CN102036760A - Method and apparatus for low-temperature decomposition of substance to be treated - Google Patents

Abstract

The invention relates to a method and an apparatus for low-temperature decomposition of substance to be treated. A substance to be treated is decomposed at a low temperature to convert the substance into ashes. A harmless discharge gas is hence released, and ash discharge is eliminated. The method is characterized by charging the substance to be treated into a treating apparatus through an upper part thereof, heating a lower part of the substance to be treated, introducing magnetized air which has passed through a magnetic field of 2,500-5,000 gausses into the substance to be treated to thereby decompose the substance successively from the lower part thereof, whereby the substance to be treated is carbonized and converted into ashes, and allowing magnetized air to naturally flow into a lower part of the treating apparatus with the natural discharge of a gas through a discharge pipe disposed in an upper part on one side of the treating apparatus, whereby the substance to be treated descends gradually due to the weight of an upper undecomposed part of the substance to be treated as the treatment of the substance proceeds from around the area where the magnetized air flows in. The substance to be treated is thus prevented from forming a hollow therein. The method is further characterized by successively charging an additional part of the substance to be treated, with the decrease in the amount of the substance being treated, to thereby continuously treat the substance to be treated.

Description

Low-temperature decomposition treatment method and device for treated matter

technical field

The present invention relates to a method of using air that has passed through a strong magnetic field (lower It is called "magnetized air", a magnetic field of 2500 gauss to 5000 gauss) is decomposed, and it can ash all metals, glass, stones, and concrete (hereinafter referred to as metals, etc.), so that the residues other than the above metals, etc. become extremely small (For example, one in 90,000) low-temperature decomposition treatment method and device for the treated matter.

Background technique

Conventionally, there have been proposals for an apparatus that decomposes waste under a strong magnetic field and decomposes waste at a low temperature without generating dioxane, and practical use has been sought based on the characteristics of each. It is also known to use a permanent magnet of 4000 Gauss to 4500 Gauss as the magnetization of the air and to use a heating temperature of 350°C to 400°C.

Patent Document 1: Japanese Utility Model Registration No. 3122682

Patent Document 2: Japanese Utility Model Registration No. 3129814

Patent Document 3: JP 2006-150295

Patent Document 4: Japanese Patent Laid-Open No. 2004-109013

Contents of the invention

The problem to be solved by the invention

In the past, although the technology of drying, carbonizing and finally ashing the waste by the heat of low-temperature heating of ash (for example, 350° C.) and magnetized air (for example, magnetic force of 4500 gauss) has been disclosed (Patent Document 1), not only the processing time is expensive It is long (for example, the processing time is more than 10 hours), and there are often problems of poor processing. In addition, depending on the waste, there is waste with a strong odor of exhaust smoke, but in this regard, there is still room for improvement in terms of deodorization by sprinkling water or the like.

In addition, in Patent Document 2, although it can be handled even when there is a lot of water, there is room for improvement in terms of overall efficiency and stabilization such as poor decomposition or uneven decomposition, which makes continuous decomposition difficult.

In addition, organic matter is accommodated in a reaction container formed of a ferromagnetic material, and a pair of magnets arranged so that N poles and S poles face each other across an external pipeline communicating with the inside of the reaction container generates a magnetic field for the organic matter. Proposal of a technique to decompose it by vibration (Patent Document 3). According to the above-mentioned patent document 3, the decomposition process of organic matter is roughly described, and it is recorded that 100 kg of unprocessed garbage, 100 kg of used paper, 100 kg of gypsum board and 150 kg of wood chips are thrown into the process, and the temperature of the surrounding wall is 50 ° C to 60 ° C within 24 hours. Ash. It is not clear what the temperature of the central part described in the above-mentioned patent document 3 is and whether it is only a chemical change. Whether solids such as tires and plastics can also be treated separately and whether they must be mixed with other combustibles are all unclear. Unclear, no new technology that can be used stably has been found.

Next, as a radioactivity elimination method for radioactive waste, it has been proposed to dissolve artificial or natural radioactive substances in a catalyst solvent composed of molten metal or alloy such as liquid metal lithium, and greatly shorten the half-time of thermodynamic decay in the catalyst solvent. method (Patent Document 4). Although it can be seen that the above-mentioned Patent Document 4 is a method characterized by using liquid metal lithium as a catalyst, it is not clear whether a large amount of radioactive waste can be continuously processed.

means to solve the problem

The present invention rationalizes and equalizes the thermal decomposition treatment in this part by stirring the waste stored in the lower part of the treatment chamber in the treatment of the treated matter (waste), and shortens the treatment time by 20% to 40%. (For example, it takes 10 hours to shorten to 8 hours to 6 hours), and stable processing can be seen. The reason for this is considered to be that stirring uniformizes the treatment and rationalizes the supply of magnetized air, and as a result, improves the overall treatment capacity. Stirring is 1-2 times in 2-4 hours, and the stirring time once is 5-10 minutes which is enough (the rotating shaft rotates 5-10 revolutions per minute).

As described above, in order to dispose of wastes that tend to form bridge structures during the decomposition process, there is no need for agitation without forming bridge structures. For example, in the case where the decomposed product does not form a bridge structure automatically or by applying a small amount of labor, no stirring device is required. It can be considered that since the decomposition process is performed sequentially from the lower part of the processing chamber, even if a bridge structure is formed, its supporting force is weak. Therefore, if the processed objects of the next stage are put in collectively, a pressing force is applied to the vicinity of the semi-processed objects in the processing chamber due to the dead weight of the processed objects, so there is no room for a bridge structure. Therefore, it was found that stirring is not required except for a specific processed product. For example, because the processed objects that are put in collectively are about 150kg to 700kg per ^m3 , if they are stored in the upper part of the processing tank, the above-mentioned weight of 150kg to 700kg will be applied to the lower part of the untreated objects in the processing tank. Possibility of bridge structure.

Through the above stirring, the lower end of the waste and the red hot part of the ash (such as ceramic ash) are usually in a close and direct relationship, and the combustibles can be dried and carbonized rapidly by the radiant heat of the ceramic ash and the magnetized air, and finally promote ashing .

Conventionally, the treatment of waste required more than 10 hours and was not stable. However, according to the present invention, the treatment time is several hours (4 to 7 hours per m ³ ). deal with. In addition, although there is a possibility that the odor of the exhaust gas may increase due to the nature of the waste, the present invention successfully deodorizes, deodorizes, and removes foreign matter by guiding the exhaust gas to the treatment tank, spraying water and magnetizing it.

In the above, the odor is generated, for example, when the processed wastes such as tires contain a lot of sulfur oxides or nitrogen oxides, etc., but in the processing of household wastes, it is common When there is little odor. In addition, the present invention also solves the problem by using a heating material (350° C.) of ceramic dust and magnetized air (for example, air passed through a magnetic field of 4500 Gauss) in an appropriate amount to reduce radiation energy.

In addition, in view of the fact that the lower end of the waste thrown into the treatment chamber often forms a bridge structure, which makes it difficult to efficiently treat the situation, the present invention sometimes collapses the above-mentioned bridge structure to maximize the phase relationship between the waste and the ceramic ash. It is good, and through the uniform inflow of magnetized air with controlled air volume, thermal radiation of ceramic ash, ionized oxygen (ionized by a strong magnetic field), and other activated air are compounded. The above-mentioned conventional problems are solved. The above-mentioned amount of oxygen is less than the amount of oxygen necessary for combustion, but the ratio varies depending on the characteristics of the waste. Therefore, the optimum value is determined experimentally.

Furthermore, by optimizing the conditions of the above-mentioned treatment state and performing constant treatment, the increase of ash has been reduced, and by continuing to maintain the optimum treatment state in the treatment of radioactive waste, radioactivity has been successfully reduced, and it has successfully given the conventional completely unknown abilities.

As described above, by continuing the operation in a good state, there is an effect that no increase in ash is seen, and a reduction in emissivity can be seen by handling objects with low levels of emissivity. This is an ongoing experiment.

That is, the present invention is a low-temperature decomposition treatment method of a processed object, which is characterized in that the processed object is injected from the upper part of the processing device, the lower part of the processed object is heated, and the magnetized air that has passed through a magnetic field of 2500 to 5000 gauss The processed object is guided inside, and the above-mentioned processed object is sequentially decomposed and processed from its lower part, thereby performing carbonization and ashing, and with the natural exhaust from the exhaust pipe on one side of the above-mentioned processing device, the magnetized air naturally flows in. To the inner side of the lower part of the above-mentioned processing device, the above-mentioned processing object is gradually lowered by adding the self-weight of the upper undecomposed part of the above-mentioned processing object along with the processing from the vicinity of the inflow of the magnetized air, so as to prevent its cavitation. For the reduction of the above-mentioned treated objects, new processed objects are put in successively, thereby continuously processing the processed objects; along with the natural exhaust from the exhaust pipe of the processing device, the magnetized air flows naturally, and the amount of the inflow air is adjusted; the magnetized The air naturally flows out from the air supply pipe protruding into the device from the lower side wall to the central part of the processing device, and the above-mentioned magnetized air descends inside the peripheral part of the processing device, rises in the central part, and convects up and down.

In the above, the temperature of the ash is maintained by the heat of decomposition. Since the decomposition heat is used for the drying process of the processed product, there is no possibility of rising to 400°C or higher. In addition, even if the ash is not heated initially, the ash is heated as the decomposition progresses. However, since the initial time is long, it is preferable to start the process by heating the ash.

In addition, other inventions are that the exhaust gas from the exhaust pipe is sprayed with water in the smoke elimination and deodorization treatment tank to be subjected to smoke elimination and deodorization treatment; Intermittent feeding method of throwing in new processed objects when gaps are created; treat the processed objects as industrial waste, household waste, and other wastes containing organic matter; prevent cavitation by periodically stirring near the lower part of the processed objects; When new objects are processed, the upper inner side of the processing device is decompressed.

Next, the invention of the device is a low-temperature decomposition processing device for processed objects, which is characterized in that a heating chamber is provided under the bottomed cylindrical processing device, and a heating chamber is continuously installed on the upper part of the heating chamber to store the processed objects and supply magnetized air to carry out the process. In the double-walled treatment chamber of the above-mentioned heating chamber and the lower part of the treatment chamber, air supply pipes for magnetized air are arranged in multiple horizontal directions from the side wall to the central part in multiple stages, and the above-mentioned air supply pipe is connected to the inflow air The magnetized magnetized cylinder is continuously installed, and an inlet for processing objects is provided on the upper part of the above-mentioned processing chamber, and an exhaust pipe is continuously arranged to cover the opening and closing cover to the above-mentioned inlet, and a processing tank is connected to the above-mentioned exhaust pipe, so that Vent ports are provided in the upper and lower parts of the double wall for vertical convection, and a residue outlet is provided in the lower part of the side wall of the heating chamber, and an open and close cover is covered on the residue outlet.

In addition, the present invention is a low-temperature decomposition processing device for processed objects, which is characterized in that a heating chamber is provided at the bottom of the bottomed cylindrical processing device, and the upper part of the heating chamber is continuously installed to store the processed objects and supply magnetized air for processing. In the double-walled processing chamber of the above-mentioned heating chamber and the lower part of the processing chamber, gas supply pipes for magnetized air are arranged in multiple horizontal directions from the side walls to the central part in multiple stages up and down, and the above-mentioned gas supply pipes are connected with the magnetized air to the inflowing air. The magnetization cylinder is continuously installed, and the input port of the processed object is provided on the upper part of the above-mentioned processing chamber, and the exhaust pipe is continuously arranged, the opening and closing cover is covered on the above-mentioned input port, and the processing tank is connected to the above-mentioned exhaust pipe, so as to ensure the up and down of the above-mentioned processing chamber. Convective flow is provided to the upper and lower parts of the double wall, a stirring device for the processed product that can be operated from the outside of the treatment device is erected to the lower part of the above-mentioned treatment chamber, and a residue outlet is provided at the lower part of the side wall of the above-mentioned heating chamber. Cover the residue outlet; the treatment tank eliminates smoke and odor by sprinkling water; in the magnetization cylinder, there is a built-in ventilation pipe, which is connected to the air supply pipe of magnetized air at one end, and the other end is opened to the outside, and in the center A permanent magnet for high magnetization is installed in the upper part; one or more rotating shafts protruding from the lower part of the processing chamber in the horizontal direction are set up by the stirring device, and one end of the rotating shaft is placed outside the wall of the processing device. The protrusion acts as a protrusion on which the handle is mounted.

In addition, there are three rotating shafts, two rotating shafts are set up side by side at the upper part, and another rotating shaft is set up in parallel with the above two rotating shafts at the middle and lower part of the above two rotating shafts; one end of the exhaust hose is connected to the opening Close the cover or connect the upper part of the treatment chamber, connect the other end of the exhaust hose to the exhaust pump, and connect the discharge side of the exhaust pump to the treatment tank; the treatment tank for smoke elimination and deodorization is divided by multiple partition plates The inside of the cylindrical tank is partitioned vertically to form a vertically curved flow path, and a sprinkler pipe is installed on the upper part of the cylindrical tank to sprinkle water on the upper part of the flow path.

The above-mentioned disposal materials are industrial waste, household waste, and other disposal materials containing organic matter, and other useless materials such as stone glass, concrete, and pottery are also included.

The ceramic ash in the present invention refers to residual ash (inorganic matter), soil, or stone powder left over from waste disposal, but also includes ash obtained by processing ordinary waste. It can also be included when selling the processing unit. When using the treatment device for the first time, store 5kg to 10kg of ceramic ash in the treatment chamber, heat it to 350°C to 400°C with a gas burner, etc., and then throw in the waste, and then continue to decompose. When the input of waste is stopped, the above-mentioned ceramic ash becomes a dark fire, and its function is preserved for 100 hours to 120 hours. If waste is thrown in during this period, it can be seen that reprocessing starts very quickly. Therefore, in production plants, etc., even if all the waste of the day is put into the processing device at the end of work in the evening, and only ceramic dust remains in the next morning, if the waste of the day is thrown in the evening of the day, even if I perform the processing and cancellation to become the ceramic dust repeatedly by the next morning and can use it, too. In the above, it has been described that ceramic ashes are heated at the time of initial use, but it is also possible to burn a certain amount (for example, 1 kg) of combustibles such as paper, form an upflow, and send magnetized air.

As mentioned above, even if the decomposition process is continued, the ceramic dust will remain in a certain amount (the initially supplied amount, for example, 10 kg to 30 kg) and will not increase. Therefore, when the process continues, manpower is not required except for additional input of waste. In addition, since the maximum temperature is 400°C, the outer wall of the processing device is below 60°C, so there is basically no possibility of burns even if you touch it with bare hands. In addition, since the outer wall of the processing chamber is double-layered, the possibility of igniting other objects and causing damage does not exist at all.

In the above, an average of ^1m3 of pasture waste (chaff, cow dung, etc.) was put into the experimental treatment device with a capacity of ^1m3 every 8 hours, and the treatment was continued for more than 200 hours. 10kg) compared with some increase (increase of 20% to 30%) in the stable state, and no increase was found thereafter.

In addition, the radium ore powder obtained in the radium hot spring area was coated on the clothes (the low-level radioactive energy was confirmed by the counter), and the clothes were put into a wide-mouth glass bottle, heated together with the above-mentioned general waste, and taken out after 10 hours. It was confirmed that the radiation energy of the above-mentioned glass bottle was reduced to approximately one-eighth after measuring the radiation. During this period (10-hour period), no meaningful increase in radioactivity could be detected after venting was measured every 1 hour. In addition, after 10 hours, the radiation of the ceramic dust was measured, but no significant increase was detected. Therefore, it was seen that the radiation energy emitted from the above-mentioned radium ore was reduced by the 10-hour treatment with ceramic ashes.

The continuous input of waste in the above-mentioned invention is carried out when the treatment of the previously input waste is in progress and its volume is halved. For example, for a treatment chamber with a capacity of 2.0m ³ , if 2.0m ³ of waste is put in at the beginning, and a space of 1m ³ is created after 3-4 hours, then 1m ³ of waste will be replenished, and if thereafter every 3-4 hours Adding 1m ³ of waste can make the most effective use of this treatment device.

In the above, the stirring device was used for 5 minutes to 10 minutes every hour. If the above-mentioned stirring device uses an electric circuit with a timer to automate the rotation of the stirring shaft, the regular stirring can be fully automated. In areas where there is no power transmission and distribution facility, for example, a combination of solar power generation and batteries can provide the power required for the above-mentioned automation.

Although the input of the above-mentioned wastes relies on manpower, if an automatic input device is continuously provided to the input port of the above-mentioned decomposition treatment device, the input of wastes can be fully automated. For example, if it is a device that throws 1 m ³ of waste every 4 hours, since the daily input amount is 6 m ³ , if the lower part of the hopper that can accommodate 6 m ³ of waste is continuously installed on the upper part of the above-mentioned processing device, the quantitative A feeding device is attached to the lower part of the hopper, and by automating the feeding device, it is possible to perform fully automatic feeding of waste. Therefore, if the operator supplies 6 m ³ of waste to the above-mentioned hopper once a day, the daily amount of waste can be fully automatically processed thereafter.

Since the maximum temperature of the decomposition heat of the above-mentioned waste is 400° C. (usually 250° C. to 350° C.), even if the processing capacity is reduced or interrupted due to some kind of failure, there is no possibility that the damage involves others. However, if the waste inlet of the processing device is opened in advance, there is a possibility that the waste will burn at normal temperature due to the supply of oxygen. However, since the structure of the processing device does not have the possibility of automatically opening the cover, , is not as safe as the possibility mentioned above. Even if there is only an occasional case where the operator forgets to close the cover, the user should be aware that the white smoke suddenly rises to start burning when the cover is opened. Even if there is a case of carelessness, according to the above-mentioned installation example, if 2m ³ of waste is burned, all the combustion will be completed, so there is no possibility that the hazard will involve others. In addition, if the processing device is closed, it will only suck in air according to the exhaust volume (strictly speaking, it will only suck in air corresponding to the amount of water vapor, which is small), so there is no possibility of explosion due to the increase in air pressure. sex. When the exhaust port is closed, no air is sucked, and the treatment of the above-mentioned waste is automatically stopped.

The inflow of magnetized air in the above invention is determined by the discharge amount of exhaust gas. Therefore, when the moisture in the waste evaporates by heating the ceramic dust, the intake amount of magnetized air temporarily decreases as the amount of evaporation increases. Therefore, further comparative tests are required for the intake amount of magnetized air and the efficiency of waste treatment. However, in the treatment of existing waste with a water content of 20% to 80%, it can be seen that the effect of natural exhaust Automatic inflow (magnetized air) is good, but a manual valve can be installed on the suction side to control the suction volume of magnetized air according to the processed product. Since various conditions (moisture content of waste, material, shape, size and magnetic strength of the device) affect the efficient heating by ceramic dust and the inflow setting of the corresponding amount of magnetized air, in order to obtain the optimum Optimal conditions must go through many experiments.

The above-mentioned magnetization of air has not been clearly explained theoretically, but in the above-mentioned known example (for example, Japanese Patent Laid-Open No. 2006-150295 ), organic matter is decomposed using magnetized air. In addition, even when the present invention was completed, many years of experiments and studies were repeated. For example, even in terms of magnetic strength, it was found that 3000 Gauss has better decomposition efficiency than 2500 Gauss, and can be equally decomposed. In this case, although it was confirmed that there is a relationship with the intake air volume, the optimum magnetic strength must wait for future research depending on the material and humidity of the object to be processed. Although magnetized air is used in the above case, it is also considered that the air is activated by a strong magnetic field to promote the decomposition of organic matter. In addition, it is also said that because the cylindrical device is made of a ferromagnetic material, it promotes decomposition.

As the device of the present invention, since the air supply pipes for magnetized air protrude from the heating chamber to the lower part of the processing chamber in multiple stages up and down, the magnetized air can be supplied to the inside of the waste for processing, and the processing conditions can be adjusted. Homogenize, make the treatment state good, shorten the treatment time, regardless of the material of the waste, it can be processed continuously in the best treatment state.

In addition, since at least the side wall of the processing chamber is double-walled, and vent holes are provided on the upper and lower sides, the circulation of the magnetized air is achieved, so that the magnetized air convects up and down. That is, an upward flow occurs due to the temperature of the heated ash (250° C. to 400° C.) in the lower heating chamber. Therefore, the magnetized air becomes an upward flow inside, and becomes a downward flow in the peripheral wall portion (double wall), and a part becomes exhaust, and only new magnetized air corresponding to the exhaust amount is sucked in.

As described above, the heat of decomposition is used for decomposition, and the remaining heat of decomposition is concentrated in the ash to heat up the magnetized air, and at the same time, infrared rays are radiated to the lower side of the processed object to promote its drying and decomposition. Due to the existence of the above-mentioned heating ash, the decomposition efficiency, stability and certainty of the decomposition can be confirmed.

According to the above-mentioned invention, since one end of the exhaust hose is connected to the opening and closing cover or the upper part of the processing chamber, and the other end of the above-mentioned exhaust hose is directly or indirectly connected to the exhaust pump, if the pump is operated, the above-mentioned processing The upper part of the chamber is depressurized. Therefore, it is possible to prevent the gas (odor, exhaust gas) in the processing chamber from being discharged to the outside in advance.

In addition, since a stirring device is provided in the lower part of the processing chamber, the processed object (waste) is stirred manually or automatically, so there is no bridge structure of the processed object accompanying the processing, and uniform processing can be performed. Therefore, while significantly shortening the processing time, it is possible to perform rapid homogeneous processing regardless of the material of the waste.

The effect of the invention

According to the present invention, since the waste is heated, dried and carbonized by ceramic ashes heated to 250°C to 400°C and air magnetized at 2500 Gauss to 5000 Gauss, and finally ashed, there is no need to rely on external sources such as fuel. The heat can automatically and continue to decompose the waste and carry out the effect of harmless treatment.

In particular, there is an effect that the magnetized air can be uniformly supplied into the object to be processed because the air supply pipe is provided laterally to the central portion of the heating chamber and the processing chamber to supply the air.

In addition, since the stirring device is provided on the upper part of the heating chamber and the lower part of the processing chamber, it is possible to prevent the formation of a bridge structure when the waste is decomposed, which facilitates equal treatment and shortens the treatment time.

Furthermore, since the remaining ash can be treated to prevent the increase of the remaining ash, there is an effect that the combustion chamber can be prevented from being filled with the residual ash in advance when the amount of the residual ash is not taken out or the amount taken out is small when the waste is continuously processed. Furthermore, it is possible to adjust the amount of magnetizing air, and rationalize the decomposition process.

Next, according to the processing method of the present invention, the PCB can be decomposed and processed to make it harmless. In addition, it is possible to handle radioactive materials and reduce their radioactive energy. Therefore, according to the present invention, PCBs and pollutants caused by radiation can be treated at a low level so as not to affect the human body.

Detailed ways

Preferred Mode for Carrying Out the Invention

In the present invention, an appropriate amount of ceramic ashes (such as 60% to 80% of the combustion chamber capacity, if it is 0.01m ³ capacity, then 10kg) is accommodated in the heating chamber of the processing device, and it is heated to 250°C to 350°C. (or even if ^there is ^no heating at the beginning, the ash is automatically heated due to the decomposition heat of industrial waste). , such as a mixture of food residues and plastic containers, hereinafter referred to as "waste"), cover the sealed inlet. In addition, an exhaust pipe is connected to the upper part of the above-mentioned processing apparatus, and this exhaust pipe is connected to a treatment tank for exhausting gas.

According to the above conditions, the waste is dried by the radiant heat of the above-mentioned ceramic dust and magnetized air, and finally carbonized, and then ashed, but a large amount of water vapor is generated during drying, which flows out from the exhaust pipe. Therefore, if the inside of the processing device becomes a depressurized state, since the air for being magnetized flows in from one end of the magnetizing cylinder provided at the lower part of the processing device, the red heat radiation of the above-mentioned ceramic dust and the magnetized air can be discarded. The lower part of the material is dried and decomposed, and processed in the order of carbonization and ashing.

Therefore, if it is processed for 1 hour to 2 hours, since the lower part of the above-mentioned waste forms a bridge structure, the distance from the ceramic ash may also increase. Therefore, in this case, if the stirring shaft is rotated, the bridge will be destroyed by stirring. In the above-mentioned structure, the waste falls on the above-mentioned ceramic ash, is heated and carbonized under the magnetized air, and finally ashed. Although it also depends on the material and shape of the processed object, if the self-weight of the undecomposed processed object is added to the processed object that is being decomposed, the bridge structure will naturally be eliminated.

In this way, if a sufficient gap is created on the top of the processing device, the necessary amount of waste can be replenished by opening the cover. For example, when 2 m ³ of wastes that were originally filled become about 1 m ³ , 1 m ³ of wastes are added again. If the insufficient amount is added in this way, usually more than 1 m ³ of waste remains in the treatment device, which is lowered by its own weight, and the waste is continuously processed in the same state. It also depends on the material of the waste, but since 1 m ³ of waste stored in 2 m ³ is processed within 4 hours to 5 hours, additional input is performed every 4 hours to 5 hours.

Example 1

An example of the present invention will be described with reference to FIG. 1( a ). Separately produced ceramic ashes are accommodated in the heating chamber of the processing apparatus. For example, if the capacity of the heating chamber is 0.03m ³ , then 30kg of ceramic ash is stored here, and after the ceramic ash is heated to 350°C, if 2m ³ of waste is thrown into the upper processing chamber of the heating chamber (assuming that the processing chamber is 2m ³ volume), the lower part of the waste is dried by the radiant heat of the ceramic ash. At the same time, the inhaled magnetized air and the above-mentioned radiant heat complement each other to gradually decompose and carbonize the above-mentioned waste, and finally carbonize it through low-temperature decomposition treatment.

As mentioned above, when the waste is ashed, its volume decreases rapidly, so the above-mentioned input waste gradually falls due to its own weight, and is halved within 3 to 4 hours. Therefore, the opening and closing cover of the input port of the processing apparatus was opened, and 1 m ³ of waste was input. That is, the 2m ³ wastes initially put in will be halved within 3 to 4 hours. The aforementioned waste refers to, for example, industrial waste (wood, waste of plastic products, expired food, factory effluent), household waste, and various other wastes containing organic matter.

As mentioned above, if 1 m ³ of waste is thrown in at regular intervals (for example, 4 hours) on average, the waste can be continuously processed by using the above-mentioned processing apparatus continuously. In this way, in the experimental processing device of the example, about 6 m ³ of waste can be processed per day (24 hours).

The above is the case where the waste is packed into a cardboard box in principle as it is generated, and processed, but the decomposition efficiency has increased by more than 50% after the generated waste is shredded (average size of about 5 cm). According to the results of the experiment, the above-mentioned treatment of 6m ³ per day has been increased to about 10m ³ per day. In addition, the decomposition efficiency is further improved after being made into an average size of about 2 cm by crushing treatment, and the experimental result is 12 m ³ to 15 m ³ . From the above, it can be seen that if the surface area of waste is increased, the decomposition efficiency can be increased, so if a relatively small treatment device and a crushing device are used in combination, a small high-performance decomposition device can be made.

Because the exhaust gas generated by the above-mentioned low-temperature treatment may be foul-smelling depending on the type of waste (such as synthetic resin waste or used tires), it is sent to the deodorization and deodorization tank (treatment tank) for spraying and deodorization, and then magnetized The processing is released to the outside world. As mentioned above, since the chamber is decompressed by the exhaust, the magnetized air automatically attracts an amount in phase with the exhaust amount (actually, corresponding to the sum of the generated water vapor amount and the magnetized air amount) to the heating chamber and Treat the room air supply. The amount of air supply can be adjusted by the throttling condition of the valve installed in the suction part. If the amount of supplied air (that is, the amount of oxygen) is large, normal oxidative combustion proceeds, and the intended ashing treatment by low-temperature decomposition becomes impossible. It was confirmed that the ceramic dust increased slightly (about 35 kg) by 30 kg exceeding the initially supplied ceramic amount, even though the experimental processing apparatus of the above-mentioned example was continuously burned for 240 hours.

As mentioned above, since 60m ³ of waste was processed in 240 hours, by adding more than 60kg of inorganic matter, the ash should be 90kg~100kg, but in the case of 35kg ash, it is 30kg as the original ash, and there are 55kg~ 65kg of ash disappeared. The reason for this is not clear, but it is considered that the ash is also vaporized and discharged.

As shown in Figure 1(b), wastes such as clothes contaminated by radiation are put into the above-mentioned treatment device, and after 10 hours of decomposition treatment by heating ceramic dust and magnetized air, the waste with low-level radioactivity (For example, clothes contaminated by radiation) are all ashed. In the above, no intentional increase of radiation in the exhaust gas can be seen.

In addition, the radioactive energy in the ash is less than one-tenth of the treated waste that was originally applied. Although the reason for the decrease in radioactivity is unclear, the actual situation will become clear through many experiments in the future. In addition, it has been confirmed that radioactive energy is drastically reduced by low-temperature treatment for about 10 hours after putting a cloth having radioactive energy into a jar and heat-treating the jar together with other wastes.

The above decomposition was examined for carbohydrates as one of the organic substances, and the results are as follows.

(1) C ₁₂ H ₂₂ O ₁₁ =12C+11H ₂ +5.5O ₂

(2) C ₁₂ H ₂₂ O ₁₁ ＝C+11CO+11H ₂

(3) C ₁₂ H ₂₂ O ₁₁ =12C+11H ₂ O

In the results of the experiment, an increase in water content was also seen (it was seen that the amount of water discharged was greater than the amount of water applied for drainage and deodorization treatment).

Example 2

Polychlorinated biphenyls (hereinafter referred to as "PCB") were decomposed in the following manner.

General waste (the mixture of paper scraps, wood chips, fiber chips, waste plastics) 2.0m ³ drops into the implementation device of the present invention (such as the device shown in Fig. 2, 3, 4, 5, 6), PCB500cc is mixed into large 0.02m ³ of sawdust, and put it into the upper part. Next, approximately 24 hours later, 1.5 m ³ of general waste (same as above) was thrown in, and further, 24 hours later, 2.0 m ³ of general waste was thrown in. Next, since 2.0 m ³ of general waste was thrown in, the total amount of input was 5.57 m ³ . After 24 hours as described above, 10 kg of ceramic dust was obtained. After analyzing the above ceramic dust, since PCB has 0.5mg/kg, the total amount of PCB is 5mg. Because the PCB added at the beginning is 750g (the specific gravity is 1.5), it can be considered that the PCB is basically decomposed.

Since the above-mentioned examples still have uncertain points in numerical values, it was decided to repeat more detailed experiments and further improve the technology related to decomposition.

Example 3

2, 3, 4, 5, 6 illustrate the embodiment of the present invention, on the bottom plate 2 of the square tube-shaped device body 1, the heating chamber 3 with a cross-sectional inverted trapezoidal shape is set, and the upper part of the heating chamber 3 is continuously set. In the chamber 4, a top plate 6 having an inlet 5 is provided on the upper part of the apparatus main body 1, and an opening and closing cover 7 is covered on the inlet 5 of the top plate 6 to constitute a processing device 10 (FIGS. 6 and 7).

Fixed transverse shaft 40 (Fig. 2) at the base end of above-mentioned opening and closing cover 7, and transverse shaft 40 is installed on the top plate 6 of processing device 10 freely by retaining ring 41,41 rotation, is fixed on the front end portion of opening and closing cover 7 The pole 42 parallel to the above-mentioned transverse axis 40 is fixed with the rod body 43,43 at the two ends of the above-mentioned transverse axis 40 and the pole 42, and the weight corresponding to the opening and closing cover 7 is fixed at the transverse axis side end of the rod body 43,43 The plumb bob 44,44. Among the figure, 45 and 45 are locking pieces of the opening and closing cover 7, 46 is an exhaust pipe, 47 is an opening and closing cover of the residue taking-out port, and 48 is a handle of the opening and closing cover 47 (Fig. 2).

In the lower part of the heating chamber 3 and the processing chamber 4 (FIG. 6) of the apparatus main body 1, gas supply pipes 8, 8 are provided in multiple stages up and down from the left and right side walls 4a, 4b (inclined wall side) to the horizontal direction. The air supply pipes 8, 8 protrude longer toward the center at the lower stage, and shorter at the upper stage. , the base end (bottom) of air supply pipe 9,9 is respectively connected with the connecting pipe 15 (Fig. 9) of the ventilation pipe 13 in the magnetized cylinder 11, and the above-mentioned magnetized cylinder 11 is laterally arranged on both sides of the bottom of the above-mentioned device main body 1. Therefore, one end of the ventilation pipe 13 of the magnetizing cylinder 11 is opened to the outside of the apparatus main body 1, and air can be freely sucked in. A valve (not shown) is installed on the air pipe 13, and its opening can be adjusted by the valve to control the air supply volume. 14 among the figure is valve handle.

A permanent magnet 16 of 4000 gauss is embedded in the air pipe 13 . A yoke (not shown) is sandwiched between the above-mentioned permanent magnet 16, but the relationship between the permanent magnet 16 and the yoke is for the purpose of concentrating and sending the magnetic flux from the yoke reasonably, and there is no specific shape and installation structure. The magnetic flux concentrating structure formed by the conventionally known yoke can be used as it is or modified.

In addition, the exhaust pipe 17 of the treatment device 10 is connected to a treatment tank 18 for eliminating smoke and deodorizing ( FIG. 7 ). The above-mentioned treatment tank 18 for eliminating smoke and deodorizing is divided longitudinally by a plurality of partition plates 19a, 19b, 19c, 19d, 19e, and the top or bottom of the above-mentioned partition plates are opened sequentially, so that the exhaust smoke can bend and flow, and at the same time, The sprinkler pipe 20 is installed on the upper part, and the exhaust fume is cleaned by sprinkling water (Fig. 10). In the above, as shown by the arrow 21 in Figure 7, the exhaust smoke enters the treatment tank 18 for smoke elimination and deodorization, and the water particles released from the sprinkler pipes 20 and 20 separate and drop the solids, absorb the smoke and clean it. , as shown by arrows 21, 22, 23, 24, 25, 26, 27, and 28 in FIG. 10, the particles are separated and dropped in the curved flow. Therefore, the foreign substances attached to the water particles and the particles falling in the meandering flow are mixed in the drain water accumulated on the bottom of the tank, and are discharged from the drain pipe 29 as indicated by the arrow 30 . A passage pipe 31 for exhausting smoke is interposed on the upper part of the partition plate 19b, and the permanent magnets 33, 33 are fixed together with the exhaust pipe 32. Therefore, if the solid matter is mixed into the exhaust gas passing through the passage pipe 31 and the drain pipe 32, it will be magnetized (or ionized) and aggregated, which will increase its own weight and cause it to fall or decompose the odor to achieve the purpose of exhaust gas. Cleaning (Figure 10).

Therefore, the exhaust gas is almost completely cleaned by sprinkling water, magnetizing by permanent magnets, and removing foreign substances. Moreover, since the maximum temperature of the exhaust gas is below 100°C, even if the treatment tank is used for many years, there is no possibility of reducing the magnetization ability of the permanent magnet or causing aging. Therefore, the exhaust gas in the treatment of general waste is colorless (or only light water vapor), and is purified to the extent that particulate solids are basically invisible. Among the figure, 49,50 are water delivery pumps, and 51 are water delivery pipes to sprinkler pipe water supply, and 52 are water levels.

Stirring shafts 34, 34 (FIG. 6) are horizontally erected at predetermined intervals on the upper portion of the heating chamber 3 of the above-mentioned processing apparatus. Stirring shafts 35 are erected in parallel with 34, and a plurality of stirring rods 36, 36 protrude from each stirring shaft 34, 35. The stirring rods 36 of the above-mentioned stirring shafts 34, 35 are for the purpose of preventing waste from being thrown into the bridge structure, and there are no special restrictions on the number and positions of the stirring shafts (Fig. 6, 8). In the above, the handle 37 is fixed on the stirring shaft 35, and the gears 34a, 35a are respectively fixed on the stirring shafts 34, 35. If the above-mentioned gears are meshed, then the three stirring shafts 34, 34, 35 can be rotated by one handle 37 ( Figure 6, 8).

The above-mentioned waste 53 ( FIG. 6 ) is dried, carbonized, and ashed sequentially from the lower side, so it is processed roughly from the lower side, but sometimes it is stuck in contact with the inner wall of the heating chamber 3 and does not fall, resulting in a bridge structure. state (for example, because only the processing on the lower side of the center is being carried out, and the processing on the periphery is not being carried out, so it becomes a hollow 54). In such a case, the intensity of radiation due to the red heat of ceramic ashes relative to the lower surface of the waste may vary, resulting in a slowdown in the processing speed, which may delay processing as a whole. At such times, the bridge structure can be easily collapsed and returned to normal processing by holding the above-mentioned stirring shaft handle 37 (FIGS. 2, 4) and rotating the stirring rod 36. In the above, although the gear is fixed on the stirring shaft 35, it is also possible, for example, to respectively fix sprockets on the stirring shafts 34, 35 of the above-mentioned handle 37, and install a chain on the sprockets to make the stirring shafts 34, 35 rotate simultaneously. (not shown).

Although the rotation interval of the above-mentioned agitation shaft varies depending on the material of the waste, the purpose can be achieved if the stirring shaft is rotated approximately once every 1 to 2 hours for about 10 minutes. It is considered that, for example, when the waste is replenished once every 4 hours on average, the object can be achieved by rotating 1 to 2 times between each replenishment and the interval.

There is no specific number and structure regarding the number and installation position of the above-mentioned stirring shafts 34 and 35, but the number is preferably 2 to 3, and the position is near the upper part of the heating chamber.

Because the heating chamber 3 of the present invention is a low-temperature process, it is not necessary to consider the side walls of the treatment device 10, etc., but it is preferable to make a double wall (for example, the outer wall 1a and the outer wall 1a are set with a space of 2 cm to 5 cm). The inner wall 1b) so that even if the operator touches it by passing by, it will not cause any burns, and it also contributes to thermal economy through the double wall. In addition, through the water supply pipe 38 and the hot water supply pipe 39, water flows between the double walls to generate hot water, which can also be used for heating the greenhouse.

There is also a case where a heat insulating board is sandwiched between the above-mentioned double walls. For example, it is also necessary to consider the case where the heat generated inside is not released to the outside when it is a cold region specification.

In the above embodiment, because the ash in the heating chamber 3 is heated to about 300° C. by the heat of decomposition, the inflowing air is heated to become an upward flow (shown by arrows 90 and 91 in FIG. 6 ), a part of which is shown by arrows 92, 91, Shown in 93, descend through double wall, enter heating chamber as shown in arrow 94, 94 from the bottom, carry out circulating flow. Therefore, since the magnetized air is heated and passes through the waste 53, the waste 53 is heated and dried, decomposed, and processed uniformly. In the above, in Fig. 6, the double wall and the air supply pipe 9 overlap, but since the air supply pipe is provided in the double wall, there is no obstacle in the circulation of the magnetized air.

According to this device, since the heating chamber 3 is located in the lower part and heats the nearby air, the up-down convection can be naturally generated without using any power. Therefore, without using power, the decomposition efficiency can be optimized.

Example 4

11 to 18 illustrate other embodiments of the present invention. A funnel-shaped heating chamber 63 is provided on the bottom plate 62 of the square cylindrical device body 61, and the upper part of the heating chamber 63 is used as a processing chamber 64 (FIG. 16). The top plate 66 having the inlet 66a is fixed to the mouth of the apparatus main body 61, and the opening and closing cover 67 is opened and closed to cover the inlet 66a (FIGS. 13 and 16).

The mouth of the device main body is opened obliquely with the front wall 61a side low (the left side in FIG. Figure 13).

On the upper part of the heating chamber 63 of the above-mentioned device main body 61 and the lower part of the processing chamber 64, gas supply pipes 68, 68 protrude in the horizontal direction from the left and right side walls 64a, 64b in multiple stages (Fig. The bottom is made into a chamfered structure 68a. Although the above-mentioned air supply pipe 68 is provided for supplying magnetized air, the air outlet can also be made into a chamfered structure 68a or a cover net 68b downward as described above so as not to be blocked by thrown waste.

The proximal ends of the air supply pipes 68 and 68 are connected to headers 57 and 57 provided on the bottom plate 62 of the device main body 61. Clamp valve 74 on the air supply pipe 74a of 71, can regulate ventilation (magnetized air) by valve handle 74. The air duct 73 is open to the outside and can freely take in air. A permanent magnet body 75 of 4000 gauss to 5000 gauss is arranged in the above-mentioned magnetization housing 71, and the above-mentioned air flows in the gap 78 between the magnetic poles N76 and S77 of the permanent magnet body 75 and is magnetized (Fig. 19). The air pipe 73 mentioned above is connected.

Therefore, when the magnetized air is blown into the processing chamber 4 from the air supply pipes 68 and 68, the magnetized air enters the heating chamber 63 and the processing chamber 64 and acts on the ash and waste to dry, carbonize and ash the waste. During processing, CO, H ₂ O (steam), NO ₂ , and gases formed by decomposition of other wastes are generated as gases, and metals, ceramics (stones, glass), and other inorganic substances remain as ash .

If the decomposition process is continued as described above, the above-mentioned ash may also change into some gases (such as Ca, Si, etc.), so even if the waste is continued to be processed, no increase in ash is observed. For example, even if waste of 8 m ³ per day was treated for 30 consecutive days, no increase in the amount of ash corresponding to the amount of waste was found (for example, in the case of a treatment chamber with a capacity of 2 m ³ , the amount of ash was limited to 30 kg to 30 kg). 40kg).

The above-mentioned opening and closing cover 67 and the exhaust tube 65 (Fig. 15) arranged on the top plate 66 are connected by hoses 69, 69, the suction port of the above-mentioned exhaust tube 65 and the exhaust pump 70 is connected by a pipe 72, and the exhaust tube 80 The discharge port of the exhaust pump 70 is connected to the treatment tank 79 for deodorizing and smoke eliminating. Therefore, if the above-mentioned exhaust pump 70 is operated when using the opening and closing cover 67 to throw in waste, the upper gas of the processing chamber 64 is sucked into the exhaust tube 65 as shown by the arrow through the exhaust hose 69, so , the upper portion of the processing chamber 64 becomes negative pressure instantaneously, and external air flows into the upper portion of the processing chamber 64 . That is, it is possible to prevent in advance the possibility that the exhaust gas of the processing chamber 64 will flow out to the outside. During normal processing, since the pump 70 is usually stopped, there is no forced flow of exhaust gas from the processing chamber.

The exhaust gas entering the treatment tank 79 is deodorized and particle-separated by water spraying (similar to Example 2, description omitted). The exhaust of above-mentioned treatment tank 79 enters centrifuge 82 through exhaust pipe 81 connected with the top of this treatment tank 79, solids are separated, and released to the outside as shown in arrow 83 (Fig. 11, 12, 15). In addition, when it does not enter the centrifuge 82, it is discharged as shown by the arrow 83a.

A rotating shaft 58 is horizontally erected to the center of the processing chamber 64 (approximately the same height as the highest gas supply pipe), and a stirring plate 59 is protruded from the rotating shaft 58, and one end of the rotating shaft 58 is protrudingly provided outside the processing chamber. , fix the handle 60 to the protrusion. Therefore, when the handle 60 is rotated, the stirring plate 59 is rotated to agitate the lower portion of the processing chamber 64, thereby preventing it from forming a bridge structure.

The manual handle was exemplified above, but if it is rotated by a motor and a timer is inserted in the motor circuit, the rotation and stirring action can be automatically given every set time. Among the figure, 84 is the opening and closing cover of the ash inspection opening, 85 is the opening and closing cover of the inspection opening at the bottom of the treatment chamber, 86 is the opening and closing cover of the water level inspection opening of the treatment tank 79, and 87 and 87 are the inspection openings at the top of the treatment tank 79 open and close cover.

In the above-described embodiment, if the exhaust gas is sprayed with water, the odor will be almost completely absent. However, when this treatment device is installed in a ship or other closed room, it is better to make a small amount of odor Therefore, in this case, if it is used together with deodorant spraying, it can achieve complete odorlessness.

Next, an experimental example of the present invention (the amount of ceramic dust is constant and the radioactivity of radioactive waste is reduced) will be described.

[Experimental example 1]

1. Test items:

(1) Quantitative evaluation

(a) Reduction of general waste (weight and volume)

(b) Elimination of ceramic dust

(2) Qualitative evaluation

(a) Ceramicization and elimination of general waste

(b) Reduction and elimination of radioactive energy

2. Implementation date

From October 24th to December 9th, 2007

3. Location:

Nasu Toriyama City, Tochigi Prefecture, etc.

4. Implementation Essentials

(1) The processing capacity of cow dung, etc.

During the 14-day test period, about 3-4 tons (4-5m ³ ) of cow dung and litter were put into the processor every day, and the ash was not taken out.

Although the amount of treatment increased, it was confirmed that ash and other residues did not increase.

(2) Industrial waste treatment capacity

During the 14-day test period, 2 to 3 tons of industrial waste were put into the treatment device every day, except for metal and concrete chips, they were not taken out.

Although the amount of treatment increased, it was confirmed that ash and other residues did not increase.

(3) Processing capacity of radioactive pollutants, etc.

During the 7-day test period, except for a specified amount of general waste, no input was made, and radioactive powder with guaranteed safety was input, and changes in the radioactive energy level were measured.

5. Test results

(1) Wastes of a certain quality, such as cow dung and litter discharged from pastures

Although about 50 tons of cow dung was put in, there was no visible change in the amount of carbide (black), ash (gray) and ceramic ash (white) in the processing machine, and the overall processing speed did not change. .

During this period, the ashes and the like were not taken out, and it can be considered that they were destroyed inside the processing machine.

(2) Treatment of industrial waste in industrial waste treatment plants

During this period, although it is estimated that 35 tons of industrial waste was injected, no increase in the amount of residue (ash) in the processing machine based on visual observation was seen.

In addition, among these wastes, many substances such as wood chips, waste plastics, various packaging containers, polyethylene beverage bottles, paper, automobile tires, and polyurethane bumpers are thrown in as they are.

During this period, except for taking out metals such as steel wires of tires, gravel, and concrete chips generated at the bottom of the processing machine once a day, the ashes, etc., are not taken out. internal elimination.

(3) Processing capacity of radioactive pollutants, etc.

Apply 10 grams of radioactive energy powder to cotton towels, wood chips, and corrugated cardboard with paste, and put them into the processor. Put 10 grams of the powder into a wide-mouth heat-resistant glass bottle and put them into the processor. middle.

After 12 hours, cotton towels, wood chips, and corrugated cardboard did not retain their original form and were buried in carbides.

After 78 hours of input, the residues at the bottom of the machine, such as ash and carbide, were taken out. After measuring the radioactivity level, no significant difference was found from the residue before the input of radioactive substances. However, with respect to the amount of the residue of about 80 kg, it is difficult to determine the distribution of radioactive substances in a small amount of 30 g, and it is difficult to be a meaningful judgment material.

After 126 hours, the radioactive powder placed in the jar was taken out. Since black residues centered on what was thought to be carbides of corrugated cardboard were mixed in the jar, they were removed, and the sandy carbides at the bottom of the bottle were taken out to measure the radiation energy. level.

As a result, the radioactive energy level that was around 4,736 cpm (11.02 to 12.16 μsV/hr) at the time of injection becomes only 694 cpm (2.00 to 2.22 μsV/hr), which greatly attenuates to a general ionized residual substance that does not inject radioactive materials The level is about 1.3 times of 500cpm (1.53～1.58μsV/hr).

By the way, this powder was boiled into clay and fired at 1,300°C. The measured value on the surface of a tile-shaped product was 4,074 cpm (11.96 to 12.37 μsV/hr).

Considering that the powder has been protected by a heat-resistant jar, it can be seen that the radioactivity has been drastically reduced by this processor.

6. Using appliances

Halogen-cooled Geiger-Muller tube (Geiger-Muller tube) (manufactured by S.E. International, USA)

Example 5

An example of input drying of the present invention will be described with reference to FIG. 20 . On the upper part of the device main body 61, except for the top plate, an auxiliary cylinder 61a having the same cross-section is connected and provided. Instead of the above-mentioned top plate, supporting plates 95, 95 for inputting objects are rotatably mounted from the vertical position to the horizontal position via the support shafts 96, 96, and are provided in the processing chamber 64 and the drying chamber 97 respectively. A blower outlet 98 for drying air is set at one side lower part of the above-mentioned drying chamber 97, and an exhaust outlet 99 is arranged at the upper part of the other side. The cooler 102 is connected, the cooler 102 is connected to the heater 103 , one end of the hose 104 is connected to the air supply side of the heater 103 , and the other end of the hose 104 is connected to the above-mentioned outlet 98 .

In the above, if the suction device 100 is driven to make the air flow as indicated by the arrows 105, 106, 107, 108, and 109, the air with high humidity sucked by the pipe 101 is cooled in the cooler 102 to generate water droplets, The drain is discharged from the drain pipe 110 as shown by the arrow 111, becomes dry air, passes through the heater 104, becomes heated dry air at 70°C to 80°C, passes through the hose 104, and enters the drying chamber 97 as shown by the arrow 207 , while drying the input 112 while passing through. According to the above-mentioned device, since the air with high humidity is heated to become dry air after the moisture is separated by cooling, it can be dried with high efficiency, and since the input is heated (for example, about 90°C), it can The decomposition efficiency in the processing chamber 64 is improved. In this kind of decomposition, it has been confirmed that even inputs with a moisture content of 90% can be effectively dried to a moisture content of 60% or less, although the decomposition efficiency is significantly lowered for inputs containing more than 70% of moisture. . Therefore, although there is energy consumption due to the above-mentioned drying, the lost energy can be fully compensated due to the improvement of the decomposition efficiency.

Example 6

Another embodiment of the present invention (a device that does not emit odor when the opening and closing cover is opened and closed) will be described with reference to FIG. 21 . On the upper part of the device main body 61, an auxiliary cylinder 112 having an input volume (for example, 1 m ³ ) of the amount of one treatment is continuously provided with the same cross-sectional area, and the support plates 113, 113 are opposed to each other on the inner side of the upper part of the device main body 61 and along the device. Rotation shafts 114 , 114 are horizontally rotatably spanned on the inner wall of the main body 61 , and front ends of the support plates 113 , 113 overlap in an airtight manner.

Inside the auxiliary cylinder 112, guide plates 115, 115 are provided obliquely facing each other, and the lower end surfaces of the guide plates 115, 115 are preferably in airtight contact with the upper surfaces of the support plates 113, 113. In this way, the upper part of the device main body 61 is double kept airtight by the support plates 113 , 113 and the cover 116 .

In the above, if the input object at the bottom of the device main body 61 is decomposed, the input object at the top moves as shown by arrow 117, and the support plates 113, 113 can be returned to the level, then the handle 118, the handle 118 of the rotating shaft 114, 114 118 is rotated as indicated by arrows 119 and 119, and when the support plates 113 and 113 are returned to the horizontal position and the handles 118 and 118 are locked, the upper part of the device main body 61 can be sealed. Therefore, even if the cover 116 is opened as indicated by the arrow 121, there is no possibility that the exhaust gas in the device main body 61 leaks to the outside.

Therefore, if after receiving the input object 122 on the support plates 113,113, the cover 116 is sealed, and the handles 118,118 are rotated as shown by the arrows 123,123, and the support plates 113,113 are moved as indicated by the arrows 124,124. Open as shown, then input object 125 falls as shown by arrow 126 because of dead weight. In this case, since the cover 116 is airtight, there is no possibility that the exhaust gas in the processing apparatus is discharged to the outside. As mentioned above, by using the support plates 113, 113 and the cover 116, it is possible to prevent the leakage of the exhaust gas at the time of refilling the input in advance.

Description of drawings

Fig. 1 (a) is a block diagram of an embodiment of the present invention, and (b) is also a block diagram of other embodiments.

Fig. 2 is a front view of an embodiment of the present invention.

Fig. 3 is also a rear view with a part omitted.

FIG. 4 is also a side view with a part omitted.

FIG. 5 is also a plan view with a part omitted.

FIG. 6 is also a cross-sectional view with a part omitted.

FIG. 7 is also a longitudinal side view with a part omitted (hatching omitted).

FIG. 8 is also a cross-sectional plan view with a part omitted.

Fig. 9 is also a longitudinal sectional view showing piping with a part omitted.

Fig. 10 is also a longitudinal sectional view omitting a part of the treatment tank for eliminating smoke and deodorizing.

Fig. 11 is also a front view of other embodiments.

Figure 12 is also a rear view.

Figure 13 is also a right side view.

Figure 14 is also a left side view.

Fig. 15 is also a plan view.

FIG. 16 is also an enlarged cross-sectional view with a part omitted.

FIG. 17 is also an enlarged cross-sectional view with a part omitted.

FIG. 18 is also an enlarged cross-sectional plan view with a part omitted.

Fig. 19 is also an enlarged top view of the magnetized housing.

Fig. 20 is also a partially omitted cross-sectional view of another embodiment.

Fig. 21 (a) is a partially omitted cross-sectional view of another embodiment, and (b) is also an explanatory view showing the operating state of the handle operation.

Symbol Description

1: device main body; 2: bottom plate; 3: heating chamber; 4: processing chamber; 5: inlet; 6: top plate; 7: opening and closing cover; 8: air supply pipe; 9: air supply pipe; 10: processing device; 11 : Magnetized cylinder; 12: Valve; 13: Air pipe; 14: Valve handle; 15: Connecting pipe; 16: Permanent magnet; 17: Exhaust pipe; 18: Treatment tank for smoke and odor elimination; 19: Partition ;20: sprinkler pipe; 29: drain pipe; 31: through pipe; 32: discharge pipe; 33: permanent magnet; 55: pivot; 57: header; 58: rotating shaft; 61: device main body; 63: heating chamber; 64: processing chamber; 65: exhaust cylinder; 67: opening and closing cover; 68: air supply pipe; 69: exhaust hose; 70: exhaust pump; 71: magnetized shell; 73: ventilation pipe; 79: treatment tank; 80: waste pipe; 81: exhaust pipe; 82: centrifuge.

Claims (17)

1. the low-temperature decomposition processing method of a handled thing, it is characterized in that, handled thing is dropped into from the top for the treatment of apparatus, the heat bottom of this handled thing, the magnetic air that will pass through 2500～5000 Gausses' magnetic field guides in handled thing, with above-mentioned handled thing from its underpart resolution process successively, thus, carry out carbonization, ashing, and be accompanied by natural exhaust from the blast pipe of a upper lateral part of above-mentioned treating apparatus, make magnetic air flow into the lower inside of above-mentioned treating apparatus naturally, above-mentioned handled thing is accompanied by near the carrying out of the processing that begins the inflow of magnetic air, be coupled with above-mentioned handled thing top undecomposed part deadweight and descend successively, prevent its cavityization, be accompanied by the minimizing of above-mentioned handled thing, drop into new handled thing one by one, thus handled thing is handled continuously.

2. the low-temperature decomposition processing method of handled thing according to claim 1 is characterized in that, is accompanied by the natural exhaust from the blast pipe for the treatment of apparatus, and magnetic air is flowed into naturally, and regulates this inflow air capacity.

3. the low-temperature decomposition processing method of handled thing according to claim 1, it is characterized in that, magnetic air is flowed out to central portion outstanding air supply pipe that is provided with in device naturally by the lower sides from treating apparatus, and above-mentioned magnetic air is in the inboard decline of the circumference for the treatment of apparatus, rise convection current up and down at central portion.

4. the low-temperature decomposition processing method of handled thing according to claim 1 is characterized in that, from the exhaust of blast pipe eliminate smoke, be carried out in the smelly treatment trough that disappears watering handle and be carried out smoke elimination, smelly processing disappears.

5. the low-temperature decomposition processing method of handled thing according to claim 1 is characterized in that, adopts the investing method at intermittence that drops into new handled thing in the processing of carrying out handled thing, when having produced the space on the top for the treatment of apparatus.

6. the low-temperature decomposition processing method of handled thing according to claim 1 is characterized in that, with handled thing as industrial waste, family's discarded object, other contains organic discarded object.

7. the low-temperature decomposition processing method of handled thing according to claim 1 is characterized in that, prevents that the cavityization from being to regularly stirring near the bottom of dropping into handled thing.

8. the low-temperature decomposition processing method of handled thing according to claim 1 is characterized in that, when dropping into new handled thing, the upper inner for the treatment of apparatus is reduced pressure.

9. the low-temperature decomposition processing method of handled thing according to claim 1 is characterized in that, handled thing is lid to be closed in the input port for the treatment of apparatus carry out to the input of process chamber.

10. the low-temperature decomposition treating apparatus of a handled thing, it is characterized in that, bottom at the treating apparatus that bottom tube-like is arranged is provided with heating clamber, the continuous setting accommodated handled thing and supplied with the double walled process chamber that magnetic air is handled on the top of this heating clamber, bottom at above-mentioned heating clamber and process chamber, be the air supply pipe that magnetic air is set in a plurality of horizontal directions up and down multistagely to central portion from sidewall, above-mentioned air supply pipe with carry out the setting continuously of magnetized magnetization tube to flowing into air, input port at the top of above-mentioned process chamber set handling thing, and blast pipe is set continuously, cover to above-mentioned input port opening and closing cover, link treatment trough at above-mentioned blast pipe, to the double walled top and the bottom blow vent is set for the convection current up and down in the above-mentioned process chamber, lower sidewall at above-mentioned heating clamber is provided with the residue conveying end, and open-close lid is covered on this residue conveying end.

11. the low-temperature decomposition treating apparatus of a handled thing, it is characterized in that, bottom at the treating apparatus that bottom tube-like is arranged is provided with heating clamber, the continuous setting accommodated handled thing and supplied with the double walled process chamber that magnetic air is handled on the top of this heating clamber, bottom at above-mentioned heating clamber and process chamber, be the air supply pipe that magnetic air is set in a plurality of horizontal directions up and down multistagely to central portion from sidewall, above-mentioned air supply pipe with carry out the setting continuously of magnetized magnetization tube to flowing into air, input port at the top of above-mentioned process chamber set handling thing, and blast pipe is set continuously, cover to above-mentioned input port opening and closing cover, link treatment trough at above-mentioned blast pipe, to the double walled top and the bottom blow vent is set for the convection current up and down in the above-mentioned process chamber, set up the agitating device of the handled thing that can outside treating apparatus, operate to the bottom of above-mentioned process chamber, lower sidewall at above-mentioned heating clamber is provided with the residue conveying end, and open-close lid is covered on this residue conveying end.

12. the low-temperature decomposition treating apparatus according to claim 10 or 11 described handled things is characterized in that treatment trough eliminates smoke, disappears smelly by sprinkling water.

13. the low-temperature decomposition treating apparatus according to claim 10 or 11 described handled things is characterized in that, in the magnetization tube, built-in breather pipe, this breather pipe at one end links the air supply pipe of magnetic air, and the other end to extraneous opening, and has been clamped the permanent magnet of high magnetization usefulness at central portion.

14. low-temperature decomposition treating apparatus according to claim 10 or 11 described handled things, it is characterized in that, agitating device sets up outstanding one or more rotating shaft that is provided with a plurality of puddlers in the horizontal direction to the bottom of process chamber, one end of this rotating shaft is outstanding as protuberance outside the wall for the treatment of apparatus, on this protuberance, handle has been installed.

15. the low-temperature decomposition treating apparatus of handled thing according to claim 14, it is characterized in that, making rotating shaft is three, sets up two rotating shafts side by side on top, has set up another root rotating shaft side by side to middle lower portion and above-mentioned two rotating shafts of above-mentioned two rotating shafts.

16. low-temperature decomposition treating apparatus according to claim 10 or 11 described handled things, it is characterized in that, one end of exhaust hose and the top of open-close lid or process chamber are linked, with the other end and the exhaust pump binding of this exhaust hose, with the discharge side and the treatment trough binding of this exhaust pump.

17. low-temperature decomposition treating apparatus according to claim 10 or 11 described handled things, it is characterized in that, eliminate smoke, the smelly treatment trough that disappears by a plurality of demarcation strips with longitudinal subdivision in the groove of tubular, form crooked up and down stream, and sprinkler pipe is set up on the top at the groove of above-mentioned tubular, carrying out pipe arrangement to the mode of the top of above-mentioned stream watering.

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