JP3106161U - Soot bamboo or soot wood manufacturing equipment - Google Patents

Abstract

An object of the present invention is to provide an apparatus for manufacturing soot bamboo or soot wood for producing inexpensive soot bamboo or soot wood which does not have uneven heating or coloring on the surface of bamboo or wood and does not fall into the rain.
In a soot bamboo or soot wood manufacturing apparatus in which the surface of bamboo 12 or wood 12a is made glossy black brown with smoke obtained by steaming wood fuel 11, a combustion chamber 13 for steaming wood fuel 11 is provided. A wood fuel steaming means provided with a blower 14 for supplying air, a generated chamber which introduces generated smoke from an upper portion and diffuses the room, and has a discharge port 16 at a lower portion, and a bamboo 12 or wood 12a A smoking box provided with a storage box 18 provided with a vent hole for placing the garbage, and a tar collecting means provided with a collecting tank 19 for collecting tar generated from the bamboo 12 or the wood 12a from the outlet 16; And a collecting box 21 for collecting the bamboo vinegar or the wood vinegar by cooling the exhaust gas.
[Selection diagram] Fig. 1

Description

  The present invention relates to an apparatus for producing soot bamboo or soot wood for artificially producing soot bamboo or soot wood that makes the surface of bamboo or wood blackish brown.

  Conventionally, soot bamboo and soot wood are exposed to heat and soot generated when bamboo and wood brought into a house or the like are burned in a house using wood fuel such as firewood or coal as a heat source. It is obtained by the fact that the surface of bamboo or wood becomes sooted and turns red and black. It takes a long time to obtain soot bamboo or soot wood in a house or the like, but the beauty of the soot bamboo or soot wood due to its color and luster, as well as the hardening of the material, the antiseptic properties. Due to its high cost, it has a wide range of applications as building materials, crafts, and ornaments, and is very popular.

  However, due to changes in lifestyles, there is no direct burning of fuel in houses and it is almost impossible to produce soot bamboo or soot wood in natural life, so some artificial A method of manufacturing soot bamboo or soot wood and development of a manufacturing apparatus have been devised. The simplest is bamboo or wood whose surface is colored with soot bamboo or a color similar to that of soot wood. Due to the short-term occurrence of bamboo and wood corrosion, and the susceptibility to changes in the external environment, bamboo and wood cracks are not naturally produced. Did not. There are also bamboo and wood surfaces that have been roasted with a flame such as a burner.However, since the surface is simply burnt black, there is no glazing on the surface, compared to a naturally made surface Then it looked bad and was much different from what was made naturally.

Therefore, a method and an apparatus for manufacturing soot bamboo, in which bamboo is placed in a drum of a cylindrical rotating body and a component of tissue oozing on the surface of the heated bamboo is burned to the surface by a far-infrared heater, have been proposed (for example, Patent Reference 1). In addition, smoke generated by the burning of wood is introduced from the bottom of the smoke chamber in the combustion chamber provided below the smoke chamber for smoking, which makes the surface of the bamboo shiny black. A manufacturing method using bamboo as soot bamboo has been proposed (for example, see Patent Document 2).
JP-A-10-138207 JP 2002-301705 A

However, the conventional soot bamboo or soot wood manufacturing apparatus as described above has the following problems.
(1) When soot bamboo or soot wood is placed in a drum of a cylindrical rotating body and heated and burned by a far-infrared heater, the device becomes large-scale, and the cost of soot bamboo or soot wood increases. ing. In addition, bamboo and wood are put in the drum of the cylindrical rotating body and baked, because the rotation of the drum causes the movement of the bamboo and wood, and the bamboo and the components that have oozed out on the surface of the wood during firing. Since the bamboo and the wood rub against each other, the surface of the bamboo and the wood itself is damaged, and at the same time, the beauty of the glossy surface is impaired, and the quality of the soot bamboo and the soot wood is deteriorated.
(2) In the case where soot bamboo or soot wood is formed by introducing smoke generated by burning woody fuel from the bottom of the smoking chamber in a combustion chamber provided below the smoking chamber, the bamboo or wood is From the bottom upwards, it is smoked gradually, and the components that seep out from the surface of bamboo and wood are generated later as it goes upwards. Quality is impaired.
The present invention has been made in view of such circumstances, and there is no uneven heating or coloring on the surface of bamboo or wood, and soot bamboo or soot wood for producing an inexpensive soot bamboo or soot wood that does not become a raindrop state. An object is to provide a manufacturing apparatus.

  The apparatus for producing soot bamboo or soot wood according to the present invention according to the present invention is a soot bamboo or soot wood producing apparatus for treating the surface of bamboo or wood to a glossy black-brown with smoke generated by steaming wood fuel. A combustion chamber for steaming the fuel, a wood fuel steaming means provided with a blower for supplying air to the combustion chamber, and smoke generated from the combustion chamber is introduced from above and diffused into the chamber and discharged to the bottom. A closed chamber with an outlet, a smoking and burning means having a storage box with a vent for placing bamboo or wood in the closed chamber, and a collection for collecting tar generated from bamboo or wood from the outlet of the closed chamber Tar collecting means providing a tank, and a bamboo vinegar or wood vinegar liquid collecting means for providing a collecting box for cooling the exhaust gas brought into the collecting tank to take out the bamboo vinegar or wood vinegar liquid Having.

  The apparatus for manufacturing soot bamboo or soot wood according to claim 1 is a combustion chamber for steaming wood fuel, a wood fuel steaming means provided with a blower for supplying air to the combustion chamber, and smoke generated from the combustion chamber. A closed chamber having an outlet for introducing from the upper part and diffusing into the room, and discharging to the lower part, a smoking and baking means for providing a storage box having a vent for placing bamboo or wood in the closed chamber, and a closed chamber. A bamboo vinegar provided with a tar collecting means for providing a collecting tank for collecting tar generated from bamboo or wood from an outlet of the tank, and a collecting box for taking out bamboo vinegar or wood vinegar by cooling exhaust gas brought into the collecting tank. Since the apparatus has a liquid or wood vinegar liquid collecting means, the apparatus is relatively simple, and soot bamboo or soot wood can be produced at low cost. Further, bamboo or wood does not move in a closed state in a smoke room where the temperature can be easily controlled by a blower, and does not rub against each other, so that the surface of bamboo or wood is not damaged. In addition, smoke is introduced into the enclosed room by controlling the temperature and introducing it from the upper part and flowing down, so that the components oozing out from the surface of the bamboo or wood itself can be removed from the surface of the bamboo or wood from the upper part to the lower part. Since the surface can be smoked while gradually flowing down, it is possible to prevent the occurrence of raindrops on the surface of bamboo or wood, and because there is no heating unevenness, beautiful color and luster without uneven coloring on the surface of bamboo or wood. It is possible to produce high quality soot bamboo or soot wood. Furthermore, it is possible to easily collect the environment-friendly tar component and also to easily recover a bamboo vinegar or a wood vinegar that can contribute to social life.

Next, the best mode when the present invention is embodied will be described with reference to the attached drawings to provide an understanding of the present invention.
1A and 1B are a perspective view and a front view, respectively, of a soot bamboo or soot wood manufacturing apparatus according to an embodiment of the present invention.

As shown in FIGS. 1 (A) and 1 (B), an apparatus for manufacturing soot bamboo or soot wood according to an embodiment of the present invention produces smoke generated by steaming woody fuel 11 such as firewood, chips, and wood chips. A device for smoking the surface of the bamboo 12 or the wood 12a and attaching a soot of smoke to the components generated from the tissue of the bamboo 12 or the wood 12a to treat it with a glossy black-brown; , A bamboo vinegar or a wood vinegar liquid, a bamboo vinegar or wood vinegar liquid collecting means.
The woody fuel 11 steaming means of this soot bamboo or sootwood manufacturing apparatus has a volume of, for example, about 3.5 m ³ of a cube or a cylinder for storing the amount of woody fuel 11 capable of coping with long-time steaming. A combustion chamber 13 is provided, which is made of a body or the like and can block the flow of air to the outside. In addition, the wood fuel 11 steaming means is provided with a blower 14 which is connected to a lower portion of the combustion chamber 13 and can supply only an appropriate amount of air into the combustion chamber 13 together with the combustion chamber 13. The combustion chamber 13 is formed of, for example, a metal plate such as SUS or a refractory such as a refractory brick, and the outer surface of the combustion chamber 13 is preferably covered with a heat insulating material. Although air is supplied by the blower 14 into the combustion chamber 13, by controlling the supply amount, the inside is constantly in an oxygen-deficient state, and the woody fuel 11 is steamed to generate smoke containing soot. . Further, the temperature of the smoke discharged from the combustion chamber 13 can be easily controlled by controlling the amount of air supplied by the fan speed of the blower 14.

Next, smoke containing soot generated from the combustion chamber 13 is introduced from above through the chimney 15 provided on the ceiling of the combustion chamber 13 to the means for smoking and burning the bamboo 12 or the wood 12a of the soot bamboo or soot wood production apparatus. A closed chamber 17 having a discharge port 16 that can be diffused indoors and discharged downward is provided. Further, in the means for smoking and burning the bamboo 12 or the wood 12a, a storage box 18 having a vent hole on the outer periphery for mounting one or a plurality of the bamboo 12 or the wood 12a in the closed chamber 17 is provided. . The closed chamber 17 has a volume of, for example, about 8 m ³ , and can block the flow of air with the outside made of a cube or a columnar body, and can take in and out the bamboo 12 or the wood 12 a. It is preferably made of a metal plate such as iron, and the outer surface of the closed chamber 17 is preferably covered with a heat insulating material. The storage box 18 is provided with a gap provided between the storage box 18 and the inner wall of the closed chamber 17. For example, the storage box 18 is formed of a metal plate such as SUS or iron into a shape of a cube or a column, and is used to distribute smoke. It is provided with a number of ventilation holes on the outer periphery so that it can be formed. In addition, the ceiling of the storage box 18 may be open, and the bottom of the storage box 18 may be configured such that tar generated from the bamboo 12 or the wood 12a hangs between the storage box 18 and the floor of the closed chamber 17. It is preferable to provide a gap.

  In the smoking and burning means, the woody fuel 11 is steamed in the combustion chamber 13 by adjusting the air supply amount of the blower 14 with the woody fuel 11 by the steaming means. The temperature inside is raised from room temperature to about 100 ° C. over about 2 hours. In the smoking and firing means, the holding time at a temperature of about 100 ° C. is about 10 to 30 hours. This temperature of about 100 ° C. is suitable as a temperature for producing soot bamboo or soot wood by preventing carbonization of bamboo 12 or wood 12a. The holding time of about 10 to 30 hours is such that the soot-containing smoke comes into contact with the components that have exuded from the tissue of the bamboo 12 and the wood 12a, and the components of the tissue gradually exude from the surface of the bamboo 12 and the wood 12a. By doing so, the surface of the bamboo 12 or the wood 12a can be made glossy black-brown. Further, in the smoking and firing means, the temperature is raised from a temperature of about 100 ° C. to a temperature of about 200 ° C. in about 2 hours to finish the surface. By this finishing by raising the temperature, the oil and tar on the surface of the bamboo 12 and the wood 12a can be blown off and finished in a beautiful glossy black-brown.

  Next, the tar collecting means of the soot bamboo or soot wood manufacturing apparatus is generated from the bamboo 12 or the wood 12a stored in the storage box 18 in the closed chamber 17 through the outlet 16 provided in the lower part of the closed chamber 17. A collection tank 19 for collecting the collected tar is provided. The collection tank 19 is of a closed type so as to be able to confine exhaust gas generated from the bamboo 12 or the wood 12a gasified with smoke together with tar. For example, a metal plate such as SUS or iron is used. And is formed in a shape such as a cube or a columnar body of an appropriate size.

  Next, the bamboo vinegar or wood vinegar liquid collecting means of the soot bamboo or soot wood manufacturing apparatus is provided with an exhaust chimney 20 for taking out the exhaust gas brought into the collection tank 19 from the closed chamber 17 from the upper part of the collection tank 19. And a cooler capable of air cooling or water cooling is provided in the middle of the exhaust chimney 20 to take out the bamboo vinegar or the wood vinegar contained in the exhaust gas. At the end of the exhaust chimney 20, there is provided a collection box 21 for hanging down and collecting bamboo vinegar or wood vinegar connected to the upper part downward. The bamboo vinegar or wood vinegar liquid extracted from the bamboo 12 or the wood 12a by the soot bamboo or soot wood manufacturing apparatus is used for various purposes such as agriculture, chemical industry, and health field.

  This soot bamboo or soot wood manufacturing apparatus stops the steaming of the woody fuel 11 by stopping the air supply amount of the blower 14 and completes the smoking and burning by cooling the inside of the closed chamber 17 to substantially room temperature. Can be. Then, from the storage box 18 in the closed chamber 17, hardened soot bamboo or soot wood having high antiseptic properties having a beautiful glossy black-brown color is taken out.

  The device for manufacturing soot bamboo or soot wood of the present invention can make soot bamboo or soot wood, which is difficult to obtain naturally, as inferior to those made naturally, as building materials, crafts or figurines. Can be used. In addition, the tar component generated from bamboo or wood can be collected to be gentle on the earth, and bamboo vinegar or wood vinegar can be extracted to contribute to social life.

(A) and (B) are a perspective view and a front view, respectively, of a soot bamboo manufacturing apparatus according to an embodiment of the present invention.

Explanation of reference numerals

  11: wood fuel, 12: bamboo, 12a: wood, 13: combustion chamber, 14: blower, 15: chimney, 16: outlet, 17: closed chamber, 18: storage box, 19: collection tank, 20: exhaust chimney , 21: Collection box

Claims (1)

In a soot bamboo or soot wood manufacturing apparatus that treats the surface of bamboo or wood to glossy black brown with smoke generated by steaming wood fuel,
A combustion chamber for steaming the wood fuel, and wood fuel steaming means provided with a blower for supplying air to the combustion chamber;
A closed chamber having an outlet for introducing the smoke generated from the combustion chamber from the upper portion and diffusing the smoke into the chamber, and discharging the smoke to the lower portion, and a ventilation hole for placing the bamboo or wood in the closed chamber. Smoking and baking means for providing a storage box,
Tar collecting means for providing a collecting tank for collecting tar generated from the bamboo or wood from the outlet of the closed chamber,
An apparatus for producing soot bamboo or soot wood, comprising a bamboo vinegar or wood vinegar liquid collecting means provided with a collection box for cooling the exhaust gas brought into the collection tank to take out the bamboo vinegar or wood vinegar liquid.

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