WO2005056190A1 - 無洗米製造方法及びその装置 - Google Patents
無洗米製造方法及びその装置 Download PDFInfo
- Publication number
- WO2005056190A1 WO2005056190A1 PCT/JP2004/017076 JP2004017076W WO2005056190A1 WO 2005056190 A1 WO2005056190 A1 WO 2005056190A1 JP 2004017076 W JP2004017076 W JP 2004017076W WO 2005056190 A1 WO2005056190 A1 WO 2005056190A1
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- WO
- WIPO (PCT)
- Prior art keywords
- rice
- bran
- brush
- sieving
- finishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B1/00—Preparing grain for milling or like processes
- B02B1/02—Dry treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
- A23L7/10—Cereal-derived products
- A23L7/196—Products in which the original granular shape is maintained, e.g. parboiled rice
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
- B02B3/10—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
Definitions
- the present invention relates to a method for producing unwashed rice capable of providing unwashed rice that does not require a washing process before cooking rice, and an apparatus therefor.
- a washing process is often added, and as for a dry process, there are, for example, 1) a simple and compact structure;
- an anhydrous rice washing device that is inexpensive and suitable as a rice washing device used in the small-scale food service industry, restaurants, hotels, hospitals, etc. It consists of a rice-washing container in which a mixture of rice-milling inclusions is placed, and a separation device that separates the rice-washed pure rice, the rice-washing inclusions, and the rice bran. , And the separation devices are respectively disposed below, and a plurality of baffles are provided inside the rice washing container. ”(For example, refer to Patent Document 1.)
- a polishing rice washing apparatus capable of removing an oxidized layer generated on the surface of polished rice, skin bran and rice bran that has entered the groove without roughening the surface of the rice, a "rice input port, A rice polishing room, a pair of rice polishing plates in which brushes are embedded, a rice polishing plate cover that surrounds the rice polishing plates and prevents rice from leaving the rice polishing plates, and a rice polishing plate that drives the rice polishing plates It has a rice-plate driving means, a rice-milling room cover for preventing the bran from going out of the rice-milling room, and a rice-milling outlet, and the rice input port and the rice-milling outlet communicate with each other through the rice-milling room.
- the rice polishing plate is placed inside the rice polishing room with the tips of the brushes facing and approaching each other, and the rice polishing machine is a rice polishing machine in which many holes are drilled in the rice polishing plate cover.
- a rice-washing rice washing apparatus that removes the acid sardine layer, skin bran, and bran that has entered the grooves on the surface of the polished rice and that does not roughen the rice surface is obtained.
- Patent Document 1 JP 2001-286773 A
- Patent Document 2 JP 2001-96177 A Disclosure of the invention
- a brush is used as a means for removing bran on the surface of rice.
- About 20% of fats and oils are present on the surface of bran, and the action of removing bran, soiling of the brush, etc.
- workability and efficiency and efficiency of raw bran remains when cooked, so it is necessary to sharpen it once or twice.
- the present invention has been made in view of the above circumstances, and does not use water at all, uses only rice bran, and removes skin bran and other foreign substances adhering to the surface of rice.
- a non-rice milling power roasted bran
- roasted bran a non-rice milling power invented and patented by the present applicant is used, but when the roasted bran is mixed and stirred with rice that is hard and smooth and has no oil content, it becomes sandy. Polish rice rice bran effectively
- the apparatus includes a mixing and stirring process, a sieving process, and a separation finishing process.
- a process for collecting and circulating used bran as an abrasive is used to collect and circulate the used bran, and to prevent foreign substances from re-adhering to the rice itself in the processing steps after sieving. It is an object of the present invention to provide a method and an apparatus for producing non-washed rice having a configuration provided with the above-mentioned static electricity removing means.
- the present invention can solve the above problems by providing the following configuration.
- a rice mill for processing brown rice is provided, and it is possible to switch and receive either of rice supplied from the rice mill via a sieving machine and rice supplied separately and supplied, Before cooking
- This is a non-washed rice production method that enables integrated processing from brown rice to eliminate the need for rice washing, and uses a non-milling power (roasted bran) as an abrasive, and mixes the polished rice with the abrasive in a desired ratio
- the mixed raw material is mixed and stirred by rotating the stirring blades to mix and grind the polished rice and the abrasive to each other to release the bran including the skin bran and the foreign substances adhering to the surface of the polished rice.
- a method for producing unwashed rice including a separated bran collecting and circulating step in which the bran after separation is separated into unwashed rice and brans, and the separated bran is collected and circulated and used as an abrasive.
- the mixing and stirring step includes: 1) at the end of the continuous processing operation, when the surface level of the mixed raw material in the tank is equal to or lower than a predetermined level; The method for producing non-washed rice according to (1), wherein the rotational speed of the stirring blade is increased in any case where the surface level is equal to or lower than a predetermined level.
- the separation finishing step is a step for separating and removing foreign matter such as fine powder adhered to the surface of the rice after being sieved and separated, and is a supply guide having an even distribution function.
- Means a cylindrical rotating brush means having a brushing cleaning function, a supply layer thickness equalizing / remaining amount adjusting means, and a finishing unit formed of a comb-shaped member for brush cleaning.
- the rice is placed on a brush that rotates in the opposite direction and the foreign material such as fine powder on the rice surface is rubbed with the brush while adjusting the amount and time of residence while adjusting the supply layer thickness.
- (1) The method for producing unwashed rice according to the above (1), wherein the washed unwashed rice product is removed to remove the foreign matter such as fine powder through a solid-gas separation means.
- a rice mill for processing brown rice is provided, and a rice mill supplied from the rice mill via a sieving machine is provided. Equipped with a rice mill supply tank that can accept and switch between rice and milled rice that is separately processed and supplied, and is a non-washing rice production equipment that enables consistent processing of brown rice to eliminate the need for rice washing before cooking rice.
- a rice-free rice production apparatus comprising: a separation bran collecting and circulating means for collecting and circulating the recycled rice as an abrasive.
- the mixing and stirring means has a vertical rotation shaft in the vertical cylindrical housing, and a plurality of, and a plurality of vertically arranged stirring blades are arranged radially around the vertical rotation shaft, An opening / closing valve at the bottom of the vertical cylindrical housing, comprising control means for controlling the rotation speed of the stirring blades linked to the level of the mixed raw material in the tank and the supply amount of the mixed raw material to the next process (6)
- the sieving means is an inclined rotary cylindrical sieving machine whose peripheral surface is formed of a mesh net.
- One or two or more guides consisting of a plurality of baffle plates skewed along an axis for moving the contents toward one end to the front end.
- the separation and finishing means is a means for separating and removing foreign matters such as fine powder remaining on the surface of the rice after sieving, and for uniformly distributing the flow of rice.
- a supply guide means having a partition plate, a cylindrical rotating brush means for brushing and cleaning rice grains, a means for adjusting a supply layer thickness and a retention amount of rice grains, and a comb tooth member for brush cleaning.
- the preceding paragraph comprising a plurality of finishing units to be formed, one stage or two or more stages, and a means for separating foreign matter such as non-washed rice and fine powder and sucking and discharging the foreign matter such as fine powder through solid-gas separation means.
- (6) The washing-free rice production apparatus according to (6).
- the finishing unit has a plurality of partition plates radially arranged on the base plate diverging from one side toward the front, and is provided with a supply guide means inclined obliquely downward and forward.
- a supply guide means inclined obliquely downward and forward.
- a plurality of brushes are provided, and cylindrical rotating brush means is provided for placing the falling rice on the brush and rotating so as to instigate the downward force, and the brush of the cylindrical rotating brush means according to the amount of supplied rice.
- the non-washed rice producing apparatus according to the above item (9), comprising a comb-shaped member for constantly cleaning the rice.
- the finishing unit comprises a supply guide means, a supply guide auxiliary means, a cylindrical rotating brush means, and a comb-like member
- the supply guide comprises a net-shaped body having a permeable sieving structure.
- Means and the supply guide assisting means are arranged at a predetermined angle, and the tip of the supply guide means and the falling rice are placed on the brush and rotated so as to urge down the brush.
- a comb-shaped member that keeps the gap of the cylindrical rotating brush means and constantly cleans the brush of the cylindrical rotating brush means. The washing-free rice production apparatus as described.
- brans including skin bran adhering to the surface of rice, as a polishing material, "rice bran (roasted bran)" invented and patented by the present applicant (Patent No. 3453127)
- Has a mixing and stirring step, a sieving step, and a separation finishing step and has a separated bran collection and circulation step of collecting and circulating used bran to make abrasive, and furthermore, in a processing step after sieving.
- a static eliminator that supplies ionized air for preventing static electricity to rice and removed foreign substances has been installed, which can reliably prevent foreign substances from re-adhering to unwashed rice after final treatment, and consistently from brown rice. It is possible to provide a method and an apparatus for producing rice without washing, which can be processed.
- non-washed rice using water or coated with starch is concerned about the occurrence of mold and the growth of viable bacteria. % Of oil is present, skin bran is not completely removed, and if cooked as it is, unpleasant odor of raw bran Remain.
- the non-washed rice obtained by processing the apparatus using the roasted bran as a rice bran does not use any water, uses no other than roasted bran of defatted bran obtained from rice, and is therefore safe and free of foreign matter. It is processed without leaving the unpleasant odor of raw bran, and the oil content on the rice surface is extremely low.As a result, high quality non-washed rice can be obtained compared to non-washed rice processed with water, Preservation is possible, and it is possible to provide non-washed rice without sharpening before cooking rice.
- FIG. 1 A flow chart showing an example of a method for producing rice without washing.
- FIG. 2 Schematic diagram showing an example of the overall configuration of a rice-free rice production apparatus
- FIG. 3 A schematic side view showing an example of the structure of a mixing and stirring means.
- A A schematic side cross-sectional view showing an example in which a plate-like stirring blade is attached to a straight-shaped tank at an angle.
- C An example in which a round rod-shaped stirring blade similar to a comb tooth is installed in an inverted cone-shaped tank.
- FIG. 4 (a) Schematic partially broken side view showing an example of the structure of the sieving means, and (b) A-A view showing an example of the internal structure.
- FIG. 5 A schematic side view showing an example of the structure and combination of the finishing unit of the separation finishing means.
- FIG. 6 A perspective view showing an example of the configuration of a supply guide means and a cylindrical rotary brush means.
- FIG. 7 A schematic side view showing a finishing unit constituting a separating finishing means in another embodiment.
- FIG. 1 is a flow chart showing an example of the method for producing non-washed rice
- FIG. 2 is a schematic diagram showing an example of the overall configuration of the apparatus for producing non-washed rice
- FIG. 3 is a schematic side view showing an example of the structure of the mixing and stirring means.
- Figure, (a) is a schematic side cross-sectional view showing an example in which flat stirring blades are attached to a straight tank at an angle
- (b) is a round rod-like stirring similar to a comb tooth in a straight tank.
- Fig. 4 (a) is a schematic side cross-sectional view showing an example in which blades are attached.
- Fig. 4 is a schematic side cross-sectional view showing an example in which blades are attached.
- FIG. 4 (a) is a schematic side cross-sectional view showing an example in which round bar-shaped stirring blades similar to comb teeth are mounted in an inverted conical tank.
- a schematic partially broken side view showing an example of the structure of the sieving means (b) is a view taken along the arrow A-A showing an example of the internal structure
- FIG. 5 is a view showing the structure and combination of the finishing unit of the separation finishing means.
- FIG. 6 is a schematic side view showing an example
- FIG. 6 is a perspective view showing an example of a configuration of a supply guide means and a cylindrical rotating brush means
- FIG. 7 is a view showing another example. It is a schematic side view of a finishing unit constituting the separating finishing means that.
- a normal rice mill for processing brown rice is provided, and supplied from the rice mill via a sieving machine.
- Switch between milled rice and milled rice that is separately processed and supplied by a commonly used milling machine to prepare it to be acceptable (Step S1), and the applicant has invented and obtained a patent
- the prepared “rice bran (roasted bran)” (patent No. 3453127) was prepared as a so-called abrasive (step S2), and the milled rice and this abrasive were mixed in a desired volume ratio of, for example, 1: 1.
- the mixed raw material is mixed and stirred by rotating the stirring blades 3a to mix and agitate the polished rice and the abrasive to mutually release the bran including the skin bran and the foreign substances adhering to the surface of the polished rice.
- bucket bucket For sieving rice, bran, and foreign matter mixed in the mixed raw material via transfer means 5 such as a bear, screw conveyor, pneumatic transportation, etc., for example, an inclined rotary type whose peripheral surface is formed by a mesh net 6a Proceed to the sieving process using the cylindrical sieving machine 6 (Step S5), and then take out the sieved rice (Step S6), for example, supply guide means 9a for finishing unwashed rice, Rotating unit 9b, supply layer thickness equalizing and retaining amount adjusting unit 9c, and a comb unit 9d, 9 ⁇ 'for cleaning the brush Br, and a finishing unit that also forms a force.
- transfer means 5 such as a bear, screw conveyor, pneumatic transportation, etc., for example, an inclined rotary type whose peripheral surface is formed by a mesh net 6a
- Step S6 for example, supply guide means 9a for finishing unwashed rice, Rotating unit 9b, supply layer thickness equalizing and retaining amount adjusting unit 9c, and a comb unit 9d
- Step S7 Proceeds to the separation finishing process with Un (Step S7), where foreign matter such as fine powder adhering and remaining on the rice surface is separated and removed, and washed.
- Remove as rice washing step S11
- Foreign matter etc. cyclone or discharged by suction exhaust means having a solid-gas separation means 13 such as a bag filter exhaust through (step S12) at the same time as the suction fan 13b is performed.
- Step S5 the rice and rice are separated and sieved, and the separated bran is entirely recovered through the separated bran recovery and circulation means and returned to the abrasive supply tank 1 in Step S2. It is reused as abrasive (step S9). If the deterioration has progressed, remove the sample and replace with a new abrasive (non-milling power (roasted bran)). The old abrasive is discharged and discarded (step S10). Alternatively, a method of collecting a part and replenishing a new abrasive may be used.
- step S4 when the mixed raw material level is equal to or lower than the predetermined level (NO), the rotation speed of the stirring blade 3a is increased to approximately increase the raw material level to a high (deep) pressing force. Make sure they fit together. In this way, the end of the continuous operation or when the throughput is low from the beginning Prevents a reduction in the force of rubbing with the abrasive, which is made of polished rice and non-polished rice (roasted bran), and enables an infinitely uniform treatment.
- the abrasive which is made of polished rice and non-polished rice (roasted bran)
- the rice-milling power (roasted bran) is processed by "roasting” at a high temperature (the rice-milling bran used in this example).
- (Roasted bran) is bran that has been roasted at about 120 ° C), and has a hard, dry granular form with moisture as close to zero as possible. It is not felt and has a great polishing effect as an abrasive for rice polishing, making it an optimal abrasive. In addition, because of such properties, the mesh net can be easily passed through and the clogging hardly occurs.
- “Skin bran” in the present embodiment includes all the bran adhering to the surface, dents, grooves and the like of the milled rice raw material.
- Fig. 2 1 is an abrasive supply tank
- 2 is a rice mill from the rice mill 20 provided in the present system, and a rice mill processed by another rice mill is also switched and received!
- This is a rice mill supply tank that enables mixing, and leads to a mixing and stirring tank 3 for mixing and mixing two kinds of raw materials in this embodiment at a ratio of 1: 1 (volume ratio) to adjust a mixed raw material.
- the stirring blade 3a attached to the rotating shaft 3b is rotated at a predetermined speed by the rotation of the rotation drive unit 3c.
- the adjusted mixed raw material is conveyed to a sieving machine 6 by a transfer means 5 such as a bucket conveyor, a screw conveyor, or pneumatic transportation via an on-off valve 4 such as a rotary valve.
- the on-off valve 4 is a rotary type having a plurality of blades, and can control the supply amount to the next process by changing the rotation speed.
- 20a is a rice mill
- 20b is a sieving machine
- 20c is a collector (dust collector)
- 2 Od is an exhaust fan (suction unit)
- 20e is a bucket conveyor, air transport, eccentric motor transport, electromagnetic It is a transportation means such as transportation.
- a level sensor 8 is provided at a height of approximately 1Z3 from the bottom of the mixing and stirring tank 3 to determine the rotation speed of the stirring blade 3a linked to the level of the mixed raw material in the tank and the supply amount of the mixed raw material to the next step. It comprises control means 8a such as a control unit for controlling. [0038]
- the number of level sensors 8 is not limited to one, and two or more level sensors 8 may be provided to enable fine control.
- a sample cock (not shown) for taking out a sample is provided at the bottom of the mixing and stirring tank 3, and the state of the taken out sample is considered in consideration of the environmental conditions such as the temperature and humidity of the processing chamber and the properties of the milled rice raw material.
- the stirring speed and the rotation speed (supply amount) of the on-off valve 4 can be determined.
- the rotation speed (supply amount) of the on-off valve 4 operates in conjunction with the rotation drive unit 3c. For example, when the rotation speed of the rotation drive unit 3c is low, the rotation speed of the on-off valve 4 becomes faster, that is, when the stirring is performed. If the amount of contents in the mixing tank
- control is performed to increase the rotation speed of the on-off valve 4 to increase the discharge amount per unit time (the supply amount to the next process).
- control is usually applied at the end of the continuous operation or when the supply amount becomes unstable for some reason, and it is desirable that the control be constant during the middle of the process.
- the system can be switched from automatic to manual and from manual to automatic.
- the stirring blade 3a is shaped like an umbrella bone with a downward force S, but as shown in FIG.
- the blade 3 la has a propeller shape with a simple twist angle of a thin flat plate and a blade shape that rotates slowly so as to press the contents downward.
- a round tank 32 has a round shape.
- the stirring blade 33a is similar to the above (c), but the shape of the tank 33 itself is tapered downward, as shown in (c). Also good as the inverted conical shape of.
- 31c, 32c, and 33c are rotary drive units
- 31b, 32b, and 33b are rotary shafts with stirring blades
- 31d and 33d are rotary blades for delivery.
- 31e, 32e and 33e are underframes for attaching the rotation drive unit to the tank.
- Reference numeral 8 denotes a capacitance type level sensor, for example, which is provided at a height of about 1Z3 from the bottom of the tank as shown by hl, h2, and h3 in the figure. The position is not limited.
- the transfer means 5 connected to the next sieving machine 6 includes a bucket conveyor, a screw conveyor and the like. Although common, a pneumatic transportation system can be selected.
- the mixing and stirring tank 3 is set at the highest position, and all the transfer means may be of a gravity type. .
- FIG. 4 (a) is a cross-sectional view showing the structure of the sieving machine.
- the overall configuration is a forward-downward inclined rotary cylindrical sieving machine 6, the main part of which is rotated inside a cylindrical body 6a in which a peripheral surface to be a rotating part is formed of a mesh net.
- a plurality of baffle plates 6d for sending the contents from one side to the tip are arranged diagonally as shown in the figure, for example, so that there is no gap between the baffle plates as viewed from the side force (see Fig. 4 (a)). ), The fineness of the eyes so that the rice grains do not jump out, the peripheral surface is formed by a mesh-like net, and only the rice grains that move while circulating inside this rotating cylindrical body 6a are ordered in the forward direction.
- the flow is regulated so that it moves, and at the same time, brans smaller than the rice grains are discharged to the outside of the net, and only the sieved rice grains are supplied to the next process through the outlets 6i and 6f provided at the fixed end having a sliding surface. Is done.
- the sieving machine 6 is externally provided in a casing, and at least while the net-shaped body 6a is rotating, ion-forming air is supplied from the ion generator, and the sieve 6 enters the casing through the ion-forming air supply port 14c.
- the inside is filled with the ionized air. It removes static electricity including rice grains and brans by its antistatic effect.
- the motor has a fixed outer case 6b and a rotating shaft 6h of a cylindrical body 6a formed of a net.
- the rotating shaft 6h extends outside the housing 6b.
- other driving means 6c are other driving means 6c.
- the bottom of the housing 6b is inclined and sieved to the outside of the cylindrical body 6a formed of a net, and the separated bran is connected to a connection / exit portion 6k connected to the separated bran collecting and circulating means 7.
- the shape is easy to gather (see Fig. 4 (a)).
- the separated bran collecting and circulating means 7 includes a control unit 7a for controlling the amount of bran transferred after separation, a transfer amount control valve 7b, and a receiving tank 7c for discharged bran.
- Reference numeral 6g denotes a stay, which is a member for supporting and reinforcing the fixed support member 6m provided with a sliding surface during rotation of the cylindrical body 6a formed of a net.
- the sieving machine 6 is not limited to the inclined rotary cylindrical sieving machine used in the examples, but may be used for ordinary sieving. Either an eccentric motor type, an electromagnetic type, or a rectangular reciprocating type or a circular rotary type sieving machine may be used. Of course, these devices introduce ionized air and have measures to remove static electricity.
- Reference numeral 5a denotes a raw material outlet of the transfer means 5, which is connected to a supply port of the sieving machine 6.
- FIG. 4 (b) is a view of the cylindrical body 6a formed of a net serving as a rotating part viewed from the direction of arrows A—A. This is an example of a case where a surface is divided into three equal parts. In this embodiment, the arrow is clockwise.
- the height dimension of the kaffle plate 6d is not limited to a force that is approximately 1Z4 of the diameter of the cylindrical body 6a formed of a net.
- FIG. 5 is a schematic side view showing finishing units U1 to U5 constituting the separating and finishing means 9.
- the finishing unit U1 has a plurality of partition plates 9S that are radially arranged on the base plate 9B so as to diverge from one side toward the front, and the supply unit is inclined downward and downward.
- a large number of brushes Br are planted on the peripheral surface of a guide means 9a and a horizontal tubular body disposed close to the lower end of the supply guide means 9a, and the falling rice Ri is placed on the brush Br.
- a cylindrical rotating brush means 9b that rotates about an axis ⁇ in the direction of arrow C so as to instigate the downward force, a comb-like member 9d that constantly cleans the brush Br of the cylindrical rotating brush means 9b, and a net-like body
- a supply layer thickness equalization and retention amount adjustment means 9c which can adjust the gap between the tip of the brush Br of the cylindrical rotary brush means 9b and the tip thereof by changing the inclination angle in accordance with the amount of rice Ri formed and supplied; Is provided.
- the supply layer thickness equalizing and retaining amount adjusting means 9c is swingable through a connecting arm 9e that can reciprocate in the direction of arrow A with the support shaft 9f as a fulcrum. In order to adjust the amount of residence while averaging, it swings along the arrow opening to change the inclination angle and adjust the gap with the tip of the brush Br.
- the supply layer thickness leveling and retention amount adjusting means 9c is a mechanism linked to that of each cut.
- the finishing units U1 to U3 constituting the separating / finishing means 9 feed the supplied rice Ri into the supply layer thickness and change the angle of the accumulated amount adjusting means 9c to change the brush angle. Adjust the gap with Br, let the rice stay a little, adjust the amount and time of stay, and dance on the brush Br While rubbing the brush Br against the rotation of the brush Br (in the direction of the arrow), the rice Ri falls down to rotate in the direction of the arrow E and is sent to the next stage, Foreign matter such as fine powder remaining on the rice surface is simultaneously sucked and discharged by the suction force of the suction fan 13b.
- the finishing unit U4—U5 is transported so that the rice Ri rotates on the same side (in the direction of the arrow G) as the rotation of the brush Br (in the direction of the arrow), and is higher than in the case of U1—U3 in the preceding stage.
- the structure is such that the surface of the rice is brushed softly while finishing.
- the comb members used in the stages U4 and U5 are 9cT, and the signs are changed.
- the brush Br of the cylindrical rotating brush means 9b in the present embodiment is characterized in that, in terms of its thickness, hardness, length, and planting density, rice grains Ri fall while being rubbed while dancing on the brush Br. It is desirable to do so.
- the brushing method up to the finishing units U1 to U3 and the finishing method of the finishing units U4 and U5 may be used in combination as in the embodiment or may be separately used as separate methods.
- the number of stages of the finishing unit is five in the embodiment, but is not limited to this and can be freely selected and determined according to various conditions.
- each of the components constituting the finishing unit, the supply guide means 9a, the cylindrical rotating brush means 9b, the supply layer thickness equalizing and retaining amount adjusting means 9c, and the comb-like members 9d and 9d ' are made of rice Ri, respectively.
- the feeding direction arrow E or G in Fig. 5
- Rice Ri with foreign matter pa such as fine powder remaining on the surface behaves as if it bounces as soon as it falls on the brush Br.
- the foreign matter such as fine powder is discharged by the solid-gas separation means 13 having a cyclone or bag filter power through the exhaust pipe 13a constituting the suction and discharge means, and the air after the foreign matter separation is sucked. Exhausted by bow I fan 13b.
- Separating and finishing means 9 is provided with, for example, a rotary port at the discharge port 11 of non-washed rice, which is partitioned by partitions 12 and 12, and is finished in consideration of suction and separation efficiency in order to make the chamber size appropriate.
- a continuous opening / closing means 1 la such as a valve is provided.
- the bottom of the separation finishing means 9 is slightly smaller than the suction force of the suction fan 13b.
- a blower 15 for supplying air volume is provided, and air is supplied from the air inlet 10 to the room of the separation and finishing means 9 through the ion air mixing mixer 15a. The surface force of the rice is maintained, and foreign matter such as separated fine powder is sucked and discharged by the suction force of the suction fan 13b.
- the static eliminator includes an air supply means 14b for supplying the ionized air ai from the ion generator 14a, and includes a switching valve 14d and a check valve 14f.
- Finishing Unit U2 Supply Guide Means Force of U5
- the difference from supply guide means 9a of finishing unit U1 is that a plurality of partition plates 9S are arranged in parallel to each other instead of being radial! Part.
- Examples of the transfer means include a screw conveyor, a knock conveyor, and a pneumatic transfer means, as well as a vibratory transfer means such as an electromagnetic type or a motor type. These should be selected in consideration of installation conditions and environmental conditions.
- the base plate 9B of the supply means may be formed of a net.
- the resistance to the suction upward flow can be reduced together with the supply layer thickness leveling and retention amount adjusting means.
- a synthetic resin wire can be used as long as it can withstand the strength of a stainless steel wire and its tensile strength.
- the finishing unit is composed of a supply guide means 70, a supply guide auxiliary means 71, a cylindrical rotary brush means 72, and a comb-like member 73, and has a sieving structure net having air permeability.
- the supply guide means 70 and the supply guide auxiliary means 71 are arranged at a predetermined angle of 01, 02, and the tip of the supply guide means 70 and the falling rice Ri are placed on a brush.
- all components are pre-positioned in a simplified fixed mounting combination structure.
- FIG. 7 is a schematic side view showing another embodiment of the finishing unit constituting the separation finishing means 9.
- the supply guide means 70 which is inclined forward and downward, and a cylindrical rotating brush means spaced apart by a gap g 1, g 2, g 3 below the tip of the supply guide means 70. 7 2 is arranged (in this embodiment, the brush itself is a long flexible brush), and the falling rice grain R i is lifted at a speed not too fast in the direction opposite to the falling direction of the rice grain R i.
- a cylindrical rotating brush means 7 2 which is placed on the rotating brush or at a position spaced apart from the brush tip, and which rotates about the axis 72 a in the direction of the arrow, and the cylindrical rotating brush means 7 2 In this example, three units were used.
- a supply guide assisting means 71 is provided to face the supply guide means 70.
- the angle of inclination ⁇ 1 of the supply guide means 70 with respect to the vertical wall 74 of the device and the angle of inclination of the supply guide auxiliary means 71 1 with respect to the elevation wall 72 were both set to 30 degrees.
- the provision of the cylindrical rotating brush means 72 which slightly rotates the rice grains R i falling from the supply guide means 70 in the direction of the arrow R, allows the rice grains R i to be stroked at the tip of the brush.
- fine powders such as roasted bran on the surface of rice grain Ri and in the tH portion (hollow) were lifted up, and the effect of facilitating removal was observed.
- the features of this embodiment are as follows: 1) the supply guide means 70 and the outer peripheral surface of the brush are mounted so as to be operated at a point A as shown in the figure; Two points are different from the previous embodiment in that the tip of the guide auxiliary means 7 1 is slightly inserted so as to be inserted from the outer peripheral surface of the brush. It is set to. According to the configuration of the above 1), »such as roasted bran on the surface and the concave portion of the vertical Ri is sandwiched between the brushes and rubbed, so that the separating effect can be improved.
- the configuration of 2) has a function of adjusting the amount of retained rice grains R i, and the tip of the supply guide assisting means 7 1 flicks the brush tip so that the fine powder is added together with the action of the comb-shaped member 73. The removal effect was improved.
- the supply guide means 70 is a member having rigidity as shown in the figure, for example, a metal frame member 7
- the opposing supply guide assisting means 71 is composed of a member having rigidity, for example, a metal frame member 71a and a net-like body 71b extended therefrom.
- the net 70b and 71b meshes should have a pore size that allows small particles of roasted bran to pass through without passing through the rice grains Ri! /.
- the material of the net-like bodies 70b and 71b may be either metal or resin, and a material having tensile strength and elasticity is desired.
- the exhaust stream (arrow C) containing ion air separates the rice grains Ri and roasted bran and sieves them. While the separating action S is being performed, the rice grains R i are moved downward with a brush in the direction of the arrow to be collected, and the fine powder Pa such as roasted bran is discharged out of the machine together with the exhaust. .
- the length L 1 of the supply guide means 70 is 1 3
- the dimension 3 ⁇ 41 is not limited and can be appropriately determined according to various conditions.
- the configuration of the three units is not limited to the three units shown in the drawing. Can be freely selected according to the scale, installation conditions, etc.
- the intake and exhaust efficiency is improved, and the inside of the machine can be constantly maintained in a good condition.
- the separation finishing means is housed in a single housing having an intake / exhaust port, and the front elevational wall or a part of the elevational wall is an open door with one side réelle Has an easy structure.
- the entire device in preparation for a sudden situation, the entire device can be stopped all at once, and a device can be provided to ensure safety.
- the features of the present invention are further described as follows: 1) By not using water at all, the quality of rice itself is not deteriorated and the shelf life as unwashed rice is long. 2) Roasted bran used as rice bran is safe because it does not use any other additives and has no foreign substances. 3) By roasting rice bran at a high temperature (for example, about 120 ° C), the bran itself hardens to give a smooth sandy shape. The rice bran can be removed by polishing the rice bran as if sanding it.
- the roasted bran used as the rice bran used in this example had a water content of 0%, an oil content of 0.5%, a viable fungus mouth, no rice insect eggs, and a hot rice bran at a high temperature. No unpleasant odor of raw bran due to roasting. Hygienic and ideal.
- the roasted bran as a bran for milled rice has a low oil content and is hard and rough, so that it can be easily separated from rice.
- the ventilation system allows the remaining fine powder such as bran to be thoroughly taken out of the machine, and the inside of the machine can always be maintained in an extremely good condition. , You can do wonderful unwashed rice.
- a rice bran (roasted bran) invented and patented by the present applicant was used.
- Japanese Patent No. 34531127 Japanese Patent No. 34531127
- Japanese Patent No. 34531127 Japanese Patent No. 34531127
- an antistatic device that supplies ionizing air for preventing static electricity to the rice and the removed foreign substances is provided. It is possible to reliably prevent foreign substances from re-adhering to the unwashed rice, and it is possible to eliminate the method and apparatus for manufacturing unwashed rice, which is configured to enable consistent processing from brown rice.
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Adjustment And Processing Of Grains (AREA)
- Cereal-Derived Products (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/581,955 US7690295B2 (en) | 2003-12-10 | 2004-11-17 | Method for producing wash-free rice and apparatus therefor |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003411674 | 2003-12-10 | ||
| JP2003-411674 | 2003-12-10 | ||
| JP2004-259715 | 2004-09-07 | ||
| JP2004259715A JP4739713B2 (ja) | 2003-12-10 | 2004-09-07 | 無洗米製造方法及びその装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005056190A1 true WO2005056190A1 (ja) | 2005-06-23 |
Family
ID=34680626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/017076 Ceased WO2005056190A1 (ja) | 2003-12-10 | 2004-11-17 | 無洗米製造方法及びその装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7690295B2 (ja) |
| JP (1) | JP4739713B2 (ja) |
| KR (1) | KR20070008527A (ja) |
| WO (1) | WO2005056190A1 (ja) |
Cited By (4)
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| CN102527459A (zh) * | 2011-12-26 | 2012-07-04 | 袁英 | 一种石碾米生产线加工工艺及生产线 |
| CN104028329A (zh) * | 2014-06-12 | 2014-09-10 | 贵州凤冈县神农米业有限公司 | 一种营养大米的加工方法 |
| CN104028328A (zh) * | 2014-06-12 | 2014-09-10 | 贵州凤冈县神农米业有限公司 | 一种降低大米碎米率的加工方法 |
| CN107837840A (zh) * | 2017-12-19 | 2018-03-27 | 吉林市松花湖实业有限公司 | 一种可提高胚芽纯度的玉米提胚新工艺 |
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| JP4849520B2 (ja) * | 2006-02-11 | 2012-01-11 | 独立行政法人農業・食品産業技術総合研究機構 | 表面処理粒状物の製造装置、方法および表面処理粒状物 |
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| JP5261294B2 (ja) * | 2009-06-10 | 2013-08-14 | 株式会社グッド・ライフ | 研米装置 |
| ES2527781B1 (es) * | 2014-05-02 | 2015-09-23 | Inno Almond Fly, S.L. | Procedimiento para la separación de la cáscara de las semillas o fruto, dispositivo de cribado y dispositivo seleccionador |
| CN104209156B (zh) * | 2014-09-23 | 2016-09-21 | 周颖 | 颗粒粮食柔性抛光装置 |
| CN106694088B (zh) * | 2016-11-30 | 2018-12-21 | 颍上县锡安山米业有限公司 | 一种大米加工方法 |
| JP6916511B2 (ja) * | 2017-02-17 | 2021-08-11 | 株式会社タイガーカワシマ | 洗米装置 |
| JP7097868B2 (ja) * | 2019-10-11 | 2022-07-08 | 照夫 犬木 | 米仕上装置、研米槽、研米装置、清浄米の製造方法 |
| KR102320390B1 (ko) * | 2021-04-28 | 2021-11-02 | 김양희 | 살균 및 비가열에 의한 들기름 제조방법 |
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| CN113976531B (zh) * | 2021-11-01 | 2022-11-18 | 鱼台县三高机械有限公司 | 一种免洗大米生产加工用清洗装置 |
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| KR102824337B1 (ko) * | 2024-10-01 | 2025-06-24 | 주식회사 광군컴퍼니 | 가바쌀이 포함된 떡볶이용 쌀떡 제조방법 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0528467U (ja) * | 1991-09-20 | 1993-04-16 | セイレイ工業株式会社 | 米選機 |
| JPH06170255A (ja) * | 1992-12-05 | 1994-06-21 | Sato Iken:Kk | 家庭用精米器 |
| JPH1080641A (ja) * | 1996-09-09 | 1998-03-31 | Watanabe Eng Kk | 無洗精白米の加工方法とその装置 |
| JP2001327881A (ja) * | 2000-03-14 | 2001-11-27 | Good Life:Kk | 脱脂糠を用いた清浄米の製造装置及び製造方法 |
| JP2002011358A (ja) * | 2000-06-30 | 2002-01-15 | Mk Seiko Co Ltd | 米処理装置 |
| JP2002113374A (ja) * | 2000-10-05 | 2002-04-16 | Hiroshi Saito | 精米装置 |
| JP2002248359A (ja) * | 2001-02-22 | 2002-09-03 | Mitsugi Otsuka | 無洗米の製造方法及び装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330340A (en) * | 1978-03-07 | 1982-05-18 | Carlton Wayne H | Process to recycle bituminous roofing refuse into solid fuel and other energy-related products |
| US4505777A (en) * | 1980-10-29 | 1985-03-19 | Messerschmitt-Boelkow-Blohm Gmbh | Method for producing oriented fleeces or mats of short length fibers |
| JPH0528467A (ja) | 1991-04-19 | 1993-02-05 | Konica Corp | 磁気テープ及びテープカセツト |
| US5975441A (en) * | 1997-12-29 | 1999-11-02 | Burkholder; Melvin M. | Apparatus for separating rocks from soil |
| DE19932416A1 (de) * | 1999-07-15 | 2001-01-18 | Huber Hans Gmbh Maschinen Und | Vorrichtung zum Entwässern von Schlamm |
| JP2001096177A (ja) | 1999-09-28 | 2001-04-10 | Matsushita Electric Ind Co Ltd | 研米洗米装置 |
| JP2001286773A (ja) | 2000-04-05 | 2001-10-16 | Japan Steel Works Ltd:The | 無水式洗米方法および無水式洗米装置 |
| JP3453127B2 (ja) * | 2001-02-22 | 2003-10-06 | 剛 石塚 | 精米用ぬかの製造方法及び精米用ぬか |
-
2004
- 2004-09-07 JP JP2004259715A patent/JP4739713B2/ja not_active Expired - Fee Related
- 2004-11-17 KR KR1020067010331A patent/KR20070008527A/ko not_active Ceased
- 2004-11-17 WO PCT/JP2004/017076 patent/WO2005056190A1/ja not_active Ceased
- 2004-11-17 US US10/581,955 patent/US7690295B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0528467U (ja) * | 1991-09-20 | 1993-04-16 | セイレイ工業株式会社 | 米選機 |
| JPH06170255A (ja) * | 1992-12-05 | 1994-06-21 | Sato Iken:Kk | 家庭用精米器 |
| JPH1080641A (ja) * | 1996-09-09 | 1998-03-31 | Watanabe Eng Kk | 無洗精白米の加工方法とその装置 |
| JP2001327881A (ja) * | 2000-03-14 | 2001-11-27 | Good Life:Kk | 脱脂糠を用いた清浄米の製造装置及び製造方法 |
| JP2002011358A (ja) * | 2000-06-30 | 2002-01-15 | Mk Seiko Co Ltd | 米処理装置 |
| JP2002113374A (ja) * | 2000-10-05 | 2002-04-16 | Hiroshi Saito | 精米装置 |
| JP2002248359A (ja) * | 2001-02-22 | 2002-09-03 | Mitsugi Otsuka | 無洗米の製造方法及び装置 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527459A (zh) * | 2011-12-26 | 2012-07-04 | 袁英 | 一种石碾米生产线加工工艺及生产线 |
| CN104028329A (zh) * | 2014-06-12 | 2014-09-10 | 贵州凤冈县神农米业有限公司 | 一种营养大米的加工方法 |
| CN104028328A (zh) * | 2014-06-12 | 2014-09-10 | 贵州凤冈县神农米业有限公司 | 一种降低大米碎米率的加工方法 |
| CN104028328B (zh) * | 2014-06-12 | 2016-02-17 | 贵州凤冈县神农米业有限公司 | 一种降低大米碎米率的加工方法 |
| CN104028329B (zh) * | 2014-06-12 | 2016-02-17 | 贵州凤冈县神农米业有限公司 | 一种营养大米的加工方法 |
| CN107837840A (zh) * | 2017-12-19 | 2018-03-27 | 吉林市松花湖实业有限公司 | 一种可提高胚芽纯度的玉米提胚新工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4739713B2 (ja) | 2011-08-03 |
| US7690295B2 (en) | 2010-04-06 |
| US20070151585A1 (en) | 2007-07-05 |
| KR20070008527A (ko) | 2007-01-17 |
| JP2005193228A (ja) | 2005-07-21 |
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