JP6566381B2 - Legume preparation and shipping equipment - Google Patents

Description

  The present invention relates to a method for preparing and shipping beans and an apparatus therefor.

  There are many types of edible beans domestically and abroad. There are various uses, for example, “chickpeas”, the country of origin of the United States, is used in a wide range of dishes as ingredients for salads, curries, pasta, and soups, and “lentils” are the country of origin for Turkey. Is used in various dishes as ingredients for soups, curries and patties, and the “Yellow Spirit Pea”, which is the country of origin in the United States, is a peanut groat that can be used as ingredients for stew, curry, vegetable soup Used for special dishes.

  As an apparatus for commercially preparing and shipping a large amount of beans as described above, for example, those described in Patent Document 1 and Patent Document 2 are known. The facility described in Patent Document 1 includes a first preparation step (B) for sorting and removing foreign matters mixed with soybeans in the coarse sorting step (R), and a foreign matter mixed with soybeans in the first preparation step ( After the removal in a rough sorting step (V) different from B), the method comprises a second preparation step (C) for carrying out a selection step (W) for selecting soybean grains and shipping.

Thus, the soybean for may food be shipped performs only coarse sorting, and soybeans for necessary Oh Ru food shipping performing coarse sorting and cleaning stages, it can be shipped with the soybeans according to the application it can. Moreover, since a 1st preparation process (B) and a 2nd preparation process (C) can be performed simultaneously, there exists an advantage that the soybean suitable for a use can be shipped efficiently and rapidly.

  However, in the above-mentioned Patent Document 1, although soybeans can be shipped in accordance with their use, soy beans that are only subjected to rough selection and soybeans that are subjected to rough selection and selection, there has been a problem that the beans cannot be peeled or split. There is also a problem that the installation area is large and the processing becomes complicated.

  On the other hand, the facility described in Patent Document 2 includes a cargo receiving unit, a wind power sorting machine, a specific gravity sorting machine, a particle size sorting unit, a belt sorting unit provided in an inclined shape, a dust tank for collecting foreign substances, and waste A belt sorting / collecting tank for collecting grains, a plurality of product tanks for storing grains sorted by the grain size sorting unit and the belt sorting unit, and a shipping unit for shipping soybeans are provided. is there.

  As a result, grains such as soybeans to be sorted first reach the particle size sorting unit and are sorted into predetermined particle size categories, and are sorted into sized particles and waste particles by a belt sorter for each sorting category. Therefore, the grain damaged by the particle size selection unit can be recovered from the sized particle as a damaged particle from the belt selection unit and collected, and there is an advantage that mixing in the sized particle is reduced.

  However, even in Patent Document 2, there is a problem that the beans cannot be peeled or split, the installation area is large, and the processing is complicated.

JP 2007-196157 A Japanese Patent No. 4333207

  In view of the above-mentioned problems, the present invention provides a method and apparatus for preparing and shipping beans that can be peeled and cracked, particularly suitable for the “yellow spirit pea” in which the United States is the country of origin. Technical issue.

A method for preparing and shipping beans having a molting / growing process for pulverizing beans and performing a cracking process, wherein the molting / growing process includes a molting / growing process in which the beans are shed and cracked by a cereal machine. Grains that have been split by the grain sorter are transferred to the next process as soon as possible. On the other hand, the sized grains that have not been split are returned to and supplied to the pulverizer, and the molting and splitting processing by the pulverizer is re-executed. The moulting / growing process is formed from a working surface that rolls the grains supplied in the milling chamber to easily tear the surface of the bean and a working surface that peels the skin from the surface of the cracked bean. Technical measures were taken to use a cereal machine equipped with a dehuller .

  Moreover, it is good to provide the wind selection process which wind-selects the shell and outer shell which arose by the said molting / growing process between the said molting / growing process and the said grain selection process.

  Further, the grain sorting process is performed by a grain sorting machine provided with a sorting net cylinder having a net-like peripheral surface, and the grain supply side of the sorting net cylinder is placed at a high level. The discharge side is inclined so as to be low, and the inclination angle formed with the horizontal plane at this time is preferably in the range of 0.5 to 4.0 °.

  Moreover, it is good to provide the water | moisture-refining process which adds a water | moisture content to the particle | grains used as a raw material, and performs a tempering / laying-down process in the front | former stage of the said molting / splitting process.

  And it is good to provide the grinding | polishing process for putting out the gloss on the rough surface of the grain by which the cracking process was carried out after the said molting and the cracking process.

According to the first aspect of the present invention, the moulting / growing process is not performed by the moulting / growing process for performing the moulting / growing process of the beans by the grain refiner, and by the bean that has been triturated by the grain sorter. A grain sorting process for sorting into sized particles, and the grain sorting process quickly transfers the crushed grains to the next step, while the sized grains that have not been crushed are fed to the grain refiner. It is returned and supplied to re-execute the molting / growing process by the cereal machine, and it becomes possible to peel and split beans, and the pulverized and non-ground sized particles. The crushed grains are transferred to the next process as soon as possible, while the sized grains that have not been crushed are returned to the pulverizer for processing. It is possible to provide a preparation shipment processing method suitable legumes to. "
Further, when performing the molting / growing process and the grain sorting process at the same time, the use of a grain refiner and a grain sorter makes it possible to execute the process with a relatively compact device.
The molting / growing process is formed from an action surface that rolls the grain supplied to the milling chamber to easily tear the surface of the beans and an action surface that peels the skin from the surface of the torn beans. The use of a cereal machine equipped with a dehulling cylinder facilitates the molting and splitting of beans.

  Further, in the invention according to claim 2, there is provided a wind selection process for wind-selecting the shell and the outer shell generated by the molting / growing process between the molting / growing process and the grain selection process. The foreign matter such as shells and hulls can be lifted from the flow of water, and light foreign matter can be quickly removed by wind selection.

  According to a third aspect of the present invention, the grain sorting process is performed by a grain sorter equipped with a sorting net cylinder having a meshed peripheral surface, and the supply of the grains of the sorting net cylinder is performed. Since the side of the grain is inclined to the high level and the discharge side of the grain is inclined to the low level, the inclination angle formed with the horizontal plane is in the range of 0.5 to 4.0 °. It was possible to make the proportion of the sized cracked grains contained approximately 0% and improve the yield of half-cracked grains.

It is a flowchart of the preparation and shipping method of beans of the present invention. It is a schematic perspective view of the vertical grain machine used for the apparatus of this invention. It is a schematic diagram which shows the internal structure of the wind selector used for the apparatus of this invention. It is a schematic perspective view of the grain sorter used for the apparatus of the present invention.

  Hereinafter, modes for carrying out the present invention will be described. FIG. 1 is a flow diagram of a method for preparing and shipping beans according to the present invention.

  In FIG. 1, the method for preparing and shipping beans according to the present embodiment includes a rough selection step A for removing foreign matters and foreign substances from raw materials, and a water addition / refining step B for adding and refining the coarsely selected beans. , Molting and tempering beans after hydration / refining, cleaving / growing step C for grinding, grinding step D for grinding the ground beans, and beans after grinding to be good and defective Alternatively, a sorting process E for sorting into foreign matters and a weighing and shipping process F for weighing and packaging the sorted beans are provided.

  In the rough selection step A, raw materials are roughly selected by the vibration sorter 3, the wind sorter 4 and the stone extraction sorter 5. Reference numeral 1 denotes a hopper for loading the received beans, and the beans introduced into the hopper 1 are fed by the unloading cereal machine 2 and then supplied to the vibration sorter 3 from the raw material for sand and coarse The foreign matter is removed, and then, it is supplied to the wind separator 4 to remove light impurities, and further, pebbles and the like are removed from the raw material by the specific gravity sorting action by the stone extraction sorter 5.

In the hydration / tempering step B, the hydrating machine 6 adds 2-3% water (% by weight) with respect to the weight of the raw beans, and the tempering for tempering / laying the chilled beans for 10-24 hours. By the tank 7, the raw beans are hydrated and tempered. Reference numeral 8 denotes a hopper. Beans thrown into the hopper 8 are transported by the cerealing machine 9, and the weight of a predetermined amount of beans is measured by the batch weighing machine 11 through the temporary storage tank 10. And based on the measured value of the bean weight by the batch meter 11, the hydration control unit 6 a determines the amount of water added to the beans, and the water is added at a predetermined amount by the water machine 6. The beans after hydration are put into the tempering tank 7 through the hopper 12 and the cerealing machine 13, and the tempering and laying action for 10 to 24 hours is performed. Such bean hydration and tempering action is to efficiently perform the molting / growing process C of the beans in the subsequent process. The outer shell of the beans can be easily peeled off, and the beans can be efficiently divided into two parts.
The beans that have been tempered in the tempering tank 7 are weighed by the batch weigher 14 to measure the weight of the beans after hydration and tempering, and reach the next molting / growing step C through the cerealing machine 19.

In the molting / growing step C, the pulverizer 15 for molting and cracking the conditioned beans, the wind separator 16 for wind-selecting the shell and shell after the molting, And a grain sorter 17 for separating the particles. If these are arranged in order from the top with the grain refiner 15, the wind sorter 16, and the grain sorter 17, and formed so that the beans are dropped by their own weight and each processing is performed, the grain raising machine becomes unnecessary. Compact design is possible.
As the grain refiner 15, for example, a known vertical grain refiner shown in FIG. 2 is used. The pulverizer 15 has a main shaft that is rotatably set at substantially the center of a main body base 50, and a plurality of ring-type grinding-type whitening rolls 51 are sequentially attached to the main shaft. On the outer periphery of the whitening roll 51, a removal metal screen cylinder 52 is attached in a circumferential direction at a predetermined interval, and a whitening chamber 53 is formed between the whitening roll 51 and the removal metal mesh cylinder 52. The stripping wire mesh cylinder 52 is also divided into four in the circumferential direction, and each end edge is fixed by four columns 54 erected around the whitening roll 51. Further, an arc-shaped removal chamber cover 55 is attached between the columns 54 to form a removal chamber 56 between the removal chamber cover 55 and the removal wire mesh cylinder 52. Reference numeral 57 in FIG. 2 denotes a support cover.

  The supply cylinder 58 for supplying the grain to the milling chamber 53 of the grain mill 15 is internally provided with a feed roll (not shown). A hopper cylinder 59 is provided above the supply cylinder 58, and an input port 60 is opened in the upper surface wall of the hopper cylinder 59. In the hopper cylinder 59, a grain supply amount adjusting device (not shown) and the like are installed. At the lower end of the whitening chamber 53, a part of the demetalization wire cylinder 52 is opened to form a discharge port 61, and a discharge rod 62 is provided connected to the discharge port 61. The discharge rod 62 is provided with a resistance plate 64 operated by a weight lever 63.

  The grain refiner 15 used in the present embodiment is characterized by the wire mesh surface of the stripping wire mesh tube 52, and a 1/4 to 1/3 portion near the supply tube 58 is a non-porous solid surface 52a. The remaining length portion is formed on the porous wall surface 52b by a long hole. This is because the grain rolls in the milling chamber 53 due to the action of the solid surface 52a in the vicinity of the grain supply cylinder 58, and the surface of the bean becomes easy to tear, and the molting and cracking of the bean are promoted. is there. On the other hand, the skin is peeled off from the surface of the beans that have been torn by the porous wall surface 52b far from the supply cylinder 58, and the skin reaches the removal chamber 56 through the hole in the porous wall surface 52b. In this way, the peeling of the beans and the splitting of the beans are promoted by changing the shape of the wire mesh surface of one stripping wire mesh cylinder 52.

Further, returning to FIG. 1, the molting / splitting process C will be described. A well-known thing is used also about the wind sorter 16 and the grain sorter 17 which were installed in the next process of the grain refiner 15. FIG.
FIG. 3 is a schematic diagram showing the internal structure of the wind separator 16. A vertically long air supply cylinder 80, a dust discharge cylinder 81 having the same shape and a short raw material supply cylinder 82 are connected in series, and the raw material supply is performed. A vibration feeder 84 for supplying the input raw material to the wind selection unit 83 is provided below the cylinder 82. A plurality of air inlets 80 a and 80 b are provided on the side wall of the air supply cylinder 80, and a wind selection section is provided between the air supply cylinder 80 and the dust discharge cylinder 81 from the lower end of the air supply cylinder 80. A partition wall 86 provided with a communication port 85 through which air is circulated toward 83 is provided.
Now, when the raw material that has passed through the grain mill 15 is introduced from the inlet 82a of the raw material supply cylinder 82 (see arrow G), the raw material is loosened by the vibration feeder 84 and is uniformly supplied to the wind selector 83. Is done. On the other hand, in the air supply cylinder 80, the selected wind (see arrows A1 and A2) sucked from the intake ports 80a and 80b flows from the communication port 85 toward the wind selector 83 (see arrow A3). In the wind selection section 83, the sorting wind (symbol A3) passes through the layers in the raw material flow, so that foreign matters (symbol I1) such as shells and outer shells are lifted. The floating foreign matter (symbol I2) is discharged from the foreign matter discharge port 81a together with the rising airflow (symbol A4), while the cleaned grain flow is discharged from the refined product discharge port 81b to the outside of the machine. Will be.

  FIG. 4 is a schematic perspective view showing the internal structure of the grain sorting machine 17, and a plurality of sorting net cylinders 90 having a meshed peripheral surface, and a substantially rectangular parallelepiped machine frame that accommodates the plurality of sorting net cylinders 90. 91, a pedestal 92 that is interposed in the lower part of the machine casing 91, can change the required angle of inclination of the machine casing 91 so that the grain supply side is at a high level and the discharge side is at a low level, and the multiple selections A supply unit 93 for supplying the grain to be screened to the screen cylinder 90, a broken grain carrying rod 94 for taking out the cracked (half-cracked) grain that has passed through the mesh of the screened screen cylinder 90, And a sized particle unloading trough 95 for extracting sized particles that do not pass through the mesh.

Then, when the raw material after peeling and splitting from which impurities have been removed is supplied from the supply unit 93, each sorting net 90 is subjected to sieve sorting of sized particles and divided particles (half cracked particles). That is, the cracked grains (half cracked grains) that have passed through the mesh of the sorting mesh cylinder 90 are collected in the cracked grain unloading bowl 94 at the bottom of the machine frame 91 and discharged outside the machine, while passing through the mesh of the sorting mesh cylinder 90. The sized particles that are not collected are collected in the sized particle unloading basket 95 and discharged outside the apparatus. Then, as shown in FIG. 1, the sized particles sorted by the grain sorter 17 are returned again to the pulverizer 15 by the groining machine 19 as shown by the flow path indicated by the arrow 18, and shed and split. Provided for processing. On the other hand, the ground grain selected by the grain sorter 17 reaches the next polishing step D through the flow path 30 and the cerealing machine 21.
Thus, according to the embodiment of the present invention, the cracked grains that pass through the mesh of the sorting mesh cylinder 90 are regarded as non-defective products, and the sized particles remaining on the mesh of the sorting mesh cylinder 90 are regarded as defective products. Since it is returned to the pulverizer 15 and used for the molting / growing process, the yield for the production of groats can be improved. Further, if the mesh width of the sorting mesh cylinder 90 is set to be large, the sized particles pass, so it is desirable to select the mesh width of about 4.0 mm.

  In the polishing step D, a polishing machine 22 is provided to gloss the surface of the beans that have been roughened by the peeling / growing step C. As the polishing machine 22, a well-known humidified rice mill or a dry polishing machine for beans can be used. And it reaches the next selection process E through the cerealing machine 23.

  In the sorting step E, an optical sorter 24 may be provided to sort the beans after polishing into good products and defective products or foreign materials. In the optical sorter 24, good products may be returned to the next process, defective products may be returned to the optical sorter 24 again by the masher 23, and foreign substances may be discharged outside the machine. Next, the optically-sorted legumes are weighed by the weighing machine 25 in the weighing and shipping process F via the cerealing machine 27 and further packed by the packaging machine 26 via the cerealing machine 28. Will be shipped.

  As described above, according to the embodiment of the present invention, the masher 15 for peeling and splitting beans, and the shell and shell after peeling are used in the peeling / growing step C for peeling and breaking the beans. A wind sorter 16 for wind selection, and a grain sorter 17 for separating the crushed beans and sized particles, and in the grain sorter 17, perform sieving of the sized and divided grains; While the groats are transferred to the next polishing step D, the sizing is returned to the pulverizer 15 again by the cerealing machine 19 and continues the molting / growing process. Since it is possible to split, it is possible to quickly sort the crushed and non-split sized particles, and the sized particles can be used again for chopping, which is suitable for “yellow spirit pea”. Make preparation and shipping facility for beans It can be.

  Next, in the grain sorter 17, the pedestal 92 is adjusted so that the angle α (see FIG. 4) of the sorting mesh cylinder 90 is set to 3.5 degrees and the angle α is set to 1.0 degrees. It was tested whether the yield of cracked grains was different.

A grain sorter manufactured by Satake Corporation, model WS06, was used as a test machine. The angle from the horizontal plane of the screen cylinder was α = 3.5 degrees, the screen hole diameter was 4.0 × 29.5 mm, and the rotation speed was 78 rpm. The test sample is “Yellow Spirit Pea” (Yellow pea, manufactured by Federal Oats Mill), with a flow rate of 1094.8 (Kg / h), 697.8 (kg / h), and 548.3 (kg / h). Compared. This is shown in Tables 1 to 3. As a result of Example 1, the ratio of the sized particles included in the cracked grains that passed through the screen hole diameter was 0%, and the ratio of the divided grains included in the remaining sized particles that did not pass through the screen hole diameter was 20-30%. Moreover, it turned out that a selection rate improves, when flow volume is increased.

Under the same conditions as in Example 1, the selection ratio was compared by setting the angle of the screened cylinder from the horizontal plane to α = 1.0 degree. The selection ratios were compared in three patterns of flow rates of 1074.6 (Kg / h), 704.6 (kg / h), and 549.0 (kg / h). This is shown in Tables 4-6. As a result of Example 2, the ratio of the sized particles included in the cracked grains that passed through the screen hole diameter was approximately 0%, and the ratio of the divided grains included in the remaining sized particles that did not pass through the screen hole diameter. Was about 1%. Moreover, even if the flow rate was increased, the sorting rate did not change.

  Comparing Example 1 and Example 2 described above, in Example 2, “the angle from the horizontal plane of the screened mesh cylinder is α = 1.0 °” is the split grain among the remaining sized grains on the net. Since the ratio of including is small, it can be determined that the yield is high.

According to the present invention enables the peeler and meal processing legumes, also, to those meal, can be screened and sizing that is not meal, suitable legumes to "kiss pin Rittopi" It can be used for the preparation and shipping method and the apparatus thereof.

A coarse selection process B hydration / refining process C molting / growing process D polishing process E sorting process F weighing shipment process 1 hopper 2 unloading grain machine 3 rocking sorter 4 wind sorter 5 stone extraction machine 6 water machine 7 Tempering tank 8 Hopper 9 Graining machine 10 Temporary storage tank 11 Batch weighing machine 12 Hopper 13 Graining machine 14 Batch weighing machine 15 Graining machine 16 Wind sorting machine 17 Grain sorting machine 18 Channel 19 Graining machine 20 Channel 21 Lifting Grain machine 22 Polishing machine 23 Graining machine 24 Optical sorter 25 Weighing machine 26 Packaging machine 27 Graining machine 28 Graining machine 50 Main body base 51 Grinding type whitening roll 52 Stripping wire mesh cylinder 53 Whitening room 54 Strut 55 Dehulling room Cover 56 Removal chamber 57 Strut cover 58 Supply tube 59 Hopper tube 60 Input port 61 Discharge port 62 Discharge rod 63 Weight lever 64 Resistance plate 80 Air supply tube 81 Dust discharge 82 raw material supply tube 83 winnowing unit 84 vibrating feeder 85 communication port 86 partition wall 90 sorting network barrel 91 device frame 92 pedestal 93 supply unit 94 grain unloading trough 95 sieved out trough

Claims (3)

A device for preparing and shipping beans suitable for peeling and splitting of beans,
Grains that are used to shed the beans that are the raw materials, and to classify the beans into a cereal machine that performs the molting and splitting of the beans, and the pulverized beans and the sized granules that are not split. With a sorter,
The grain milling machine is a vertical grinding grain milling machine in which a plurality of grinding milling rolls are attached to a main shaft that is erected in a freely rotating manner,
The grain sorter is a horizontal grain sorter that is inclined and arranged so that the grain supply side of the sorting net cylinder having a mesh-like peripheral surface is high, and the grain discharge side is low.
The horizontal-type grain sorter returns and supplies a flow path for quickly transferring the crushed grains to the next process and the sized grains that have not been crushed again to the grain refiner. A flow path,
Further, the grain mill has a removal cylinder attached to the outer periphery of the grinding-type whitening roll in a circumferential direction at a predetermined interval, and the removal cylinder is a solid part of the raw material supply side that is non-porous. An apparatus for preparing and shipping beans, which is formed on a surface, and the remaining part is formed on a porous wall surface by a long hole.   The bean preparation and shipment device according to claim 1, wherein a wind sorter for wind-selecting the shell and outer shell generated by the moulting / growing process is provided between the grain refiner and the grain sorter.   The legume preparation / shipping device according to claim 1 or 2, wherein the grain sorting machine has an inclination angle formed by the sorting net cylinder and a horizontal plane in a range of 0.5 to 4.0 °.

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