CN111802654A - Extraction process of soybean dietary fiber - Google Patents
Extraction process of soybean dietary fiber Download PDFInfo
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- CN111802654A CN111802654A CN202010682449.6A CN202010682449A CN111802654A CN 111802654 A CN111802654 A CN 111802654A CN 202010682449 A CN202010682449 A CN 202010682449A CN 111802654 A CN111802654 A CN 111802654A
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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 COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
- A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- Food Science & Technology (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Polymers & Plastics (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
The invention relates to the field of soybean extraction, in particular to an extraction process of soybean dietary fibers, which comprises a box body, an extraction mechanism, a crushing mechanism, a sealing mechanism, a rotating mechanism, a liquid discharge mechanism, a driving mechanism, a connecting mechanism, an auxiliary mechanism and a locking universal wheel, wherein the extraction mechanism is fixedly arranged inside the box body, the extraction mechanism comprises a partition plate, a crushing cavity, a filtering cavity, a feeding hole, a water injection port, a through hole, an installation barrel, a filter screen, a guide barrel and a filter barrel, the partition plate is transversely and fixedly connected inside the box body, the partition plate divides the inside of the box body into the crushing cavity and the filtering cavity, the crushing cavity is positioned above the filtering cavity, the feeding hole and the water injection port are fixedly arranged at the upper end of the box body and are communicated with the crushing cavity, and the through hole is vertically arranged in the. The extraction device for the soybean dietary fiber provided by the invention has the advantages of high working efficiency and good filtering effect.
Description
Technical Field
The invention relates to the field of soybean extraction, in particular to an extraction process of soybean dietary fiber.
Background
The dietary fiber refers to polysaccharides and wood phytochemicals which cannot be decomposed by human digestive enzymes. Has the function of absorbing water in the digestive system; the food volume in the intestinal tract and the stomach is increased, so that the satiety is increased; can promote gastrointestinal peristalsis and relieve constipation; meanwhile, the dietary fiber can also adsorb harmful substances in the intestinal tract so as to facilitate discharge; improving intestinal flora and providing energy and nutrition for the proliferation of probiotics. Because the yield of the soybean is high and the price is low, most dietary fibers are processed and extracted by the soybean, and the soybean material needs to be crushed and filtered in the extraction process of the soybean dietary fibers.
In smashing the filtering process to the soybean material, most are earlier through smashing the soybean material, and carry out filtering operation to it again afterwards, and its operation is comparatively troublesome, and soybean material smashes the back and directly filters it through the filter screen simultaneously, needs longer latency, and work efficiency is lower. Therefore, it is necessary to provide an extraction device to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the embodiment of the invention provides the extraction process of the soybean dietary fiber, which has high working efficiency and good filtering effect.
The invention provides an extraction process of soybean dietary fiber, which comprises the following steps:
s1: screening and cleaning the selected soybeans to remove impurities in the soybeans, putting the soybeans into a soaking pool, adding clear water with the weight 5-8 times that of the soybeans into the soaking pool, and soaking the soybeans for 10-12 hours;
s2: taking out the soybeans soaked in the step S1 from the soaking pool, containing the soybeans by using a string bag, washing the soybeans by using clear water for 1-2 times, suspending the soybeans in the air by using the string bag after washing, and draining the moisture;
s3: putting the soybeans processed in the step S2 into an extraction device, continuously injecting clear water into the extraction device according to the weight ratio of soybean water of 1:7, starting the extraction device, crushing the soybeans, and filtering to obtain crushed soybean dregs;
s4: sterilizing the bean dregs obtained in the step S3, adding the sterilized bean dregs into a fermentation tank, adding 5-8% of yeast into the fermentation tank, adding sterile water which is 3-5 times of the weight of the bean dregs, sealing the fermentation tank, and fermenting for 48-72 hours under a constant temperature state to obtain fermentation liquor;
s5: filtering the fermentation liquor obtained in the step S4, collecting the obtained solid, and drying the collected solid at low temperature under reduced pressure to obtain soybean dietary fiber;
wherein, in the step S3, the extraction device comprises a box body, an extraction mechanism, a crushing mechanism, a sealing mechanism, a rotating mechanism, a liquid discharge mechanism, a driving mechanism, a connecting mechanism and an auxiliary mechanism, the extraction mechanism is fixedly arranged inside the box body, the extraction mechanism comprises a partition plate, a crushing cavity, a filter cavity, a feed inlet, a water filling port, a port, an installation barrel, a filter screen, a guide barrel and a filter barrel, the partition plate is transversely and fixedly connected inside the box body and divides the inside of the box body into the crushing cavity and the filter cavity, the crushing cavity is positioned above the filter cavity, the feed inlet and the water filling port are both fixedly arranged at the upper end of the box body and are communicated with the crushing cavity, the port is vertically arranged in the partition plate and is communicated with the crushing cavity and the filter cavity, the installation barrel is vertically arranged in the filter cavity, the filter screen is fixedly arranged in the installation barrel, the guide barrel is fixedly, the filter cylinder is arranged in the filter cavity and is positioned below the material guide cylinder, and the bottom of the mounting cylinder is provided with an elastic filter bag; the crushing mechanism is fixedly arranged on the side wall of the box body; the sealing mechanism is arranged in the partition plate; the rotating mechanism is fixedly arranged on the side wall of the box body; the liquid discharge mechanism is fixedly arranged on the side wall of the box body; the driving mechanism is arranged in the box body; the connecting mechanism is fixedly connected to the lower end of the filter cylinder; the auxiliary mechanism is arranged on the side wall of the box body.
Preferably, the crushing mechanism comprises a driving motor and a crushing blade, the driving motor is fixedly mounted on the side wall of the box body, and the crushing blade is mounted in the crushing cavity.
Preferably, sealing mechanism includes spout, closing plate, cylinder and piston rod, the spout transversely is seted up in the baffle and is communicated with the opening, closing plate sliding connection is in the spout, cylinder fixed connection is in the spout, and the one end fixed connection of piston rod is on the output of cylinder, the one end that the cylinder was kept away from to the piston rod is kept away from the one end fixed connection of opening with the closing plate.
Preferably, slewing mechanism includes bull stick and first motor, two bull stick symmetry fixed connection is on the both sides lateral wall of installation section of thick bamboo and with the filter chamber inner wall rotate and be connected, first motor fixed connection is on the lateral wall of box, and the output fixed connection of one of them bull stick and first motor.
Preferably, the drainage mechanism comprises a drainage pipe and a control valve, the drainage pipe is fixedly arranged on the side wall of the box body and is communicated with the inside of the filter cavity, and the control valve is arranged on the drainage pipe.
Preferably, actuating mechanism includes installation cavity, second motor and pivot, the installation cavity is seted up in the box and is close to the lower extreme setting of box, second motor fixed mounting is in the installation cavity, the one end fixed connection of pivot is on the output of second motor, and the other end of pivot runs through the inner wall of installation cavity and extends to in the filter chamber.
Preferably, the connecting mechanism includes a fixing block, a square slot, a square insert block, a fastening bolt and a threaded hole, the fixing block is fixedly connected to the lower end of the filter cartridge, the square slot is formed in the fixing block, the square insert block is fixedly connected to the upper end of the rotating shaft and inserted into the square slot, one end of the fastening bolt transversely penetrates through the fixing block and is in threaded connection with the fixing block, the four threaded holes are respectively formed in the four side walls of the square insert block, and one end of the fastening bolt is inserted into one of the threaded holes and is in threaded connection with the threaded hole.
Preferably, the auxiliary mechanism includes row's cinder notch and apron, arrange the cinder notch and open on the lateral wall of box and with the inside intercommunication of filter chamber, and the apron rotates to be connected in the opening part of row's cinder notch, the lower extreme fixedly connected with symmetry of box sets up two sets of locking universal wheels.
Compared with the related art, the extraction device provided by the invention has the following beneficial effects:
(1) the invention provides an extraction device, soybean materials are poured into a crushing cavity through a feeding hole, clean water is injected into the crushing cavity through a water injection port, after feeding is completed, crushing treatment is carried out on the soybean materials through a crushing mechanism, after crushing is completed, a sealing mechanism at a through hole is opened, the crushed materials fall into an installation barrel from the through hole, primary filtering is carried out on the crushed materials through a filter screen, the crushed materials after primary filtering fall into a filter barrel through a guide barrel, the filter barrel is driven to rotate rapidly through a driving mechanism, spin-drying secondary filtering is carried out on the filter barrel, the filtering process is accelerated, the filtered materials are collected from a liquid discharge mechanism, the device has the functions of crushing and filtering, the working efficiency is greatly improved, meanwhile, the crushed materials are filtered twice, the filtering effect is greatly improved, and the materials are filtered in a spin-drying mode, the time is saved, and the working efficiency is further improved.
(2) According to the extraction device provided by the invention, the material in the crushing cavity is crushed by the crushing blade connected with the driving motor, the crushing effect is good, and the cylinder controls the piston rod to stretch and retract, so that the sealing handle is controlled to slide in the sliding groove, the through hole is sealed or opened, and the material is conveniently filtered in the next step; first motor drives the bull stick and rotates to drive an installation section of thick bamboo and rotate, make the filter screen top in the installation section of thick bamboo rotate to setting up down, send into the water source in to the box through the water filling port, carry out the back flush to the filter screen, make the filter screen keep clean.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a process for extracting dietary fiber from soybean according to the present invention;
FIG. 2 is a schematic view of the structure shown at A in FIG. 1;
FIG. 3 is a schematic view of the structure shown at B in FIG. 1;
FIG. 4 is a process flow diagram of the present invention.
Reference numbers in the figures: 1. a box body 2, an extraction mechanism 21, a clapboard 22, a crushing cavity 23, a filter cavity 24, a feed inlet 25, a water filling port 26, a through port 27, an installation cylinder 28, a filter screen 29, a material guide cylinder 29a, a filter cylinder 29b, a filter bag 3, a crushing mechanism 31, a driving motor 32, a crushing blade 4, a sealing mechanism 41, a chute 42, a sealing plate 43, a cylinder 44, the device comprises a piston rod, 5, a rotating mechanism, 51, a rotating rod, 52, a first motor, 6, a liquid discharge mechanism, 61, a liquid discharge pipe, 62, a control valve, 7, a driving mechanism, 71, an installation cavity, 72, a second motor, 73, a rotating shaft, 8, a connecting mechanism, 81, a fixed block, 82, a square slot, 83, a square insertion block, 84, a fastening bolt, 85, a threaded hole, 9, an auxiliary mechanism, 91, a slag discharge port, 92, a cover plate, 9a and a locking universal wheel.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a process for extracting soybean dietary fiber includes the following steps:
s1: screening and cleaning the selected soybeans to remove impurities in the soybeans, putting the soybeans into a soaking pool, adding clear water with the weight 5-8 times that of the soybeans into the soaking pool, and soaking the soybeans for 10-12 hours;
s2: taking out the soybeans soaked in the step S1 from the soaking pool, containing the soybeans by using a string bag, washing the soybeans by using clear water for 1-2 times, suspending the soybeans in the air by using the string bag after washing, and draining the moisture;
s3: putting the soybeans processed in the step S2 into an extraction device, continuously injecting clear water into the extraction device according to the weight ratio of soybean water of 1:7, starting the extraction device, crushing the soybeans, and filtering to obtain crushed soybean dregs;
s4: sterilizing the bean dregs obtained in the step S3, adding the sterilized bean dregs into a fermentation tank, adding 5-8% of yeast into the fermentation tank, adding sterile water which is 3-5 times of the weight of the bean dregs, sealing the fermentation tank, and fermenting for 48-72 hours under a constant temperature state to obtain fermentation liquor;
s5: filtering the fermentation liquor obtained in the step S4, collecting the obtained solid, and drying the collected solid at low temperature under reduced pressure to obtain soybean dietary fiber;
wherein, in the step S3, the extraction device comprises a box body 1, an extraction mechanism 2, a crushing mechanism 3, a sealing mechanism 4, a rotating mechanism 5, a liquid discharge mechanism 6, a driving mechanism 7, a connecting mechanism 8, an auxiliary mechanism 9 and a locking universal wheel 9a, the extraction mechanism 2 is fixedly arranged inside the box body 1, the extraction mechanism 2 comprises a partition plate 21, a crushing cavity 22, a filter cavity 23, a feed inlet 24, a water filling port 25, a through port 26, an installation barrel 27, a filter screen 28, a material guiding barrel 29 and a filter barrel 29a, the partition plate 21 is transversely and fixedly connected inside the box body 1 and divides the inside of the box body 1 into the crushing cavity 22 and the filter cavity 23, the crushing cavity 22 is positioned above the filter cavity 23, the feed inlet 24 and the water filling port 25 are both fixedly arranged at the upper end of the box body 1 and are communicated with the crushing cavity 22, the through port 26 is vertically arranged in the partition plate 21 and communicates the crushing cavity 22 with the filter, and the filter screen 28 is fixedly installed in the installation cylinder 27, the guide cylinder 29 is fixedly installed in the filter chamber 23 and is located below the installation cylinder 27, the filter cylinder 29a is installed in the filter chamber 23 and is located below the guide cylinder 29, and the bottom of the installation cylinder 27 is provided with the elastic filter bag 29b, in the using process, the rotation of the first motor 52 drives the filter bag 29b to continuously beat the guide cylinder 29, so as to realize the extrusion to the inside, so that the efficiency is high, in the using process of the device, the soybean material is poured into the crushing chamber 22 through the feed inlet 24, the clean water source is injected into the crushing chamber 22 through the water injection port 25, after the feeding is finished, the crushing treatment is carried out through the crushing mechanism 3, after the crushing is finished, the sealing mechanism 4 at the through 26 is opened, the crushed material falls into the installation cylinder 27 from the through 26, the primary filtration is carried out through the filter, the crushing material after the prefiltering drops to cartridge filter 29a through guide cylinder 29 in, drive cartridge filter 29a fast rotation through actuating mechanism 7, spin-dry the secondary filter to it, filter the process with higher speed, collect the material after filtering from flowing back mechanism 6, this device has simultaneously smashes and filtering capability, the work efficiency is greatly improved, simultaneously through carrying out twice filtration to the material after smashing, the filter effect is greatly improved, filter the material through the mode of spin-drying, the time is saved, the work efficiency is further improved.
Referring to fig. 1, the crushing mechanism 3 is fixedly installed on the side wall of the box 1, the crushing mechanism 3 comprises a driving motor 31 and a crushing blade 32, the driving motor 31 is fixedly installed on the side wall of the box 1, the crushing blade 32 is installed in the crushing cavity 22, and the crushing blade 32 connected with the driving motor 3 is used for crushing materials in the crushing cavity 22, so that the crushing effect is good.
Referring to fig. 1 and 2, the sealing mechanism 4 is opened in the partition plate 21, the sealing mechanism 4 includes a sliding groove 41, a sealing plate 42, an air cylinder 43 and a piston rod 44, the sliding groove 41 is transversely opened in the partition plate 21 and is communicated with the through opening 26, the sealing plate 42 is slidably connected in the sliding groove 41, the air cylinder 43 is fixedly connected in the sliding groove 41, one end of the piston rod 44 is fixedly connected to an output end of the air cylinder 43, one end of the piston rod 44 far away from the air cylinder 43 is fixedly connected with one end of the sealing plate 42 far away from the through opening 26, and the air cylinder 43 controls the piston rod 44 to extend and retract, thereby controlling the sliding of the sealing rod 42 in the sliding groove 41, sealing or opening the through opening.
Referring to fig. 1, the rotating mechanism 5 is fixedly installed on the side wall of the box body 1, the rotating mechanism 5 includes rotating rods 51 and a first motor 52, two rotating rods 51 are symmetrically and fixedly connected to the side walls of the two sides of the installation cylinder 27 and are rotatably connected to the inner wall of the filter cavity 23, the first motor 52 is fixedly connected to the side wall of the box body 1, and one rotating rod 51 is fixedly connected to the output end of the first motor 52, after the filter screen 28 in the installation cylinder 27 filters the material for multiple times, the filter screen 28 needs to be cleaned, the first motor 52 drives the rotating rod 51 to rotate, so as to drive the installation cylinder 27 to rotate, so that the upper portion of the filter screen 28 in the installation cylinder 27 rotates to be arranged downwards, a water source is sent into the box body 1 through the water injection port 25, the filter screen 28 is reversely washed, and the filter screen 28 keeps.
Referring to fig. 1, the drainage mechanism 6 is fixedly installed on the side wall of the box 1, the drainage mechanism 6 comprises a drainage pipe 61 and a control valve 62, the drainage pipe 61 is fixedly installed on the side wall of the box 1 and is communicated with the inside of the filter chamber 23, the control valve 62 is installed on the drainage pipe 61, and the control valve 62 controls the drainage pipe 61 to be closed and opened, so that the filtered material in the filter chamber 23 can be collected.
Referring to fig. 1, the driving mechanism 7 is installed in the box body 1, the driving mechanism 7 includes an installation cavity 71, a second motor 72 and a rotating shaft 73, the installation cavity 71 is opened in the box body 1 and is close to the lower end of the box body 1, the second motor 72 is fixedly installed in the installation cavity 71, one end of the rotating shaft 73 is fixedly connected to the output end of the second motor 72, the other end of the rotating shaft 73 penetrates through the inner wall of the installation cavity 71 and extends into the filtering cavity 23, the rotating shaft 73 is fixedly connected with the filtering cylinder 29a through the connecting mechanism 8, and the second motor 72 drives the rotating shaft 73 to rotate, so as to drive the filtering cylinder 29a to rotate rapidly, and dry-filter the material in the filtering cylinder 29 a.
Referring to fig. 1 and 3, the connecting mechanism 8 is fixedly connected to the lower end of the filter cartridge 29a, the connecting mechanism 8 includes a fixing block 81, a square slot 82, a square insert block 83, a fastening bolt 84 and a threaded hole 85, the fixing block 81 is fixedly connected to the lower end of the filter cartridge 29a, the square slot 82 is disposed in the fixing block 81, the square insert block 83 is fixedly connected to the upper end of the rotating shaft 73 and is inserted in the square slot 82, one end of the fastening bolt 84 transversely penetrates through the fixing block 81 and is in threaded connection therewith, four threaded holes 85 are respectively disposed on the four side walls of the square insert block 83, one end of the fastening bolt 84 is inserted in one of the threaded holes 85 and is in threaded connection therewith, the square insert block 83 is inserted in the square slot 82, and the rotating shaft 73 is connected and fixed with the fixing block 81 by screwing the fastening bolt 84 into the corresponding threaded hole 85, so that the rotating shaft 73 is, when the residue in the filter cartridge 29a needs to be cleaned, the fastening bolt 84 is simply screwed out of the screw hole 85, and the filter cartridge 29a is taken out from the auxiliary mechanism 9 to be cleaned.
Referring to fig. 1, the auxiliary mechanism 9 is disposed on the side wall of the box body 1, the auxiliary mechanism 9 includes a slag discharge port 91 and a cover plate 92, the slag discharge port 91 is disposed on the side wall of the box body 1 and is communicated with the inside of the filter chamber 23, the cover plate 92 is rotatably connected to an opening of the slag discharge port 91, the cover plate 92 is opened, the slag discharge port 91 can be opened, the filter cartridge 29a can be taken out from the filter chamber 23 to be cleaned, and the lower end of the box body 1 is fixedly connected with two sets of symmetrically disposed locking universal wheels 9a, so that the device can be moved and braked.
The working principle of the device is as follows: in the use process of the device, soybean materials are poured into the crushing cavity 22 through the feeding hole 24, clean water is injected into the crushing cavity 22 through the water injection port 25, after feeding is completed, the materials in the crushing cavity 22 are crushed through the crushing blade 32 connected with the driving motor 3, after crushing is completed, the air cylinder 43 controls the extension and contraction of the piston rod 44, so that the sliding of the sealing handle 42 in the chute 41 is controlled, the sealing plate 42 slides into the chute 41 from the through hole 26, the through hole 26 is opened, the crushed materials fall into the mounting cylinder 27 from the through hole 26, primary filtering is performed through the filter screen 28, the crushed materials after primary filtering fall into the filter cylinder 29a through the guide cylinder 29, the second motor 72 drives the rotating shaft 73 to rotate, so that the filter cylinder 29a is driven to rotate quickly, the materials in the filter cylinder 29a are dried and filtered for the second time, and the filtering process is accelerated, the device has the functions of crushing and filtering, greatly improves the working efficiency, simultaneously greatly improves the filtering effect by filtering the crushed materials twice, filters the materials in a spin-drying mode, saves time and further improves the working efficiency, when the residues in the filter screen 28 and the filter cylinder 29a need to be cleaned, the first motor 52 drives the rotating rod 51 to rotate so as to drive the mounting cylinder 27 to rotate, the upper part of the filter screen 28 in the mounting cylinder 27 is rotated to be arranged downwards, high-pressure water flow is sent into the box body 1 through the water injection port 25, the water injection port 25 is positioned right above the filter screen 28, the filter screen 28 is reversely washed, the filter screen 28 is kept clean, and the water carrying the residues after washing falls into the filter cylinder 29a, after the water is drained, the cover plate 92 is opened, so that the slag discharge port 91 is opened, the filter cartridge 29a can be taken out from the filter cavity 23 to be cleaned, the fastening bolt 84 is screwed off the threaded hole 85, and the filter cartridge 29a is taken out from the auxiliary mechanism 9 to be cleaned.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The extraction process of the soybean dietary fiber is characterized by comprising the following steps of:
s1: screening and cleaning the selected soybeans to remove impurities in the soybeans, putting the soybeans into a soaking pool, adding clear water with the weight 5-8 times that of the soybeans into the soaking pool, and soaking the soybeans for 10-12 hours;
s2: taking out the soybeans soaked in the step S1 from the soaking pool, containing the soybeans by using a string bag, washing the soybeans by using clear water for 1-2 times, suspending the soybeans in the air by using the string bag after washing, and draining the moisture;
s3: putting the soybeans processed in the step S2 into an extraction device, continuously injecting clear water into the extraction device according to the weight ratio of soybean water of 1:7, starting the extraction device, crushing the soybeans, and filtering to obtain crushed soybean dregs;
s4: sterilizing the bean dregs obtained in the step S3, adding the sterilized bean dregs into a fermentation tank, adding 5-8% of yeast into the fermentation tank, adding sterile water which is 3-5 times of the weight of the bean dregs, sealing the fermentation tank, and fermenting for 48-72 hours under a constant temperature state to obtain fermentation liquor;
s5: filtering the fermentation liquor obtained in the step S4, collecting the obtained solid, and drying the collected solid at low temperature under reduced pressure to obtain soybean dietary fiber;
wherein, the extraction device in the step S3 comprises a box body (1), an extraction mechanism (2), a crushing mechanism (3), a sealing mechanism (4), a rotating mechanism (5), a liquid discharge mechanism (6), a driving mechanism (7), a connecting mechanism (8) and an auxiliary mechanism (9), the extraction mechanism (2) is fixedly arranged inside the box body (1), the extraction mechanism (2) comprises a partition plate (21), a crushing cavity (22), a filter cavity (23), a feed inlet (24), a water injection port (25), a through port (26), an installation barrel (27), a filter screen (28), a guide barrel (29) and a filter barrel (29a), the partition plate (21) is transversely and fixedly connected inside the box body (1), the partition plate (21) divides the inside of the box body (1) into the crushing cavity (22) and the filter cavity (23), and the crushing cavity (22) is positioned above the filter cavity (23), the feeding port (24) and the water injection port (25) are fixedly arranged at the upper end of the box body (1) and communicated with the crushing cavity (22), the through port (26) is vertically arranged in the partition plate (21) and communicates the crushing cavity (22) with the filtering cavity (23), the mounting cylinder (27) is vertically arranged in the filtering cavity (23), the filter screen (28) is fixedly arranged in the mounting cylinder (27), the guide cylinder (29) is fixedly arranged in the filtering cavity (23) and is positioned below the mounting cylinder (27), the filter cylinder (29a) is arranged in the filtering cavity (23) and is positioned below the guide cylinder (29), and the bottom of the mounting cylinder (27) is provided with an elastic filter bag (29 b); the crushing mechanism (3) is fixedly arranged on the side wall of the box body (1); the sealing mechanism (4) is arranged in the partition plate (21); the rotating mechanism (5) is fixedly arranged on the side wall of the box body (1); the liquid drainage mechanism (6) is fixedly arranged on the side wall of the box body (1); the driving mechanism (7) is arranged in the box body (1); the connecting mechanism (8) is fixedly connected to the lower end of the filter cylinder (29 a); the auxiliary mechanism (9) is arranged on the side wall of the box body (1).
2. The extraction process of the soybean dietary fiber as claimed in claim 1, wherein the pulverizing mechanism (3) comprises a driving motor (31) and a pulverizing blade (32), the driving motor (31) is fixedly installed on the side wall of the box body (1), and the pulverizing blade (32) is installed in the pulverizing cavity (22).
3. The extraction process of the soybean dietary fiber as claimed in claim 1, wherein the sealing mechanism (4) comprises a sliding groove (41), a sealing plate (42), an air cylinder (43) and a piston rod (44), the sliding groove (41) is transversely arranged in the partition plate (21) and communicated with the through hole (26), the sealing plate (42) is slidably connected in the sliding groove (41), the air cylinder (43) is fixedly connected in the sliding groove (41), one end of the piston rod (44) is fixedly connected to the output end of the air cylinder (43), and one end of the piston rod (44) far away from the air cylinder (43) is fixedly connected with one end of the sealing plate (42) far away from the through hole (26).
4. The extraction process of the soybean dietary fiber, according to claim 1, characterized in that the rotating mechanism (5) comprises rotating rods (51) and a first motor (52), two rotating rods (51) are symmetrically and fixedly connected to the side walls of the two sides of the mounting cylinder (27) and rotatably connected with the inner wall of the filter cavity (23), the first motor (52) is fixedly connected to the side wall of the box body (1), and one rotating rod (51) is fixedly connected with the output end of the first motor (52).
5. The extraction process of the soybean dietary fiber as claimed in claim 1, wherein the drainage mechanism (6) comprises a drainage pipe (61) and a control valve (62), the drainage pipe (61) is fixedly arranged on the side wall of the box body (1) and is communicated with the inside of the filtering cavity (23), and the control valve (62) is arranged on the drainage pipe (61).
6. The extraction process of the soybean dietary fiber, according to claim 1, characterized in that the driving mechanism (7) comprises a mounting cavity (71), a second motor (72) and a rotating shaft (73), the mounting cavity (71) is arranged in the box body (1) and is close to the lower end of the box body (1), the second motor (72) is fixedly mounted in the mounting cavity (71), one end of the rotating shaft (73) is fixedly connected to the output end of the second motor (72), and the other end of the rotating shaft (73) penetrates through the inner wall of the mounting cavity (71) and extends into the filtering cavity (23).
7. The extraction process of the soybean dietary fiber as claimed in claim 6, wherein the connection mechanism (8) comprises a fixing block (81), a square slot (82), a square insert block (83), a fastening bolt (84) and a threaded hole (85), the fixing block (81) is fixedly connected to the lower end of the filter cylinder (29a), the square slot (82) is arranged in the fixing block (81), the square insert block (83) is fixedly connected to the upper end of the rotating shaft (73) and is inserted in the square slot (82), one end of the fastening bolt (84) transversely penetrates through the fixing block (81) and is in threaded connection with the fixing block, the four threaded holes (85) are respectively arranged on the four side walls of the square insert block (83), and one end of the fastening bolt (84) is inserted in one of the threaded holes (85) and is in threaded connection with the threaded hole.
8. The extraction process of the soybean dietary fiber as claimed in claim 1, wherein the auxiliary mechanism (9) comprises a slag discharge port (91) and a cover plate (92), the slag discharge port (91) is arranged on the side wall of the box body (1) and communicated with the inside of the filter chamber (23), the cover plate (92) is rotatably connected to an opening of the slag discharge port (91), and two sets of locking universal wheels (9a) are fixedly connected to the lower end of the box body (1) and are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010682449.6A CN111802654A (en) | 2020-07-15 | 2020-07-15 | Extraction process of soybean dietary fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010682449.6A CN111802654A (en) | 2020-07-15 | 2020-07-15 | Extraction process of soybean dietary fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111802654A true CN111802654A (en) | 2020-10-23 |
Family
ID=72865235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010682449.6A Withdrawn CN111802654A (en) | 2020-07-15 | 2020-07-15 | Extraction process of soybean dietary fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111802654A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477360A (en) * | 2021-07-07 | 2021-10-08 | 优承生物科技(烟台)有限公司 | Fiber smashing device for pea fiber production |
| CN117339282A (en) * | 2023-12-04 | 2024-01-05 | 两当秦南有机农业开发有限公司 | Honey wine fermentation liquor filter equipment |
-
2020
- 2020-07-15 CN CN202010682449.6A patent/CN111802654A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477360A (en) * | 2021-07-07 | 2021-10-08 | 优承生物科技(烟台)有限公司 | Fiber smashing device for pea fiber production |
| CN113477360B (en) * | 2021-07-07 | 2022-07-15 | 优承生物科技(烟台)有限公司 | Fiber smashing device for pea fiber production |
| CN117339282A (en) * | 2023-12-04 | 2024-01-05 | 两当秦南有机农业开发有限公司 | Honey wine fermentation liquor filter equipment |
| CN117339282B (en) * | 2023-12-04 | 2024-02-06 | 两当秦南有机农业开发有限公司 | Honey wine fermentation liquor filter equipment |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201023 |
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| WW01 | Invention patent application withdrawn after publication |