CN109123739B - Soybean puffing device and soybean puffing process - Google Patents
Soybean puffing device and soybean puffing process Download PDFInfo
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- CN109123739B CN109123739B CN201710510499.4A CN201710510499A CN109123739B CN 109123739 B CN109123739 B CN 109123739B CN 201710510499 A CN201710510499 A CN 201710510499A CN 109123739 B CN109123739 B CN 109123739B
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- heat preservation
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- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 61
- 244000068988 Glycine max Species 0.000 title claims abstract description 59
- 230000001007 puffing effect Effects 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000008569 process Effects 0.000 title claims abstract description 26
- 238000004321 preservation Methods 0.000 claims abstract description 58
- 235000019764 Soybean Meal Nutrition 0.000 claims abstract description 42
- 239000004455 soybean meal Substances 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 235000013312 flour Nutrition 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 13
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 238000011534 incubation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 12
- 238000005496 tempering Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- 238000010791 quenching Methods 0.000 description 7
- 230000000171 quenching effect Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 235000019197 fats Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 235000019750 Crude protein Nutrition 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 108010046334 Urease Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019784 crude fat Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000009145 protein modification Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/30—Puffing or expanding
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
The invention relates to a soybean puffing device and a soybean puffing process. The soybean puffing process comprises a puffing procedure and a heat preservation procedure, wherein the puffed soybean flour enters the heat preservation tank body for heat preservation, and the soybean flour is simultaneously fed in the discharging process of the heat preservation tank body, so that a puffing machine positioned at the upstream of the heat preservation tank body can continuously work, and the production efficiency is improved. The soybean meal is filled in the heat-insulating tank body all the time or the feeding speed is not less than the discharging speed on the basis that the soybean meal with the set amount is stored in the heat-insulating tank body, so that the heat-insulating time of the soybean meal in the heat-insulating tank body is kept within the set range, and the heat-insulating effect of the soybean meal is further ensured.
Description
Technical Field
The invention relates to a soybean puffing device and a soybean puffing process.
Background
The popped device of soybean is through extrusion swelling with full fat soybean, makes the inside protein modification of soybean, starch gelatinization's production facility, and the chinese utility model patent that the grant bulletin number is CN204861020U just discloses such popped device of full fat soybean, and the device includes quenching and tempering ware, bulking machine, stabilizer and cooler, and the stabilizer is the heat-preserving container body promptly, and the discharge gate of quenching and tempering ware is connected with the feed inlet of bulking machine, and the discharge gate of bulking machine is connected with the feed inlet of stabilizer, and the discharge gate of stabilizer is connected with the feed inlet of cooler.
This soybean bulking device is when using, and full fat soybean carries out damp and hot processing through feeder entering quenching and tempering ware in quenching and tempering ware with steam, and the material after quenching and tempering ware passes through the action of gravity and gets into the bulking machine and accomplish popped operation processing, and the popped soybean powder that has the uniform temperature gets into the heat preservation jar body and carries out the heat preservation and handle, keeps warm after a period, and the reentrant cooler cools off. That is to say, when the heat preservation of the puffed soybean meal is carried out in the stabilizer, the lower end of the heat preservation tank body is in a closed state, after the soybean meal is preserved in the heat preservation tank body for a period of time, the lower end of the heat preservation tank body is opened again, and the soybean meal enters the cooler to be cooled, so that the puffing machine needs to be stopped to be incapable of putting the puffed soybean into the heat preservation tank body in the heat preservation process of the heat preservation tank body, the heat preservation tank body and the puffing machine at the upstream of the heat preservation tank body cannot work continuously, and the production efficiency is low.
Disclosure of Invention
The invention aims to provide a soybean puffing device which is used for solving the technical problem of low production efficiency in the prior art. The invention also aims to provide a soybean puffing process.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a soybean bulking device, including the bulking machine and connect the heat preservation jar body in bulking machine low reaches, the last feed inlet that has the discharge gate intercommunication with the bulking machine of having of the heat preservation jar body, the heat preservation jar body lower extreme has the discharge gate, discharge gate department is connected with the discharge valve, this soybean bulking device still includes control system, control system includes the controller and is used for detecting the sensor of the internal soybean flour storage capacity of heat preservation jar, controller and discharge valve control connection, and control the discharge valve and open after the soybean flour storage capacity of the heat preservation jar body reaches the setting value, so that the heat preservation jar body business turn over material simultaneously.
The heat-preserving tank body comprises a cylindrical part and an inverted cone part in transitional connection with the lower end of the cylindrical part, and the discharge valve is connected with the lower end of the inverted cone part.
The upper end of the tank body is provided with a feeding pipeline which extends up and down, and the upper end of the feeding pipeline is connected with the bulking machine.
A soybean puffing process for increasing the yield of soybean includes such steps as thermally insulating the puffed soybean powder in a thermally insulating tank, discharging the soybean powder, and filling soybean powder in said thermally insulating tank or increasing the feeding speed to a certain value.
The heat-preservation tank body is filled with soybean flour all the time, and the discharging speed of the heat-preservation tank body is equal to the feeding speed.
The heat preservation time of the soybean meal in the heat preservation tank body is 8-10 min.
The discharge temperature of the bulking machine is 135-140 ℃.
The temperature in the heat-preservation tank filled with the soybean powder is 100-110 ℃, and the discharge temperature of the heat-preservation tank is 75-85 ℃.
The process also comprises a secondary crushing procedure after heat preservation.
The diameter of the sieve sheet hole of the pulverizer in the secondary pulverizing procedure is 1.5 mm.
The invention has the beneficial effects that: according to the soybean puffing process, the puffed soybean flour enters the heat-insulating tank body for heat insulation, is discharged from the heat-insulating tank body after heat insulation treatment, so that the heating and curing time of materials in the puffing machine and the conditioner can be shortened by increasing the heat insulation treatment process, and the production efficiency is improved. In the discharging process of the heat-insulating tank body, the heat-insulating tank body is fed simultaneously, so that the bulking machine positioned at the upstream of the heat-insulating tank body can work continuously, and the production efficiency is improved; in addition, soybean meal with high temperature is continuously supplemented in the heat-insulating tank body, so that the aim of compensating the temperature in the tank body is fulfilled, the heat carried by the puffed soybean meal is fully utilized, the temperature in the tank body is maintained in a set range, and a good heat-insulating effect is achieved. The feeding and discharging of the heat-preservation tank body are carried out simultaneously, soybean meal is filled in the heat-preservation tank body, or the feeding speed of the heat-preservation tank body is not less than the discharging speed on the basis that the soybean meal with the set amount is stored in the heat-preservation tank body, so that the retention time of the soybean meal in the heat-preservation tank body is maintained within the set range, and the heat preservation effect of the soybean meal is further ensured.
As a further improvement of the invention, the heat-insulating tank body is filled with soybean flour all the time, the discharging speed of the heat-insulating tank body is equal to the feeding speed, the constant temperature in the heat-insulating tank body is ensured by filling the soybean flour all the time in the heat-insulating tank body, and the discharging speed is equal to the feeding speed, so that the heat-insulating tank body is always in a full state.
Drawings
FIG. 1 is a schematic view showing a partial structure of an apparatus for puffing soybean according to an embodiment 1 of the present invention;
in the figure: 1. the device comprises a bulking machine, 11, a bulking cavity, 12, a discharging cavity, 2, a heat-preservation tank body, 21, a cylindrical part, 22, an inverted conical part, 3 and a feeding pipeline.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the embodiment 1 of the soybean puffing device of the present invention, as shown in fig. 1, the soybean puffing device includes a puffing machine 1 and a heat-insulating tank 2, a conditioner and a feeder (not shown in the figure) are provided at the upstream of the puffing machine 1, and the conditioner is located between the feeder and the puffing machine. The feeder is connected in the feed inlet department of quenching and tempering ware, and the discharge gate of quenching and tempering ware is connected with the feed inlet of bulking machine 1, and the discharge gate of bulking machine 1 is connected with the feed inlet of the heat preservation jar body 2.
The heat-insulating tank body 2 comprises a cylindrical part 21 and an inverted cone part 22 connected to the lower end of the cylindrical part in a transition way, and the cross section area of the cylindrical part 21 is 2.5m2And the height is 2 m. The lower port of the inverted cone part 22 forms a discharge port of the tank body, a discharge valve 23 is connected at the discharge port, and the diameter of a valve opening of the discharge valve 23 is 10 cm. The upper end of the cylinder part 21 is provided with a feeding hole, the feeding hole is connected with a feeding pipeline 3 extending up and down, and the heat-insulating tank body 2 passes through the feeding pipeline 3 and the bulking machine 1The discharge port is connected. The feed pipe 3 is made of a ferrous material, and the diameter of the feed pipe 3 is 20cm and the length is 50 cm. The heat preservation tank body 2 is connected with control system, and control system includes controller and the sensor that is arranged in detecting the soybean flour storage capacity in the heat preservation tank body, and the controller is connected with the discharge valve to control the discharge valve to open after the soybean flour storage capacity in the heat preservation tank body reaches the setting value, make the heat preservation tank body business turn over material simultaneously, make the bulking machine that is located the upper reaches can continuous operation, improve production efficiency.
The soybean puffing process comprises the following steps: 1) and a material selecting procedure, namely selecting soybeans with the water content of 13%, filtering the soybeans by using a screen, and feeding the filtered soybeans into a magnetic barrel body to remove impurities. 2) A pulverizing step of pulverizing soybean into soybean powder by a pulverizer, wherein the mesh diameter of the pulverizer is 1.8 mm. 3) And in the feeding process, the crushed soybean meal is conveyed to a feeding hole of the conditioner through a flood dragon of a feeding machine, the feeding speed of the feeding machine is preferably 80-100kg/min, and the rotating speed of a motor of the feeding machine is 80-90 r/min. 4) And (3) a tempering process, namely adding 2% of steam into the conditioner after the soybean meal enters the conditioner, wherein the steam pressure reaches 0.4Mpa, the soybean meal is continuously mixed with the steam in the conditioner, the temperature can reach 60-70 ℃, and the time for the soybean meal to pass through the conditioner is 25 seconds. 5) And (3) a puffing procedure, wherein the modified soybean meal enters a puffing cavity of a puffing machine, the rotating speed of a motor of the puffing machine is 380-. The soy flour in the expansion chamber was finally extruded through six orifices at the end of the expansion chamber, the orifices having a diameter of 10 mm. The discharging speed of the puffing cavity is 13-16T/h, the discharging temperature is 135-. 6) And (5) a heat preservation procedure. Before heat preservation begins, a discharge valve at the lower end of the tank body is in a closed state, the puffing chamber discharges materials at a speed of 13-16T/h, soybean meal coming out of the puffing chamber falls into the heat preservation tank body through a feed pipeline under the action of self gravity, the heat preservation tank body is filled in 8-10min, when a sensor of a control system detects that the heat preservation tank body is filled with the soybean meal, the discharge valve at the lower end of the tank body is controlled to be opened by a controller, the puffing chamber continues discharging materials, the tank body simultaneously feeds and discharges materials, preferably, the feeding speed and the discharging speed of the tank body are consistent, the tank body can be ensured to be in a full state all the time, and the. In the step, the heat-insulation tank body is filled for 8-10min, which is equivalent to the heat insulation of soybean meal in the heat-insulation tank body for 8-10min, and the heat-insulation tank body is fed and discharged at the same time, so that the whole set of device can work continuously, and the production efficiency is improved; meanwhile, the high-temperature soybean meal is continuously added into the tank body, so that the temperature in the tank body can be compensated, and the temperature in the tank body is maintained within a set range. 7) Secondary crushing; and (3) the soybean meal subjected to heat preservation enters a grinder to be ground again, the diameter of sieve piece holes of the grinder is 1.5mm, and the soybean meal subjected to secondary grinding passes through a twenty-mesh filter sieve, so that the sieving rate is over 95 percent. 8) Packaging the finished product, conveying the secondarily pulverized soybean meal into a storage tank through a lifting machine, wherein the lower end of the storage tank is provided with a blanking port, the soybean meal falls out of the blanking port, and the discharging speed can reach 5-6T/h. Bagging the fallen soybean powder and sealing.
Through repeated tests, the soybean meal passes through the time modifier for 25 seconds, passes through the expansion cavity for 13 seconds, when the discharge speed of the expansion cavity is within the range of 6-8T/h and the discharge temperature is within the range of 135-140 ℃, the soybean meal needs 8-10min from entering the tank body to falling out from the discharge valve, which is equivalent to the heat preservation of the soybean meal in the tank body for 8-10 min. In the heat preservation process, feeding and discharging are simultaneously carried out in the heat preservation tank body, the feeding speed at the upper end of the heat preservation tank body is kept consistent with the discharging speed at the lower end of the heat preservation tank body, the tank body is always in a full state, the temperature of the tank body filled with the soybean meal can be kept within the range of 100-110 ℃, and the discharging temperature of the tank body reaches 75-85 ℃. Various indexes of the puffed soybeans produced by the soybean puffing process are within a normal range, wherein the urease activity is as follows: 0.02-0.05mg/min g, moisture: 9% -10%, crude protein: 34% -35%, crude fat 17.5% -18.5%, 0.2% potassium hydroxide protein solubility: 75 to 80 percent.
In other embodiments of the present invention, in the insulation process, the discharge valve may also be opened when the insulation tank is not filled with soybean meal, and the insulation tank is fed and discharged simultaneously, and the feeding speed is not less than the discharging speed, so that the insulation time of the soybean meal in the insulation tank can be ensured to be equal.
Claims (8)
1. A soybean puffing device comprises a puffing machine and a heat-insulating tank body connected with the downstream of the puffing machine, wherein the puffing machine comprises a puffing cavity and a discharging cavity positioned at the tail end of the puffing cavity, the heat-insulating tank body is provided with a feeding hole communicated with a discharging hole of the puffing machine, the lower end of the heat-insulating tank body is provided with a discharging hole, and the discharging hole is connected with a discharging valve, and the soybean puffing device is characterized in that after the puffing machine is filled with materials in the puffing cavity, the temperature of the front section of the puffing cavity can reach 110-, so that the heat-insulating tank bodies can be fed and discharged simultaneously; when a sensor of the control system detects that the heat-insulating tank body is filled with the soybean meal, the controller controls the discharge valve at the lower end of the tank body to be opened, the puffing chamber continues to discharge, the tank body simultaneously feeds and discharges materials, the feeding speed and the discharging speed of the tank body are consistent, the tank body is ensured to be always in a full state, and the temperature of the tank body filled with the soybean meal can be kept within the range of 100 plus 110 ℃.
2. The soybean puffing apparatus according to claim 1, wherein the heat-insulating tank body comprises a cylindrical body portion and an inverted cone portion transitionally connected to a lower end of the cylindrical body portion, and the discharge valve is connected to a lower end of the inverted cone portion.
3. The soybean puffing apparatus according to claim 1 or 2, wherein a feed pipe extending upward and downward is provided at an upper end of the tank, and an upper end of the feed pipe is connected to the puffing machine.
4. A soybean puffing process is characterized in that the soybean meal subjected to the puffing treatment is subjected to heat preservation treatment in a heat preservation tank body, the soybean meal is discharged after the heat preservation treatment, in the puffing procedure, the temperature of the front section of a puffing cavity reaches 110-; before the heat preservation process begins, the discharge valve at the lower end of the tank body is in a closed state, when the sensor of the control system detects that the heat preservation tank body is filled with the soybean meal, the controller controls the discharge valve at the lower end of the tank body to be opened, and the puffing chamber continues to discharge the soybean meal; in the discharging process of the heat-insulating tank body, the heat-insulating tank body is fed simultaneously, the feeding speed is consistent with the discharging speed on the basis that the heat-insulating tank body is filled with the soybean meal all the time, and the temperature of the tank body filled with the soybean meal can be kept within the range of 100 plus 110 ℃.
5. The soybean expansion process of claim 4, wherein the soy flour is held in the incubator tank for a period of 8 to 10 minutes.
6. The soybean puffing process according to claim 4 or 5, wherein the discharge temperature of the heat preservation tank body is 75-85 ℃.
7. The soybean expansion process of claim 4, further comprising a secondary crushing step after the incubation.
8. The soybean puffing process of claim 7, wherein the diameter of the sieve plate holes of the pulverizer in the secondary pulverizing process is 1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510499.4A CN109123739B (en) | 2017-06-28 | 2017-06-28 | Soybean puffing device and soybean puffing process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510499.4A CN109123739B (en) | 2017-06-28 | 2017-06-28 | Soybean puffing device and soybean puffing process |
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| Publication Number | Publication Date |
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| CN109123739A CN109123739A (en) | 2019-01-04 |
| CN109123739B true CN109123739B (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710510499.4A Active CN109123739B (en) | 2017-06-28 | 2017-06-28 | Soybean puffing device and soybean puffing process |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109744384A (en) * | 2019-01-22 | 2019-05-14 | 河北师范大学 | A kind of method for reducing anti-nutritional factor in puffed soybean |
| CN114568947B (en) * | 2020-11-30 | 2024-03-01 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance control method, control device, readable storage medium and cooking appliance |
| CN116688870A (en) * | 2023-05-31 | 2023-09-05 | 楚天科技股份有限公司 | Fluidized bed discharging and conveying device, method and system |
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| FR2537043A1 (en) * | 1982-07-07 | 1984-06-08 | Straw Feed Services Ltd | Improvements to the processing of straw |
| CN86104247A (en) * | 1986-06-16 | 1988-06-15 | 齐齐哈尔市轻工学院 | Grain expansion method using electric heating far-infrared with air pressure and device |
| EP0835066B1 (en) * | 1995-06-10 | 1999-09-29 | Rudolf Bichsel | Process and device for popping foodstuffs |
| CN2362675Y (en) * | 1999-03-29 | 2000-02-09 | 宋斌 | Cement feeder for continuous type cement stirring equipment |
| CN103750526A (en) * | 2013-12-19 | 2014-04-30 | 重庆市远翔食品有限公司 | Expansion equipment |
| CN204861020U (en) * | 2015-05-19 | 2015-12-16 | 江苏牧羊控股有限公司 | Popped device of full fat soybean |
| CN205124901U (en) * | 2015-11-09 | 2016-04-06 | 河南中川科技有限公司 | Grain drying system |
-
2017
- 2017-06-28 CN CN201710510499.4A patent/CN109123739B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2537043A1 (en) * | 1982-07-07 | 1984-06-08 | Straw Feed Services Ltd | Improvements to the processing of straw |
| CN86104247A (en) * | 1986-06-16 | 1988-06-15 | 齐齐哈尔市轻工学院 | Grain expansion method using electric heating far-infrared with air pressure and device |
| EP0835066B1 (en) * | 1995-06-10 | 1999-09-29 | Rudolf Bichsel | Process and device for popping foodstuffs |
| CN2362675Y (en) * | 1999-03-29 | 2000-02-09 | 宋斌 | Cement feeder for continuous type cement stirring equipment |
| CN103750526A (en) * | 2013-12-19 | 2014-04-30 | 重庆市远翔食品有限公司 | Expansion equipment |
| CN204861020U (en) * | 2015-05-19 | 2015-12-16 | 江苏牧羊控股有限公司 | Popped device of full fat soybean |
| CN205124901U (en) * | 2015-11-09 | 2016-04-06 | 河南中川科技有限公司 | Grain drying system |
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