A fully automatic recovery device based on wheat protein

Abstract

The present invention discloses a fully automatic recovery device based on wheat protein, which includes a recovery pool, a washing water discharge pipeline, a granular wheat protein filtration component, a main wheat protein collection pipe, a fluffy wheat protein filtration component, a wheat protein collection branch pipe, and a liquid discharge pipeline; a washing water discharge pipeline is provided at the upper end of the recovery pool, a granular wheat protein filtration component is provided below the washing water discharge pipeline, at least one group of fluffy wheat protein filtration components is provided in the recovery pool, and a liquid discharge pipeline for discharging the filtered washing water is provided at the end in the recovery pool. By arranging a granular wheat protein filtration component and a fluffy wheat protein filtration component in the recovery pool, the present invention effectively separates the broken wheat protein in the water body, realizes the recycling of granular and fluffy wheat protein, improves the utilization rate of production raw materials, and reduces the production cost during wheat protein processing.

Description

Technical Field

[0001] The present invention relates to the technical field of food equipment, and more particularly to a full-automatic recovery device based on wheat protein. Background Art

[0002] Wheat contains about 13% protein, which is mainly composed of albumin, globulin, alcohol-soluble protein and glutenin, while wheat gluten mainly contains gliadin and glutenin, which are collectively called storage proteins. When wheat dough is kneaded in water, part of its starch granules and bran particles are separated from the dough and become suspended, while another part is dissolved in water, and the remaining part is a blocky rubbery substance called gluten.

[0003] Gluten is popular among consumers because of its rich nutrition, chewiness, good taste and wide variety. Wheat protein is a colloidal mixed protein unique to wheat flour, composed of glutenin and glutelin. Add appropriate amount of water and a little salt to the flour, stir well to form dough, and then wash it repeatedly with clean water to wash away all the active powder and other impurities in the dough. The remaining is wheat protein (gluten). The nutritional content of wheat protein, especially the protein content, is higher than that of lean pork, chicken, eggs and most soy products. It is a high-protein, low-fat, low-sugar, low-calorie food. It also contains calcium, iron, phosphorus, potassium and other trace elements. It is a traditional delicacy.

[0004] During the preparation of gluten, the dough is placed in a mesh sieve, screen or coarse cloth and sprinkled with water. When kneading and washing, the starch flows away with the water, and the sticky protein left in the sieve or cloth is wet gluten. The more times it is washed, the lower the starch inclusion rate in the gluten, the higher the protein content, and the better the quality.

[0005] At present, most industrial wheat protein washing machines on the market use the different physical properties of wheat protein and starch solubility, cooperate with starch production, and use water to wash out, with low gluten rate. During the washing process, a large amount of granular and fluffy wheat protein will appear, and these granular and fluffy wheat proteins are often directly discarded, resulting in a waste of production raw materials. Therefore, those skilled in the art are in urgent need of providing a fully automatic recovery device based on wheat protein to recycle and reuse granular and fluffy wheat proteins, improve the utilization rate of production raw materials, and reduce production costs. Summary of the invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a fully automatic recovery device based on wheat protein, which can recycle and reuse granular and fluffy wheat protein, improve the utilization rate of production raw materials, and reduce production costs.

[0007] To achieve the above object, the present invention provides a fully automatic recovery device based on wheat protein, including a recovery tank, a washing water discharge pipe, a granular wheat protein filtration component, a main wheat protein collection pipe, a fluffy wheat protein filtration component, a wheat protein collection branch pipe, and a liquid discharge pipe; a washing water discharge pipe for discharging washing water is provided at the upper end of the recovery tank, a granular wheat protein filtration component is provided below the washing water discharge pipe, and the granular wheat protein filtration component is connected to the main wheat protein collection pipe to convey the filtered granular wheat protein into the main wheat protein collection pipe; at least one group of fluffy wheat protein filtration components is provided in the recovery tank, and the fluffy wheat protein filtration component is connected to the wheat protein collection branch pipe to convey the filtered fluffy wheat protein to the wheat protein collection branch pipe; a liquid discharge pipe for discharging the filtered washing water is provided at the end in the recovery tank.

[0008] Preferably, the granular wheat protein filtration component includes a screw conveyor filter tank, screw conveyor blades, and a first drive motor. The screw conveyor filter tank is installed at the end of the recovery tank and directly below the washing water discharge pipe. A number of filter holes for filtering granular wheat protein are distributed on the screw conveyor filter tank. The screw conveyor blades are installed in the screw conveyor filter tank and the end is connected to the first drive motor to convey the filtered granular wheat protein into the main wheat protein collection pipe.

[0009] Preferably, the fluffy wheat protein filtration component includes a filter mesh fixing beam, a number of filter mesh sheets, a reciprocating cleaning device, submersible screw blades, and a second drive motor. The filter mesh sheets are installed in the recovery tank through the filter mesh fixing beam. The submersible screw blades are installed below the filter mesh sheets and connected to the second drive motor. A reciprocating cleaning device is provided on the filter mesh fixing beam to sweep the fluffy wheat protein on the filter mesh sheets and flocculate and push it to the wheat protein collection branch pipe at the submersible screw blades.

[0010] Preferably, the reciprocating cleaning device includes a guide rail, a cleaning roller, a third drive motor, and a travel limit switch. The guide rail is installed on the filter mesh fixing beam. Travel limit switches are provided at both ends of the filter mesh fixing beam. The third drive motor is installed at one end of the cleaning roller to drive the cleaning roller to move reciprocally along the guide rail.

[0011] Preferably, two groups of fluffy wheat protein filtration components are provided in the recovery tank.

[0012] Preferably, the wheat protein collection branch pipe is communicated with the main wheat protein collection pipe, and a screw pump for collecting wheat protein is provided on the main wheat protein collection pipe.

[0013] Preferably, a wheat protein collection funnel is provided at the upper end of the main wheat protein collection pipe.

[0014] Preferably, the bottom surface of the recovery tank has an inclined slope, which gradually becomes lower from one end of the washing water discharge pipe of the recovery tank to one end of the liquid discharge pipe.

[0015] Preferably, the liquid discharge pipe includes a liquid discharge bottom pipe, a liquid discharge connecting pipe, and a liquid discharge water pump. The liquid discharge bottom pipe is installed at the lowest point of the slope of the recovery tank, and the liquid discharge bottom pipe is connected to the liquid discharge water pump through the liquid discharge connecting pipe to pump the filtered washing water out of the recovery tank.

[0016] Preferably, a number of filter holes are distributed on the liquid discharge bottom pipe.

[0017] Technical effects and advantages of the present invention:

[0018] 1. By providing a granular wheat protein filtration component and a villous wheat protein filtration component in the recovery tank, the present invention effectively separates the broken wheat protein in the water body, realizes the recycling of granular and villous wheat proteins, improves the utilization rate of production raw materials, and reduces the production cost during wheat protein processing;

[0019] 2. The present invention is convenient for installation and maintenance, saves food resources, has high production efficiency, strong applicability, and is suitable for popularization and application. Description of the drawings

[0020] Figure 1 is a three-dimensional structure diagram of the fully automatic recovery device based on wheat protein in the present invention;

[0021] Figure 2 is a structural schematic diagram of the fully automatic recovery device based on wheat protein in the present invention;

[0022] Figure 3 is a structural schematic diagram of the liquid discharge pipe in the present invention;

[0023] Figure 4 is a structural schematic diagram of the villous wheat protein filtration component in the present invention.

[0024] Reference numerals are:

[0025] 100, recovery tank; 200, washing water discharge pipe;

[0026] 300, granular wheat protein filtration component; 310, auger filtration tank; 320, auger conveying blade; 330, first driving motor;

[0027] 400, Fluffy wheat protein filtration component; 410, Filter screen fixing beam; 420, A number of filter screen pieces; 430, Reciprocating cleaning device; 440, Submerged auger blade; 450, Second drive motor;

[0028] 500, Main wheat protein collection pipe; 600, Wheat protein collection branch pipe;

[0029] 700, Drainage pipe; 710, Drainage bottom pipe; 720, Drainage connecting pipe. Detailed implementation mode

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] As Figures 1-4 shown, a fully automatic recovery device based on wheat protein in the present invention includes a recovery tank 100, a washing water discharge pipe 200, a granular wheat protein filtration component 300, a main wheat protein collection pipe 500, a fluffy wheat protein filtration component 400, a wheat protein collection branch pipe 600, and a drainage pipe 700.

[0032] The shape of the recovery tank 100 in the present invention is not limited specifically. Preferably, the cross-section is in a rectangular structure. The bottom surface of the recovery tank 100 can be a horizontal plane, or it can also have a sloping surface arranged obliquely. This sloping surface gradually becomes lower from one end of the washing water discharge pipe 200 of the recovery tank to one end of the drainage pipe 700.

[0033] At the upper end of the recovery tank 100, there is a washing water discharge pipe 200 for discharging washing water. The washing water discharge pipe 200 can be a plastic pipe or a metal pipe. The washing water discharge pipe 200 is arranged above one end of the recovery tank 100, and preferably is arranged directly above the granular wheat protein filtration component 300.

[0034] Specifically, the granular wheat protein filtering assembly 300 includes a screw filter tank 310, screw conveying blades 320, and a first driving motor 330. The screw filter tank 310 is installed at the end of the recovery tank 100 and directly below the washing water discharge pipe 200. A number of filter holes for filtering granular wheat protein are distributed on the screw filter tank 310. The liquid filtered by the screw filter tank 310 is directly discharged into the recovery tank 100. The screw conveying blades 320 are installed in the screw filter tank 310 and the end is connected to the first driving motor 330. The first driving motor 330 drives the screw conveying blades 320 to rotate and at the same time conveys the filtered granular wheat protein into the main wheat protein collection pipe 500.

[0035] The granular wheat protein filtering assembly 300 is connected to the main wheat protein collection pipe 500 to convey the filtered granular wheat protein into the main wheat protein collection pipe 500. In order to facilitate the collection of granular wheat protein, a wheat protein collection funnel is provided at the upper end of the main wheat protein collection pipe 500.

[0036] In the present invention, at least one set of fluffy wheat protein filtering assemblies 400 is provided in the recovery tank 100, preferably two sets of fluffy wheat protein filtering assemblies 400 are provided, and the two sets of fluffy wheat protein filtering assemblies 400 are arranged side by side in the recovery tank.

[0037] As Figure 4 shown, the fluffy wheat protein filtering assembly 400 includes a filter screen fixing beam 410, a number of filter screen sheets 420, a reciprocating cleaning device 430, an under-liquid screw blade 440, and a second driving motor 450. The filter screen sheets 420 are installed in the recovery tank 100 through the filter screen fixing beam 410. The filter screen sheets 420 can be single sheets or multiple sheets distributed in an array. The under-liquid screw blade 440 is installed below the filter screen sheets 420 and connected to the second driving motor 450. A reciprocating cleaning device 430 is provided on the filter screen fixing beam 410 to sweep the fluffy wheat protein on the filter screen sheets 420 and flocculate and push it to the wheat protein collection branch pipe 600 at the under-liquid screw blade 440.

[0038] The under-liquid screw blade 440 can not only coagulate and push the swept fluffy wheat protein to the wheat protein collection branch pipe 600, but also raise the starch precipitate under the action of water to enter the next process link through the filter screen sheets 420.

[0039] The fluffy wheat protein filtering assembly 400 is connected to the wheat protein collection branch pipe 600 to convey the filtered fluffy wheat protein to the wheat protein collection branch pipe 600. In this embodiment, the wheat protein collection branch pipe 600 is connected to the main wheat protein collection pipe 500, and a screw pump for collecting wheat protein is provided on the main wheat protein collection pipe 500 to facilitate collection.

[0040] In this embodiment, the main wheat protein collection pipe 500 contains a mixture of water, gluten, and a small amount of starch. The screw pump pumps this mixture into the dough kneading or washing step for circulation.

[0041] Specifically, the reciprocating cleaning device 430 in this embodiment includes a guide rail, a cleaning roller, a third drive motor, and a travel limit switch. The guide rail is installed on the filter screen fixing beam 410. Travel limit switches are provided at both ends of the filter screen fixing beam 410. The third drive motor is installed at the upper end of the cleaning roller to drive the cleaning roller to reciprocate along the guide rail.

[0042] As Figure 3 shown, a liquid discharge pipe 700 for discharging the washed noodle water after filtration is provided at the end in the recovery tank 100. The liquid discharge pipe 700 includes a liquid discharge bottom pipe 710, a liquid discharge connecting pipe 720, and a liquid discharge water pump. The liquid discharge bottom pipe 710 is installed at the lowest point of the slope of the recovery tank 100. The liquid discharge bottom pipe 710 is connected to the liquid discharge water pump through the liquid discharge connecting pipe 720 to pump the washed noodle water after filtration out of the recovery tank 100; a number of filter holes are preferably distributed on the liquid discharge bottom pipe 710.

[0043] In this embodiment, the liquid discharge bottom pipe 710 is preferably installed at the lowest point of the slope of the recovery tank 100 to ensure that the precipitated starch is discharged in time and prevent rancidity.

[0044] In summary, by providing the granular wheat protein filtering assembly 300 and the villous wheat protein filtering assembly 400 in the recovery tank 100, the present invention effectively separates the broken wheat protein in the water body, realizes the recycling of granular and villous wheat proteins, improves the utilization rate of production raw materials, and reduces the production cost during wheat protein processing; the present invention is easy to install and maintain, saves food resources, has high production efficiency, strong applicability, and is suitable for popularization and application.

[0045] Finally, the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic recovery device based on wheat protein, characterized in that, It includes a recovery tank, a washing water discharge pipe, a granular wheat protein filtration component, a main wheat protein collection pipe, a fluffy wheat protein filtration component, a branch wheat protein collection pipe, and a liquid discharge pipe; At the upper end of the recovery tank, there is a washing water discharge pipe for discharging washing water. Below the washing water discharge pipe, there is a granular wheat protein filtration component, and the granular wheat protein filtration component is connected to the main wheat protein collection pipe to convey the filtered granular wheat protein into the main wheat protein collection pipe; There is at least one group of fluffy wheat protein filtration components in the recovery tank. The fluffy wheat protein filtration component is connected to the branch wheat protein collection pipe to convey the filtered fluffy wheat protein to the branch wheat protein collection pipe. Among them, the granular wheat protein filtration component includes a screw conveyor filter tank, screw conveyor blades, and a first driving motor. The screw conveyor filter tank is installed at the end of the recovery tank and directly below the washing water discharge pipe. A number of filter holes for filtering granular wheat protein are distributed on the screw conveyor filter tank. The screw conveyor blades are installed in the screw conveyor filter tank and the end is connected to the first driving motor to convey the filtered granular wheat protein into the main wheat protein collection pipe; The fluffy wheat protein filtration component includes a filter screen fixing beam, a number of filter screens, a reciprocating cleaning device, submersible screw blades, and a second driving motor. The filter screens are installed in the recovery tank through the filter screen fixing beam. The submersible screw blades are installed below the filter screens and connected to the second driving motor. A reciprocating cleaning device is provided on the filter screen fixing beam to sweep the fluffy wheat protein on the filter screens and flocculate and push it to the branch wheat protein collection pipe at the submersible screw blades; The reciprocating cleaning device includes a guide rail, a cleaning roller, a third driving motor, and a travel limit switch. The guide rail is installed on the filter screen fixing beam. Travel limit switches are provided at both ends of the filter screen fixing beam. The third driving motor is installed at one end of the cleaning roller to drive the cleaning roller to move reciprocally along the guide rail; At the end in the recovery tank, there is a liquid discharge pipe for discharging the filtered washing water; The bottom surface of the recovery tank has an inclined slope, which gradually becomes lower from the end of the washing water discharge pipe of the recovery tank to the end of the liquid discharge pipe.

2. The full-automatic recovery device based on wheat protein according to claim 1, characterized in that, There are two groups of fluffy wheat protein filtration components in the recovery tank.

3. The full-automatic recovery device based on wheat protein according to claim 1, characterized in that, The branch wheat protein collection pipe is communicated with the main wheat protein collection pipe, and a screw pump for collecting wheat protein is provided on the main wheat protein collection pipe.

4. The full-automatic recovery device based on wheat protein according to claim 3, wherein, At the upper end of the main wheat protein collection pipe, there is a wheat protein collection funnel.

5. The fully automatic recovery device based on wheat protein according to claim 1, characterized in that, The liquid discharge pipe includes a liquid discharge bottom pipe, a liquid discharge connecting pipe, and a liquid discharge water pump. The liquid discharge bottom pipe is installed at the lowest point of the slope of the recovery tank. The liquid discharge bottom pipe is connected to the liquid discharge water pump through the liquid discharge connecting pipe to pump the filtered washing water out of the recovery tank.

6. The full-automatic recovery device based on wheat protein according to claim 5, wherein, A number of filter holes are distributed on the liquid discharge bottom pipe.

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