CN216986308U

CN216986308U - Industrial hemp seed protein extraction device

Info

Publication number: CN216986308U
Application number: CN202220479901.3U
Authority: CN
Inventors: 殷世清; 于家懿; 杨旭
Original assignee: Sinopeptide Biomedical Group Co ltd
Current assignee: Sinopeptide Biomedical Group Co ltd
Priority date: 2022-03-06
Filing date: 2022-03-06
Publication date: 2022-07-19
Anticipated expiration: 2032-03-06

Abstract

The utility model discloses an industrial hemp seed protein extraction device which comprises a shell, a storage box and an air return pipe, wherein a discharge pipe is arranged at the lower end of the shell, a material receiving mechanism is arranged below the discharge pipe, a plurality of supporting legs are fixedly arranged at the bottom end of the shell, bottom plates are fixedly arranged at the bottom ends of the supporting legs together, a feed pipe with a feed valve is arranged at the bottom end of the storage box, the feed pipe penetrates through the top end of the shell, and a sprayer is arranged at the bottom end of the feed pipe. Has the advantages that: through hot-air drying evaporation moisture, form the concentrated albumen powder finished product, the albumen powder finished product falls into outside storage equipment through the discharging pipe, take the air of moisture under circulating fan's effect, discharge through the outlet duct, air intake fan supplyes dry air again, realize the circulation drying of albumen powder stoste and draw, receiving mechanism collects last exhaust powder finished product, evenly send hot-blast to the heating intracavity through air guide mechanism, drying efficiency improves greatly.

Description

Industrial hemp seed protein extraction device

Technical Field

The utility model relates to the field of extraction of hemp protein, in particular to an industrial hemp seed protein extraction device.

Background

At present, the raw materials used for producing protein products in China are mainly beans, such as soybeans, peas, white kidney beans and the like, and other cereal raw materials are slightly used, but the protein products produced by using hemp leaves as raw materials do not exist, and the hemp protein powder is prepared from hemp seeds which are squeezed to remove grease, contains unsaturated fatty acid which is most suitable for human bodies, nine kinds of essential amino acids, fibers and rich mineral elements, such as phosphorus, magnesium, calcium, iron, manganese, zinc, copper and the like. Hemp protein is easily digested and the common drying of protein powder is spray drying. The drying process is carried out in a drying tower, the feed liquid is sprayed by a sprayer and then contacts with hot air to evaporate most of water, the feed liquid is dried into a protein powder finished product in a very short time, and the protein powder finished product is discharged from the bottom of the drying tower through the lower part of a cyclone separator. In prior art's albumen powder production process, spray drying tower tail gas temperature is higher, and a lot of heats can be taken away to the direct emission of tail gas, and in the tail gas of higher temperature, the tiny albumen powder of granule can not subside by cyclone in addition, and partial albumen powder still can be smugglied secretly to the tail gas.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide an industrial hemp seed protein extraction device to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

an industrial hemp seed protein extraction device comprises a shell, a storage box and an air return pipe, wherein a discharge pipe is arranged at the lower end of the shell, a material receiving mechanism is arranged below the discharge pipe, a plurality of supporting legs are fixedly arranged at the bottom end of the shell, a bottom plate is jointly and fixedly arranged at the bottom ends of the supporting legs, a feed pipe with a feed valve is arranged at the bottom end of the storage box, the feed pipe penetrates through the top end of the shell, a sprayer is arranged at the bottom end of the feed pipe, a booster pump is fixedly arranged at the top end of the shell, a connecting pipe arranged on the booster pump is connected with the storage box, an air inlet fan is fixedly arranged on the outer wall of the shell, an air filter is connected at the air inlet of the air inlet fan, an air outlet of the air inlet fan is connected with an air inlet pipe through a three-way valve, an air inlet of the air return pipe is positioned in the shell, and a dust filter is arranged at the air inlet of the air return pipe, the gas outlet of muffler links to each other with circulating fan's air intake, circulating fan and electric heat spare all set up on the casing lateral wall, circulating fan's air outlet through the circulation take over with the air intake of electric heat spare links to each other, be provided with the outlet duct of taking the pneumatic valve on the circulation take over, the air outlet of electric heat spare passes through the three-way valve with the intake pipe links to each other, be equipped with auxiliary heating mechanism in the intake pipe, the inside heating chamber that is equipped with of casing, the atomizer is located heating intracavity portion sets up, be equipped with in the intake pipe with heating chamber assorted wind guide mechanism.

Further, the storage case with it is fixed as an organic whole through the supporting leg between the casing, fixed controller and the temperature controller of being equipped with on the casing outer wall, the casing comprises shell and inner shell, the shell with inner shell integrated into one piece sets up, just the shell with the electric heat tape has been laid in the cavity that forms between the inner shell, be provided with the heat preservation on the shell surface, the temperature controller with the electric heat tape links to each other, be provided with on the temperature controller and stretch into the inside temperature sensing probe of casing.

Furthermore, receiving mechanism is including fixing two recess boards on bottom plate top, support in the recess of recess board and be equipped with and connect the material jar, one of them recess inboard embedded formula is equipped with the weight inductor, be equipped with the solenoid valve on the discharging pipe, the discharging pipe bottom is equipped with the branch pipe that quantity is two, the slope export of branch pipe is located and corresponding connect material jar top to set up.

Further, the storage case comprises vice outer shell and vice inner shell, vice outer shell with form hot-blast chamber between the vice inner shell, auxiliary heating mechanism is for setting up heat pipe in the intake pipe, the heat pipe with vice outer shell is connected, just the heat pipe inside with the inside intercommunication setting of hot-blast chamber, be equipped with the gas vent on the vice outer shell, the fixed agitator motor that is equipped with in storage case top, agitator motor's output is equipped with and is located the inside agitator of storage case, be equipped with the control valve on the heat pipe.

Further, air guide mechanism includes U type frame, the inside cavity form that is of U type frame, just U type frame sets up in the casing, just U type frame is the setting of half parcel formula and is in the heating chamber outside, the equal evenly distributed in both sides is equipped with a plurality of breather pipe in the U type frame, the breather pipe runs through heating chamber outer wall, just the gas outlet of breather pipe extends to in the heating chamber, the intake pipe with the integrative intercommunication setting of U type frame.

Furthermore, the heating cavity and the inner wall of the shell are fixed into a whole through a plurality of fixing frames, and the middle part of the bottom plate is made of a rubber layer made of rubber.

Compared with the prior art, the utility model has the following beneficial effects:

concentrated albumen powder stock solution is stored in a storage box, an air intake fan sucks air when working, the air is filtered by an air filter to remove impurities in the air, cold air enters a shell, a circulating fan sucks cold air in the shell and introduces the cold air into the shell after being added by an electric heating piece, a booster pump works to pressurize the storage box, a feed valve is opened to enable the concentrated albumen powder stock solution in the storage box to flow into the shell, the concentrated albumen powder stock solution forms spray through a sprayer and enters a heating cavity, the heating cavity plays a role in wrapping and drying the liquid spray to avoid the liquid spray from diffusing everywhere in the shell, so that the working efficiency is improved, water is evaporated by hot air drying to form a concentrated albumen powder finished product, the albumen powder finished product falls into external storage equipment through a discharge pipe, and the air with moisture is discharged through an air outlet pipe under the action of the circulating fan, the air intake fan supplyes dry air again, realizes that the circulation of albumen powder stoste is dry to be drawed, and receiving mechanism collects last exhaust powder finished product, evenly delivers to the heating intracavity through air guide mechanism with hot-blast, and drying efficiency improves greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of an industrial hemp seed protein extraction device according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a receiving mechanism of an industrial hemp seed protein extraction device according to an embodiment of the present invention;

fig. 3 is a schematic view of a U-shaped frame of an industrial hemp seed protein extraction device according to an embodiment of the present invention.

Reference numerals:

1. a housing; 2. a material storage box; 3. a discharge pipe; 4. a base plate; 5. a feed pipe; 6. a sprayer; 7. a booster pump; 8. an air intake fan; 9. an air filter; 10. a three-way valve; 11. an air inlet pipe; 12. an air return pipe; 13. a dust filter; 14. a circulating fan; 15. an electric heating element; 16. an air outlet pipe; 17. a heating cavity; 18. a temperature controller; 19. a groove plate; 20. receiving a material tank; 21. a weight sensor; 22. an electromagnetic valve; 23. a heat pipe; 24. a U-shaped frame; 25. a breather tube.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1-3, an industrial hemp seed protein extraction device according to an embodiment of the present invention includes a housing 1, a storage tank 2 and an air return pipe 12, a discharge pipe 3 is disposed at a lower end of the housing 1, a material receiving mechanism is disposed below the discharge pipe 3, a plurality of support legs are fixed at a bottom end of the housing 1, a bottom plate 4 is fixed at bottom ends of the support legs, a feed pipe 5 with a feed valve is disposed at a bottom end of the storage tank 2, the feed pipe 5 penetrates through a top end of the housing 1, a sprayer 6 is disposed at a bottom end of the feed pipe 5, a booster pump 7 is fixed at a top end of the housing 1, a connection pipe disposed on the booster pump 7 is connected to the storage tank 2, an air intake fan 8 is fixed on an outer wall of the housing 1, an air filter 9 is connected to an air intake port of the air intake fan 8, and an air outlet of the air intake fan 8 is connected to an air intake pipe 11 through a three-way valve 10, the air inlet of muffler 12 is located in casing 1, the air inlet department of muffler 12 is provided with dust filter 13, the gas outlet of muffler 12 links to each other with circulating fan 14's air intake, circulating fan 14 and electric heat 15 all set up on the 1 lateral wall of casing, circulating fan 14's air outlet through circulate take over with electric heat 15's air intake links to each other, it takes out the outlet duct 16 of pneumatic valve to circulate to take over to be provided with, electric heat 15's air outlet passes through three-way valve 10 with intake pipe 11 links to each other, be equipped with auxiliary heating mechanism on the intake pipe 11, 1 inside heating chamber 17 that is equipped with of casing, atomizer 6 is located heating chamber 17 is inside to be set up, be equipped with on the intake pipe 11 with heating chamber 17 assorted wind guide mechanism.

Example two:

referring to fig. 1, for a housing 1, a discharging pipe 3 is disposed at a lower end of the housing 1, a material receiving mechanism is disposed below the discharging pipe 3, a plurality of supporting legs are fixedly disposed at a bottom end of the housing 1, a bottom plate 4 is fixedly disposed at bottom ends of the supporting legs, a feeding pipe 5 with a feeding valve is disposed at a bottom end of a material storage box 2, the feeding pipe 5 penetrates through a top end of the housing 1, an atomizer 6 is disposed at a bottom end of the feeding pipe 5, a booster pump 7 is fixedly disposed at a top end of the housing 1, a connecting pipe disposed on the booster pump 7 is connected to the material storage box 2, an air intake fan 8 is fixedly disposed on an outer wall of the housing 1, an air intake port of the air intake fan 8 is connected to an air filter 9, an air outlet of the air intake fan 8 is connected to an air intake pipe 11 through a three-way valve 10, an air intake port of an air return pipe 12 is disposed in the housing 1, and an air intake port of the air return pipe 12 is provided with a dust filter 13, the air outlet of the air return pipe 12 is connected with the air inlet of the circulating fan 14, the circulating fan 14 and the electric heating element 15 are both arranged on the side wall of the shell 1, the air outlet of the circulating fan 14 is connected with the air inlet of the electric heating element 15 through a circulating connection pipe, the circulating connection pipe is provided with an air outlet pipe 16 with an air valve, the air outlet of the electric heating element 15 is connected with the air inlet pipe 11 through a three-way valve 10, the air inlet pipe 11 is provided with an auxiliary heating mechanism, the shell 1 is internally provided with a heating cavity 17, the sprayer 6 is positioned in the heating cavity 17, the air inlet pipe 11 is provided with an air guide mechanism matched with the heating cavity 17, the storage box 2 and the shell 1 are fixed into a whole through supporting legs, the outer wall of the shell 1 is fixedly provided with a controller and a temperature controller 18, and the shell 1 is composed of an outer shell and an inner shell, the outer shell with inner shell integrated into one piece sets up, just laid the electric heat tape in the cavity that forms between the outer shell with the inner shell, be provided with the heat preservation on the outer surface of shell, temperature controller 18 with the electric heat tape links to each other, be provided with on the temperature controller 18 and stretch into the inside temperature sensing probe of casing 1.

It is noted that electrical components used in the device are all connected with the controller for control, the electric heating tape is arranged to heat the shell 1, the temperature in the shell 1 is ensured to be suitable for extracting protein powder, the temperature sensing probe extends into the shell 1, the temperature controller 18 senses the temperature in the shell 1 through the temperature sensing probe, and the electric heating tape is controlled to work according to the temperature in the shell 1, so that the temperature in the shell 1 is always in the optimal temperature range for extracting the protein powder, and the protein powder extraction efficiency is effectively improved.

Example three:

referring to fig. 1-2, for a casing 1, a discharging pipe 3 is disposed at a lower end of the casing 1, a receiving mechanism is disposed below the discharging pipe 3, a plurality of supporting legs are fixed at a bottom end of the casing 1, a bottom plate 4 is jointly fixed at bottom ends of the supporting legs, a feeding pipe 5 with a feeding valve is disposed at a bottom end of a material storage tank 2, the feeding pipe 5 penetrates through a top end of the casing 1, an atomizer 6 is disposed at a bottom end of the feeding pipe 5, a booster pump 7 is fixed at a top end of the casing 1, a connecting pipe disposed on the booster pump 7 is connected with the material storage tank 2, an air intake fan 8 is fixed on an outer wall of the casing 1, an air inlet of the air intake fan 8 is connected with an air filter 9, an air outlet of the air intake fan 8 is connected with an air intake pipe 11 through a three-way valve 10, and an air inlet of an air return pipe 12 is located in the casing 1, the air inlet of the air return pipe 12 is provided with a dust filter 13, the air outlet of the air return pipe 12 is connected with the air inlet of a circulating fan 14, the circulating fan 14 and an electric heating element 15 are both arranged on the side wall of the shell 1, the air outlet of the circulating fan 14 is connected with the air inlet of the electric heating element 15 through a circulating connection pipe, the circulating connection pipe is provided with an air outlet pipe 16 with an air outlet valve, the air outlet of the electric heating element 15 is connected with the air inlet pipe 11 through a three-way valve 10, the air inlet pipe 11 is provided with an auxiliary heating mechanism, the shell 1 is internally provided with a heating cavity 17, the sprayer 6 is positioned in the heating cavity 17, the air inlet pipe 11 is provided with an air guide mechanism matched with the heating cavity 17, the material receiving mechanism comprises two groove plates 19 fixed on the top end of the bottom plate 4, and a material receiving tank 20 is arranged in the grooves of the groove plates 19, one of them the recessed groove plate 19 is embedded to be equipped with weight inductor 21, be equipped with solenoid valve 22 on the discharging pipe 3, 3 bottoms of discharging pipe are equipped with quantity and are two and manage, the slope export of branch pipe is located and corresponding connect the setting of material jar 20 top, storage case 2 comprises vice shell and vice inner shell, vice shell with form hot-blast chamber between the vice inner shell, auxiliary heating mechanism is for setting up heat pipe 23 in the intake pipe 11, heat pipe 23 with vice shell is connected, just heat pipe 23 inside with hot-blast intracavity portion intercommunication sets up, be equipped with the gas vent on the vice shell, the fixed agitator motor that is equipped with in 2 tops of storage case, agitator motor's output is equipped with and is located the inside agitator of storage case 2, be equipped with the control valve on the heat pipe 23.

Through the above scheme of the present invention, when collecting the final discharged powder product, the material receiving tanks 20 are placed in the grooves of the groove plate 19, because the number of the material receiving tanks 20 is two, borrowing of two tanks is completed at one time, one of the material receiving tanks 20 is weighed through the weight sensor 21, it is noted that the weight sensor 21 and the electromagnetic valve 22 are both connected with the controller, a weighed weight index is set in the controller, when the weight index is reached, the electromagnetic valve 22 is controlled to be closed, the material discharging pipe 3 is accordingly closed, so as to replace a new material receiving tank 20, the material receiving speed of the two material receiving tanks 20 is the same, when the weight index is reached, the electric elements in the device can be closed to stop working, in order to prevent condensation of the raw liquid stored for a long time, therefore, the air inlet pipe 11 is provided with the heat pipes 23, hot air in the air inlet pipe 11 can be discharged into the hot air cavity, so as to heat the raw liquid to a certain extent, thereby take place to condense when avoiding the storage, then cooperate the agitator to stir the stoste, further prevent condensing of stoste to influence the albumen powder and draw the effect.

Example four:

referring to fig. 1 and fig. 3, for the housing, a discharging pipe 3 is disposed at the lower end of the housing 1, a receiving mechanism is disposed below the discharging pipe 3, a plurality of supporting legs are fixed at the bottom end of the housing 1, a bottom plate 4 is fixed at the bottom ends of the supporting legs together, a feeding pipe 5 with a feeding valve is disposed at the bottom end of the material storage box 2, the feeding pipe 5 penetrates the top end of the housing 1, an atomizer 6 is disposed at the bottom end of the feeding pipe 5, a booster pump 7 is fixed at the top end of the housing 1, a connecting pipe disposed on the booster pump 7 is connected to the material storage box 2, an air intake fan 8 is fixed on the outer wall of the housing 1, an air intake port of the air intake fan 8 is connected to an air filter 9, an air outlet of the air intake fan 8 is connected to an air intake pipe 11 through a three-way valve 10, and an air intake port of the air return pipe 12 is located in the housing 1, the air inlet of the air return pipe 12 is provided with a dust filter 13, the air outlet of the air return pipe 12 is connected with the air inlet of a circulating fan 14, the circulating fan 14 and an electric heating element 15 are both arranged on the side wall of the shell 1, the air outlet of the circulating fan 14 is connected with the air inlet of the electric heating element 15 through a circulating connection pipe, the circulating connection pipe is provided with an air outlet pipe 16 with an air outlet valve, the air outlet of the electric heating element 15 is connected with the air inlet pipe 11 through a three-way valve 10, an auxiliary heating mechanism is arranged on the air inlet pipe 11, a heating cavity 17 is arranged inside the shell 1, the sprayer 6 is positioned inside the heating cavity 17, the air inlet pipe 11 is provided with an air guide mechanism matched with the heating cavity 17, the air guide mechanism comprises a U-shaped frame 24, the inside of the U-shaped frame 24 is in a cavity shape, and the U-shaped frame 24 is arranged inside the shell 1, just U type frame 24 is the setting of half parcel formula and is in the heating chamber 17 outside, the equal evenly distributed in both sides is equipped with a plurality of breather pipe 25 in U type frame 24, breather pipe 25 runs through heating chamber 17 outer wall, just breather pipe 25's gas outlet extends to in the heating chamber 17, intake pipe 11 with the integrative intercommunication setting of U type frame 24, heating chamber 17 with it is fixed as an organic whole through a plurality of mount between 1 inner wall of casing, 4 middle parts of bottom plate are the rubber layer of rubber material.

According to the scheme of the utility model, hot air in the air inlet pipe 11 enters the U-shaped frame 24, the U-shaped frame 24 uniformly discharges the hot air into the heating cavity 17 through the air pipe 25, liquid mist in the heating cavity 17 is heated, powder is uniformly dried, the middle part of the bottom plate 4 is the rubber layer made of rubber, and because more electric appliances are arranged on the upper part of the bottom plate, the rubber layer can achieve a good buffering and damping effect on the whole equipment, and a certain protection effect on electric elements is achieved.

For the convenience of understanding the above technical solutions of the present invention, the following detailed description is made of the working principle or the operation mode of the present invention in the practical process:

in practical application, concentrated protein powder stock solution is stored in the storage box 2, the air is sucked by the air intake fan 8, the air is filtered by the air filter 9 to remove impurities in the air, the cold air enters the shell 1, the cold air in the shell 1 is sucked by the circulating fan 14 and is introduced into the shell 1 after being added by the electric heating element 15, the storage box 2 is pressurized by the booster pump 7, the feed valve is opened to enable the concentrated protein powder stock solution in the storage box 2 to flow into the shell 1, the concentrated protein powder stock solution forms spray through the sprayer 6 and enters the heating cavity 17, the heating cavity 17 has the function of performing packaged drying on the liquid spray to prevent the liquid spray from diffusing to all places in the shell 1, so that the working efficiency is improved, the water is dried and evaporated through hot air to form a concentrated protein powder finished product, and the finished protein powder falls into an external storage device through the discharge pipe 3, take the air of moisture under circulating fan 14's effect, discharge through outlet duct 16, air intake fan 8 supplyes dry air again, realizes that the circulation drying of albumen powder stoste draws, and last exhaust powder finished product is collected to receiving mechanism, evenly delivers to heating chamber 17 in with hot-blast through wind guiding mechanism, and drying efficiency improves greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The industrial hemp seed protein extraction device comprises a shell (1), a storage box (2) and an air return pipe (12), and is characterized in that a discharge pipe (3) is arranged at the lower end of the shell (1), a material receiving mechanism is arranged below the discharge pipe (3), a plurality of support legs are fixedly arranged at the bottom end of the shell (1), a bottom plate (4) is fixedly arranged at the bottom end of the support legs, a feed pipe (5) with a feed valve is arranged at the bottom end of the storage box (2), the feed pipe (5) penetrates through the top end of the shell (1), a sprayer (6) is arranged at the bottom end of the feed pipe (5), a booster pump (7) is fixedly arranged at the top end of the shell (1), a connecting pipe arranged on the booster pump (7) is connected with the storage box (2), an air inlet fan (8) is fixedly arranged on the outer wall of the shell (1), and an air inlet of the air inlet fan (8) is connected with an air filter (9), the air outlet of the air inlet fan (8) is connected with an air inlet pipe (11) through a three-way valve (10), the air inlet of an air return pipe (12) is located in the shell (1), a dust filter (13) is arranged at the air inlet of the air return pipe (12), the air outlet of the air return pipe (12) is connected with the air inlet of a circulating fan (14), the circulating fan (14) and an electric heating piece (15) are arranged on the side wall of the shell (1), the air outlet of the circulating fan (14) is connected with the air inlet of the electric heating piece (15) through a circulating connecting pipe, an air outlet pipe (16) with an air outlet valve is arranged on the circulating connecting pipe, the air outlet of the electric heating piece (15) is connected with the air inlet pipe (11) through the three-way valve (10), an auxiliary heating mechanism is arranged on the air inlet pipe (11), a heating cavity (17) is arranged inside the shell (1), atomizer (6) are located heating chamber (17) are inside to be set up, be equipped with on intake pipe (11) with heating chamber (17) assorted air guide mechanism.

2. An industrial hemp seed protein extraction device according to claim 1, wherein the storage tank (2) and the housing (1) are fixed into a whole through support legs, a controller and a temperature controller (18) are fixedly arranged on the outer wall of the housing (1), the housing (1) is composed of an outer shell and an inner shell, the outer shell and the inner shell are integrally formed, an electric heating belt is laid in a cavity formed between the outer shell and the inner shell, a heat insulation layer is arranged on the outer surface of the outer shell, the temperature controller (18) is connected with the electric heating belt, and a temperature sensing probe extending into the housing (1) is arranged on the temperature controller (18).

3. An industrial hemp seed protein extraction device according to claim 1, wherein the receiving mechanism comprises two groove plates (19) fixed on the top of the bottom plate (4), a receiving tank (20) is supported in the groove of the groove plate (19), a weight sensor (21) is embedded in one of the groove plates (19), an electromagnetic valve (22) is arranged on the discharging pipe (3), two branch pipes are arranged at the bottom end of the discharging pipe (3), and the inclined outlets of the branch pipes are arranged above the top of the corresponding receiving tank (20).

4. An industrial hemp seed protein extraction device according to claim 1, wherein the storage tank (2) is composed of an auxiliary outer shell and an auxiliary inner shell, a hot air cavity is formed between the auxiliary outer shell and the auxiliary inner shell, the auxiliary heating mechanism is a heat pipe (23) arranged on the air inlet pipe (11), the heat pipe (23) is connected with the auxiliary outer shell, the inside of the heat pipe (23) is communicated with the inside of the hot air cavity, an air outlet is formed in the auxiliary outer shell, a stirring motor is fixedly arranged at the top end of the storage tank (2), an agitator positioned in the storage tank (2) is arranged at the output end of the stirring motor, and a control valve is arranged on the heat pipe (23).

5. An industrial hemp seed protein extraction device according to claim 1, wherein the air guiding mechanism comprises a U-shaped frame (24), the inside of the U-shaped frame (24) is hollow, the U-shaped frame (24) is disposed in the housing (1), the U-shaped frame (24) is disposed outside the heating cavity (17) in a half-wrapped manner, a plurality of ventilation pipes (25) are uniformly distributed on both sides of the inside of the U-shaped frame (24), the ventilation pipes (25) penetrate through the outer wall of the heating cavity (17), the air outlets of the ventilation pipes (25) extend into the heating cavity (17), and the air inlet pipe (11) and the U-shaped frame (24) are integrally communicated.

6. An industrial hemp seed protein extraction device according to claim 1, wherein the heating chamber (17) and the inner wall of the housing (1) are fixed together by a plurality of fixing frames, and the middle part of the bottom plate (4) is a rubber layer made of rubber.