CN216604132U

CN216604132U - Solvent recovery unit of cottonseed protein extraction equipment

Info

Publication number: CN216604132U
Application number: CN202123124282.0U
Authority: CN
Inventors: 张胜利
Original assignee: Xingtai Zhongmian Ziguang Cotton Industry Co ltd
Current assignee: Xingtai Zhongmian Ziguang Cotton Industry Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-27
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of solvent recovery, in particular to a solvent recovery device of cottonseed protein extraction equipment, which comprises an extraction barrel, a heating box, a flash evaporation barrel and a filter box, wherein the top of the extraction barrel is connected with a liquid pump through a conduit, the output end of the liquid pump is connected with the heating box through a water guide pipe, one side of the heating box is connected with the top of the flash evaporation barrel through a conduit, one side of the bottom of the flash evaporation barrel is connected with a lift pump through a conduit, and a centrifugal mechanism is arranged in the extraction barrel. Thereby leading the recovered solvent to be continuously used in the next extraction, saving energy resources and meeting economic benefits.

Description

Solvent recovery unit of cottonseed protein extraction equipment

Technical Field

The utility model relates to the technical field of solvent recovery, in particular to a solvent recovery device of cottonseed protein extraction equipment.

Background

The cottonseed protein is a high protein product prepared by removing linter and husks from cottonseed, soaking oil and draining off oil at a low temperature once, and then removing toxic substance, namely gossypol, is a protein raw material newly on the market in China, and tests and application of some dairy farms prove that the use of the cottonseed protein can obviously improve the milk yield of dairy cows, improve the quality of dairy cows and save the feeding cost.

The solvent can be separated from the extraction liquid after the extraction of the cottonseed protein is finished, but the separated solvent contains various components, and the various components including active components also have ineffective components.

Therefore, there is a need to design a device for further processing and extracting cottonseed protein, which can solve one or more of the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve one or more problems in the prior art, the utility model provides a solvent recovery device of cottonseed protein extraction equipment.

The technical scheme adopted by the utility model for achieving the purpose is as follows: the utility model provides a solvent recovery unit of cottonseed protein extraction equipment, including extraction bucket, heating cabinet, flash tank and rose box, there is the liquid pump at the top of extraction bucket through pipe connection, the output of liquid pump is connected with the heating cabinet through the aqueduct, one side of heating cabinet is connected with flash tank top through the pipe, there is the elevator pump bottom one side of flash tank through pipe connection, the output of elevator pump is connected with the rose box top through the pipe, the inside of extraction bucket is equipped with centrifugal mechanism, centrifugal mechanism is the driving motor of perpendicular setting on the extraction bucket top including setting up, driving motor's output runs through and extends to the interior fixedly connected with centrifugal shaft of extraction bucket, the equidistant fixedly connected with a plurality of puddlers of one end outer wall of centrifugal shaft.

Preferably, the top end fixedly connected with feed hopper of extraction bucket, every the equidistant welding in bottom of puddler has a plurality of centrifugation spares.

Preferably, there is a first solenoid valve between the heating box and the flash evaporation barrel through a conduit, and there is a second solenoid valve between the flash evaporation barrel and the lift pump through a conduit.

Preferably, the interior top from the top down of flashing bucket has set gradually first screening net and second screening net, the interior bottom fixedly connected with U type condenser pipe of flashing bucket, the one end of U type condenser pipe runs through and extends to the flashing bucket outside and is connected with the elevator pump input end.

Preferably, the inside of rose box is equipped with first filter screen board and second filter screen board in proper order, the output setting of elevator pump is in first filter screen board one side of keeping away from the second filter screen board.

Preferably, one side of the filter box, which is far away from the flash barrel, is connected with a third electromagnetic valve through a conduit.

The utility model has the beneficial effects that:

according to the utility model, through the mutual matching effect of the extraction barrel, the heating box, the flash evaporation barrel, the filter box, the centrifugal mechanism, the second filter screen plate, the first filter screen, the second filter screen, the U-shaped condenser pipe and the first filter screen plate, not only can useful components in the solvent be collected, but also impurities in the solvent can be effectively filtered, and a purer solvent can be obtained, so that the recovered solvent can be continuously used in the next extraction, the energy is saved, and the economic benefit is met.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model;

FIG. 2 is a schematic view of the internal structure of the extraction barrel of the utility model;

FIG. 3 is a schematic view of the internal structure of the flash evaporation barrel of the utility model;

fig. 4 is a schematic view of the internal structure of the filtering box of the utility model.

Description of reference numerals:

1. an extraction barrel; 2. a heating box; 3. a flash barrel; 4. a filter box; 5. a centrifugal mechanism; 6. a liquid pump; 7. a feed hopper; 8. a first solenoid valve; 9. a second solenoid valve; 10. a lift pump; 11. a third electromagnetic valve; 12. a drive motor; 13. a centrifugal shaft; 14. a stirring rod; 15. a centrifuge; 16. a second filter screen plate; 17. a first screening net; 18. a second screening net; 19. a U-shaped condenser tube; 20. a first filter screen plate.

Detailed Description

As shown in figures 1-4, the utility model provides a solvent recovery device of cottonseed protein extraction equipment, which comprises an extraction barrel 1, a heating box 2, a flash evaporation barrel 3 and a filter box 4, the top of the extraction barrel 1 is connected with a liquid pump 6 through a conduit, the output end of the liquid pump 6 is connected with the heating box 2 through a water conduit, one side of the heating box 2 is connected with the top of the flash evaporation barrel 3 through a conduit, one side of the bottom of the flash evaporation barrel 3 is connected with a lift pump 10 through a conduit, the output end of the lift pump 10 is connected with the top of the filter tank 4 through a conduit, a centrifugal mechanism 5 is arranged inside the extraction barrel 1, the centrifugal mechanism 5 comprises a driving motor 12 which is arranged at the top end of the extraction barrel 1 and is vertically arranged, the output end of the driving motor 12 penetrates through and extends into the extraction barrel 1 and is fixedly connected with a centrifugal shaft 13, and the outer wall of one end of the centrifugal shaft 13 is fixedly connected with a plurality of stirring rods 14 at equal intervals.

Further, in the above technical scheme, the top end of the extraction barrel 1 is fixedly connected with a feeding funnel 7, and each of the bottom ends of the stirring rods 14 is welded with a plurality of centrifugal pieces 15 at equal intervals, so that the centrifugal efficiency is better under the action of the centrifugal pieces 15.

Further, in the above technical scheme, there is a first solenoid valve 8 between heating cabinet 2 and flash drum 3 through pipe connection, there is a second solenoid valve 9 between flash drum 3 and elevator pump 10 through pipe connection.

Further, in the above technical solution, the inner top of the flash barrel 3 is provided with a first screening net 17 and a second screening net 18 from top to bottom in sequence, the inner bottom of the flash barrel 3 is fixedly connected with a U-shaped condenser tube 19, one end of the U-shaped condenser tube 19 extends to the outside of the flash barrel 3 and is connected with the input end of the lift pump 10, a first filter screen plate 20 and a second filter screen plate 16 are sequentially arranged in the filter box 4, the output end of the lift pump 10 is arranged at one side of the first filter screen plate 20 far away from the second filter screen plate 16, through the mutual matching action among the first screening net 17, the second screening net 18, the U-shaped condensing pipe 19, the first filtering net plate 20 and the second filtering net plate 16, therefore, impurities in the solvent can be effectively filtered, and a purer solvent is obtained, so that the recovered solvent can be continuously used in the next extraction.

Further, in the above technical solution, one side of the filter box 4 far from the flash barrel 3 is connected with a third electromagnetic valve 11 through a conduit.

In summary, the present invention includes: the method comprises the steps of firstly conveying an extraction solvent into an extraction barrel 1 through a feed hopper 7, starting a driving motor 12 to work, driving the driving motor 12 to drive a centrifugal shaft 13 to rotate, driving a plurality of stirring rods 14 to drive a plurality of centrifugal pieces 15 to rotate by the rotation of a centrifugal shaft 13, driving a plurality of centrifugal rods 14 to further drive a plurality of centrifugal pieces 15 to rotate by the rotation of the centrifugal shaft 13, carrying out centrifugal tank on the solvent, then starting a liquid pump 6 to convey the solvent liquid into a heating box 2 to carry out heating treatment, then opening a first electromagnetic valve 8, conveying the heated solvent liquid into a flash evaporation barrel 3, the solvent liquid after low-temperature filtration is obtained by processing the solvent liquid through the first screening net 17, the second screening net 18 and the U-shaped condensation pipe 19, then the second electromagnetic valve 9 is opened, the solvent liquid is conveyed into the filter box 4 and is filtered through the first filter screen plate 20 and the second filter screen plate 16, so that not only can useful components in the solvent be collected, but also impurities in the solvent can be effectively filtered, and purer solvent is obtained, so that the recovered solvent can be continuously used in next extraction, energy is saved, and economic benefits are met.

Claims

1. The utility model provides a solvent recovery unit of cottonseed protein extraction equipment which characterized in that: comprises an extraction barrel (1), a heating box (2), a flash evaporation barrel (3) and a filter box (4), wherein the top of the extraction barrel (1) is connected with a liquid pump (6) through a conduit, the output end of the liquid pump (6) is connected with the heating box (2) through a water conduit, one side of the heating box (2) is connected with the top of the flash evaporation barrel (3) through a conduit, one side of the bottom of the flash evaporation barrel (3) is connected with a lift pump (10) through a conduit, the output end of the lift pump (10) is connected with the top of the filter box (4) through a conduit, a centrifugal mechanism (5) is arranged in the extraction barrel (1), the centrifugal mechanism (5) comprises a driving motor (12) which is vertically arranged at the top end of the extraction barrel (1), the output end of the driving motor (12) extends into the extraction barrel (1) and is fixedly connected with a centrifugal shaft (13), the outer wall of one end of the centrifugal shaft (13) is fixedly connected with a plurality of stirring rods (14) at equal intervals.

2. The solvent recovery device of cottonseed protein extraction equipment as claimed in claim 1, wherein: the top fixedly connected with feed hopper (7) of extraction bucket (1), every the equal interval welding in bottom of puddler (14) has a plurality of centrifugation pieces (15).

3. The solvent recovery device of cottonseed protein extraction equipment as claimed in claim 1, wherein: there is first solenoid valve (8) through pipe connection between heating cabinet (2) and flash drum (3), there is second solenoid valve (9) through pipe connection between flash drum (3) and elevator pump (10).

4. The solvent recovery device of cottonseed protein extraction equipment as claimed in claim 1, wherein: the interior top from the top down of flash bucket (3) has set gradually first screening net (17) and second screening net (18), the interior bottom fixedly connected with U type condenser pipe (19) of flash bucket (3), the one end of U type condenser pipe (19) is run through and is extended to flash bucket (3) outside and be connected with elevator pump (10) input.

5. The solvent recovery device of cottonseed protein extraction equipment as claimed in claim 1, wherein: the filter box is characterized in that a first filter screen plate (20) and a second filter screen plate (16) are sequentially arranged in the filter box (4), and the output end of the lifting pump (10) is arranged on one side, away from the second filter screen plate (16), of the first filter screen plate (20).

6. The solvent recovery device of cottonseed protein extraction equipment as claimed in claim 1, wherein: one side of the filter box (4) far away from the flash barrel (3) is connected with a third electromagnetic valve (11) through a conduit.