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CN-224207451-U - Pea protein extraction separator

CN224207451UCN 224207451 UCN224207451 UCN 224207451UCN-224207451-U

Abstract

The utility model relates to the technical field of vegetable protein extraction devices, and discloses a pea protein extraction and separation device, which comprises an extraction box, wherein the bottom of the extraction box is of an inverted trapezoid design, the top of the extraction box is fixedly connected with a stirring motor, and an output shaft of the stirring motor penetrates downwards into the extraction box and is connected with a stirring assembly. This kind of pea protein extraction separator stirs through the mixed liquid in the agitator motor drive extraction case, impels mixed liquid from extraction case top slow down flow, when mixed liquid flows through extraction case bottom (designs to reverse trapezoidal), can form the impact backward flow, this backward flow is powerful to be strikeed and drive the solid-liquid mixture of extraction case bottom, make it flow to the extraction case top along with the backward flow of liquid, so, the backward flow mixing of upper and lower direction has been realized to the inside liquid of extraction case, showing the mixed effect of reinforcing extract and protein raw materials, and then promoted the extraction efficiency of protein.

Inventors

  • YU ZHUPING
  • WANG XIN
  • QIN HONGZHI

Assignees

  • 恒源生物科技有限公司

Dates

Publication Date
20260508
Application Date
20250613

Claims (9)

  1. 1. The pea protein extraction and separation device comprises an extraction box (1) and is characterized in that the bottom of the extraction box (1) is of an inverted trapezoid design, the top of the extraction box (1) is fixedly connected with a stirring motor (2), an output shaft of the stirring motor (2) downwards penetrates into the extraction box (1) and is connected with a stirring assembly, the top of the extraction box (1) is further connected with an extraction liquid box (3) and a raw material adding assembly, and the extraction liquid box (3) and the raw material adding assembly are respectively located on two sides of the stirring motor (2).
  2. 2. The pea protein extraction and separation device according to claim 1, wherein the bottom side wall of the inverted trapezoid of the extraction box (1) is fixedly connected and communicated with a liquid discharge pipe (4), and a liquid discharge valve (5) is arranged on the liquid discharge pipe (4).
  3. 3. The pea protein extraction and separation device according to claim 1, wherein the raw material adding component comprises an adding pipe (6) and an adding funnel (7), the adding pipe (6) is fixedly connected with the top of the extraction box (1) and is communicated with the extraction box (1), and the adding funnel (7) is fixedly connected and communicated with one end, far away from the extraction box (1), of the adding pipe (6).
  4. 4. The pea protein extraction and separation device according to claim 1, wherein the top of the extraction liquid box (3) is fixedly connected and communicated with a liquid adding pipe (8), the side wall of the bottom of the extraction liquid box (3) is fixedly connected and communicated with an injection pipe (9), the other end of the injection pipe (9) downwards penetrates through the top of the extraction box (1) and is communicated with the extraction box (1), the injection pipe (9) is provided with a liquid adding valve (10), and the bottom of the extraction liquid box (3) is fixedly connected with the top of the extraction box (1).
  5. 5. The pea protein extraction and separation device according to claim 4, wherein the injection tube (9) penetrates through one end in the extraction box (1) to be fixedly connected and communicated with a spray head (11).
  6. 6. The pea protein extraction and separation device according to claim 1, wherein the stirring assembly comprises a shaft rod (12) and a plurality of paddles (13), one end of the shaft rod (12) and an output shaft of the stirring motor (2) penetrate through one end of the extraction box (1) to be fixedly connected, the paddles (13) are uniformly distributed on the outer side of the shaft rod (12), and the paddles (13) are fixedly connected with the shaft rod (12).
  7. 7. The pea protein extraction and separation device according to claim 6, wherein the inner wall of the bottom of the inverted trapezoid of the extraction box (1) is fixedly connected with a conical block (14).
  8. 8. The pea protein extraction and separation device according to claim 7, wherein the top middle position of the conical block (14) is provided with a limiting hole (101), and one end of the shaft lever (12) far away from the stirring motor (2) is rotationally connected with the limiting hole (101).
  9. 9. The pea protein extraction and separation device according to claim 1, wherein the inverted trapezoid bottom of the extraction box (1) is fixedly connected with a trapezoid base (15).

Description

Pea protein extraction separator Technical Field The utility model relates to the technical field of vegetable protein extraction devices, in particular to a pea protein extraction and separation device. Background Pea protein extraction and separation devices are devices designed specifically for extracting proteins from peas. In view of the increasing demand for plant-based proteins, in particular pea proteins, which are of great interest due to their superior amino acid composition and environmental protection in the production process, the importance of such devices is increasing. The extraction process of pea proteins generally starts with crushing or pulping the cleaned raw materials, and then mixing an extract solution with a specific PH with the crushed raw materials or slurry to dissolve proteins in the extract solution, thereby achieving the purpose of protein extraction. The patent of present publication number CN221206884U discloses a soybean protein extraction separator, including the soaking tank that is used for soybean protein extraction separator, the lower extreme intercommunication of soaking tank has mixed separator tank and compression jar, fixedly connected with connecting pipe between soaking tank and the mixed separator tank, the top surface fixedly connected with extract tank of soaking tank, fixedly connected with raceway on the extract tank, and the end of raceway extends to the soaking incasement, and the top surface fixedly connected with of soaking tank is in pan feeding pipe and motor, the pivot of motor rotates and extends to the soaking incasement and fixedly connected with bull stick, the lower extreme fixedly connected with carousel of bull stick, carousel lower extreme slip laminating is in the soaking bottom of the case portion, and carousel upper end symmetry fixedly connected with strip shaped plate, fixedly connected with stirring leaf on the wall of bull stick. The extraction liquid and the soybeans in the soaking box can be effectively and fully stirred and mixed. However, the extraction separation device in the technology still has the following problems that although the mixed liquid at the bottom of the soaking tank can be fully stirred and mixed by arranging the rotatable turntable at the bottom of the soaking tank, when the turntable is sealed with the bottom of the soaking tank through the sealing ring, the sealing ring needs to be tightly attached to the bottom of the tank, so that the resistance of the turntable in the rotation of the bottom of the tank is increased, the energy consumption of stirring and mixing operation is increased, and meanwhile, a large amount of abrasion fragments can be generated in the continuous rotating and stirring process due to friction between the sealing ring and the inner wall of the bottom of the tank, and the abrasion fragments are mixed into the solution, so that certain pollution is caused to the solution in the soaking tank, and the extraction quality of plant proteins is influenced. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a pea protein extraction and separation device, which improves the protein extraction quality. In order to achieve the purpose, the pea protein extraction and separation device comprises an extraction box, wherein the bottom of the extraction box is of an inverted trapezoid design, the top of the extraction box is fixedly connected with a stirring motor, an output shaft of the stirring motor penetrates downwards into the extraction box and is connected with a stirring assembly, the top of the extraction box is also connected with an extraction liquid box and a raw material adding assembly, and the extraction liquid box and the raw material adding assembly are respectively positioned on two sides of the stirring motor. Further, the side wall of the inverted trapezoid bottom of the extraction box is fixedly connected and communicated with a liquid discharge pipe, and a liquid discharge valve is arranged on the liquid discharge pipe. Further, the raw material adding component comprises an adding pipe and an adding funnel, wherein the adding pipe is fixedly connected with the top of the extraction box and is communicated with the extraction box, and the adding funnel is fixedly connected with and communicated with one end, far away from the extraction box, of the adding pipe. Further, the top of the extraction liquid box is fixedly connected and communicated with a liquid adding pipe, the side wall of the bottom of the extraction liquid box is fixedly connected and communicated with an injection pipe, the other end of the injection pipe downwards penetrates through the top of the extraction box and is communicated with the extraction box, and the injection pipe is provided with a liquid adding valve. Further, the injection tube penetrates through one end in the extraction box to be fixedly connected and communicated with the spray head. Further, the st