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CN-224220830-U - Thallus protein concentration system

CN224220830UCN 224220830 UCN224220830 UCN 224220830UCN-224220830-U

Abstract

The application provides a mycoprotein concentration system, and belongs to the field of mycoprotein preparation. The system comprises a raw material liquid tank, a primary centrifugal machine, a primary concentrated liquid tank, a secondary centrifugal machine, a secondary concentrated liquid tank, a drying tower and a drying tower, wherein an inlet of the primary centrifugal machine is communicated with an outlet of the raw material liquid tank, an inlet of the primary centrifugal machine is communicated with a concentrated liquid outlet of the primary centrifugal machine, an inlet of the secondary centrifugal machine is communicated with an outlet of the primary concentrated liquid tank, a clear liquid outlet of the secondary centrifugal machine is communicated with the raw material liquid tank, the secondary concentrated liquid tank is communicated with a concentrated liquid outlet of the secondary centrifugal machine, and an inlet of the drying tower is communicated with an outlet of the secondary concentrated liquid tank. Through the continuous operation of the first-stage centrifugal machine and the second-stage centrifugal machine, the high-efficiency concentration of the residual water of the mycoprotein is realized, and the recovery rate of the protein is improved. Meanwhile, the clear liquid of the secondary centrifuge contains higher mycoprotein and is re-discharged into the raw material liquid tank for re-centrifugal utilization, so that the recovery efficiency of the protein is further improved.

Inventors

  • ZONG FUBAO
  • XI ZONGPO
  • HAO SHANSHAN

Assignees

  • 河北首朗新能源科技有限公司

Dates

Publication Date
20260512
Application Date
20250512

Claims (10)

  1. 1. A mycoprotein concentration system, the system comprising: a raw material liquid tank (1) for storing residual water of the mycoprotein; The inlet of the primary centrifugal machine (2) is communicated with the outlet of the raw material liquid tank (1); The inlet of the first-stage concentrated liquid tank (3) is communicated with the concentrated liquid outlet of the first-stage centrifugal machine (2) and is used for temporarily storing first-stage centrifugal concentrated liquid; The inlet of the secondary centrifuge (4) is communicated with the outlet of the primary concentrate tank (3), and the clear liquid outlet of the secondary centrifuge (4) is communicated with the raw material liquid tank (1); A second-stage concentrated liquid tank (5), wherein the second-stage concentrated liquid tank (5) is communicated with a concentrated liquid outlet of the second-stage centrifugal machine (4) and is used for temporarily storing second-stage centrifugal concentrated liquid, and And the inlet of the drying tower (6) is communicated with the outlet of the secondary concentrated liquid tank (5).
  2. 2. The system of claim 1, wherein the system further comprises: The device comprises a clear liquid tank (7), wherein an inlet of the clear liquid tank (7) is communicated with a clear liquid outlet of the primary centrifugal machine (2), and an outlet of the clear liquid tank (7) is communicated with a sewage treatment system (11).
  3. 3. The system of claim 1, wherein the system further comprises: A first filter arranged between the raw material liquid tank (1) and the primary centrifugal machine (2) and used for removing solid impurities in the mycoprotein residual water and/or, The second filter is arranged between the primary concentrated liquid tank (3) and the secondary centrifugal machine (4) and is used for removing solid impurities in the primary centrifugal concentrated liquid.
  4. 4. The system of claim 1, wherein the system further comprises: The rotor pump is arranged between the primary concentrated liquid tank (3) and the secondary centrifugal machine (4) and/or, The plunger pump is arranged between the secondary concentrated liquid tank (5) and the drying tower (6).
  5. 5. The system according to claim 1, wherein the primary centrifuge (2) is a disk centrifuge, and/or, The secondary centrifugal machine (4) is a horizontal spiral sedimentation centrifugal machine.
  6. 6. The system according to claim 1, characterized in that the drying tower (6) is a spray drying tower (6).
  7. 7. The system according to claim 1, wherein the primary concentrate tank (3) is provided with stirring means and/or, And a stirring component is arranged in the secondary concentrated liquid tank (5).
  8. 8. The system according to claim 1, further comprising an alkaline washing device for alkaline washing of the primary centrifuge (2) and the secondary centrifuge (4), the alkaline washing device comprising: An outlet of the alkaline washing tank (13) is communicated with an inlet of the primary centrifugal machine (2) and an inlet of the secondary centrifugal machine (4) and is used for storing alkaline liquor (16); An alkaline cleaning solution tank (14) (7), wherein the inlet of the alkaline cleaning solution tank (14) (7) is communicated with the cleaning solution outlet of the primary centrifuge (2) and the cleaning solution outlet of the secondary centrifuge (4), the first outlet of the alkaline cleaning solution tank (14) (7) is communicated with the alkaline cleaning tank (13), and the second outlet of the alkaline cleaning solution tank (14) (7) is communicated with the sewage treatment system (11); the device comprises a centrifugal slag liquid tank (15), wherein an inlet of the centrifugal slag liquid tank (15) is communicated with a concentrated liquid outlet of the primary centrifugal machine (2) and a concentrated liquid outlet of the secondary centrifugal machine (4), and an outlet of the centrifugal slag liquid tank (15) is communicated with a sewage treatment system (11).
  9. 9. The system according to claim 1, further comprising a pickling device for pickling the primary centrifuge (2) and the secondary centrifuge (4), the pickling device comprising: the outlet of the pickling tank is communicated with the inlet of the primary centrifugal machine (2) and the inlet of the secondary centrifugal machine (4) and is used for storing alkali liquor (16); A pickling clear liquid tank (18) (7), wherein an inlet of the pickling clear liquid tank (18) (7) is communicated with a clear liquid outlet of the primary centrifugal machine (2) and a clear liquid outlet of the secondary centrifugal machine (4), a first outlet of the pickling clear liquid tank (18) (7) is communicated with the pickling tank, and a second outlet of the pickling clear liquid tank (18) (7) is communicated with a sewage treatment system (11); the device comprises a centrifugal slag liquid tank (15), wherein an inlet of the centrifugal slag liquid tank (15) is communicated with a concentrated liquid outlet of the primary centrifugal machine (2) and a concentrated liquid outlet of the secondary centrifugal machine (4), and an outlet of the centrifugal slag liquid tank (15) is communicated with a sewage treatment system (11).
  10. 10. The system according to claim 1, further comprising a flushing water device for flushing the primary centrifuge (2) and the secondary centrifuge (4), the flushing water device comprising: A flushing water tank (20), wherein an outlet of the flushing water tank (20) is communicated with an inlet of the primary centrifugal machine (2) and an inlet of the secondary centrifugal machine (4), and a clear liquid outlet of the primary centrifugal machine (2) and a clear liquid outlet of the secondary centrifugal machine (4) are communicated with an inlet of the raw material liquid tank (1); the device comprises a centrifugal slag liquid tank (15), wherein an inlet of the centrifugal slag liquid tank (15) is communicated with a concentrated liquid outlet of the primary centrifugal machine (2) and a concentrated liquid outlet of the secondary centrifugal machine (4), and an outlet of the centrifugal slag liquid tank (15) is communicated with a sewage treatment system (11).

Description

Thallus protein concentration system Technical Field The application relates to the technical field of preparation of mycoprotein, in particular to a mycoprotein concentration system. Background The waste water containing the thallus proteins is directly discharged to a sewage system, so that the waste of resources is caused, the environmental treatment burden is increased, and the problem can be solved if the waste water containing the thallus proteins is concentrated and separated for spray drying. Spray drying is a method used for drying materials. Atomizing the concentrated material in the drying chamber, and quickly vaporizing the water in contact with hot air to obtain a dried product. The method can directly dry the solution and emulsion into powder or granular products, and can omit the procedures of evaporation, crushing and the like. The concentration of the concentrate directly affects the energy consumption level of the spray drying. The concentration method of the thallus materials can be divided into a centrifugal method, a filtering method, an ultrafiltration method, an evaporation concentration method and the like, and can be selected according to different material properties. However, there is a technical problem that recovery rate of mycoprotein is low at present. Disclosure of utility model The application provides a mycoprotein concentration system which aims at solving the technical problem of how to improve the recovery rate of mycoprotein. The application provides a mycoprotein concentration system, which comprises: the raw material liquid tank is used for storing residual water of the mycoprotein; The inlet of the primary centrifugal machine is communicated with the outlet of the raw material liquid tank; The inlet of the first-stage concentrated liquid tank is communicated with the concentrated liquid outlet of the first-stage centrifugal machine and is used for temporarily storing first-stage centrifugal concentrated liquid; The inlet of the secondary centrifuge is communicated with the outlet of the primary concentrated liquid tank, and the clear liquid outlet of the secondary centrifuge is communicated with the raw material liquid tank; a second-stage concentrated solution tank communicated with the concentrated solution outlet of the second-stage centrifugal machine and used for temporarily storing the second-stage centrifugal concentrated solution, and And the inlet of the drying tower is communicated with the outlet of the secondary concentrated liquid tank. Optionally, the system further comprises: The inlet of the clear liquid tank is communicated with the clear liquid outlet of the primary centrifugal machine, and the outlet of the clear liquid tank is communicated with the sewage treatment system. Optionally, the system further comprises: A first filter arranged between the raw material liquid tank and the primary centrifugal machine and used for removing solid impurities in the mycoprotein residual water and/or, The second filter is arranged between the primary concentrated liquid tank and the secondary centrifugal machine and is used for removing solid impurities in the primary centrifugal concentrated liquid. Optionally, the system further comprises: the rotor pump is arranged between the primary concentrated liquid tank and the secondary centrifugal machine and/or, The plunger pump is arranged between the secondary concentrated liquid tank and the drying tower. Optionally, the primary centrifuge is a disk centrifuge, and/or, The secondary centrifugal machine is a horizontal spiral sedimentation centrifugal machine. Optionally, the drying tower is a spray drying tower. Optionally, a stirring component is arranged in the primary concentrate tank, and/or, And a stirring component is arranged in the secondary concentrated liquid tank. Optionally, the system further comprises an alkaline washing device for alkaline washing of the primary centrifuge and the secondary centrifuge, wherein the alkaline washing device comprises: The outlet of the alkaline washing tank is communicated with the inlet of the primary centrifugal machine and the inlet of the secondary centrifugal machine and is used for storing alkaline liquor; An inlet of the alkaline cleaning solution tank is communicated with a clear solution outlet of the primary centrifugal machine and a clear solution outlet of the secondary centrifugal machine, a first outlet of the alkaline cleaning solution tank is communicated with the alkaline cleaning tank, and a second outlet of the alkaline cleaning solution tank is communicated with a sewage treatment system; The inlet of the centrifugal slag liquid tank is communicated with the concentrated liquid outlet of the primary centrifugal machine and the concentrated liquid outlet of the secondary centrifugal machine, and the outlet of the centrifugal slag liquid tank is communicated with the sewage treatment system. Optionally, the system further comprises a pickling device