Search

CN-224221513-U - Colloid mill suitable for animal protein production

CN224221513UCN 224221513 UCN224221513 UCN 224221513UCN-224221513-U

Abstract

The utility model relates to the technical field of colloid mills, and discloses a colloid mill suitable for animal protein production, which comprises a shell, wherein a first fixed grinding plate is arranged on the inner side of the upper part of the shell, a feeding pipe is arranged on the eccentric side of the first fixed grinding plate, a second cylindrical fixed grinding plate is arranged on the inner wall of the shell and positioned on the lower side of the fixed grinding plate, a rotating grinding block is rotatably arranged in the shell, a motor connected with the rotating grinding block is arranged at the bottom of the shell, a pulp outlet groove is arranged between the lower part of the shell and the lower part of the second fixed grinding plate in a penetrating way, a cooling water cavity is arranged in the second fixed grinding plate, and a cooling water conveying assembly communicated with the cooling water cavity is arranged on the shell. Compared with the prior art, the fixed grinding plate has the advantages that the cooling water cavity is formed in the fixed grinding plate II, cooling water is continuously conveyed into the cooling water cavity through the cooling water conveying assembly, the temperature of the fixed grinding plate II is reduced, the fixed grinding plate II is contacted with the fixed grinding plate I to cool the fixed grinding plate I, and a plurality of groups of cooling ports I are formed in the side wall of the rotating grinding block, so that good heat dissipation can be achieved.

Inventors

  • LIU SI
  • REN HAOJIE
  • LU YONG
  • Hui Xijun

Assignees

  • 山西牧禾生物科技有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (5)

  1. 1. Be suitable for colloid mill of animal protein production, including shell (1), support frame (2) are installed to shell (1) bottom, its characterized in that: The automatic grinding machine is characterized in that a plate is not arranged at the top of the shell (1), a first fixed grinding plate (3) is arranged on the inner side of the upper part of the shell, a feeding pipe (4) is arranged on the eccentric side of the first fixed grinding plate (3), a cylindrical second fixed grinding plate (10) is arranged on the inner wall of the shell (1) and positioned at the lower side of the first fixed grinding plate (3), a rotating grinding block (5) is rotatably arranged in the shell (1), a motor (9) connected with the rotating grinding block (5) is arranged at the bottom of the shell (1), a coarse grinding layer (6) matched with the lower side of the first fixed grinding plate (3) is arranged at the top of the rotating grinding block (5), a fine grinding layer (7) matched with the second fixed grinding plate (10) is arranged on the outer wall of the rotating grinding block (5), and a slurry outlet groove (11) is arranged between the lower part of the shell (1) and the lower part of the second fixed grinding plate (10) in a penetrating manner. The inside of the fixed grinding plate II (10) is provided with a cooling water cavity (12), and the shell (1) is provided with a cooling water conveying component communicated with the cooling water cavity (12).
  2. 2. The colloid mill suitable for animal protein production according to claim 1, wherein the cooling water conveying component comprises a water inlet pipe (13) and a water outlet pipe (15), the water inlet pipe (13) and the water outlet pipe (15) are respectively arranged on two opposite sides of the shell (1), the height of the water outlet pipe (15) is higher than that of the water inlet pipe (13), and a water control valve I (14) and a water control valve II (16) are respectively arranged on the water inlet pipe (13) and the water outlet pipe (15).
  3. 3. The colloid mill suitable for animal protein production according to claim 2, wherein the inside of the rotating grinding block (5) is of a hollow structure, a plurality of groups of first heat dissipation openings (8) are arranged on the lower side wall, a plurality of groups of second heat dissipation openings (17) are arranged at the bottom of the shell (1), and the first heat dissipation openings (8) and the second heat dissipation openings (17) are overlapped in a staggered mode.
  4. 4. The colloid mill for animal protein production according to claim 1, wherein the outer wall of the first fixed grinding plate (3) is fixedly connected with the outer shell (1) through a plurality of groups of bolts.
  5. 5. The colloid mill for animal protein production according to claim 4, wherein the lower side edge of the first fixed grinding plate (3) is in contact with the top of the second fixed grinding plate (10), and the upper side edge of the rotating grinding block (5) is chamfered.

Description

Colloid mill suitable for animal protein production Technical Field The utility model relates to the technical field of colloid mills, in particular to a colloid mill suitable for animal protein production. Background In animal protein processing, colloid mills are often used to emulsify chicken bone paste, to emulsify pigskin, and to emulsify other animal skins such as chicken bones, fish blocks, animal organs, and the like. These treatments require that the material reach a fine and uniform state to ensure the quality and mouthfeel of the final product, The temperature should be kept low during the grinding and emulsification of animal proteins. In the process of grinding and emulsifying animal proteins, the control of temperature is important. The proper temperature range is usually between 4 ℃ and 8 ℃, so that the maximum extraction amount of salt-soluble protein can be ensured, and the protein is prevented from being heated and solidified, so that the oil and water retaining capacity of the protein is maintained, heat can be generated between grinding blocks in the long-time grinding process of the conventional colloid mill, the heat of a driving motor is also easily transferred to the grinding blocks, the grinding blocks are easily caused to be higher, and the salt-soluble protein is denatured and loses the emulsifying effect. Aiming at the technical problems, the application provides a colloid mill suitable for animal protein production. Disclosure of utility model 1. Technical problem to be solved The technical problem to be solved by the utility model is that heat is generated between grinding blocks in the long-time grinding process, and the heat of a driving motor is also easily transferred to the grinding blocks, so that the grinding blocks are easy to be higher. 2. Technical proposal The colloid mill comprises a shell, wherein a support frame is arranged at the bottom of the shell, a plate is not arranged at the top of the shell, a first fixed grinding plate is arranged at the inner side of the upper part of the shell, a feeding pipe is arranged at the upper eccentric side of the first fixed grinding plate, a cylindrical second fixed grinding plate is arranged on the inner wall of the shell and positioned at the lower side of the fixed grinding plate, a rotary grinding block is rotatably arranged in the shell, a motor connected with the rotary grinding block is arranged at the bottom of the shell, a coarse grinding layer matched with the lower side of the fixed grinding plate is arranged at the top of the rotary grinding block, a fine grinding layer matched with the second fixed grinding plate is arranged on the outer wall of the rotary grinding block, and a pulp outlet groove is arranged between the lower part of the shell and the lower part of the second fixed grinding plate in a penetrating manner; the second fixed grinding plate is internally provided with a cooling water cavity, and the shell is provided with a cooling water conveying component communicated with the cooling water cavity. As an improvement, the cooling water conveying assembly comprises a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are respectively arranged on two opposite sides of the shell, the height of the water outlet pipe is higher than that of the water inlet pipe, and a water control valve I and a water control valve II are respectively arranged on the water inlet pipe and the water outlet pipe. As an improvement, the inside of the rotary grinding block is of a hollow structure, a plurality of groups of first radiating ports are arranged on the lower side wall, a plurality of groups of second radiating ports are arranged at the bottom of the shell, and the first radiating ports and the second radiating ports are overlapped in a staggered mode. As an improvement, an outer wall of the fixed grinding plate is fixedly connected with the shell through a plurality of groups of bolts. As improvement, the edge of the lower side of the fixed grinding plate is contacted with the top of the fixed grinding plate, and the edge of the upper side of the rotating grinding block is a chamfer. 3. Advantageous effects Compared with the prior art, the utility model has the advantages that the cooling water cavity is arranged in the second fixed grinding plate, cooling water is continuously conveyed into the cooling water cavity through the cooling water conveying component, the temperature of the second fixed grinding plate is reduced, the second fixed grinding plate is contacted with the first fixed grinding plate for heat exchange, the first fixed grinding plate can be cooled, the inside of the rotating grinding block is of a hollow structure, the lower side wall is provided with the plurality of groups of the first heat dissipation ports, so that heat on the rotating grinding block can be well dissipated, animal protein can be kept at a low temperature between the second fixed gri