Rapid concentration device for enzymatically hydrolyzed fish slurry

Abstract

The utility model provides a rapid concentrating device for enzymatically hydrolyzed fish slurry, comprising a concentrating tank, wherein the upper inner wall of the concentrating tank is fixedly connected with a spring, the lower end of the spring is fixedly connected with a middle ball, the four corners of the outer end of the middle ball are rotatably connected with retractable support rods, a plurality of retractable support rods are fixedly connected with a silicone ring at one end away from the middle ball, the lower end of the middle ball is fixedly connected with a winding rope body, the lower end of the concentrating tank is fixedly connected with a discharge pipe opening, the lower end of the discharge pipe opening is fixedly connected with an auxiliary horizontal plate, the upper end of the auxiliary horizontal plate is installed with an electric winding reel, and in this scheme, a silicone ring is arranged in the concentrating tank to scrape up and down the inner side wall of the concentrating tank, the winding rope body under the silicone ring can be wound by the electric winding reel, and the wound winding rope body stretches the spring accordingly, so that the silicone ring scrapes downward on the inner side wall of the concentrating tank, and the residual material on the inner side wall of the concentrating tank is scraped off, which is beneficial to ensuring the discharge efficiency of the concentrating tank.

Description

Technical Field

[0001] The utility model relates to a rapid concentrating device for enzymatically hydrolyzed fish slurry, belonging to the technical field of slurry processing. Background Art

[0002] The protein in the fish paste is hydrolyzed by enzymes. Commonly used enzymes may be proteases, such as trypsin or other specific proteases. The purpose of enzymatic hydrolysis is to decompose the macromolecular proteins in the fish paste into smaller polypeptides or amino acids, thereby increasing the solubility and bioavailability of the hydrolyzate.

[0003] A fish slurry concentration device with Chinese patent number CN218740216U includes a concentrator, an evaporator and a condenser. The lower part of the concentrator is provided with a condensate outlet and a liquid inlet, and the upper part of the concentrator is provided with a steam inlet and a liquid outlet. The liquid outlet is connected to the liquid inlet in the middle of the evaporator through a pipeline, so that the steam can be reused and the evaporation feed amount can be controlled to produce high-concentration fish slurry.

[0004] During the discharging process of the enzymatically hydrolyzed fish slurry, due to the high viscosity of the concentrated enzymatically hydrolyzed fish slurry, residual material is easily generated on the inner wall of the concentration tank, resulting in low discharging efficiency of the concentration tank. Therefore, it is necessary to design a rapid concentration device for enzymatically hydrolyzed fish slurry with a material discharging auxiliary function to solve the above problem. Utility Model Content

[0005] In view of this, the utility model provides a rapid concentration device for enzymatically hydrolyzed fish slurry to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the utility model is achieved in this way:

[0007] The invention discloses a rapid concentration device for enzymatically hydrolyzed fish slurry, comprising a concentration tank, wherein the upper inner wall of the concentration tank is fixedly connected with a spring, the lower end of the spring is fixedly connected with a middle ball, the four outer corners of the middle ball are rotatably connected with retractable support rods, a plurality of retractable support rods are fixedly connected with silicone rings at one end away from the middle ball, the lower end of the middle ball is fixedly connected with a winding rope body, the lower end of the concentration tank is fixedly connected with a discharge pipe opening, the lower end of the discharge pipe opening is fixedly connected with an auxiliary horizontal plate, and the upper end of the auxiliary horizontal plate is equipped with an electric winding reel.

[0008] Further preferably, the winding rope body is wound around the outside of the electric winding shaft, and a pair of horizontal side vertical plates are fixedly connected to the upper end of the auxiliary horizontal plate.

[0009] Further preferably, the electric winding reel is installed between the two horizontal side vertical plates, and a circular hole for threading is opened at the upper end of the auxiliary horizontal plate.

[0010] Further preferably, the inner end of the threading hole is fixedly connected with a silicone flexible liner, and the winding rope body passes through the inside and outside of the threading hole.

[0011] Further preferably, the winding rope body is in contact with the silicone flexible inner liner, and the lower inner wall of the concentration tank is fixedly connected with an inclined lower material layer.

[0012] Further preferably, the inner end of the concentration tank is filled with enzymatically hydrolyzed fish slurry, and the silica gel ring is in contact with the inner side wall of the concentration tank.

[0013] Further preferably, a plurality of retractable support rods can extend into the discharge pipe opening, and the four corners of the lower end of the concentration tank are fixedly connected with support columns.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. In the present invention, a silicone ring is arranged in the concentrator to scrape the inner wall of the concentrator up and down. The winding rope under the silicone ring can be wound by an electric winding reel. The wound winding rope stretches the spring accordingly, so that the silicone ring scrapes downward on the inner wall of the concentrator to scrape off the residual material on the inner wall of the concentrator. When the silicone ring is pulled down, the silicone ring can be extended into the discharge pipe opening, so that the abutment force of the small aperture of the discharge pipe opening of the multiple retractable support rods can rotate and retract the retractable support rods in the middle ball, so that the silicone ring is squeezed, and the residual material on the inner wall of the discharge pipe opening can also be scraped off, which is beneficial to ensure the discharge efficiency of the concentrator.

[0016] Second, when the electric winding reel winds up the winding rope, a silicone flexible liner can be arranged in the threading hole. The silicone flexible liner can avoid strong friction between the winding rope and the inner wall of the threading hole, reduce the risk of breakage of the winding rope, and thus ensure the displacement efficiency of the silicone ring in the concentration tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the axial side structure of the concentration tank of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the concentration tank of the utility model;

[0019] Figure 3 This is a schematic diagram of the axial side structure of the discharge pipe port of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of the threading circular hole of the utility model.

[0021] Figure numerals: 1. Concentration tank; 2. Spring; 3. Retractable support rod; 4. Middle ball; 5. Silicone ring; 6. Inclined lower material layer; 7. Discharge pipe mouth; 9. Horizontal side plate; 10. Electric winding reel; 11. Threading hole; 12. Silicone flexible liner; 13. Auxiliary horizontal plate; 14. Winding rope body; 15. Support column. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] like Figure 1-4 As shown, an embodiment of the utility model provides a rapid concentration device for enzymatically hydrolyzed fish slurry, including a concentration tank 1, the upper inner wall of the concentration tank 1 is fixedly connected to a spring 2, the lower end of the spring 2 is fixedly connected to a middle ball 4, the four corners of the outer end of the middle ball 4 are rotatably connected to retractable support rods 3, a plurality of retractable support rods 3 are fixedly connected to one end away from the middle ball 4 with a silicone ring 5, the lower end of the middle ball 4 is fixedly connected to a winding rope body 14, the lower end of the concentration tank 1 is fixedly connected to a discharge pipe 7, the lower end of the discharge pipe 7 is fixedly connected to an auxiliary cross plate 13, and the upper end of the auxiliary cross plate 13 is equipped with an electric winding reel 10.

[0026] The winding rope 14 is wound around the outside of the electric winding shaft 10, and the upper end of the auxiliary horizontal plate 13 is fixedly connected to a pair of horizontal side vertical plates 9. The electric winding shaft 10 is installed between the two horizontal side vertical plates 9. The lower inner wall of the concentration tank 1 is fixedly connected to the inclined lower material layer 6. The inner end of the concentration tank 1 is filled with enzymatic fish slurry. The silicone ring 5 is in contact with the inner side wall of the concentration tank 1. A plurality of retractable support rods 3 can extend into the discharge pipe 7. The four corners of the lower end of the concentration tank 1 are fixedly connected to support columns 15.

[0027] Example 2

[0028] In one embodiment, a threading circular hole 11 is formed at the upper end of the auxiliary horizontal plate 13 , and a silicone flexible inner liner 12 is fixedly connected to the inner end of the threading circular hole 11 .

[0029] The reeling rope 14 passes through the threading circular hole 11 , and the reeling rope 14 and the silicone flexible liner 12 are in contact with each other.

[0030] During operation of the utility model, the enzymolyzed fish slurry is filled into the concentration tank 1 for vacuum concentration operation to process the enzymolyzed fish slurry into a liquid with high viscosity. During the discharging process of the enzymolyzed fish slurry, due to the high viscosity of the concentrated enzymolyzed fish slurry, it is easy to produce residual material on the inner wall of the concentration tank 1, resulting in low discharging efficiency of the concentration tank 1. Therefore, a silicone ring 5 is arranged in the concentration tank 1 to scrape up and down the inner wall of the concentration tank 1. The winding rope body 14 under the silicone ring 5 can be wound by the electric winding reel 10. The winding rope body 14 after winding stretches the spring 2, so that the silicone ring 5 scrapes downward on the inner wall of the concentration tank 1 to scrape off the residual material on the inner wall of the concentration tank 1, and when the silicone ring 5 is pulled down, the silicone ring 5 can be extended into the discharge pipe opening 7, so that the abutment force of the small aperture of the discharge pipe opening 7 of the plurality of retractable support rods 3 can rotate and retract the retractable support rods 3 in the middle ball 4, so that the silicone ring 5 is squeezed, and the residual material on the inner wall of the discharge pipe opening 7 can also be scraped off, which is beneficial to ensure the discharge efficiency of the concentration tank 1;

[0031] At the same time, when the electric winding reel 10 winds up the winding rope 14, a silicone flexible liner 12 can also be arranged in the threading hole 11. The silicone flexible liner 12 can avoid strong friction between the winding rope 14 and the inner wall of the threading hole 11, reduce the risk of breakage of the winding rope 14, and thus ensure the displacement efficiency of the silicone ring 5 in the concentration tank 1.

Claims

1. A rapid concentration device for enzymatically hydrolyzed fish slurry, characterized in that: The invention comprises a concentration tank (1), wherein the upper inner wall of the concentration tank (1) is fixedly connected to a spring (2), the lower end of the spring (2) is fixedly connected to a middle ball (4), the four corners of the outer end of the middle ball (4) are rotatably connected to retractable support rods (3), one end of a plurality of retractable support rods (3) away from the middle ball (4) is fixedly connected to a silicone ring (5), the lower end of the middle ball (4) is fixedly connected to a winding rope body (14), the lower end of the concentration tank (1) is fixedly connected to a discharge pipe (7), the lower end of the discharge pipe (7) is fixedly connected to an auxiliary horizontal plate (13), and the upper end of the auxiliary horizontal plate (13) is equipped with an electric winding reel (10).

2. The rapid concentration device for enzymatically hydrolyzed fish slurry according to claim 1, characterized in that: The winding rope body (14) is wound around the outside of the electric winding shaft (10), and the upper end of the auxiliary horizontal plate (13) is fixedly connected to a pair of horizontal side vertical plates (9).

3. The rapid concentration device for enzymatically hydrolyzed fish slurry according to claim 1, characterized in that: The electric winding shaft (10) is installed between two horizontal side vertical plates (9), and a threading circular hole (11) is provided at the upper end of the auxiliary horizontal plate (13).

4. The rapid concentration device for enzymatically hydrolyzed fish slurry according to claim 3, characterized in that: The inner end of the threading circular hole (11) is fixedly connected with a silicone flexible liner (12), and the winding rope body (14) passes through the inside and outside of the threading circular hole (11).

5. The rapid concentration device for enzymatically hydrolyzed fish slurry according to claim 4, characterized in that: The winding rope body (14) is in contact with the silicone flexible inner liner (12), and the lower inner wall of the concentration tank (1) is fixedly connected with a sloping lower material layer (6).

6. The rapid concentration device for enzymatically hydrolyzed fish slurry according to claim 1, characterized in that: The inner end of the concentration tank (1) is filled with enzymatically hydrolyzed fish slurry, and the silica gel ring (5) is in contact with the inner side wall of the concentration tank (1).

7. The rapid concentration device for enzymatically hydrolyzed fish slurry according to claim 1 is characterized in that: The plurality of retractable support rods (3) can extend into the discharge pipe opening (7), and the four corners of the lower end of the concentration tank (1) are fixedly connected with support columns (15).

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