A collagen gel filtration device

Abstract

The utility model discloses a collagen protein gel filtration device relates to the field of gel filtration, including filter vat, be provided with vibration type filter assembly on the filter vat, and vibration type filter assembly includes filter screen plate, vibration top plate and vertical connecting rod, and filter screen plate is arranged in the filter vat, and the outer wall of filter screen plate contacts the inner wall of filter vat, and vibration top plate sets up the top of filter vat, and filter screen plate is connected vibration top plate through a plurality of vertical connecting rods, and a plurality of vertical connecting rods are distributed along the circumferential direction of filter screen plate, and the spring is set up on vertical connecting rod, and one end of spring is connected vibration top plate, and the other end is connected in the top of filter vat, and vibration top plate has the freedom of reciprocating motion along the vertical direction, and the reciprocating motion of vibration top plate drives filter screen plate to move up and down and produces vibration, can effectively avoid the blockage of filter screen of collagen protein gel because of viscosity adhesion, and the rate of gel through filter screen is accelerated, and the purification efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of gel filtration technology, specifically a collagen gel filtration device. Background Technology

[0002] In the fields of biomedicine, cosmetics, and food, the separation and purification of collagen gel is a crucial step in ensuring product quality, and filtration, as a core process, directly affects the purity and quality of the collagen gel. Traditional collagen gel filtration equipment mostly employs static filtration, relying on gravity or pressure to force the gel through a filter screen. However, this method has significant drawbacks. Due to the high viscosity of collagen gel, it easily adheres to the filter screen during filtration, leading to filter blockage. This not only significantly reduces filtration efficiency but also increases production costs and labor intensity due to frequent filter cleaning. To address these issues, there is an urgent need to develop a novel filtration device to improve the filtration effect and production efficiency of collagen gel. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a collagen gel filtration device to address the deficiencies of the prior art.

[0004] The purpose of this utility model is achieved through the following technical solution: a collagen gel filtration device, comprising a filter barrel, on which a vibrating filtration assembly is provided. The vibrating filtration assembly includes a filter screen plate, a vibrating top plate, and vertical connecting rods. The filter screen plate is arranged inside the filter barrel, with its outer wall contacting the inner wall of the filter barrel. The vibrating top plate is positioned above the filter barrel. The filter screen plate is connected to the vibrating top plate via multiple vertical connecting rods, which are evenly distributed along the circumference of the filter screen plate. A spring is sleeved on each vertical connecting rod, with one end of the spring connected to the vibrating top plate and the other end connected to the top of the filter barrel. The vibrating top plate has the freedom to reciprocate vertically.

[0005] Furthermore, the vibratory filter assembly also includes a main shaft and a motor. Two support plates are fixedly spaced at the top of the filter barrel. The main shaft is located between the two support plates. The two ends of the main shaft are rotatably connected to the two support plates respectively. The main shaft is located below the vibrating top plate. A cam is fixedly sleeved on the main shaft. The cam contacts the vibrating top plate. A motor is installed on one of the support plates. The output shaft of the motor is connected to the main shaft.

[0006] Furthermore, an electromagnet is installed on the top of the filter barrel, and a permanent magnet is installed on the bottom of the vibrating top plate. The electromagnet and the permanent magnet are arranged opposite to each other, and the electromagnet generates magnetic poles that are opposite to the magnetism of the permanent magnet when energized.

[0007] Furthermore, the filter screen plate has a through hole for the vertical connecting rod to pass through, the vertical connecting rod has a threaded section, and an upper nut and a lower nut are threadedly connected to the vertical connecting rod, the filter screen plate is constrained between the upper nut and the lower nut.

[0008] Furthermore, the filter barrel has an opening at the bottom, a base plate is detachably connected to the bottom of the filter barrel, and multiple support feet are connected to the side wall of the filter barrel, with the multiple support feet evenly distributed along the circumference of the filter barrel.

[0009] Furthermore, a flange is fixedly fitted at the bottom of the filter barrel, and the base plate is connected to the flange by bolts.

[0010] Furthermore, the bottom of the filter barrel is provided with an annular sealing groove, and a sealing ring is fixed to the top of the bottom plate, the sealing ring being interference-fitted into the annular sealing groove.

[0011] Furthermore, the bottom plate is connected to a discharge pipe, and the top of the filter barrel is provided with a feed hopper.

[0012] The beneficial effects of this utility model are:

[0013] 1. The reciprocating motion of the vibrating top plate drives the filter screen to move up and down, which effectively prevents collagen gel from clogging the filter screen due to sticky adhesion, speeds up the rate at which the gel passes through the filter screen, and improves the purification efficiency.

[0014] 2. The components that drive the reciprocating motion of the vibrating top plate are arranged at the top of the filter barrel so that they do not come into contact with the gel inside the filter barrel. This ensures that the quality of the gel is not affected and that the driving components can be used normally. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of Embodiment 4 of the collagen gel filtration device of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of Embodiment 5 of the collagen gel filtration device of this utility model;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] In the diagram, 1-filter barrel, 2-filter screen plate, 3-vibrating top plate, 4-vertical connecting rod, 5-spring, 6-main shaft, 7-motor, 8-support plate, 9-cam, 10-electromagnet, 11-permanent magnet, 12-upper nut, 13-lower nut, 14-base plate, 15-support foot, 16-flange, 17-sealing ring, 18-discharge pipe, 19-feed hopper. Detailed Implementation

[0019] Example 1

[0020] like Figures 1 to 3 As shown, a collagen gel filtration device includes a filter barrel 1, on which a vibrating filtration assembly is installed. The vibrating filtration assembly includes a filter screen plate 2, a vibrating top plate 3, and vertical connecting rods 4. The filter screen plate 2 is arranged inside the filter barrel 1, with its outer wall contacting the inner wall of the filter barrel 1. The vibrating top plate 3 is positioned above the filter barrel 1. The filter screen plate 2 is connected to the vibrating top plate 3 via multiple vertical connecting rods 4, which are evenly distributed along the circumference of the filter screen plate 2. Springs 5 ​​are sleeved on the vertical connecting rods 4, with one end of the springs 5 ​​connected to the vibrating top plate 3 and the other end connected to the filter screen plate 4. At the top of the filter barrel 1, the vibrating top plate 3 has the freedom to reciprocate vertically. The top of the filter barrel 1 is equipped with a feed hopper 19. Collagen gel is fed into the filter barrel 1 through the feed head 19, causing the collagen gel to accumulate on the filter screen plate 2. When the vibrating top plate 3 reciprocates, it will drive the filter screen plate 2 to move up and down through the vertical connecting rod 4, thereby causing the filter screen plate 2 to vibrate. Under the action of vibration, the movement of collagen gel is accelerated, which can effectively prevent collagen gel from clogging the filter screen due to sticky adhesion, speed up the rate at which the gel passes through the filter screen, and improve the purification efficiency.

[0021] Example 2

[0022] Based on Example 1, such as Figure 2 and Figure 3 As shown, the filter screen plate 2 has a through hole for the vertical connecting rod 4 to pass through. The vertical connecting rod 4 has a threaded section, and an upper nut 12 and a lower nut 13 are threadedly connected to the vertical connecting rod 4. The filter screen plate 2 is constrained between the upper nut 12 and the lower nut 13. The filter screen plate 2 is detachably connected to the vertical connecting rod 4, which facilitates the replacement or maintenance of the filter screen plate 2 in the future. A shoulder is formed on the vertical connecting rod 4. The upper nut 12 abuts against the shoulder, thereby positioning the filter screen plate 2. First, the upper nut 12 is abutted against the shoulder, then the filter screen plate 2 is put on the vertical connecting rod 4, and finally the lower nut 13 is installed, so that the filter screen plate 2 is pressed between the upper nut 12 and the lower nut 13, realizing the detachable installation of the filter screen plate 2, which facilitates the replacement and maintenance in the future.

[0023] Example 3

[0024] Based on Embodiment 2, the bottom of the filter barrel 1 is open, and a base plate 14 is detachably connected to the bottom of the filter barrel 1. The base plate 14 is connected to a discharge pipe 18. Multiple support feet 15 are connected to the side wall of the filter barrel 1. The multiple support feet 15 are evenly distributed along the circumference of the filter barrel 1. A flange 16 is fixedly fitted to the bottom of the filter barrel 1. The base plate 14 is connected to the flange 16 by bolts. Through the detachable base plate 14, the filter screen plate 2 can be installed and removed from the bottom of the filter barrel 1. The base plate 14 is connected to the filter barrel 1 through the flange, which makes installation simple and easy to disassemble.

[0025] Furthermore, an annular sealing groove is provided at the bottom of the filter barrel 1, and a sealing ring 17 is fixed at the top of the base plate 14. The sealing ring 17 is interference-fitted into the annular sealing groove to improve the sealing strength between the filter barrel 1 and the base plate 14 and avoid leakage problems.

[0026] Example 4

[0027] Based on Example 3, such as Figure 1 As shown, the vibratory filter assembly also includes a main shaft 6 and a motor 7. Two support plates 8 are fixedly spaced at the top of the filter barrel 1. The main shaft 6 is located between the two support plates 8, with each end of the main shaft 6 rotatably connected to one of the support plates 8. The main shaft 6 is located below the vibrating top plate 3. A cam 9 is fixedly sleeved on the main shaft 6, contacting the vibrating top plate 3. A motor 7 is mounted on one of the support plates 8, and the output shaft of the motor 7 is connected to the main shaft 6. The motor 7 drives the main shaft 6 to rotate, which in turn drives the cam 9 to rotate. This causes the distal end of the cam 9 to push the vibrating top plate 3 upwards. At this time, the spring 5 is in a stretched state. When the distal end of the cam 9 moves away from the vibrating top plate 3, the vibrating top plate 3 moves downwards under the reaction force of the spring 5. This, in turn, drives the cam 9 to rotate via the main shaft 6, driving the vibrating top plate 3 to reciprocate up and down. This, in turn, causes the filter screen 2 to vibrate via the vertical connecting rod 4, accelerating filtration efficiency and reducing the risk of clogging. Simultaneously, the motor 7 and the main shaft 6 are positioned at the top of the filter barrel 1 to ensure driving stability and avoid affecting the gel.

[0028] Example 5

[0029] Based on Example 3, such as Figure 2 As shown, an electromagnet 10 is installed on the top of the filter bucket 1, and a permanent magnet 11 is installed on the bottom of the vibrating top plate 3. The electromagnet 10 and the permanent magnet 11 are arranged opposite to each other. When the electromagnet 10 is energized, it generates a magnetic pole that is opposite to the magnetic field of the permanent magnet 11. When the electromagnet 10 is energized, it attracts the permanent magnet 11, causing the permanent magnet 11 to drive the vibrating top plate 3 to compress the spring 5 and move downward. When the electromagnet 10 is de-energized, the vibrating top plate 3 returns to its original position under the reaction force of the spring 5. At this time, the spring 5 will drive the vibrating top plate 3 to reciprocate, thereby generating vibration. Then, by cyclically switching the electromagnet 10 on and off, the filter screen 2 will vibrate to accelerate the filtration of the gel.

Claims

1. A collagen gel filtration device, characterized in that, The filter includes a filter barrel (1), on which a vibrating filter assembly is provided. The vibrating filter assembly includes a filter screen plate (2), a vibrating top plate (3), and vertical connecting rods (4). The filter screen plate (2) is arranged inside the filter barrel (1), and the outer wall of the filter screen plate (2) contacts the inner wall of the filter barrel (1). The vibrating top plate (3) is located above the filter barrel (1). The filter screen plate (2) is connected to the vibrating top plate (3) through multiple vertical connecting rods (4). The multiple vertical connecting rods (4) are evenly distributed along the circumferential direction of the filter screen plate (2). A spring (5) is sleeved on the vertical connecting rod (4). One end of the spring (5) is connected to the vibrating top plate (3), and the other end is connected to the top of the filter barrel (1). The vibrating top plate (3) has the freedom to reciprocate in the vertical direction.

2. The collagen gel filtration device according to claim 1, characterized in that, The vibratory filter assembly also includes a main shaft (6) and a motor (7). The top of the filter barrel (1) has two support plates (8) fixed at intervals. The main shaft (6) is located between the two support plates (8). The two ends of the main shaft (6) are rotatably connected to the two support plates (8). The main shaft (6) is located below the vibrating top plate (3). A cam (9) is fixedly sleeved on the main shaft (6). The cam (9) contacts the vibrating top plate (3). A motor (7) is installed on one of the support plates (8). The output shaft of the motor (7) is connected to the main shaft (6) through a drive.

3. The collagen gel filtration device according to claim 1, characterized in that, An electromagnet (10) is installed on the top of the filter barrel (1), and a permanent magnet (11) is installed on the bottom of the vibrating top plate (3). The electromagnet (10) and the permanent magnet (11) are arranged opposite to each other. When the electromagnet (10) is energized, it generates a magnetic pole that is opposite to the magnetism of the permanent magnet (11).

4. The collagen gel filtration device according to claim 1, characterized in that, The filter screen plate (2) has a through hole for the vertical connecting rod (4) to pass through. The vertical connecting rod (4) has a threaded section. The upper nut (12) and the lower nut (13) are threadedly connected to the vertical connecting rod (4). The filter screen plate (2) is restricted between the upper nut (12) and the lower nut (13).

5. A collagen gel filtration device according to claim 4, characterized in that, The filter barrel (1) has an opening at the bottom, and a base plate (14) is detachably connected to the bottom of the filter barrel (1). Multiple support feet (15) are connected to the side wall of the filter barrel (1), and the multiple support feet (15) are evenly distributed along the circumference of the filter barrel (1).

6. A collagen gel filtration device according to claim 5, characterized in that, The bottom of the filter barrel (1) is fixedly fitted with a flange (16), and the bottom plate (14) is connected to the flange (16) by bolts.

7. A collagen gel filtration device according to claim 6, characterized in that, The bottom of the filter barrel (1) is provided with an annular sealing groove, and the top of the bottom plate (14) is fixed with a sealing ring (17), which is interference-fitted into the annular sealing groove.

8. A collagen gel filtration device according to claim 5, characterized in that, The bottom plate (14) is connected to a discharge pipe (18), and the top of the filter barrel (1) is provided with a feed hopper (19).

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