CN215539095U

CN215539095U - Hyaluronic acid filter equipment

Info

Publication number: CN215539095U
Application number: CN202122179963.0U
Authority: CN
Inventors: 李榕榕
Original assignee: Shandong Ts Biotech Co ltd
Current assignee: Shandong Ts Biotech Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-18
Anticipated expiration: 2031-09-09

Abstract

The utility model provides a hyaluronic acid filtering device, a first shell is connected with a second shell through a support pillar, a filter cartridge is arranged in the first shell, a slag discharge pipe is arranged at the bottom of the filter cartridge, the deslagging pipe extends out of the first shell, a first motor is arranged at the top of the first shell, a motor shaft is arranged on the first motor, a connecting rod is arranged on the motor shaft, a scraper plate is connected to the end portion of the connecting rod, feed inlets are symmetrically formed in the top of the first shell, which is close to the side wall, a filter screen plate is arranged in the second shell, the filter screen plate is connected with the side wall of the second shell through a first hinge, a circle of baffle plate is arranged on the filter screen plate, a second hinge is arranged on the lower surface of the filter screen plate, which is far away from the first hinge, the second hinge is connected with a movable rod, an inclined plate second is arranged at the bottom of the second shell, and a pressure spring is sleeved on the end portion of the movable rod, and the end part of the movable rod is provided with a rotating wheel, the bottom of the shell II is provided with a motor II, and the motor II is provided with a cam which is matched with the rotating wheel to rotate. The utility model can accelerate the filtration by two-stage filtration and anti-clogging, can vibrate the fine filtration and improve the production efficiency.

Description

Hyaluronic acid filter equipment

Technical Field

The utility model relates to the technical field of hyaluronic acid production, in particular to a hyaluronic acid filtering device.

Background

Hyaluronic acid is an inherent component in the human body, a kind of glucuronic acid. Hyaluronic acid is generally produced by both extraction methods using animal tissues as raw materials and bacterial fermentation methods. The animal tissue material is cockscomb, vitreous bulls-eye, etc. Defatting raw materials with acetone or ethanol, dehydrating, soaking in distilled water, filtering, treating with sodium chloride water solution and chloroform solution, adding trypsin, keeping temperature to obtain mixed solution, treating with ion exchanger, and purifying to obtain refined hyaluronic acid.

Because the hyaluronic acid production needs enzymolysis, filtration, precipitation and the like for many times, each step belongs to an important link in the production. The filtration is mainly to filter the animal tissue raw material after enzymolysis, remove impurities and then precipitate to obtain a crude product and the like. Or the crude product is dissolved and filtered for purification. However, in any filtration step, the obtained hyaluronic acid extract has a high viscosity and is troublesome to filter, so that the filtration efficiency is low, and the problem of clogging of a filter screen due to excessive viscosity occurs over time. Meanwhile, the effect of one-time filtration is not good, and for the hyaluronic acid extracting solution with high viscosity, due to blockage or slow speed, the effect of one-time filtration has great influence on obtaining solid products by subsequent alcohol precipitation.

Disclosure of Invention

The hyaluronic acid filtering device provided by the utility model has the advantages that secondary filtering is realized, blockage is prevented, filtering can be accelerated, fine filtering can be realized through vibration, and the production efficiency is improved.

The utility model adopts the technical scheme that the hyaluronic acid filtering device comprises a first shell and a second shell, wherein the first shell is arranged above the second shell and is connected with the second shell through a support column, a filter cylinder is arranged in the first shell, the bottom of the filter cylinder is connected with the bottom wall of the first shell, a slag discharge pipe is arranged at the bottom of the filter cylinder and extends out of the first shell, a valve is arranged on the slag discharge pipe, a first motor is arranged at the top of the first shell, a motor shaft is arranged on the first motor and extends into the filter cylinder, connecting rods are symmetrically and equidistantly arranged on the motor shaft, the end part of the connecting rod far away from the motor shaft is connected with a scraper, a feeding port is symmetrically arranged at the top of the first shell close to the side wall, a feeding pipe extending into the first shell is arranged at the feeding port, and a first inclined plate is symmetrically arranged at the bottom of the first shell, the end portion of the first inclined plate is connected with a first conveying pipeline and a second conveying pipeline which are symmetrical, the first conveying pipeline and the second conveying pipeline all stretch into and are communicated with a second shell, a filter screen plate is arranged in the second shell, the filter screen plate is connected with the side wall of the second shell through a first hinge, a circle of baffle is arranged on the filter screen plate, a second hinge is arranged on the lower surface, away from the first hinge, of the filter screen plate, a movable rod is connected with the second hinge, the bottom of the second shell is provided with a second inclined plate, the movable rod stretches out of the bottom of the second shell and penetrates through the inclined plate, a pressure spring is sleeved on the end portion, stretching out of the second shell, of the movable rod, a rotating wheel is arranged at the end portion of the movable rod, a second motor is arranged at the bottom of the second shell, a cam matched with the rotating wheel is arranged on the second motor, and a discharge port is arranged on the side wall, close to the bottom, of the second shell.

Further, motor shaft, connecting rod and scraper blade form a rotatory scraper blade frame, the diameter of rotatory scraper blade frame is less than the diameter of cartridge filter, be equipped with plastics brush or brush on the scraper blade.

Furthermore, the cylinder wall of the filter cylinder is a filter screen, the feeding pipe extends into the upper part of the cylinder wall of the filter cylinder, and the bottom pipe wall of the feeding pipe is connected with the top end of the cylinder wall of the filter cylinder.

Furthermore, one end of the first inclined plate is connected with the side wall of the first shell, the other end of the first inclined plate is connected with the first conveying pipe and the second conveying pipe which are symmetrical, and the top cover of the first shell is in detachable bolt connection.

Further, the baffle is arranged along the edge of the filter screen plate for one circle.

Further, the lateral wall of the second shell is connected to one end of the second inclined plate, the discharge hole is connected to the other end of the second inclined plate, and a water baffle is arranged at a position, close to the movable rod, of the second inclined plate.

Further, a stable support is arranged at the bottom of the second shell.

Furthermore, the movable rod, the pressure spring, the rotating wheel and the cam form an up-and-down reciprocating mechanism.

Compared with the prior art, the utility model has the following beneficial effects:

the motor shaft, the connecting rod and the scraper form a rotary scraper frame which can be driven by the motor to rotate to scrape viscous hyaluronic acid attached to the filter screen, so that the hyaluronic acid cannot block the filter screen, the filtering effect of the filter screen is ensured, and meanwhile, the stirring of the rotary scraper enables the hyaluronic acid to be filtered in a stirring state, the flowing of the hyaluronic acid is increased, the filtering is accelerated, the filtering efficiency is increased, and the time is saved; the up-down reciprocating mechanism formed by the movable rod, the pressure spring, the rotating wheel and the cam is driven by the motor II, so that the filter screen plate can vibrate up and down for filtering, and the hyaluronic acid liquid is filtered in a motion state, so that the speed of the filter screen plate is prevented, impurities can be easily screened out through vibration, the filtering effect is increased, and the production efficiency is improved; the filter cartridge is different from the filter screen of the filter screen plate in diameter and is divided into an upper chamber and a lower chamber for filtering, coarse filtering is carried out firstly, and fine filtering is carried out secondly, so that the purity of the hyaluronic acid liquid is improved, the filtering effect is increased, and the requirement of subsequent precipitation production is met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of part A of the present invention.

Illustration of the drawings: 1. a first shell; 2. a second shell; 3. a support pillar; 4. a filter cartridge; 5. a slag discharge pipe; 6. a valve; 7. a first motor; 8. a motor shaft; 9. a connecting rod; 10. a squeegee; 11. a feeding port; 12. a feeding pipe; 13. a first inclined plate; 14. a first material conveying pipe; 15. a second conveying pipe; 16. a filter screen plate; 17. a first hinge; 18. a baffle plate; 19. a second hinge; 20. a movable rod; 21. a second inclined plate; 22. a pressure spring; 23. a rotating wheel; 24. a second motor; 25. a cam; 26. and (4) a discharge port.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Other embodiments, which can be derived by those skilled in the art from the embodiments given herein without making any creative effort, belong to the specific embodiments of the present invention.

The specific embodiment is as follows:

referring to fig. 1 and 2, a hyaluronic acid filtering device comprises a first shell 1 and a second shell 2, wherein the first shell 1 is arranged above the second shell 2, the first shell 1 is connected with the second shell 2 through a support pillar 3, a filter cartridge 4 is arranged inside the first shell 1, the bottom of the filter cartridge 4 is connected with the bottom wall of the first shell 1, a slag discharge pipe 5 is arranged at the bottom of the filter cartridge 4, the slag discharge pipe 5 extends out of the first shell 1, a valve 6 is arranged on the slag discharge pipe 5, a first motor 7 is arranged at the top of the first shell 1, a motor shaft 8 is arranged on the first motor 7, the motor shaft 8 extends into the filter cartridge 4, connecting rods 9 are symmetrically and equidistantly arranged on the motor shaft 8, end parts of the connecting rods 9 far away from the motor shaft 8 are connected with a scraper 10, a feeding port 11 is symmetrically arranged at the top of the first shell 1 close to the side wall, the feeding port 11 is provided with a feeding pipe 12 extending into the first shell 1, a first inclined plate 13 is symmetrically arranged at the bottom of the first shell 1, the end portion of the inclined plate I13 is connected with a symmetrical first material conveying pipe 14 and a symmetrical second material conveying pipe 15, the first material conveying pipe 14 and the second material conveying pipe 15 are both communicated with the second shell 2, a filter screen plate 16 is arranged in the second shell 2, the filter screen plate 16 is connected with the side wall of the second shell 2 through a first hinge 17, a circle of baffle 18 is arranged on the filter screen plate 16, a second hinge 19 is arranged on the lower surface, away from the first hinge 17, of the filter screen plate 16, the second hinge 19 is connected with a movable rod 20, an inclined plate II 21 is arranged at the bottom of the second shell 2, the movable rod 20 extends out of the bottom of the second shell 2, the movable rod 20 penetrates through the inclined plate II 21, a pressure spring 22 is sleeved on the end portion, extending out of the second shell 2, a rotating wheel 23 is arranged at the end portion of the movable rod 20, a second motor 24 is arranged at the bottom of the second shell 2, a cam 25 matched with the rotating wheel 23 is arranged on the second motor 24, and a discharge port 26 is arranged on the side wall, close to the bottom, of the second shell 2.

The motor shaft 8, the connecting rod 9 and the scraper 10 form a rotary scraper frame, the diameter of the rotary scraper frame is smaller than that of the filter cartridge 4, and the scraper 10 is provided with a plastic brush or a hairbrush. The filter cartridge is driven by the first motor 7 to rotate, viscous hyaluronic acid liquid attached to the filter screen of the filter cartridge 4 is scraped, so that the hyaluronic acid liquid cannot block the filter screen, the filtering effect of the filter screen is guaranteed, and meanwhile, the stirring of the scraper frame is rotated, so that the hyaluronic acid liquid is filtered in a stirring state, the flowing of the hyaluronic acid liquid is increased, and the filtering is accelerated.

The section of thick bamboo wall of cartridge filter 4 is the filter screen, and pan feeding pipe 12 stretches into the section of thick bamboo wall top of cartridge filter 4, and the bottom pipe wall of pan feeding pipe 12 connects the section of thick bamboo wall top of cartridge filter 4. The feeding pipe 12 is connected to the top end of the wall of the filter cartridge 4, so that the viscous hyaluronic acid solution can better flow into the filter cartridge 4.

One end of the inclined plate I13 is connected with the side wall of the shell I1, the other end of the inclined plate I13 is connected with the symmetrical feed delivery pipe I14 and the feed delivery pipe II 15, and the top cover of the shell I1 is in open-detachable bolt connection. The top of the first shell 1 is detachably connected, filter cartridges 4 with different diameters are replaced according to the viscosity of the solution for producing hyaluronic acid, and meanwhile maintenance can be conducted.

The baffle 18 is placed around the edge of the screen plate 16. The baffles of different heights can be replaced. The baffle 18 is liquid that flows onto the screen plate to prevent spillage and splashing during vibratory filtration.

One end of the second inclined plate 21 is connected with the side wall of the second shell 2, the other end of the second inclined plate 21 is connected with the discharge hole 26, and a water baffle is arranged at the position, close to the movable rod 20, of the second inclined plate 21.

And a stable support is arranged at the bottom of the second shell 2.

As shown in fig. 2, the movable lever 20, the pressure spring 22, the runner 23 and the cam 25 form an up-and-down reciprocating mechanism. The cam 25 is engaged with the rotating wheel 23 under the action of the second motor 24, so that the movable rod 20 can move up and down, and the pressure spring 22 provides a reset force.

Hyaluronic acid solution or animal tissue after the enzymolysis, through pan feeding mouth 11 and pan feeding pipe 12, enter the cartridge filter 4 in casing 1. During filtering, under the driving of the motor I7, the rotating scraper frame formed by the motor shaft 8, the connecting rod 9 and the scraper 10 rotates to scrape viscous hyaluronic acid attached to the filter screen of the filter cartridge 4, the scraped waste residues flow out through the residue discharge pipe 5, and the filtered liquid enters the shell II 2 through the blocking of the inclined plate I13 and the blocking of the feed delivery pipe I14 and the feed delivery pipe II 15 and flows into the filter screen plate 16 for filtering. The movable rod 20, the pressure spring 22, the rotating wheel 23 and the cam 25 reciprocate up and down, and meanwhile, the first hinge 17 and the second hinge 19 on the filter screen plate 16 enable the filter screen plate 16 to vibrate, so that the vibration filtering effect is achieved. The filtered solution flows to the second inclined plate 21 and flows out through the discharge hole 26 to perform the subsequent steps.

The foregoing detailed description has shown and described the principles, features and advantages of the present invention, and is not intended to limit the present invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A hyaluronic acid filter device comprises a first shell (1) and a second shell (2), and is characterized in that: the shell I (1) is arranged above the shell II (2), the shell I (1) is connected with the shell II (2) through a support column (3), a filter cartridge (4) is arranged inside the shell I (1), the bottom of the filter cartridge (4) is connected with the bottom wall of the shell I (1), a slag discharge pipe (5) is arranged at the bottom of the filter cartridge (4), the slag discharge pipe (5) extends out of the shell I (1), a valve (6) is arranged on the slag discharge pipe (5), a motor I (7) is arranged at the top of the shell I (1), a motor shaft (8) is arranged on the motor I (7), the motor shaft (8) extends into the filter cartridge (4), connecting rods (9) are symmetrically and equidistantly arranged on the motor shaft (8), an end connecting scraper (10) of the motor shaft (8) is far away from the connecting rods (9), a feeding port (11) is symmetrically arranged at the top of the shell I (1) close to the side wall, the material inlet (11) is provided with a material inlet pipe (12) extending into the first shell (1), the bottom of the first shell (1) is symmetrically provided with a first inclined plate (13), the end part of the first inclined plate (13) is connected with a first material conveying pipe (14) and a second material conveying pipe (15) which are symmetrical, the first material conveying pipe (14) and the second material conveying pipe (15) are communicated with the second shell (2), a filter screen plate (16) is arranged in the second shell (2), the filter screen plate (16) is connected with the side wall of the second shell (2) through a first hinge (17), a circle of baffle plate (18) is arranged on the filter screen plate (16), a second hinge (19) is arranged on the lower surface, away from the first hinge (17), of the filter screen plate (16), the second hinge (19) is connected with a movable rod (20), the bottom of the second shell (2) is provided with a second inclined plate (21), and the movable rod (20) extends out of the second shell (2), and the swash plate II (21) is run through in movable rod (20), the tip cover that the movable rod (20) stretches out casing two (2) has pressure spring (22), and the tip of movable rod (20) is equipped with runner (23), the bottom of casing two (2) is equipped with motor two (24), be equipped with cooperation runner (23) pivoted cam (25) on motor two (24), the lateral wall that casing two (2) are close to the bottom is equipped with discharge gate (26).

2. The hyaluronic acid filter device of claim 1, wherein: the motor shaft (8), the connecting rod (9) and the scraper (10) form a rotary scraper frame, the diameter of the rotary scraper frame is smaller than that of the filter cartridge (4), and a plastic brush or a hairbrush is arranged on the scraper (10).

3. The hyaluronic acid filter device of claim 2, wherein: the wall of the filter cartridge (4) is a filter screen, the feeding pipe (12) extends into the upper part of the wall of the filter cartridge (4), and the wall of the bottom of the feeding pipe (12) is connected with the top end of the wall of the filter cartridge (4).

4. The hyaluronic acid filter device of claim 1, wherein: one end of the inclined plate I (13) is connected with the side wall of the shell I (1), the other end of the inclined plate I (13) is connected with the symmetrical feed delivery pipe I (14) and the symmetrical feed delivery pipe II (15), and the top cover of the shell I (1) is in detachable bolt connection.

5. The hyaluronic acid filter device of claim 1, wherein: the baffle (18) is arranged along the edge of the filter screen plate (16) in a circle.

6. The hyaluronic acid filter device of claim 1, wherein: one end of the second inclined plate (21) is connected with the side wall of the second shell (2), the other end of the second inclined plate (21) is connected with the discharge hole (26), and a water baffle is arranged at the position, close to the movable rod (20), of the second inclined plate (21).

7. The hyaluronic acid filter device of claim 6, wherein: and a stable support is arranged at the bottom of the second shell (2).

8. The hyaluronic acid filter device of claim 6, wherein: the movable rod (20), the pressure spring (22), the rotating wheel (23) and the cam (25) form an up-and-down reciprocating mechanism.