CN210964664U

CN210964664U - Filter equipment for improving purity of chondroitin sulfate

Info

Publication number: CN210964664U
Application number: CN201921901368.XU
Authority: CN
Inventors: 张元忠; 张阳阳; 张丽霞; 李洁; 张安相
Original assignee: YINAN TIANCHENG BIOLOG PRODUCT
Current assignee: YINAN TIANCHENG BIOLOG PRODUCT
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-10
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses an improve filter equipment of chondroitin sulfate purity relates to chondroitin sulfate production technical field, including the filter equipment main part, the water pump is installed to one side of filter equipment main part, and the input of water pump is connected with first water pipe, one side of water pump is provided with the second liquid storage pot, and one side of second liquid storage pot is provided with first liquid storage pot, the motor is installed at the top of first liquid storage pot, and the output of motor is connected with the rotation axis, the one end of rotation axis is connected with the stirring rod. The utility model discloses a motor, rotation axis, stirring rod, the feed inlet that sets up, when the extract product got into first liquid storage pot and carries out the prefiltering, through adding the filter aid toward the feed inlet, rethread motor drove the stirring rod and rotates, made the extract product fully mix with the filter aid for impurity in the extract product is by abundant filtration, reduces the membrane pollution that the stoste that gets into in the filter tube caused the milipore filter because of impurity is too many.

Description

Filter equipment for improving purity of chondroitin sulfate

Technical Field

The utility model relates to a chondroitin sulfate production technical field specifically is an improve filter equipment of chondroitin sulfate purity.

Background

Chondroitin Sulfate (CS) is a glycosaminoglycan covalently linked to proteins to form proteoglycans, is widely distributed on the extracellular matrix and cell surface of animal tissues, has sugar chains composed of alternating glucuronic acid and N-acetylgalactosamine (also known as N-acetylgalactosamine) disaccharide units, is linked to serine residues of core proteins through a sugar chain-like region, is used as a medicine for treating joint diseases in the main application route in medicine, is used together with glucosamine, has the effects of relieving pain and promoting cartilage regeneration, and can radically improve joint problems.

However, the existing chondroitin sulfate is filtered by using an ultrafiltration membrane, but before entering the ultrafiltration membrane for filtration, colloid, solid suspended matters and insoluble impurities in the chondroitin sulfate extract need to be removed, otherwise, membrane pollution can be caused, but the existing filtering device has a poor filtering effect on the impurities in the chondroitin sulfate extract before the extract enters the ultrafiltration membrane, and during filtration, raw liquid does not flow on the surface of the ultrafiltration membrane, so that a cake layer on the membrane surface in a filtering period is gradually thickened, the filtering amount is rapidly reduced along with the increase of the filtering time, the filtering efficiency is low, and the extraction purity of the filtered chondroitin sulfate is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing filtering device has poor filtering effect on internal impurities before an extract enters an ultrafiltration membrane, the ultrafiltration membrane is directly used, the filtering efficiency is low, and the extraction purity of the filtered chondroitin sulfate is low, the filtering device for improving the purity of the chondroitin sulfate is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improve filter equipment of chondroitin sulfate purity, includes the filter equipment main part, the water pump is installed to one side of filter equipment main part, and the input of water pump is connected with first water pipe, one side of water pump is provided with the second liquid storage pot, and one side of second liquid storage pot is provided with first liquid storage pot, the motor is installed at the top of first liquid storage pot, and the output of motor is connected with the rotation axis, the one end of rotation axis is connected with the stirring rod, one side on first liquid storage pot top is provided with the feed inlet, the output of water pump is connected with the third water pipe, the inside of cross-flow device main part is provided with the filter tube, and the bottom of filter tube is provided with the second water inlet, the top of filter tube is provided with the concentrate export, and the inside of filter tube is provided with the cross-.

Preferably, the one end and the first liquid storage pot fixed connection of first water pipe, and the junction of first water pipe and first liquid storage pot is provided with the filter screen, the outside that first water pipe is located the filter screen bottom is connected with first water valve.

Preferably, the end of the third water pipe far away from the water pump is fixedly connected with the second water inlet, the bottom of the cross flow pipe is connected with the second water inlet, and the top of the cross flow pipe is connected with the concentrated solution outlet.

Preferably, one end of the concentrated solution outlet is connected with a fourth water pipe, and the second liquid storage tank is connected with the concentrated solution outlet through the fourth water pipe.

Preferably, the input end of the water pump is connected with a second water pipe, one end of the second water pipe is fixedly connected with the second liquid storage tank, and a second water valve is arranged on the outer side of the joint of the second water pipe and the second liquid storage tank.

Preferably, one side of the first liquid storage tank is provided with a first water inlet, and one side of the first liquid storage tank, which is positioned at the bottom of the first water inlet, is provided with a waste liquid outlet.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a motor that sets up, the rotation axis, the stirring rod, the feed inlet, when the extract gets into first liquid storage pot and carries out the prefiltering, through adding the filter aid toward the feed inlet, rethread motor drive stirring rod rotates, make the extract abundant mix with the filter aid, make impurity in the extract fully filtered, reduce the membrane pollution that the stoste that gets into in the filter tube caused the milipore filter because of impurity is too many, through the filter tube that sets up, the milipore filter, cross-flow pipe second liquid storage pot, application cross-flow filters and makes the extract that gets into in the filter tube can by loop filter, chondroitin sulfate's filtration purity has been improved, and the setting of the interior milipore filter of cross-flow pipe lies in the parallel direction of water inlet, make the extract fully contact with the mili.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a schematic view of the filter tube structure of the present invention.

Fig. 3 is a schematic view of the cross-flow tube structure of the present invention.

In the figure: 1. a filter device body; 2. a water pump; 3. a first liquid storage tank; 4. a second liquid storage tank; 5. a motor; 6. a rotating shaft; 7. a stirring rod; 8. a feed inlet; 9. a first water inlet; 10. a waste liquid outlet; 11. a first water valve; 12. filtering with a screen; 13. a first water pipe; 14. a second water pipe; 15. a second water valve; 16. a third water pipe; 17. a second water inlet; 18. a concentrated solution outlet; 19. a fourth water pipe; 20. a cross flow tube; 21. ultrafiltration membranes; 22. and (4) a filter tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The water pump mentioned in the utility model (model WQD) can be ordered in the market or private.

Referring to fig. 1-3, a filtering apparatus for increasing purity of chondroitin sulfate comprises a filtering apparatus body 1, a water pump 2 installed at one side of the filtering apparatus body 1, and the input end of the water pump 2 is connected with a first water pipe 13, one side of the water pump 2 is provided with a second liquid storage tank 4, a first liquid storage tank 3 is arranged at one side of the second liquid storage tank 4, a motor 5 is arranged at the top of the first liquid storage tank 3, and the output end of the motor 5 is connected with a rotating shaft 6, one end of the rotating shaft 6 is connected with a stirring rod 7, one side of the top end of the first liquid storage tank 3 is provided with a feed inlet 8, the output end of the water pump 2 is connected with a third water pipe 16, a filter pipe 22 is arranged inside the filter device main body 1, and the bottom end of the filter tube 22 is provided with a second water inlet 17, the top end of the filter tube 22 is provided with a concentrated solution outlet 19, and a cross flow pipe 20 is arranged in the filter pipe 22, and the inner wall of the cross flow pipe 20 is connected with an ultrafiltration membrane 21.

This device is through the motor 5 that sets up, rotation axis 6, stirring rod 7, feed inlet 8, when the extract prefiltering, through adding the filter aid toward feed inlet 8, the filter aid constitutes for the diatomaceous earth material, impurity in the adsorbable extract, rethread stirring rod 7 rotates, make the extract fully mix with the filter aid, make impurity in the extract fully filtered, reduce the membrane pollution that the stoste that gets into in the filter tube caused the milipore filter because of impurity is too many, through the filter tube 22 that sets up, milipore filter 21, cross-flow tube 20, application cross-flow filtration makes the extract that gets into in filter tube 22 can be by the loop filter, the filtration purity and the filtration efficiency of chondroitin sulfate have been improved

Please refer to fig. 1, one end of the first water pipe 13 is fixedly connected to the first liquid storage tank 3, a filter screen 12 is disposed at a connection position of the first water pipe 13 and the first liquid storage tank 3, the first water pipe 13 is connected to a first water valve 11 at an outer side of a bottom of the filter screen 12, and the filter screen 12 is formed by a metal grid, and can isolate a mixture of the filter aid and the stock solution.

Please refer to fig. 1 and fig. 2, one end of the third water pipe 16 far from the water pump 2 is fixedly connected to the second water inlet 17, the bottom of the cross-flow pipe 20 is connected to the second water inlet 17, the top of the cross-flow pipe 20 is connected to the concentrated solution outlet 18, and the outer side of the filter pipe 22 is connected to the filtered stock solution outlet and the cleaning solution outlet of the cleaning filter pipe.

Please refer to fig. 1, one end of the concentrated solution outlet 18 is connected to a fourth water pipe 19, the second liquid storage tank 4 is connected to the concentrated solution outlet 18 through the fourth water pipe 19, and the bottom end of the second liquid storage tank 4 is connected to four support columns.

Please refer to fig. 1, the input end of the water pump 2 is connected to a second water pipe 14, one end of the second water pipe 14 is fixedly connected to the second liquid storage tank 4, a second water valve 15 is disposed at the outer side of the connection between the second water pipe 14 and the second liquid storage tank 4, and the second water valve 15 is a manual control valve.

Please refer to fig. 1, a first water inlet 9 is disposed at one side of the first liquid storage tank 3, a waste liquid outlet 10 is disposed at one side of the first liquid storage tank 3 at the bottom of the first water inlet 9, and a control valve is disposed at the outer side of the waste liquid outlet 10 for controlling the flow of the waste liquid.

The working principle is as follows: when the device is used, an external power supply is connected to the device, the device is enabled to obtain electric energy, the device can normally operate, first, stock solution is input into the first water inlet 9, the stock solution enters the first liquid storage tank 3, then, the filter aid is placed into the first liquid storage tank 3 from the feed inlet 8, the motor 5 is started, the motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the stirring rod 7 to rotate, the stock solution is fully mixed with the filter aid, the filter aid is made of diatomite and can adsorb impurities in the stock solution, then, the first water valve 11 is opened, a filter screen 12 on one side of the first water valve 11 prevents filter matters from entering the first water pipe 13, mixed waste liquid is discharged from the waste liquid outlet 10, the water pump 2 is started, the filtered stock solution enters the third water pipe 16 from the first water pipe 13 and then enters the second water inlet 17, the bottom end of the cross flow pipe 20 is connected with the second water inlet 17, and the stock solution enters the cross flow pipe, the ultrafiltration membrane 21 parallel to the direction of the stock solution inlet is arranged in the cross flow pipe 20, so that the stock solution is fully contacted with the ultrafiltration membrane 21, the filtering efficiency is improved, the filtered concentrated solution enters the second liquid storage tank 4 through the fourth water pipe 19 at one end of the concentrated solution outlet 18, the second water valve 15 is opened, the concentrated solution enters the cross flow pipe 20 again through the second water pipe 14 for filtering, and the repeated circulation is carried out, so that the filtering purity of the chondroitin sulfate is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A filter device for improving purity of chondroitin sulfate comprises a filter device main body (1), and is characterized in that: the water pump (2) is installed on one side of the filtering device main body (1), the input end of the water pump (2) is connected with a first water pipe (13), a second liquid storage tank (4) is arranged on one side of the water pump (2), a first liquid storage tank (3) is arranged on one side of the second liquid storage tank (4), a motor (5) is installed at the top of the first liquid storage tank (3), the output end of the motor (5) is connected with a rotating shaft (6), one end of the rotating shaft (6) is connected with a stirring rod (7), a feeding hole (8) is formed in one side of the top end of the first liquid storage tank (3), the output end of the water pump (2) is connected with a third water pipe (16), a filter pipe (22) is arranged inside the filtering device main body (1), a second water inlet (17) is formed in the bottom end of the filter pipe (22), a concentrated solution outlet (18, and a cross flow pipe (20) is arranged in the filter pipe (22), and the inner wall of the cross flow pipe (20) is connected with an ultrafiltration membrane (21).

2. The filtering device for increasing the purity of chondroitin sulfate as claimed in claim 1, wherein: one end and first liquid storage pot (3) fixed connection of first water pipe (13), and the junction of first water pipe (13) and first liquid storage pot (3) is provided with filter screen (12), the outside that first water pipe (13) are located filter screen (12) bottom is connected with first water valve (11).

3. The filtering device for increasing the purity of chondroitin sulfate as claimed in claim 1, wherein: one end, far away from the water pump (2), of the third water pipe (16) is fixedly connected with the second water inlet (17), the bottom of the cross flow pipe (20) is connected with the second water inlet (17), and the top of the cross flow pipe (20) is connected with the concentrated solution outlet (18).

4. The filtering device for increasing the purity of chondroitin sulfate as claimed in claim 1, wherein: one end of the concentrated solution outlet (18) is connected with a fourth water pipe (19), and the second liquid storage tank (4) is connected with the concentrated solution outlet (18) through the fourth water pipe (19).

5. The filtering device for increasing the purity of chondroitin sulfate as claimed in claim 1, wherein: the input of water pump (2) is connected with second water pipe (14), and the one end and second liquid storage pot (4) fixed connection of second water pipe (14), the outside of second water pipe (14) and second liquid storage pot (4) junction is provided with second water valve (15).

6. The filtering device for increasing the purity of chondroitin sulfate as claimed in claim 1, wherein: one side of the first liquid storage tank (3) is provided with a first water inlet (9), and one side of the first liquid storage tank (3) positioned at the bottom of the first water inlet (9) is provided with a waste liquid outlet (10).