CN218741283U

CN218741283U - Chitosan oligosaccharide separation and purification device

Info

Publication number: CN218741283U
Application number: CN202223301804.4U
Authority: CN
Inventors: 任立世; 陈万义; 张侃
Original assignee: Zhongke Runxin Suzhou Biological Technology Co ltd
Current assignee: Zhongke Runxin Suzhou Biological Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-28
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a chitosan oligosaccharide separation and purification device, including the purification jar, the top of purification jar is equipped with the inlet pipe, and the bottom of purification jar is equipped with the discharging pipe, the opening has been seted up on the top of purification jar, and the opening part is equipped with two pipe bodies that cooperate and the inner wall of purification jar matches and be the semicircle, and the bottom of pipe body is equipped with the separation membrane, and the top of pipe body is equipped with the apron, and the inner wall of purification jar is equipped with the support frame that is used for spacing support to two pipe bodies, all is equipped with anodal electrode socket on two pipe bodies, is equipped with the negative pole electrode socket that is located the separation membrane below on the purification jar; the utility model discloses make two bodys exchange the position at the opening part of purification jar, just can clear up making used a body, another body can continue to use, need not stop the separation purification of chitosan oligosaccharide, has improved the efficiency of chitosan oligosaccharide separation purification, can clear up the separation membrane of body bottom, has further improved the efficiency of chitosan oligosaccharide separation purification.

Description

Chitosan oligosaccharide separation and purification device

Technical Field

The utility model relates to a relevant technical field of chitosan oligosaccharide processing specifically is a chitosan oligosaccharide separation and purification device.

Background

Chitosan oligosaccharide, also called chitosan oligosaccharide, oligochitosan, chitosan oligosaccharide, is an oligosaccharide product with polymerization degree between 2 and 20, which is obtained by degrading chitosan through special biological enzyme technology (also reported by using chemical degradation and microwave degradation technology), has molecular weight less than or equal to 3200Da, and is a low molecular weight product with better water solubility, large functional action and high biological activity. It has several unique functions of high solubility, complete water solubility, easy absorption and utilization by organism, etc. and its action is 14 times that of chitosan. The chitosan oligosaccharide is the only cationic basic amino oligosaccharide with positive charges in the nature, and is animal cellulose. The chitosan oligosaccharide is small molecular oligosaccharide with amino group degraded from chitosan derived from shrimp and crab shell, and is sugar chain with polymerization degree of 2-20.

According to the Chinese granted patent with the application number of CN202122488310.0, a one-step method chitosan oligosaccharide extraction device is disclosed, a material tank and a water tank are arranged at the front end of a stirrer, and a discharge hole is formed at the rear end of the stirrer; discharge gate department is equipped with the transmission band, be equipped with microwave heater on the transmission band, discharge gate below is located to transmission band one end, the other end is connected with the import of reaction box, the reaction box passes through pipe connection in purification case, purification case is connected in agitating unit, the external suction filtration case of agitating unit, suction filtration case passes through pipe connection in microwave drying device to be equipped with centrifugal device on the pipeline between the two, microwave drying device's discharge gate department is equipped with the mesh sieve reducing mechanism. The chitosan oligosaccharide molecule electrophoresis device has the advantages that the chitosan oligosaccharide molecule electrophoresis device is provided with the purification box, so that the separation and purification are accelerated, the waste of purity is reduced, the purity is higher, the process is simpler by adopting a process, and the preparation is realized by adopting a physical microwave degradation mode, so that the preparation efficiency is higher; the utility model has the characteristics of simple process, high extraction efficiency and high extraction purity. However, the separation membrane may be clogged after being used for a certain period of time, which may affect the separation and purification effects of the separation membrane.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a chitosan oligosaccharide separation and purification device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a chitosan oligosaccharide separation and purification device, including the purification jar, the top of purification jar is equipped with the inlet pipe, and the bottom of purification jar is equipped with the discharging pipe, the opening has been seted up on the top of purification jar, and the opening part is equipped with two and cooperatees and just is the body of semicircle with purification jar inner wall matching, and the bottom of body is equipped with the separation membrane, and the top of body is equipped with the apron, and the inner wall of purification jar is equipped with and is used for the support frame to two spacing supports of body, all is equipped with positive electrode socket on two bodies, is equipped with the negative electrode socket that is located the separation membrane below on the purification jar.

As the utility model discloses a preferred technical scheme, the support frame is connected with a supporting bench through the connecting rod including establishing a plurality of spacing bracers at purification jar inner wall, the one end of keeping away from the purification jar on a plurality of spacing bracers.

As a preferred technical scheme of the utility model, the mounting groove has been seted up to the inner wall of body, and the inside of mounting groove is equipped with and is used for compressing tightly the frame that compresses tightly of separation membrane border department with the mounting groove phase-match, compresses tightly frame and mounting groove through bolt fixed connection.

As an optimal technical scheme of the utility model, the top of body is equipped with curved handle through the pivot, and the circular arc department of apron is equipped with the shirt rim.

As an optimal technical scheme of the utility model, the outer wall of purification jar is connected with the inlet pipe through adjustment mechanism, and the tip intercommunication of inlet pipe has the passage, sets up the water guide hole that supplies the passage to pass on the apron, is equipped with the rubber sleeve in the water guide hole, installs the control valve on the passage.

As the utility model discloses a preferred technical scheme, adjustment mechanism is including establishing the fixed plate at purification jar outer wall, and threaded connection has vertical ascending adjusting screw on the fixed plate, and adjusting screw's top warp bearing is connected with the support cover that cup joints mutually with the inlet pipe.

As an optimal technical scheme of the utility model, the outer wall of purification jar is equipped with the deflector that is located under the fixed plate, sets up the guiding hole that supplies adjusting screw to pass on the deflector.

As an optimal technical scheme of the utility model, the one end of keeping away from the passage on the inlet pipe is equipped with the hose.

The utility model has the advantages that:

this chitosan oligosaccharide separation and purification device, be equipped with two bodys that are the circular arc through the opening part at the purification jar, when needs use, can only use a body at every turn, the material of inlet pipe enters into one of them body of purification jar inside, the barrier film that the body bottom was equipped with can separate the purification to chitosan oligosaccharide, after a body uses a period, the separation purification effect of barrier film reduces the back, a cylinder is pieced into to two bodys, rotate two bodys, make two bodys exchange the position at the opening part of purification jar, just can clear up used body, another body can continue to use, need not stop the separation purification of chitosan oligosaccharide, the efficiency of chitosan oligosaccharide separation and purification has been improved, can clear up the barrier film of body bottom, the condition of jam has been avoided appearing in the barrier film, the efficiency of chitosan oligosaccharide separation and purification has further been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a sectional view showing the structure of a chitosan oligosaccharide separation and purification apparatus of the present invention;

FIG. 2 is a schematic structural diagram of the chitosan oligosaccharide separation and purification device at A in FIG. 1;

FIG. 3 is a schematic structural diagram of the chitosan oligosaccharide separating and purifying device of the present invention at B in FIG. 1;

FIG. 4 is a schematic diagram of the cover plate structure of a chitosan oligosaccharide separation and purification device of the present invention;

FIG. 5 is a schematic view of the structure of the supporting frame of the chitosan oligosaccharide separation and purification device of the present invention;

fig. 6 is a sectional view of the adjusting mechanism of the chitosan oligosaccharide separation and purification device of the present invention.

In the figure: 1. a purification tank; 2. a feed pipe; 3. a discharge pipe; 4. a tube body; 5. separating the membrane; 6. a cover plate; 7. a support frame; 8. a positive electrode socket; 9. a negative electrode jack; 10. a limit supporting block; 11. a connecting rod; 12. a support table; 13. mounting grooves; 14. a pressing frame; 15. a handle; 16. an adjustment mechanism; 17. a material guide pipe; 18. a water guide hole; 19. a fixing plate; 20. adjusting the screw rod; 21. a support sleeve; 22. a guide plate; 23. a hose; 24. a skirt edge.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the utility model relates to a chitosan oligosaccharide separation and purification device, including purification jar 1, the top of purification jar 1 is equipped with inlet pipe 2, and the bottom of purification jar 1 is equipped with discharging pipe 3, the opening has been seted up on the top of purification jar 1, and the opening part is equipped with two and cooperatees and 1 inner wall phase-matches of purification jar and is the body 4 of semicircle, and the bottom of body 4 is equipped with parting film 5, and the top of body 4 is equipped with apron 6, and the inner wall of purification jar 1 is equipped with the support frame 7 that is used for two 4 spacing supports of body, all is equipped with anodal electrode socket 8 on two bodies 4, is equipped with the negative electrode socket 9 that is located parting film 5 below on the purification jar 1.

Wherein, support frame 7 is connected with brace table 12 including establishing a plurality of spacing bracers 10 at 1 inner wall of purification jar, the one end of keeping away from purification jar 1 on a plurality of spacing bracers 10 through connecting rod 11, can carry out spacing support to two bodys 4.

Wherein, mounting groove 13 has been seted up to the inner wall of body 4, and mounting groove 13's inside is equipped with and 13 phase-matchs of mounting groove and is used for compressing tightly the frame 14 that compresses tightly of 5 border departments of separation membrane, compresses tightly frame 14 and mounting groove 13 through bolt fixed connection, when changing separation membrane 5, screws off the bolt for compress tightly

frame

14 and 13 phase separations of mounting groove, just can dismantle separation membrane 5, be convenient for change separation membrane 5.

Wherein, the top of body 4 is equipped with curved handle 15 through the pivot, and the circular arc department of apron 6 is equipped with shirt rim 24, is convenient for pull out body 4 from the opening part of purification jar 1.

Wherein, the outer wall of purification jar 1 is connected with inlet pipe 2 through adjustment mechanism 16, and the tip intercommunication of inlet pipe 2 has passage 17, sets up the guiding water hole 18 that supplies passage 17 to pass on the apron 6, is equipped with the rubber sleeve in the guiding water hole 18, installs the control valve on the passage 17, adjustment mechanism 16 is including establishing the fixed plate 19 at purification jar 1 outer wall, and threaded connection has vertical ascending adjusting screw 20 on the fixed plate 19, and adjusting screw 20's top is connected with the support cover 21 that cup joints mutually with inlet pipe 2 through the bearing, rotates adjusting screw 20, adjusting screw 20 and fixed plate 19 threaded connection, and adjusting screw 20 drives inlet pipe 2 and passage 17 downwards through supporting cover 21 for the passage 17 inserts in the guiding water hole 18 of seting up on the apron 6.

Wherein, the outer wall of the purification tank 1 is provided with a guide plate 22 positioned right below the fixing plate 19, and the guide plate 22 is provided with a guide hole for the adjusting screw 20 to pass through.

Wherein, a hose 23 is arranged at one end of the feeding pipe 2 far away from the material guiding pipe 17.

During operation, this chitosan oligosaccharide separation and purification device, be equipped with two body 4 that are the circular arc through the opening part at purification jar 1, when needs use, can only use a body 4 at every turn, the material of inlet pipe 2 enters into in one of them body 4 of purification jar 1 inside, the separation membrane 5 that body 4 bottom was equipped with can separate the purification to chitosan oligosaccharide, after a body 4 uses a period, separation purification effect of separation membrane 5 reduces, a cylinder is pieced into to two bodies 4, rotate two bodies 4, make two bodies 4 exchange the position at the opening part of purification jar 1, just can clear up a body 4 that has used, another body 4 can continue to use, need not stop the separation purification of chitosan oligosaccharide, the efficiency of chitosan oligosaccharide separation and purification has been improved, can clear up the separation membrane 5 of body 4 bottom, the condition of jam has been avoided separation membrane 5 to appear, the efficiency of chitosan oligosaccharide separation and purification has further been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a chitosan oligosaccharide separation and purification device, includes purification jar (1), the top of purification jar (1) is equipped with inlet pipe (2), and the bottom of purification jar (1) is equipped with discharging pipe (3), a serial communication port, the opening has been seted up on the top of purification jar (1), and the opening part is equipped with two and cooperatees and purification jar (1) inner wall phase-match and is body (4) of semicircle, and the bottom of body (4) is equipped with release film (5), and the top of body (4) is equipped with apron (6), and the inner wall of purification jar (1) is equipped with support frame (7) that are used for two body (4) spacing supports, all is equipped with positive electrode socket (8) on two body (4), is equipped with negative electrode socket (9) that are located release film (5) below on purification jar (1).

2. The chitosan oligosaccharide separation and purification device according to claim 1, wherein the supporting frame (7) comprises a plurality of limiting supporting blocks (10) arranged on the inner wall of the purification tank (1), and one ends of the limiting supporting blocks (10) far away from the purification tank (1) are connected with a supporting table (12) through a connecting rod (11).

3. The chitosan oligosaccharide separating and purifying device as claimed in claim 1, wherein the inner wall of the tube body (4) is provided with an installation groove (13), a pressing frame (14) matched with the installation groove (13) and used for pressing the edge of the separation membrane (5) is arranged inside the installation groove (13), and the pressing frame (14) is fixedly connected with the installation groove (13) through bolts.

4. The chitosan oligosaccharide separating and purifying device according to claim 1, wherein the top end of the tube body (4) is provided with an arc-shaped handle (15) through a rotating shaft, and the arc of the cover plate (6) is provided with a skirt (24).

5. The chitosan oligosaccharide separation and purification device according to claim 1, wherein the outer wall of the purification tank (1) is connected with the feeding pipe (2) through an adjusting mechanism (16), the end of the feeding pipe (2) is communicated with a material guide pipe (17), a water guide hole (18) for the material guide pipe (17) to pass through is formed in the cover plate (6), a rubber sleeve is arranged in the water guide hole (18), and a control valve is installed on the material guide pipe (17).

6. The chitosan oligosaccharide separation and purification device as claimed in claim 5, wherein said adjusting mechanism (16) comprises a fixing plate (19) disposed on the outer wall of the purification tank (1), the fixing plate (19) is connected with an upward vertical adjusting screw (20) in a threaded manner, and the top end of the adjusting screw (20) is connected with a supporting sleeve (21) sleeved with the feeding pipe (2) through a bearing.

7. The chitosan oligosaccharide separating and purifying device according to claim 6, wherein a guide plate (22) is disposed on the outer wall of the purifying tank (1) and located right below the fixing plate (19), and a guide hole for passing the adjusting screw rod (20) is formed on the guide plate (22).

8. The chitosan oligosaccharide separating and purifying device as claimed in claim 5, wherein a flexible tube (23) is disposed at one end of the feeding tube (2) far away from the material guiding tube (17).