CN213492130U

CN213492130U - Bidirectional adsorption resin column

Info

Publication number: CN213492130U
Application number: CN202022186498.9U
Authority: CN
Inventors: 朱小红; 周亚龙; 郑栋文
Original assignee: Hisun Pharmaceutical Nantong Co ltd
Current assignee: Hisun Pharmaceutical Nantong Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-22
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a two-way adsorption resin post, the on-line screen storage device comprises a base, the first cylinder of top fixedly connected with of base, one side of first cylinder is provided with the second cylinder, the lateral wall upper portion of first cylinder is run through and is provided with first siphunculus, the lateral wall of first cylinder just runs through in the below of first siphunculus and is provided with the third tee pipe, the lateral wall upper portion of second cylinder runs through and is provided with the fourth siphunculus, the lateral wall of second cylinder just runs through in the below of fourth siphunculus and is provided with the second siphunculus, the inner wall top fixedly connected with cylinder of first cylinder, the lateral wall of cylinder runs through and is provided with the telescopic link, the one end fixedly connected with clamp plate of telescopic link, the below of clamp plate is provided with cation resin. The utility model discloses in, according to the technological characteristic, can select positive reverse post mode of crossing to the suitability has been improved.

Description

Bidirectional adsorption resin column

Technical Field

The utility model relates to a separation and purification technical field especially relates to two-way adsorption resin post.

Background

Resin columns are a common tool used in the chemical arts. The resin column is filled with resin with adsorption capacity. When in use, the solution to be treated is introduced from the liquid inlet at the upper end of the resin column, part of components in the liquid can be adsorbed by the resin, and the rest solution is discharged from the liquid outlet at the lower end of the resin column.

The resin column is an effective separation and purification device, and the existing resin column generally adopts a normal-phase column passing mode when in use, but according to the process characteristics, when the column is required to pass reversely, the device can not meet the requirements, so that the reverse column passing function is required to be added when in design, thereby improving the applicability and reducing the later-stage transformation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bidirectional adsorption resin column.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the bidirectional adsorption resin column comprises a base, wherein a first column body is fixedly connected to the top end of the base, a second column body is arranged on one side of the first column body, a liquid inlet pipe penetrates through the top end of the first column body, a first protective net is arranged on the inner side wall of the liquid inlet pipe, a first through pipe penetrates through the upper portion of the side wall of the first column body, a third through pipe penetrates through the side wall of the first column body and below the first through pipe, a fourth through pipe penetrates through the upper portion of the side wall of the second column body, and a second through pipe penetrates through the side wall of the second column body and below the fourth through pipe;

the utility model discloses a solar battery protection device, including first cylinder, the inner wall top fixedly connected with cylinder of first cylinder, the lateral wall of cylinder runs through and is provided with the telescopic link, the one end fixedly connected with clamp plate of telescopic link, the inside wall of first cylinder and be provided with the bottom plate in the below of clamp plate, the top of bottom plate and be provided with cation resin in the below of clamp plate, the lateral wall of bottom plate runs through and is provided with the fifth siphunculus, the inside wall of fifth siphunculus is provided with the second protection network, the bottom fixedly connected with support frame of bottom plate, the inside of second cylinder is provided with.

As a further description of the above technical solution:

the bottom end of the base is fixedly connected with supporting legs.

As a further description of the above technical solution:

an end cover is arranged at the top end of the liquid inlet pipe.

As a further description of the above technical solution:

the bottom of the side wall of the first column body is provided with a first liquid outlet pipe in a penetrating mode, and the side wall of the first liquid outlet pipe is provided with a first control valve.

As a further description of the above technical solution:

and a second liquid outlet pipe is arranged at the bottom of the side wall of the second column in a penetrating manner, and a second control valve is arranged on the side wall of the second liquid outlet pipe.

As a further description of the above technical solution:

the side wall of the first through pipe is provided with a first flow valve, the side wall of the third through pipe is provided with a third flow valve, the side wall of the second through pipe is provided with a second flow valve, and the side wall of the fourth through pipe is provided with a fourth flow valve.

As a further description of the above technical solution:

one end of the first through pipe is provided with a first connecting pipe, and one end of the first connecting pipe is connected with the side wall of the second through pipe.

As a further description of the above technical solution:

and a second connecting pipe is arranged at one end of the third three-way pipe, and one end of the second connecting pipe is connected with the side wall of the fourth through pipe.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the device can be provided with a reverse column passing function according to the process characteristics, thereby improving the applicability.

2. Compared with the prior art, the device is provided with cation resin in the first cylinder, anion resin in the second cylinder, and the positive and negative directions of the column can be selectively used through the first connecting pipe and the second connecting pipe.

3. Compared with the prior art, the device is provided with the pressing plate, and the tightness of the resin can be adjusted under the action of the air cylinder.

4. Compared with the prior art, the device has the advantages that the resin column is convenient to elute, the flow valve arranged on the side wall of the resin column can be closed after the exchange is finished, then the control valve is opened, the residual solution is washed away by distilled water, and then the proper eluent is used for eluting.

Drawings

FIG. 1 is a front view of a two-way adsorbent resin column according to the present invention;

FIG. 2 is a front sectional view of the two-way adsorption resin column of the present invention;

FIG. 3 is an enlarged view of the column A of the present invention;

FIG. 4 is an enlarged view of the column of the present invention at the position B;

fig. 5 is a schematic view of a second column structure of the bidirectional adsorption resin column provided by the present invention.

Illustration of the drawings:

1. a first column; 2. a liquid inlet pipe; 3. an end cap; 4. a first liquid outlet pipe; 5. a first control valve; 6. a base; 7. a support leg; 8. a second cylinder; 9. a second liquid outlet pipe; 10. a second control valve; 11. a first connecting pipe; 12. a second connecting pipe; 13. a first through pipe; 14. a first flow valve; 15. a second pipe; 16. a second flow valve; 17. a third pipe; 18. a third flow valve; 19. a fourth pipe; 20. a fourth flow valve; 21. a cylinder; 22. a telescopic rod; 23. pressing a plate; 24. a cationic resin; 25. a base plate; 26. a support frame; 27. an anionic resin; 28. a first protection net; 29. a second protective net; 30. And a fifth pipe.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: the bidirectional adsorption resin column comprises a base 6, wherein a supporting leg 7 is fixedly connected to the bottom end of the base 6, a first column body 1 is fixedly connected to the top end of the base 6, a first liquid outlet pipe 4 penetrates through the bottom of the side wall of the first column body 1, a first control valve 5 is arranged on the side wall of the first liquid outlet pipe 4, a second column body 8 is arranged on one side of the first column body 1, a second liquid outlet pipe 9 penetrates through the bottom of the side wall of the second column body 8, a second control valve 10 is arranged on the side wall of the second liquid outlet pipe 9, a liquid inlet pipe 2 penetrates through the top end of the first column body 1, an end cover 3 is arranged on the top end of the liquid inlet pipe 2, and dirt can be prevented;

a first protective net 28 is arranged on the inner side wall of the liquid inlet pipe 2, the first protective net 28 can prevent resin from entering the liquid inlet pipe 2, a first through pipe 13 is arranged on the upper portion of the side wall of the first column 1 in a penetrating manner, a first flow valve 14 is arranged on the side wall of the first through pipe 13, a first connecting pipe 11 is arranged at one end of the first through pipe 13, one end of the first connecting pipe 11 is connected with the side wall of a second through pipe 15, a third through pipe 17 is arranged on the side wall of the first column 1 below the first through pipe 13 in a penetrating manner, a third flow valve 18 is arranged on the side wall of the third through pipe 17, a second connecting pipe 12 is arranged at one end of the third through pipe 17, one end of the second connecting pipe 12 is connected with the side wall of a fourth through pipe 19, a fourth through pipe 19 is arranged on the upper portion of the side wall of the second column 8 in a penetrating manner, a fourth flow valve 20 is arranged on the side wall of the fourth, the side wall of the second pipe 15 is provided with a second flow valve 16;

inner wall top fixedly connected with cylinder 21 of first cylinder 1, the lateral wall of cylinder 21 runs through and is provided with telescopic link 22, the one end fixedly connected with clamp plate 23 of telescopic link 22, the inside wall of first cylinder 1 and be provided with bottom plate 25 in the below of clamp plate 23, the top of bottom plate 25 and be provided with cationic resin 24 in the below of clamp plate 23, the lateral wall of bottom plate 25 runs through and is provided with fifth-way pipe 30, the inside wall of fifth-way pipe 30 is provided with second protection network 29, second protection network 29 can prevent the resin to enter into in the fifth-way pipe 30, the bottom fixedly connected with support frame 26 of bottom plate 25, the inside of second cylinder 8 is provided with anionic resin 27.

The working principle is as follows: according to the process characteristics, a forward column passing mode and a reverse column passing mode can be selected, the first through pipe 13, the second through pipe 15 and the first liquid outlet pipe 4 are closed, liquid enters the first column body 1 from the liquid inlet pipe 2, is treated by the cation resin 24, flows into the second column body 8 from the second connecting pipe 12 through the third through pipe 17, is treated by the anion resin 27 and then is discharged from the second liquid outlet pipe 9, the fourth through pipe 19, the third through pipe 17 and the second liquid outlet pipe 9 are closed, the liquid enters the second column body 8 from the liquid inlet pipe 2, is treated by the anion resin 27, flows into the first column body 1 through the first connecting pipe 11 again, is treated by the cation resin 24 and then is discharged from the first liquid outlet pipe 4, when the resin column needs to be eluted, a valve on the side wall of the resin column is closed, the first liquid outlet pipe 4 and the second liquid outlet pipe 9 are opened, then, the residual solution is washed away with distilled water, and then, an HCl solution is used as an eluent for the cation exchange resin, and an NaCl or NaOH solution is used as an eluent for the anion exchange resin.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Two-way adsorption resin post, including base (6), its characterized in that: a first cylinder (1) is fixedly connected to the top end of the base (6), a second cylinder (8) is arranged on one side of the first cylinder (1), a liquid inlet pipe (2) penetrates through the top end of the first cylinder (1), a first protective net (28) is arranged on the inner side wall of the liquid inlet pipe (2), a first through pipe (13) penetrates through the upper portion of the side wall of the first cylinder (1), a third through pipe (17) penetrates through the side wall of the first cylinder (1) and below the first through pipe (13), a fourth through pipe (19) penetrates through the upper portion of the side wall of the second cylinder (8), and a second through pipe (15) penetrates through the side wall of the second cylinder (8) and below the fourth through pipe (19);

the utility model discloses a cylinder, including the inner wall top fixedly connected with cylinder (21) of first cylinder (1), the lateral wall of cylinder (21) runs through and is provided with telescopic link (22), the one end fixedly connected with clamp plate (23) of telescopic link (22), the inside wall of first cylinder (1) and be provided with bottom plate (25) in the below of clamp plate (23), the top of bottom plate (25) and be provided with cation resin (24) in the below of clamp plate (23), the lateral wall of bottom plate (25) runs through and is provided with fifth-way pipe (30), the inside wall of fifth-way pipe (30) is provided with second protection network (29), the bottom fixedly connected with support frame (26) of bottom plate (25), the inside of second cylinder (8) is provided with anion resin (27).

2. The bidirectional adsorption resin column of claim 1, wherein: the bottom end of the base (6) is fixedly connected with a supporting leg (7).

3. The bidirectional adsorption resin column of claim 1, wherein: an end cover (3) is arranged at the top end of the liquid inlet pipe (2).

4. The bidirectional adsorption resin column of claim 1, wherein: the bottom of the side wall of the first column body (1) is provided with a first liquid outlet pipe (4) in a penetrating mode, and the side wall of the first liquid outlet pipe (4) is provided with a first control valve (5).

5. The bidirectional adsorption resin column of claim 1, wherein: the bottom of the side wall of the second column body (8) is provided with a second liquid outlet pipe (9) in a penetrating mode, and the side wall of the second liquid outlet pipe (9) is provided with a second control valve (10).

6. The bidirectional adsorption resin column of claim 1, wherein: the side wall of the first through pipe (13) is provided with a first flow valve (14), the side wall of the third through pipe (17) is provided with a third flow valve (18), the side wall of the second through pipe (15) is provided with a second flow valve (16), and the side wall of the fourth through pipe (19) is provided with a fourth flow valve (20).

7. The bidirectional adsorption resin column of claim 1, wherein: one end of the first through pipe (13) is provided with a first connecting pipe (11), and one end of the first connecting pipe (11) is connected with the side wall of the second through pipe (15).

8. The bidirectional adsorption resin column of claim 1, wherein: one end of the third pipe (17) is provided with a second connecting pipe (12), and one end of the second connecting pipe (12) is connected with the side wall of the fourth pipe (19).