Polysaccharide ion exchange chromatography system

Abstract

The utility model relates to a polysaccharide ion exchange chromatography system, which aims to solve the technical problems that the existing polysaccharide ion exchange chromatography system is inconvenient to disassemble and an exchange tank is troublesome to move, and comprises a bottom frame, an exchange pipeline is arranged on the bottom frame and is connected with a plurality of exchange column tanks, and the polysaccharide ion exchange chromatography system also comprises a connecting structure, the plurality of connecting structures are respectively arranged at the bottoms of the plurality of exchange column tanks; the connecting structure comprises a connecting plate B, a supporting beam and a connecting plate A; the connecting plate B is fixedly arranged on the inner side of the bottom frame; the supporting beams are fixedly connected with the bottom supporting columns of the exchange column tank; the connecting plate A is fixedly arranged at the rear end of the supporting beam; wherein the connecting plate A is fixedly connected with the connecting plate B through a stud and a nut. The device has the advantages that the exchange column tank is convenient to disassemble, the disassembled exchange column tank can move on the ground, and the exchange column tank is convenient to move.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of polysaccharide preparation, especially to a polysaccharide ion exchange chromatography system. BACKGROUND

[0002] Polysaccharide is a polymeric sugar high molecular carbohydrate composed of glycosidic bond combined sugar chain, at least more than 10 monosaccharides. Polysaccharide composed of the same monosaccharide is called homopolysaccharide, such as starch, cellulose and glycogen.

[0003] The ion exchange tank is used for ion exchange chromatography system of polysaccharide, and the ion exchange tank is arranged on the rack and connected with the corresponding exchange pipeline, when the ion exchange tank is disassembled, the exchange tank is fixed with the rack, and it is inconvenient to disassemble, and it is troublesome to move the exchange tank.

[0004] Therefore, we propose a polysaccharide ion exchange chromatography system. UTILITY MODEL CONTENT

[0005] The utility model discloses a polysaccharide ion exchange chromatography system to overcome the defects of the prior art, adapt to the actual needs, and solve the technical problems that it is inconvenient to disassemble and it is troublesome to move the exchange tank.

[0006] In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows: a polysaccharide ion exchange chromatography system is designed, which comprises a chassis, the chassis is arranged with an exchange pipeline, the exchange pipeline is connected with a plurality of exchange column tanks, and further comprises a connecting structure.

[0007] A plurality of connecting structures are arranged at the bottom of the plurality of exchange column tanks respectively.

[0008] The connecting structure comprises a connecting plate B, a support beam and a connecting plate A.

[0009] The connecting plate B is fixedly arranged on the inner side of the chassis.

[0010] The support beam is fixedly connected with the bottom support column of the exchange column tank.

[0011] The connecting plate A is fixedly arranged at the rear end of the support beam.

[0012] The connecting plate A and the connecting plate B are fixedly connected through studs and nuts.

[0013] Preferably, the connecting plate A is provided with a through hole at each end, the stud is matched with the through hole, and a nut is threadedly installed at one end of the stud penetrating out of the through hole.

[0014] Preferably, universal wheels are arranged at the front and rear ends of the bottom side of the support beam.

[0015] Preferably, the two ends of the connecting plate B are respectively fixed with guide plates which extend outward.

[0016] Preferably, the inner side of the outer end of the guide plate is provided with an inclined surface.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. The utility model discloses a connecting plate B, a supporting beam, a connecting plate A, a stud and a nut are provided, have the advantages that the exchange column tank can be conveniently disassembled and exchanged, and the disassembled exchange column tank can be moved on the ground, which facilitates the movement of the exchange column tank.

[0019] 2. The utility model discloses a guide plate is provided, has the advantage that when installing and positioning the exchange column tank, the pushing of the connecting plate A is limited by two guide plates, the guide plate and the exchange column tank are pushed in stably, so that the stud accurately passes through the perforation. DRAWINGS

[0020] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0021] Fig. 2 It is the connection structure top view schematic diagram of the utility model;

[0022] Fig. 3 It is the connection structure bottom view schematic diagram of the utility model;

[0023] Fig. 4 It is the connection structure split schematic diagram of the utility model;

[0024] In the drawing: 1, underframe;2, exchange pipeline;3, exchange column tank;4, connection structure;

[0025] 401, supporting beam;402, connecting plate A;403, connecting plate B;404, guide plate;405, stud;406, nut;407, universal wheel;

[0026] 4021, perforation;

[0027] 4041, inclined surface. DETAILED DESCRIPTION

[0028] The utility model is further explained in connection with the drawings and examples:

[0029] Example 1: a polysaccharide ion exchange chromatography system, refer to Figs. 1 to 4 , including underframe 1, is arranged with exchange pipeline 2 on underframe 1, is connected with a plurality of exchange column tanks 3 of exchange pipeline 2, still includes connection structure 4;A plurality of connection structures 4 are arranged at the bottom of a plurality of exchange column tanks 3 respectively;

[0030] The connecting structure 4 comprises a connecting plate B 403, a support beam 401 and a connecting plate A 402; the connecting plate B 403 is fixedly arranged in the inner side of the chassis 1; the front and rear ends of the bottom side of the support beam 401 are respectively provided with universal wheels 407; the support beam 401 is fixedly connected with the bottom support column of the exchange column tank 3; the connecting plate A 402 is fixedly arranged at the rear end of the support beam 401; wherein the connecting plate A 402 and the connecting plate B 403 are fixedly connected through a stud 405 and a nut 406; the two ends of the connecting plate A 402 are respectively provided with through holes 4021, the stud 405 is penetratingly matched with the through holes 4021, and the end of the stud 405 penetrating out of the through hole 4021 is threadedly installed with the nut 406.

[0031] The utility model discloses a connecting plate B 403, support beam 401, connecting plate A 402, stud 405 and nut 406 are set up, have the advantage that the exchange column tank 3 is convenient to disassemble, and the disassembled exchange column tank 3 can be moved on the ground, and it is convenient to move the exchange column tank 3, solve the certain inconvenience when disassembling, and the problem that the exchange tank is moved more troublesome.

[0032] Specifically, the two ends of the connecting plate B 403 are respectively fixedly provided with guide plates 404, and the guide plates 404 extend outward.

[0033] The utility model discloses a guide plate 404 is set up, has the advantage that when installing and positioning the exchange column tank 3, the push of connecting plate A 402 is limited by two guide plates 404, keeps the guide plate 404 and the push of exchange column tank 3 stable, makes the stud 405 accurately pass through the through hole 4021.

[0034] Further, the inner side of the outer end of the guide plate 404 is provided with an inclined surface 4041, and the inclined surfaces 4041 of the outer ends of the two guide plates 404 form an outer eight shape, facilitating the push of the connecting plate A 402.

[0035] Working principle: when installing the exchange column tank 3 by using the device, the exchange column tank 3 is pushed to move, the connecting plate A 402 is pushed into the corresponding two guide plates 404, the exchange column tank 3 is pushed in, until the connecting plate B 403 contacts with the connecting plate A 402, the stud 405 accurately passes through the through hole 4021, the end of the stud 405 penetrating out of the through hole 4021 is threadedly installed with the nut 406, and the nut 406 is tightened. By cooperating the exchange pipeline 2 with the plurality of exchange column tanks 3, the circulation of liquid is realized to achieve polysaccharide ion exchange chromatography. When disassembling, the nut 406 is loosened and removed, and the exchange column tank 3 is pushed out.

[0036] The utility model discloses a preferable embodiment, but is not limited to this, and the ordinary skill in the art, the spirit of the utility model is easily understood according to the above embodiment, and different induction and change are made, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A polysaccharide ion exchange chromatography system, comprising a base frame (1), an exchange pipe (2) arranged on the base frame (1), and a plurality of exchange column tanks (3) connected to the exchange pipe (2), characterized in that: Also includes: A plurality of connection structures (4) are respectively arranged at the bottom of the plurality of exchange column tanks (3); The connecting structure (4) comprises: A connecting plate B (403) is fixedly mounted on the inner side of the base frame (1); A support beam (401) is fixedly connected to the bottom support of the exchange column tank (3); A connecting plate A (402) is fixedly mounted on the rear end of the support beam (401); The connecting plate A (402) and the connecting plate B (403) are fixedly connected via studs (405) and nuts (406).

2. A polysaccharide ion exchange chromatography system according to claim 1, characterized in that: Both ends of the connecting plate A (402) are respectively provided with through holes (4021), and the stud (405) is fitted with the through holes (4021). One end of the stud (405) passing through the through hole (4021) is threadedly mounted with a nut (406).

3. A polysaccharide ion exchange chromatography system according to claim 1, characterized in that: Universal wheels (407) are respectively arranged at the front and rear ends of the bottom side of the support beam (401).

4. A polysaccharide ion exchange chromatography system according to claim 1, characterized in that: Guide plates (404) are fixedly provided at both ends of the connecting plate B (403), and the guide plates (404) extend outwards.

5. A polysaccharide ion exchange chromatography system according to claim 4, characterized in that: An inclined surface (4041) is provided on the inner side of the outer end of the guide plate (404).

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