Polysaccharide gel chromatography system

Abstract

The utility model relates to a polysaccharide gel chromatography system, which aims to solve the technical problems that a current storage pipe is troublesome to open during sampling, needs to screw a screw and is not convenient enough, and comprises a bottom frame, a plurality of chromatography tanks and storage tanks are arranged on the bottom frame and are connected through connecting pipelines, and the connecting pipelines are arranged on the bottom frame. The device further comprises a liquid discharging pipeline, a valve, a vertical plate, a supporting plate and a limiting structure. A plurality of liquid discharge pipelines are arranged on one side of the storage tank; the plurality of liquid discharge pipelines are sequentially arranged from top to bottom; the plurality of valves are respectively arranged on the plurality of liquid discharging pipelines; the vertical plate is arranged outside one side of the storage tank; the liquid discharge pipeline is matched with the vertical plate in a penetrating manner; the supporting plates are sequentially and fixedly arranged on one side of the vertical plate. The limiting structures are arranged on the top sides of the supporting plates correspondingly. The limiting structure comprises a U-shaped frame; the U-shaped frame is fixedly arranged on the top side of the supporting plate. And the U-shaped section of the U-shaped frame corresponds to the liquid outlet of the liquid discharge pipeline. The sample bottle storage rack has the advantages that sample bottles can be placed, and detection samples can be quickly and conveniently received.

Description

TECHNICAL FIELD

[0001] The utility model relates to polysaccharide preparation technical field especially, it relates to a polysaccharide gel chromatography system. BACKGROUND

[0002] Polysaccharide is the sugar chain of glycosidic bond, and at least more than 10 monosaccharides composition polymerization sugar high molecular weight carbohydrate. The polysaccharide of same monosaccharide composition is called homopolysaccharide.

[0003] Polysaccharide gel preparation uses chromatography system, and chromatography system includes chromatography tank, storage tank and corresponding pipeline etc., for storage tank, sampling is carried out to detect. The existing storage pipe is opened when sampling more troublesome, needs to twist screw, not enough convenient.

[0004] In view of this, we propose a polysaccharide gel chromatography system. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the deficiency of prior art, adapting to the actual need, provide a kind of polysaccharide gel chromatography system, to solve the technical problem that current storage pipe is opened when sampling more troublesome, needs to twist screw, not enough convenient.

[0006] In order to realize the purpose of the utility model, the technical scheme that the utility model adopts is as follows: a kind of polysaccharide gel chromatography system is designed, including chassis, the chassis is arranged with several chromatography tanks and storage tanks, the chromatography tank and storage tank are connected by connecting pipeline, further include drainage pipeline, valve, vertical plate, support plate and limiting structure;

[0007] Several drainage pipelines are arranged on the side of the storage tank;

[0008] Wherein, several drainage pipelines are arranged from high to low;

[0009] Several valves are arranged on several drainage pipelines respectively;

[0010] Vertical plate is arranged on the side of the storage tank;

[0011] Wherein, the drainage pipeline is matched with the vertical plate;

[0012] Several support plates are sequentially fixed on the side of the vertical plate;

[0013] Several limiting structures are arranged on the top side of several support plates respectively;

[0014] The limiting structure includes U-shaped frame;

[0015] U-shaped frame is fixed on the top side of the support plate;

[0016] The U-shaped section of the U-shaped frame corresponds to the liquid outlet of the liquid drainage pipeline.

[0017] Preferably, the top side of the support plate on both sides of the U-shaped frame is provided with an abutting assembly respectively.

[0018] The abutting assembly comprises a fixing block, a connecting rod, a limiting block, an abutting block and a rubber block.

[0019] The fixing block is fixedly arranged on the top side of the support plate.

[0020] The connecting rod is arranged through the top of the fixing block.

[0021] The connecting rod is arranged through the top of the fixing block.

[0022] The limiting block is fixedly arranged on the outer end of the connecting rod.

[0023] The abutting block is fixedly arranged on the inner end of the connecting rod.

[0024] The spring is arranged on the connecting rod between the abutting block and the fixing block.

[0025] The rubber block is fixedly arranged on the inner end of the abutting block.

[0026] Preferably, the abutting side of the rubber block is arranged as an arc surface.

[0027] Preferably, the arc surface of the abutting side of the rubber block corresponds to the inner side of the U-shaped frame.

[0028] Preferably, the rubber block corresponds to the intersection of the U-shaped section and the straight section of the U-shaped frame.

[0029] Compared with the prior art, the utility model has the beneficial effects that:

[0030] 1. The utility model discloses a liquid drainage pipeline, a valve, a vertical plate, a support plate and a U-shaped frame are arranged, which has the advantages of placing sample bottles and quickly and conveniently taking detection samples, solves the problem that it is troublesome to open the storage pipe when taking samples, and needs to twist the screw, and the problem that it is not convenient.

[0031] 2. The utility model discloses a fixing block, a connecting rod, a limiting block, an abutting block, a spring and a rubber block are arranged, which has the advantages of abutting and positioning the sample bottle placed in the U-shaped frame and keeping the sample bottle stable. DRAWINGS

[0032] Fig. 1 It is a whole structure schematic view of the utility model;

[0033] Fig. 2 It is a limiting structure schematic view of the utility model;

[0034] Fig. 3 It is the abutment assembly structure schematic view of the utility model;

[0035] Fig. 4 It is the connecting rod connecting structure schematic view of the utility model;

[0036] In the drawing: 1, base frame; 2, chromatography tank; 3, storage tank; 4, connecting pipeline; 5, liquid discharge pipeline; 6, valve; 7, vertical plate; 8, support plate; 9, limiting structure;

[0037] 901, U-shaped frame; 902, abutment assembly;

[0038] 9021, fixed block; 9022, connecting rod; 9023, limiting block; 9024, spring; 9025, abutment block; 9026, rubber block; 9027, perforation. DETAILED DESCRIPTION

[0039] The utility model is further illustrated below in combination with the drawings and examples:

[0040] Example 1: a polysaccharide gel chromatography system, referring to Figs. 1 to 4 , comprising base frame 1, is arranged with several chromatography tanks 2 and storage tanks 3 on base frame 1, and the chromatography tank 2 and storage tank 3 are connected through connecting pipeline 4, still including liquid discharge pipeline 5, valve 6, vertical plate 7, support plate 8 and limiting structure 9;Several liquid discharge pipelines 5 are arranged on the side of storage tank 3;Sample liquid of different depths;Wherein, several liquid discharge pipelines 5 are arranged from high to low;Several valves 6 are arranged on several liquid discharge pipelines 5 respectively;Vertical plate 7 is arranged on the side of storage tank 3 outside;Wherein, liquid discharge pipeline 5 and vertical plate 7 are matched with each other;Several support plates 8 are sequentially fixed on the side of vertical plate 7;Several limiting structures 9 are arranged on the top side of several support plates 8 respectively;

[0041] Limiting structure 9 includes U-shaped frame 901;U-shaped frame 901 is fixed on the top side of support plate 8;Wherein, the U-shaped section of U-shaped frame 901 corresponds to the liquid outlet of liquid discharge pipeline 5.

[0042] The utility model discloses a liquid discharge pipeline 5, valve 6, vertical plate 7, support plate 8 and U-shaped frame 901, has the advantage of placing sample bottle, and the quick and convenient sample detection is taken, solves the problem that the storage tube is opened when sampling, and needs to twist the screw, and the problem that it is not convenient enough.

[0043] Specifically, the top side of the support plate 8 on both sides of the U-shaped frame 901 is respectively arranged with an abutment assembly 902;

[0044] The abutting assembly 902 comprises a fixed block 9021, a connecting rod 9022, a limiting block 9023, an abutting block 9025 and a rubber block 9026; the fixed block 9021 is fixedly arranged on the top side of the supporting plate 8; the connecting rod 9022 is arranged through the top of the fixed block 9021; wherein the connecting rod 9022 is square in section, and the connecting rod 9022 is arranged through the through hole 9027 on the top of the fixed block 9021; the limiting block 9023 is fixedly arranged on the outer end of the connecting rod 9022; the abutting block 9025 is fixedly arranged on the inner end of the connecting rod 9022; wherein the spring 9024 is sleeved on the connecting rod 9022 between the abutting block 9025 and the fixed block 9021; the two ends of the spring 9024 are fixedly connected with the abutting block 9025 and the fixed block 9021 respectively, and the elastic coefficient of the spring 9024 is selected by the person skilled in the art according to the actual situation; and the rubber block 9026 is fixedly arranged on the inner end of the abutting block 9025.

[0045] The utility model discloses a fixed block 9021, connecting rod 9022, limiting block 9023, abutting block 9025, spring 9024 and rubber block 9026 are set up, and the sample bottle that is put into U-shaped frame 901 is positioned to the abutting, and the advantage that the sample bottle is kept stable is provided.

[0046] Further, the abutting side of the rubber block 9026 is arranged as an arc surface, and the arc surface of the abutting side of the rubber block 9026 corresponds to the inner side of the U-shaped frame 901. When the sample bottle is pushed into the U-shaped frame 901, the abutting block 9025 can be pushed away along the arc surface of the abutting side of the rubber block 9026, facilitating abutting positioning.

[0047] It is worth mentioning that the rubber block 9026 corresponds to the intersection of the U-shaped section and the straight section of the U-shaped frame 901; and the rubber block 9026 directly abuts against the sample bottle.

[0048] Working principle: when the device is used, the empty sample bottle is pushed into the U-shaped frame 901, the sample bottle contacts the arc surface of the abutting side of the rubber block 9026, the rubber block 9026 and the abutting block 9025 are pushed away, the connecting rod 9022 moves outward, the spring 9024 is further compressed, until the empty sample bottle is completely pushed in, the abutting side of the rubber block 9026 abuts against the sample bottle, the valve 6 is opened, the liquid is discharged from the liquid discharge pipeline 5 into the sample bottle, then the valve 6 is closed, and the sample bottle can be taken out.

[0049] The utility model discloses a preferred embodiment, but is not limited to this, the person skilled in the art, very easily according to the above -mentioned embodiment, the spirit of the utility model is appreciated, and different is drawn and is changed, 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 gel chromatography system, comprising a base frame (1), on which a plurality of chromatography tanks (2) and storage tanks (3) are arranged, wherein the chromatography tanks (2) and storage tanks (3) are connected via connecting pipes (4), characterized in that: Also includes: A plurality of liquid discharge pipes (5) are arranged on one side of the storage tank (3); wherein the plurality of drainage pipes (5) are arranged in sequence from high to low; A plurality of valves (6) are respectively arranged on the plurality of drainage pipes (5); A vertical plate (7) is arranged outside one side of the storage tank (3); Wherein, the drainage pipe (5) is penetrated and matched with the vertical plate (7); A plurality of support plates (8) are fixedly mounted on one side of the vertical plate (7) in sequence; A plurality of limiting structures (9) are respectively arranged on the top sides of the plurality of support plates (8); The limiting structure (9) comprises: A U-shaped frame (901) is fixed on the top side of the support plate (8); Wherein, the U-shaped section of the U-shaped frame (901) corresponds to the liquid outlet of the drainage pipe (5).

2. A polysaccharide gel chromatography system according to claim 1, characterized in that: Abutment components (902) are respectively arranged on the top sides of the support plates (8) on both sides of the U-shaped frame (901); The abutment assembly (902) comprises: A fixed block (9021) is fixedly mounted on the top side of the support plate (8); A connecting rod (9022) is provided on the top of the fixing block (9021); The connecting rod (9022) has a square cross section, and the connecting rod (9022) is fitted with a through hole (9027) on the top of the fixing block (9021); A limit block (9023) is fixed to the outer end of the connecting rod (9022); A stop block (9025) is fixedly mounted on the inner end of the connecting rod (9022); Wherein, a spring (9024) is sleeved on the connecting rod (9022) between the stop block (9025) and the fixed block (9021); The rubber block (9026) is fixedly arranged at the inner end of the abutment block (9025).

3. A polysaccharide gel chromatography system according to claim 2, characterized in that: The abutting side of the rubber block (9026) is configured as an arc-shaped surface.

4. A polysaccharide gel chromatography system according to claim 3, characterized in that: The arcuate surface of the abutting side of the rubber block (9026) corresponds to the inner side of the U-shaped frame (901).

5. A polysaccharide gel chromatography system according to claim 2, characterized in that: The rubber block (9026) corresponds to the intersection of the U-shaped segment and the straight segment of the U-shaped frame (901).

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