Industrial production chromatography apparatus

A chromatography device and feeding equipment technology, applied in the field of chromatography devices for industrial production, can solve the problems that small chromatography columns cannot be mass-produced and the operation is complicated, and achieve the effect of convenient follow-up processing and convenient operation

Inactive Publication Date: 2013-09-25
XINGHUA GL STEVIA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Experimental small columns are not suitable for mass production
However, the existing chromatography columns for industrial production mostly use large chromatography tanks to manually feed and receive the eluent. When multiple solvents are required for elution or regeneration of resins in the chromatography tanks, The eluent needs to be replaced manually, and the collection tank under the chromatography tank must be replaced in time, which is a complicated operation

Method used

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  • Industrial production chromatography apparatus

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0009] The chromatographic device for industrial production of the present invention will be described in detail below in conjunction with examples.

[0010] Such as figure 1 As shown, the chromatography device for industrial production of the present invention includes 5 feeding devices, a main feeding pipe 4, a flow meter 5, a chromatography tank 6, a main discharge pipe 7, 5 collection pipes 8 and corresponding collection devices. Each feeding device includes a feeding tank 1 and a water pump 2. The feed tank 1 is connected to the main feed pipe 4 through a water pump 2, and a feed switch valve 3 is provided between the water pump 2 and the main feed pipe 4. The feed tank of each feed device is equipped with different feed liquids, such as sample liquid, water, acid, alkali, ethanol, etc., and the feed device is selected through the switch valve 3. The chromatography tank 6 is 3-5 meters high and 1 meter in diameter (different specifications can be selected according to diff...

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PUM

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Abstract

The present invention discloses an industrial production chromatography apparatus, which comprises a plurality of material feeding devices, a main feeding pipe, a chromatography tank, a main material discharge pipe, a plurality of collection pipes and corresponding collection devices, wherein the material feeding device comprises a material feeding tank and a water pump, the material feeding tank is connected with the main material feeding pipe through the water pump, material feeding opening / closing valves are arranged between the water pumps of every material feeding device and the main material feeding pipe, the upper end of the chromatography tank is provided with a material inlet, and is connected with the main material feeding pipe through the material inlet, the lower end of the chromatography tank is provided with a material outlet, and is connected with the main material discharge pipe through the material outlet, the main material discharge pipe is connected with the corresponding collection devices through the collection pipes, and every collection pipe is respectively provided a material discharge opening / closing valve. The industrial production chromatography apparatus has characteristics of simple structure and easy operation.

Description

Technical field [0001] The invention relates to a chromatography device for industrial production, in particular to a chromatography device with multiple inlets and multiple outlets. Background technique [0002] Column chromatography technology is widely used in the field of medicine and food, and the product is purified through the process of adsorption and desorption. The small chromatography column used in the experiment cannot achieve the purpose of mass production. However, the existing chromatography columns for industrial production mostly use large chromatography tanks, and manually feed and receive the eluent. When multiple solvents are needed for elution or the resin in the chromatography tank is regenerated, The eluent needs to be replaced manually, and the collection tank under the chromatography tank must be replaced in time, which is complicated. Summary of the invention [0003] The purpose of the present invention is to solve the defects in the prior art and pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D15/08
Inventor 周伯雅
Owner XINGHUA GL STEVIA CO LTD
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