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Biological fermentation liquor dewatering device and using method thereof

A technology for biological fermentation and fermentation broth, applied in the direction of adsorbed water/sewage treatment, etc., can solve the problems of high energy consumption and increase production cost, and achieve the effects of flexible use, reduced loss and high promotion value.

Inactive Publication Date: 2013-01-30
常州博世伟业生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Generally, methods such as heating evaporation and freeze drying are often used, but these operations consume a lot of energy and increase production costs.

Method used

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  • Biological fermentation liquor dewatering device and using method thereof

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Embodiment

[0025] Adjust the first solenoid valve 7 and the second solenoid valve 8 so that the fermentation broth storage tank 1, the fermentation broth pump 3, the adsorber 5 and the waste liquid storage tank 13 form a passage, turn on the fermentation broth pump 3, and the 1000ml fermentation broth at a rate of 5ml / min The flow rate passes through the adsorber 5, and the effluent from the adsorption column 5 is split through the split valve 10 at a split ratio of 1:50. When the detector 9 has a chromatographic peak, the software control system 12 sends an instruction to turn off the fermentation liquid pump 3, adjust the first solenoid valve 7 and the second solenoid valve 8 to make the compressed gas cylinder 6, the adsorber 5, and the fermentation liquid storage tank 1. A passage is formed, and the gas in the compressed gas cylinder 6 blows the residual fermentation liquid in the adsorber 5 back into the fermentation liquid storage tank 1 at a flow rate of 3 ml / min. When a sharp bubb...

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PUM

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Abstract

The invention relates to a biological fermentation liquor dewatering device. The biological fermentation liquor dewatering device comprises a fermentation liquor storage tank, an eluate storage tank, a fermentation liquor pump, an eluate pump, an adsorber, a compressed air steel cylinder, a first electromagnetic valve, a second electromagnetic valve, a detector, a dividing valve, a product storage tank, a waste liquor storage tank and a connecting pipeline, and is further provided with a software control system for controlling the fermentation liquor pump, the eluate pump, the first electromagnetic valve, the second electromagnetic valve and the detector. The invention further relates to a using method of a biological fermentation liquor concentration device, and the method comprises the steps of adsorbing target products, removing residual fermentation liquor and eluting the target products, wherein the operation is performed in a circulating manner till the fermentation liquor is used up. The biological fermentation liquor dewatering device disclosed by the invention has the beneficial effects of high efficiency, continuity, flexibility in use, simple operation, high controllability and high popularization value.

Description

Technical field [0001] The invention relates to a biological fermentation liquid dewatering device and a use method thereof. Background technique [0002] In recent years, the field of bioengineering has developed rapidly, and various biological products have played an important role in safeguarding human health. Fermentation is a basic operation in bioengineering. The fermentation process is completed in an aqueous solution. The content of the target product in the fermentation broth is often low. In order to obtain the target product, the fermentation broth needs to be concentrated to remove a large amount of water. Generally, methods such as heating evaporation and freeze drying are often used, but these operations require a lot of energy and increase production costs. [0003] In addition, in the production process of biological products, reversed-phase preparative chromatography and ion-exchange chromatography are also commonly used methods of separation and concentration. Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28
Inventor 张凌怡戈兆松邵平
Owner 常州博世伟业生物科技有限公司
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