Biological fermentation liquor dewatering device and using method thereof

A technology of biological fermentation and fermented liquid, applied in separation methods, chemical instruments and methods, adsorption water/sewage treatment, etc., can solve the problems of increasing production costs and consuming large energy, and achieve flexible use, high controllability, and reduced The effect of loss volume

Inactive Publication Date: 2013-12-18
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 fermented liquid storage tank 1, the fermented liquid pump 3, the adsorber 5 and the waste liquid storage tank 13 form a path, open the fermented liquid pump 3, 1000ml of fermented liquid 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 with a split ratio of 1:50. When the chromatographic peak appears in the detector 9, an instruction is sent by the software control system 12 to close the fermented liquid pump 3, adjust the first electromagnetic valve 7 and the second electromagnetic valve 8 to make the compressed gas cylinder 6, the adsorber 5, and the fermented 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 bu...

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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 device for removing water from biological fermentation liquid and a method for using the same. Background technique [0002] In recent years, the field of bioengineering has developed rapidly, and various biological products have played an important role in ensuring human health. Fermentation is a basic operation in bioengineering. The fermentation process is completed in aqueous solution. The content of the target product in the fermentation liquid is often small. In order to obtain the target product, the fermentation liquid 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 consume a lot of energy and increase production costs. [0003] In addition, during the production of biological products, reverse-phase preparative chromatographic separation and ion-exchange chromatographic separation are also commonly used ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D15/10C02F1/28
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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