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Hydraulic cavitated cell wall disruption device

A technology of hydraulic cavitation and cavitation, applied in biochemical cleaning devices, enzymology/microbiology devices, biochemical instruments, etc., can solve the problems of cell wall breaking devices that have not been reported, and achieve easy implementation and fast reaction rate , low-cost effect

Active Publication Date: 2013-10-09
CHINA UNIV OF PETROLEUM (EAST CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are also reports about the cell wall breaking device at present, there is no report about the cell wall breaking device for hydrodynamic cavitation

Method used

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  • Hydraulic cavitated cell wall disruption device
  • Hydraulic cavitated cell wall disruption device
  • Hydraulic cavitated cell wall disruption device

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the drawings and specific embodiments, but not as a limitation to the present invention.

[0032] Such as figure 1 As shown in the hydraulic cavitation cell wall breaking device, the fluid inlet 8 is connected to the circulating pump 4-2 through a pipeline, and the circulating pump is connected to the outlet 1-2 of the cavitation device 1 through the pipeline 3-1. The inlet 1-1 of 1 is connected to the fluid outlet 7 through the pipeline 3-2, the fluid outlet 7 is connected to the circulating pump 4-2 through the pipeline, the motor 4-1 is connected to one end of the cavitator, and the air supply device 6 is through the pipeline 3-3 is connected to pipeline 3-2.

[0033] figure 2 It is a schematic diagram of the internal structure of the cavitator. The cavitator includes a box body 1-3. A rotating shaft 1-4 is arranged in the box body. One side of the rotating shaft passes through the box body and is ...

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Abstract

The invention provides a hydraulic cavitated cell wall disruption device which comprises a cavitation device, an air supply device and a circulation line connected with the cavitation device. The hydraulic cavitated cell wall disruption device is provided with three different hydraulic mechanical conditions to disrupt the cell wall in a multi-stage way. According to a circulation system, the cavitation bubbles and the cells wholly move to generate the hydraulic change one after another, and the local high temperature and high pressure and the jet flow are generated nearby the cavitation bubbles when the cavitation bubbles are ruptured, so that the cell surfaces can be broken, and the cell walls nearby the cavitation bubbles can be broken. According to the air supply device, the initial air content of the fluid can be increased, and the wall disruption effect can be enhanced. The cavitation bubbles are fine and are evenly distributed in the fluid, so that the cell walls can be sufficiently disrupted by the means that the material fluid passes through for 5-15min. The cell wall disruption device provided by the invention is free from environment pollution, quick in reaction speed, not high in structural machining precision requirement, easy to implement, and low in cost.

Description

Technical field [0001] The invention belongs to the field of cell wall breaking devices, and particularly relates to a hydraulic cavitation cell wall breaking device. Background technique [0002] Cordyceps, Ganoderma spore powder, and microalgae cell extracts contain a large number of beneficial ingredients and are widely used in medicines, health products, biodiesel additives, etc. However, cordyceps, Ganoderma lucidum spore powder, microalgae and other cells contain hard cytoplasmic shells, which are not easily absorbed by the human body. In order to be able to effectively extract the effective components of such cells, cell wall breaking treatment is required. [0003] At present, the commonly used methods of cell wall breaking in China include high pressure homogenization method, freeze-thaw method, organic solvent method, acid-base method, ultrasonic method, etc. These methods have the problems of long wall breaking time, low wall breaking rate, high wall breaking cost, eff...

Claims

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Application Information

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IPC IPC(8): C12M1/33
Inventor 曹宁刘明磊张园
Owner CHINA UNIV OF PETROLEUM (EAST CHINA)
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