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Microbial experiment instrument sterilization apparatus

A sterilizing device and microbial technology, applied in water supply devices, sanitary equipment for toilets, disinfection, etc., can solve problems such as easy breakage, potential safety hazards, and equipment that cannot be used immediately, so as to avoid secondary pollution, improve safety, Good sterilization effect

Pending Publication Date: 2017-11-03
GUANGDONG TESTING INST OF PROD QUALITY SUPERVISION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Through the high temperature and high pressure sterilization method, there are certain safety hazards in improper operation. After sterilization in this way, the general experimental equipment is very humid, and paper is generally used for sealing. The paper is easy to break when wet, and the sterilized equipment It cannot be used immediately and needs to be dried in a drying oven, which is likely to cause secondary pollution
[0004] At present, there is no report on the sterilization of microbial laboratory equipment by supercritical carbon dioxide

Method used

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  • Microbial experiment instrument sterilization apparatus
  • Microbial experiment instrument sterilization apparatus
  • Microbial experiment instrument sterilization apparatus

Examples

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Embodiment 1

[0033] A sterilization device for microbiological experiment equipment, comprising a tank body 1 and a carbon dioxide bottle 4, the tank body 1 and the carbon dioxide bottle 4 are connected by pipelines, and it is characterized in that a supercritical carbon dioxide generator is provided at the inner lower end of the tank body 1 , the supercritical carbon dioxide generator includes a supercritical carbon dioxide generator 11, a carbon dioxide fluid pipeline 12, a carbon dioxide fluid support assembly 13, the supercritical carbon dioxide generator 11 is connected with the carbon dioxide bottle 4, the carbon dioxide fluid pipeline 12, the carbon dioxide fluid Support assembly 13 is connected with supercritical carbon dioxide generator 11 respectively, and in the present invention, described carbon dioxide fluid pipeline 12, carbon dioxide fluid support assembly 13 can be connected with supercritical carbon dioxide generator 11 respectively by any prior art in the art; A sterilizi...

Embodiment 2

[0049] A sterilization device for microbiological experiment equipment, comprising a tank body 1 and a carbon dioxide bottle 4, the tank body 1 and the carbon dioxide bottle 4 are connected by pipelines, and it is characterized in that a supercritical carbon dioxide generator is provided at the inner lower end of the tank body 1 , the supercritical carbon dioxide generator includes a supercritical carbon dioxide generator 11, a carbon dioxide fluid pipeline 12, a carbon dioxide fluid support assembly 13, the supercritical carbon dioxide generator 11 is connected with the carbon dioxide bottle 4, the carbon dioxide fluid pipeline 12, the carbon dioxide fluid The bracket components 13 are respectively connected to the supercritical carbon dioxide generators 11; the inner wall of the tank body 1 is symmetrically provided with a sterilization lamp 14, and the outside of the sterilization lamp 14 is provided with a lampshade 141.

[0050] The carbon dioxide fluid pipeline 12 is symm...

Embodiment 3

[0063] A sterilization device for microbiological experiment equipment, comprising a tank body 1 and a carbon dioxide bottle 4, the tank body 1 and the carbon dioxide bottle 4 are connected by pipelines, and it is characterized in that a supercritical carbon dioxide generator is provided at the inner lower end of the tank body 1 , the supercritical carbon dioxide generator includes a supercritical carbon dioxide generator 11, a carbon dioxide fluid pipeline 12, a carbon dioxide fluid support assembly 13, the supercritical carbon dioxide generator 11 is connected with the carbon dioxide bottle 4, the carbon dioxide fluid pipeline 12, the carbon dioxide fluid The bracket components 13 are respectively connected to the supercritical carbon dioxide generators 11; the inner wall of the tank body 1 is symmetrically provided with a sterilization lamp 14, and the outside of the sterilization lamp 14 is provided with a lampshade 141.

[0064] The carbon dioxide fluid pipeline 12 is symm...

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Abstract

The invention provides a microbial experiment instrument sterilization apparatus. The apparatus comprises a tank body and a carbon dioxide bottle, the tank body is connected with the carbon dioxide bottle through a pipeline, a supercritical carbon dioxide generation device is arranged at the internal lower end of the tank body, the supercritical carbon dioxide generation device comprises a supercritical carbon dioxide generator, a carbon dioxide fluid pipeline and a carbon dioxide fluid support assembly, the supercritical carbon dioxide generator is connected with the carbon dioxide bottle, and the carbon dioxide fluid pipeline and the carbon dioxide fluid support assembly are respectively connected with the supercritical carbon dioxide generator. The apparatus for sterilizing microbial experiment instruments through the cooperation of a supercritical carbon dioxide fluid with a sterilization lamp makes full use of the advantages of the supercritical carbon dioxide, and can effectively sterilize the experiment instruments. Compared with traditional autoclave sterilization, the apparatus has the advantages of short sterilizing time, good sterilizing effect, and avoiding of secondary pollution.

Description

technical field [0001] The invention relates to the technical field of application of laboratory sterilization equipment, in particular to a sterilizing device for microbial laboratory equipment. Background technique [0002] Supercritical carbon dioxide sterilization technology is a new type of non-thermal sterilization technology. Under the condition of ensuring food safety (killing microorganisms and blunt enzymes), non-thermal processing technology minimally changes the original flavor, color, taste and texture of food, and has great application prospects. At present, research at home and abroad shows that supercritical carbon dioxide sterilization effect is better; compared with ultra-high pressure sterilization technology, supercritical carbon dioxide The critical carbon dioxide sterilization technology has a low treatment temperature and has little damage to the heat-sensitive substances in the food, which is conducive to maintaining the original quality of the food....

Claims

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Application Information

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IPC IPC(8): A61L2/02A61L2/08A61L2/24A61L2/26
CPCA61L2/02A61L2/08A61L2/24A61L2/26A61L2202/11A61L2202/14
Inventor 刘仲义陈满英廖桂福王红强佘之蕴
Owner GUANGDONG TESTING INST OF PROD QUALITY SUPERVISION