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biological safety cabinet

A technology of biological safety cabinets and cabinets, applied in the direction of dangerous substance storage, laboratory equipment, chemical instruments and methods, etc.

Active Publication Date: 2021-04-13
CHONGQING MEDICAL & PHARMA COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a biological safety cabinet to solve the problem that the existing experimenters need to equip themselves with trash cans when experimenting in the biological safety cabinet, and process and discard the waste liquid and waste pipette tips after the experiment. question

Method used

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Experimental program
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Embodiment Construction

[0022] The following is further described in detail through specific implementation methods:

[0023] The reference signs in the accompanying drawings of the specification include: cabinet body 1, operating room 11, barrier glass 12, waste treatment pipeline 2, first partition plate 21, second partition plate 22, third partition plate 23, swing plate 24. Liquid leakage plate 241, waste solid transfer plate 242, liquid leakage hole 243, protrusion 244, first drive shaft 25, second drive shaft 26, waste solid discharge pipe 27, first power cylinder 28, first power cylinder Mechanism 3 , sleeve 31 , connecting plate 32 , second power cylinder 33 , liquid circulation pipeline 4 .

[0024] The embodiment is basically as attached Figure 1-4 Shown:

[0025] The biological safety cabinet includes a cabinet body 1 with an operating room 11 inside, and a barrier glass 12 is vertically slidably connected to the opening of the operating room 11 .

[0026] A waste treatment pipeline 2 ...

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Abstract

The application of the present invention belongs to the technical field of experimental equipment, and specifically discloses a biological safety cabinet, which includes a cabinet body with an operating room inside, and a waste treatment pipeline is arranged in the cabinet, and the two ends of the waste treatment pipeline are respectively provided with a discharge port and a feed inlet. mouth; the middle part of the waste treatment pipeline is fixedly connected with a second dividing plate; a third dividing plate is also arranged in the waste treating pipeline; and a first power mechanism capable of driving the third dividing plate to move vertically is also included. The biological safety cabinet can facilitate experimenters to discard waste in time, and can kill cells or other toxic and harmful substances on the waste in time.

Description

technical field [0001] The application of the present invention belongs to the technical field of experimental equipment, and specifically discloses a biological safety cabinet. Background technique [0002] When operating experimental materials that are infectious, toxic, and volatile, the experimenter needs to operate in a biological safety cabinet. The biological safety cabinet can not only prevent the laboratory environment from polluting the experimental materials, but also ensure the health of the experimenter himself (mainly It is used to prevent experimenters from inhaling volatilized experimental materials), and to prevent toxic and harmful experimental materials from spreading into the laboratory environment after volatilization. [0003] Existing biological safety cabinets include a cabinet body, legs are provided at the bottom of the cabinet body, universal wheels are provided at the bottom of the legs, and an exhaust device (such as an exhaust fan, etc.) is prov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01L1/00
CPCB01L1/50
Inventor 邵倩李艳潘婷立
Owner CHONGQING MEDICAL & PHARMA COLLEGE