Unlock instant, AI-driven research and patent intelligence for your innovation.

Harmful gas treatment system used in laboratory

A technology of harmful gas and treatment system, which is applied in the laboratory field and can solve problems such as accumulation and accumulation of harmful gases

Active Publication Date: 2018-12-21
四川健科林医疗技术有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a harmful gas treatment system for laboratories, to solve the problem in the prior art that harmful gases are easy to accumulate and accumulate inside when the laboratory is not in use, so as to prevent harmful gases from being accumulated in unused laboratories. Internal accumulation, keeping the laboratory in an unused state also has the purpose of fresh air

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Harmful gas treatment system used in laboratory
  • Harmful gas treatment system used in laboratory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 and figure 2 A harmful gas treatment system for laboratories is shown, figure 1 The direction of the arrow in the figure indicates the flow direction of the airflow, including the laboratory wall 1. The inner side of the laboratory wall 1 is provided with an air inlet 2 and a return air outlet 3. The inside of the return air outlet 3 is hollow, and the surface of the return air outlet 3 is a mesh structure. , the upper surface of the air return port 3 is inclined from top to bottom from the direction away from the laboratory wall 1 to the direction close to the laboratory wall 1, and the lower surface of the return air port 3 is a concave curved surface facing downward ; The air return port 3 is connected to the input end of the suction fan 4 located outside the laboratory wall 1 through a pipeline.

Embodiment 2

[0029] Such as figure 1 and figure 2 A harmful gas treatment system for a laboratory is shown, on the basis of Embodiment 1, the output end of the suction fan 4 is connected to one end of the three-way joint 5, and the other two ends of the three-way joint 5 Connected to one end of two U-shaped pipes 6 respectively, the concave surface of the U-shaped pipe 6 faces upwards, the U-shaped pipe 6 is located in the processing chamber 7, the side wall of the processing chamber 7 is provided with several nozzles 8, the bottom of the U-shaped pipe 6, And the side of U-shaped pipe 6 close to the tee joint 5 is provided with some ventilation holes 12; the end of the U-shaped pipe 6 away from the tee joint 5 passes through the top of the treatment chamber 7 and is communicated to the sterilization chamber 9. A flow rate regulating valve 20 is arranged between the sterilizing chamber 9 and the U-shaped pipe 6, the sterilizing chamber 9 communicates with the exhaust pipe 10 and the retur...

Embodiment 3

[0031] Such as figure 1 and figure 2 A harmful gas treatment system for a laboratory is shown. On the basis of Embodiment 2, a liquid inlet pipe 15 is arranged outside the treatment chamber 7, and the nozzles 8 are all arranged on the liquid inlet pipe 15. The nozzles 8 Inserted into the processing chamber 7, the nozzle 8 is an atomizing nozzle; the bottom of the processing chamber 7 is also provided with a liquid discharge port 16. Several ultraviolet lamps are arranged in the sterilizing chamber 9 . The inner top surface of the oxidation chamber 13 is fixedly installed with an ozone generator 17, and the bottom of the oxidation chamber 13 is communicated with the bottom of the gas washing bottle 14 through a pipe body 18, and the top of the gas washing bottle 14 is connected to the air inlet 2 connected. Both the exhaust pipe 10 and the return pipe 11 are provided with valves 19 .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a harmful gas treatment system used in a laboratory. The harmful gas treatment system used in the laboratory comprises a laboratory wall; the inner side of the laboratory wallis provided with an air inlet and an air return inlet; the air return inlet is hollow inside, and the surface of the air return inlet is of a reticular structure; the upper surface of the air return inlet is inclined downwards from the top to the bottom of the laboratory wall from a position far away from the laboratory wall to a position near the laboratory wall; the lower surface of the air return inlet is an arc-shaped curved surface with a concave surface facing downwards; the air return inlet is connected to an input end of a suction fan located outside the laboratory wall through a pipe.The invention aims to provide the harmful gas treatment system used in the laboratory to solve the problem that harmful gas is easily accumulated and gathered inside the laboratory when the laboratory is not used in the prior art, so that the purposes of avoiding the harmful gas from accumulating in the unused laboratory and maintaining fresh air in the laboratory when the laboratory is not usedare realized.

Description

technical field [0001] The invention relates to the field of laboratories, in particular to a harmful gas treatment system for laboratories. Background technique [0002] The laboratory is a place for experimenters to carry out experimental analysis and scientific research activities. Various chemical kits and medicines are used in the experimental analysis process. These reagents and medicines often emit toxic and harmful gases. Harmful gases will be produced, and these gases need to be promptly and quickly discharged from the laboratory to avoid polluting the working environment of the experimenters and affecting the health of the experimenters. In view of the harmful gas generated during the experimental analysis process, most of the existing technologies directly use the suction fan to directly suck the experimental station. This method can timely suck away the toxic and harmful gas generated during the experimental process. During the analysis process, the harm to the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D53/00B01D53/76
CPCB01D53/00B01D53/007B01D53/76B01D2251/104B01D2257/91B01D2258/02B01D50/10
Inventor 杨传友华昀
Owner 四川健科林医疗技术有限公司