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An emergency treatment device for toxic and harmful gas environment

An emergency treatment and harmful gas technology, applied in the direction of combination device, separation method, dispersed particle separation, etc., can solve the problems that the device is not clean enough, dust cannot be removed, etc., and achieve the effect of easy handling and cleanliness

Active Publication Date: 2021-06-25
深圳市绿世纪环境技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem that the existing emergency treatment device for toxic and harmful gas environment cannot remove the dust, resulting in untidy interior of the device, the present invention proposes an emergency treatment device for toxic and harmful gas environment

Method used

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  • An emergency treatment device for toxic and harmful gas environment
  • An emergency treatment device for toxic and harmful gas environment
  • An emergency treatment device for toxic and harmful gas environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] refer to Figure 1-3 , an emergency treatment device for toxic and harmful gas environments, comprising a box body 1, a fan 5 is fixed on the outer wall of one side of the box body 1 by bolts, the air inlet end of the fan 5 is plugged with a flared bucket 4, and the air outlet of the fan 5 One end of the air outlet pipe 2 is inserted into the inside of the box body 1, and a plurality of air nozzles 3 are screwed on one side of the outer wall of the air outlet pipe 2, and the inner wall of the top of the box body 1 is fixedly connected to the fan 5 The net frame 6, two fixing rings 8 are socketed on the top outer wall of the net frame 6, and the two fixing rings 8 are bolted with the same cloth bag 7. The cloth bag 7 is located inside the net frame 6, and a dust removal Mechanism, the outer wall of the top of the box body 1 is provided with a dust collection mechanism near the dust removal mechanism, and the position of the inner wall of the top of the box body 1 near th...

Embodiment 2

[0028] refer to Figure 4 , an emergency treatment device for toxic and harmful gas environments. Compared with Embodiment 1, this embodiment has a methane concentration detector 23 fixedly connected to the inner wall of the top of the box 1 close to the activated carbon adsorption net 10, and the outer wall of one side of the box 1 is close to the top. A buzzer controller 24 is fixedly connected to the position, and the signal output end of the methane concentration detector 23 is connected with the signal input end of the buzzer controller 24 through a signal line.

[0029] When in use, after the adsorption treatment of the activated carbon adsorption net 10, there is a methane concentration detector 23 thereafter, which can detect the methane concentration and transmit the signal to the buzzer controller 24, which will trigger a buzzer when the threshold is reached The controller 24 gives an alarm, reminding the staff that the methane concentration inside the box body 1 is ...

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Abstract

The invention discloses an emergency treatment device for poisonous and harmful gas environment. Aiming at the problem that the inside of the device cannot be cleaned due to the inability to remove dust, the following scheme is proposed, including a box body, and one side of the outer wall of the box body is fixed with bolts A fan, the air inlet end of the fan is plugged with a flaring bucket, the outlet end of the fan is plugged with an air outlet pipe, one end of the air outlet pipe is located inside the box, and one side of the outer wall of the air outlet pipe is screwed. A gas nozzle, the inner wall of the top of the box close to the position of the fan is fixedly connected with a grid frame, and two fixing rings are sleeved on the outer wall of the top of the grid frame. In the present invention, the cloth bag and the net frame are used to intercept and remove dust in advance, the dust particles stay on the surface of the cloth bag, and the cylinder is used to cover the net frame inside. The particles bounce off, and then fall in the cylinder, and the dust particles are discharged out of the box to ensure the cleanliness of the inside of the box.

Description

technical field [0001] The invention relates to the technical field of gas treatment devices, in particular to an emergency treatment device for toxic and harmful gas environments. Background technique [0002] Toxic chemicals that are gaseous or highly volatile under normal temperature and pressure come from industrial pollution, the combustion of coal and petroleum, and the decomposition of biological materials. Stimulates the respiratory tract and is easily poisoned by inhalation. Including ammonia, ozone, nitrogen dioxide, sulfur dioxide, carbon monoxide, hydrogen sulfide and photochemical smog, toxic and harmful gases cannot be inhaled by the human body, so gas emergency treatment devices are required. [0003] Most of the existing patents of a toxic and harmful gas environment emergency treatment device on the market have the following deficiencies: the device cannot remove the dust when removing the toxic gas, resulting in untidy interior of the device, and the exist...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/02B01D46/04B01D46/48B01D50/00B01D53/04B01D53/18B01D53/78
CPCB01D46/02B01D46/04B01D46/48B01D53/0407B01D53/18B01D53/78B01D50/60
Inventor 黄西菲代允蓝志聪陈涛
Owner 深圳市绿世纪环境技术有限公司