Environment-friendly type industrial waste gas pre-treatment device

A technology for pretreatment device and industrial waste gas, which is applied in combination devices, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of unsatisfactory purification effect of waste gas treatment device, etc. Simple and clear structure

Pending Publication Date: 2019-01-01
南京圆点环境清洁技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention discloses an environment-friendly industrial waste gas pretreatment device, the purpose of which is to solve the problem that the existing waste gas treatment device has an unsatisfactory purification effect and needs to pretreat the waste gas

Method used

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  • Environment-friendly type industrial waste gas pre-treatment device

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Embodiment 1

[0016] Embodiment 1: see figure 1 Now, an environment-friendly industrial waste gas pretreatment device provided by the present invention is described, including an air inlet assembly 1, a dust removal assembly 2 and a pretreatment assembly 3, the air inlet assembly 1 includes an air inlet box 101, and the air inlet The left and right sides of box body 101 are equipped with filter screen group 4, and the both sides of described filter screen group 4 are connected with air inlet passage 6 by flange 5, and the upper end of described air inlet passage 6 is provided with air inlet 7, and described air inlet The tuyere 7 is connected to the air delivery pipe 8, and the junction of the air inlet channel 6 and the air delivery pipe 8 is provided with a filter screen 9 for removing impurities, and the inside of the air inlet box 101 is equipped with an induced draft fan 10, and the air inlet box The lower end of the body 101 is connected to the dust removal assembly 2, the dust remova...

Embodiment 2

[0017] Example 2: see figure 1 , as an improvement of the present invention, the filter group 4 uses an aluminum alloy filter.

Embodiment 3

[0018] Embodiment 3: see figure 1 , as an improvement of the present invention, the mesh size of the filter group 4 is 5-6 mesh.

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Abstract

The invention discloses an environment-friendly type industrial waste gas pre-treatment device. The environment-friendly type industrial waste gas pre-treatment device comprises an air inlet assembly,a dust removal assembly and a pre-treatment assembly, wherein the air inlet assembly comprises an air inlet box body; filter screen groups are mounted at left and right sides of the air inlet box body; the two sides of the filter screen group are connected with air inlet channels through flanges; an air inlet is formed in the upper end of each air inlet channel, and the air inlet is connected with an air conveying tube; and a joint of each air inlet channel and the air conveying tube is provided with an impurity-removal filter screen. The filter screen group and the air inlet channels are mounted on the air inlet box body, and the joints of the air inlet channels and the air conveying tubes are provided with the impurity-removal filter screens, so that large-particle impurities in the industrial waste gas are isolated outside the air inlet box body, the problem that the device is damaged as large-particle impurities enter the waste gas pre-treatment device and the waste gas purifyingdevice is avoided, waste gas is pre-treated, and the efficiency of clearing harmful substances of waste gas subsequently is improved.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to an environment-friendly industrial waste gas pretreatment device. Background technique [0002] Waste gas treatment mainly refers to the work of treating industrial waste gas generated in industrial places, such as dust particles, flue gas smoke, odorous gas, and toxic and harmful gases. Common waste gas purification includes factory smoke and dust waste gas purification, workshop dust waste gas purification, organic waste gas purification, acid and alkali waste gas purification, chemical waste gas purification and odor deodorization purification, etc. Due to the variety of waste gas production situations, many waste gases will contain more dust particles when they are generated. After such waste gas enters the treatment equipment, it will cause blockage and coverage of the treatment equipment after a long period of operation, making the original treatment equipment unable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D53/26
CPCB01D53/26B01D50/60
Inventor 胡家富杨瑞成朱晓艳蒋伟许昌艳
Owner 南京圆点环境清洁技术有限公司
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