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Novel VOCs waste gas treatment combination apparatus

A technology of waste gas treatment and combination device, which is applied in gas treatment, transportation and packaging, dispersed particle filtration, etc., can solve the problems of inability to efficiently treat VOCs waste gas, low purification efficiency, and complexity, and achieve novel and efficient equipment structure. , the effect of simple operation

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

At present, the device structure for VOCs waste gas treatment is relatively complicated, and the purification efficiency is low, and it cannot efficiently treat VOCs waste gas. It is urgent for those skilled in the art to solve this problem.

Method used

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  • Novel VOCs waste gas treatment combination apparatus
  • Novel VOCs waste gas treatment combination apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: see figure 1 and figure 2 Now, a new type of VOCs waste gas treatment combination device provided by the present invention will be described, including a primary treatment assembly 1, the primary treatment assembly 1 includes a trash removal box 101, and the trash removal box 101 is three-way The miscellaneous removal box 101, the both sides of the miscellaneous removal box 101 are installed with the miscellaneous net group 3 through the flange 2, the both sides of the described miscellaneous removal box 101 are equipped with an air inlet passage 4, and the air inlet passage 4 The upper end of the upper end is set as a tapered air inlet passage, and its upper end is connected to the air inlet pipe 5, and the lower end of the impurity removal box 101 is connected to the secondary processing assembly 6, and the secondary processing assembly 6 includes an adsorption box 601, and the adsorption The lower end of the box body 601 is provided with a U-shaped ad...

Embodiment 2

[0018] Example 2: see figure 1 , as an improvement of the present invention, a filter 26 is provided on the adsorption box 601 close to the connection with the heating box 1401 .

Embodiment 3

[0019] Embodiment 3: see figure 1 , as an improvement of the present invention, the inside of the U-shaped adsorption tank 7 is coated with an anti-corrosion alloy layer.

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Abstract

The invention discloses a novel VOCs waste gas treatment combination apparatus. The novel VOCs waste gas treatment combination apparatus comprises a primary treatment assembly, wherein the primary treatment assembly comprises an impurity removal box body, the lower end of the impurity removal box body is connected with a secondary treatment assembly, the secondary treatment assembly comprises an absorption box body, the lower end is provided with an absorption groove, the right side of the absorption box body is connected with a tertiary treatment assembly, the tertiary treatment assembly comprises a heating box body, the lower end of the heating box body is provided with a quaternary treatment assembly, and the quaternary treatment assembly comprises a filter box body. By designing four levels of absorption assemblies, the VOCs waste gas can be efficiently treated; the lower end of the absorption box body is provided with the absorption groove, ab absorbent is arranged in the absorption groove and used for absorbing toxic substances in the VOCs waste gas, the absorption groove is cooperated with a spraying assembly on the upper end of the absorption box body, when a lot of liquidis sprayed out from the spraying assembly, and the liquid can flow into the absorption groove, so that the liquid can be prevented from flowing into the tertiary treatment assembly, and the novel VOCswaste gas treatment combination apparatus has practicability.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a novel VOCs waste gas treatment combined device. Background technique [0002] VOCs (Volatile organic compounds) are volatile organic compounds, which are ubiquitous organic pollutants in the atmosphere. They mainly come from petrochemical, automobile engine exhaust, pharmaceutical and other industries. Their main components are hydrocarbons, phenols, and aromatics. class etc. VOCs can form photochemical smog in the atmosphere, causing great harm to the environment and human body. VOCs enter the human body through the respiratory tract and skin, causing temporary or permanent damage to human respiratory, blood, liver and other systems and organs, especially polycyclic aromatic hydrocarbons such as benzene and aromatics, which are carcinogenic to the human body. Excessive emissions of VOCs also cause harm to industries such as agriculture, forestry and animal husbandry. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/02B01D53/26B01D46/12
CPCB01D46/12B01D53/025B01D53/26B01D2257/708B01D2257/93B01D2267/40B01D46/62
Inventor 胡家富杨瑞成冯建琳朱晓艳许昌艳徐文群蒋伟
Owner 南京圆点环境清洁技术有限公司
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