VOCs waste gas treatment system and waste gas treatment method

A technology for treating system and waste gas, which is applied in the direction of combustion method, general parts of printing machinery, supply/distribution of gaseous fuel, etc. It can solve problems such as increased operating cost, low concentration, and increased load of waste gas treatment equipment, and achieves increased power consumption , increase the effect of residence time

Pending Publication Date: 2021-01-29
广东和炫环保智能科技有限公司
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Problems solved by technology

[0003] The purpose of the present invention is to provide a VOCs waste gas treatment system and a waste gas treatment method, which solves the problem that the VOCs waste gas generated by the printing equipment in the p

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  • VOCs waste gas treatment system and waste gas treatment method
  • VOCs waste gas treatment system and waste gas treatment method
  • VOCs waste gas treatment system and waste gas treatment method

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[0026]In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementations obtained by a person of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0027]SeeFigure 1-Figure 5, The present invention provides a VOCs waste gas treatment system, including a delivery pipeline 1 and a combustion furnace 2, wherein the delivery pipeline 1 is connected to the exhaust gas outlet of the printing unit 3, and the delivery pipeline 1 is connected to the combustion furnace 2 , The combustion furnace 2 is used to burn the VOCs exhaust gas conveyed through the conveying pipe 1; the conveying pipe 1 is connected to all...

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Abstract

The invention provides a VOCs (volatile organic compounds) waste gas treatment system and a waste gas treatment method, relates to the technical field of waste gas treatment, and solves the technicalproblems of increased load and increased operation cost of waste gas treatment equipment during direct purification treatment due to large VOCs waste gas amount and low concentration generated duringworking of existing printing equipment. A conveying pipeline of the treatment system is connected with a waste gas exhaust port of a printing unit, the conveying pipeline is connected with a combustion furnace, and the combustion furnace is used for combusting VOCs waste gas conveyed in the combustion furnace through the conveying pipeline; when it is detected that the concentration value of the VOCs waste gas exhausted by the printing unit is not smaller than a preset value, the waste gas exhausted by the printing unit can be directly exhausted to the combustion furnace through the conveyingpipeline; and when it is detected that the concentration value of the VOCs waste gas exhausted by the printing unit is smaller than a preset value, the waste gas exhausted by the printing unit can beexhausted to a next printing unit through the conveying pipeline to be accumulated and thickened or can be exhausted into a VOCs waste gas storage pipe through the conveying pipeline. The VOCs waste gas treatment system and the waste gas treatment method are used for realizing energy conservation under the condition of treating the VOCs waste gas.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a VOCs waste gas treatment system and a waste gas treatment method. Background technique [0002] Volatile organic compounds, commonly referred to as VOCs, most VOCs are toxic, and some VOCs are carcinogenic. Most volatile organic compounds are flammable, explosive, and unsafe. Volatile organic compounds react photochemically with nitrogen oxides, hydrocarbons and oxidants in the atmosphere under sunlight to generate photochemical smog, which is harmful to human health and crop growth; they stimulate People's eyes and respiratory system endanger people's health and endanger the growth of crops. When the printing system is working, it will generate VOCs waste gas, which will be directly discharged into the atmosphere and cause air pollution. Contents of the invention [0003] The purpose of the present invention is to provide a VOCs waste gas treatment system and a...

Claims

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Application Information

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IPC IPC(8): F23G7/06F23J15/06F23K5/00B41F33/00
CPCB41F33/00F23G7/06F23G2201/90F23G2206/20F23J15/06F23K5/007
Inventor 林勤鑫
Owner 广东和炫环保智能科技有限公司
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