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Production process tail gas cleaning treatment device

A tail gas cleaning and treatment device technology, applied in the direction of climate sustainability, climate change adaptation, separation methods, etc., can solve the problems of affecting the reaction, increasing equipment energy consumption, etc., to reduce impurities, reduce resources, and improve absorption Effects of Processing Effects

Pending Publication Date: 2022-08-02
江苏爱尚环境科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] When treating the tail gas of the production process, in order to make the neutralization reaction more intense, we usually heat the absorption liquid. However, when the cold exhaust gas is passed into the absorption liquid, a large amount of heat will be taken away, which not only affects the progress of the reaction, And increase the energy consumption of the equipment

Method used

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  • Production process tail gas cleaning treatment device
  • Production process tail gas cleaning treatment device
  • Production process tail gas cleaning treatment device

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Embodiment Construction

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0025] see Figures 1 to 3 , In the embodiment of the present invention, a production process tail gas cleaning treatment device includes a purification box 1, an air intake mechanism, a spray mechanism, a backwash mechanism, a reflux preheating mechanism, a discharge box 11, a dehumidification adsorption mechanism, and a reflux dehumidification mechanism. and absorbent discharge mechanism.

[0026] The inner bottom end of the purification box 1 is installed with a plurality of evenly distributed electric heating wires, so that the neutralization and absorption liquid can be heated, and the effect of exhaust gas treatment is improved. The treated air intake mechanism, the air i...

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Abstract

The invention discloses a production process tail gas cleaning treatment device, which relates to the technical field of tail gas treatment, and comprises a purification box, a gas inlet mechanism, a spraying mechanism, a backflushing mechanism, a backflow preheating mechanism, a discharge box, a dehumidification adsorption mechanism, a backflow dehumidification mechanism and an absorption liquid discharge mechanism, a plurality of evenly-distributed electric heating wires are installed at the bottom end of the interior of the purification box, and a gas inlet mechanism used for tail gas treatment is installed in the purification box. Cold waste gas can be preheated through a backflow preheating mechanism, so that the absorption treatment effect on the waste gas is improved, and when the device is used, the waste gas can be recycled. And hot air in the purification box can enter the heat return pipe and enter the air inlet pipe through the top end of the heat return pipe, so that the hot air is in contact with cold air in the air inlet pipe, the heat transfer effect is achieved, the effect of preheating cold waste gas is achieved, resources consumed by subsequent air heating are reduced, and the neutralization reaction effect with absorption liquid is improved.

Description

technical field [0001] The invention relates to the technical field of tail gas treatment, in particular to a production process tail gas cleaning treatment device. Background technique [0002] Tail gas purification mainly refers to the treatment of industrial waste gas such as dust particles, smoke and dust, odorous gases, and toxic and harmful gases generated in industrial places. Common waste gas purification includes factory dust and waste gas purification, workshop dust and waste gas purification, organic waste gas purification, waste gas odor purification, acid-base waste gas purification, chemical waste gas purification, etc. [0003] When treating the tail gas of the production process, in order to make the neutralization reaction more intense, we usually heat the absorption liquid. However, when the cold exhaust gas passes into the absorption liquid, a large amount of heat will be taken away, which will not only affect the progress of the reaction, but also And in...

Claims

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Application Information

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IPC IPC(8): B01D53/78B01D53/40B01D53/48B01D53/26B01D53/04B01D46/10F28C3/02
CPCB01D53/78B01D53/40B01D53/48B01D53/26B01D53/04B01D46/10F28C3/02B01D2253/102B01D2257/80Y02P70/10
Inventor 李延
Owner 江苏爱尚环境科技有限公司
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