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Efficient dechlorination system for tail gas

A tail gas, high-efficiency technology, applied in the direction of air quality improvement, separation method, dispersed particle separation, etc., can solve the problem of incomplete tail gas treatment, and achieve the effect of improving the effect of chlorine removal treatment, improving purification efficiency and quality, and stable flow rate.

Pending Publication Date: 2022-08-02
无锡海飞凌科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a high-efficiency tail gas dechlorination system to solve the technical problem of incomplete tail gas treatment in the existing tail gas treatment system

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  • Efficient dechlorination system for tail gas
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  • Efficient dechlorination system for tail gas

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Embodiment Construction

[0020] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear", "left",...

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Abstract

The invention provides an efficient tail gas dechlorination system which comprises a first packing absorption tower, a first spraying assembly, a second packing absorption tower, a second spraying assembly and a medicament preparation tank, and the first packing absorption tower is used for carrying out acid mist purification on chlorine-containing tail gas; the No.2 packing absorption tower is used for carrying out chlorine reduction treatment on the tail gas which is conveyed by the gas conveying pipe and is subjected to acid mist treatment again; and the medicament preparation tank is used for preparing alkali liquor and a sodium sulfite solution and respectively supplying the alkali liquor and the sodium sulfite solution to the No.1 spraying assembly and the No.2 spraying assembly. Turbulent flow channel mechanisms are arranged in the first packing absorption tower and the second packing absorption tower respectively to guide and diffuse introduced tail gas, so that the tail gas is input more uniformly, the flow speed is more stable, the purification efficiency and quality are improved, the dechlorination treatment effect in the tail gas is further improved, and the damage of the tail gas to the environment is reduced.

Description

technical field [0001] The invention relates to the technical field of tail gas treatment devices, in particular to a high-efficiency dechlorination system for tail gas. Background technique [0002] In factories, where chlorine gas is used, a small amount of chlorine gas will inevitably be discharged. Chlorine gas is a highly toxic chemical, and the environmental requirements are becoming more and more stringent. Every enterprise has an unavoidable social and environmental protection obligation. For trace chlorine gas, it must be handled strictly and discharged in compliance with regulations. However, the existing chlorine-containing tail gas treatment system is not completely purified, which will still cause certain environmental hazards. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a high-efficiency dechlorination system for tail gas, so as to solve the technical problem of incom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/68B01D53/96B01D53/75
CPCB01D53/78B01D53/68B01D53/96B01D53/75B01D2251/304B01D2251/604B01D2257/2025B01D2257/2045Y02A50/20
Inventor 鞠德胜朱建中万荣群
Owner 无锡海飞凌科技有限公司
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