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Flue gas oxidation and adsorption tower for desulfuration and denitration

A technology for desulfurization, denitrification and adsorption towers, which is applied in gas treatment, air quality improvement, chemical instruments and methods, etc., to achieve the effects of simple structure design, convenient operation and efficient use.

Inactive Publication Date: 2018-05-01
LUOYANG GREEN ENVIRONMENTAL PROTECTION ENG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Oxidative adsorption requires a complex oxidation process, and currently there is no efficient oxidation adsorption device for flue gas in the field of desulfurization and denitrification

Method used

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  • Flue gas oxidation and adsorption tower for desulfuration and denitration

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Embodiment Construction

[0021] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] As shown in the figure, a flue gas oxidation adsorption tower for desulfurization and denitrification includes a collection cylinder 1, a cylinder body 2, and a tower cap 3. The collection cylinder 1 is fixed at the bottom of the cylinder body 2, and the cylinder body 2 is fixed at the collection cylinder. 1, a tower cap 3 is fixed at the upper position of the cylinder body 2, and the diameter of the tower cap 3 is larger than the diameter of the cylinder body 2; The upper left position is fixedly provided with the air inlet 6; the middle position of the cylinder body 2 is fixedly provided with a venturi tube air distribution device 7, and around the outer wall of the upper cylinder body 2 of the venturi tube air distribution device 7, there are evenly arranged ears. Type support 8, the maintenance platform 4 in the tower is f...

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Abstract

The invention discloses a flue gas oxidation and adsorption tower for desulfuration and denitration. A collecting cylinder is fixedly arnaged at the bottom position of a cylinder body; the cylinder body is fixedly arranged at the upper part position of the collecting cylinder; a tower cap is fixedly arranged at the upper part position of the cylinder body; the diameter of the tower cap is more than that of the cylinder body; a manhole is fixedly formed at the right side position of the bottom of the cylinder body; a gas inlet is fixedly formed at the upper part position of the left side of themanhole; a Venturi tube gas distribution device is fixedly arranged at the middle position of the cylinder body; ear type supports are uniformly arranged at the periphery of the outer wall of the cylinder body on the upper part of the Venturi tube gas distribution device; a tower maintaining platform is fixedly arranged at the top position of the cylinder body; a material distributing device is fixedly arranged at the middle position of the internal part of the tower cap; and a gas outlet is fixedly formed at the middle position, near the back side, of the tower cap. The flue gas oxidation and adsorption tower for desulfuration and denitration greatly improves the adsorption efficiency of SO2 and nitric oxide in the flue gas, improves the flue gas discharge standard of the chimney and protects the environment.

Description

technical field [0001] The invention belongs to the technical field of flue gas oxidation and adsorption for desulfurization and denitrification, and in particular relates to a flue gas oxidation adsorption tower for desulfurization and denitrification. Background technique [0002] With the development of industry and the improvement of people's living standards, the thirst for energy is also increasing. 2 , Nitrogen oxides have become the main cause of air pollution, such as SO in the flue gas emitted by thermal power plants, large industrial boilers, and industrial kilns 2 , the content of nitrogen oxides is high, so the kiln flue gas will become the focus of atmospheric environmental control. [0003] Governance SO 2 , Dry desulfurization and destocking of nitrogen oxides is a new technology. The whole device can be divided into: denitrification agent storage system, flue gas system, oxidation adsorption system, cyclone separator system, denitrification agent regenerat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/60B01D53/79
CPCB01D53/60B01D53/79B01D2251/10B01D2258/0283Y02A50/20
Inventor 李孟丽刘旭张刚李新宇苏茂郭召军许道明郭海龙刘嘉豪徐安
Owner LUOYANG GREEN ENVIRONMENTAL PROTECTION ENG CO LTD
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