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Oxidation tower

A technology of oxidation tower and tower body, which is applied in the field of oxidation tower, can solve the problems that the purification effect of oxidation tower needs to be strengthened, and achieve the effect of enhancing the purification effect

Pending Publication Date: 2022-01-28
FUYANG ANGU BOILER PRESSURE VESSEL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main technical problem in the prior art is that the purification effect of the oxidation tower needs to be strengthened

Method used

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Embodiment Construction

[0016] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but this is not intended to limit the present invention. For the various steps described herein, if there is no need for a contextual relationship between each other, the order described herein as an example should not be considered as a limitation, and those skilled in the art will know that the order can be adjusted, as long as It is enough not to destroy the logic between them so that the whole process cannot be realized.

[0017] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniq...

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PUM

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Abstract

The invention discloses an oxidation tower, which comprises at least one tower body, wherein the tower body comprises a skirt, an upper seal head, a lower seal head and a cylinder, the skirt supports the cylinder, the lower end of the cylinder is connected with the upper seal head in a sealed mode, the upper end of the cylinder is connected with the lower seal head in a sealed mode, a filler support and a filler pressing cover are arranged in the cylinder, the filler support and the filler pressing cover are matched in the cylinder to form a filler area for placing a filler, a tower tray pre-welding piece for welding a tower tray is also arranged in the cylinder, a separator and a demister are arranged at the upper portion in the cylinder from bottom to top, a first pipe opening is arranged at the lower end of the cylinder, a second pipe opening is formed in the upper end of the cylinder, and a third pipe opening, a fourth pipe opening, a fifth pipe opening, a sixth pipe opening, a seventh pipe opening and an eighth pipe opening are formed in the middle of the cylinder. According to the invention, the purification effect of the oxidation tower can be effectively enhanced.

Description

technical field [0001] The invention relates to the technical field of purification devices, and more specifically, to an oxidation tower. Background technique [0002] The oxidation tower is the front-end oxidation device in the flue gas oxidation and denitrification system. In the flue gas treatment process containing nitrogen oxides, because the nitric oxide content in the flue gas accounts for the vast majority, and the nitric oxide is not easy to be absorbed and treated, so It is necessary to oxidize nitrogen monoxide into nitrogen dioxide, and the treated flue gas can meet the emission standard. The oxidation tower is a special equipment for oxidizing nitrogen monoxide into nitrogen dioxide. There are many kinds of oxidants that can be used in this tower, such as two Chlorine oxide, hydrogen peroxide, etc. [0003] Its working principle is that the flue gas enters the oxidation tower and rises upwards to contact the oxidant sprayed downwards in a countercurrent manner...

Claims

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Application Information

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IPC IPC(8): B01D53/78B01D53/56
CPCB01D53/78B01D53/56B01D2258/0283B01D2257/404
Inventor 傅家宝陈子育张刘亮申友利刘长征付海涛王强强李亚玮
Owner FUYANG ANGU BOILER PRESSURE VESSEL MFG