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An anti-corrosion acid mist treatment tower

A technology for treating towers and acid mist, applied in separation methods, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of treatment efficiency impact, poor treatment effect, inconvenient disassembly and assembly, etc., to maintain efficiency and effect, and facilitate Easy to disassemble and maintain

Active Publication Date: 2021-12-24
温州宪江防腐设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-corrosion acid mist treatment tower to solve the technical problems of the existing technology that the treatment efficiency is affected after long-term use, the treatment effect is not good, and it is inconvenient to disassemble.

Method used

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  • An anti-corrosion acid mist treatment tower
  • An anti-corrosion acid mist treatment tower
  • An anti-corrosion acid mist treatment tower

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Embodiment Construction

[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.

[0031] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0032] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033]In the description of the present invention, it should be noted that the ...

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Abstract

The invention discloses an anti-corrosion acid mist treatment tower, which relates to the technical field of environmental protection equipment, and comprises three acid mist treatment mechanisms. Ventilation pipes are arranged between two adjacent acid mist treatment institutions, and the middle part of one of the ventilation pipes is provided with There is an induced draft fan, and each acid mist treatment mechanism includes a tower body. The tower body is equipped with a partition plate, a collection plate and a spray assembly. The partition plate and the collection plate divide the inner space of the tower body into a dosing chamber and a precipitation chamber. And the pickling chamber, the middle part of the collection plate is provided with a drain port, the middle part of the tower body is connected with a cleaning component, and the upper end of the tower body is provided with a socket. The invention can absorb and remove the harmful substances in the exhaust gas through the continuous work of multiple acid mist treatment mechanisms, which is energy-saving and environmentally friendly. Clean up to ensure the passing efficiency of exhaust gas and improve the treatment effect of exhaust gas.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to an anti-corrosion acid mist treatment tower. Background technique [0002] In the production process of stainless steel, the pickling tank is a commonly used facility. In addition to the generation of a large amount of steam, acid mist and harmful gas when the pickling tank is adding acid, the acid gas in the acid tank also continues to volatilize and has a pungent smell. The main pollutants in the pickling project are hydrofluoric acid and nitric acid mist. Hydrofluoric acid (HF) is an aqueous solution of hydrogen fluoride gas. It is colorless, has a pungent odor, and is highly corrosive. It is obtained by dissolving hydrogen fluoride in water. Concentrated nitric acid mist can release nitrogen pentoxide to form acid mist when it meets water vapor, which can be quickly decomposed into nitrogen dioxide, causing respiratory tract irritation symptoms aft...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/78B01D53/68B01D53/56
CPCB01D53/78B01D53/68B01D53/56
Inventor 邵宪江邵何蓓沈宇
Owner 温州宪江防腐设备有限公司
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