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Efficient purification device for industrial waste gas

A purification device and industrial waste gas technology, applied in chemical instruments and methods, dispersed particle separation, separation methods, etc., can solve the problems of low desulfurization, denitrification and dust removal efficiency, high cost of desulfurization, denitrification and dust removal, and large equipment footprint

Inactive Publication Date: 2021-05-18
苏州仕净科技股份有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At home and abroad, there has been some research on exhaust gas desulfurization, denitrification and dust removal devices, but most of the existing equipment independently conducts the exhaust gas dedusting and desulfurization and denitrification processes, which makes the design of the entire desulfurization, denitrification and dust removal process unreasonable, low desulfurization, denitrification and dust removal efficiency, high cost of desulfurization, denitration and dust removal and equipment Defects such as large footprint

Method used

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  • Efficient purification device for industrial waste gas
  • Efficient purification device for industrial waste gas
  • Efficient purification device for industrial waste gas

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Embodiment Construction

[0033] The technical solutions of the present invention will be described in detail below through embodiments with reference to the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention.

[0034] The term "and / or" in this article is just an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which can mean: A exists alone, B exists alone, and A and B exist simultaneously. In the three cases of B, the term " / and" in this article is to describe another associated object relationship, which means that there can be two relationships, for example, A / and B, which can mean: there is A alone, and there are two cases of A and B alone , In addition, the character " / " in this article generally indicates that the contextual objects are an "or" relationship.

[0035] accor...

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Abstract

The invention discloses an industrial waste gas efficient purification device, which comprises: a desulfurization and denitrification piece, wherein the desulfurization and denitrification piece comprises a shell, a waste gas input piece and a rotary spraying piece, the rotary spraying piece comprises a spraying rotating piece, a turbulent flow piece, a rotating power piece and an up-and-down separation piece, the spraying rotating piece, the rotating power piece and the up-and-down separation piece are all arranged on the shell, and the turbulent flow piece is arranged on the spraying rotating piece; and a waste gas dust removal piece comprising a waste gas dust removal shell and a dust removal rotating piece, wherein the dust removal rotating piece is arranged on the waste gas dust removal shell, the rotating power piece can drive the spraying rotating piece to rotationally spray a desulfurization and denitrification liquid in real time so as to make the desulfurization and denitrification liquid form a water drop curtain to perform desulfurization and denitrification on waste gas, and the rotating power piece can simultaneously drive the dust removal rotating piece to perform waste gas centrifugal dust removal. The industrial waste gas efficient purification device is reasonable in structural design, reasonable in waste gas desulfurization, denitrification and dust removal process flow, high in waste gas desulfurization, denitrification and dust removal efficiency, low in desulfurization and denitrification liquid consumption, low in operation cost and small in occupied area.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, and more specifically, the invention relates to a high-efficiency purification device for industrial waste gas. Background technique [0002] Industrial waste gas refers to the general term for various gases containing pollutants produced during fuel combustion and production processes in the factory area. Industrial waste gas treatment refers to: For the waste gas generated in industrial places such as factories and workshops, air purification treatment is required before external discharge to meet the national standard for external discharge of waste gas. The pollutants in industrial waste gas are mainly sulfur, chlorine, nitrogen oxides and dust. In addition to destroying the ecological environment, it can also form photochemical smog and acid rain, which endanger human health. At home and abroad, there has been some research on waste gas desulfurization, denitrification and dust ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/56B01D53/48B01D53/60B01D45/16
CPCB01D53/78B01D53/56B01D53/48B01D53/60B01D45/16
Inventor 董仕宏吴倩倩张世忠
Owner 苏州仕净科技股份有限公司
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