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An environmental protection device for controlling kiln flue gas

A technology of environmental protection device and sewage treatment device, which is applied in the direction of combination device, liquid separation agent, water/sewage multi-stage treatment, etc. It can solve the problems of short service life, high operation cost, complex structure, etc., and achieve low cost and high operation efficiency. Safe and reliable, and the effect of reducing operating costs

Active Publication Date: 2016-08-24
ANHUI HONGFU NEW BUILDING MATERIAL TECH
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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 solve the disadvantages of complex structure, high cost, large amount of maintenance, high energy consumption, short service life and high operating cost of the flue gas treatment device at the present stage, and proposes a method for treating flue gas of kiln environmental protection device

Method used

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  • An environmental protection device for controlling kiln flue gas
  • An environmental protection device for controlling kiln flue gas

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Embodiment Construction

[0026] In order to make the present invention clearer, the device will be described in detail below in conjunction with the accompanying drawings. The specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0027] Such as figure 1 As shown, an environmental protection device for treating flue gas of a kiln provided by the present invention is characterized in that it includes: a slurry and washing liquid preparation device 1, a flue gas treatment device 2 and a sewage treatment device 3, and the slurry and washing liquid The preparation device 1, the flue gas treatment device 2 and the sewage treatment device 3 are connected to each other through pipelines.

[0028] The slurry and washing liquid preparation device 1 includes a first silo 4 and a second silo 5 arranged side by side, the first silo 4 holds material A powder, and the bottoms of the first silo 4 are fitted with Connect a material c...

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Abstract

The invention relates to an environmental protection device for treating flue gas of a kiln, which is characterized in that it comprises: a slurry and washing liquid preparation device (1), a flue gas treatment device (2) and a sewage treatment device (3). The washing liquid preparation device (1), the flue gas treatment device (2) and the sewage treatment device (3) are connected to each other through pipelines. The invention has the advantages of simple structure, low cost, safe and reliable operation, less maintenance and high efficiency, which is beneficial to popularization and application.

Description

technical field [0001] The invention relates to a waste gas treatment device, in particular to an environmental protection device for treating flue gas of a kiln. Background technique [0002] The application fields of combustion kilns in my country are relatively extensive, especially in the industrial production of bricks, refractory materials, glass, ceramics, etc. , HF, NO, CO and other harmful gases and a large amount of dust, etc., if they are directly discharged into the atmosphere without desulfurization and dust removal, they will cause a certain degree of pollution to the local environment, especially SO2 gas, which is a part of the flue gas. The main pollutant is also the main cause of acid rain, and its harm is more serious. According to relevant studies, the economic loss caused by every ton of SO2 discharged in my country is about 20,000 yuan. For this reason, some domestic production enterprises use different forms of desulfurization and dust removal devices, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/78B01D47/06B01D50/00B01D53/96B01D53/50B01D53/68C02F9/04
Inventor 王玉福
Owner ANHUI HONGFU NEW BUILDING MATERIAL TECH