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Electric membrane dust collector capable of cooperatively denitrifying

A technology of dust collector and electrostatic precipitator, which is applied in the direction of membrane technology, chemical instruments and methods, and dispersed particle filtration, etc. It can solve the problem of low collection rate of fine dust, achieve high-efficiency governance, low resistance to dust removal, and achieve ultra-low emissions Effect

Inactive Publication Date: 2020-06-12
XIAN UNIV OF TECH
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Problems solved by technology

[0006] The purpose of the present invention is to provide an electric membrane dust collector capable of synergistic denitrification, which solves the problem of low collection rate of fine dust in the method or equipment of electric bag composite dust removal in the prior art

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  • Electric membrane dust collector capable of cooperatively denitrifying

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] The present invention is an electric membrane dust collector capable of synergistic denitrification, its structure is as follows figure 1 As shown, it includes a housing 11, and the corresponding two sides of the housing 11 are respectively provided with an inlet head 1 and an outlet head 5, and the housing 11 is provided with an electric dust removal area 2 and a membrane dust removal area 8 in sequence according to the air flow direction. A deflector 7 is set between the dust removal area 2 and the membrane dust removal area 8 , the electric dust removal area 2 is equipped with an electric precipitator 12 , and the membrane dust removal area 8 is evenly equipped with a plurality of filter membranes 10 with catalysts 3 on the filter membranes 10 .

[0023] An air flow distribution plate 6 is arranged between the inlet head 1 and the e...

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Abstract

The invention discloses an electric membrane dust collector capable of cooperatively denitrifying. The dust collector comprises a shell, an inlet end socket and an outlet end socket are arranged on the two corresponding side faces of the shell respectively, an electric dust removal area and a membrane dust removal area are sequentially arranged in the shell in the airflow direction, a flow guide plate is arranged between the electric dust removal area and the membrane dust removal area, an electric dust remover is arranged in the electric dust removal area, multiple filter membranes are evenlyarranged in the membrane dust removal area, and catalysts are arranged on the filter membranes. The electric membrane dust collector capable of cooperatively denitrifying solves the problem of low capture rate of fine dust by an electric bag composite dust collection method or equipment in the prior art.

Description

technical field [0001] The invention belongs to the technical field of flue gas purification devices, and relates to an electric membrane dust collector capable of synergistic denitrification. Background technique [0002] At present, my country has become one of the areas with the most serious pollution of fine particles in the world. Severe haze weather occurs frequently. PM2.5 has become a hot term in the society. The control of fine particle pollution is unprecedented. "Ambient Air Quality Standard" GB3095- In 2012, PM2.5 restrictions were added, and the emission standards of air pollutants in thermal power, metallurgy and other major polluting fields were comprehensively revised. Key regions and cities also issued stricter local standards accordingly, and particulate matter control entered a refined stage. [0003] PM2.5 refers to particulate matter with an aerodynamic diameter of less than 2.5 μm. PM2.5 can easily accumulate toxic heavy metals, acidic oxides and organic...

Claims

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Application Information

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IPC IPC(8): B01D50/00B01D46/54B01D53/75B01D53/76B01D53/86B01D53/56
CPCB01D46/543B01D50/00B01D53/56B01D53/75B01D53/76B01D53/8631B01D2251/104B01D2251/2062B01D2258/0283
Inventor 何剑安宇轩徐海波
Owner XIAN UNIV OF TECH
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