Flexible anode wet dust collector with hard grid layer

Abstract

The invention provides a flexible anode wet dust collector with hard grid layers, which comprises a case body; an anode and a cathode are separatedly disposed in the case body; the anode is a flexible fabric winding between an upper branch pipe and a lower branch pipe, wherein hard grid layers are disposed outside the two surfaces of the anode. The flexible anode wet dust collector with hard grid layers provided by the invention has the hard grid layers disposed outside the two surfaces of the flexible fabric anode; the flexible fabric bumps the hard grid layers under the action of electric field wind power, which facilitates the atomization of liquid absorbed by the flexible fabric in the electric field, improves gas conducting medium, increases corona power, and thus improves dust collecting efficiency; the bumping of the flexible fabric with the hard grid layers avoids deposited blocks generated by dust and scale formed on the flexible fabric surface.

Description

technical field [0001] The invention relates to a dust collector, in particular to a flexible anode wet dust collector with a hard mesh layer. Background technique [0002] The flue gas pollutants emitted by coal-fired power plants contain a large number of fine particles, particles with a diameter less than or equal to 2.5 microns, and sulfuric acid droplets that can be regarded as particles (H 2 SO 4 Fog), if it is discharged into the air, it will cause serious environmental pollution. Therefore, the country has formulated a series of emission standards and restricted the emission of smoke from coal-fired power plants. Therefore, more and more coal-fired power plants use selective catalytic reduction technology (SCR) for nitrogen oxide control, but when using selective catalytic reduction technology for nitrogen oxide control, the catalyst will oxidize a large amount of SO2 to SO3, resulting in As the concentration of SO3 increases, a large number of sulfuric acid conden...

AI Technical Summary

Problems solved by technology

Therefore, more and more coal-fired power plants use selective catalytic reduction technology (SCR) for nitrogen oxide control, but when using selective catalytic reduction technology for nitrogen oxide control, the catalyst will oxidize a large amount of SO2 to SO3, resulting in As the SO3 concentration increases, a large number of sulfuric acid condensation nuclei will appear

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