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Novel wet electric precipitator electrode and protection device

A wet electrostatic precipitator and protection device technology, applied in the direction of electrode conveying device, electrode structure, external electrostatic separator, etc., can solve the problems of high cost, affecting discharge performance, and generating a certain temperature, so as to increase hardness and prolong service life , Wide applicability

Inactive Publication Date: 2020-10-09
THE JUYE HAILIN ENVIRONMENTAL EQUIP ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing boom has two limitations, the first is high cost, and the second is that the discharge will generate a certain temperature, which will affect the discharge performance over time

Method used

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  • Novel wet electric precipitator electrode and protection device
  • Novel wet electric precipitator electrode and protection device

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] Such as figure 1 and figure 2 The electrode and protective device of a new type of wet electrostatic precipitator shown are specifically: it includes a tower body 1, the bottom of the tower body 1 is provided with an air inlet 2 for the entry of smoke and mist, and the outlet at the top of the tower body 1 The air port 3 is used to remove fine particles and mist, and then discharge from the air outlet 3 through the chimney. The key point of the present invention is that it also includes an electrostatic precipitator and a protection device arranged in the tower body 1;

[0026] The electrostatic precipitator includes: first, the anode unit 4, the anode unit 4 is fixed in the tower body 1 through the tube bundle support beam 5 and the anode unit 4 has an anode tube 6, there are several anode tubes 6, and several anodes of the ...

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Abstract

The invention discloses a novel wet-type electric precipitator electrode and protection device, which comprises an electric precipitation device and a protection device, wherein the electric precipitation device comprises an anode unit and a cathode unit, the anode unit is fixed in the tower body through a tube bundle supporting beam, and the anode unit is provided with an anode tube; the cathodeunit comprises an insulating box arranged at the top of the tower body, a hollow hanging rod connected with the lower end of the insulating box, a cathode wire frame connected with the lower end of the hollow hanging rod, and a cathode wire below the cathode wire frame; the anode tube is a galvanized spiral air tube formed by pressing and rolling alloy composed of galvanized iron sheets through apipe rolling machine, and PP powder is sprayed to the inner wall of the galvanized spiral air tube; the cathode wire is formed by twisting and winding a graphene wire and a lead-antimony alloy wire; the protection device comprises a quartz tube wrapping the hollow hanging rod and an insulator arranged in the insulation box. The equipment is suitable for dust-containing tail gas with various concentrations, and has the characteristics of no consumables, power saving, corrosion resistance, low energy consumption, no fear of corrosion of acid and alkali contained in waste gas and the like.

Description

technical field [0001] The invention relates to the technical field of flue gas dust removal, in particular to a novel electrode and protection device of a wet electrostatic precipitator. Background technique [0002] The wet electrostatic precipitator is a kind of flue gas dust removal equipment integratedly arranged at the back end of the desulfurization tower. The flue gas enters from the bottom of the wet electrostatic precipitator. The outlet flue is discharged through the civil chimney, and the discharge reaches the standard, and the collected suspended liquid and flushing water are discharged into the desulfurization tower system. [0003] At present, the hanger on the cathode wire frame of the wet electrostatic precipitator is mainly made of carbon steel and made of FRP anti-corrosion or other stainless steel materials. The main function of the hanger in the wet electrostatic precipitator is to lift the cathode wire frame through the insulating porcelain pot , catho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/41B03C3/49B03C3/86B03C3/16
CPCB03C3/41B03C3/49B03C3/86B03C3/16B03C2201/04
Inventor 关宗涛肖少林关建磊关海中
Owner THE JUYE HAILIN ENVIRONMENTAL EQUIP ENG
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