Corona closed cathode wire for electrostatic precipitator decoking device

Abstract

The invention provides a corona closed cathode wire for an electrostatic precipitator decoking device, which comprises a base conductor wire and a plurality of twist thorns, wherein the twist thorns are arranged on the base conductor wire, the head and tail ends of the twist thorns are provided with hanging rings, and the hanging rings are fixedly connected with the base conductor wire through clamping pipes; the twist thorns and the base conductor wire are connected in an integrated winding mode or connected through connecting pieces in various forms. The problem of corona sealing of the precipitator decoking device is effectively solved, the method is simple, the problem of small corona sealing current of the precipitator decoking device can be solved only by replacing the cathode wire,and a large amount of investment transformation work is avoided. In the manufacturing and mounting process of the cathode wire, the construction time is shortened, the production cost is saved, and the cathode wire can be used for various corona-closed precipitator decoking device such as a wet electric dust remover, an electrical tar precipitator and an electrical mist precipitator.

Description

technical field [0001] The invention belongs to the technical field of dedusting and decoking, and specifically relates to a method for solving the problem of a corona-enclosed cathode line for electrostatic dedusting and decoking, which can be used for various corona-enclosed dedusting and dedusting methods such as wet electrostatic precipitators, electric tar collectors, and electric mist catchers. coke equipment. Background technique [0002] In the actual engineering application operation of the electrostatic precipitator and coke remover, due to factors such as the dust concentration of the flue gas and the operating environment in some engineering projects, the corona sealing phenomenon of the dust remover and coke remover is formed; that is, the electric field near the cathode line is reduced to the corona The initial value of the corona current is greatly reduced, and the corona current even tends to zero, so that the electrostatic precipitator loses the function of ...

AI Technical Summary

Problems solved by technology

[0004] Based on the problems existing in the prior art, the present invention provides a solution to the electrostatic dedusting and decoking corona sealing cathode line, which is applied to the electrostatic dedusting and decoking device, which not only solves the problem of corona sealing, but also is a high-efficiency , Low investment in cathode line for increasing current density

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