Anode module structure of tubular wet electrostatic precipitator

Abstract

The invention provides an anode module structure of a wet type tubular electric precipitator. The anode module structure of the wet type tubular electric precipitator comprises a plurality of single conductive fiber reinforced plastic tubes. Glass fiber layers cover the outer walls of the single conductive fiber reinforced plastic tubes. The single conductive fiber reinforced plastic tubes are bonded through resin to form a honeycomb-shaped anode module. A fiber reinforced plastic layer covers the circumferential outer wall of the anode module to form an integral reinforced layer. A fiber reinforced plastic layer covers the lower end of the anode module to form a lower-end reinforced strip. A sealing flange and a load-bearing flange sleeve the upper end of the anode module, the sealing flange is located on the top edge of the anode module, a plurality of reinforcing rib plates are arranged between the sealing flange and the load-bearing flange, and an anode line channel is formed in the top surface of the sealing flange in a concave mode. Equi-potential paste heads coat the upper end and the lower end of the anode module, and further coat the inner wall of the anode line channel and the top surface of the sealing flange. Anode lines and carbon fiber resin filling materials are placed in the anode line channel, and a fiber reinforced plastic plate is arranged in the channel opening of the anode line channel in a sealing mode.

Description

Technical field [0001] The invention belongs to the technical field of flue gas desulfurization, and relates to a dust collector, in particular to an anode module structure of a tubular wet electric dust collector. Background technique [0002] In the face of my country’s increasingly severe haze, aerosol, PM2.5, and heavy metal pollution, the state has successively issued a series of environmental protection regulations and policies to encourage enterprises to achieve ultra-clean emissions. Under the call of national policies, more and more power plants Large-scale desulfurization equipment such as coal generating units or steel mill sintering machines are increasingly equipped with tubular wet electric precipitators to remove acid mist, fine particles, PM2.5, aerosols, etc. in the flue gas; tubular wet electric Most dust collectors use conductive fiberglass modules and are assembled in a honeycomb shape. [0003] Nowadays, most manufacturers of tubular wet electrostatic precipitat...

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Problems solved by technology

[0003] At present, most manufacturers of tubular wet electrostatic precipitators still use direct bonding conductive FRP anode modules. The integrity of the modules is poor. Lap connection, so that the anode wire is located outside and directly in contact with the air, thus being exposed in the flue gas, resulting in poor grounding, and is prone to corrosion and other problems

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