Wet electric precipitation system mounting method

Abstract

The invention provides a thermal power generation wet electric precipitation system mounting method, which is characterized in that a thermal power generation wet electric precipitation system device is divided into several parts, and a step-by-step combined hoisting method and a mounting and anti-corrosion cross-operation method are adopted; in construction sequence, a framework is first mounted, and then a body is mounted, parts are mounted from outside to inside, and the construction principle that the mounting is in cooperation with anti-corrosion, and the mounting and the anti-corrosion are alternately carried out is followed; and the mounting is carried out according to the following operation sequences of mounting of the body and the framework, mounting of a shell, mounting of an insulation barrel, anti-corrosion, mounting of a cathode suspending lower girder (comprising a cathode wire lower framework), mounting of an anode module (comprising anode grounding and anode module upper and lower part sealing), mounting of a cathode suspending upper girder (comprising a cathode wire upper framework), mounting of a cathode wire, mounting of a top spraying system, adjusting of the cathode wire and mounting of a secondary atomizing system.

Description

technical field [0001] The invention relates to an installation and construction method of thermal power generation equipment, in particular to an installation and construction method and an opening device of a wet electrostatic precipitator system in a thermal power generation system, and belongs to the technical field of thermal power generation equipment construction. Background technique: [0002] At present, smog has become a major environmental problem that affects the quality of human life. As the main industry that produces smog, the thermal power industry has become an inevitable trend to reduce dust emissions or even achieve zero emissions through equipment transformation. Under the background of this era, the wet electrostatic precipitator industry came into being. Wet electrostatic precipitator is a new type of dust removal equipment used to deal with trace dust and particles. It is mainly used to remove dust, acid mist, water droplets, aerosol, odor, PM2.5 and ...

AI Technical Summary

Problems solved by technology

[0007] Although the above-mentioned patents all involve wet electrostatic precipitator and have proposed some structural improvements, they are only improved from the perspective of structure, and do not focus on how to improve Considering the installation method to improve the effect of wet electrostatic precipitator, the installation of the existing wet electrostatic precipitator system for thermal power generation is still messy and has different effects, which greatly affects the ability of wet electrostatic precipitator in eliminating pollution, so it still needs further improvement