Quality appraisal of wet electrostatic precipitator equipment

wet electrostatic precipitator mainly includes dust collector, cyclone, oil remover, acid and alkali waste gas removal, etc. The dust collector can effectively remove coarse dust and particulate matter, providing a better environment for wet electrostatic precipitator.
wet electrostatic precipitator is a dust removal equipment suitable for high concentration and fine dust. It is mainly used to treat fine particles, smoke dust, flue gas, acid mist and other gases in flue gas. Its main advantages are high dust removal efficiency, wide application range, energy saving and environmental protection.
In wet electrostatic precipitator equipment quality appraisal cases, Zhongke Testing can provide wet electrostatic precipitator equipment quality appraisal services.

According to the structure of wet electrostatic precipitator, there are the following types:
(1) Self-excited wet electrostatic precipitator, such as pulse dust collector and water bath dust collector.
(2) Cyclone wet dust collector, such as cyclone water film dust collector and water film dust collector.
(3) Venturi wet dust collector, such as Venturi dust collector.
(4) Gravity spray wet dust collector, such as boom tower.
(5) Foam type wet dust collector, such as foam dust collector and cyclone dust collector.
(6) packed wet dust collector, such as packed tower and turbulent ball tower.
(7) Mechanical induction dust collector, such as water wheel dust collector.

GB/T16157-1996 Method for determination of particulate matter in exhaust from fixed pollution sources and sampling method for gaseous pollutants

GB/T 40514-2021 Electrostatic precipitator
GB/T 13931-2017 Electrostatic precipitator Performance test method
GB/T 40505-2021 Wet electrostatic precipitator Performance test method
GB/T 33017.2-2016 Technical requirements for evaluation of high-efficiency air pollutant control equipment Part 2: Electrostatic precipitator
JC/T 358-2021 Electrostatic precipitator for cement industry
JB/T 13732-2019 High temperature electrostatic precipitator
HJ/T 322-2006 Technical requirements for environmental protection products Electrostatic precipitator
JB/T 13556-2018 Tubular wet electrostatic precipitator

quality product dispute situation:

According to the situation reported by the entrusting party and the information provided, the entrusting party and a mold company have three sets of external wet electrostatic precipitator equipment. During use, the client discovered that the "wet electrostatic precipitator" involved had problems such as the color steel plate falling off and the surface of the shell being perforated.

In order to further clarify the reasons for the equipment problems, the client hopes to conduct a quality analysis on whether there are quality problems with the "wet electrostatic precipitator equipment" involved.

Quality analysis results:

The quality analysis expert group discussed and conducted a comprehensive quality technical analysis on the relevant information and on-site investigation and inspection of the "wet electrostatic precipitator equipment" involved, and made the following suggestions and conclusions: