Wet electrostatic precipitator equipment, also known as wet electrostatic precipitator, is a type of secondary dust removal equipment added after dust collector and wet desulfurization. It can be divided into two categories in terms of technical routes. One is the wet electrostatic precipitator technology originating from Japan, which is used to treat smoke and dust in coal-fired power plant flue gas. The other is the wet electrostatic precipitator technology originating from the chemical industry, which is used to treat acid droplets in exhaust gas. In order to distinguish between the following statements, wet electrostatic precipitator equipment refers to the dust removal device that uses either of the two technical routes, and wet electrostatic precipitator technology specifically refers to the wet electrostatic precipitator technology originating from Japan. The significant difference between the latter and the former is that the anode plate of the former is made of metal material (316L or high-grade stainless steel), and during operation, Continuous water spraying is required to form a water film on the anode plate; The latter anode plate is made of non-metallic material (fiberglass or other flexible materials), and it is believed that there is no need to spray water during operation, and the droplets condensed on the anode plate can reliably slide off by their own weight.

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