TWO-WAY INDUCTION ELECTROSTATIC FILTER USING MULTI-CROSS PIN IONIZER

摘要

PURPOSE: A two-way induced voltage electric filter using a multi-cross pin ionizer is provided to improve the dust collection efficiency higher than an existing static filter using induced voltage under the same condition. CONSTITUTION: A two-way induced voltage electric filter using a multi-cross pin ionizer includes a filter box(200) opened toward the ventilated direction of the contaminated air and having both sides closed to provide an installation space; a first side discharging unit(300) composed of at least one multi-cross pin ionizer formed with multiple side projections in a longitudinal direction in order to discharge minute particles by corona discharge; a second side discharging unit formed with multiple projections with a saw-toothed shape and a fixed length in a longitudinal direction to discharge minute particles by corona discharge and composed of multiple side projections formed to generate the corona discharge on both sides; and a dust collection unit(500) installed side by side with the multi-cross pin ionizer between a dust collection electrode collecting discharged minute particles by being successively installed with grounded parallel metal plates and the metal plates and composed of an induced voltage plate generating induced voltage by a multi-cross pin ionizer without an electrical connection. The filter box has the upper and the lower side opened, wherein the front and the rear end of the opened sides additionally includes a guide guiding the inflow of the contaminated air to the dust collection unit.