| 摘要 |
PURPOSE: Provided is an electrostatic induction dust-collecting device, which performs tar filtering and removal of tar adsorbed in the device at the same time, and improves work efficiency and product quality. CONSTITUTION: The electrostatic induction dust-collecting device removes tar by electrolysis of cokes oven gas(COG) used as a heat source for annealing. The device comprises: a rotative tar dust-collecting unit comprising a rotative filter(403) disposed rotatably in a dust-collecting cover(302) and multiple discharge steel bars(502); a fixed tar-removing unit comprising multiple hollow receipt bars(204) enclosed in a receipt case(206), a lifting plate(202) and a lifting cylinder(308) fixed to a lateral surface of the dust-collecting cover(302); and a discharge unit comprising a tar catcher(311) formed at one side of the bottom of the dust-collecting cover(302), a condensation water collector(312) formed at the other side of the bottom of the dust-collecting cover(302) and a COG discharging duct(304). |
