Water layer generating structure of impinjet scrubber

摘要

The present invention allows the through-holes formed on the porous plate of the impact-type scrubber to protrude to a predetermined height to form a water film layer uniformly on the porous plate to make constant the flow velocity and pressure decrease of the gas passing through the respective through-holes. In order to form a scattering film layer having a predetermined height, the size of the scattering film layer droplets is reduced.;A gas inlet for introducing a gas contaminated by the draw fan into the scrubber; A wear part for supplying the cleaning liquid circulated by the circulation pump to the porous plate; A porous plate forming a plurality of holes to remove contaminants while the contaminated gas passes through the water film layer through the holes; Demister for removing the mist generated with the air passing through the porous plate; An exhaust port for exhausting the purified air into the atmosphere; forming an induction part so that a uniform surface tension is formed in the cleaning liquid discharge part of the wear part in which the cleaning liquid is collected by forming a predetermined space, and forming the induction part; A water film of a collision-type scrubber which is integrally formed and forms a water film layer generating part so as to project the edge of the through hole upward so that a cleaning liquid uniformly supplied by the induction part is formed at the upper portion of the porous plate. It relates to a layer generating structure.;Scrubber, perforated plate, water film layer, ware, through hole