Collection efficiency is improved electrostatic precipitator

摘要

The present invention relates to an electrostatic precipitator with improved collection efficiency. The present invention can be easily put into and removed from a case and cleaning of the present invention for removing collected foreign matter after collection can be facilitated and expedited. The efficiency of the foreign matter collection can be maximized as a collection unit is given different poles and uneven portions formed in collection plates are capable of preventing bending attributable to a blowing force during blowing. The present invention includes a plurality of installation frames slid in and out through a front face portion of the case that has a front face provided with an opening and closing door which can be opened and closed, provided with multiple discharge electrodes and earth electrodes on one inner side so that fine dust particles can be charged by corona discharge induction resulting from high voltage-based charge generation, provided in parallel in the case, and provided with the multiple collection plates disposed with a predetermined gap on a collection terminal bar disposed by the medium of a collection terminal insulator to be positioned at a rear end of the earth electrode and provided to be capable of collecting the fine dust particles charged as a result of direct current high voltage charging and a plurality of discharge connection terminals and collection connection terminals disposed on one and the other sides of a back face of the opening and closing door, respectively connected and linked to the discharge terminal bar and the collection terminal bar by blocking of the front face of the case by the opening and closing door, and provided to be insulated by the medium of a discharge connection insulator and a collection connection insulator to be capable of voltage application.