| 摘要 |
PURPOSE: A plasma air cleaner is provided to meet the requirement of size reduction for use in a small size equipment, and to increase a collecting area for the improvement of dust collection efficiency. CONSTITUTION: The plasma air cleaner includes: insulated electrode fixing units(101,101') on each side of the air cleaner; discharge electrodes(102) spaced out from each other by a designated distance, and to which a high voltage is applied; and bar-shaped conductive collectors(103) disposed between the discharge electrodes(102). Inside and outside surfaces of each collector(103) are dust-collecting areas. A cover plate(112) is hooked to the front surface of a body(111) of each electrode fixing unit(101,101'). The collectors(103) are detachably connected to the electrode fixing unit(101') at one side. The end(103a) of the collectors(103) is composed of a coupling groove(141), and a protruded part(143) with a projection(142) to be inserted into the groove(141).
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