FIELD: gas cleaning engineering. SUBSTANCE: device has a filter for rough cleaning consisting of opposite-charged current-carrying filtering members. Between them a high-porous dielectric filtering member and a two-sectional charging unit with unlike crowns are mounted. Corona-forming and noncorona-forming electrodes of the charging unit are equipped with current-carrying filtering members. The precipitator is made with parallel to each other current-carrying opposite-charged filtering members. Between them high-porous dielectric filtering members are mounted. EFFECT: improved gas cleaning. 8 cl, 5 dwg
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