| 摘要 |
FIELD: electricity. ^ SUBSTANCE: in suggested electric filter collecting and corona-forming electrodes with height of 14-25 m are shaken horizontally or vertically by directed impacts in two levels. Corona-forming electrode and two neighboring collecting electrodes are not shaken simultaneously. Mechanisms for shaking of electrodes located at different level are equipped with interlocks, which make it possible to connect these mechanisms simultaneously or with specified intervals between moments of connection. Suggested shaking of electrodes will make it possible to provide for required exhausts of dust at the level of up to 50 mg/m3; to perform reconstruction of aged electric filters at the same occupied area for gas cleaning. ^ EFFECT: reduction of costs for servicing of gas cleaning system, reduction of total hydraulic resistance of gas cleaning system and reduction of operational expenses for dedusting of gases. ^ 3 cl, 4 dwg |
