| 摘要 |
The present invention relates to an upper rapper type electrostatic precipitator and, specifically, to an upper rapper type electrostatic precipitator which: prevents dust collecting efficiency from being reduced because processed dust is attached to discharge electrodes by hitting a dust collecting plate from the upper side; and removes contamination source of the discharge electrodes and discharge plates which enhance dust collecting efficiencies. The precipitator comprises: a plurality of dust collecting electrodes which respectively has a panel structure and is arranged by being distanced from each other; a plurality of discharge electrodes which is arranged between the dust collecting electrodes and has a frame structure by a plurality of connecting members; an electric rapper device installed to give impact to one or more of dust collecting electrodes or discharge electrodes; and dust collecting hoppers installed in the lower part of the dust collecting electrodes. In the upper rapper type electrostatic precipitator, smoke flows between the dust collecting electrodes, and impact or vibration of the rapper device for the dust collecting electrodes or discharge electrodes for removing collected dust or contamination source is added from the upper part to lower part of the precipitator. |
