| abstract |
The invention discloses a maintenance-free dust removal device for a denitrification reactor, comprising a main body of the dust removal device, a accommodating shell, a long flue with intermittent openings arranged in the accommodating shell and extending outward from both ends, and a self-contained air duct arranged in the accommodating shell. An adjustment switching assembly, a triggering vibration assembly connected with the self-adjusting switching assembly, and a collection box arranged at the bottom of the accommodating housing. The beneficial effect of the present invention is that by detachably installing the main body of the dust removal device at one end of the existing denitration reactor, the coal ash in the flue gas is pretreated, the working efficiency of the denitration reactor is improved, and by filtering the accumulation degree of the coal ash, Switch the filter mode to automatically remove dust and reduce labor costs. |