| 摘要 |
PURPOSE: A dust removing apparatus for waste gas purifying system is provided to prevent damage of parts and electric device while eliminating contact between a filter and a brush. CONSTITUTION: An apparatus comprises a housing(50) for passage of waste gas containing dust, a diaphragm(52) for dividing an interior of the housing(50) into a filtering chamber(56) and a discharge chamber(58), the filtering chamber(56) having a filter(60),the discharge chamber(58) having bidirectional gas pressing member(62) for applying negative pressure to the filter(60) or supplying operation gas as a blower gas to the filter(60), the filtering chamber(56) having a supporting board(64) beneath the filter(60) and a vortex board(66) beneath the supporting board(64) for an irregular flowing of the waste gas, a dust collecting cylinder(68) arranged beneath the board(66), and a dispersing member(70) penetrating through the cylinder(68) so as to disperse the waste gas into an induction chamber.
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