After the dust-containing gas enters the equipment from the air inlet at the top of the equipment, it passes through the cyclone at a high speed, so that the dust-containing gas rotates downward along the axis adjustment spiral. The use of centrifugal force to remove the coarser particles of dust effectively controls the initial dust concentration of the incoming electric field. Then, the gas enters the electric field through the lower hopper, and the radial wind speed and the axial wind speed are drastically reduced to produce a zero-speed interface, so that the heavy particle dust in the inner tube settles in the lower hopper. This reduces the concentration of dust entering the electric field. The low-concentration dust-containing gas is condensed on the anode and cathode plates by electric dust collection, and the collected dust is transported away by the air-locking ash device by the ashing. In order to prevent the secondary dust generated in the lower ash after the inner tube cyclone and the electric field plate is vibrated, a spacer cone is provided in the lower ash hopper.
Application industry: Separation of particulate dust and fine dust from industrial waste gas, widely used in metallurgy, mining, cement, thermal power plants, building materials, casting, chemical, tobacco, asphalt mixing machines, grain, mechanical processing, boiler dust removal, cement raw materials, Clinker mill, cupola, etc.