Industrial wet electrostatic dust removal equipment boiler black and white oil smoke purifier desulfurization denitrification electricity

The main working part of the electro-tar trap is composed of the electrode and precipitation pole. As the negative electrode of the metal wire electrode and as the positive electrode of the metal plate precipitation pole with the application of rated DC high voltage, due to the negative charge away from the large in the electric field movement speed than the positive charge ions, and three negative electrode breakdown voltage than the positive electrode high, when the gas from the bottom of the equipment into the gas distributor into the electric space, the gas molecules under the action of the electric field to produce ionization. Most of the oil particles carried in the gas with a negative charge and along the direction of the power line when suction in the precipitation pole surface, discharge charge and become neutral oil particles, oil particles in the pole plate surface continuously poly, particles increase in size, and become oil droplets gravity along the surface of the precipitation pole flow to the bottom of the equipment, through the discharge port discharge. In addition, those tar particles with positive charge near the power pole are adsorbed by the power pole wire and flow down along the surface of the wire, which also converge at the bottom of the equipment, and the purified gas flows out from the top of the equipment.