THE HYDROPHILE PROPERTY OF PRECIPITATION PLATES

摘要

PURPOSE: A hydrophilic dust collecting plate for electric dust collectors is provided to reduce weight and to prevent deformation of the dust collector by performing hydrophylizing process. CONSTITUTION: A hydrophilic dust collecting plate for electric dust collectors comprises a mold frame(10), dust collecting plates(20,20') and a wash-liquid chamber(31). The dust collector is installed at both sides of the mold frame. The front surface(21) which is a dust collecting surface is hydrophylizing processed by shot peening or sand blasting. At the upper side of the dust collector, a feeding inlet(23) for water-films is formed in a no-salient type. In order to form the uniform corona discharge, the dust collection surface is formed in an even form. The wash-liquid chamber provides the washing solution to the wash-liquid chamber. The detergent solution supply inlet for water-films is composed of a plurality of holes or slits which is formed in the cross direction of the dust collecting plates, or in multi-layer in which the plurality of holes or slits are laminated in many layers based on the vertical direction of the dust collecting plates.