| 摘要 |
PURPOSE:To obtain an electrostatic purifier which is small-sized and less in dangerous properties by providing the electrodes having mutually different polarities to the inside of a vessel in which liquid is flowed and making the distance between the electrodes constant and below. CONSTITUTION:The electrodes 15, 16 having mutually different polarities are provided to the inside of a vessel 2 in which liquid is flowed and the distance between the electrodes 15, 16 are regulated to <=6mm. DC voltage is impressed between the electrodes 15, 16 to collect the fine granular substances and to remove them. By this method, the whole apparatus can be made small-sized and also even if high voltage is not used, the trapping capacity is large and the energy consumption is less and the dangerous properties are decreased.
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