| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrolyzer for waste oil regeneration apparatus by which a cutting liquid, that is used in a machining site, can be regenerated by removing fine impurities and metal powder therefrom. SOLUTION: The electrolyzer includes a vessel containing waste oil, plus electrodes 1 and minus electrodes 2 disposed in the vessel, and a power source applying high voltage to the electrodes. The plus electrodes are formed of stainless steel plates, and include a plurality of openings 1b having serrate protrusions 1c on upper and lower sides, while the facing minus electrodes are formed of stainless steel plates. The plus electrodes and minus electrodes are disposed in a casing with a given space, a high voltage of at least≥6,000 V is applied between both electrodes, to attract contaminant in the waste oil contained in the vessel to the minus electrodes. COPYRIGHT: (C)2010,JPO&INPIT |
