Application Number: 00120783
Application Date: 2000.07.14
Publication Number: 1315232
Publication Date: 2001.10.03
Priority Information: 2000/3/30 JP 001871/00-U; 2000/5/19 JP 147870/00
International: B09B3/00;C02F11/12
Applicant(s) Name: Sankura Bussan K.K.
Address:
Inventor(s) Name: Shigenaga Tsunobu;Ito Akiki;Moriyama Katashi
Patent Agency Code: 11216
Patent Agent: liu jiyang
Abstract The invention provides a regenerative processor for an inorganic abrasive waste liquid to efficiently collect the powder of inorganic abrasive from the used inorganic abrasive waste liquid. The regenerative processor is furnished with a solution storage tank part, a removing and classifying part to remove foreign matter from waste liquid and to wet classify it, a washing part to wash deteriorated matter to give influence on the regenerative abrasive characteristics of a lubricant from the waste liquid by adding washing to the slurry waste liquid supplied from the removing and classifying part, a classifying part to separate the waste liquid into a water slurry solid material and solution by wet classifying it and a powder regenerating part to powder the water slurry solid material by drying or roasting it.