发明名称 Method and apparatus for dehydrating toxic chemical sludge
摘要 A method and apparatus for same are provided to dehydrate a toxic chemical waste sludge to a powder by an internal heat source and to deposit said powder into a container, said apparatus receiving said sludge from a holding tank hopper having means for wiping said sludge into an auger, said auger serving to feed sludge to said apparatus, and said apparatus having an internal auger to move said dry powder to a storage container.
申请公布号 US4734998(A) 申请公布日期 1988.04.05
申请号 US19860816442 申请日期 1986.01.06
申请人 NEEDHAM, JIMMY WELLS;NEEDHAM, JOSEPH;NEEDHAM, JACK NEWTON 发明人 LEE, WILLIAM F.;GRUBBS, ROY E.
分类号 F26B17/18;(IPC1-7):F26B3/02 主分类号 F26B17/18
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