发明名称 Water filtration and recycling for stone fabrication equipment
摘要 A water treatment and recycling system to provide grey water and crystal clear water to a stone processing system including crystal clear water stone fabrication equipment requiring crystal clear water and grey water stone fabrication equipment capable of using grey water. The system includes a waste water storage tank connected from the waste water discharge ports of the crystal clear water and grey water stone fabrication equipment, a grey water supply loop for pumping waste water from the waste water storage tank as grey water to the grey water stone fabrication equipment and a crystal clear water supply loop for pumping waste water through a high pressure filter to convert the waste water into the crystal clear water, and a crystal clear water supply pump for pumping crystal clear water to crystal clear water stone fabrication equipment. The high pressure filter includes a frame holding a filter stack.
申请公布号 US6896818(B2) 申请公布日期 2005.05.24
申请号 US20030650187 申请日期 2003.08.28
申请人 PKP REVOCABLE TRUST 发明人 PERRY ROSS E.;PERRY PAULA K.
分类号 B01D25/164;C02F1/00;C02F1/32;(IPC1-7):B01D25/12;B01D37/02 主分类号 B01D25/164
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