发明公开
EP1194630A4 SYSTEM AND METHOD FOR EXTRACTING WATER IN A DRY CLEANING PROCESS INVOLVING A SILOXANE SOLVENT
审中-公开
在CHEMISCHREINIGUNG的VORRICHTUNG UND VERFAHREN ZUR WASSER EXTRAKTION
- 专利标题: SYSTEM AND METHOD FOR EXTRACTING WATER IN A DRY CLEANING PROCESS INVOLVING A SILOXANE SOLVENT
- 专利标题(中): 在CHEMISCHREINIGUNG的VORRICHTUNG UND VERFAHREN ZUR WASSER EXTRAKTION
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申请号: EP00945390申请日: 2000-07-13
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公开(公告)号: EP1194630A4公开(公告)日: 2002-11-20
- 发明人: BERNDT WOLF-DIETER R , GRIFFISS JOHN MCLEOD , DOUGLAS JAMES E
- 申请人: GREENEARTH CLEANING LLC
- 专利权人: GREENEARTH CLEANING LLC
- 当前专利权人: GREENEARTH CLEANING LLC
- 优先权: US35321299 1999-07-14
- 主分类号: D06L1/08
- IPC分类号: D06L1/08 ; B01D35/00 ; C11D1/82 ; C11D3/37 ; C11D11/00 ; D06B1/00 ; D06F43/00 ; D06F43/08 ; D06L1/02 ; D06L1/04 ; D06L1/10
摘要:
A system and method are provided for separating water from solvent during dry cleaning. Included is an inlet (52) capable of receiving a mixture of dry cleaning fluid and water from a basket of a dry cleaning apparatus. The dry cleaning fluid includes a siloxane composition. Also provided is a flow controller (60) for urging flow of the mixture received from the outlet. Coupled to the flow controller (60) is a coalescent media (64) that receives the mixture urged by the flow controller (60). A chamber (68) is coupled to the coalescent media (64) for receiving the mixture from the coalescent media (64) to separate the water and the dry cleaning fluid. Also coupled to the chamber (68) is an outlet (69) to remove the dry cleaning fluid from the chamber (68) in the absence of water.
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