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1.发明公开PROCEDE, DISPOSITIF ET INSTALLATION DE NETTOYAGE DE PIECES CONTAMINEES, PAR UN FLUIDE DENSE SOUS PRESSION 有权VERFAHREEN，设备和系统用于清洁污染的部件加压流体
公开(公告)号：EP1347840A1
公开(公告)日：2003-10-01
申请号：EP01980606.6
申请日：2001-10-19
发明人： BARTH, Frédéric , BASSAN, Serge , LUMIA, Guy , PERRE, Guy
CPC分类号： B08B7/0021 , B08B3/02 , B08B3/045 , B08B3/10 , B08B3/12
摘要： The invention concerns a method for cleaning contaminated, polluted, soiled parts, with a dense pressurised fluid, in particular a supercritical fluid, such as supercritical carbon dioxide CO2. The invention also concerns a device and an installation for cleaning contaminated parts, with a dense pressurised fluid, in particular with a supercritical fluid. The cleaning device comprises: a closed chamber under pressure (1), a drum or basket (3) arranged inside the closed chamber and receiving the metal parts to be cleaned, said drum or basket being driven by a shaft (4) directly engaged with driving means (11) located outside the chamber (1); means (12, 13) for subjecting the parts to the action of a high speed jet of the dense fluid; means (15) for continuously separating in the closed chamber the insoluble solid and/or liquid particles in the fluid from the dense pressurised fluid.
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2.发明授权PROCEDE, DISPOSITIF ET INSTALLATION DE NETTOYAGE DE PIECES CONTAMINEES, PAR UN FLUIDE DENSE SOUS PRESSION 有权VERFAHREEN，设备和系统用于清洁污染的部件加压流体
公开(公告)号：EP1347840B1
公开(公告)日：2008-09-24
申请号：EP01980606.6
申请日：2001-10-19
发明人： BARTH, Frédéric , BASSAN, Serge , LUMIA, Guy , PERRE, Guy
CPC分类号： B08B7/0021 , B08B3/02 , B08B3/045 , B08B3/10 , B08B3/12
摘要： The invention concerns a method for cleaning contaminated, polluted, soiled parts, with a dense pressurised fluid, in particular a supercritical fluid, such as supercritical carbon dioxide CO2. The invention also concerns a device and an installation for cleaning contaminated parts, with a dense pressurised fluid, in particular with a supercritical fluid. The cleaning device comprises: a closed chamber under pressure (1), a drum or basket (3) arranged inside the closed chamber and receiving the metal parts to be cleaned, said drum or basket being driven by a shaft (4) directly engaged with driving means (11) located outside the chamber (1); means (12, 13) for subjecting the parts to the action of a high speed jet of the dense fluid; means (15) for continuously separating in the closed chamber the insoluble solid and/or liquid particles in the fluid from the dense pressurised fluid.
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