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公开(公告)号:US5692619A
公开(公告)日:1997-12-02
申请号:US448517
申请日:1995-06-05
Applicant: Roger Haeffner
Inventor: Roger Haeffner
Abstract: An apparatus for filtering suspensions is provided with rotatable annular vertical disks (4) covered with filter material and partly submerged in the suspension to be filtered. Each disc is provided with a number of cells (22) for receiving filtrate from the suspension as the disc is rotated. The cells of each disc communicate with a central filtrate chamber (7) via respective accumulation chambers (30) formed by wall means (31) in the filtrate chamber. Each accumulation chamber of each disc extends axially past the disc and has an outlet (32) which also extends axially past the disc. The advantage is that a more concentrated coarse fraction of the suspension can be achieved.
Abstract translation: PCT No.PCT / SE92 / 00862 Sec。 371日期:1995年6月5日 102(e)日期1995年6月5日PCT提交1992年12月14日PCT公布。 公开号WO94 / 13880 日期1994年6月23日。用于过滤悬浮液的装置设置有可旋转的环形垂直盘(4),其被过滤材料覆盖并部分浸没在待过滤的悬浮液中。 每个盘设置有许多细胞(22),用于当盘旋转时从悬浮液接收滤液。 每个盘的细胞通过滤液室中由壁装置(31)形成的相应的积聚室(30)与中央滤液室(7)连通。 每个盘的每个积聚室轴向延伸穿过盘,并具有轴向延伸穿过盘的出口(32)。 优点是可以实现更浓缩的粗级分的悬浮液。
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公开(公告)号:US5804071A
公开(公告)日:1998-09-08
申请号:US716222
申请日:1996-09-20
Applicant: Roger Haeffner
Inventor: Roger Haeffner
CPC classification number: B01D33/11 , B01D2201/282
Abstract: A rotating disc filter for separating coarse phase from a liquid mixture having carrier elements and blocking means that prevent the coarse phase from falling back into the pool of incoming liquid mixture. The capacity of the filter is increased by the prevention of the coarse phase from being filtered again and thereby occupying filter area.
Abstract translation: PCT No.PCT / SE95 / 00306 Sec。 371日期:1996年9月20日 102(e)1996年9月20日PCT PCT 1995年3月23日PCT公布。 公开号WO95 / 25578 日期1995年9月28日一种用于从具有载体元件的液体混合物中分离粗相的旋转圆盘过滤器和阻止粗物相落入进入液体混合物池中的阻塞装置。 过滤器的容量通过防止粗相再次被过滤而增加,从而占据过滤面积。
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