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1. 发明授权

US5328617A Air-assist discharge of filter press cake 失效
标题翻译：滤饼的空气辅助排放
公开(公告)号：US5328617A
公开(公告)日：1994-07-12
申请号：US952236
申请日：1992-09-28
申请人： Joel D. De Haan , Daniel De Haan , Gregory De Haan , David J. Spyker , David P. Mc Leod , Wesley G. Koops
发明人： Joel D. De Haan , Daniel De Haan , Gregory De Haan , David J. Spyker , David P. Mc Leod , Wesley G. Koops
IPC分类号： B01D25/00 , B01D25/32
CPC分类号： B01D25/003
摘要： A filter press plate shifter assembly provided with a shifting housing having a tunnel-like center part which passes over the filter plates and housing parts positioned adjacent opposite side rails. The housing parts are rollingly supported on rods which extend along the side rails. One housing part mounts a rotary pneumatic motor and a drive roller which drivingly engages the rod to control movement of the shifter assembly along the press. Each side housing part mounts a pneumatic plate shifter for permitting the endmost plate in the closed stack to be individually and sequentially shifted away from the stack into an open position when discharge of filtrate is desired. The shifter housing mounts a bumping device which cooperates with the endmost plate in the stack to effect vertical bumping thereof relative to the support rails to assist in loosening sticky cake which adheres to the plate. The shifter housing also mounts an air-assist discharge mechanism which includes a nozzle-bearing head assembly which moves vertically downwardly between the opposed faces of an open pair of adjacent plates for discharging pressurized airstreams downwardly against the plates to assist in removing the sticky cake from the plates. The overall operation of the shifter assembly is fully automated to permit each adjacent pair of plates in the closed stack to be opened, bumped and subjected to an air blow to cause discharge of sticky cake.
摘要翻译：一种压滤板移动器组件，其具有移动壳体，该移动壳体具有通过过滤板的通道状中心部分和邻近相对侧轨道定位的壳体部件。外壳部件滚动地支撑在沿着侧轨延伸的杆上。一个壳体部分安装旋转气动马达和驱动辊，该驱动辊驱动地接合杆，以控制换档器组件沿着压力机的运动。当需要排出滤液时，每个侧壳体部分安装气动板移动器，用于允许封闭堆叠中的最终板单独地并且顺序地从堆叠移开到打开位置。换档器壳体安装了一个凸起装置，其与堆叠中的最后面板相配合，以相对于支撑轨道进行垂直碰撞，以帮助松动附着在该板上的粘性饼。换档器外壳还安装一个空气辅助排放机构，该排气机构包括一个喷嘴支承头部组件，其在一对开放的一对相邻板的相对面之间垂直向下移动，用于将加压气流向下排放抵靠板，以帮助从板子。变速器组件的整体操作是完全自动化的，以允许闭合的堆叠中的每一对相邻的一对板打开，碰撞并经受气吹，从而导致粘饼的排出。

2. 发明授权

US5567327A Air-assist discharge of filter press cake 失效
标题翻译：滤饼的空气辅助排放
公开(公告)号：US5567327A
公开(公告)日：1996-10-22
申请号：US406939
申请日：1995-03-27
申请人： Joel D. De Haan , Daniel De Haan , Gregory De Haan , David J. Spyker , David P. McLeod , Wesley G. Koops , Leonid B. Gelfand
发明人： Joel D. De Haan , Daniel De Haan , Gregory De Haan , David J. Spyker , David P. McLeod , Wesley G. Koops , Leonid B. Gelfand
IPC分类号： B01D25/00 , B01D25/32
CPC分类号： B01D25/003
摘要： A filter press plate shifter assembly (21) provided with a shifter housing (22) having a tunnel-like center part which passes over the filter plates and housing parts positioned adjacent opposite side rails (14). Each side housing part mounts a pneumatic plate shifter (41) for permitting the endmost plate in the closed stack to be individually and sequentially shifted away from the stack into an open position when discharge of filtrate is desired. The shifter housing mounts a bumping device (61) which cooperates with the endmost plate in the stack to effect vertical bumping thereof relative to the support rails to assist in loosening sticky cake which adheres to the plate. The shifter housing also mounts an air-assist discharge mechanism (62) which includes a nozzle-bearing head assembly (80, 80') which moves vertically downwardly between the opposed faces of an open pair of adjacent plates for discharging airstreams downwardly against the plates to assist in removing the sticky cake from the plates. The overall operation of the shifter assembly is fully automated to permit each adjacent pair of plates in the closed stack to be opened, bumped and subjected to an air blast to cause discharge of sticky cake.
摘要翻译： PCT No.PCT / US93 / 01887 Sec。 371日期：1995年3月27日 102（e）日期1995年3月27日PCT提交1993年2月18日PCT公布。出版物WO94 / 07584 日期1994年04月14日一种压滤板移位器组件（21），其设置有具有隧道状中心部分的变速器壳体（22），该中心部分穿过过滤板和邻近相对侧轨道（14）定位的壳体部件。当需要排出滤液时，每个侧壳体部分安装一个气密板移位器（41），用于允许封闭堆叠中的最终板件从堆叠单独地并且顺序地移开到打开位置。换档器壳体安装一个凸起装置（61），其与堆叠中的最终板配合，以相对于支撑轨道进行垂直碰撞，以帮助松动附着在该板上的粘性饼。换档器外壳还安装一个空气辅助排放机构（62），该辅助排放机构包括一个喷嘴支承头部组件（80,80'），该喷嘴支承头部组件（80,80'）在开放的一对相邻板的相对面之间垂直向下移动，用于向下排放气流以帮助从板上去除粘性蛋糕。变速器组件的整体操作是完全自动化的，以允许封闭堆叠中的每对相邻的一对板打开，撞击并进行鼓风以使粘饼排出。

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