公开(公告)号：US06754927B1

公开(公告)日：2004-06-29

申请号：US10111152

申请日：2002-04-19

申请人： Wilhelm Claessen ,  Karl Grafen ,  Menrad Wesp

发明人： Wilhelm Claessen ,  Karl Grafen ,  Menrad Wesp

IPC分类号： B01D2538

CPC分类号： B01D25/127 ,  B01D25/38 ,  B01D25/386

摘要： A device (1) for detaching a filter cake which adheres to a filter cloth (4) of a filter press, comprising at least two deflection bodies (2, 3) around which the filter cloth (4) extends in an S-shaped manner and which can be moved in an approximately vertical direction, so that the S-shaped deflection brushes essentially completely over the adhering area of the filter cake. In order to achieve a complete detachment even in the case of filter cake which is not fully filtered out it is proposed filter cloth (4) extends in a sliding fashion during a relative movement between the same deflection bodies (2, 3) over a surface of one deflection body (3) and is provided with bend (8) in its course at a longitudinal edge (7) of said deflection body (3).

摘要翻译： 一种用于分离附着在压滤机的滤布（4）上的滤饼的装置（1），该滤饼包括至少两个偏转体（2,3），滤布绕其围绕S形延伸 并且其可以在大致垂直的方向上移动，使得S形偏转基本上完全漂浮在滤饼的粘附区域上。 为了即使在未完全过滤的滤饼的情况下也能完全脱离，所提出的滤布（4）在相同的偏转体（2,3）之间的相对运动之间以滑动方式延伸， 的一个偏转体（3），并且在其偏转体（3）的纵向边缘（7）处设置有弯曲部（8）。

公开(公告)号：US4830233A

公开(公告)日：1989-05-16

申请号：US73995

申请日：1987-07-16

申请人： Hubert Thelen ,  Menrad Wesp

发明人： Hubert Thelen ,  Menrad Wesp

IPC分类号： B01D35/16 ,  B01J3/02 ,  B65G53/46

CPC分类号： B65G53/4691 ,  B01D35/16 ,  B01J3/02

摘要： A sluice type apparatus for discharging batches of material from a pressurized enclosure has a container with an upper inlet and a lower outlet each closable by a slide gate. Preferably, each slide gate has two slide gate members driven by respective piston cylinder devices so that one gate is closed while the other gate is open and vice versa. At least the slide gate members for opening and closing the inlet are withdrawn from their inlet closing position into a respective outwardly closed or sealed chamber for making it easier to keep the container pressurized. The seals between the chamber entrance slots and the respective slide gate member are not required to be precision seals because any material that may pass into these outwardly closed or sealed chambers is easily removed again.

摘要翻译： 用于从加压外壳排出批料的闸阀式装置具有容器，其具有可由滑动门关闭的上入口和下出口。 优选地，每个滑动门具有由相应的活塞气缸装置驱动的两个滑动门构件，使得一个门关闭，而另一个门打开，反之亦然。 至少用于打开和关闭入口的滑动门构件从其入口关闭位置被抽出到相应的向外关闭或密封的室中，以使得容易保持容器的加压。 腔室入口槽和相应的滑动门构件之间的密封件不需要是精密密封件，因为可以再次进入这些向外关闭或密封的腔室中的任何材料。