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：US06919024B1

公开(公告)日：2005-07-19

申请号：US10130957

申请日：2000-11-08

申请人： Wilhelm Claessen

发明人： Wilhelm Claessen

IPC分类号： B01D25/168 ,  B01D25/21

CPC分类号： B01D25/215 ,  B01D25/285

摘要： The invention relates to a press membrane (9) for a filter plate (1′) of a filter press. Said press membrane consists of a rubber-elastic material and is supported by the filter plate (1′) while supporting a parallel filter cloth (14). An intermediate chamber defined between the press membrane (9) and the filter plate (1′) can be impinged upon with a pressure medium. The aim of the invention is to prevent an overload of the membrane material in the area of the supporting cams (6) and damages of the filter cloth (14) in said areas. To this end, the press membrane (9) is provided with transmission disks (12) in the area of the supporting cams (6), said transmission disks (12) consisting of a substantially harder material than the rubber-elastic material of the remaining press membrane (9) and being vulcanized into the rubber-elastic material.

摘要翻译： 本发明涉及一种用于压滤机的过滤板（1'）的压力膜（9）。 所述压膜由橡胶弹性材料组成，并由过滤板（1'）支撑，同时支撑平行滤布（14）。 限定在压力膜（9）和过滤板（1'）之间的中间室可以用压力介质撞击。 本发明的目的是防止支撑凸轮（6）区域中的膜材料过载和所述区域中的滤布（14）的损坏。 为此，压力膜（9）在支撑凸轮（6）的区域中设置有传动盘（12），所述传动盘（12）由比其余的橡胶弹性材料基本上更硬的材料构成 压制膜（9）并硫化成橡胶弹性材料。