公开(公告)号：US4328099A

公开(公告)日：1982-05-04

申请号：US232185

申请日：1981-02-06

申请人： Franz Krappmann ,  Bernhard Richter ,  Siegfried Paruse

发明人： Franz Krappmann ,  Bernhard Richter ,  Siegfried Paruse

IPC分类号： B01D33/00 ,  B01D33/38

CPC分类号： B01D33/82 ,  B01D33/21 ,  B01D33/74

摘要： A rotary filter of the type described in U.S. Pat. No. 4,193,875 in which each of the filter disks, axially spaced on the rotating shaft, is subdivided into a plurality of sections or cells and each of the sections is connected by a tube to a fluid distributor or control head for evacuation, pressurization or the like. According to the invention, each of the passages connecting each section with the control head is formed by a unitary tube having an axially extending section, a bend and a radial section connected by the bend to the axial section. In the control head a disk fixed to the hollow shaft is provided in which the ends of the axial sections terminate removably and sealingly. The radial sections are fixed to the filter-segment carriers, e.g. by flanges and screws or bolts through these flanges.

摘要翻译： 美国专利No. 其中在旋转轴上轴向隔开的每个过滤盘被细分成多个部分或单元，并且每个部分通过管连接到流体分配器或控制头以用于抽空，加压或 喜欢。 根据本发明，连接每个部分与控制头的每个通道由具有轴向延伸部分，弯曲部分和通过弯曲部分连接到轴向部分的径向部分的整体管形成。 在控制头中，设置有固定在中空轴上的盘，其中轴向部分的端部可移除地和密封地终止。 径向部分固定到过滤器段载体，例如， 通过法兰和螺栓或螺栓穿过这些法兰。

公开(公告)号：US4292177A

公开(公告)日：1981-09-29

申请号：US94063

申请日：1979-11-14

申请人： Werner Stahl ,  Uwe Breuer ,  Bernhard Richter ,  Franz Alstetter ,  Franz Krappmann ,  Hans Schuster

发明人： Werner Stahl ,  Uwe Breuer ,  Bernhard Richter ,  Franz Alstetter ,  Franz Krappmann ,  Hans Schuster

IPC分类号： B01D33/09 ,  B01D33/00 ,  B01D33/06 ,  B01D33/13 ,  B01D33/28

CPC分类号： B01D33/06 ,  B01D33/067 ,  B01D33/801 ,  B01D33/82

摘要： A rotary filter has a pressure vessel and a rotor from which a plurality of filter cells are suspended from outer portions of the rotor so that they clear a conveyor located proximal to the axis of rotation and upon which the filter cake is removed. Conduits are connected to the filter cells from a single distribution head for initially evacuating the cells in the filter stage and thereafter pressurizing the cells to dislodge the filter cake while the vessel remains under pressure. The filter cells can have the filter surfaces extending generally in axial planes or in axially spaced relationship in planes wherein a plurality of angularly spaced filters extend generally radially from respective filtrate conduits running axially along the outer part of the rotor.

摘要翻译： 旋转过滤器具有压力容器和转子，多个过滤器单元从该转子的外部部分悬挂在转子上，使得它们清除位于旋转轴线附近的输送机，并且滤饼被去除。 管道从单个分配头连接到过滤器细胞，用于在过滤器阶段中最初抽空细胞，然后在容器保持压力的同时加压细胞以移除滤饼。 过滤器孔可以具有大致在轴向平面中延伸的过滤器表面或在其中多个角度间隔的过滤器大致径向地从沿着转子的外部轴向运行的滤液导管延伸的轴向间隔开的关系延伸。

公开(公告)号：US4193875A

公开(公告)日：1980-03-18

申请号：US6290

申请日：1979-01-24

申请人： Werner Stahl ,  Franz Krappmann

发明人： Werner Stahl ,  Franz Krappmann

IPC分类号： B01D33/00 ,  B01D33/26

CPC分类号： B01D33/74 ,  B01D33/21

摘要： A multi-disk rotary filter in which a plurality of disks on a common shaft are partly immersed in a trough containing the suspension to be filtered and each of the filter disks is formed with a plurality of filter sectors or cells each connected to a control disk through which the filtrate is evacuated. According to the invention, each disk is formed with a cell carrier with a radial passage communicating with each sector and merging into an axial passage. The axially extending passages of at least some of the disks are formed at least in part by straight tube sections outwardly of the shaft.

摘要翻译： 一种多盘旋转过滤器，其中公共轴上的多个盘部分地浸没在容纳待过滤悬浮液的槽中，并且每个过滤盘形成有多个过滤器区段或单元，每个过滤器区段或单元各自连接到控制盘 滤液通过其排出。 根据本发明，每个盘形成有具有与每个扇区连通并且并入轴向通道的径向通道的电池载体。 至少一些盘的轴向延伸的通道至少部分地由轴的外部的直管部分形成。

公开(公告)号：US5176189A

公开(公告)日：1993-01-05

申请号：US550743

申请日：1990-07-10

申请人： Heinz Perchthaler ,  Franz Krappmann

发明人： Heinz Perchthaler ,  Franz Krappmann

IPC分类号： B65G51/00 ,  B65D90/58 ,  B65G53/46 ,  F16J15/46 ,  F16K3/02

CPC分类号： B65D90/587 ,  B65G53/46 ,  Y10T137/4259 ,  Y10T137/4273

摘要： A device for transport of material between chambers at different pressures, comprises a feed chamber, a main chamber having an upper housing with an inlet and a lower housing with an outlet. The feed chamber is coupled to the main chamber at the inlet, and a first slide valve opens and closes the inlet. A second slide valve for opening land closing the outlet may be provided. At least one hollow gasket with an essentially closed wall, preferably an inflatable gasket, is provided between the upper housing and the first slide valve for sealing the inlet; and, at least one gasket with an essentially closed wall, preferably an inflatable gasket, may be provided between the lower housing and the second slide valve for sealing the outlet. Alternatively, a first flap valve for opening and closing the inlet is provided which is pivotally coupled to the upper housing at one side. At least one hollow gasket with an essentially closed wall, preferably an inflatable gasket, is coupled between the upper housing and the first flap valve for sealing the inlet.

摘要翻译： 用于在不同压力的室之间输送材料的装置包括进料室，主室，其具有带有入口的上壳体和具有出口的下壳体。 进料室在入口处连接到主室，并且第一滑阀打开和关闭入口。 可以提供用于打开关闭出口的土地的第二滑阀。 在上壳体和第一滑阀之间设置至少一个具有基本封闭的壁，优选为可充气垫圈的中空垫圈，用于密封入口; 并且可以在下壳体和第二滑阀之间设置至少一个具有基本上封闭的壁的垫圈，优选为可充气衬垫，用于密封出口。 或者，提供用于打开和关闭入口的第一瓣阀，其在一侧枢转地联接到上壳体。 至少一个具有基本上封闭的壁的中空垫圈，优选地是可充气衬垫，在上壳体和第一活门阀之间联接，用于密封入口。