公开(公告)号：US07531086B2

公开(公告)日：2009-05-12

申请号：US10504608

申请日：2003-02-13

申请人： Steve C. Benesi ,  Patrick J. Costelloe ,  Anthony C. Miller

发明人： Steve C. Benesi ,  Patrick J. Costelloe ,  Anthony C. Miller

IPC分类号： B01D25/127

CPC分类号： B01D25/1275 ,  B01D25/172 ,  B01D25/325 ,  B01D29/093 ,  B01D29/096 ,  B01D29/684

摘要： A pressure filter apparatus is shown and disclosed with a construction that permits the filter to be operated to produce food grade or pharmaceutical grade products where there are requirements for periodic cleaning, sterilizing or sanitizing of the apparatus. The structures of the filter apparatus are sloped or clad to drain any fluids away from the apparatus. The exterior can be washed in place and the interior can be washed with the exterior washing or can be operated with internal washing cycles.

摘要翻译： 示出和公开了一种压力过滤装置，其结构是允许过滤器操作以生产食品级或药用级产品，其中需要定期清洁，灭菌或消毒该设备。 过滤装置的结构是倾斜的或包层的，以排出远离设备的任何流体。 外部可以在适当位置进行洗涤，内部可以用外部洗涤剂洗涤，也可以在内部洗涤循环下进行操作。

公开(公告)号：US07011741B2

公开(公告)日：2006-03-14

申请号：US11207050

申请日：2005-08-17

申请人： Steve C. Benesi

发明人： Steve C. Benesi

IPC分类号： B01D24/04

CPC分类号： B01D25/1275 ,  B01D25/28 ,  B01D25/284

摘要： A pressure-filter apparatus includes at least one filtration chamber coupled with a source of slurry. The filtration chamber is also coupled with a source of fluid at an elevated pressure, which may be arranged in series or in parallel with a source of wash fluid. The pressure-filter apparatus may also include a source of fluid at a conventional pressure. The source of fluid at elevated pressure has a limited volume for initially treating the slurry within the chamber. The source of fluid at conventional pressure has a substantially unlimited volume for completing the treating of slurry within the chamber. The relative volume capacity of the two fluid sources provides an improved efficiency in the treatment of the slurry and the overall efficiency of the apparatus by limiting the time and capacity of accumulation of elevated pressure fluid while using the conventional pressure for extended treatment of the slurry within the chamber.

摘要翻译： 压滤器装置包括至少一个与浆料源结合的过滤室。 过滤室还与高压的流体源连接，该压力源可以与洗涤流体源串联或并联布置。 压力过滤装置还可以包括常规压力的流体源。 在高压下的流体源具有有限的体积，用于初始处理室内的浆料。 在常规压力下的流体源具有基本上无限的体积，用于完成腔室内的浆料的处理。 两种流体源的相对体积容量通过限制高压流体的积聚的时间和能力同时使用传统的压力来延长浆料处理，从而提高了浆料处理效率和整体效率， 房间。

公开(公告)号：US06521135B1

公开(公告)日：2003-02-18

申请号：US09487060

申请日：2000-01-19

申请人： Steve C. Benesi

发明人： Steve C. Benesi

IPC分类号： B01D3700

CPC分类号： B01D25/1275 ,  B01D25/28 ,  B01D25/284

摘要： A pressure-filter apparatus includes at least one filtration chamber coupled with a source of slurry. The filtration chamber is also coupled with a source of fluid at an elevated pressure, which may be arranged in series or in parallel with a source of wash fluid. The pressure-filter apparatus may also include a source of fluid at a conventional pressure.

摘要翻译： 压滤器装置包括至少一个与浆料源结合的过滤室。 过滤室还与高压的流体源连接，该压力源可以与洗涤流体源串联或并联布置。 压力过滤装置还可以包括常规压力的流体源。

公开(公告)号：US6159359A

公开(公告)日：2000-12-12

申请号：US341001

申请日：1999-07-01

申请人： Steve C. Benesi

发明人： Steve C. Benesi

IPC分类号： B01D25/127 ,  B01D25/28

CPC分类号： B01D25/1275 ,  B01D25/284

摘要： A modular filter apparatus is formed from stacked filter modules. Slurry to be filtered flows into the apparatus through a flowmeter and check valve into a header. The flow of slurry then branches off through feeders to each of the filter modules. Connected to the header is a slurry supply source, a cakewash supply source and a header drain. The modules are coupled to a hydraulic jack mechanism and an upper strongback.

摘要翻译： PCT No.PCT / US98 / 01717 Sec。 371日期：1999年7月1日 102（e）日期1999年7月1日PCT提交1998年1月28日PCT公布。 第WO98 / 33573号公报 日期1998年8月6日模块化过滤装置由堆叠式过滤模块组成。 要过滤的浆料通过流量计流入设备，并将止回阀插入接头。 浆料的流动然后通过进料器分支到每个过滤器模块。 连接到头部的是浆料供应源，cakewash供应源和集管式排水管。 模块耦合到液压千斤顶机构和上部强力。

公开(公告)号：US5615713A

公开(公告)日：1997-04-01

申请号：US536652

申请日：1995-09-29

申请人： Steve C. Benesi

发明人： Steve C. Benesi

IPC分类号： D03D15/00 ,  D21F1/00 ,  D21F1/80 ,  D21J3/00

CPC分类号： D21J3/00 ,  D03D1/0041 ,  D03D15/00 ,  D03D15/0011 ,  D21F1/0027 ,  D21F1/0036 ,  D21F1/80 ,  D10B2101/06 ,  D10B2201/02 ,  D10B2321/022 ,  D10B2331/02 ,  D10B2331/04 ,  D10B2401/021 ,  D10B2401/022 ,  D10B2505/04 ,  Y10T442/3065 ,  Y10T442/3179

摘要： The method of weaving a dimensionally stable fabric filter medium having particular use in a pressure filter apparatus. The fabric is woven with tension on the warp and weft yarns and the woven fabric is heat set outside the weaving loom to create a desired crimp in the warp and weft yarns and thus to produce a dimensionally stable filter medium. The fabric is woven in a pattern and of materials that provide the desired permeability while being capable of capture of the solids in a slurry and permitting the fluids of the slurry to flow through the medium.

摘要翻译： 编织在压力过滤装置中特别有用的尺寸稳定的织物过滤介质的方法。 织物在经纱和纬纱上具有张力编织，机织织物在织机外加热，以在经纱和纬纱中形成所需的卷曲，从而产生尺寸稳定的过滤介质。 织物以图案和材料编织，其提供期望的渗透性，同时能够捕获浆料中的固体并允许浆液的流体流过介质。

公开(公告)号：US5573667A

公开(公告)日：1996-11-12

申请号：US466338

申请日：1995-06-06

申请人： Steve C. Benesi

发明人： Steve C. Benesi

IPC分类号： B01D25/127 ,  B01D29/09 ,  B01D33/04

CPC分类号： B01D25/1275 ,  B01D25/284 ,  B01D29/096

摘要： A belt filter medium with detecting means for a filter apparatus and method is disclosed for separating solid materials from liquid materials in a slurry fluid. The apparatus includes separable plate members (12,14) that are pressed against each other to form a filter chamber (10). The plates have mating surfaces (34,54) and hollow interior portions that create the chamber. A filter medium (28) is placed between the mating surfaces before the plates are closed. The apparatus includes means for forcing wash fluids, liquids or gasses through the slurry to force the fluids from the slurry and to produce a dry filter cake of the solids. After the filtration has been completed, the plates are separated leaving the filter cake on the filter medium and the filter medium is advanced out of the filter chamber moving a clean filter medium between the open filter plates. Another filter operation them proceeds. The filter medium is cleaned outside of the filter apparatus and can be prepared for reuse. The filter apparatus may include stacked multiple filtration chambers with operating mechanism (100) for accomplishing the simultaneous opening of each chamber.

摘要翻译： 公开了一种带有过滤装置和方法的检测装置的带式过滤介质，用于从固体材料中分离固体材料与浆料流体中的液体材料。 该装置包括彼此压靠以形成过滤室（10）的可分离板构件（12,14）。 板具有配合表面（34,54）和形成腔室的中空内部部分。 在板关闭之前，过滤介质（28）放置在配合表面之间。 该装置包括用于迫使洗涤流体，液体或气体通过浆料的装置，以迫使来自浆料的流体并产生固体的干燥滤饼。 过滤完成后，分离板离开过滤介质上的滤饼，并且过滤介质从过滤室中推出，在打开的过滤板之间移动干净的过滤介质。 进行另一个过滤器操作。 过滤介质在过滤装置外部被清洁，并且可以准备重新使用。 过滤装置可以包括具有用于完成每个室的同时打开的操作机构（100）的堆叠的多个过滤室。

公开(公告)号：US5462677A

公开(公告)日：1995-10-31

申请号：US167559

申请日：1993-12-13

申请人： Steve C. Benesi

发明人： Steve C. Benesi

IPC分类号： B01D25/127 ,  B01D29/09 ,  B01D25/12 ,  B01D37/00 ,  B01D24/46

CPC分类号： B01D25/1275 ,  B01D25/284 ,  B01D29/096

摘要： A filter belt movement control and belt treatment means for a pressure filter apparatus. The movement control includes a marking means in or on the filter belt medium and a sensing means on the filter apparatus. The sensing means detecting the position of the marking means in or on the belt filter medium and adapted to signal a controller for control of the position of the belt filter medium within the apparatus. The treatment means including cleaning, bathing and coating means for treating the belt filter medium and vibratory means for operation with the treating means.

摘要翻译： 用于压力过滤装置的过滤带移动控制和带处理装置。 移动控制包括在过滤带介质中或上的标记装置和过滤装置上的感测装置。 感测装置检测带式过滤介质中或带式过滤介质上的标记装置的位置，并适于发信号通知控制器，以控制带式过滤介质在设备内的位置。 处理装置包括用于处理带式过滤介质的清洁，洗澡和涂覆装置以及用处理装置操作的振动装置。