公开(公告)号：US3741388A

公开(公告)日：1973-06-26

申请号：US3741388D

申请日：1971-08-05

申请人： KANEGAFUCHI SPINNING CO LTD

发明人： TAKAHASHI K

IPC分类号： B01D33/04 ,  B01D33/048 ,  B01D33/073 ,  B01D37/02 ,  B01D39/16 ,  C13B15/00

CPC分类号： C13B20/00 ,  B01D33/042 ,  B01D33/048 ,  B01D33/073 ,  B01D33/44 ,  B01D33/461 ,  B01D33/465 ,  B01D33/50 ,  B01D33/60 ,  B01D33/646 ,  B01D33/801 ,  B01D37/02 ,  B01D39/1676 ,  B01D2201/38 ,  B01D2239/10

摘要： A foam having inter-communicating fine pores throughout has a high liquid absorbing power and is rich in liquid-holding ability. When a slurry-state liquid is poured onto the surface of a liquid-permeable filter structure provided with such a porous layer having a good elastic recoverability from its compressed state, the liquid part of said slurry is absorbed in the foam structure due to the capillary action of the pores, whereas the mud-like solid part (wet cake) suspended in the slurry is retained on the surface of the porous layer in coagulated fashion and thus it is separated from the liquid part. By positioning a transfer means having a substantially even and smooth work surface so as to be in appropriate contact with the resulting layer of the solid part deposited on the sheet surface, the said solid part is transferred from the said sheet surface onto the work surface of the transfer means and is deposited thereon. Therefore, by causing this sheet structure to make continuous circulatory movement and also causing the transfer means which is positioned close thereto to move continuously at roughly the same speed and in the direction corresponding to the moving filter structure, and by continuously pouring the slurry-state liquid onto the foam surface, it is possible to continuously separate the said slurry into the solid part and the liquid part with a high efficiency. If the separating apparatus is arranged so that the filter structure is mounted on the circumference of a rotary drum body, the separating apparatus will conveniently have a compact size, requiring only a small floor area and space for its installation.

摘要翻译： 具有相互连通的细孔的泡沫整体具有高的液体吸收能力并且具有丰富的液体保持能力。 当将淤浆状液体从其压缩状态倒入具有这种具有良好弹性回复性的多孔层的透液性过滤器结构的表面上时，由于毛细管，所述浆液的液体部分被吸收在泡沫结构体中 悬浮在浆料中的泥状固体部分（湿饼）以凝固的方式保留在多孔层的表面上，因此与液体部分分离。 通过定位具有基本均匀且平滑的工作表面的转印装置，以便与沉积在纸张表面上的所得固体部分适当接触，所述固体部分从所述纸张表面转印到 转印装置并沉积在其上。 因此，通过使该片状结构进行连续的循环运动，并且使靠近其的转印装置以大致相同的速度和对应于移动过滤器结构的方向连续移动，并且通过连续地将浆料状态 液体到泡沫表面上，可以以高效率将所述浆料连续分离成固体部分和液体部分。 如果分离装置布置成使得过滤器结构安装在旋转鼓体的圆周上，则分离装置将方便地具有紧凑的尺寸，仅需要较小的地板面积和用于其安装的空间。

公开(公告)号：US1812736A

公开(公告)日：1931-06-30

申请号：US39325229

申请日：1929-09-17

申请人： BUTLER JOHN H

发明人： BUTLER JOHN H

IPC分类号： B01D33/00 ,  B01D33/04 ,  B30B9/24

CPC分类号： B30B9/24 ,  B01D33/04 ,  B01D33/042 ,  B01D33/646

公开(公告)号：US1213866A

公开(公告)日：1917-01-30

申请号：US1204715

申请日：1915-03-04

申请人： HARDING WILLIAM H JR

发明人： HARDING WILLIAM H JR

CPC分类号： B01D33/06 ,  B01D33/09 ,  B01D33/44 ,  B01D33/646

公开(公告)号：US09675915B1

公开(公告)日：2017-06-13

申请号：US15095265

申请日：2016-04-11

申请人： Englo, Inc.

发明人： Timothy Wayne Warden ,  Sita Miller ,  Rubin Shmulsky ,  Joseph C Finn ,  Ronald C Lane

IPC分类号： B01D33/64 ,  B01D33/68 ,  B01D33/048 ,  B01D33/052 ,  C02F1/00

CPC分类号： B01D33/646 ,  B01D33/048 ,  B01D33/68 ,  B01D2033/052 ,  C02F1/001 ,  C02F11/123 ,  C02F2201/002

摘要： The disclosed technology regards a water/solids separator for filtering slurry into residue cakes and filtrate water. The separator includes a frame supporting a plurality of rollers supporting a filter media belt, a plurality of blades and wipers for cleaning the rollers and removing excess filtrate water and cake material, and an inlet water manifold to distribute slurry water uniformly on the filter media belt. The frame supports a filter bed, with a slurry receiving area having a perforated panel at its base, for receiving, pre-filtering and moving the slurry through the separator, and a filter bed collection tub with an exit aperture for collecting and delivering filtrate to a water holding tank. The filter media belt traverses the plurality of rollers, through and about the filter bed, supported along a portion of its path by the perforated panel. Both a residue cake bin and a clean water holding tank may be provided with the system to collect residue and filtrate water, respectively, for re-use or disposal. The present invention also regards a method for separating filtrate water and cake residue from slurry, using the water/solids separator herein described, by continuously providing slurry through the inlet water manifold, while powering the gear motor to cause rotation of the drive roll, resulting in rotation of the filter media about the plurality of rollers. By this method and the disclosed technology, a portion of the water from the slurry is removed, through the filter media belt and the perforated panel.

公开(公告)号：US20150251940A1

公开(公告)日：2015-09-10

申请号：US14721173

申请日：2015-05-26

申请人： Metawater Co., Ltd.

发明人： Yoshiyuki SUGAWARA ,  Tadashi KUNITANI ,  Yoshitaka HASHIMOTO

IPC分类号： C02F11/12 ,  C02F1/00 ,  C02F11/14

CPC分类号： C02F11/123 ,  B01D33/042 ,  B01D33/466 ,  B01D33/58 ,  B01D33/646 ,  B01D2201/085 ,  C02F1/008 ,  C02F11/14 ,  C02F2209/01 ,  C02F2209/09 ,  C02F2303/06

摘要： A sludge dewatering system includes: a concentration apparatus that concentrates sludge while conveying the sludge on a top surface of a filter body; and a dewatering apparatus that subjects the sludge discharged from the concentration apparatus to pressure dewatering. The concentration apparatus includes: a filtering unit that subjects the sludge, which has been added with a first chemical agent, to gravity filtration; a chemical feeder that adds a second chemical agent to the sludge conveyed in the filtering unit; and a moving mechanism that moves the sludge, which has been added with the second chemical agent, in a direction intersecting a conveyance direction of the filter body.

摘要翻译： 污泥脱水系统包括：浓缩装置，在将污泥输送到过滤器主体的上表面时浓缩污泥; 以及使从浓缩装置排出的污泥受压脱水的脱水装置。 浓缩装置包括：过滤单元，其将已经添加有第一化学试剂的污泥进行重力过滤; 化学进料器，其向在过滤单元中输送的污泥中添加第二化学试剂; 以及移动机构，其使已经添加有第二化学试剂的污泥沿与过滤体的输送方向相交的方向移动。

公开(公告)号：US20150251112A1

公开(公告)日：2015-09-10

申请号：US14699608

申请日：2015-04-29

申请人： Daritech, Inc.

发明人： David DeWaard

IPC分类号： B01D33/073 ,  B01D33/64 ,  B01D33/80 ,  B01D33/044

CPC分类号： B01D33/073 ,  B01D33/044 ,  B01D33/466 ,  B01D33/646 ,  B01D33/804

摘要： A dewatering system for removing liquids from feed material comprises a pre-processing stage separator, an output roller press, and a control system. The pre-processing stage separator processes the feed material at a pre-processing rate to obtain a pre-processed mat, where the pre-processed mat contains less liquid than the feed material. The output roller press processes the pre-processed mat at an output rate to obtain an output mat, where the output mat contains less liquid than the pre-processed mat. The control system controls the pre-processing rate based on at least one characteristic of the output mat to maintain the at least one characteristic of the output mat within a predetermined range.

摘要翻译： 用于从进料中去除液体的脱水系统包括预处理级分离器，输​​出辊压机和控制系统。 预处理阶段分离器以预处理速率处理进料，以获得预处理垫，其中预处理垫比进料材料含有较少的液体。 输出辊压机以输出速率处理预处理垫以获得输出垫，其中输出垫比预处理垫含有较少的液体。 控制系统基于输出垫的至少一个特性控制预处理速率，以将输出垫的至少一个特性保持在预定范围内。

公开(公告)号：US08544383B2

公开(公告)日：2013-10-01

申请号：US13054301

申请日：2010-09-14

申请人： Alain Courtemanche ,  Yann Desrochers ,  Jerome Brisson ,  Stephane St-Onge

发明人： Alain Courtemanche ,  Yann Desrochers ,  Jerome Brisson ,  Stephane St-Onge

IPC分类号： B30B9/02 ,  B30B9/22

CPC分类号： F26B5/14 ,  A01C3/00 ,  B01D33/044 ,  B01D33/41 ,  B01D33/646 ,  B30B9/20 ,  B30B9/26 ,  F26B17/28

摘要： A liquid separating device (1) for processing a mixture material (3) containing both solid and liquid materials (3a,3b), in order to separate liquid material (3b) from the solid material (3a), the liquid separating device (1) includes a support frame (5), a series of liquid separation assemblies (7a,7b) and a corresponding guiding assembly (19) between each pair of liquid separation assemblies (7). The liquid separation assemblies (7) are disposed about the support frame (5) in a cascading configuration, and the passage (13) of each liquid separation assembly (7) is narrower in width than the passage of a preceding liquid separation assembly (7) so that each subsequent liquid separation assembly (7b) is enabled to extract more liquid material via an increased wringing pressure resulting from a thickening of the remaining mixture material (3) to be processed and the narrower subsequent passage (13b) through which it is channeled and pressed.

摘要翻译： 液体分离装置（1），用于处理含有固体和液体材料（3a，3b）的混合材料（3），以将液体材料（3b）与固体材料（3a）分离，液体分离装置（1） ）包括在每对液体分离组件（7）之间的支撑框架（5），一系列液体分离组件（7a，7b）和相应的引导组件（19）。 液体分离组件（7）以级联结构设置在支撑框架（5）周围，并且每个液体分离组件（7）的通道（13）的宽度比先前的液体分离组件（7）的通道宽 ），使得每个随后的液体分离组件（7b）能够通过由待处理的剩余混合材料（3）的增厚而产生的增加的拧紧压力提取更多的液体材料，并且随后的更窄的通道（13b） 引导和按压。

公开(公告)号：US06454102B2

公开(公告)日：2002-09-24

申请号：US09819833

申请日：2001-03-28

申请人： James E. Thompson

发明人： James E. Thompson

IPC分类号： B01D3304

CPC分类号： B30B9/246 ,  B01D33/042 ,  B01D33/0565 ,  B01D33/646

摘要： A belt press having a frame with a first belt and a second belt rotatably mounted on the frame. A curved inlet guide is movably carried on the frame. The inlet guide has a decreasing radius of curvature from an inlet end to an exit end. A positioning assembly is mounted on the frame and is attached to the inlet end of the inlet guide to raise and lower the inlet end of the inlet guide.

摘要翻译： 一种带式压榨机，具有带有第一带的框架和可旋转地安装在框架上的第二带。 弯曲的入口引导件可移动地承载在框架上。 入口引导件具有从入口端到出口端的减小的曲率半径。 定位组件安装在框架上并连接到入口引导件的入口端，以升高和降低入口导向件的入口端。

公开(公告)号：US20010054592A1

公开(公告)日：2001-12-27

申请号：US09840212

申请日：2001-04-23

发明人： Paul Hedley Day

IPC分类号： C02F001/00 ,  B01D033/04 ,  B01D033/048

CPC分类号： B01D33/04 ,  B01D33/0565 ,  B01D33/466 ,  B01D33/64 ,  B01D33/646

摘要： An apparatus for effecting separation of liquid from solids or solids from liquid comprising a frame supporting a belt or belts held by and between rollers with drive means so as to progress each belt through a collection zone to a compression zone, where at the collection zone the belt or belts are positioned and orientated and shaped and caused to be changed in shape from an upstream position to a downstream position, providing thereby a supporting shape to hold liquid, one part of which shape is defined at a downstream location by a coming together of facing surfaces of one or more of the belts.

摘要翻译： 用于实现液体与液体从液体或固体中分离的装置，包括支撑由驱动装置保持在辊之间和辊之间的带或带的框架，以使每个带通过收集区进入压缩区，在收集区处 带或带被定位和定形并且形状从上游位置改变到下游位置，从而提供支撑形状以保持液体，其中一部分形状通过下游位置被定义在下游位置 一个或多个带的面对表面。

公开(公告)号：US20010009240A1

公开(公告)日：2001-07-26

申请号：US09819833

申请日：2001-03-28

发明人： James E. Thompson

IPC分类号： C02F001/00

CPC分类号： B30B9/246 ,  B01D33/042 ,  B01D33/0565 ,  B01D33/646

摘要： A belt press having a frame with a first belt and a second belt rotatably mounted on the frame. A curved inlet guide is movably carried on the frame. The inlet guide has a decreasing radius of curvature from an inlet end to an exit end. A positioning assembly is mounted on the frame and is attached to the inlet end of the inlet guide to raise and lower the inlet end of the inlet guide.