公开(公告)号：US20010050249A1

公开(公告)日：2001-12-13

申请号：US09858072

申请日：2001-05-15

Applicant: IZUMI PRODUCTS COMPANY

Inventor： Shunji Izumi

IPC: B01D025/32

CPC classification number: B01D33/067 ,  B01D33/073 ,  B01D33/275 ,  B01D33/466 ,  B01D33/644 ,  B01D2201/282

Abstract: A solid-liquid separating apparatus including a strainer of a cylindrical shape. The strainer is comprised of circular ring members arranged side by side with gaps in between and disposed inside an accommodating section the device casing. The circular ring members comprise end-part circular ring members at both ends of the strainer and a plurality of intermediate circular ring members disposed between the end-part circular ring members and have inward projections projecting from their inner circumferential surfaces. A plurality of lateral bridge members are installed between the end-part circular ring members, and these bridge members have engaging parts that engage with the respective inward projections of the intermediate circular ring members so as to hold the intermediate circular ring members.

Abstract translation: 一种固液分离装置，其包括圆柱形的过滤器。 过滤器由并排布置的间隔的圆形环构件组成，并且设置在装置壳体的容纳部的内部。 圆环构件包括位于过滤器两端的端部圆环构件和设置在端部圆环构件之间的多个中间圆环构件，并且具有从其内周面突出的向内突出部。 在端部圆环构件之间安装有多个横向桥构件，并且这些桥构件具有与中间圆环构件的各向内突出部接合的卡合部，以便夹持中间圆环构件。

公开(公告)号：US5842242A

公开(公告)日：1998-12-01

申请号：US968295

申请日：1997-11-12

Applicant: John S. Antkowiak

Inventor： John S. Antkowiak

IPC: B01D33/09 ,  D21C9/06 ,  D21C9/18 ,  D21D1/40 ,  D21C1/02

CPC classification number: D21C9/06 ,  B01D33/09 ,  D21C9/18 ,  D21D1/40 ,  B01D2201/282

Abstract: A single roll wash press comprising a housing and a drum rotatably mounted within the housing. The drum includes a perforated outer wall and a longitudinally extending centerline axis and is rotatable about the axis. The press further comprises a means for receiving a flow of pulp having an initial consistency ranging from about 2% o.d. to about 6% o.d. such that the pulp flows in the direction of drum rotation, and a means for defining a divergent formation zone and for forming a mat of the pulp on the drum within the divergent formation zone. The means for defining and forming comprises a first arcuate portion of the housing with the formation zone being divergent between upstream and downstream ends thereof. The upstream end of the divergent formation zone communicates with the means for receiving the flow of the pulp. The press further includes a means for washing the pulp mat within a displacement zone disposed downstream of the extraction zone. The press may further include a means for increasing the consistency of the pulp within an extraction zone disposed circumferentially between the formation and displacement zones.

Abstract translation: 一种单辊洗衣机，包括壳体和可旋转地安装在壳体内的滚筒。 滚筒包括穿孔的外壁和纵向延伸的中心线轴线并且可围绕轴线旋转。 压力机还包括用于接收具有约2％o.d的初始稠度的纸浆流的装置。 至约6％o.d 使得纸浆沿鼓旋转的方向流动，以及用于限定发散形成区域并用于在发散形成区域内在滚筒上形成纸浆垫的装置。 用于限定和形成的装置包括壳体的第一弧形部分，其中形成区在其上游端和下游端之间是发散的。 发散形成区的上游端与用于接收纸浆流的装置相通。 压力机还包括用于在设置在提取区下游的置换区域中清洗纸浆垫的装置。 压榨机还可以包括一种用于增加在周向上设置在地层和位移区域之间的提取区域内的纸浆稠度的装置。

公开(公告)号：US5470471A

公开(公告)日：1995-11-28

申请号：US62092

申请日：1993-05-14

Applicant: Oscar Luthi ,  Antoine G. Abdulmassih ,  Frank J. Merchel, III

Inventor： Oscar Luthi ,  Antoine G. Abdulmassih ,  Frank J. Merchel, III

IPC: B01D33/06 ,  B01D33/067 ,  B30B9/20 ,  D21F3/08 ,  B01D33/00

CPC classification number: D21F3/083 ,  B01D33/067 ,  B30B9/20 ,  B01D2201/282 ,  B01D2201/38

Abstract: An anti rewet deck is provided for press rolls used to increase consistency of fibrous pulp slurry from approximately 4 percent up to about 30 to 50 percent. This is accomplished by biasing the location of the drainage holes in the roll shell to the forward edge of the drainage compartments within the roll shell. To avoid the necessity for handing of the rolls, a mechanism is provided for accomplishing the purposes of minimizing rewet at practical production rates by providing baffle plates which effectively orient the draining pattern in the desired direction. Such baffles can be permanently or removably installed once the desired handing of the rolls is determined.

Abstract translation: 提供了用于压榨辊的抗再湿润面板，用于将纤维浆浆的稠度从约4％提高至约30％至50％。 这通过将辊壳中的排水孔的位置偏置到辊壳内的排水隔室的前边缘来实现。 为了避免搬运辊的必要性，提供了一种机构，用于通过提供有效地将排水图案定向在期望方向的挡板来实现在实际生产率下最小化再润湿的目的。 一旦确定了所需的辊的搬运，这种挡板可以永久地或可移除地安装。

公开(公告)号：US5460019A

公开(公告)日：1995-10-24

申请号：US142335

申请日：1993-11-23

Applicant: Alpo Ojala ,  Seppo Rosnell

Inventor： Alpo Ojala ,  Seppo Rosnell

IPC: B01D33/06 ,  B01D24/46 ,  B01D33/09 ,  B01D33/44 ,  B01D33/58 ,  B01D33/72 ,  B01D33/80 ,  D21C9/06 ,  D21C1/02

CPC classification number: D21C9/06 ,  B01D33/09 ,  B01D2201/282 ,  B01D33/722 ,  B01D33/801 ,  B01D33/808

Abstract: The invention concerns a drum washer. The washer has a shaft formed by two cones (46) placed with their bases against one another. The shaft can be used as a supporting structure for the drum. Vanes (48) can also be placed on it for assisting in collecting washing liquid falling from the upper part of the drum separately from the washing liquid ending up on the bottom of the drum. The washer is especially suitable for washing cellulose pulp.

Abstract translation: PCT No.PCT / FI92 / 00188 Sec。 371日期：1993年11月23日 102（e）日期1993年11月23日PCT提交1992年6月17日PCT公布。 WO92 / 22703 PCT出版物 日期1992年12月23日。本发明涉及一种滚筒洗衣机。 垫圈具有由彼此相对放置的两个锥体（46）形成的轴。 该轴可用作滚筒的支撑结构。 叶片（48）也可以放置在其上，用于辅助从与滚筒底部的洗涤液体分开地从滚筒上部分出的洗涤液体收集。 洗衣机特别适用于洗涤纤维素纸浆。

公开(公告)号：US5427680A

公开(公告)日：1995-06-27

申请号：US190673

申请日：1994-02-02

Applicant: Robert A. Benson

Inventor： Robert A. Benson

IPC: B01D29/11 ,  B08B9/04 ,  B01D29/64

CPC classification number: B08B9/055 ,  B01D29/118 ,  B01D2201/282

Abstract: A processing wall is made part of a boundary of a continuous re-entrant lumen, another part of which is a return section. A free, wall conditioning shuttle circulates around this lumen, clearing accumulated material from the processing wall and returning through the return section to circulate again. While the shuttle is in the return section it blocks flow through the return section and while the shuttle is circulating through the processing wall a blocking structure blocks flow through the return section.

Abstract translation: 处理壁被制成连续入口腔的边界的一部分，其另一部分是返回部分。 一个免费的墙壁调节穿梭器在该管腔周围循环，从处理壁清除积聚的物质，并通过返回部分返回再次循环。 当梭子在返回部分中时，阻挡流过返回部分的流动，并且当梭子通过处理壁循环时，阻塞结构阻止流过返回部分。

公开(公告)号：US5378364A

公开(公告)日：1995-01-03

申请号：US944520

申请日：1992-09-14

Applicant: Bruce L. Welling

Inventor： Bruce L. Welling

IPC: B01D29/44 ,  B01D33/11 ,  B04B3/04 ,  B04B7/18 ,  B04B3/00

CPC classification number: B04B7/18 ,  B01D33/11 ,  B04B3/04 ,  B01D2201/282 ,  B01D29/445

Abstract: A scroll centrifuge having a basket/cage combination with apertures and a screen portion. The screen portion comprising tungsten carbide ligaments arranged side-by-side and end-to-end on the inside surface of the basket/cage combination to form slots. The slots whereof communicate the interior of the basket/cage combination to the exterior.

Abstract translation: 一种具有篮子/笼子组合的涡旋离心机，其具有孔和筛部分。 筛网部分包括在篮/笼组合的内表面上并排并且端对端布置的碳化钨韧带，以形成槽。 将篮/笼组合的内部连通到外部的槽。

公开(公告)号：US5328611A

公开(公告)日：1994-07-12

申请号：US905002

申请日：1992-06-26

Applicant: Thomas W. Lenhart

Inventor： Thomas W. Lenhart

IPC: B01D33/073 ,  B01D35/16 ,  B01D33/06

CPC classification number: B01D35/16 ,  B01D33/073 ,  B01D2201/282

Abstract: A filter drum with a tubular filter belt is journaled for rotation on a pipe which serves to supply filtered coolant to spray nozzles located within the drum and operable to backwash the filter belt.

Abstract translation: 具有管状过滤带的过滤鼓被安装在管道上旋转，该管道用于将过滤后的冷却剂供应到位于滚筒内的喷嘴，并且可操作以反向洗涤过滤带。

公开(公告)号：US5286376A

公开(公告)日：1994-02-15

申请号：US837487

申请日：1992-02-18

Applicant: Robert A. Benson

Inventor： Robert A. Benson

IPC: B01D35/16 ,  B01D29/11 ,  B01D29/25 ,  B01D29/62 ,  B08B9/04 ,  B01D29/23 ,  B01D35/00

CPC classification number: B08B9/055 ,  B01D29/118 ,  B01D2201/282

Abstract: A filter medium is provide in a tubular structure configured in the form of a closed loop. Filter maintenance structures mounted on a continuous string lying within the lumen of the tubular structure are continually driven over the surface of a filter medium to maintain an optimum condition of the filter surface. This string with attached filter maintenance structures is driven around the loop of the tubular structure by hydraulic forces generated by the fluid introduced into the apparatus for filtering.

Abstract translation: 提供了以闭环形式构造的管状结构的过滤介质。 安装在位于管状结构的内腔内的连续弦上的过滤器维护结构在过滤介质的表面上被连续地驱动以保持过滤器表面的最佳状态。 具有附接的过滤器维护结构的该串由通过引入到设备中的流体产生的液压力围绕管状结构的环被驱动以进行过滤。

公开(公告)号：US5250198A

公开(公告)日：1993-10-05

申请号：US745848

申请日：1991-08-16

Applicant: Hans Stedfeldt

Inventor： Hans Stedfeldt

IPC: B01D29/11 ,  B01D33/073 ,  B01D36/00 ,  B01D24/28

CPC classification number: B01D36/001 ,  B01D29/115 ,  B01D33/073 ,  B01D2201/084 ,  B01D2201/282 ,  B01D2201/287

Abstract: An improved method for separating solid particles from liquids, such as dewatering and thickening of sludge collected in a container (1), involves the use of at least one drainage unit (9) having doubled screened jacket walls (25, 26) defining a dewatering chamber (10). The liquid relieved of solids within the chamber is subjected to a turbulent motion acting against said screened jacket walls for obstruction of the solids deposition at the wall surfaces of the chamber facing the sludge in the container. The turbulent motion is obtained by a forced fluid F introduced in the chamber through one or more tubes (30, 31). The fluid may favorably be in form of compressed air or water returned from the reject system (14, 16).

Abstract translation: 一种用于从液体中分离固体颗粒的改进方法，例如在容器（1）中收集的污泥的脱水和增稠，涉及使用至少一个排水单元（9），该排水单元具有双重筛分的护套壁（25,26），限定脱水 室（10）。 在室内释放的固体的液体受到作用在所述屏蔽护套壁上的湍流运动，以阻止在面向容器中的污泥的室的壁表面处的固体沉积。 湍流运动是通过一个或多个管（30,31）引入腔室中的强制流体F获得的。 流体可有利地是压缩空气或从废物系统（14,16）返回的水的形式。

公开(公告)号：US5164086A

公开(公告)日：1992-11-17

申请号：US595538

申请日：1990-10-11

Applicant: Stephen W. Hopgood ,  Lester Klein

Inventor： Stephen W. Hopgood ,  Lester Klein

IPC: B01D24/46 ,  B01D33/073 ,  B01D33/44 ,  B01D33/58

CPC classification number: B01D33/073 ,  B01D2201/282

Abstract: Rotary filter including a perforated, rotatable drum and at least one blowback valve located in close proximity to the interior surface of the drum. In a preferred embodiment, the blowback valve includes an opening adjacent the drum for the discharge of a gas and the opening includes at least one radial position adjusting device alignable with a hole in the perforated drum, whereby the radial position of the blowback valve in relation to the interior of the drum is adjustable externally through perforations in the drum. The external adjustment permits drums longer than possible with prior art rotary filters.

Abstract translation: 旋转过滤器包括穿孔的可旋转滚筒和至少一个位于滚筒内表面附近的回吹阀。 在优选实施例中，回吹阀包括邻近滚筒的用于排放气体的开口，并且开口包括至少一个可与多孔滚筒中的孔对准的径向位置调节装置，由此回吹阀的径向位置相对于 鼓的内部可通过滚筒中的穿孔从外部调节。 外部调整允许鼓比现有技术的旋转过滤器更长的可能。