公开(公告)号：TW201427774A

公开(公告)日：2014-07-16

申请号：TW103111538

申请日：2008-03-21

Applicant: 德瑞克公司 ,  DERRICK CORPORATION

Inventor： 沃錫喬斯奇 凱斯F ,  WOJCIECHOWSKI, KEITH F. ,  紐曼 克里斯丁 ,  NEWMAN, CHRISTIAN

IPC: B07B1/40 ,  B07B1/48 ,  B07B1/46

CPC classification number: B07B1/485 ,  B07B1/46 ,  B07B1/4645 ,  B07B1/48 ,  B07B2201/02

Abstract: 本發明揭示一種篩濾機，其包括壁構件、一篩濾網總成及一壓縮總成。該篩濾網總成包括一具有複數個側面構件之框架及一由該框架支撐之篩濾網。該壓縮總成附接至至少一壁構件且使該篩濾網總成形成一凹面形狀。

Abstract in simplified Chinese: 本发明揭示一种筛滤机，其包括壁构件、一筛滤网总成及一压缩总成。该筛滤网总成包括一具有复数个侧面构件之框架及一由该框架支撑之筛滤网。该压缩总成附接至至少一壁构件且使该筛滤网总成形成一凹面形状。

公开(公告)号：EP1740320B1

公开(公告)日：2016-04-13

申请号：EP05744643.7

申请日：2005-04-29

Applicant: M-I L.L.C.

Inventor： CARR, Brian ,  HUKKI, Ari

IPC: B07B1/46

CPC classification number: B07B1/46 ,  B07B2201/02 ,  Y10S277/921

公开(公告)号：EP2563528B1

公开(公告)日：2016-03-02

申请号：EP11711982.6

申请日：2011-03-24

Applicant: National Oilwell Varco, L.P.

Inventor： BURNETT, George, Alexander

IPC: B07B1/46 ,  B01D33/03

CPC classification number: B01D33/0376 ,  B07B1/46 ,  B07B2201/02 ,  B07B2201/04

Abstract: An apparatus for separating solids from solids laden drilling fluid, the apparatus comprising a shale shaker and a screen assembly (300), the shale shaker comprising a base and a basket (30) isolated from said base, a flow tray (301) arranged in said basket (30) for directing screened drilling fluid, the screen assembly (300) comprising at least one layer of screening material (299), a screen support (340) having a perimeter with at least one support point within said perimeter, characterised in that the flow tray (301) comprises at least one raised portion (313a-313e) to support said screen assembly (300).

公开(公告)号：EP2680985A1

公开(公告)日：2014-01-08

申请号：EP11722174.7

申请日：2011-02-28

Applicant: Tega Industries Limited

Inventor： YAVER, Imam Syed

IPC: B07B1/46

CPC classification number: B07B1/4609 ,  B07B1/04 ,  B07B1/469 ,  B07B2201/02 ,  Y10T29/49

Abstract: A screen panel for mining and quarrying industries adapted to be mounted on a screen deck, including a screening surface made up of materials such as herein described formed on a reinforcing, said screening surface having suitably designed apertures of desired shape for allowing materials of desired size to pass through, said, said reinforcing being an external reinforcing (2), whereby screening efficiency of said screen panel is substantially enhanced.

公开(公告)号：EP2508270A3

公开(公告)日：2013-11-06

申请号：EP12174788.5

申请日：2005-04-29

Applicant: M-I L.L.C.

Inventor： Carr, Brian ,  Hukki, Ari

IPC: B07B1/46

CPC classification number: B07B1/46 ,  B07B2201/02 ,  Y10S277/921

Abstract: An assembly for sealing a shaker screen (12) assembly in a shaker separator (10) includes a substantially inflexible gasket (26) affixed to each screen support (18) and a flexible gasket (24) affixed to each screen support (18) such that the screen frame rests atop the gaskets (24, 26) on the support around its periphery. A wedge block retainer bracket (4) is affixed to each side wall of the shaker separator (10) above the corresponding section of the screen frame. A wedge block (14) is selectively drivable into the space between the wedge block retainer bracket (4) and the corresponding section of the screen frame, providing force thereto sufficient to seat the screen frame against the inflexible gasket (26) and to compress the flexible gasket (24) between the screen frame and the screen support (18), thereby providing a substantially fluid tight seal.

Abstract translation: 用于将振动筛（12）组件密封在振动筛分离器（10）中的组件包括固定到每个筛网支撑件（18）的基本上不弯曲的垫圈（26）和固定到每个筛网支撑件（18）上的柔性垫片（24） 屏幕框架围绕其周围的支撑件上的垫圈（24,26）顶部。 楔形块固定支架（4）固定在振动筛分离器（10）的每个屏幕框架相应部分上方的侧壁上。 楔形块（14）可选择性地驱动到楔块保持器支架（4）和筛网框架的相应部分之间的空间中，从而提供足以使筛网框架抵靠不弯曲垫圈（26）的位置并将其压缩 在屏幕框架和屏幕支撑件（18）之间的柔性衬垫（24），从而提供基本上流体密封的密封。

公开(公告)号：EP2563528A1

公开(公告)日：2013-03-06

申请号：EP11711982.6

申请日：2011-03-24

Applicant: National Oilwell Varco, L.P.

Inventor： BURNETT, George, Alexander

IPC: B07B1/46

CPC classification number: B01D33/0376 ,  B07B1/46 ,  B07B2201/02 ,  B07B2201/04

Abstract: An apparatus for separating solids from solids laden drilling fluid, the apparatus comprising a shale shaker and a screen assembly (300), the shale shaker comprising a base and a basket (30) isolated from said base, a flow tray (301) arranged in said basket (30) for directing screened drilling fluid, the screen assembly (300) comprising at least one layer of screening material (299), a screen support (340) having a perimeter with at least one support point within said perimeter, characterised in that the flow tray (301) comprises at least one raised portion (313a-313e) to support said screen assembly (300).

公开(公告)号：EP1998904A4

公开(公告)日：2011-09-07

申请号：EP07759690

申请日：2007-03-29

Applicant: MI LLC

Inventor： NOGALSKI JAMES F

IPC: B07B1/49 ,  B07B1/46

CPC classification number: B07B1/469 ,  B07B1/46 ,  B07B2201/02

公开(公告)号：EP2060329B1

公开(公告)日：2010-04-21

申请号：EP07022426.6

申请日：2007-11-19

Applicant: Lindner, Manuel

Inventor： Schiffer, Peter ,  Fritz, Mario ,  Tiefnig, Egon

IPC: B07B1/20 ,  B07B1/48

CPC classification number: B02C18/145 ,  B02C23/08 ,  B02C2023/165 ,  B07B1/20 ,  B07B1/48 ,  B07B2201/02 ,  Y10T29/49826

公开(公告)号：EP1732710B1

公开(公告)日：2009-12-16

申请号：EP05711078.5

申请日：2005-02-18

Applicant: Sandvik Intellectual Property AB

Inventor： MALMBERG, Mats

IPC: B07B1/46 ,  B07B1/48

CPC classification number: B07B1/4609 ,  B07B2201/02

公开(公告)号：EP1287910B8

公开(公告)日：2008-01-02

申请号：EP02254478.7

申请日：2002-06-26

Applicant: United Wire Limited

Inventor： Robertson, Graham ,  Hassall, Caspar

IPC: B07B1/46 ,  B01D29/01

CPC classification number: B07B1/4645 ,  B01D29/05 ,  B01D29/445 ,  B01D29/52 ,  B01D33/0376 ,  B01D33/37 ,  B01D2201/40 ,  B07B2201/02

Abstract: A screen is described wherein one end of the screen frame is provided with an upwardly open channel profile and the other end with a similar but downwardly open channel profile, such that the outboard edge of an upwardly open profile will fit within the channel of a downwardly open profile provided along the edge of an adjoining screen frame, to enable two such screens to be connected together and to enable linear movement in a direction generally perpendicular to the line of engagement and generally in the plane of at least one of the two screens, to be transmitted from one screen frame to the other. The engagement of one profile by another also serves to close the gap between the two screen frames and prevent at least particulate material from passing therebetween. Preferably the engagement prevents liquid from passing therebetween. The engagement may comprise a lost motion connection so as to permit one frame to be hingeable relative to the other about the connection, but still provides a reliable force-transmitting connection to enable a rear screen frame to be removed from the support structure simply by pulling out the front frame of the pair.