公开(公告)号：US11077465B2

公开(公告)日：2021-08-03

申请号：US16455683

申请日：2019-06-27

Applicant: M-I L.L.C.

Inventor： John Fedders

IPC: B07B1/46 ,  B07B1/36

Abstract: Systems and methods for a screen assembly configurable in a multi-screen configuration. The screen assembly in the multi-screen configuration includes a lower shaker screen and an upper shaker screen. A track is configured to be disposed on an inside wall of a vibratory separator and includes an upper retainer and a lower retainer. A screen clamping assembly is disposed in the track and includes a small spacer disposed between the lower shaker screen and the upper shaker screen in the track when the screen assembly is in the multi-screen configuration. An actuator is disposed in the track and has a clamped position where the actuator is actuated to provide a clamping force to clamp the lower shaker screen, the upper shaker screen, and the small spacer between the upper retainer and the lower retainer of the track.

公开(公告)号：US11052428B2

公开(公告)日：2021-07-06

申请号：US16455698

申请日：2019-06-27

Applicant: M-I L.L.C.

Inventor： Mitchell Landwehr ,  Benjamin Holton ,  John Fedders

IPC: B07B1/46 ,  B07B1/36

Abstract: A method of installing a vibratory shaker screen in a vibratory shaker, including placing a first end of the vibratory shaker screen in a retainer, wherein the retainer is a component of the vibratory shaker; pivoting a second end of the vibratory shaker screen toward a screen installation position on the vibratory shaker, deflecting a tab on one of the vibratory shaker screen and the vibratory shaker through contact of the vibratory shaker screen to another retainer of the vibratory shaker, and connecting the vibratory shaker screen to the vibratory shaker, where the tab fixedly connects the vibratory shaker screen to the vibratory shaker.