公开(公告)号：US20210220760A1

公开(公告)日：2021-07-22

申请号：US16760674

申请日：2018-10-25

Applicant: FLSmidth A/S

Inventor： Randall Aric Fox ,  Sam Cartwright ,  James Chaponnel

IPC: B01D25/21 ,  B01D25/12 ,  B01D35/143

Abstract: A filter plate (1) comprises an opening (18) configured to receive at least one grid (2) provided within the opening (18). The at least one grid (2) comprises a body (2A) and one or more passages (2B) extending through the body (2A) for filtrate to flow through. The passages (2B) are preferably configured to allow filtrate to pass through the body (2A). The filter plate (1) may further comprise a wear detection device comprising at least one filament wire (2L) surrounding one or more passages (2B).

公开(公告)号：US11130078B2

公开(公告)日：2021-09-28

申请号：US16760674

申请日：2018-10-25

Applicant: FLSmidth A/S

Inventor： Randall Aric Fox ,  Sam Cartwright ,  James Chaponnel

IPC: B01D25/21 ,  B01D25/12 ,  B01D35/143

Abstract: A filter plate (1) comprises an opening (18) configured to receive at least one grid (2) provided within the opening (18). The at least one grid (2) comprises a body (2A) and one or more passages (2B) extending through the body (2A) for filtrate to flow through. The passages (2B) are preferably configured to allow filtrate to pass through the body (2A). The filter plate (1) may further comprise a wear detection device comprising at least one filament wire (2L) surrounding one or more passages (2B).

公开(公告)号：US20250012691A1

公开(公告)日：2025-01-09

申请号：US18707157

申请日：2022-11-01

Applicant: FLSmidth A/S

Inventor： Thien Sok ,  Michael Hidding ,  Trevor Bruce ,  James Chaponnel

IPC: G01N5/04

Abstract: A filter cake analyser (1) is disclosed. The analyser (1) may include a probe (7) configured to extend into a path of filter cake (6) (or other material) and convey a sample amount of filter cake (6) from a catch basin (9) to a probe discharge (11). A sample cup (17) of an indexable cup assembly (16) is filled with the sample amount of filter cake (6). A rotational actuator (22) supporting the cup assembly (16) indexes the cup assembly (16) between three cup assembly positions. A dryer (15) of the filter cake analyser (1) dries the contents of the sample cup (17), and a load cell (28) intermittently engages and disengages with the cup assembly (16) via an actuator (26) to obtain dry and wet mass measurement values to calculate moisture content of the sample amount of filter cake (6).