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：US20150083654A1

公开(公告)日：2015-03-26

申请号：US14398159

申请日：2013-05-23

Applicant: FLSmidth A/S

Inventor： Sam Cartwright ,  Reuben Neumann

IPC: B01D25/164 ,  B01D25/176

CPC classification number: B01D25/164 ,  B01D25/176

Abstract: A filter plate assembly [1] comprises a filter plate [100] having a recess [102], a radially-inwardly extending shelf portion [108] having a seat surface [101], and a feed eye aperture [110] extending through the shelf portion. An adapter ring [170] is placed within said recess [102]. The adapter ring [170] has a flange [172] and a barrel [179] extending from the flange [172]. The barrel [179] has an inner wall [180] and an outer wall [182], and is positioned within said aperture [110] such that the outer wall [182] of the barrel [179] is in close proximity with said aperture [110]. The flange [172] comprises an inner surface [173] which abuts the seat surface [101]. The filter plate assembly [1] further comprises a filter cloth assembly [160] comprising a filter cloth [168] having an aperture [168B], and a grommet [168A] fitted within the filter cloth aperture [168B]. The grommet [168A] is configured to align with the adapter ring [170], and comprises a collar [167] having an inner surface [167A] which is bonded or mechanically attached to a first side [188] of the filter cloth [168]. A second side [189] of the filter cloth [168] abuts a sealing surface [185] of the adapter ring [170].

Abstract translation: 过滤板组件[1]包括具有凹部[102]的过滤板[100]，具有座表面[101]的径向向内延伸的搁架部分[108]和延伸穿过 搁板部分。 适配器环[170]被放置在所述凹部[102]内。 适配环[170]具有从凸缘[172]延伸的凸缘172和筒体179。 枪管[179]具有内壁和外壁[182]，并且定位在所述孔[110]内，使得枪管[179]的外壁[182]紧邻所述孔 [110]。 凸缘172包括邻接座表面[101]的内表面173。 过滤板组件[1]还包括滤布组件[160]，其包括具有孔[168B]的滤布[168]和安装在滤布孔[168B]内的垫圈[168A]。 垫圈[168A]构造成与适配器环[170]对准，并且包括具有内表面[167A]的套环[167]，内表面[167A]被粘合或机械地附接到滤布[168]的第一侧[188] ]。 滤布[168]的第二侧[189]邻接适配器环[170]的密封表面[185]。

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：US09233321B2

公开(公告)日：2016-01-12

申请号：US14398159

申请日：2013-05-23

Applicant: FLSmidth A/S

Inventor： Sam Cartwright ,  Reuben Neumann

IPC: B01D25/164 ,  B01D25/176

CPC classification number: B01D25/164 ,  B01D25/176

Abstract: A filter plate assembly [1] comprises a filter plate [100] having a recess [102], a radially-inwardly extending shelf portion [108] having a seat surface [101], and a feed eye aperture [110] extending through the shelf portion. An adapter ring [170] is placed within said recess [102]. The adapter ring [170] has a flange [172] and a barrel [179] extending from the flange [172]. The barrel [179] has an inner wall [180] and an outer wall [182], and is positioned within said aperture [110] such that the outer wall [182] of the barrel [179] is in close proximity with said aperture [110]. The flange [172] comprises an inner surface [173] which abuts the seat surface [101]. The filter plate assembly [1] further comprises a filter cloth assembly [160] comprising a filter cloth [168] having an aperture [168B], and a grommet [168A] fitted within the filter cloth aperture [168B]. The grommet [168A] is configured to align with the adapter ring [170], and comprises a collar [167] having an inner surface [167A] which is bonded or mechanically attached to a first side [188] of the filter cloth [168]. A second side [189] of the filter cloth [168] abuts a sealing surface [185] of the adapter ring [170].

Abstract translation: 过滤板组件[1]包括具有凹部[102]的过滤板[100]，具有座表面[101]的径向向内延伸的搁架部分[108]和延伸穿过 搁板部分。 适配器环[170]被放置在所述凹部[102]内。 适配环[170]具有从凸缘[172]延伸的凸缘172和筒体179。 枪管[179]具有内壁和外壁[182]，并且定位在所述孔[110]内，使得枪管[179]的外壁[182]紧邻所述孔 [110]。 凸缘172包括邻接座表面[101]的内表面173。 过滤板组件[1]还包括滤布组件[160]，其包括具有孔[168B]的滤布[168]和安装在滤布孔[168B]内的垫圈[168A]。 垫圈[168A]构造成与适配器环[170]对准，并且包括具有内表面[167A]的套环[167]，内表面[167A]被粘合或机械地附接到滤布[168]的第一侧[188] ]。 滤布[168]的第二侧[189]邻接适配器环[170]的密封表面[185]。