公开(公告)号：US08857626B1

公开(公告)日：2014-10-14

申请号：US14355663

申请日：2012-11-02

Applicant: FLSmidth A/S

Inventor： Jay Breinholt ,  Joseph L. Wood

IPC: B01D33/64 ,  B01D33/74 ,  A47L5/12 ,  B01D33/04

CPC classification number: B01D33/04 ,  A47L5/12 ,  B01D33/056 ,  Y10T29/49826

Abstract: An adjustable vacuum pan assembly [190] for a belt filter [900] is disclosed. The adjustable vacuum pan assembly [190] comprises an arm [140] configured to be attached to a frame portion [930] of the filter [900], a vacuum pan [150] adjustably connected to the arm [140], and a cam [170] operatively coupled to the arm [140]. The cam [170] is rotatable with respect to the arm [140] and has a peripheral surface which contacts a portion [157] of the vacuum pan [150]. The assembly [190] further comprises a locking member [169] which serves to hold the cam [170] against rotation with respect to the arm [140]. Varying an angular rotational position of the cam [170] effectively varies a spacing between the vacuum pan [150] and the arm [140], thereby providing an amount of misalignment compensation therebetween. Retrofit kits for a preexisting conventional filter [900] and methods of providing increased adjustability to a filter [900] are also disclosed.

Abstract translation: 公开了一种用于带式过滤器[900]的可调节真空盘组件[190]。 可调节真空盘组件包括构造成附接到过滤器[900]的框架部分[930]的臂[140]，可调节地连接到臂[140]的真空盘[150] 可操作地联接到臂[140]。 凸轮170可以相对于臂[140]旋转并且具有与真空盘[150]的一部分[157]接触的外周表面。 组件[190]还包括锁定构件[169]，其用于保持凸轮170相对于臂[140]的旋转。 改变凸轮[170]的角度旋转位置有效地改变真空盘[150]和臂[140]之间的间隔，从而在它们之间提供一定量的不对准补偿。 还公开了用于预先存在的常规过滤器[900]的改进套件以及为过滤器提供增加的可调节性的方法[900]。

公开(公告)号：US20140311964A1

公开(公告)日：2014-10-23

申请号：US14355663

申请日：2012-11-02

Applicant: FLSmidth A/S

Inventor： Jay Breinholt ,  Joseph L. Wood

IPC: B01D33/04 ,  A47L5/12

CPC classification number: B01D33/04 ,  A47L5/12 ,  B01D33/056 ,  Y10T29/49826

Abstract: An adjustable vacuum pan assembly for a belt filter is disclosed. The adjustable vacuum pan assembly comprises an arm configured to be attached to a frame portion of the filter, a vacuum pan adjustably connected to the arm, and a cam operatively coupled to the arm. The cam is rotatable with respect to the arm and has a peripheral surface which contacts a portion of the vacuum pan. The assembly further comprises a locking member which serves to hold the cam against rotation with respect to the arm. Varying an angular rotational position of the cam effectively varies a spacing between the vacuum pan and the arm, thereby providing an amount of misalignment compensation therebetween. Retrofit kits for a preexisting conventional filter and methods of providing increased adjustability to a filter are also disclosed.

Abstract translation: 公开了一种用于带式过滤器的可调节真空盘组件。 可调节真空盘组件包括构造成附接到过滤器的框架部分的臂，可调节地连接到臂的真空盘和可操作地联接到臂的凸轮。 凸轮相对于臂可旋转并且具有与真空盘的一部分接触的外周表面。 组件还包括锁定构件，其用于保持凸轮相对于臂的旋转。 改变凸轮的角度旋转位置有效地改变了真空盘和臂之间的间隔，从而在它们之间提供了一定量的不对准补偿。 还公开了用于预先存在的常规过滤器的改进套件以及为过滤器提供增加的可调节性的方法。