公开(公告)号：WO2015092715A1

公开(公告)日：2015-06-25

申请号：PCT/IB2014/067033

申请日：2014-12-17

Applicant: FLSMIDTH A/S ,  GARDINER, Michael J.

Inventor： GARDINER, Michael J. ,  WALKER, Mathew ,  ELLIOTT, Tony ,  STARR, David ,  WILSON, Craig ,  FLANAGAN, Mark ,  LEWIS, Barry

IPC: B04B11/06 ,  B04B1/20 ,  B04B3/00

CPC classification number: B04B11/06 ,  B04B3/00 ,  B04B3/04 ,  B04B2001/2033

Abstract: A scroll screen centrifugal separator includes a distributor that is configured to receive slurry received from a feed conduit. The distributor is configured to deflect the received slurry to a screen of the scroll screen centrifugal separator. In some embodiments, the distributor may include a distributor that has a flat surface encircled by a lip or having one or more lips positioned on the flat surface, an inclined surface, or a declined surface that faces the mouth of the feed conduit. In other embodiments, the distributor may include a plurality of dam members for defining passageways through which slurry is passable through the distributor prior to being ejected to a screen of the separator. In other embodiments, the distributor may include a distributor plate that has a plurality of radial arms attached thereto that are configured to direct slurry to the basket with a rotational velocity.

Abstract translation: 涡旋式筛离离心分离器包括配置成接收从进料导管接收的浆料的分配器。 分配器构造成将接收的浆料偏转到涡旋筛离心分离器的筛网。 在一些实施例中，分配器可以包括分布器，其具有由唇部包围的平坦表面或者具有位于平坦表面上的一个或多个唇部，倾斜表面或面向进料导管口的倾斜表面。 在其他实施例中，分配器可以包括多个用于限定通道的阻挡构件，浆料在被排出到分离器的筛网之前可通过分配器通过。 在其他实施例中，分配器可以包括分配器板，其具有附接到其上的多个径向臂，其被构造成以浆液的速度将浆料引导到篮子。

公开(公告)号：WO2016046705A1

公开(公告)日：2016-03-31

申请号：PCT/IB2015/057164

申请日：2015-09-17

Applicant: FLSMIDTH A/S ,  GARDINER, Michael J.

Inventor： GARDINER, Michael J. ,  STARR, David ,  ORUPOLD, Taavi

IPC: B03B5/00 ,  B08B17/00 ,  B03B5/62 ,  B01D17/02 ,  B01J8/00 ,  B01J8/24 ,  B01J8/44 ,  B01J8/18 ,  B03B5/02 ,  B07B4/08 ,  B07B9/02

CPC classification number: B03B5/623 ,  B08B3/02 ,  B08B5/00 ,  B08B5/02 ,  B08B9/08

Abstract: A classifier cleaning and optimization device is provided. The device includes a chamber that is adapted to contain a fluidized bed, an array of two or more adjacently arranged inclined plates positioned above the fluidized bed wherein an inclined channel is formed between each pair of adjacent inclined plates, and a means for introducing a process liquid into the chamber between the fluidized bed and the array of inclined plates such that in use, the process fluid travels through at least one of the inclined channels. A method of cleaning the separation section of a classifier is also disclosed herein.

Abstract translation: 提供分选机清洗和优化装置。 该装置包括适于包含流化床的腔室，位于流化床上方的两个或多个相邻排列的倾斜板的阵列，其中在每对相邻倾斜板之间形成有倾斜通道，以及用于引入过程 液体进入流化床和倾斜板阵列之间的室中，使得在使用中，工艺流体穿过至少一个倾斜通道。 本文还公开了清洁分级器的分离部分的方法。

公开(公告)号：WO2014132234A1

公开(公告)日：2014-09-04

申请号：PCT/IB2014/059336

申请日：2014-02-28

Applicant: FLSMIDTH A/S ,  STARR, David

Inventor： STARR, David

IPC: B01D33/067 ,  B01D17/038 ,  B04B3/08

CPC classification number: B04B7/18

Abstract: Described is a basket for use in a centrifuge for dewatering material, such as crude ore for use in the mineral industry, where the basket is comprised of a first portion and a second portion. The first portion is characterized in that it includes a wear member, a back member, a connection flange and a feed end flange. The first portion is detachably connected to the second portion, which is formed from a screen member, a connecting flange and a delivery end flange.

Abstract translation: 描述了用于离心机中用于脱水材料的篮子，例如用于矿物工业的原矿，其中篮子由第一部分和第二部分组成。 第一部分的特征在于，其包括耐磨构件，后构件，连接凸缘和进给端凸缘。 第一部分可拆卸地连接到由屏幕构件，连接凸缘和输送端凸缘形成的第二部分。

公开(公告)号：WO2015071860A1

公开(公告)日：2015-05-21

申请号：PCT/IB2014/066026

申请日：2014-11-13

Applicant: FLSMIDTH A/S ,  STARR, David

Inventor： STARR, David ,  ORUPOLD, Taavi

IPC: B01J8/18 ,  B03B5/62

CPC classification number: B03B5/623

Abstract: A classifier and a method of separating material using such a classifier are disclosed. The classifier comprises a mixing chamber having a mixing fluidisation floor and a concentration chamber having a concentration fluidisation floor. The concentration fluidisation floor and at least a portion of the concentration chamber is located below the mixing fluidisation floor. The method of separating material using such a classifier comprises delivering material to be separated into a mixing chamber of the classifier, fluidising the material in the mixing chamber; transferring some of the material to a concentration chamber of the classifier in fluid communication with the mixing chamber, fluidising the material in the concentration chamber, forming a concentrating fluidised bed in the concentration chamber, separating the material with at least the concentrating fluidised bed and drawing heavier portions of the separated material from the concentration chamber.

Abstract translation: 公开了使用这种分粒机分离材料的分选机和分离方法。 分级器包括具有混合流化板的混合室和具有浓缩流化层的浓缩室。 浓缩流化底板和浓缩室的至少一部分位于混合流化板底部。 使用这种分级器分离材料的方法包括将待分离的材料输送到分级机的混合室中，使混合室中的材料流化; 将一些材料转移到与混合室流体连通的分级器的浓缩室中，使浓缩室中的材料流化，在浓缩室中形成浓缩流化床，至少将浓缩流化床和拉伸分离材料 较浓的分离物料与浓缩室相比较重。

公开(公告)号：WO2020261247A3

公开(公告)日：2020-12-30

申请号：PCT/IB2020/056139

申请日：2020-06-29

Applicant: FLSMIDTH A/S

Inventor： ORUPOLD, Taavi ,  GARDINER, Michael ,  SADLER, Byron ,  KLOS, Andrew ,  STARR, David

IPC: B01D21/00 ,  B01D21/24 ,  B03B5/62 ,  B03D1/14 ,  B03D1/24

Abstract: A fluidized bed separator (1) includes a feed section (4) between an upper sep- aration chamber (19) and a main separation chamber (6). The feed section (4) has one or more feed pipes (11) extending horizontally and transversely with respect to a body wall (10) of the fluidized bed separator (1). The one or more feed pipes (11) are positioned completely and entirely underneath the inclined plates (17). An external oversize protection apparatus (3) which is separate from and external to the body wall (10) may be operatively coupled to the one or more feed pipes (11). One or more lamella cartridges (49) may be provided within channels (18) of the upper separation chamber (19), and one or more breakaway plates (54, 55) may be inserted within channels (18) to prevent sanding and fa- cilitate insertion and extraction of the lamella cartridges (49).

公开(公告)号：WO2020261247A2

公开(公告)日：2020-12-30

申请号：PCT/IB2020/056139

申请日：2020-06-29

Applicant: FLSMIDTH A/S

Inventor： ORUPOLD, Taavi ,  GARDINER, Michael ,  SADLER, Byron ,  KLOS, Andrew ,  STARR, David

IPC: B01D21/00 ,  B01D21/24 ,  B03B5/62 ,  B03D1/14 ,  B03D1/24

Abstract: A fluidized bed separator (1) includes a feed section (4) between an upper sep- aration chamber (19) and a main separation chamber (6). The feed section (4) has one or more feed pipes (11) extending horizontally and transversely with respect to a body wall (10) of the fluidized bed separator (1). The one or more feed pipes (11) are positioned completely and entirely underneath the inclined plates (17). An external oversize protection apparatus (3) which is separate from and external to the body wall (10) may be operatively coupled to the one or more feed pipes (11). One or more lamella cartridges (49) may be provided within channels (18) of the upper separation chamber (19), and one or more breakaway plates (54, 55) may be inserted within channels (18) to prevent sanding and fa- cilitate insertion and extraction of the lamella cartridges (49).