公开(公告)号：WO2014094784A1

公开(公告)日：2014-06-26

申请号：PCT/DK2013/050437

申请日：2013-12-18

Applicant: FLSMIDTH A/S

Inventor： BENESI, Steve C.

IPC: B01D39/16

CPC classification number: B01D39/16 ,  B01D39/08 ,  B01D39/1623 ,  B01D2239/0471 ,  B01D2239/10

Abstract: Filtration media includes a polymeric based impregnation material that is impregnated within a fabric material such as felt, non-woven fabric or woven fabric material. The impregnation material may be coated on a first surface of the fabric material and subsequently heated air may be passed through the coating and fabric material. The heated air may be passed through the fabric material via a pressure differential that is defined in a volume that fully encloses the fabric material for a predetermined period of time to ensure that the hot air pushes the coating through a substantial thickness of the fabric material to be impregnated within the fabric material throughout the substantial thickness of the fabric material. A heat cure step may subsequently be applied to ensure that the coating is diffused in to the fabric material and cured.

Abstract translation: 过滤介质包括浸渍在织物材料如毡，无纺布或机织织物材料中的聚合物基浸渍材料。 浸渍材料可以涂覆在织物材料的第一表面上，随后加热的空气可以通过涂层和织物材料。 加热的空气可以经由限定在完全包围织物材料的体积中限定的压力差一段预定的时间，以确保热空气将涂层通过织物材料的相当厚度推动到 在织物材料的整个实质厚度内被浸渍在织物材料内。 随后可以施加热固化步骤以确保涂层扩散到织物材料中并固化。

公开(公告)号：WO2014089433A1

公开(公告)日：2014-06-12

申请号：PCT/US2013/073573

申请日：2013-12-06

Applicant: FLSMIDTH A/S ,  COOMBS, Rod

Inventor： COOMBS, Rod

IPC: B01D21/24 ,  C02F1/00

CPC classification number: B01D21/08 ,  B01D21/06 ,  B01D21/2411 ,  B01D21/2427

Abstract: A feed mixing system for a thickener or settling tank includes a slurry or solids/liquid feed pipe, a mixing conduit, a feedwell, and one or more flexible webs. At least a distal end portion of the slurry or solids/liquid feed pipe is disposed proximate an upstream end of the mixing conduit. The feedwell is disposed inside the thickener or settling tank, a downstream end of the mixing conduit being attached to a wall of the feedwell so that the mixing conduit communicates with the feedwell. The elongate flexible webs are disposed in the mixing conduit and extend at. least along a substantial portion of the mixing conduit. The flexible webs are provided with openings and flaps to induce an undulating or wiggling motion of the webs in response to fluid flow through the mixing conduit, thereby enhancing the mixing of the incoming slurry, diluent, and flocculent components.

Abstract translation: 用于增稠器或沉淀池的进料混合系统包括浆料或固体/液体进料管，混合管道，进料井和一个或多个柔性幅材。 浆料或固体/液体进料管的至少远端部分设置在混合管道的上游端附近。 供料口设置在增稠器或沉淀池内部，混合管道的下游端附接到供料口的壁上，使得混合管道与供料口连通。 细长的柔性腹板设置在混合导管中并在其上延伸。 至少沿混合管道的大部分。 柔性腹板设置有开口和襟翼，以响应于通过混合管道的流体流动而引起腹板起伏或扭曲运动，从而增强进入的浆液，稀释剂和絮状组分的混合。

公开(公告)号：WO2014071952A1

公开(公告)日：2014-05-15

申请号：PCT/DK2013/050360

申请日：2013-11-06

Applicant: FLSMIDTH A/S

Inventor： CALDWELL, Keri ,  OLSON, Timothy J. ,  SILVA, Ronney Rogerio Rodrigues ,  YANG, Yihong ,  FOREMAN, Donald J.

IPC: B03D1/20

CPC classification number: B03D1/22 ,  B03D1/1412

Abstract: A flotation machine includes a stator positioned in a tank adjacent a rotor. The stator has a plurality of vanes. Each of the vanes is spaced apart from the other vanes to which that vane is adjacent. The vanes are positioned in series adjacent a periphery of the stator to define a central opening within the stator that is sized such that the rotor of a flotation machine may be positioned therein. An annular member is attached to each of the vanes of the stator and is positioned at a vertical location that corresponds with positions of the openings of the rotor to divert a flow of gas emitted via the openings of the rotor to facilitate bubble generation within the slurry.

Abstract translation: 浮选机包括定位在与转子相邻的罐中的定子。 定子具有多个叶片。 每个叶片与叶片相邻的其它叶片间隔开。 叶片被定位成与定子的周边相邻地定位，以限定定子内的中心开口，其尺寸使得浮选机的转子可以位于其中。 环形构件附接到定子的每个叶片并且定位在垂直位置，其对应于转子的开口的位置，以转移经由转子的开口发射的气体流，以促进浆料内产生气泡 。

公开(公告)号：WO2014067525A1

公开(公告)日：2014-05-08

申请号：PCT/DK2013/050332

申请日：2013-10-15

Applicant: FLSMIDTH A/S

Inventor： KREIBERG, Michael Anthony Robert

IPC: B01D21/20

CPC classification number: B01D21/20 ,  F16H1/227 ,  F16H1/2845 ,  F16H57/02004 ,  F16H57/021 ,  F16H2057/02069

Abstract: Disclosed, is a drive (101) for a sedimentation tank (1000) comprising a main ring gear (160) operatively connected to a cage (150) via a web portion (152). A bearing transfer ring (170) is provided to the web portion (152) such that a gap (172) is provided between the bearing transfer ring (170) and the main ring gear (160). The bearing transfer ring (170) is connected to a first bearing race (144) which communicates with a second bearing race (142) that is fastened to a base portion (136) of the drive (101). Torque (T) is delivered to the cage (150) to turn a rake assembly (1002). The gap (172) provides clearance for deflections, distortions, or deformations of the main ring gear (160) caused by bending stresses (B) in the main ring gear (160) may. The bearing transfer ring (170) absorbs stresses imparted to the main ring gear (160) and prevents fasteners (188) connected to stiff bearing races (144) from shearing. Also disclosed is a retrofit kit for a sedimentation tank drive, a sedimentation tank (1000) having a drive (101) according to the above description, and a method of thickening/clarifying slurry (1008) utilizing a drive (101) according to the above description.

Abstract translation: 公开了一种用于沉淀池（1000）的驱动器（101），其包括通过腹板部分（152）可操作地连接到保持架（150）的主环形齿轮（160）。 轴承传送环（170）设置到腹板部分（152），使得在轴承传递环（170）和主齿圈（160）之间设置间隙（172）。 轴承传送环（170）连接到与紧固到驱动器（101）的基部（136）的第二轴承座（142）连通的第一轴承座（144）。 转矩（T）被传递到保持架（150）以转动耙组件（1002）。 间隙（172）提供由主环形齿轮（160）中的弯曲应力（B）引起的主环形齿轮（160）的偏转，变形或变形的间隙。 轴承传送环（170）吸收施加到主齿圈（160）的应力，并且防止与刚性轴承座（144）连接的紧固件（188）不被剪切。 还公开了一种用于沉淀池驱动装置的改装套件，具有根据上述说明的驱动装置（101）的沉淀池（1000），以及利用根据本发明的驱动装置（101）来增稠/澄清浆料（1008）的方法 以上说明。

公开(公告)号：WO2013102005A1

公开(公告)日：2013-07-04

申请号：PCT/US2012/071944

申请日：2012-12-28

Applicant: FLSMIDTH A/S ,  SHAH, Ilesh ,  ROCKS, Sara (Sally) ,  CHAIKO, David J.

Inventor： SHAH, Ilesh ,  ROCKS, Sara (Sally) ,  CHAIKO, David J.

IPC: B01D17/028

CPC classification number: B01D17/045

Abstract: In a mixer settler apparatus, coalescing media are disposed within a structure, which structure forms a mixed-liquid transmission flow path that extends between an outlet of a mixing tank and settling tank and which structure and path may include at least one auxiliary tank. The coalescing media may include particulates, woven wire mesh, knitted wire mesh, interwoven layers of metal and plastic strands, and/or various other structured media such as layers of hydrophobic plastic media alternating with layers of hydrophobic plastic media coated with a thin layer of hydrophilic material.

Abstract translation: 在混合器沉降器装置中，聚结介质设置在结构内，该结构形成在混合罐和沉淀槽的出口之间延伸的混合液体传输流动路径，并且哪个结构和路径可以包括至少一个辅助罐。 聚结介质可以包括微粒，编织丝网，针织丝网，金属和塑料线的交织层，和/或各种其它结构化介质，例如与疏水性塑料介质的层交替的各种疏水性塑料介质，所述疏水性塑料介质涂覆有薄层 亲水材料。

公开(公告)号：WO2013096967A1

公开(公告)日：2013-06-27

申请号：PCT/US2012/071635

申请日：2012-12-26

Applicant: FLSMIDTH A/S ,  LAROS, Timothy J.

Inventor： LAROS, Timothy J.

IPC: B01D21/24

CPC classification number: B01D21/06 ,  B01D21/2411 ,  B01D21/2427 ,  B01D21/307 ,  B01D21/34

Abstract: In a feed dilution system and method for a thickener or settling tank, a feed pipe nozzle has a variable orifice configured to provide an infeed slurry flow stream of substantially constant velocity. The feed pipe orifice is disposed in a mixing conduit proximate an upstream end thereof, while a downstream end of the mixing conduit is functionally attached to a feedwell inside the thickener or settling tank, so that the mixing conduit communicates with the feedwell. Where a diluting liquid is introduced into the mixing conduit, the variable-orifice nozzle ensures a substantially uniform degree of dilution of the influent slurry feed stream by the diluting liquid.

Abstract translation: 在用于增稠器或沉淀池的进料稀释系统和方法中，进料管喷嘴具有可变孔口，其被配置为提供基本恒定速度的进料浆料流。 进料管孔口靠近其上游端设置在混合管道中，而混合管道的下游端在功能上连接到增稠器或沉淀池内的进料井，使得混合管道与进料井连​​通。 当稀释液体被引入到混合管道中时，可变孔口喷嘴确保了稀释液体对流入物浆料进料流的基本均匀的稀释程度。

公开(公告)号：WO2013075719A1

公开(公告)日：2013-05-30

申请号：PCT/DK2012/050424

申请日：2012-11-20

Applicant: FLSMIDTH A/S

Inventor： HUNDEBØL, Søren

IPC: C04B7/43

CPC classification number: C04B7/436 ,  C04B7/365 ,  C04B7/60

Abstract: Described is a method and an apparatus for manufacturing cement clinker by which method cement raw materials are heat treated in a kiln system comprising a suspension preheater (1) and a kiln (5), where the cement raw materials are introduced and preheated in the preheater (1) by heat exchange with hot exhaust gases and burned into cement clinker in the kiln (5), where the exhaust gases from the preheater (1) are optionally fed to a cement raw material milling department (9) or to a gas treatment system (11), respectively, for capturing of harmful component in the exhaust gases on dust contained in the exhaust gases, which is then fed to a main filter (15) for removal of the dust carrying the captured harmful components. The method and apparatus are peculiar in that the exhaust gases from the preheater (1) in two different operating modes A and B alternately is fed to the cement raw material milling department (9), operating mode A, and to the gas treatment system (11),operation mode B, and in that the dust removed from the exhaust gases in the main filter (15) and carrying the captured harmful components during operation mode A is returned to the preheater (1) and during operation mode B is extracted for further treatment. It is hereby obtained that the amount of harmful components that are circulating between the preheater of the kiln system and the cement raw material milling department may be removed by disposal of far less dust than by the known method. The reason for this is that the concentration of harmful components in the precipitated dust which is finally disposed is much higher. This higher concentration of the harmful components in the finally disposed dust is obtained by operating the plant in two different modes A and B, where during operating mode A the concentration of harmful components circulating between the preheater of the kiln system and the cement raw milling department is gradually increased by returning the main filter dust to the preheater until a certain concentration depending on the kind of harmful components is reached, and during operating mode B the dust when having such a certain concentration of harmful components is removed for further treatment.

Abstract translation: 描述了一种用于制造水泥熟料的方法和装置，其中方法水泥原料在包括悬浮预热器（1）和窑（5）的窑系统中进行热处理，其中将水泥原料在预热器中引入和预热 （1）通过与热废气进行热交换并在窑炉（5）中燃烧成水泥熟料，其中来自预热器（1）的废气任选地被供给到水泥原料研磨部（9）或气体处理 系统（11）分别用于捕获废气中包含在废气中的灰尘中的有害成分，然后将其送入主过滤器（15），以除去携带捕获的有害成分的灰尘。 该方法和设备是特殊的，即将来自预热器（1）的两种不同操作模式A和B的废气交替地供给到水泥原料研磨部（9），操作模式A和气体处理系统 11），操作模式B，并且在操作模式A期间从主过滤器（15）中排出的废气移除并携带捕获的有害成分的灰尘返回到预热器（1），并且在操作模式B被提取用于 进一步治疗。 因此，通过处理比通过已知方法少得多的灰尘，可以除去在窑系统的预热器和水泥原料研磨部之间循环的有害成分的量。 其原因是最终处理的沉淀灰尘中的有害成分的浓度要高得多。 通过以两种不同的模式A和B操作植物，可以获得最终处置的粉尘中较高浓度的有害成分，其中在操作模式A期间，在窑系统的预热器和水泥原料磨碎部分之间循环的有害成分的浓度 通过将主过滤器灰尘返回到预热器直到一定浓度取决于有害成分的种类而逐渐增加，并且在操作模式B期间，除去具有一定浓度的有害成分的灰尘以进一步处理。

公开(公告)号：WO2013052902A1

公开(公告)日：2013-04-11

申请号：PCT/US2012/059108

申请日：2012-10-05

Applicant: FLSMIDTH A/S ,  POWNELL, Edward, James

Inventor： POWNELL, Edward, James

IPC: B02C4/30 ,  B02C7/12 ,  B02C13/28 ,  B02C23/00

CPC classification number: B02C4/305 ,  B02C2210/02

Abstract: A roller press having an improved edge wear assembly is disclosed. The roller press comprises a roller [200] having an axis [203]. The roller [200] comprises an outer surface [205] containing one or more wear inserts [280] and an annular abutment surface [207] proximate an end of the outer surface [205]. The annular abutment surface [207] extends generally transversely with respect to the outer surface [205] of the roller [200]. A plurality of wear components [211] extend from the abutment surface [207] in a direction generally parallel to the axis [203] of the roller [200], wherein at least two of the wear components [211] are circumferentially interlocked with one another so as to resist axial and/or radial pull-off forces as material flows between other wear inserts [280] located on the roller [200]. Fasteners [230] are received by receiving portions [215] in and secure the wear components [211] to the abutment surface [207] of the roller [200].

Abstract translation: 公开了一种具有改进的边缘磨损组件的辊压机。 辊压机包括具有轴线[203]的辊[200]。 滚子[200]包括外表面[205]，其包含一个或多个磨损插入件280和邻近外表面[205]的端部的环形邻接表面[207]。 环形邻接表面207相对于辊[200]的外表面[205]大致横向地延伸。 多个磨损部件211沿着大致平行于辊[200]的轴线[203]的方向从邻接表面[207]延伸，其中至少两个磨损部件[211]周向地与一个 另一个，以便当材料在位于辊[200]上的其它磨损插入件280之间流动时抵抗轴向和/或径向拉脱力。 紧固件[230]通过接收部分[215]接收并将磨损部件[211]固定到辊子[200]的邻接表面[207]上。

公开(公告)号：WO2013025472A2

公开(公告)日：2013-02-21

申请号：PCT/US2012/050275

申请日：2012-08-10

Applicant: FLSMIDTH A/S ,  HARWELL, Travis ,  MOORHEAD, Robert, G.

Inventor： HARWELL, Travis ,  MOORHEAD, Robert, G.

IPC: F04B5/00

CPC classification number: B04C11/00 ,  B04C5/08 ,  B04C5/085 ,  B29C45/14 ,  F04D29/026 ,  F04D29/406 ,  F05D2300/20 ,  F05D2300/43 ,  F05D2300/603 ,  F05D2300/61 ,  F16J15/062 ,  F16J15/102 ,  F16J15/106 ,  F16J15/16 ,  F16J15/447 ,  F16L23/18 ,  Y10T29/49826

Abstract: An energy diffusion sealing ring [872] for use with a hydrocyclone or pump is provided. The energy diffusion sealing ring [872] comprises a sacrificial suspension matrix [872A] comprised of a polymer, elastomer, or combination thereof, and a number of packed inserts [872B] suspended in the matrix [872]. The matrix [872] serves as delivery means for the inserts [872B] into one or more recessed portions [833, 841]. The inserts [872B] comprise a hard material (e.g., ceramic or carbide) and form wear bodies which slow and dissipate kinetic energy of escaping slurry by way of creating paths of resistance. As the suspension matrix [872A] erodes over time, a plurality of interstices [872C] between the inserts [872B] are formed. Escaping slurry [852] slows as it traverses three-dimensional serpentine paths defined by said interstices [872C], thereby reducing its potential to wear surrounding components. Methods for manufacturing an energy diffusion sealing ring [872] and for dissipating the energy of slurry [850] are also disclosed.

Abstract translation: 提供了一种与水力旋流器或泵一起使用的能量扩散密封环[872]。 能量扩散密封环[872]包括由聚合物，弹性体或其组合构成的牺牲悬浮基质[872A]和悬挂在基质中的多个填充插入物[872B]。 基体[872]用作插入件[872B]进入一个或多个凹部[833,841]的递送装置。 插入件[872B]包括硬质材料（例如陶瓷或碳化物），并且形成磨损体，其通过产生阻力的路径来减缓和耗散逸出浆料的动能。 当悬挂矩阵[872A]随时间侵蚀时，形成插入件[872B]之间的多个间隙[872C]。 逃逸泥浆[852]在穿过由所述间隙[872C]限定的三维蛇形路径时减慢，从而降低其磨损周围部件的潜力。 还公开了用于制造能量扩散密封环并用于耗散浆料能量的方法[850]。

公开(公告)号：WO2013019393A1

公开(公告)日：2013-02-07

申请号：PCT/US2012/046848

申请日：2012-07-16

Applicant: FLSMIDTH A/S ,  SCHMIDT, Iver ,  RASMUSSEN, Jørn Møller ,  PAONE III, Peter T. ,  SALMENTO, John S.

Inventor： SCHMIDT, Iver ,  RASMUSSEN, Jørn Møller ,  PAONE III, Peter T. ,  SALMENTO, John S.

IPC: F23J15/00 ,  B01D53/34

CPC classification number: F23J15/025 ,  B01D53/46 ,  B01D53/86 ,  B01D53/8631 ,  B01D53/8653 ,  B01D2251/10 ,  B01D2251/304 ,  B01D2251/404 ,  B01D2253/102 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/602 ,  B01D2257/708 ,  B01D2258/0233 ,  B01D2259/12 ,  C04B7/364 ,  F23J15/006 ,  F23J15/04 ,  F23J2217/101 ,  F23J2217/104 ,  F23J2219/10 ,  F27B7/2033

Abstract: Disclosed is a method and apparatus for the reduction of organic compounds and other emissions from an industrial plant utilizing a cement or minerals kiln that has a high level of organic compound emissions. The invention consists of a filter for the control of particulate emissions which has been treated with a catalyst to provide catalytic destruction of gaseous emissions as process gases are passed through the porous medium of the filter.

Abstract translation: 公开了一种利用具有高水平有机化合物排放的水泥或矿物窑减少工业厂房中有机化合物和其他排放物的方法和装置。 本发明包括用于控制颗粒物排放的过滤器，其已经用催化剂处理以在工艺气体通过过滤器的多孔介质时提供对气体排放物的催化破坏。