公开(公告)号：US20180363896A1

公开(公告)日：2018-12-20

申请号：US15781202

申请日：2016-12-12

Applicant: FLSmidth A/S

Inventor： Mads Nielsen ,  Morten Drivsholm ,  Linda Kaare Norskov

IPC: F23D1/04 ,  F27B7/34 ,  F23D17/00

Abstract: A burner for a rotary kiln comprising an elongated tubular body (6) having a longitudinal axis (L) and a discharge end (7) adjacent a combustion zone comprising a flame, at least one fuel supply pipe for transporting and ejecting fuel through a fuel pipe outlet (10) at the discharge end (7), the fuel being alternative fuel or a mixture of alternative fuel and fossil fuel, and at the discharge end (7), a number of high speed primary air jet outlets for ejecting primary air and being arranged, when seen towards the discharge end, along a closed line, such as a circle, outwardly of the fuel outlet (10) and surrounding the fuel outlet, wherein at least one of the primary air outlets and preferably a number of the primary air outlets comprise a single orifice outlet or a multiple orifice outlet forming a flat jet air outlet (11) having a major axis and a minor axis and being configured to eject a flat jet air stream (13) having a flat fan pattern with a predetermined fan angle v.

公开(公告)号：USD834156S1

公开(公告)日：2018-11-20

申请号：US29622434

申请日：2017-10-17

Applicant: FLSmidth A/S

Designer： Daniel Soria

公开(公告)号：US20180304277A1

公开(公告)日：2018-10-25

申请号：US15522433

申请日：2015-11-25

Applicant: FLSMIDTH A/S

Inventor： Robert Heinrichs ,  Mike MCLEAVY

IPC: B04B1/08 ,  B04B15/12 ,  B04B7/06 ,  B04B7/14 ,  G01N3/56

CPC classification number: B04B1/08 ,  B03B5/32 ,  B03B13/00 ,  B04B1/00 ,  B04B7/06 ,  B04B7/14 ,  B04B13/00 ,  B04B15/12 ,  B04B2007/065 ,  B04B2013/006 ,  G01N3/56

Abstract: A system for the continuous monitoring of wear and/or pressure within a gravity concentrator/centrifugal separator [10] is disclosed. The system may comprise a gravity concentrator/centrifugal separator [10] having a cone [30], rotor housing shell [20], and water jacket [40]. At least one detector [34] may be provided to at least one of the cone [30], rotor housing shell [20], and water jacket [40]. At least one integrated or handheld sensor [60] may be provided adjacent to portions of the gravity concentrator/centrifugal separator [10], the sensor [60] being configured to communicate (e.g., wirelessly) with the at least one detector [34] during operation of the gravity concentrator/centrifugal separator [10]. In use, the cone [30] may wear away and ultimately affect a function of the least one detector [34]. In use, pressure changes within the water jacket [40] may change and ultimately affect a function (e.g., an output signal) of the least one detector [34]. The at least one sensor [60] may be configured to monitor said function(s) of the least one detector [34]. When the at least one sensor [60] detects a change in the signal of the at least one detector [34], an operator or control system may be notified that maintenance or cone [30] replacement may be necessary; and/or an operator or control system may be notified that one or more operational inputs may need to be adjusted to obtain peak performance of the gravity concentrator/centrifugal separator [10].

公开(公告)号：US10081571B2

公开(公告)日：2018-09-25

申请号：US15573040

申请日：2016-05-09

Applicant: FLSmidth A/S

Inventor： Hisham Omar

IPC: C04B7/36 ,  B01D53/00 ,  B01D53/56 ,  B01D53/78 ,  B01D53/79 ,  F23J15/06 ,  F27B7/20 ,  F27D17/00

CPC classification number: C04B7/364 ,  B01D53/002 ,  B01D53/56 ,  B01D53/78 ,  B01D53/79 ,  B01D2251/2062 ,  B01D2251/2067 ,  B01D2257/2025 ,  B01D2257/2064 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/602 ,  B01D2258/0233 ,  B01D2259/124 ,  F23J15/06 ,  F23J2215/10 ,  F27B7/2016 ,  F27D17/008

Abstract: Disclosed is a bypass system for use with off gases that have exited a cement kiln utilized in a cement making process. The bypass system is adapted to remove both NOx and volatile components that are present in the off gases while the off gases are in the bypass duct.

公开(公告)号：US10065803B1

公开(公告)日：2018-09-04

申请号：US15753997

申请日：2015-09-30

Applicant: FLSMIDTH A/S ,  Ted Wagner

Inventor： Ted Wagner

IPC: B65G41/00 ,  B65G21/06 ,  B65G65/28 ,  B62D55/28 ,  B65G37/00

Abstract: A connection device for attaching and detaching a frame of a first mobile conveyor section to or from a frame of a second mobile conveyor section comprising: a first portion comprising an upper first portion clamp, a lower first portion clamp and a first middle nub portion disposed between the upper and lower first portion clamps, the first middle nub portion comprising a spherical bearing with a pin disposed laterally therethough; a second portion comprising an upper second portion clamp, a lower second portion clamp and a second middle nub portion disposed between the upper and lower second portion clamps, the second middle nub portion comprising an insertion ramp; and a removable clamp for securing the spherical bearing with a pin in the insertion ramp. Also provided is a mobile conveyor system comprising the connection device.

公开(公告)号：US20180194569A1

公开(公告)日：2018-07-12

申请号：US15736441

申请日：2016-06-15

Applicant: FLSmidth A/S

Inventor： Nicholas Tebbe

IPC: B65G41/00 ,  B65G65/28

CPC classification number: B65G41/008 ,  B65G41/005 ,  B65G65/28 ,  B65G2201/04 ,  B65G2203/0283

Abstract: A mobile bridge conveyor has a frame that moveable supports it on the ground and a first moveable belt the moves to transport material. A tripper device is positioned thereon for movement along at least a portion of the frame of the mobile bridge conveyor for inclining a portion of the moveable belt of the mobile bridge conveyor. A cross conveyor having a frame that moveably supports the cross conveyor on the ground includes a second moveable belt. The tripper device is coupled to the cross conveyor via a tripper connector apparatus that moveably connects the tripper device to the frame of the cross conveyor such that the frame of the cross conveyor is moveably connected to an upper end of the tripper device such that the cross conveyor is moveable about multiple different axes via the tripper connector apparatus.

公开(公告)号：US10000389B2

公开(公告)日：2018-06-19

申请号：US15504882

申请日：2015-08-27

Applicant: FLSmidth A/S

Inventor： David J. Chaiko ,  Frank Baczek ,  Tom Walters ,  Sarah (Sally) Rocks ,  Gary Roy ,  Carlos Eyzaguirre

IPC: C22B3/04 ,  B03D1/02 ,  C01G3/12 ,  C22B15/00

CPC classification number: C01G3/12 ,  B03D1/028 ,  C01B17/20 ,  C22B1/00 ,  C22B3/04 ,  C22B15/0071 ,  Y02P10/234

Abstract: A method of controlling frothing during atmospheric or substantially atmospheric leaching of a metal sulfide is disclosed. In some embodiments, the method may comprise the steps of (a) producing a metal sulfide concentrate via flotation; (b) producing a tailings stream via flotation; and, (c) diverting a portion or all of said produced tailings stream to an atmospheric or substantially atmospheric sulfide leach circuit. A metal recovery flowsheet is also disclosed. In some embodiments, the metal recovery flowsheet may comprise a unit operation comprising: (a) a sulfide concentrator comprising a flotation circuit, the flotation circuit producing a metal sulfide concentrate stream, and a tailings stream; and, (b) an atmospheric or substantially atmospheric metal sulfide leach circuit. The sulfide concentrator may be operatively connected to the atmospheric or substantially atmospheric metal sulfide leach circuit via both of said metal sulfide concentrate stream, and said tailings stream.

公开(公告)号：USD805889S1

公开(公告)日：2017-12-26

申请号：US29559109

申请日：2016-03-24

Applicant: FLSmidth A/S

Designer： Tony Elliott ,  Michael J. Gardiner ,  Mathew Walker

公开(公告)号：US20170355526A1

公开(公告)日：2017-12-14

申请号：US15537922

申请日：2016-01-14

Applicant: FLSmidth A/S

Inventor： Zdenko Baric ,  Rodney James Stead

IPC: B65G11/16 ,  B32B3/12 ,  B32B9/04 ,  B32B15/18 ,  B32B7/04 ,  B32B3/26

Abstract: A wear panel for mining and materials handling applications is provided. The wear panel includes a housing matrix (1) with a top surface (2), a bottom surface (3) opposite the top surface (2) and at least one cavity (4) with cavity walls (5). The cavity (4) extends through the top surface (2) and the bottom surface (3). The wear panel also includes at least one wear-resistant member (6) with a preformed shape. The at least one wear-resistant member (6) has a top surface (7) and a bottom surface (8) opposite the top surface (7). The wear-resistant members (6) are disposed in the cavity (4) and are locked into place by their preformed shape and the cavity walls (5).

公开(公告)号：US20170348694A1

公开(公告)日：2017-12-07

申请号：US15534778

申请日：2015-12-01

Applicant: FLSmidth A/S

Inventor： David Dam Olsson

IPC: B02C4/30 ,  B23K35/24 ,  B23K10/02

CPC classification number: B02C4/305 ,  B23K10/02 ,  B23K35/24

Abstract: The invention relates to a wear-resistant roller (1) for crushing of particulate material, such as crude ore for use in the cement or minerals industry comprising a roller body (2), a wear surface (3) on the roller body (2) having an axial extension in an axial direction of the roller and a radial extension in a radial direction of the roller, the wear surface (3) comprising a primary fraction of matrix material and a secondary fraction of hard phase material suspended in the matrix material, wherein the secondary fraction of hard phase material in a central portion of the wear surface is higher than the secondary fraction of hard phase material in a peripheral portion of the wear surface seen in the axial direction of the roller. Also the invention relates to a method of forming such a wear surface on a roller body.