IN2014CN03822A - - Google Patents

Info

Publication number
IN2014CN03822A
IN2014CN03822A IN3822CHN2014A IN2014CN03822A IN 2014CN03822 A IN2014CN03822 A IN 2014CN03822A IN 3822CHN2014 A IN3822CHN2014 A IN 3822CHN2014A IN 2014CN03822 A IN2014CN03822 A IN 2014CN03822A
Authority
IN
India
Prior art keywords
inserts
wear surface
roller
smaller
diameters
Prior art date
Application number
Inventor
David Michael Sharman
Edward James Pownell
Original Assignee
Smidth As F L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Smidth As F L filed Critical Smidth As F L
Publication of IN2014CN03822A publication Critical patent/IN2014CN03822A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B02C4/305—Wear resistant rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/004—Shape or construction of rollers or balls
    • B02C15/005—Rollers or balls of composite construction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49544—Roller making
    • Y10T29/49547—Assembling preformed components
    • Y10T29/49549—Work contacting surface element assembled to core

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

A roller for use in devices configured to comminute material has a wear surface. The wear surface comprises inserts that are spaced apart differently to provide a desired wear characteristic in the wear surface. In one embodiment some inserts may also have diameters or widths that are smaller than other inserts. For example columns of inserts adjacent an end of the roller may have diameters that are smaller or larger than inserts in columns located near the center of the roller or otherwise positioned between the two ends of the roller. As another example a middle portion of the wear surface may have inserts that include inserts of a larger or smaller diameter than inserts adjacent the ends of the wear surface.
IN3822CHN2014 2011-12-21 2012-12-18 IN2014CN03822A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161578275P 2011-12-21 2011-12-21
PCT/US2012/070249 WO2013096251A1 (en) 2011-12-21 2012-12-18 Insert arrangement for a roller wear surface

Publications (1)

Publication Number Publication Date
IN2014CN03822A true IN2014CN03822A (en) 2015-10-16

Family

ID=48669402

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3822CHN2014 IN2014CN03822A (en) 2011-12-21 2012-12-18

Country Status (11)

Country Link
US (1) US20140291428A1 (en)
EP (1) EP2794108A4 (en)
CN (1) CN103945945A (en)
AU (1) AU2012355465A1 (en)
CA (1) CA2856441C (en)
CL (1) CL2014001327A1 (en)
EA (1) EA201400731A1 (en)
IN (1) IN2014CN03822A (en)
PE (1) PE20142127A1 (en)
WO (1) WO2013096251A1 (en)
ZA (1) ZA201403759B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8790670B2 (en) * 2012-12-28 2014-07-29 The Dial Corporation Detergent compositions dispersed in personal care products comprising a sorbent carrier
WO2014179467A1 (en) * 2013-05-01 2014-11-06 Us Synthetic Corporation Roll assemblies including superhard inserts, high pressure grinder roll apparatuses using same, and methods of use
WO2015123773A1 (en) * 2014-02-19 2015-08-27 Cast Steel Products Lp, By Its General Partner Cast Steel Products Gp Ltd. Roller and replaceable surface segments for roller
US20170341256A1 (en) * 2016-05-24 2017-11-30 The Procter & Gamble Company Rotary Anvil
CN107051648A (en) * 2017-01-23 2017-08-18 温州市朴红农业科技有限公司 A kind of potato class flour mill licker-in
DE102018111621B4 (en) * 2018-05-15 2020-01-23 Helmut Prihoda Processes to improve the productivity of grinding plants
DE102018113440A1 (en) * 2018-06-06 2019-12-12 Maschinenfabrik Köppern Gmbh & Co. Kg roll press
US20200189069A1 (en) * 2018-12-14 2020-06-18 Midwest Hardfacing Llc Grinding roll wheel with tungsten carbide
US11612895B2 (en) * 2021-06-23 2023-03-28 Metso Outotec USA Inc. Grinding roll and a grinding assembly comprising the grinding roll
CN114939458A (en) * 2022-04-29 2022-08-26 熊韵 Coal mining pretreatment equipment for increasing scattering area of materials during crushing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132474A1 (en) * 1991-05-28 1992-12-03 Kloeckner Humboldt Deutz Ag WEAR-RESISTANT GRINDING ROLLER FOR USE IN ROLLING MACHINES, ESPECIALLY IN HIGH PRESSURE ROLLING PRESSES
JP3271048B2 (en) * 1996-09-30 2002-04-02 株式会社 塚田螺子製作所 Sheet feed shaft, manufacturing apparatus and manufacturing method thereof
JP3707070B2 (en) * 1999-12-06 2005-10-19 株式会社栗本鐵工所 Method for setting filling rate of composite wear-resistant member and composite wear-resistant member
US20060243839A9 (en) * 2000-03-08 2006-11-02 Metso Minerals (Tampere) Oy Method and apparatus for measuring and adjusting the setting of a crusher
US6634577B2 (en) * 2000-12-20 2003-10-21 Tsukuba Food Science, Inc. Crusher, process for preparing and testing materials and apparatus therefor
EP2013409B1 (en) * 2006-04-28 2017-09-20 Valmet Technologies, Inc. Device and method for defibration of wood
CN2928234Y (en) * 2006-08-01 2007-08-01 沈阳东工装备科技有限公司 Combined roller embedded with alloy column integrated roller surface
CN201030312Y (en) * 2007-05-08 2008-03-05 遂宁华能机械有限公司 Toothed nails of dental plate for roller type crusher
US7946513B2 (en) * 2007-10-31 2011-05-24 Brick Jamey O Device and method for improving grinding efficacy in gravity-fed grinding machines
DE102008014809A1 (en) * 2008-03-18 2009-09-24 Khd Humboldt Wedag Gmbh Method for all-round renewal of a grinding roller
CN201404823Y (en) * 2009-02-27 2010-02-17 中天仕名科技集团有限公司 Wear-resistant grinding roller
AU2010239141A1 (en) * 2009-04-20 2011-11-10 Hofmann Engineering Pty Ltd Pressure roller
US8308096B2 (en) * 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
CN201889206U (en) * 2010-11-30 2011-07-06 天津水泥工业设计研究院有限公司 Wear-resistant roll sleeve of rolling press
US8308095B2 (en) * 2011-01-25 2012-11-13 Flsmidth A/S Crusher clearing system
DE102011102386C5 (en) * 2011-05-25 2015-03-19 Thyssenkrupp Industrial Solutions Ag Grinding roller and a high-pressure roller mill

Also Published As

Publication number Publication date
CN103945945A (en) 2014-07-23
CA2856441C (en) 2016-01-26
PE20142127A1 (en) 2015-01-04
AU2012355465A2 (en) 2014-05-29
AU2012355465A1 (en) 2014-05-22
EP2794108A1 (en) 2014-10-29
EP2794108A4 (en) 2015-12-09
US20140291428A1 (en) 2014-10-02
ZA201403759B (en) 2015-01-28
CA2856441A1 (en) 2013-06-27
WO2013096251A1 (en) 2013-06-27
CL2014001327A1 (en) 2014-11-21
EA201400731A1 (en) 2014-11-28

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