ZA973379B - Grinding roll. - Google Patents

Grinding roll.

Info

Publication number
ZA973379B
ZA973379B ZA9703379A ZA973379A ZA973379B ZA 973379 B ZA973379 B ZA 973379B ZA 9703379 A ZA9703379 A ZA 9703379A ZA 973379 A ZA973379 A ZA 973379A ZA 973379 B ZA973379 B ZA 973379B
Authority
ZA
South Africa
Prior art keywords
grinding roll
grinding
roll
Prior art date
Application number
ZA9703379A
Inventor
Norbert Dipl Ing Patzelt
Johann Dipl Ing Knecht
Original Assignee
Krupp Polysius Ag
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 Krupp Polysius Ag filed Critical Krupp Polysius Ag
Publication of ZA973379B publication Critical patent/ZA973379B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
ZA9703379A 1996-05-06 1997-04-21 Grinding roll. ZA973379B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19618143A DE19618143A1 (en) 1996-05-06 1996-05-06 Roller mill grinding roller with projecting anchored pins for longer grinding time

Publications (1)

Publication Number Publication Date
ZA973379B true ZA973379B (en) 1997-11-14

Family

ID=7793480

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9703379A ZA973379B (en) 1996-05-06 1997-04-21 Grinding roll.

Country Status (5)

Country Link
AU (1) AU710348B2 (en)
BR (1) BR9703075A (en)
CA (1) CA2202213A1 (en)
DE (1) DE19618143A1 (en)
ZA (1) ZA973379B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19738228A1 (en) * 1997-09-02 1999-03-04 Kloeckner Humboldt Wedag Process for recycling grinding brittle material and grinding plant for this
EP1077087B1 (en) * 1999-08-14 2003-05-28 KHD Humboldt-Wedag AG Milling roller and method for its manufacturing
DE10137131A1 (en) * 2001-07-30 2003-02-13 Polysius Ag Roller for high pressure fluidized bed grinder has surface profiling with wear-resistant profiled bodies whose wear resistance matches stresses on rolling surface to achieve uniform wear over width of roller
DE102006003230A1 (en) * 2006-01-24 2007-07-26 Khd Humboldt Wedag Gmbh Pair of rollers e.g. for high pressure roller presses for milling granular goods under pressure, has two swiveling stored rotatable rollers which move in opposite directions
DE102006010042A1 (en) * 2006-03-04 2007-09-06 Khd Humboldt Wedag Gmbh Hard body for the autogenous wear protection of roll surfaces
DE102006028546A1 (en) * 2006-06-21 2007-12-27 Polysius Ag Process for reprocessing a used grinding roller
DE102007012102A1 (en) * 2007-03-13 2008-09-18 Polysius Ag Process for reprocessing a used grinding roller
DE102007018090A1 (en) 2007-04-17 2008-10-23 Polysius Ag Grinding roller and process for reprocessing
DE102008014809A1 (en) * 2008-03-18 2009-09-24 Khd Humboldt Wedag Gmbh Method for all-round renewal of a grinding roller
AU2010239141A1 (en) * 2009-04-20 2011-11-10 Hofmann Engineering Pty Ltd Pressure roller
US8420201B2 (en) 2009-07-09 2013-04-16 Scoperta, Inc. Wear-resistant attachments for high-wear applications
DE102009039928B3 (en) * 2009-08-17 2011-03-03 Khd Humboldt Wedag Gmbh Roll press screen armoring with ring-shaped bolts and method for renewing the reinforcement of this grid armor
DE102010024221A1 (en) 2010-06-18 2011-12-22 Khd Humboldt Wedag Gmbh Profiled bandage for a roller press
JP2012091137A (en) * 2010-10-28 2012-05-17 Mitsubishi Materials Corp Apparatus for fracturing polycrystalline silicon and method for producing fractured fragment of polycrystalline silicon
JP5760384B2 (en) * 2010-10-28 2015-08-12 三菱マテリアル株式会社 Polycrystalline silicon crushing apparatus and method for producing polycrystalline silicon crushed material
DE102010060600B3 (en) * 2010-11-16 2012-03-01 Polysius Ag Method for treating used roll bodies of roller mill, involves introducing socket into extended turned cylindrical or conical bore by shrinking process and turning socket in order to centrally clamp roller body
CN104028945B (en) * 2014-06-19 2016-08-24 马钢(集团)控股有限公司 A kind of Roller of High post tooth broken teeth method for repairing and mending
CN104190497A (en) * 2014-09-17 2014-12-10 南京凯盛国际工程有限公司 Novel hexagonal armor roller surface for roller press
CN104526248B (en) * 2014-11-04 2017-01-25 马鞍山格林环保科技股份有限公司 Column nail roller surface repairing method of high-pressure roller mill
CN105256241B (en) * 2015-11-13 2017-07-11 北方工业大学 A kind of High strength bolt
CN107900606B (en) * 2017-11-08 2019-12-31 中建材（合肥）粉体科技装备有限公司 Wear homogenization method for stud roller surface
CN107866306B (en) * 2017-11-14 2019-06-18 成都利君实业股份有限公司 A kind of stud formula Roller of High and its production method
GB201720212D0 (en) * 2017-12-05 2018-01-17 Element Six Gmbh High pressure grinding roller stud
CN111299958B (en) * 2020-03-30 2024-07-09 安徽马钢设备检修有限公司 Stud embedding device on roller of mine high-pressure roller mill and welding repair process thereof
CN111760636A (en) * 2020-07-03 2020-10-13 浙江申轮水泥机械制造有限公司 Roll sleeve of roll squeezer and manufacturing process thereof
CN114377775B (en) * 2022-01-19 2024-02-09 郑州机械研究所有限公司 Extrusion roller sleeve with high rigidity and high crack resistance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321427A1 (en) * 1992-07-09 1994-01-13 Kloeckner Humboldt Deutz Ag Wear-resistant roller for use in two-roller machines, especially in high-pressure roller presses
DE4324074A1 (en) * 1993-07-17 1995-01-19 Kloeckner Humboldt Deutz Ag Wear-resistant surface armor for the rollers of high-pressure roller presses and method for building such a roller armor
DE4431563A1 (en) * 1994-09-05 1996-03-07 Kloeckner Humboldt Deutz Ag Wear-resistant surface armor for the rollers of high-pressure roller presses for pressure reduction of granular goods (documents for P 44 44 337.4 given)

Also Published As

Publication number Publication date
AU1784997A (en) 1997-11-13
CA2202213A1 (en) 1997-11-06
BR9703075A (en) 1998-11-10
AU710348B2 (en) 1999-09-16
DE19618143A1 (en) 1997-11-13

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