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BR8907258A - WEAR RESISTANT SURFACE SHIELDING FOR CRUSHING CYLINDERS, ESPECIALLY HIGH PRESSURE CYLINDER PRESSES - Google Patents

WEAR RESISTANT SURFACE SHIELDING FOR CRUSHING CYLINDERS, ESPECIALLY HIGH PRESSURE CYLINDER PRESSES

Info

Publication number
BR8907258A
BR8907258A BR898907258A BR8907258A BR8907258A BR 8907258 A BR8907258 A BR 8907258A BR 898907258 A BR898907258 A BR 898907258A BR 8907258 A BR8907258 A BR 8907258A BR 8907258 A BR8907258 A BR 8907258A
Authority
BR
Brazil
Prior art keywords
high pressure
pressure cylinder
wear resistant
especially high
resistant surface
Prior art date
Application number
BR898907258A
Other languages
Portuguese (pt)
Inventor
Leonhard Haerig
Klaus-Dieter Partz
Rainer Beck
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Publication of BR8907258A publication Critical patent/BR8907258A/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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • F16C2223/46—Coating surfaces by welding, e.g. by using a laser to build a layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
BR898907258A 1988-12-22 1989-11-16 WEAR RESISTANT SURFACE SHIELDING FOR CRUSHING CYLINDERS, ESPECIALLY HIGH PRESSURE CYLINDER PRESSES BR8907258A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3843173A DE3843173A1 (en) 1988-12-22 1988-12-22 WEAR-RESISTANT SURFACE ARMORING FOR THE ROLLS OF ROLLING MACHINES, IN PARTICULAR HIGH PRESSURE ROLLING PRESSES
PCT/DE1989/000718 WO1990006811A1 (en) 1988-12-22 1989-11-16 Abrasion-resistant steel cladding for the roller surfaces of roller machines, in particular high-pressure roller presses

Publications (1)

Publication Number Publication Date
BR8907258A true BR8907258A (en) 1991-03-12

Family

ID=6369804

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907258A BR8907258A (en) 1988-12-22 1989-11-16 WEAR RESISTANT SURFACE SHIELDING FOR CRUSHING CYLINDERS, ESPECIALLY HIGH PRESSURE CYLINDER PRESSES

Country Status (8)

Country Link
EP (1) EP0402435A1 (en)
JP (1) JPH03502780A (en)
BR (1) BR8907258A (en)
DD (1) DD286304A5 (en)
DE (1) DE3843173A1 (en)
DK (1) DK199690A (en)
WO (1) WO1990006811A1 (en)
ZA (1) ZA899820B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210395A1 (en) * 1992-03-30 1993-10-07 Krupp Polysius Ag Roller mill
DE4235298A1 (en) * 1992-10-20 1994-04-21 Krupp Polysius Ag Grinding roll mfr. by build-up welding of anti-wear layer - with the anti-wear layer made up of separate blocks
DE4235297A1 (en) * 1992-10-20 1994-04-21 Krupp Polysius Ag Grinding roll mfr. by build-up welding - with the end regions of the hard anti-wear layer of the roll separated from its central region
DE4235499A1 (en) * 1992-10-21 1994-04-28 Krupp Polysius Ag Applicn of hard wear-resistant layer onto a grinding roll - with pockets in the roll edge regions for retention of the material being ground.
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)
DE19750144A1 (en) * 1997-11-12 1999-06-02 Krupp Polysius Ag Process for producing a grinding roller
DE102010061309B3 (en) * 2010-12-17 2012-05-24 Thyssenkrupp Polysius Ag Grinding roller of a roller mill
CN113718175B (en) * 2021-09-02 2022-10-11 常熟市电力耐磨合金铸造有限公司 Metal ceramic inlaid composite roller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE672400C (en) * 1937-06-07 1939-03-06 Arnold Locher Dr Coolable grinding roller
DE1136558B (en) * 1956-09-21 1962-09-13 United States Pipe Foundry Roll and process for their manufacture
DE3302176A1 (en) * 1983-01-24 1984-07-26 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND SYSTEM FOR CONTINUOUS PRESSURE REDUCTION OF SPROEDEN GROUND MATERIAL
DE3926232A1 (en) * 1988-09-22 1990-03-29 Kloeckner Humboldt Deutz Ag WEAR-RESISTANT ROLL COATING FOR THE ROLLERS OF ROLLING PRESSES AND METHOD FOR CONSTRUCTING THE ROLLING COATING

Also Published As

Publication number Publication date
DK199690D0 (en) 1990-08-21
DD286304A5 (en) 1991-01-24
EP0402435A1 (en) 1990-12-19
DE3843173C2 (en) 1991-04-25
JPH03502780A (en) 1991-06-27
ZA899820B (en) 1990-09-26
DE3843173A1 (en) 1990-07-05
DK199690A (en) 1990-08-21
WO1990006811A1 (en) 1990-06-28

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