EP0273198A3 - Method and installation for the two-stage crushing of brittle material - Google Patents

Method and installation for the two-stage crushing of brittle material Download PDF

Info

Publication number
EP0273198A3
EP0273198A3 EP87117375A EP87117375A EP0273198A3 EP 0273198 A3 EP0273198 A3 EP 0273198A3 EP 87117375 A EP87117375 A EP 87117375A EP 87117375 A EP87117375 A EP 87117375A EP 0273198 A3 EP0273198 A3 EP 0273198A3
Authority
EP
European Patent Office
Prior art keywords
brittle
installation
stage crushing
crushing
stage
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP87117375A
Other languages
German (de)
Other versions
EP0273198B1 (en
EP0273198A2 (en
Inventor
Gotthardt Dipl.-Ing. Blasczyk
Norbert Dipl.-Ing. Patzelt
Heinz-Georg Dipl.-Ing. Mersmann
Hardy Dipl.-Ing. Kropf
Franz Josef Dipl.-Ing. Adrian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Industrial Solutions AG
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
Priority to DE19863644341 priority Critical patent/DE3644341A1/en
Priority to DE3644341 priority
Application filed by Krupp Polysius AG filed Critical Krupp Polysius AG
Publication of EP0273198A2 publication Critical patent/EP0273198A2/en
Publication of EP0273198A3 publication Critical patent/EP0273198A3/en
Application granted granted Critical
Publication of EP0273198B1 publication Critical patent/EP0273198B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00Control arrangements specially adapted for crushing or disintegrating
EP87117375A 1986-12-23 1987-11-25 Method and installation for the two-stage crushing of brittle material Expired - Lifetime EP0273198B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19863644341 DE3644341A1 (en) 1986-12-23 1986-12-23 METHOD AND SYSTEM FOR THE TWO-STAGE CRUSHING OF SPROEDEM GROUND MATERIAL
DE3644341 1986-12-23

Publications (3)

Publication Number Publication Date
EP0273198A2 EP0273198A2 (en) 1988-07-06
EP0273198A3 true EP0273198A3 (en) 1989-08-16
EP0273198B1 EP0273198B1 (en) 1991-02-06

Family

ID=6317129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117375A Expired - Lifetime EP0273198B1 (en) 1986-12-23 1987-11-25 Method and installation for the two-stage crushing of brittle material

Country Status (8)

Country Link
US (1) US4783011A (en)
EP (1) EP0273198B1 (en)
JP (1) JPH0353020B2 (en)
KR (1) KR880007128A (en)
BR (1) BR8707014A (en)
CA (1) CA1284976C (en)
DE (2) DE3644341A1 (en)
ES (1) ES2020252B3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813661A1 (en) * 1988-04-22 1989-11-02 Krupp Polysius Ag MILLING PLANT
DE3822729C2 (en) * 1988-07-05 1991-08-22 Krupp Polysius Ag, 4720 Beckum, De
DE3843338A1 (en) * 1988-12-22 1990-06-28 Krupp Polysius Ag SAFE
DE4005323A1 (en) * 1990-02-20 1991-08-22 Krupp Polysius Ag Crushing plant for cement material - involves first stage accepting pre-crushed material, and feeding to second stage with constant output regulation
JPH089016B2 (en) * 1991-05-14 1996-01-31 川崎重工業株式会社 Grinding device and grinding method by vertical roller mill
ES2064245B1 (en) * 1991-12-06 1997-10-16 Standart 90 Multi-purpose method and apparatus for grinding solid material.
DE4140549A1 (en) * 1991-12-09 1993-06-17 Krupp Polysius Ag Roller mill for crushing hard brittle material - has main motor drive combined with hydraulic drive to give a wide speed range.
DE4303987A1 (en) * 1993-02-11 1994-08-18 Kloeckner Humboldt Deutz Ag Grinding process and associated grinding plant
DE4307230A1 (en) * 1993-03-08 1994-09-15 Krupp Polysius Ag Process and plant for comminuting the bed of brittle regrind
DE4337215A1 (en) * 1993-10-30 1995-05-04 Kloeckner Humboldt Deutz Ag Circulating grinding plant
DE4443479A1 (en) * 1994-12-07 1996-06-13 Kloeckner Humboldt Deutz Ag Circular grinding plant
DE19512509B4 (en) * 1995-04-04 2009-07-30 Polysius Ag Process for comminuting ore material
WO2010000811A2 (en) 2008-07-02 2010-01-07 Bühler AG Apparatus and method for producing flour and/or semolina

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD220510A1 (en) * 1984-01-09 1985-04-03 Dessau Zementanlagenbau Veb Method and apparatus for fine reducing solid, mineral raw materials
DE3407535A1 (en) * 1984-03-01 1985-09-05 Kloeckner Humboldt Deutz Ag Device for automatically controlling the throughput during the two-stage comminution of brittle materials
EP0084383B1 (en) * 1983-01-24 1986-06-18 Klöckner-Humboldt-Deutz Aktiengesellschaft Method for the continuous breaking up by compression of friable material
DE3520069A1 (en) * 1985-06-04 1986-12-04 Krupp Polysius Ag METHOD AND PLANT FOR TWO-STAGE CRUSHING

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813134B2 (en) * 1968-12-06 1976-03-25 Cement grinding plant with viewing device
DE2160540C3 (en) * 1971-12-07 1980-03-20 Ruhrkohle Ag, 4300 Essen
SE410561B (en) * 1973-04-13 1979-10-22 Boliden Ab INSTALLATION FOR AUTOGEN OR SEMIAUTOGEN GRINDING OF PIECE MATERIAL, SPECIAL ORE
DE3506486A1 (en) * 1985-02-23 1986-08-28 Kloeckner Humboldt Deutz Ag DEVICE FOR CRUSHING AND GRINDING SPROEDEN GROUND MATERIALS, FOR EXAMPLE Cement clinker, ore, coal or the like

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084383B1 (en) * 1983-01-24 1986-06-18 Klöckner-Humboldt-Deutz Aktiengesellschaft Method for the continuous breaking up by compression of friable material
DD220510A1 (en) * 1984-01-09 1985-04-03 Dessau Zementanlagenbau Veb Method and apparatus for fine reducing solid, mineral raw materials
DE3407535A1 (en) * 1984-03-01 1985-09-05 Kloeckner Humboldt Deutz Ag Device for automatically controlling the throughput during the two-stage comminution of brittle materials
DE3520069A1 (en) * 1985-06-04 1986-12-04 Krupp Polysius Ag METHOD AND PLANT FOR TWO-STAGE CRUSHING

Also Published As

Publication number Publication date
DE3767990D1 (en) 1991-03-14
EP0273198B1 (en) 1991-02-06
JPS63166442A (en) 1988-07-09
US4783011A (en) 1988-11-08
ES2020252B3 (en) 1991-08-01
EP0273198A2 (en) 1988-07-06
CA1284976C (en) 1991-06-18
BR8707014A (en) 1988-08-09
JPH0353020B2 (en) 1991-08-13
DE3644341A1 (en) 1988-07-07
KR880007128A (en) 1988-08-26

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