EP0237641A3 - Comminuting plant for brittle material - Google Patents

Comminuting plant for brittle material Download PDF

Info

Publication number
EP0237641A3
EP0237641A3 EP86117585A EP86117585A EP0237641A3 EP 0237641 A3 EP0237641 A3 EP 0237641A3 EP 86117585 A EP86117585 A EP 86117585A EP 86117585 A EP86117585 A EP 86117585A EP 0237641 A3 EP0237641 A3 EP 0237641A3
Authority
EP
European Patent Office
Prior art keywords
brittle material
comminuting plant
comminuting
plant
brittle
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
EP86117585A
Other languages
German (de)
Other versions
EP0237641B1 (en
EP0237641A2 (en
Inventor
Gerhard Dipl.-Ing. Gudat
Manfred Dipl.-Ing. Muller
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6296762&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0237641(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krupp Polysius AG filed Critical Krupp Polysius AG
Publication of EP0237641A2 publication Critical patent/EP0237641A2/en
Publication of EP0237641A3 publication Critical patent/EP0237641A3/en
Application granted granted Critical
Publication of EP0237641B1 publication Critical patent/EP0237641B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B02C21/002—Disintegrating plant with or without drying of the material using a combination of a roller mill and a drum mill
    • B02C21/005—Disintegrating plant with or without drying of the material using a combination of a roller mill and a drum mill the roller mill having cooperating 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
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Disintegrating Or Milling (AREA)
EP86117585A 1986-03-19 1986-12-17 Comminuting plant for brittle material Expired - Lifetime EP0237641B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863609229 DE3609229A1 (en) 1986-03-19 1986-03-19 METHOD AND SYSTEM FOR CRUSHING SPROEDEM GROUND MATERIAL
DE3609229 1986-03-19

Publications (3)

Publication Number Publication Date
EP0237641A2 EP0237641A2 (en) 1987-09-23
EP0237641A3 true EP0237641A3 (en) 1988-07-27
EP0237641B1 EP0237641B1 (en) 1990-08-29

Family

ID=6296762

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86117585A Expired - Lifetime EP0237641B1 (en) 1986-03-19 1986-12-17 Comminuting plant for brittle material

Country Status (4)

Country Link
US (1) US4732334A (en)
EP (1) EP0237641B1 (en)
DE (2) DE3609229A1 (en)
ES (1) ES2017626B3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712147A1 (en) * 1987-04-10 1988-10-20 Krupp Polysius Ag METHOD AND SYSTEM FOR CRUSHING SPROEDEM GROUND MATERIAL
DE3815217A1 (en) * 1988-05-04 1989-11-16 Pfeiffer Christian Maschf METHOD FOR CRUSHING SPROEDEM GROUND
DE3822729A1 (en) * 1988-07-05 1990-01-11 Krupp Polysius Ag PLANT FOR SHREDDING SPROEDEM GROUND
DE3843338A1 (en) * 1988-12-22 1990-06-28 Krupp Polysius Ag SAFE
DD298600A5 (en) * 1989-09-15 1992-03-05 Forschungsinstitut Fuer Aufbereitung,De TUBE BALL MILLS FOR EFFECTIVE DESAGGLOMERATION AND CRUSHING OF HIGH PRESSURE CRUSHED SPROEDEN MATERIAL
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
DK167054B1 (en) * 1990-11-26 1993-08-23 Smidth & Co As F L DOUBLE SEPARATOR FOR SEPARATION OF PARTICULATE MATERIAL
DE4124416A1 (en) * 1991-07-23 1993-01-28 Krupp Polysius Ag DEVICE AND METHOD FOR CRUSHING GROUND DIFFERENT GRAIN
ATE175594T1 (en) * 1992-10-20 1999-01-15 Waeschle Maschf Gmbh DEVICE AND METHOD FOR CLEANING A GRAIN MIXTURE THAT IS ESSENTIALLY IN GRANULAR FORM
BRPI1004773B1 (en) * 2010-11-22 2020-12-08 Edinez Bilk silo for separating gravel sand from powdery material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343788A1 (en) * 1983-12-03 1985-06-13 Bert 5470 Andernach Steffens Process and apparatus for the separation of products or mixtures of fibrous materials and non-fibrous materials
EP0084383B1 (en) * 1983-01-24 1986-06-18 Klöckner-Humboldt-Deutz Aktiengesellschaft Method for the continuous breaking up by compression of friable material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1757161B1 (en) * 1968-04-06 1971-10-21 Steinmueller Gmbh L & C Impact mill
US4597537A (en) * 1982-09-14 1986-07-01 Onoda Cement Company, Ltd. Vertical mill
DE3314103A1 (en) * 1983-04-19 1984-10-25 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND INSTALLATION FOR THE COMMON GRINDING OF TWO OR MORE DIFFERENTLY GROUNDABLE SPROEDER SUBSTANCES
GB8327201D0 (en) * 1983-10-11 1983-11-09 Croft Impresa Ltd Obtaining comminuted product from solid feed material
DE3337615A1 (en) * 1983-10-15 1985-04-25 Klöckner-Humboldt-Deutz AG, 5000 Köln Process and plant for comminuting, grinding and treating raw mineral materials, such as ores and the like, which are wet from the mine or naturally
JPS60231447A (en) * 1984-04-27 1985-11-18 日本セメント株式会社 Cement crushing method
DE3504584A1 (en) * 1985-02-11 1986-08-21 Krupp Polysius Ag, 4720 Beckum Device for comminuting material for milling
DE3506486A1 (en) * 1985-02-23 1986-08-28 Klöckner-Humboldt-Deutz AG, 5000 Köln DEVICE FOR CRUSHING AND GRINDING SPROEDEN GROUND MATERIALS, FOR EXAMPLE Cement clinker, ore, coal or the like

Patent Citations (2)

* 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
DE3343788A1 (en) * 1983-12-03 1985-06-13 Bert 5470 Andernach Steffens Process and apparatus for the separation of products or mixtures of fibrous materials and non-fibrous materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
27TH IEEE CEMENT INDUSTRY TECHNICAL CONFERENCE, New Orleans, Louisiana, 20.-23. Mai 1985, Seiten 1-11, Annexe 1-13, IEEE, New York, US; C. HERRMANN: "Increased cement grinding efficiency by using high efficiency separators" *

Also Published As

Publication number Publication date
DE3673808D1 (en) 1990-10-04
US4732334A (en) 1988-03-22
EP0237641B1 (en) 1990-08-29
ES2017626B3 (en) 1991-03-01
EP0237641A2 (en) 1987-09-23
DE3609229A1 (en) 1987-09-24

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