DE3518543A1 - Method and device for comminuting and grinding brittle material for grinding, such as for example cement clinker, ore, coal or the like - Google Patents

Method and device for comminuting and grinding brittle material for grinding, such as for example cement clinker, ore, coal or the like

Info

Publication number
DE3518543A1
DE3518543A1 DE19853518543 DE3518543A DE3518543A1 DE 3518543 A1 DE3518543 A1 DE 3518543A1 DE 19853518543 DE19853518543 DE 19853518543 DE 3518543 A DE3518543 A DE 3518543A DE 3518543 A1 DE3518543 A1 DE 3518543A1
Authority
DE
Germany
Prior art keywords
grinding
roller press
control
brittle
comminuting
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
DE19853518543
Other languages
German (de)
Other versions
DE3518543C3 (en
DE3518543C2 (en
Inventor
Siegfried Strasser
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.)
DEUTZ AKTIENGESELLSCHAFT, 51063 KOELN, DE
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
Priority to DE3518543A priority Critical patent/DE3518543C3/en
Publication of DE3518543A1 publication Critical patent/DE3518543A1/en
Publication of DE3518543C2 publication Critical patent/DE3518543C2/de
Application granted granted Critical
Publication of DE3518543C3 publication Critical patent/DE3518543C3/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B02C21/00Disintegrating plant with or without drying of the material
    • B02C21/002Disintegrating plant with or without drying of the material using a combination of a roller mill and a drum mill
    • B02C21/005Disintegrating 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
    • 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/10Production of cement, e.g. improving or optimising the production methods; Cement grinding

Abstract

In a two-stage comminution and grinding of brittle material for grinding with a grinding system which comprises at least one tube mill, in front of which a high-pressure roller press is connected, for the sake of complete utilisation of the roller press in its effect of tearing into or destroying particles of material for grinding without having to change and control the speed of revolution of the rollers for the purpose of matching the speed of revolution of the rollers of the roller press to the changing grinding charge requirement of the roller mill connected downstream, it is proposed according to the invention that the discharge of the roller press 10 which is continuously operated at maximum throughput rate be divided up into a stream of material flowing back to the grinding system 18 and into one flowing back to the charging device 13 of the roller press 10, and that a control element 16, or 16a, which is driven by the operating state of the grinding system 18 be arranged, by means of which control element 16, or 16a, the portion 21 of the discharge 15 of the roller press which is excess in terms of quantity in comparison with the capacity of the tube mill is fed back in a controlled fashion to the charging device 13 of the roller press 10. <IMAGE>
DE3518543A 1985-05-23 1985-05-23 Method and device for comminuting or grinding brittle ground material Expired - Fee Related DE3518543C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3518543A DE3518543C3 (en) 1985-05-23 1985-05-23 Method and device for comminuting or grinding brittle ground material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3518543A DE3518543C3 (en) 1985-05-23 1985-05-23 Method and device for comminuting or grinding brittle ground material

Publications (3)

Publication Number Publication Date
DE3518543A1 true DE3518543A1 (en) 1986-11-27
DE3518543C2 DE3518543C2 (en) 1993-03-25
DE3518543C3 DE3518543C3 (en) 1996-12-19

Family

ID=6271450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3518543A Expired - Fee Related DE3518543C3 (en) 1985-05-23 1985-05-23 Method and device for comminuting or grinding brittle ground material

Country Status (1)

Country Link
DE (1) DE3518543C3 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610540A1 (en) * 1987-02-10 1988-08-12 Cle PROCESS FOR MILLING ANY MINERAL MATERIAL AND INSTALLATION FOR CARRYING OUT SAID METHOD
EP0285921A2 (en) * 1987-04-10 1988-10-12 Krupp Polysius Ag Method and arrangement for breaking up brittle material
EP0292724A3 (en) * 1987-05-27 1989-11-02 Krupp Polysius Ag Method and arrangement for breaking up brittle material
FR2638105A1 (en) * 1988-10-21 1990-04-27 Fives Cail Babcock PROCESS FOR DRYING AND MILLING WET MINERAL MATERIALS AND INSTALLATION FOR CARRYING OUT SAID METHOD
DE4023624A1 (en) * 1989-09-15 1991-03-28 Zementanlagen Und Maschinenbau Tubular ball mill for cement processing - use lined process spaces and specified charge ball size using spheroidal graphite iron linings of triangular profile
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
EP0801985A1 (en) * 1996-04-19 1997-10-22 DEUTZ Aktiengesellschaft High pressure roller press for pressure milling of granular material
US6032887A (en) * 1997-06-23 2000-03-07 Khd Humboldt Wedag Ag Circuit grinding apparatus with high-pressure roll press and sifter
US6032882A (en) * 1997-09-02 2000-03-07 Khd Humboldt Wedag Ag Method for circulation grinding of brittle grinding stock and grinding apparatus therefor
CN105855025A (en) * 2016-04-07 2016-08-17 高必红 Material preparing and conveying modified system for cement grinding mill
CN106457259A (en) * 2014-06-13 2017-02-22 蒂森克虏伯工业解决方案股份公司 Grinding system and method for comminution of grinding stock
CN109780568A (en) * 2019-01-23 2019-05-21 陈婧琪 A kind of coal dust firing heat production burning unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933995A1 (en) * 1999-07-20 2001-03-01 Kima Ges Fuer Echtzeitsysteme Measurement of the level of filling of a ball mill with aggregate by use of microphones attached directly to the wall of the mill to improve sound transmission from the mill interior and improve accuracy of level determination

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002596B (en) * 1954-02-20 1957-02-14 Rudolf Alberti Process for the fine grinding of minerals
DE2032736A1 (en) * 1970-07-02 1972-01-05
EP0084383A2 (en) * 1983-01-24 1983-07-27 Klöckner-Humboldt-Deutz Aktiengesellschaft Method for the continuous breaking up by compression of friable material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002596B (en) * 1954-02-20 1957-02-14 Rudolf Alberti Process for the fine grinding of minerals
DE2032736A1 (en) * 1970-07-02 1972-01-05
EP0084383A2 (en) * 1983-01-24 1983-07-27 Klöckner-Humboldt-Deutz Aktiengesellschaft Method for the continuous breaking up by compression of friable material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Cement-Data-Book, Internationale Verfahrens- techniken der Zementindustrie, 2. Aufl. 1977, Bauerverlag GmbH, Wiesbaden, S. 198 *
Zement-Kalk-Gips Nr. 11/1984, S. 563-567 *

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005587A5 (en) * 1987-02-10 1993-11-16 Cle Grinding process any mineral and installation for implementing the method.
EP0278858A2 (en) * 1987-02-10 1988-08-17 Technip Method for milling mineral material and arrangement for carrying out this method
EP0278858A3 (en) * 1987-02-10 1989-03-15 Cle Method for milling mineral material and arrangement for carrying out this method
FR2610540A1 (en) * 1987-02-10 1988-08-12 Cle PROCESS FOR MILLING ANY MINERAL MATERIAL AND INSTALLATION FOR CARRYING OUT SAID METHOD
EP0285921A2 (en) * 1987-04-10 1988-10-12 Krupp Polysius Ag Method and arrangement for breaking up brittle material
EP0285921A3 (en) * 1987-04-10 1989-10-04 Krupp Polysius Ag Method and arrangement for breaking up brittle material
EP0292724A3 (en) * 1987-05-27 1989-11-02 Krupp Polysius Ag Method and arrangement for breaking up brittle material
FR2638105A1 (en) * 1988-10-21 1990-04-27 Fives Cail Babcock PROCESS FOR DRYING AND MILLING WET MINERAL MATERIALS AND INSTALLATION FOR CARRYING OUT SAID METHOD
EP0366516A1 (en) * 1988-10-21 1990-05-02 F C B Process for grinding and drying wet minerals, and equipment for carrying out this process
DE4023624A1 (en) * 1989-09-15 1991-03-28 Zementanlagen Und Maschinenbau Tubular ball mill for cement processing - use lined process spaces and specified charge ball size using spheroidal graphite iron linings of triangular profile
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
EP0801985A1 (en) * 1996-04-19 1997-10-22 DEUTZ Aktiengesellschaft High pressure roller press for pressure milling of granular material
US5918823A (en) * 1996-04-19 1999-07-06 Deutz Aktiengesellschaft High-pressure roller press for pressure comminution of granular product
US6032887A (en) * 1997-06-23 2000-03-07 Khd Humboldt Wedag Ag Circuit grinding apparatus with high-pressure roll press and sifter
US6032882A (en) * 1997-09-02 2000-03-07 Khd Humboldt Wedag Ag Method for circulation grinding of brittle grinding stock and grinding apparatus therefor
CN106457259A (en) * 2014-06-13 2017-02-22 蒂森克虏伯工业解决方案股份公司 Grinding system and method for comminution of grinding stock
CN106457259B (en) * 2014-06-13 2019-06-18 蒂森克虏伯工业解决方案股份公司 Grinding system and method for smashing and grinding material
CN105855025A (en) * 2016-04-07 2016-08-17 高必红 Material preparing and conveying modified system for cement grinding mill
CN109780568A (en) * 2019-01-23 2019-05-21 陈婧琪 A kind of coal dust firing heat production burning unit

Also Published As

Publication number Publication date
DE3518543C3 (en) 1996-12-19
DE3518543C2 (en) 1993-03-25

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B02C 25/00

D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
D4 Patent maintained restricted
8305 Restricted maintenance of patent after opposition
8327 Change in the person/name/address of the patent owner

Owner name: DEUTZ AKTIENGESELLSCHAFT, 51063 KOELN, DE

8339 Ceased/non-payment of the annual fee