DK201170621A - Roller mill and method for comminuting brittle grinding stock - Google Patents

Roller mill and method for comminuting brittle grinding stock

Info

Publication number
DK201170621A
DK201170621A DKPA201170621A DKPA201170621A DK201170621A DK 201170621 A DK201170621 A DK 201170621A DK PA201170621 A DKPA201170621 A DK PA201170621A DK PA201170621 A DKPA201170621 A DK PA201170621A DK 201170621 A DK201170621 A DK 201170621A
Authority
DK
Denmark
Prior art keywords
roller mill
grinding stock
comminuting brittle
brittle grinding
roller
Prior art date
Application number
DKPA201170621A
Other languages
Danish (da)
Inventor
Ruether Thomas
Peters Alexander
Frerich Daniel
Hoerster Nils
Original Assignee
Thyssenkrupp 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 Thyssenkrupp Polysius Ag filed Critical Thyssenkrupp Polysius Ag
Publication of DK201170621A publication Critical patent/DK201170621A/en
Application granted granted Critical
Publication of DK179233B1 publication Critical patent/DK179233B1/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
    • B02C4/44—Cooling or heating rollers or bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

A roller mill according to the invention for comminuting brittle grinding stock, comprises at least one grinding roller and a counter-surface, wherein the grinding roller comprises a shaft and a roller body that are connected to each other by means of a shrink fit. Furthermore, a heating unit for heating up the shaft in the region of the shrink fit is provided.
DKPA201170621A 2010-11-15 2011-11-15 Roller mill and method for comminuting brittle grinding stock DK179233B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010060557.3A DE102010060557B4 (en) 2010-11-15 2010-11-15 Roller mill and method for the comminution of brittle regrind

Publications (2)

Publication Number Publication Date
DK201170621A true DK201170621A (en) 2012-05-16
DK179233B1 DK179233B1 (en) 2018-02-19

Family

ID=45999002

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201170621A DK179233B1 (en) 2010-11-15 2011-11-15 Roller mill and method for comminuting brittle grinding stock

Country Status (4)

Country Link
CN (1) CN102463165B (en)
BR (1) BRPI1106949A8 (en)
DE (1) DE102010060557B4 (en)
DK (1) DK179233B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015001617C5 (en) * 2015-02-09 2020-08-13 Khd Humboldt Wedag Gmbh Grinding roller and method for removing a bandage and shrinking a bandage onto the shaft of the grinding roller
CN106269048B (en) * 2016-08-24 2018-11-13 南通诺佰恩化工科技有限公司 Control three-roller grinding temperature system and device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB514327A (en) * 1938-05-03 1939-11-06 Friedrich Wilhelm Klein Improved roll and process for its manufacture
DE2707907A1 (en) * 1976-02-24 1977-08-25 Trimay Engineering Co Water cooled roll esp. guide roll in steel casting plant - with spiral internal passages for flow of water to give effective cooling without distortion
US4793172A (en) * 1986-02-24 1988-12-27 Italimpianti Of America Incorporated Thermal crown controlled rolls
CN1085826A (en) * 1993-03-11 1994-04-27 段炜 Device for water cooling of grinding roller of wheat flour-milling
CN2400180Y (en) * 1999-12-06 2000-10-11 中国肉类食品综合研究中心 Internal cooling double-roller mill
DE10024851C5 (en) * 2000-05-19 2010-12-16 Erich Netzsch Gmbh & Co Holding Kg Roller with deflection compensation
DE102004056750A1 (en) * 2004-11-24 2006-06-01 F.B. Lehmann Maschinenfabrik Gmbh Roller, in particular rotatable roller for a five-roll mill for the production of chocolate
CN200939382Y (en) * 2006-06-06 2007-08-29 康建文 Heating tube cooling type grinding roller
CN201168619Y (en) * 2008-03-22 2008-12-24 贵州航天乌江科技有限责任公司 Cooling system of titanium sponge crusher gear roller

Also Published As

Publication number Publication date
DK179233B1 (en) 2018-02-19
CN102463165A (en) 2012-05-23
CN102463165B (en) 2016-01-20
BRPI1106949A2 (en) 2013-04-09
DE102010060557B4 (en) 2016-05-19
DE102010060557A1 (en) 2012-05-16
BRPI1106949A8 (en) 2015-04-28

Similar Documents

Publication Publication Date Title
ZA201107304B (en) Roller mill for comminuting brittle grinding stock
PH12018501397A1 (en) Processing biomass
EP2732880B8 (en) Mill for grinding rubbish
EP2556892A4 (en) Roller cutter for shredder, and shredder
EP2418048A4 (en) Work feeder for roller end face working machine, roller end face working machine and rollers for roller bearing
PL2433720T3 (en) Four-roll bending machine and method for bending, round bending and rolling sheet
ZA200907472B (en) A wear part for a vsi-crusher, and a method of reducing the wear on the rotor of such a crusher
PL2252403T3 (en) Roller grinding mill
PL2411581T3 (en) Ejector for road milling machine, ejector unit and milling drum with ejector
WO2014012792A3 (en) Method and system for comminuting grinding stock using a roller mill
AP2015008278A0 (en) An improved two roller sugercane crushing mill
WO2014012693A3 (en) Comminution of grinding stock in a vertical roller mill
BRPI1004938A8 (en) CYLINDER CRUSHER
PL2839074T3 (en) Extended nip roll, extended nip press, papermaking machine and method of operating the extended nip press
DK201170621A (en) Roller mill and method for comminuting brittle grinding stock
WO2011131338A3 (en) Linear actuating unit for the impact rocker of an impact crusher, and method for setting the crushing nip
PL2442952T3 (en) .a hollow punch for processing leather and a system for removably blocking the hollow punch to a shaft of a machine for processing leather
IN2014DN06217A (en)
WO2013124106A3 (en) Vertical roller mill and method for operating a vertical roller mill
ZA201401585B (en) Roller mill and method for milling brittle milling material
WO2014202212A3 (en) Roller mill for the comminution of brittle grinding stock
MX2012002618A (en) Leather finishing compositions comprising dioxolane derivatives.
PL2411150T3 (en) Roller grinding mill
WO2012152248A3 (en) Facility and method for preparing biomass
EP2243625B8 (en) Forming machine, in particular forging press

Legal Events

Date Code Title Description
PBP Patent lapsed

Effective date: 20191115