WO2014019794A3 - Vertikalrollenmühle - Google Patents

Vertikalrollenmühle Download PDF

Info

Publication number
WO2014019794A3
WO2014019794A3 PCT/EP2013/064044 EP2013064044W WO2014019794A3 WO 2014019794 A3 WO2014019794 A3 WO 2014019794A3 EP 2013064044 W EP2013064044 W EP 2013064044W WO 2014019794 A3 WO2014019794 A3 WO 2014019794A3
Authority
WO
WIPO (PCT)
Prior art keywords
roller mill
vertical roller
gas inlets
ring chamber
ring
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.)
Ceased
Application number
PCT/EP2013/064044
Other languages
English (en)
French (fr)
Other versions
WO2014019794A2 (de
Inventor
Ulrich Voss
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
ThyssenKrupp Resource Technologies GmbH
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=48790394&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2014019794(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ThyssenKrupp Resource Technologies GmbH filed Critical ThyssenKrupp Resource Technologies GmbH
Priority to EP13736839.5A priority Critical patent/EP2879798B1/de
Priority to DK13736839.5T priority patent/DK2879798T3/da
Publication of WO2014019794A2 publication Critical patent/WO2014019794A2/de
Publication of WO2014019794A3 publication Critical patent/WO2014019794A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/001—Air flow directing means positioned on the periphery of the horizontally rotating milling surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed
    • 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)

Abstract

Die erfindungsgemäße Vertikalrollenmühle weist wenigstens eine, vorzugsweise mehrere Mahlrollen und einen Mahlteller sowie einen um den Mahlteller angeordneten Düsenring auf, der mit einem darunter angeordneten Ringraum in Verbindung steht, wobei der Ringraum wenigstens zwei über seinen Umfang verteilt angeordnete Gaseinlässe aufweist, die in gleicher Drehrichtung tangential einmünden, und der Ringraum nach außen zwischen den Gaseinlässen jeweils durch eine spiralförmige Wandung begrenzt wird.
PCT/EP2013/064044 2012-08-03 2013-07-03 Vertikalrollenmühle Ceased WO2014019794A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP13736839.5A EP2879798B1 (de) 2012-08-03 2013-07-03 Vertikalrollenmühle
DK13736839.5T DK2879798T3 (da) 2012-08-03 2013-07-03 Vertical roller mill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012107127.6A DE102012107127B4 (de) 2012-08-03 2012-08-03 Vertikalrollenmühle
DE102012107127.6 2012-08-03

Publications (2)

Publication Number Publication Date
WO2014019794A2 WO2014019794A2 (de) 2014-02-06
WO2014019794A3 true WO2014019794A3 (de) 2014-04-03

Family

ID=48790394

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/064044 Ceased WO2014019794A2 (de) 2012-08-03 2013-07-03 Vertikalrollenmühle

Country Status (4)

Country Link
EP (1) EP2879798B1 (de)
DE (1) DE102012107127B4 (de)
DK (1) DK2879798T3 (de)
WO (1) WO2014019794A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU103197B1 (de) 2023-09-21 2025-03-21 Thyssenkrupp AG Vertikalrollenmühle
EP4547400A1 (de) 2023-09-21 2025-05-07 thyssenkrupp Polysius GmbH Vertikalrollenmühle
DE102023125678A1 (de) 2023-09-21 2025-03-27 Thyssenkrupp Ag Vertikalrollenmühle
US20250339862A1 (en) * 2024-05-02 2025-11-06 Maag Reduction, Inc. Mill housings for pulverizer systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB313845A (en) * 1929-01-07 1929-06-20 Ernst Curt Loesche Improvements in or relating to crushing mills
US4522343A (en) * 1982-12-13 1985-06-11 Williams Patent Crusher And Pulverizer Company Micronized grinding apparatus
US20040227024A1 (en) * 2003-05-13 2004-11-18 Bharat Heavy Electricals Ltd. Bowl mill for a coal pulverizer with an air mill for primary entry of air

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT122554B (de) * 1929-01-07 1931-04-25 Ernst Curt Loesche Mühle.
DE828192C (de) 1948-10-02 1952-01-17 Babcock & Wilcox Dampfkessel W Kugelringmuehle
DE852646C (de) * 1949-10-23 1952-10-16 Babcock & Wilcox Dampfkessel W Kugelringmuehle
DE3717976A1 (de) 1987-05-27 1988-12-08 Krupp Polysius Ag Verfahren und anlage zur zerkleinerung von mahlgut
GB2214106B (en) 1987-12-24 1991-06-26 Smidth & Co As F L Vertical roller mill
DE3839419A1 (de) 1988-11-22 1990-05-23 Krupp Polysius Ag Vorrichtung zur materialzufuehrung zu einem anlagenteil
CN201807409U (zh) 2010-09-29 2011-04-27 莱歇研磨机械制造(上海)有限公司 一种用于辊式磨机的多边形可调节风环

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB313845A (en) * 1929-01-07 1929-06-20 Ernst Curt Loesche Improvements in or relating to crushing mills
US4522343A (en) * 1982-12-13 1985-06-11 Williams Patent Crusher And Pulverizer Company Micronized grinding apparatus
US20040227024A1 (en) * 2003-05-13 2004-11-18 Bharat Heavy Electricals Ltd. Bowl mill for a coal pulverizer with an air mill for primary entry of air

Also Published As

Publication number Publication date
EP2879798A2 (de) 2015-06-10
WO2014019794A2 (de) 2014-02-06
DK2879798T3 (da) 2017-01-02
DE102012107127B4 (de) 2017-08-17
DE102012107127A1 (de) 2014-02-06
EP2879798B1 (de) 2016-09-07

Similar Documents

Publication Publication Date Title
USD727983S1 (en) Panels
USD687485S1 (en) Type font
EP4563038A3 (de) Aufsatz für ein handgerät
GB2487400B (en) Scoring balloon with offset scoring elements
WO2014033609A3 (en) Roll for a roller grinder, and roller grinder comprising such roll
EP3511076A3 (de) Mikrofluidische struktur und mikrofluidische vorrichtung damit
MX2014003978A (es) Sistema de acondicionamiento de pozos.
IN2014CN03656A (de)
WO2008098226A8 (en) Progressively sized annuloplasty rings
USD696355S1 (en) Two wheel roulette gaming apparatus
WO2014066036A3 (en) Hydroclone
PT3299643T (pt) Rolamento radial de gás de pressão dinâmica de tipo misto
USD725160S1 (en) Panels
WO2014086732A3 (en) Reassortant influenza a viren
MX2013005395A (es) Aparato.
MX2016016482A (es) Montaje de rotor reductor de presion para una bomba.
WO2016073752A3 (en) Cooling of rotating control device
GB201401856D0 (en) Vacuum scroll pump having pressure balanced orbiting plate scroll
WO2014099105A3 (en) Blast shield for high pressure compressor
MX352883B (es) Triturador de rodillos que tiene al menos un rodillo que comprende una brida.
PH12015500506A1 (en) Hot air rack oven
WO2010112023A3 (de) Stimulationselektrode
USD676081S1 (en) Type font
MX355052B (es) Anillo para molino.
USD736030S1 (en) Rotary grinder mill

Legal Events

Date Code Title Description
REEP Request for entry into the european phase

Ref document number: 2013736839

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2013736839

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13736839

Country of ref document: EP

Kind code of ref document: A2