EP0173065A3 - Wälzmühle - Google Patents

Wälzmühle Download PDF

Info

Publication number
EP0173065A3
EP0173065A3 EP85109043A EP85109043A EP0173065A3 EP 0173065 A3 EP0173065 A3 EP 0173065A3 EP 85109043 A EP85109043 A EP 85109043A EP 85109043 A EP85109043 A EP 85109043A EP 0173065 A3 EP0173065 A3 EP 0173065A3
Authority
EP
European Patent Office
Prior art keywords
roller mill
classifier
high selectivity
relates
special high
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.)
Withdrawn
Application number
EP85109043A
Other languages
English (en)
French (fr)
Other versions
EP0173065A2 (de
Inventor
Heinrich Dipl.-Ing. Henne
Gotthardt Dipl.-Ing. Blasczyk
Hubert Dipl.-Ing. Eickholt
Ludger Ing. Grad. Lohnherr
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
Application filed by Krupp Polysius AG filed Critical Krupp Polysius AG
Publication of EP0173065A2 publication Critical patent/EP0173065A2/de
Publication of EP0173065A3 publication Critical patent/EP0173065A3/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

Die Erfindung betrifft eine Wälzmühle mit darüber an­ geordnetem Sichter, der einen Abweiserrotor aufweist und mit einem einstellbaren Leitschaufelkranz versehen ist. Eine derartige Ausführung zeichnet sich durch eine beson­ ders hohe Trennschärfe aus.
EP85109043A 1984-08-31 1985-07-19 Wälzmühle Withdrawn EP0173065A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8425837U DE8425837U1 (de) 1984-08-31 1984-08-31 Wälzmühle
DE8425837U 1984-08-31

Publications (2)

Publication Number Publication Date
EP0173065A2 EP0173065A2 (de) 1986-03-05
EP0173065A3 true EP0173065A3 (de) 1987-08-26

Family

ID=6770311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85109043A Withdrawn EP0173065A3 (de) 1984-08-31 1985-07-19 Wälzmühle

Country Status (6)

Country Link
US (1) US4694994A (de)
EP (1) EP0173065A3 (de)
DE (1) DE8425837U1 (de)
ES (1) ES8700833A1 (de)
IN (1) IN163400B (de)
ZA (1) ZA855574B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8425837U1 (de) * 1984-08-31 1984-11-22 Krupp Polysius Ag, 4720 Beckum Wälzmühle
DE3617746A1 (de) * 1986-05-27 1987-12-10 Pfeiffer Ag Geb Luftstrom-mahlanlage
ES2024560B3 (es) * 1987-03-24 1992-03-01 Mitsubishi Heavy Ind Ltd Molino de rodillos.
DE3717976A1 (de) * 1987-05-27 1988-12-08 Krupp Polysius Ag Verfahren und anlage zur zerkleinerung von mahlgut
DE3839419A1 (de) * 1988-11-22 1990-05-23 Krupp Polysius Ag Vorrichtung zur materialzufuehrung zu einem anlagenteil
DE3921986C1 (de) * 1989-07-04 1990-10-25 Loesche Gmbh, 4000 Duesseldorf, De
US5244157A (en) * 1989-07-04 1993-09-14 Loesche Gmbh Air flow rolling mill
US4996757A (en) * 1990-01-16 1991-03-05 Parham Robert L Method of repairing a one-piece roller assembly
US5079819A (en) * 1990-01-16 1992-01-14 Parham Robert L Method of repairing one-piece pulverizing roller assembly
US5242123A (en) * 1991-05-20 1993-09-07 Parham Robert L Cast plunger can and spring compressor
DE4323587C2 (de) * 1993-07-14 1996-07-18 Loesche Gmbh Verfahren und Einrichtung zum Zerkleinern von Material unterschiedlicher Körnung
US5873156A (en) * 1993-10-13 1999-02-23 Sure Alloy Steel Corporation Coal pulverizer and method of improving flow therein
US5819947A (en) * 1996-01-29 1998-10-13 Sure Alloy Steel Corporation Classifier cage for rotating mill pulverizers
DE19637274A1 (de) * 1996-09-13 1998-03-19 Deutz Ag Ringwalzenmühle zur Druckzerkleinerung körnigen Gutmaterials
AUPO875297A0 (en) * 1997-08-22 1997-09-18 Transfield Pty Limited Improved device for the removal of non-combustibles from mills
DE19806895C2 (de) * 1998-02-19 2002-10-24 Pfeiffer Ag Geb Verfahren und Vorrichtung zum Optimieren des Mahlbettes von Walzenschüsselmühlen
US6290071B1 (en) * 1999-12-21 2001-09-18 General Steel And Supply Company Air separator system
DE10141414B4 (de) * 2001-08-23 2004-03-04 Loesche Gmbh Wälzmühle, Luftstrom-Wälzmühle, und Verfahren zur Vermahlung von Stoffen mit magnetisierbaren, insbesondere eisenhaltigen Bestandteilen, beispielsweise Schlacken
WO2006024315A1 (de) * 2004-09-02 2006-03-09 Claudius Peters Technologies Gmbh Verfahren zum aufbereiten von kohle-trockenstoff für die herstellung von elektroden
ITFI20070184A1 (it) 2007-08-02 2009-02-03 Saeco Ipr Ltd "supporto a doppio piano di appoggio per tazze e altri contenitori in macchine per la produzione di bevande"
DE102009012353C5 (de) * 2009-03-09 2013-08-22 ThyssenKrupp Resource Technologies AG Rollenmühle
DE102009015037B4 (de) * 2009-03-26 2011-03-31 Loesche Gmbh Wälzmühle
JP6570273B2 (ja) * 2015-03-11 2019-09-04 株式会社栗本鐵工所 分級機能付粉砕装置
US10016762B2 (en) * 2015-06-16 2018-07-10 Arvos Raymond Bartlett Snow Llc Vertical bowl mill for producing coarse ground particles
CN106902926B (zh) * 2017-04-26 2019-01-22 郑州大学 一种碾碎式风选机
CN117753515B (zh) * 2024-02-22 2024-04-30 航天氢能新乡气体有限公司 一种煤块的自动磨煤机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1806980A (en) * 1931-05-26 Ptjlvebizeb
FR1223652A (fr) * 1958-02-12 1960-06-20 Babcock & Wilcox France Perfectionnements aux broyeurs
DE2019005A1 (en) * 1970-04-21 1971-11-18 Loesche KG, Hartzerkleinerungs- u. Zementmaschinen KG, 4000 Düsseldorf Gravel mill quartz separator
DE2628241A1 (de) * 1976-06-24 1978-01-05 Pfeiffer Ag Geb Luftstrom-sichter
DE1938772C3 (de) * 1969-07-30 1980-06-12 Krupp Polysius Ag, 4720 Beckum Walzmuhle
DE8425837U1 (de) * 1984-08-31 1984-11-22 Krupp Polysius Ag, 4720 Beckum Wälzmühle
US4597537A (en) * 1982-09-14 1986-07-01 Onoda Cement Company, Ltd. Vertical mill

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1806980A (en) * 1931-05-26 Ptjlvebizeb
FR1223652A (fr) * 1958-02-12 1960-06-20 Babcock & Wilcox France Perfectionnements aux broyeurs
DE1938772C3 (de) * 1969-07-30 1980-06-12 Krupp Polysius Ag, 4720 Beckum Walzmuhle
DE2019005A1 (en) * 1970-04-21 1971-11-18 Loesche KG, Hartzerkleinerungs- u. Zementmaschinen KG, 4000 Düsseldorf Gravel mill quartz separator
DE2628241A1 (de) * 1976-06-24 1978-01-05 Pfeiffer Ag Geb Luftstrom-sichter
US4597537A (en) * 1982-09-14 1986-07-01 Onoda Cement Company, Ltd. Vertical mill
DE8425837U1 (de) * 1984-08-31 1984-11-22 Krupp Polysius Ag, 4720 Beckum Wälzmühle

Also Published As

Publication number Publication date
EP0173065A2 (de) 1986-03-05
ES546541A0 (es) 1986-11-16
ZA855574B (en) 1986-03-26
DE8425837U1 (de) 1984-11-22
IN163400B (de) 1988-09-17
US4694994A (en) 1987-09-22
ES8700833A1 (es) 1986-11-16

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: LOHNHERR, LUDGER, ING. GRAD.

Inventor name: EICKHOLT, HUBERT, DIPL.-ING.

Inventor name: HENNE, HEINRICH, DIPL.-ING.

Inventor name: BLASCZYK, GOTTHARDT, DIPL.-ING.