IT1254693B - ROLLING AND AIR CURRENT MILL - Google Patents

ROLLING AND AIR CURRENT MILL

Info

Publication number
IT1254693B
IT1254693B ITMI920616A ITMI920616A IT1254693B IT 1254693 B IT1254693 B IT 1254693B IT MI920616 A ITMI920616 A IT MI920616A IT MI920616 A ITMI920616 A IT MI920616A IT 1254693 B IT1254693 B IT 1254693B
Authority
IT
Italy
Prior art keywords
rolling
cylinders
mill
air current
current mill
Prior art date
Application number
ITMI920616A
Other languages
Italian (it)
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 filed Critical
Publication of ITMI920616A0 publication Critical patent/ITMI920616A0/en
Publication of ITMI920616A1 publication Critical patent/ITMI920616A1/en
Application granted granted Critical
Publication of IT1254693B publication Critical patent/IT1254693B/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
    • 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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • 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)
  • Disintegrating Or Milling (AREA)

Abstract

L'invenzione riguarda un mulino a rotolamento e a corrente d'aria per sminuzzare materiali duri, come scorie e klinker di cemento, ai cui cilindri di macinatura per uniformizzare il letto di macinatura sono associati cilindri di preconfezione. Per evitare discontinuità nel funzionamento del mulino in dipendenza delle vibrazioni misurate del mulino a rotolamento e a corrente d'aria, con l'ausilio di un dispositivo per impostare il numero di giri dei cilindri di precompressione, viene effettuata una minimizzazione di queste vibrazioni. (Figura 1).The invention relates to a rolling and air-flow mill for chopping hard materials, such as slag and cement clinker, whose grinding cylinders for uniforming the grinding bed are associated with pre-packaging cylinders. To avoid discontinuity in the operation of the mill depending on the measured vibrations of the rolling and air flow mill, with the aid of a device for setting the number of turns of the prestressing cylinders, a minimization of these vibrations is carried out. (Figure 1).

ITMI920616A 1992-01-31 1992-03-17 ROLLING AND AIR CURRENT MILL IT1254693B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4202784A DE4202784C2 (en) 1992-01-31 1992-01-31 Air flow rolling mill

Publications (3)

Publication Number Publication Date
ITMI920616A0 ITMI920616A0 (en) 1992-03-17
ITMI920616A1 ITMI920616A1 (en) 1993-09-17
IT1254693B true IT1254693B (en) 1995-09-28

Family

ID=6450700

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920616A IT1254693B (en) 1992-01-31 1992-03-17 ROLLING AND AIR CURRENT MILL

Country Status (5)

Country Link
JP (1) JP3281037B2 (en)
DE (1) DE4202784C2 (en)
IT (1) IT1254693B (en)
MX (1) MX9202530A (en)
TR (1) TR27704A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442099C2 (en) * 1994-11-25 1997-08-14 Loesche Gmbh Roller mill
DE19806895C2 (en) * 1998-02-19 2002-10-24 Pfeiffer Ag Geb Method and device for optimizing the milling bed of roller-type bowl mills
EP1554046B1 (en) 2002-05-29 2010-12-22 Loesche GmbH Enhanced ore comminution process and apparatus
DE10224009B4 (en) * 2002-05-29 2004-07-22 Loesche Gmbh Process for comminuting material, in particular ores, and roller mill for carrying out the process
DE102006061328B4 (en) * 2006-12-22 2014-01-16 Gebr. Pfeiffer Ag roller mill
JP2010131532A (en) * 2008-12-05 2010-06-17 Ube Machinery Corporation Ltd Vertical grinder
DE102010010752A1 (en) * 2010-03-09 2011-09-15 Loesche Gmbh roller mill
ES2426681T3 (en) * 2010-11-22 2013-10-24 Loesche Gmbh Transportable roller mill and transportable grinding installation
EA201300534A1 (en) * 2010-12-16 2013-08-30 Лёше Гмбх METHOD OF GRINDING THE GRINDED MATERIAL AND ROLE MILL
JP5825824B2 (en) * 2011-04-15 2015-12-02 三菱日立パワーシステムズ株式会社 Vertical crushing device, pulverized coal production device, and coal-fired boiler plant equipped with the same
IN2014CN03273A (en) * 2011-11-11 2015-07-03 Kawasaki Heavy Ind Ltd
DE102012111217A1 (en) 2012-11-21 2014-05-22 Thyssenkrupp Resource Technologies Gmbh Roller mill has actuatable clearing device which is arranged at preset distance from rolling mill roller on grinding table for removing grinding stock on grinding table in which mill roller and grinding roller drive are arranged
CN103801430B (en) * 2014-02-17 2015-03-25 江苏天鹏机电制造有限公司 Hydraulically-loaded dual-power pulverizer
KR102309260B1 (en) * 2014-03-12 2021-10-05 가부시키가이샤 그로우 엔지니어링 Operation control system for grinder and diagnostic device
JP6446847B2 (en) * 2014-06-16 2019-01-09 宇部興産機械株式会社 Operation method of vertical crusher and vertical crusher
CN108000289A (en) * 2018-02-05 2018-05-08 浙江牧诚工贸有限公司 A kind of sanding component of service plate
CN110053087B (en) * 2019-05-17 2020-10-09 苏州工业园区久泰精密电子有限公司 Laminating pressure adjusting device of rotary die-cutting machine and adjusting method thereof
DE102019210047B3 (en) * 2019-07-08 2020-06-18 Thyssenkrupp Ag Vertical roller mill

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981269A (en) * 1988-11-18 1991-01-01 Ube Industries, Ltd. Vertical mill
DE3921986C1 (en) * 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
JPH0798156B2 (en) * 1989-11-10 1995-10-25 宇部興産株式会社 Vertical crusher
JPH0753246B2 (en) * 1990-02-02 1995-06-07 宇部興産株式会社 Vertical crusher
JPH074550B2 (en) * 1990-05-10 1995-01-25 宇部興産株式会社 Vibration level control method for vertical crusher

Also Published As

Publication number Publication date
JP3281037B2 (en) 2002-05-13
ITMI920616A1 (en) 1993-09-17
TR27704A (en) 1995-06-22
MX9202530A (en) 1993-07-01
ITMI920616A0 (en) 1992-03-17
DE4202784A1 (en) 1993-08-05
DE4202784C2 (en) 2002-08-08
JPH07116532A (en) 1995-05-09

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