EA201000074A1 - Валковая мельница - Google Patents

Валковая мельница

Info

Publication number
EA201000074A1
EA201000074A1 EA201000074A EA201000074A EA201000074A1 EA 201000074 A1 EA201000074 A1 EA 201000074A1 EA 201000074 A EA201000074 A EA 201000074A EA 201000074 A EA201000074 A EA 201000074A EA 201000074 A1 EA201000074 A1 EA 201000074A1
Authority
EA
Eurasian Patent Office
Prior art keywords
roller
lubricant
bearing
mill
recirculating
Prior art date
Application number
EA201000074A
Other languages
English (en)
Other versions
EA014467B1 (ru
Inventor
Сёрен Хангхёй
Андерс Фоугнер
Original Assignee
Эф-Эл-Смидт А/С
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 Эф-Эл-Смидт А/С filed Critical Эф-Эл-Смидт А/С
Publication of EA201000074A1 publication Critical patent/EA201000074A1/ru
Publication of EA014467B1 publication Critical patent/EA014467B1/ru

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
    • B02C15/004—Shape or construction of rollers or balls
    • B02C15/005—Rollers or balls of composite construction
    • 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
    • B02C15/08—Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member
    • 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
    • B02C15/14—Edge runners, e.g. Chile mills
    • 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
    • B02C4/30—Shape or construction of rollers
    • 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
    • B02C4/42—Driving mechanisms; Roller speed control

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Rolling Contact Bearings (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Massaging Devices (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Sliding-Contact Bearings (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

В изобретении описана валковая мельница (1) для перемалывания дисперсных материалов, таких как исходное цементное сырье, цементный клинкер и подобные материалы, содержащая в общем горизонтальный размольный стол (3), по меньшей мере один взаимодействующий с ним рабочий валок (4), приспособленный для вращения вокруг оси (6) валка за счет подшипника (7) валка, и замкнутую систему циркуляции смазочного материала, предназначенную для смазки подшипника (7) валка, которая включает емкость (9), каналы (10) подачи смазочного материала к подшипнику (7) валка и каналы (11) возврата смазочного материала от подшипника (7) валка. Валковая мельница отличается тем, что содержит насосное средство (20), приводимое в действие вращением валка (4) и содержащее первую часть (21), закрепленную на оси (6) валка, и вторую часть (22), закрепленную на валке (4) и вращающуюся вместе с ним. Тем самым формируется саморегулируемый нагнетательный насос, который при работе мельницы создает добавочное давление, достаточное для возврата смазочного материала в емкость, и производительность которого пропорциональна скорости вращения валка и, следовательно, соответствует потребности в смазке.
EA201000074A 2007-06-27 2008-04-28 Валковая мельница EA014467B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200700927 2007-06-27
PCT/EP2008/055177 WO2009000577A1 (en) 2007-06-27 2008-04-28 Roller mill

Publications (2)

Publication Number Publication Date
EA201000074A1 true EA201000074A1 (ru) 2010-06-30
EA014467B1 EA014467B1 (ru) 2010-12-30

Family

ID=39592717

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000074A EA014467B1 (ru) 2007-06-27 2008-04-28 Валковая мельница

Country Status (20)

Country Link
US (1) US7967228B2 (ru)
EP (1) EP2162220B1 (ru)
JP (1) JP2010531222A (ru)
KR (1) KR101094476B1 (ru)
CN (1) CN101687199B (ru)
AT (1) ATE547177T1 (ru)
AU (1) AU2008267319B2 (ru)
BR (1) BRPI0813879A2 (ru)
CA (1) CA2686935A1 (ru)
EA (1) EA014467B1 (ru)
EG (1) EG25790A (ru)
ES (1) ES2382019T3 (ru)
MA (1) MA31518B1 (ru)
MX (1) MX2009011559A (ru)
PL (1) PL2162220T3 (ru)
PT (1) PT2162220E (ru)
TN (1) TN2009000376A1 (ru)
UA (1) UA96049C2 (ru)
WO (1) WO2009000577A1 (ru)
ZA (1) ZA200907182B (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2667753C1 (ru) * 2015-03-18 2018-09-24 Пмс Хандельсконтор Гмбх Измельчающее устройство

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2742607C (en) * 2008-11-26 2013-10-22 Flsmidth A/S Roller mill for grinding particulate material
JP5630110B2 (ja) * 2010-07-12 2014-11-26 Ｊｆｅスチール株式会社 竪型ローラミルの粉砕ローラ潤滑油交換装置
WO2012049094A1 (en) * 2010-10-11 2012-04-19 Flsmidth A/S Roller mill
CN102553682A (zh) * 2011-12-28 2012-07-11 一重集团大连设计研究院有限公司 双辊机械式中心施压式卧式辊磨粉磨装置
CN113309973A (zh) * 2021-05-27 2021-08-27 南通利元亨机械有限公司 雷蒙磨磨辊自动加油系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742678A1 (de) * 1977-09-22 1979-04-05 Babcock Ag Mahlwalze

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2667753C1 (ru) * 2015-03-18 2018-09-24 Пмс Хандельсконтор Гмбх Измельчающее устройство

Also Published As

Publication number Publication date
EP2162220B1 (en) 2012-02-29
MX2009011559A (es) 2009-11-10
AU2008267319B2 (en) 2013-01-17
US7967228B2 (en) 2011-06-28
KR20100024434A (ko) 2010-03-05
CA2686935A1 (en) 2008-12-31
ES2382019T3 (es) 2012-06-04
ATE547177T1 (de) 2012-03-15
EA014467B1 (ru) 2010-12-30
EP2162220A1 (en) 2010-03-17
US20100181404A1 (en) 2010-07-22
CN101687199A (zh) 2010-03-31
TN2009000376A1 (en) 2010-12-31
BRPI0813879A2 (pt) 2015-01-13
MA31518B1 (fr) 2010-07-01
JP2010531222A (ja) 2010-09-24
AU2008267319A1 (en) 2008-12-31
ZA200907182B (en) 2010-09-29
WO2009000577A1 (en) 2008-12-31
EG25790A (en) 2012-07-30
UA96049C2 (en) 2011-09-26
PL2162220T3 (pl) 2012-08-31
KR101094476B1 (ko) 2011-12-19
PT2162220E (pt) 2012-04-11
CN101687199B (zh) 2012-06-13

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY KZ RU