CN102348509B - 用于辊式碾磨机的液压装置 - Google Patents
用于辊式碾磨机的液压装置 Download PDFInfo
- Publication number
- CN102348509B CN102348509B CN201080012021.5A CN201080012021A CN102348509B CN 102348509 B CN102348509 B CN 102348509B CN 201080012021 A CN201080012021 A CN 201080012021A CN 102348509 B CN102348509 B CN 102348509B
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- grinding
- spring
- roll
- unit
- 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.)
- Expired - Fee Related
Links
- 238000000227 grinding Methods 0.000 claims abstract description 119
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 18
- 239000010720 hydraulic oil Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009004025.9 | 2009-03-19 | ||
DE202009004025U DE202009004025U1 (de) | 2009-03-19 | 2009-03-19 | Hydraulikanordnung für Wälzmühlen |
PCT/EP2010/001592 WO2010105783A1 (de) | 2009-03-19 | 2010-03-12 | Hydraulikanordnung für wälzmühlen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102348509A CN102348509A (zh) | 2012-02-08 |
CN102348509B true CN102348509B (zh) | 2014-07-02 |
Family
ID=42342592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080012021.5A Expired - Fee Related CN102348509B (zh) | 2009-03-19 | 2010-03-12 | 用于辊式碾磨机的液压装置 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2408565B1 (pt) |
JP (1) | JP5417526B2 (pt) |
CN (1) | CN102348509B (pt) |
BR (1) | BRPI1009903A2 (pt) |
DE (1) | DE202009004025U1 (pt) |
DK (1) | DK2408565T3 (pt) |
EA (1) | EA022509B1 (pt) |
ES (1) | ES2388598T3 (pt) |
PL (1) | PL2408565T3 (pt) |
WO (1) | WO2010105783A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010012893A1 (de) * | 2010-03-26 | 2011-09-29 | Loesche Gmbh | Rollenmühle |
DE102010031442A1 (de) * | 2010-07-16 | 2012-01-19 | Hitachi Power Europe Gmbh | Spannsystem, insbesondere hydropneumatisches Spannsystem, einer Wälzmühle |
DE102012107729A1 (de) * | 2012-08-22 | 2014-02-27 | GFB Gesellschaft für Bemessungsforschung mbH | Mahlvorrichtung |
EP2903744B1 (de) * | 2014-03-21 | 2017-02-22 | Loesche GmbH | Verfahren und vorrichtung zum aufbereiten und trennen eines materials aus einem verbundenen mehrstoffsystem |
JP7279641B2 (ja) * | 2017-11-16 | 2023-05-23 | Ubeマシナリー株式会社 | 竪型粉砕機、及び、竪型粉砕機の粉砕ローラ圧力制御方法 |
CN109127005B (zh) * | 2018-08-31 | 2021-06-29 | 江苏鹏飞集团股份有限公司 | 互相备用的多辊水泥立式辊磨机 |
DE102018123508A1 (de) | 2018-09-25 | 2020-03-26 | Mitsubishi Hitachi Power Systems Europe Gmbh | Spannsystem einer Wälzmühle mit einer modularen Hydraulikspeichereinheit |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0048787A2 (en) * | 1980-10-01 | 1982-04-07 | Combustion Engineering, Inc. | Electronic controller of hydraulic pressure for journal loading of bowl mill |
US4485974A (en) * | 1980-12-17 | 1984-12-04 | F. L. Smidth & Co. | Vertical roller mill and method of use thereof |
FR2614665A1 (fr) * | 1987-04-28 | 1988-11-04 | Errta Sarl | Ressort hydropneumatique de compression a effort reglable ou asservi |
US6021968A (en) * | 1996-02-01 | 2000-02-08 | Loesche Gmbh | Roller mill |
CN1672800A (zh) * | 2005-04-28 | 2005-09-28 | 沈阳重型机械集团有限责任公司 | 辊盘式磨煤机液压变加载*** |
CN2805926Y (zh) * | 2005-07-07 | 2006-08-16 | 北京中冶迈克液压有限责任公司 | 立式磨机液压加压*** |
CN201006445Y (zh) * | 2007-02-15 | 2008-01-16 | 辽阳新力源电站矿山设备有限公司 | 大型立式辊磨机囊式液压缸 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB943450A (en) * | 1961-01-20 | 1963-12-04 | Ernst Guenter Loesche | Ring mill with hydro-pneumatic springing |
DD106953A1 (pt) | 1973-10-09 | 1974-07-12 | ||
DE3100341A1 (de) | 1981-01-08 | 1982-07-22 | Loesche GmbH, 4000 Düsseldorf | Walzenmuehle, insbesondere fuer die kohlenvermahlung |
JPH06316292A (ja) * | 1993-05-07 | 1994-11-15 | Mitsubishi Heavy Ind Ltd | 非常操舵装置付き油圧式操舵システム |
JP2561167Y2 (ja) * | 1993-05-07 | 1998-01-28 | 株式会社島津製作所 | 油圧装置 |
JPH0957134A (ja) * | 1995-08-24 | 1997-03-04 | Babcock Hitachi Kk | ローラミル |
US7028934B2 (en) * | 2003-07-31 | 2006-04-18 | F. L. Smidth Inc. | Vertical roller mill with improved hydro-pneumatic loading system |
EP1675683B1 (de) | 2003-09-12 | 2011-03-02 | Loesche GmbH | Verfahren zum Betreiben einer Wälzmühle und Verfahren zur Herstellung von Zement |
DE102004062400B4 (de) | 2004-12-23 | 2006-10-26 | Loesche Gmbh | Wälzmühle in Modulbauweise |
-
2009
- 2009-03-19 DE DE202009004025U patent/DE202009004025U1/de not_active Expired - Lifetime
-
2010
- 2010-03-12 EA EA201101289A patent/EA022509B1/ru not_active IP Right Cessation
- 2010-03-12 CN CN201080012021.5A patent/CN102348509B/zh not_active Expired - Fee Related
- 2010-03-12 EP EP10713306A patent/EP2408565B1/de active Active
- 2010-03-12 WO PCT/EP2010/001592 patent/WO2010105783A1/de active Application Filing
- 2010-03-12 BR BRPI1009903A patent/BRPI1009903A2/pt not_active IP Right Cessation
- 2010-03-12 ES ES10713306T patent/ES2388598T3/es active Active
- 2010-03-12 PL PL10713306T patent/PL2408565T3/pl unknown
- 2010-03-12 DK DK10713306.8T patent/DK2408565T3/da active
- 2010-03-12 JP JP2012500128A patent/JP5417526B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0048787A2 (en) * | 1980-10-01 | 1982-04-07 | Combustion Engineering, Inc. | Electronic controller of hydraulic pressure for journal loading of bowl mill |
US4485974A (en) * | 1980-12-17 | 1984-12-04 | F. L. Smidth & Co. | Vertical roller mill and method of use thereof |
FR2614665A1 (fr) * | 1987-04-28 | 1988-11-04 | Errta Sarl | Ressort hydropneumatique de compression a effort reglable ou asservi |
US6021968A (en) * | 1996-02-01 | 2000-02-08 | Loesche Gmbh | Roller mill |
CN1672800A (zh) * | 2005-04-28 | 2005-09-28 | 沈阳重型机械集团有限责任公司 | 辊盘式磨煤机液压变加载*** |
CN2805926Y (zh) * | 2005-07-07 | 2006-08-16 | 北京中冶迈克液压有限责任公司 | 立式磨机液压加压*** |
CN201006445Y (zh) * | 2007-02-15 | 2008-01-16 | 辽阳新力源电站矿山设备有限公司 | 大型立式辊磨机囊式液压缸 |
Also Published As
Publication number | Publication date |
---|---|
WO2010105783A1 (de) | 2010-09-23 |
ES2388598T3 (es) | 2012-10-16 |
DE202009004025U1 (de) | 2010-08-12 |
CN102348509A (zh) | 2012-02-08 |
PL2408565T3 (pl) | 2012-09-28 |
EP2408565A1 (de) | 2012-01-25 |
BRPI1009903A2 (pt) | 2016-03-15 |
EP2408565B1 (de) | 2012-05-23 |
EA201101289A1 (ru) | 2012-02-28 |
JP5417526B2 (ja) | 2014-02-19 |
JP2012520976A (ja) | 2012-09-10 |
EA022509B1 (ru) | 2016-01-29 |
DK2408565T3 (da) | 2012-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20190312 |