JP2017534454A - 粉砕ローラ - Google Patents
粉砕ローラ Download PDFInfo
- Publication number
- JP2017534454A JP2017534454A JP2017542269A JP2017542269A JP2017534454A JP 2017534454 A JP2017534454 A JP 2017534454A JP 2017542269 A JP2017542269 A JP 2017542269A JP 2017542269 A JP2017542269 A JP 2017542269A JP 2017534454 A JP2017534454 A JP 2017534454A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- bearing
- grinding
- roller bearing
- double row
- 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.)
- Granted
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 71
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000010298 pulverizing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 239000004568 cement Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- -1 ore Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000758 substrate 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
- B02C15/004—Shape or construction of rollers or balls
-
- 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
- B02C2015/008—Roller drive arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Rolling Contact Bearings (AREA)
- Crushing And Grinding (AREA)
- Accessories For Mixers (AREA)
Abstract
Description
Claims (6)
- 傾斜した固定内部ローラシャフト(3)と、
ローラ基体(7)上に設けられているローラジャケット(6)と、
前記固定内部ローラシャフト(3)に対して前記回転可能なローラ基体(7)を担持するために配置されている複列ころ軸受(21)およびそれから離間されている円筒形ころ軸受(22)と、
を備えた粉砕ローラにおいて、
前記円筒形ころ軸受(22)は、前記固定ローラシャフト(3)に対して回転可能に、前記ローラジャケット(6)を備えた前記ローラ基体(7)を担持するために、前記ローラシャフト(3)の端面領域内に設けられ、
前記複列ころ軸受(21)は、前記ローラシャフト(3)上で外側にずらされて配置されていること、
を特徴とする粉砕ローラ。 - 請求項1に記載の粉砕ローラであって、前記ローラ基体(7)上に付けられている前記ローラジャケット(6)は円錐台タイプの周囲外形を有することを特徴とする粉砕ローラ。
- 請求項1または2に記載の粉砕ローラであって、前記複列ころ軸受は複列円錐ころ軸受(21)としてまたは複列振り子ころ軸受として設計されていることを特徴とする粉砕ローラ。
- 請求項1から3のいずれか1項に記載の粉砕ローラであって、前記複列円錐ころ軸受(21)は相互に傾斜したころ軸受として設計されていることを特徴とする粉砕ローラ。
- 請求項1から4のいずれか1項に記載の粉砕ローラであって、同一の粉砕ローラ寸法で比較した場合、寸法的観点から、端面領域内に配置された前記円筒形ころ軸受(22)は、これまで使用されている外側領域に配置された円筒形ころ軸受より小さいように設計され得ることを特徴とする粉砕ローラ。
- 請求項1から5のいずれか1項に記載の粉砕ローラであって、前記複列円錐ころ軸受(21)は「X」配置または「O」配置で設けられていることを特徴とする粉砕ローラ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2014/073477 WO2015144259A1 (de) | 2014-10-31 | 2014-10-31 | Mahlwalze |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017534454A true JP2017534454A (ja) | 2017-11-24 |
JP6413025B2 JP6413025B2 (ja) | 2018-10-24 |
Family
ID=52011150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017542269A Active JP6413025B2 (ja) | 2014-10-31 | 2014-10-31 | 粉砕ローラ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160121335A1 (ja) |
EP (1) | EP2999542B1 (ja) |
JP (1) | JP6413025B2 (ja) |
CN (1) | CN105764613A (ja) |
DK (1) | DK2999542T3 (ja) |
WO (1) | WO2015144259A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3866979B1 (de) | 2019-04-04 | 2022-08-03 | Loesche GmbH | Hebelsystem zur kraftübertragung |
CN110090697B (zh) * | 2019-06-11 | 2024-04-19 | 中材(天津)粉体技术装备有限公司 | 磨辊轴承的新配置结构 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5471465A (en) * | 1977-09-22 | 1979-06-08 | Babcock & Wilcox Ag | Roller for roller type crusher |
JPS5573354A (en) * | 1978-11-24 | 1980-06-03 | Combustion Eng | Grinding mill |
JPS59206055A (ja) * | 1983-04-27 | 1984-11-21 | コンバツシヨン・エンヂニアリング・インコ−ポレ−テツド | 摩砕ロール用ジャーナル軸受構造 |
JPS601445U (ja) * | 1983-06-20 | 1985-01-08 | 石川島播磨重工業株式会社 | 竪型ロ−ラミルの粉砕ロ−ラ軸受潤滑装置 |
JPH0263559A (ja) * | 1988-05-04 | 1990-03-02 | Loesche Gmbh | 掃気式粉砕装置 |
US5127592A (en) * | 1990-01-16 | 1992-07-07 | Parham Robert L | One-piece pulverizing roller assembly |
CN1163798A (zh) * | 1996-04-29 | 1997-11-05 | 泰亚兹赫马什公司 | 磨辊 |
JP2012020213A (ja) * | 2010-07-13 | 2012-02-02 | Ihi Corp | ミルローラ軸受の潤滑構造 |
JP2012036964A (ja) * | 2010-08-06 | 2012-02-23 | Ihi Corp | ミルローラ軸受の摩耗低減方法及び装置 |
JP2012509839A (ja) * | 2008-11-26 | 2012-04-26 | エフ・エル・スミス・エー・エス | 粒子材料を粉砕するためのローラミル |
JP2012531300A (ja) * | 2009-06-24 | 2012-12-10 | アルストム テクノロジー リミテッド | 粉砕機の必須のばね装置のための力監視装置 |
Family Cites Families (17)
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US3072348A (en) * | 1959-04-21 | 1963-01-08 | C U R A Patents Ltd | Apparatus for the disintegration of solid particles |
US3114579A (en) * | 1962-05-28 | 1963-12-17 | Chicago Rawhide Mfg Co | Hub cap plug valve and assembly |
US3169809A (en) * | 1963-01-07 | 1965-02-16 | Alfred H Pendleton | Wheel bearing seal |
US4002299A (en) * | 1975-09-29 | 1977-01-11 | Combustion Engineering, Inc. | Hydraulically loaded pulverizer journal |
DE3100341A1 (de) * | 1981-01-08 | 1982-07-22 | Loesche GmbH, 4000 Düsseldorf | Walzenmuehle, insbesondere fuer die kohlenvermahlung |
US4969895A (en) * | 1989-01-23 | 1990-11-13 | Richards Medical Company | Apparatus and method for determining the tension on a ligament graft |
US5538192A (en) * | 1994-08-16 | 1996-07-23 | Parham; Robert L. | Plunger can and spring compressor |
US7028934B2 (en) * | 2003-07-31 | 2006-04-18 | F. L. Smidth Inc. | Vertical roller mill with improved hydro-pneumatic loading system |
DE10343218B4 (de) * | 2003-09-12 | 2006-05-04 | Loesche Gmbh | Sicherheitssystem für eine Wälzmühle und Verfahren zur Herstellung von Zement |
JP4477635B2 (ja) | 2003-09-12 | 2010-06-09 | ロエシェ ゲーエムベーハー | ローラ粉砕ミル及びその運転方法並びにセメントの製造方法 |
US20060118673A1 (en) * | 2004-11-22 | 2006-06-08 | Wark Rickey E | Method and apparatus for protected coal mill journals |
CN100408190C (zh) * | 2005-12-22 | 2008-08-06 | 上海重型机器厂有限公司 | 碗式中速磨煤机 |
US8087172B2 (en) * | 2008-09-26 | 2012-01-03 | Alstom Technology Ltd. | Method and apparatus for extended life journal assembly |
US8491196B2 (en) * | 2008-11-11 | 2013-07-23 | Babcock Power Services, Inc. | Bearing upgrade and kit |
KR20140019661A (ko) * | 2012-08-07 | 2014-02-17 | 류기택 | 가압식 수직형 롤러 분쇄기의 회전축 오염방지 장치 |
US9429977B2 (en) * | 2012-10-05 | 2016-08-30 | Alstom Technology Ltd | Relief spring stop bolt assembly for shallow bowl mills |
CN203803568U (zh) * | 2013-10-26 | 2014-09-03 | 安徽海螺川崎节能设备制造有限公司 | 立磨研磨结构 |
-
2014
- 2014-10-31 EP EP14808514.5A patent/EP2999542B1/de active Active
- 2014-10-31 CN CN201480037675.1A patent/CN105764613A/zh active Pending
- 2014-10-31 WO PCT/EP2014/073477 patent/WO2015144259A1/de active Application Filing
- 2014-10-31 JP JP2017542269A patent/JP6413025B2/ja active Active
- 2014-10-31 DK DK14808514.5T patent/DK2999542T3/da active
- 2014-10-31 US US14/896,162 patent/US20160121335A1/en not_active Abandoned
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5471465A (en) * | 1977-09-22 | 1979-06-08 | Babcock & Wilcox Ag | Roller for roller type crusher |
JPS5573354A (en) * | 1978-11-24 | 1980-06-03 | Combustion Eng | Grinding mill |
JPS59206055A (ja) * | 1983-04-27 | 1984-11-21 | コンバツシヨン・エンヂニアリング・インコ−ポレ−テツド | 摩砕ロール用ジャーナル軸受構造 |
JPS601445U (ja) * | 1983-06-20 | 1985-01-08 | 石川島播磨重工業株式会社 | 竪型ロ−ラミルの粉砕ロ−ラ軸受潤滑装置 |
JPH0263559A (ja) * | 1988-05-04 | 1990-03-02 | Loesche Gmbh | 掃気式粉砕装置 |
US5127592A (en) * | 1990-01-16 | 1992-07-07 | Parham Robert L | One-piece pulverizing roller assembly |
CN1163798A (zh) * | 1996-04-29 | 1997-11-05 | 泰亚兹赫马什公司 | 磨辊 |
JP2012509839A (ja) * | 2008-11-26 | 2012-04-26 | エフ・エル・スミス・エー・エス | 粒子材料を粉砕するためのローラミル |
JP2012531300A (ja) * | 2009-06-24 | 2012-12-10 | アルストム テクノロジー リミテッド | 粉砕機の必須のばね装置のための力監視装置 |
JP2012020213A (ja) * | 2010-07-13 | 2012-02-02 | Ihi Corp | ミルローラ軸受の潤滑構造 |
JP2012036964A (ja) * | 2010-08-06 | 2012-02-23 | Ihi Corp | ミルローラ軸受の摩耗低減方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
US20160121335A1 (en) | 2016-05-05 |
CN105764613A (zh) | 2016-07-13 |
EP2999542B1 (de) | 2017-08-09 |
DK2999542T3 (da) | 2017-11-13 |
EP2999542A1 (de) | 2016-03-30 |
JP6413025B2 (ja) | 2018-10-24 |
WO2015144259A1 (de) | 2015-10-01 |
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