ZA9610802B - Energy-efficient grinding rolls for coal pulverizers - Google Patents

Energy-efficient grinding rolls for coal pulverizers

Info

Publication number
ZA9610802B
ZA9610802B ZA9610802A ZA9610802A ZA9610802B ZA 9610802 B ZA9610802 B ZA 9610802B ZA 9610802 A ZA9610802 A ZA 9610802A ZA 9610802 A ZA9610802 A ZA 9610802A ZA 9610802 B ZA9610802 B ZA 9610802B
Authority
ZA
South Africa
Prior art keywords
energy
efficient grinding
grinding rolls
coal pulverizers
pulverizers
Prior art date
Application number
ZA9610802A
Other languages
English (en)
Inventor
Brian Paul Demarey
James Fabian Durant
Martin John Koziak
Robert Stephen Prairie
Reed Staley Carr Rogers
Anthony John Rooney
Gregory R Strich
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of ZA9610802B publication Critical patent/ZA9610802B/xx

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
    • B02C15/004—Shape or construction of rollers or balls
    • B02C15/005—Rollers or balls of composite construction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49544—Roller making
    • Y10T29/4956—Fabricating and shaping roller work contacting surface element
ZA9610802A 1995-12-26 1996-12-20 Energy-efficient grinding rolls for coal pulverizers ZA9610802B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57699595A 1995-12-26 1995-12-26

Publications (1)

Publication Number Publication Date
ZA9610802B true ZA9610802B (en) 1997-06-30

Family

ID=24306854

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9610802A ZA9610802B (en) 1995-12-26 1996-12-20 Energy-efficient grinding rolls for coal pulverizers

Country Status (9)

Country Link
US (1) US6061908A (xx)
EP (1) EP0873193A1 (xx)
JP (1) JPH11501577A (xx)
KR (1) KR19990076793A (xx)
CN (1) CN1209082A (xx)
AU (1) AU7734796A (xx)
TW (1) TW307700B (xx)
WO (1) WO1997023292A1 (xx)
ZA (1) ZA9610802B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6564727B1 (en) * 2002-01-25 2003-05-20 Alstom Ltd. Method and apparatus for uprating and controlling a solid fuel pulverized and exhauster system for a steam generator
JP4376566B2 (ja) * 2003-07-16 2009-12-02 カワサキプラントシステムズ株式会社 竪型ミルおよびその粉砕面の形状決定方法
US7584917B2 (en) * 2007-03-29 2009-09-08 Alstom Technology Ltd Seal for coiled spring assembly
US8087172B2 (en) * 2008-09-26 2012-01-03 Alstom Technology Ltd. Method and apparatus for extended life journal assembly
EP2599551A4 (en) * 2010-07-26 2017-05-31 Ing Shoji Co., Ltd. Vertical mill roll
CN105396680A (zh) * 2015-12-07 2016-03-16 宜兴市泰和机械有限公司 一种磨辊轴箱体
CN112108255B (zh) * 2020-10-13 2024-04-12 中材国际智能科技有限公司 一种自带整形功能的立磨制砂系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1009520A (en) * 1909-11-06 1911-11-21 Taylor Iron & Steel Company Crushing-head for ore and rock crushers.
US4604781A (en) * 1985-02-19 1986-08-12 Combustion Engineering, Inc. Highly abrasive resistant material and grinding roll surfaced therewith
DE3602932A1 (de) * 1986-01-31 1987-08-06 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zum zerkleinern von feststoffen
SU1666178A1 (ru) * 1986-03-03 1991-07-30 Научно-Производственное Объединение По Технологии Машиностроения "Цниитмаш" Валкова среднеходна мельница
JPS63143949A (ja) * 1986-12-09 1988-06-16 アイエヌジ商事株式会社 粉砕機に使用される破砕面部材
BE1004573A4 (fr) * 1990-09-20 1992-12-15 Magotteaux Int Procede de fabrication d'une piece de fonderie bimetallique et piece d'usure realisee par ce procede.

Also Published As

Publication number Publication date
JPH11501577A (ja) 1999-02-09
AU7734796A (en) 1997-07-17
EP0873193A1 (en) 1998-10-28
US6061908A (en) 2000-05-16
TW307700B (en) 1997-06-11
KR19990076793A (ko) 1999-10-15
WO1997023292A1 (en) 1997-07-03
CN1209082A (zh) 1999-02-24

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