CA1235105A - Bull ring for a coal pulverizer - Google Patents

Bull ring for a coal pulverizer

Info

Publication number
CA1235105A
CA1235105A CA000434792A CA434792A CA1235105A CA 1235105 A CA1235105 A CA 1235105A CA 000434792 A CA000434792 A CA 000434792A CA 434792 A CA434792 A CA 434792A CA 1235105 A CA1235105 A CA 1235105A
Authority
CA
Canada
Prior art keywords
wear
resistant layer
grinding table
bull ring
base
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
Application number
CA000434792A
Other languages
English (en)
French (fr)
Inventor
Theodore V. Maliszewski, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Power Inc
Original Assignee
Combustion Engineering Inc
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 Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of CA1235105A publication Critical patent/CA1235105A/en
Expired legal-status Critical Current

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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles 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
    • B02C15/003—Shape or construction of discs or rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
CA000434792A 1982-10-22 1983-08-17 Bull ring for a coal pulverizer Expired CA1235105A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43608982A 1982-10-22 1982-10-22
US436,089 1982-10-22

Publications (1)

Publication Number Publication Date
CA1235105A true CA1235105A (en) 1988-04-12

Family

ID=23731069

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000434792A Expired CA1235105A (en) 1982-10-22 1983-08-17 Bull ring for a coal pulverizer

Country Status (9)

Country Link
EP (1) EP0107044B1 (ko)
JP (1) JPS5992038A (ko)
KR (1) KR840006296A (ko)
AU (1) AU567696B2 (ko)
CA (1) CA1235105A (ko)
DE (1) DE3379103D1 (ko)
ES (1) ES526537A0 (ko)
IN (1) IN157719B (ko)
ZA (1) ZA836264B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN166426B (ko) * 1986-02-24 1990-05-05 Combustion Eng
KR100382575B1 (ko) * 2000-09-27 2003-05-01 이영진 미분기의 롤타이어 재생방법 및 재생롤타이어
KR100660569B1 (ko) * 2005-12-15 2006-12-22 한국남동발전 주식회사 분쇄기의 롤러 및 회전판의 보수 방법
KR100799294B1 (ko) * 2007-10-05 2008-01-30 어드벤스드레곤(주) 화력발전소 석탄분쇄용 미분기 화재 감지장치
WO2013166179A1 (en) 2012-05-01 2013-11-07 Innovative Combustion Technologies, Inc. Pulverizer mill protection system
US9604226B2 (en) 2012-05-01 2017-03-28 Innovative Combustion Technologies, Inc. Pulverizer mill protection system
CN103468990B (zh) * 2013-09-18 2016-03-09 胡力 用于生产钒氮合金的坯料的生产线

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848170A (en) * 1953-07-24 1958-08-19 Combustion Eng Wear compensating means for pulverizing mills of the ring-roller type
GB928928A (en) * 1961-04-13 1963-06-19 Mond Nickel Co Ltd Improvements relating to liners for grinding mills
US3138337A (en) * 1963-03-26 1964-06-23 Combustion Eng Pulverizing bowl mill utlizing a segmented bull ring
US3355264A (en) * 1965-02-03 1967-11-28 Canada Iron Foundries Ltd Composite impact and abrasion resistant material
DE1507580A1 (de) * 1966-05-20 1969-04-03 Loesche Kg Verschleissteil,insbesondere Mahlringsegment fuer Waelzmuehlen,Walzenmuehlen,Federrollenmuehlen u.dgl.
FR2492275A1 (fr) * 1980-10-21 1982-04-23 Genot Francois Marteaux de broyage pour broyeurs a ordures menageres
ZA844074B (en) * 1983-05-30 1986-04-30 Vickers Australia Ltd Abrasion resistant materials

Also Published As

Publication number Publication date
EP0107044B1 (en) 1989-02-01
EP0107044A2 (en) 1984-05-02
ES8503525A1 (es) 1985-03-01
ES526537A0 (es) 1985-03-01
AU567696B2 (en) 1987-12-03
ZA836264B (en) 1984-04-25
KR840006296A (ko) 1984-11-29
IN157719B (ko) 1986-05-24
AU2049183A (en) 1984-05-03
DE3379103D1 (en) 1989-03-09
EP0107044A3 (en) 1986-03-12
JPS5992038A (ja) 1984-05-28

Similar Documents

Publication Publication Date Title
US4242002A (en) Agitator means for tower type abrasion mills
CA1235105A (en) Bull ring for a coal pulverizer
CN109277146A (zh) 一种立磨制砂机
US3929296A (en) Striking tool
JP2764612B2 (ja) ローラミル
HU198860B (en) Disintegrating mill
EP1008389B1 (en) Improvements in wood chipping machines
NZ502898A (en) Rotary grinding mill for size reduction of particles
CA1311232C (en) Pulverizer having rotatable grinding table with replaceable air port segments
CA1212365A (en) Trimetal pulverizer roll and a method of manufacture thereof
US4389767A (en) Method of manufacturing pulverizer rolls
CN100391615C (zh) 一种盘式磁选辊压机
KR19990076793A (ko) 석탄 분쇄용 고효율 연마롤
CN208449489U (zh) 一种立磨制砂机
CN214439542U (zh) 一种磨粉机用耐磨刮刀
US5388774A (en) Cutter member for scrap reduction mill
CN111298938A (zh) 一种多功能碎磨机
US4610401A (en) Trimetal pulverizer roll
CN110813453A (zh) 一种用于烟花铝粉生产的球磨机
CN220759394U (zh) 一种高寿命磨辊座衬板
CN1387957A (zh) 环磨机
JP3147136B2 (ja) 竪型粉砕機
CN2370954Y (zh) 一种环磨机
JPH04106632U (ja) 竪型粉砕機
JP2626836B2 (ja) 竪型粉砕機

Legal Events

Date Code Title Description
MKEX Expiry