ES8503525A1 - Bull ring for a coal pulverizer. - Google Patents

Bull ring for a coal pulverizer.

Info

Publication number
ES8503525A1
ES8503525A1 ES526537A ES526537A ES8503525A1 ES 8503525 A1 ES8503525 A1 ES 8503525A1 ES 526537 A ES526537 A ES 526537A ES 526537 A ES526537 A ES 526537A ES 8503525 A1 ES8503525 A1 ES 8503525A1
Authority
ES
Spain
Prior art keywords
bull ring
coal pulverizer
coal
bowl
bull
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
ES526537A
Other languages
Spanish (es)
Other versions
ES526537A0 (en
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.)
Combustion Engineering 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
Publication of ES8503525A1 publication Critical patent/ES8503525A1/en
Publication of ES526537A0 publication Critical patent/ES526537A0/en
Granted 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)
  • Polishing Bodies And Polishing Tools (AREA)
  • Disintegrating Or Milling (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

A coal-pulverizing bowl mill (1) has a bull ring (12) fastened to the table, or bowl (4), as a single body with a surface alloy (17) of high chromium content,
ES526537A 1982-10-22 1983-10-18 IMPROVEMENTS IN PRESSURE RINGS FOR CARBON SPRAYERS Granted ES526537A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43608982A 1982-10-22 1982-10-22

Publications (2)

Publication Number Publication Date
ES8503525A1 true ES8503525A1 (en) 1985-03-01
ES526537A0 ES526537A0 (en) 1985-03-01

Family

ID=23731069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526537A Granted ES526537A0 (en) 1982-10-22 1983-10-18 IMPROVEMENTS IN PRESSURE RINGS FOR CARBON SPRAYERS

Country Status (9)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN166426B (en) * 1986-02-24 1990-05-05 Combustion Eng
KR100382575B1 (en) * 2000-09-27 2003-05-01 이영진 A recycled roller tire for pulverizer and a recycling process therefor
KR100660569B1 (en) * 2005-12-15 2006-12-22 한국남동발전 주식회사 Maintenance method of roller and turn table of pulverizer
KR100799294B1 (en) * 2007-10-05 2008-01-30 어드벤스드레곤(주) A fire sensor in the pulverizer for a thermal power plant
US9604226B2 (en) 2012-05-01 2017-03-28 Innovative Combustion Technologies, Inc. Pulverizer mill protection system
WO2013166179A1 (en) 2012-05-01 2013-11-07 Innovative Combustion Technologies, Inc. Pulverizer mill protection system
CN103468990B (en) * 2013-09-18 2016-03-09 胡力 For the production of the production line of the blank of VN alloy

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 (en) * 1966-05-20 1969-04-03 Loesche Kg Wear part, in particular grinding ring segment for roller mills, roller mills, spring roller mills and the like.
FR2492275A1 (en) * 1980-10-21 1982-04-23 Genot Francois Hammer for crushing domestic refuse - is made of tough, wear resistant cast steel
ZA844074B (en) * 1983-05-30 1986-04-30 Vickers Australia Ltd Abrasion resistant materials

Also Published As

Publication number Publication date
AU567696B2 (en) 1987-12-03
EP0107044A3 (en) 1986-03-12
KR840006296A (en) 1984-11-29
CA1235105A (en) 1988-04-12
EP0107044A2 (en) 1984-05-02
EP0107044B1 (en) 1989-02-01
DE3379103D1 (en) 1989-03-09
JPS5992038A (en) 1984-05-28
AU2049183A (en) 1984-05-03
IN157719B (en) 1986-05-24
ZA836264B (en) 1984-04-25
ES526537A0 (en) 1985-03-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519