DE3064180D1 - Low load coal bucket and method of operating a pulverised coal-fired furnace - Google Patents

Low load coal bucket and method of operating a pulverised coal-fired furnace

Info

Publication number
DE3064180D1
DE3064180D1 DE8080100740T DE3064180T DE3064180D1 DE 3064180 D1 DE3064180 D1 DE 3064180D1 DE 8080100740 T DE8080100740 T DE 8080100740T DE 3064180 T DE3064180 T DE 3064180T DE 3064180 D1 DE3064180 D1 DE 3064180D1
Authority
DE
Germany
Prior art keywords
coal
operating
low load
fired furnace
pulverised
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
DE8080100740T
Other languages
English (en)
Inventor
Angelos Kokkinos
Michael Scott Mccartney
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26705135&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3064180(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/029,605 external-priority patent/US4252069A/en
Priority claimed from US06/029,606 external-priority patent/US4274343A/en
Application filed by Combustion Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of DE3064180D1 publication Critical patent/DE3064180D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/02—Structural details of mounting
    • F23C5/06—Provision for adjustment of burner position during operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/10—Nozzle tips
    • F23D2201/101—Nozzle tips tiltable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE8080100740T 1979-04-13 1980-02-14 Low load coal bucket and method of operating a pulverised coal-fired furnace Expired DE3064180D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/029,605 US4252069A (en) 1979-04-13 1979-04-13 Low load coal bucket
US06/029,606 US4274343A (en) 1979-04-13 1979-04-13 Low load coal nozzle

Publications (1)

Publication Number Publication Date
DE3064180D1 true DE3064180D1 (en) 1983-08-25

Family

ID=26705135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080100740T Expired DE3064180D1 (en) 1979-04-13 1980-02-14 Low load coal bucket and method of operating a pulverised coal-fired furnace

Country Status (5)

Country Link
EP (1) EP0017721B2 (de)
AU (1) AU530834B2 (de)
DE (1) DE3064180D1 (de)
ES (1) ES8103344A1 (de)
IN (1) IN151051B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304196A (en) * 1979-10-17 1981-12-08 Combustion Engineering, Inc. Apparatus for tilting low load coal nozzle
US4425855A (en) * 1983-03-04 1984-01-17 Combustion Engineering, Inc. Secondary air control damper arrangement
GB9322016D0 (en) * 1993-10-26 1993-12-15 Rolls Royce Power Eng Improvements in or relating to solid fuel burners
CN104776428A (zh) * 2015-04-04 2015-07-15 哈尔滨博深科技发展有限公司 多钝体浓淡分离煤粉燃烧装置
CN112178633A (zh) * 2020-09-29 2021-01-05 湖北赤焰热能工程有限公司 一种浓缩型双调风旋流燃烧器及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608168A (en) * 1949-10-21 1952-08-26 Comb Eng Superheater Inc Dual nozzle burner for pulverized fuel
DE913092C (de) * 1951-04-06 1954-06-08 Kohlenscheidungs Ges Mit Besch Brenner fuer Kohlenstaub od. dgl. feinverteilten Brennstoff
US3224419A (en) * 1961-12-13 1965-12-21 Combustion Eng Vapor generator with tangential firing arrangement

Also Published As

Publication number Publication date
EP0017721B1 (de) 1983-07-20
EP0017721A2 (de) 1980-10-29
ES490436A0 (es) 1981-02-16
AU530834B2 (en) 1983-07-28
EP0017721A3 (en) 1980-12-10
AU5738080A (en) 1980-10-16
ES8103344A1 (es) 1981-02-16
IN151051B (de) 1983-02-12
EP0017721B2 (de) 1987-05-20

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Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee