CA1016415A - Slag prevention air slots in furnace sidewalls - Google Patents

Slag prevention air slots in furnace sidewalls

Info

Publication number
CA1016415A
CA1016415A CA207,496A CA207496A CA1016415A CA 1016415 A CA1016415 A CA 1016415A CA 207496 A CA207496 A CA 207496A CA 1016415 A CA1016415 A CA 1016415A
Authority
CA
Canada
Prior art keywords
air slots
prevention air
furnace sidewalls
slag prevention
slag
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
CA207,496A
Other versions
CA207496S (en
Inventor
John A. Brown
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.)
Foster Wheeler Inc
Original Assignee
Foster Wheeler 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 Foster Wheeler Inc filed Critical Foster Wheeler Inc
Application granted granted Critical
Publication of CA1016415A publication Critical patent/CA1016415A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B19/00—Water-tube boilers of combined horizontally-inclined type and vertical type, i.e. water-tube boilers of horizontally-inclined type having auxiliary water-tube sets in vertical or substantially vertical arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • F22B21/341—Vertical radiation boilers with combustion in the lower part
    • F22B21/343—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Supply (AREA)
  • Gasification And Melting Of Waste (AREA)
CA207,496A 1973-11-19 1974-08-21 Slag prevention air slots in furnace sidewalls Expired CA1016415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US417319A US3867909A (en) 1973-11-19 1973-11-19 Slag prevention air slots in furnace sidewalls

Publications (1)

Publication Number Publication Date
CA1016415A true CA1016415A (en) 1977-08-30

Family

ID=23653477

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,496A Expired CA1016415A (en) 1973-11-19 1974-08-21 Slag prevention air slots in furnace sidewalls

Country Status (8)

Country Link
US (1) US3867909A (en)
JP (1) JPS5230641B2 (en)
AR (1) AR203492A1 (en)
BR (1) BR7409589A (en)
CA (1) CA1016415A (en)
ES (1) ES431386A1 (en)
GB (1) GB1466579A (en)
IT (1) IT1022799B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5305698A (en) * 1989-04-04 1994-04-26 Blackwell Brian R Method and apparatus for improving fluid flow and gas mixing in boilers

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559748A (en) * 1978-01-16 1980-01-23 Foster Wheeler Power Prod Furnaces
JPS54142934U (en) * 1978-03-22 1979-10-04
JPS5540118U (en) * 1978-09-07 1980-03-14
JPS6226542Y2 (en) * 1978-09-12 1987-07-07
CN101699166B (en) * 2009-11-16 2011-03-23 上海交通大学 Bottom air spout set of tangentially-fired coal-burning boiler
CN102620309A (en) * 2012-04-10 2012-08-01 无锡华光锅炉股份有限公司 Bottom air distribution structure of boiler
CN102705818B (en) * 2012-06-22 2014-12-24 上海锅炉厂有限公司 Wall-attached wind distribution method of boiler combustor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1617694A (en) * 1924-03-11 1927-02-15 Int Comb Eng Corp Art of combustion
US2294242A (en) * 1939-04-14 1942-08-25 Josiah H Rohrer Steam generating furnace
US2695599A (en) * 1953-07-14 1954-11-30 Combustion Eng Superheat temperature control by overfire air
US3048131A (en) * 1959-06-18 1962-08-07 Babcock & Wilcox Co Method for burning fuel
US3269366A (en) * 1964-10-20 1966-08-30 Combustion Eng Vapor generator furnace wall deslagger
US3662719A (en) * 1970-10-09 1972-05-16 Foster Wheeler Corp Apparatus and process for slag reduction in a vapor generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5305698A (en) * 1989-04-04 1994-04-26 Blackwell Brian R Method and apparatus for improving fluid flow and gas mixing in boilers

Also Published As

Publication number Publication date
ES431386A1 (en) 1976-11-01
BR7409589A (en) 1976-05-25
IT1022799B (en) 1978-04-20
AR203492A1 (en) 1975-09-15
JPS5083602A (en) 1975-07-07
US3867909A (en) 1975-02-25
JPS5230641B2 (en) 1977-08-09
GB1466579A (en) 1977-03-09
AU7359874A (en) 1976-03-25

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