IT984875B - Focolare per caldaie a vapore - Google Patents

Focolare per caldaie a vapore

Info

Publication number
IT984875B
IT984875B IT86242/73A IT8624273A IT984875B IT 984875 B IT984875 B IT 984875B IT 86242/73 A IT86242/73 A IT 86242/73A IT 8624273 A IT8624273 A IT 8624273A IT 984875 B IT984875 B IT 984875B
Authority
IT
Italy
Prior art keywords
hearth
steam boilers
boilers
steam
Prior art date
Application number
IT86242/73A
Other languages
English (en)
Italian (it)
Original Assignee
Engelhard Min & Chem
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 Engelhard Min & Chem filed Critical Engelhard Min & Chem
Application granted granted Critical
Publication of IT984875B publication Critical patent/IT984875B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • 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 
    • F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
    • 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • 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 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/10—Furnace staging
    • F23C2201/101—Furnace staging in vertical direction, e.g. alternating lean and rich zones
    • 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 
    • F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
    • F23C2700/06—Combustion apparatus using pulverized fuel
    • F23C2700/066—Other special arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion Of Fluid Fuel (AREA)
IT86242/73A 1972-05-12 1973-05-16 Focolare per caldaie a vapore IT984875B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25291672A 1972-05-12 1972-05-12

Publications (1)

Publication Number Publication Date
IT984875B true IT984875B (it) 1974-11-20

Family

ID=22958089

Family Applications (1)

Application Number Title Priority Date Filing Date
IT86242/73A IT984875B (it) 1972-05-12 1973-05-16 Focolare per caldaie a vapore

Country Status (8)

Country Link
JP (1) JPS5646045B2 (enrdf_load_html_response)
AU (1) AU476173B2 (enrdf_load_html_response)
BE (1) BE799450A (enrdf_load_html_response)
CA (1) CA1003718A (enrdf_load_html_response)
DE (1) DE2323919C2 (enrdf_load_html_response)
FR (1) FR2185269A5 (enrdf_load_html_response)
GB (1) GB1434993A (enrdf_load_html_response)
IT (1) IT984875B (enrdf_load_html_response)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111235A (enrdf_load_html_response) * 1973-02-24 1974-10-23
JPS5232977Y2 (enrdf_load_html_response) * 1973-07-12 1977-07-27
MX143430A (es) * 1975-01-02 1981-05-12 Engelhard Min & Chem Mejoras en metodo y aparato para quemar combustibles carbonaceos para producir energia en la forma de calor
JPS5825926B2 (ja) * 1975-03-14 1983-05-31 太平洋セメント株式会社 セメント焼成装置の燃焼排ガス中のＮＯｘを低減する方法および装置
JPS53439A (en) * 1976-06-24 1978-01-06 Mitsubishi Heavy Ind Ltd Fuel combustion method
JPS5486823A (en) * 1977-12-23 1979-07-10 Mitsubishi Heavy Ind Ltd Combustion with reduction of nitrogen oxide
JPS5691108A (en) * 1979-12-21 1981-07-23 Babcock Hitachi Kk Combustion method capable of reducing nox and uncombusted substance
JPS56105205A (en) * 1980-01-26 1981-08-21 Babcock Hitachi Kk Low nox combustion method
US5020454A (en) * 1990-10-31 1991-06-04 Combustion Engineering, Inc. Clustered concentric tangential firing system
JP5515733B2 (ja) * 2009-12-25 2014-06-11 三浦工業株式会社 ボイラ
CN103486578B (zh) * 2013-09-16 2015-12-09 云南天安化工有限公司 一种液氮洗尾气催化燃烧的装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB782962A (en) * 1954-11-15 1957-09-18 Combustion Eng Improvements relating to a steam boiler
US3048131A (en) * 1959-06-18 1962-08-07 Babcock & Wilcox Co Method for burning fuel
DE1202772B (de) * 1963-01-25 1965-10-14 Still Fa Carl Verfahren zur Verbrennung des bei der Aufarbeitung von Kokerei- oder Gaswerksgas anfallenden Ammoniaks
NL6814200A (enrdf_load_html_response) * 1967-10-16 1969-04-18
GB1274637A (en) * 1969-03-27 1972-05-17 Zink Co John Process for disposal of oxides of nitrogen
NL155075B (nl) * 1970-03-06 1977-11-15 Philips Nv Werkwijze voor het toevoeren van warmte aan de verhitter van een heetgasmotor, alsmede heetgasmotor voorzien van een inrichting voor het uitvoeren van de werkwijze.
BR7300127D0 (pt) * 1972-01-06 1973-08-23 Chem Inc Aqua Aparelho para queima de combustivel

Also Published As

Publication number Publication date
BE799450A (fr) 1973-11-12
DE2323919A1 (de) 1973-11-29
AU5559173A (en) 1974-11-14
JPS5646045B2 (enrdf_load_html_response) 1981-10-30
JPS4961723A (enrdf_load_html_response) 1974-06-14
GB1434993A (en) 1976-05-12
AU476173B2 (en) 1976-09-16
CA1003718A (en) 1977-01-18
FR2185269A5 (enrdf_load_html_response) 1973-12-28
DE2323919C2 (de) 1982-11-11

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