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FR2589986B1 - VERTICAL COMBUSTION CHAMBER FOR PULVERIZED COAL BOILER - Google Patents

VERTICAL COMBUSTION CHAMBER FOR PULVERIZED COAL BOILER

Info

Publication number
FR2589986B1
FR2589986B1 FR8516731A FR8516731A FR2589986B1 FR 2589986 B1 FR2589986 B1 FR 2589986B1 FR 8516731 A FR8516731 A FR 8516731A FR 8516731 A FR8516731 A FR 8516731A FR 2589986 B1 FR2589986 B1 FR 2589986B1
Authority
FR
France
Prior art keywords
combustion chamber
pulverized coal
vertical combustion
coal boiler
boiler
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
FR8516731A
Other languages
French (fr)
Other versions
FR2589986A1 (en
Inventor
Francis Lhote
Jean-Marc Salomez
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR8516731A priority Critical patent/FR2589986B1/en
Publication of FR2589986A1 publication Critical patent/FR2589986A1/en
Application granted granted Critical
Publication of FR2589986B1 publication Critical patent/FR2589986B1/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
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/24—Supporting, suspending, or setting arrangements, e.g. heat shielding
    • F22B37/242—Supporting, suspending, or setting arrangements, e.g. heat shielding for bottom supported water-tube steam generators
    • 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
    • F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes
    • F22B21/04—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely
    • F22B21/06—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged annularly in sets, e.g. in abutting connection with drums of annular shape
    • F22B21/065—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged annularly in sets, e.g. in abutting connection with drums of annular shape involving an upper and lower drum of annular shape
    • 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
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/146—Tube arrangements for ash hoppers and grates and for combustion chambers of the cyclone or similar type out of the flues

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)
FR8516731A 1985-11-13 1985-11-13 VERTICAL COMBUSTION CHAMBER FOR PULVERIZED COAL BOILER Expired FR2589986B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8516731A FR2589986B1 (en) 1985-11-13 1985-11-13 VERTICAL COMBUSTION CHAMBER FOR PULVERIZED COAL BOILER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8516731A FR2589986B1 (en) 1985-11-13 1985-11-13 VERTICAL COMBUSTION CHAMBER FOR PULVERIZED COAL BOILER

Publications (2)

Publication Number Publication Date
FR2589986A1 FR2589986A1 (en) 1987-05-15
FR2589986B1 true FR2589986B1 (en) 1988-09-02

Family

ID=9324741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8516731A Expired FR2589986B1 (en) 1985-11-13 1985-11-13 VERTICAL COMBUSTION CHAMBER FOR PULVERIZED COAL BOILER

Country Status (1)

Country Link
FR (1) FR2589986B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09203501A (en) * 1996-01-26 1997-08-05 Nippon Furnace Kogyo Kaisha Ltd Small-sized once-through boiler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1747421A (en) * 1927-02-16 1930-02-18 Burroughs Charles Wesley Steam generator
US2909158A (en) * 1955-01-24 1959-10-20 Foster Wheeler Corp Vapor generator
FR2036987A1 (en) * 1969-04-28 1970-12-31 Barrault Rene
AT292029B (en) * 1969-06-23 1971-08-10 Rheinstahl Henschel Ag Scaffold-free water tube boiler
FR2385981A1 (en) * 1977-03-29 1978-10-27 Chaudronnerie Entr Indle Recovery furnace for low grade heat - has vertical hearth below combustion ring in boiler with coiled heat exchanger on outside edge and economiser
DE2933716C2 (en) * 1979-08-21 1985-06-13 Deutsche Babcock Ag, 4200 Oberhausen Gas generator equipped with a steam generating system
DE2940257C2 (en) * 1979-10-04 1984-11-08 Ruhrchemie Ag, 4200 Oberhausen Radiation boiler for cooling a gas stream containing solid and molten particles

Also Published As

Publication number Publication date
FR2589986A1 (en) 1987-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse