FR2404800A1 - Perfectionnements aux chaudieres a tubes d'eau - Google Patents

Perfectionnements aux chaudieres a tubes d'eau

Info

Publication number
FR2404800A1
FR2404800A1 FR7729417A FR7729417A FR2404800A1 FR 2404800 A1 FR2404800 A1 FR 2404800A1 FR 7729417 A FR7729417 A FR 7729417A FR 7729417 A FR7729417 A FR 7729417A FR 2404800 A1 FR2404800 A1 FR 2404800A1
Authority
FR
France
Prior art keywords
tubes
joined
opposite directions
banks
water tube
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.)
Granted
Application number
FR7729417A
Other languages
English (en)
Other versions
FR2404800B1 (fr
Inventor
Jean-Pierre Depauw
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.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock SA
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 Fives Cail Babcock SA filed Critical Fives Cail Babcock SA
Priority to FR7729417A priority Critical patent/FR2404800A1/fr
Publication of FR2404800A1 publication Critical patent/FR2404800A1/fr
Application granted granted Critical
Publication of FR2404800B1 publication Critical patent/FR2404800B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F22B21/08—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 sectionally in groups or in banks, e.g. bent over at their ends
    • F22B21/081—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 sectionally in groups or in banks, e.g. bent over at their ends involving a combustion chamber, placed at the side and built-up from water tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Chaudière à tubes d'eau comprenant deux longs réservoirs cylindriques horizontaux disposes l'un au-dessus de l'autre et reliés par des tubes de convection verticaux. Elle est caractérisée par une disposition suivant laquelle les tubes de convection sont répartis en deux faisceaux longitudinalement écartés, chacun d'eux étant parcouru en sens opposé de l'autre par une partie du débit de gaz sortant de la chambre de combustion. L'invention est applicable à la production de vapeur d'eau.
FR7729417A 1977-09-30 1977-09-30 Perfectionnements aux chaudieres a tubes d'eau Granted FR2404800A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7729417A FR2404800A1 (fr) 1977-09-30 1977-09-30 Perfectionnements aux chaudieres a tubes d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7729417A FR2404800A1 (fr) 1977-09-30 1977-09-30 Perfectionnements aux chaudieres a tubes d'eau

Publications (2)

Publication Number Publication Date
FR2404800A1 true FR2404800A1 (fr) 1979-04-27
FR2404800B1 FR2404800B1 (fr) 1982-05-28

Family

ID=9195944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729417A Granted FR2404800A1 (fr) 1977-09-30 1977-09-30 Perfectionnements aux chaudieres a tubes d'eau

Country Status (1)

Country Link
FR (1) FR2404800A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996039594A1 (fr) * 1995-06-05 1996-12-12 Combustion Engineering, Inc. Chaudiere prefabriquee monobloc

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1362175A (fr) * 1963-06-26 1964-05-29 Babcock & Wilcox Co Perfectionnements aux générateurs de vapeur
GB1209796A (en) * 1968-02-29 1970-10-21 M E Boilers Ltd Improvements in or relating to package type water tube boilers
FR2210274A5 (fr) * 1972-12-08 1974-07-05 Foster Wheeler Brown Boilers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1362175A (fr) * 1963-06-26 1964-05-29 Babcock & Wilcox Co Perfectionnements aux générateurs de vapeur
GB1209796A (en) * 1968-02-29 1970-10-21 M E Boilers Ltd Improvements in or relating to package type water tube boilers
FR2210274A5 (fr) * 1972-12-08 1974-07-05 Foster Wheeler Brown Boilers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996039594A1 (fr) * 1995-06-05 1996-12-12 Combustion Engineering, Inc. Chaudiere prefabriquee monobloc

Also Published As

Publication number Publication date
FR2404800B1 (fr) 1982-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse