FR2384204A1 - Water or steam boiler - has tubes mounted to form walls of closed housing and serpentine fume path from combustion zone - Google Patents

Water or steam boiler - has tubes mounted to form walls of closed housing and serpentine fume path from combustion zone

Info

Publication number
FR2384204A1
FR2384204A1 FR7708278A FR7708278A FR2384204A1 FR 2384204 A1 FR2384204 A1 FR 2384204A1 FR 7708278 A FR7708278 A FR 7708278A FR 7708278 A FR7708278 A FR 7708278A FR 2384204 A1 FR2384204 A1 FR 2384204A1
Authority
FR
France
Prior art keywords
closed housing
water
serpentine
combustion zone
steam 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.)
Granted
Application number
FR7708278A
Other languages
French (fr)
Other versions
FR2384204B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7708278A priority Critical patent/FR2384204A1/en
Publication of FR2384204A1 publication Critical patent/FR2384204A1/en
Application granted granted Critical
Publication of FR2384204B1 publication Critical patent/FR2384204B1/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
    • 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
    • F22B21/36—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 involving an upper drum or headers mounted at the top of the combustion chamber
    • 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
    • F22B37/36—Arrangements for sheathing or casing boilers

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)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

The multi-tube boiler produces hot water or saturated or superheated steam, having lengthwise top and bottom manifolds connected by the water tubes. The water tubes form walls placed edge to edge to make a closed housing, inside which are two internal walls formed by water tubes. Thus there are three adjacent transverse zones together forming a serpentine path for the fumes. The first zone is the combustion chamber, and the third the convection bundle. The second zone can also form a convection bundle, or merely a flue. Where the boiler is used for steam generator there can be a watersteam dome connected to the upper manifold and outside the closed housing.
FR7708278A 1977-03-18 1977-03-18 Water or steam boiler - has tubes mounted to form walls of closed housing and serpentine fume path from combustion zone Granted FR2384204A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7708278A FR2384204A1 (en) 1977-03-18 1977-03-18 Water or steam boiler - has tubes mounted to form walls of closed housing and serpentine fume path from combustion zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708278A FR2384204A1 (en) 1977-03-18 1977-03-18 Water or steam boiler - has tubes mounted to form walls of closed housing and serpentine fume path from combustion zone

Publications (2)

Publication Number Publication Date
FR2384204A1 true FR2384204A1 (en) 1978-10-13
FR2384204B1 FR2384204B1 (en) 1982-02-19

Family

ID=9188322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708278A Granted FR2384204A1 (en) 1977-03-18 1977-03-18 Water or steam boiler - has tubes mounted to form walls of closed housing and serpentine fume path from combustion zone

Country Status (1)

Country Link
FR (1) FR2384204A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007437A1 (en) * 1993-09-07 1995-03-16 Kvaerner Pulping Technologies Ab Steam boiler
US5755187A (en) * 1993-09-08 1998-05-26 Gotaverken Energy Ab Steam boiler with externally positioned superheating means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007437A1 (en) * 1993-09-07 1995-03-16 Kvaerner Pulping Technologies Ab Steam boiler
US5460127A (en) * 1993-09-07 1995-10-24 Gotaverken Energy Ab Steam boiler
US5755187A (en) * 1993-09-08 1998-05-26 Gotaverken Energy Ab Steam boiler with externally positioned superheating means

Also Published As

Publication number Publication date
FR2384204B1 (en) 1982-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse