FR2449845A1 - Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts - Google Patents

Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts

Info

Publication number
FR2449845A1
FR2449845A1 FR7904740A FR7904740A FR2449845A1 FR 2449845 A1 FR2449845 A1 FR 2449845A1 FR 7904740 A FR7904740 A FR 7904740A FR 7904740 A FR7904740 A FR 7904740A FR 2449845 A1 FR2449845 A1 FR 2449845A1
Authority
FR
France
Prior art keywords
boiler
fluid
heated
gas
recovering heat
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
FR7904740A
Other languages
French (fr)
Other versions
FR2449845B1 (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.)
Creusot Loire SA
Original Assignee
Creusot Loire 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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7904740A priority Critical patent/FR2449845A1/en
Publication of FR2449845A1 publication Critical patent/FR2449845A1/en
Application granted granted Critical
Publication of FR2449845B1 publication Critical patent/FR2449845B1/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
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1869—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Abstract

Boiler with recovery of heat from smoke comprises tubes which feed the fluid to be vaporised esp. water heated by the smoke and a distribution conduit leading in the fluid to be vaporised and a collector conduit for the vaporised fluid esp. steam is described. Specifically, each tube is spiralled and is connected at the top to the distribution conduit and at the bottom to the collector conduit so that the fluid only passes through each spiral once and leaves it in the form of superheated vapour (steam). Used to recover the heat given out in smoke from furnaces esp. glass furnaces, using boilers. Collection and feed reservoirs are unnecessary. Modular construction avoids delays in mfr. Identical accessories can be employed in all parts. Maintenance is simplified cpd. with natural circulation boilers.
FR7904740A 1979-02-23 1979-02-23 Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts Granted FR2449845A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7904740A FR2449845A1 (en) 1979-02-23 1979-02-23 Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904740A FR2449845A1 (en) 1979-02-23 1979-02-23 Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts

Publications (2)

Publication Number Publication Date
FR2449845A1 true FR2449845A1 (en) 1980-09-19
FR2449845B1 FR2449845B1 (en) 1982-03-19

Family

ID=9222403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904740A Granted FR2449845A1 (en) 1979-02-23 1979-02-23 Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts

Country Status (1)

Country Link
FR (1) FR2449845A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102967154A (en) * 2012-11-14 2013-03-13 三门峡方圆实业股份有限公司 Ceramsite sintered residual heat utilizing device
CN106197047A (en) * 2016-08-27 2016-12-07 洛阳麦德陶粒有限公司 A kind of ceramisite sintered cooled exhaust gas utilizes device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR841195A (en) * 1938-07-26 1939-05-12 Machf Gebr Stork & Co N V Improvements to steam generators heated by combustion engine exhaust
FR1044403A (en) * 1951-11-02 1953-11-17 La Mont Int Ass Ltd Improvements to steam boilers of the forced circulation type and flue gas heating
DE1401649A1 (en) * 1961-10-25 1969-01-23 Svenska Maskinverken Ab Heat exchanger consisting of pipes
DE1576870A1 (en) * 1967-12-13 1970-05-21 Oschatz Gmbh Gas chimney
FR2323951A1 (en) * 1975-09-10 1977-04-08 Ishikawajima Harima Heavy Ind EXHAUST GAS HEAT RECOVERY DEVICE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR841195A (en) * 1938-07-26 1939-05-12 Machf Gebr Stork & Co N V Improvements to steam generators heated by combustion engine exhaust
FR1044403A (en) * 1951-11-02 1953-11-17 La Mont Int Ass Ltd Improvements to steam boilers of the forced circulation type and flue gas heating
DE1401649A1 (en) * 1961-10-25 1969-01-23 Svenska Maskinverken Ab Heat exchanger consisting of pipes
DE1576870A1 (en) * 1967-12-13 1970-05-21 Oschatz Gmbh Gas chimney
FR2323951A1 (en) * 1975-09-10 1977-04-08 Ishikawajima Harima Heavy Ind EXHAUST GAS HEAT RECOVERY DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102967154A (en) * 2012-11-14 2013-03-13 三门峡方圆实业股份有限公司 Ceramsite sintered residual heat utilizing device
CN106197047A (en) * 2016-08-27 2016-12-07 洛阳麦德陶粒有限公司 A kind of ceramisite sintered cooled exhaust gas utilizes device

Also Published As

Publication number Publication date
FR2449845B1 (en) 1982-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse