FR2420734A1 - Appareil de prechauffage d'air utilisant des tuyaux de chaleur sans pieces mobiles - Google Patents

Appareil de prechauffage d'air utilisant des tuyaux de chaleur sans pieces mobiles

Info

Publication number
FR2420734A1
FR2420734A1 FR7808002A FR7808002A FR2420734A1 FR 2420734 A1 FR2420734 A1 FR 2420734A1 FR 7808002 A FR7808002 A FR 7808002A FR 7808002 A FR7808002 A FR 7808002A FR 2420734 A1 FR2420734 A1 FR 2420734A1
Authority
FR
France
Prior art keywords
heat exchanger
combustion air
ammonia
air preheater
boiler combustion
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.)
Withdrawn
Application number
FR7808002A
Other languages
English (en)
Inventor
Laszlo Kunsagi
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Priority to FR7808002A priority Critical patent/FR2420734A1/fr
Publication of FR2420734A1 publication Critical patent/FR2420734A1/fr
Withdrawn legal-status Critical Current

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
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/04—Arrangements of recuperators
    • F23L15/045—Arrangements of recuperators using intermediate heat-transfer fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

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

Abstract

a. Appareil d'échange de chaleur. b. Il comprend une caisse divisée en une chambre supérieure et une chambre inférieure, dans lesquelles pénètrent des tuyaux à siphon thermique contenant un fluide d'échange de chaleur. Ce fluide, chauffé dans les parties inférieures des tuyaux, se vaporise et monte vers les parties supérieures des tuyaux où sa chaleur est extraite. c. Application : préchauffage de l'air de combustion fourni au foyer d'une chaudière.
FR7808002A 1978-03-20 1978-03-20 Appareil de prechauffage d'air utilisant des tuyaux de chaleur sans pieces mobiles Withdrawn FR2420734A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7808002A FR2420734A1 (fr) 1978-03-20 1978-03-20 Appareil de prechauffage d'air utilisant des tuyaux de chaleur sans pieces mobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808002A FR2420734A1 (fr) 1978-03-20 1978-03-20 Appareil de prechauffage d'air utilisant des tuyaux de chaleur sans pieces mobiles

Publications (1)

Publication Number Publication Date
FR2420734A1 true FR2420734A1 (fr) 1979-10-19

Family

ID=9206029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808002A Withdrawn FR2420734A1 (fr) 1978-03-20 1978-03-20 Appareil de prechauffage d'air utilisant des tuyaux de chaleur sans pieces mobiles

Country Status (1)

Country Link
FR (1) FR2420734A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952216A1 (de) * 1979-12-22 1981-07-02 Mannesmann Demag Ag, 4100 Duisburg Verfahren und einrichtung zur rueckgewinnung und wiederverwertung von waerme aus heissen gasen, insbesondere aus den abgasen metallurgischer prozesse
WO1984000414A1 (fr) * 1982-07-07 1984-02-02 Stenfors Eric Accumulateur thermique
FR2583144A1 (fr) * 1985-06-10 1986-12-12 Sofresid Perfectionnements apportes aux bruleurs autorecuperateurs
EP0270801A3 (en) * 1983-06-21 1989-03-01 Babcock-Hitachi Kabushiki Kaisha Heat exchanger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952216A1 (de) * 1979-12-22 1981-07-02 Mannesmann Demag Ag, 4100 Duisburg Verfahren und einrichtung zur rueckgewinnung und wiederverwertung von waerme aus heissen gasen, insbesondere aus den abgasen metallurgischer prozesse
US4434004A (en) 1979-12-22 1984-02-28 Mannesmann Demag Ag Method for recovery and recycling of heat from hot gases in metallurigical processing
WO1984000414A1 (fr) * 1982-07-07 1984-02-02 Stenfors Eric Accumulateur thermique
EP0270801A3 (en) * 1983-06-21 1989-03-01 Babcock-Hitachi Kabushiki Kaisha Heat exchanger
FR2583144A1 (fr) * 1985-06-10 1986-12-12 Sofresid Perfectionnements apportes aux bruleurs autorecuperateurs
EP0211699A1 (fr) * 1985-06-10 1987-02-25 SOCIETE FRANCAISE d'ETUDES d'INSTALLATIONS SIDERURGIQUES (S.O.F.R.E.S.I.D.) Brûleur avec des caloducs pour le préchauffage de l'air et du combustible

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Legal Events

Date Code Title Description
ST Notification of lapse