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FR2319099A1 - Rotary heat recuperator for flue gases - has discs on spindle carrying separator comb positioned between hot and cold ducts - Google Patents

Rotary heat recuperator for flue gases - has discs on spindle carrying separator comb positioned between hot and cold ducts

Info

Publication number
FR2319099A1
FR2319099A1 FR7523114A FR7523114A FR2319099A1 FR 2319099 A1 FR2319099 A1 FR 2319099A1 FR 7523114 A FR7523114 A FR 7523114A FR 7523114 A FR7523114 A FR 7523114A FR 2319099 A1 FR2319099 A1 FR 2319099A1
Authority
FR
France
Prior art keywords
discs
hot
flue gases
spindle
heat recuperator
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Withdrawn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
FR7523114A
Other languages
French (fr)
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.)
SEUM EXPL USINES METALLURG
Original Assignee
SEUM EXPL USINES METALLURG
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 SEUM EXPL USINES METALLURG filed Critical SEUM EXPL USINES METALLURG
Priority to FR7523114A priority Critical patent/FR2319099A1/en
Publication of FR2319099A1 publication Critical patent/FR2319099A1/en
Withdrawn legal-status Critical Current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
    • F23L15/02—Arrangements of regenerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/045—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with radial flow through the intermediate heat-transfer medium
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat recuperator, used to transfer waste heat from e.g. flue gases to a flow of air at a lower temp., uses a set of spaced metal discs (14) which are rotated so that they pass through the heated gases then through the colder gases during each revolution. The discs are mounted on a drive spindle (13) mounted between the flue gas duct (1) and the cold gas duct (2), the flows being opposed. On the spindle is mounted a set of elongated spacers (7) between the discs, forming a comb between the hot and cold ducts. They extend across the dia. of the discs, and the spindle passes through them. The discs can carry four equally spaced spiral slots extending from the periphery to points spaced near the centre.
FR7523114A 1975-07-24 1975-07-24 Rotary heat recuperator for flue gases - has discs on spindle carrying separator comb positioned between hot and cold ducts Withdrawn FR2319099A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7523114A FR2319099A1 (en) 1975-07-24 1975-07-24 Rotary heat recuperator for flue gases - has discs on spindle carrying separator comb positioned between hot and cold ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7523114A FR2319099A1 (en) 1975-07-24 1975-07-24 Rotary heat recuperator for flue gases - has discs on spindle carrying separator comb positioned between hot and cold ducts

Publications (1)

Publication Number Publication Date
FR2319099A1 true FR2319099A1 (en) 1977-02-18

Family

ID=9158306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523114A Withdrawn FR2319099A1 (en) 1975-07-24 1975-07-24 Rotary heat recuperator for flue gases - has discs on spindle carrying separator comb positioned between hot and cold ducts

Country Status (1)

Country Link
FR (1) FR2319099A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600761A1 (en) * 1986-06-30 1987-12-31 Metayer Raymond Device for recovering the heat from hot burnt gases
WO1997021063A1 (en) * 1995-12-05 1997-06-12 Harry Cremers Heat exchanger and process for tempering at least one directed fluid flow
WO2004027165A1 (en) * 2002-09-20 2004-04-01 Ramos De La Fuente Ruben Apparatus comprising a dehumidifier, a collector and a device for producing drinking water
DE102014102640A1 (en) * 2014-02-27 2015-08-27 Vasco Group Bvba Improved recuperator
EP3877716A4 (en) * 2019-01-11 2021-12-29 Qingdao Haier Refrigerator Co., Ltd. A rotating heat carrier system
CN116447903A (en) * 2023-01-16 2023-07-18 杭州蕴泽环境科技有限公司 Turntable type low-low temperature air heat exchanger and low temperature flue gas waste heat recovery method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600761A1 (en) * 1986-06-30 1987-12-31 Metayer Raymond Device for recovering the heat from hot burnt gases
WO1997021063A1 (en) * 1995-12-05 1997-06-12 Harry Cremers Heat exchanger and process for tempering at least one directed fluid flow
WO2004027165A1 (en) * 2002-09-20 2004-04-01 Ramos De La Fuente Ruben Apparatus comprising a dehumidifier, a collector and a device for producing drinking water
DE102014102640A1 (en) * 2014-02-27 2015-08-27 Vasco Group Bvba Improved recuperator
EP3877716A4 (en) * 2019-01-11 2021-12-29 Qingdao Haier Refrigerator Co., Ltd. A rotating heat carrier system
CN116447903A (en) * 2023-01-16 2023-07-18 杭州蕴泽环境科技有限公司 Turntable type low-low temperature air heat exchanger and low temperature flue gas waste heat recovery method

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Legal Events

Date Code Title Description
ST Notification of lapse