ES2018447A6 - Recuperador. - Google Patents

Recuperador.

Info

Publication number
ES2018447A6
ES2018447A6 ES8904251A ES8904251A ES2018447A6 ES 2018447 A6 ES2018447 A6 ES 2018447A6 ES 8904251 A ES8904251 A ES 8904251A ES 8904251 A ES8904251 A ES 8904251A ES 2018447 A6 ES2018447 A6 ES 2018447A6
Authority
ES
Spain
Prior art keywords
tube
outer tube
fluid
inner tube
extracted
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.)
Expired - Lifetime
Application number
ES8904251A
Other languages
English (en)
Inventor
Hartmut Kainer
Jurgen Sommerer
Roland Reichenauer
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.)
Didier Werke AG
Original Assignee
Didier Werke AG
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 Didier Werke AG filed Critical Didier Werke AG
Publication of ES2018447A6 publication Critical patent/ES2018447A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • 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
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/12—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ceramic Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

RECUPERADOR. LA INVENCION SE REFIERE AL EMPLEO DE UN RECUPERADOR DE CERAMICA CON DOS TUBOS CONCENTRICOS UNO DISPUESTO DENTRO DEL OTRO, DE DIFERENTE DIAMETRO, ESTANDO CERRADO EL TUBO EXTERIOR EN UNO DE SUS EXTREMOS Y ENTRANDO EL TUBO INTERIOR CERAMICO O METALICO EN EL TUBO EXTERIOR Y DESEMBOCA EN ESTE POCO ANTES DEL EXTREMO INTERIOR DEL TUBO EXTERIOR, LLEVANDOSE UN FLUIDO A CALENTAR PRIMERO POR EL TUBO INTERIOR EN UNA DIRECCION Y LUEGO A TRAVES DEL INTERSTICIO ANULAR ENTRE TUBO INTERIOR Y TUBO EXTERIOR, EN SENTIDO OPUESTO Y SUMERGIENDO EL TUBO EXTERIOR EN UN MEDIO QUE DESPIDE CALOR. PARA DETERMINAR LA OPTIMA CONFIGURACION DE TRABAJO DE TAL RECUPERADOR DE DOBLE TUBO, SE INDICAN CONDICIONES DE TRABAJO MUY ESPECIFICAS CON RESPECTO A LA CORRIENTE VOLUMETRICA, LARGO ACTIVO DEL TUBO, DIAMETRO EXTERIOR DEL TUBO EXTERIOR, TEMPERATURA DEL FLUIDO QUE DESPIDE CALOR Y DIAMETRO EXTERIOR DEL TUBO INTERIOR.
ES8904251A 1988-12-22 1989-12-18 Recuperador. Expired - Lifetime ES2018447A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3843209A DE3843209A1 (de) 1988-12-22 1988-12-22 Rekuperator

Publications (1)

Publication Number Publication Date
ES2018447A6 true ES2018447A6 (es) 1991-04-01

Family

ID=6369829

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904251A Expired - Lifetime ES2018447A6 (es) 1988-12-22 1989-12-18 Recuperador.

Country Status (4)

Country Link
DE (1) DE3843209A1 (es)
ES (1) ES2018447A6 (es)
FR (1) FR2641067A1 (es)
GB (1) GB2227556A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020575A1 (de) * 1990-06-28 1992-01-02 Didier Werke Ag Rekuperator
US5934270A (en) * 1997-01-30 1999-08-10 Kim; Sinil Fireplace heat exchange device
DE10143458B4 (de) * 2001-09-05 2008-09-25 Webasto Ag Zusatzheizgerät mit einem Wärmeübertrager

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808213C2 (de) * 1978-02-25 1979-10-11 4300 Essen Rekuperativkoksofen sowie Verfahren zum Betreiben desselben
US4269266A (en) * 1979-08-23 1981-05-26 United States Steel Corporation Recuperator tube construction
US4330031A (en) * 1979-09-12 1982-05-18 Holcroft & Company Ceramic tube recuperator
DE2951549A1 (de) * 1979-12-21 1981-07-02 Hoechst Ag, 6230 Frankfurt Ringspalt-rohrbuendel-waermetauscher
US4479534A (en) * 1981-12-07 1984-10-30 The Air Preheater Company, Inc. Transparent radiation recuperator
LU84557A1 (fr) * 1982-12-24 1984-10-22 Echangeurs De Chaleur Sag S A Echangeur de chaleur en matieres thermoplastiques fluorees

Also Published As

Publication number Publication date
DE3843209A1 (de) 1990-06-28
GB8928803D0 (en) 1990-02-28
FR2641067A1 (es) 1990-06-29
GB2227556A (en) 1990-08-01

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Legal Events

Date Code Title Description
FA2A Application withdrawn

Effective date: 19920121