ES2057859T3 - GAS REFRIGERATOR FOR CONVECTION HEAT TRANSFER. - Google Patents

GAS REFRIGERATOR FOR CONVECTION HEAT TRANSFER.

Info

Publication number
ES2057859T3
ES2057859T3 ES91902203T ES91902203T ES2057859T3 ES 2057859 T3 ES2057859 T3 ES 2057859T3 ES 91902203 T ES91902203 T ES 91902203T ES 91902203 T ES91902203 T ES 91902203T ES 2057859 T3 ES2057859 T3 ES 2057859T3
Authority
ES
Spain
Prior art keywords
duct
heat
sections
gas
gas inlet
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
ES91902203T
Other languages
Spanish (es)
Inventor
Knud Erik Bendixen
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.)
Burmeister and Wain Energy AS
Original Assignee
Burmeister and Wain Energy AS
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 Burmeister and Wain Energy AS filed Critical Burmeister and Wain Energy AS
Application granted granted Critical
Publication of ES2057859T3 publication Critical patent/ES2057859T3/en
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
    • 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
    • F28D7/005—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 for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/86—Other features combined with waste-heat boilers
    • 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
    • F22B1/1838—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 the hot gas being under a high pressure, e.g. in chemical installations
    • F22B1/1846—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 the hot gas being under a high pressure, e.g. in chemical installations the hot gas being loaded with particles, e.g. waste heat boilers after a coal gasification plant
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861—Heat exchange between at least two process streams
    • C10J2300/1884—Heat exchange between at least two process streams with one stream being synthesis gas
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

EL REFRIGERADOR POR CONVECCION COMPRENDE UN VASO DE PRESION OBLONGO POSICIONADO VERTICALMENTE (1) CON UNA ENTRADA DE GAS SUPERIOR (5) Y UNA ENTRADA DE GAS INFERIOR (8) Y EL VASO ACOMODA UN ELEMENTO INTERCAMBIADOR DE CALOR (10) CON SUPERFICIES PARA EL INTERCAMBIO DE CALOR (11) PARA EL FLUJO DE AGUA Y VAPOR EN CONDICIONES DE ALTA PRESION. LAS SUPERFICIES DE INTERCAMBIO DE CALOR DEFINEN CONDUCTOS DE GAS (12) DIVIDIDOS EN SECCIONES RECTAS (13) CONECTADAS CON SECCIONES DE CONDUCTOS CORTOS (14) QUE, CUANDO SE MIRAN EN LA DIRECCION DE FLUJO DE GAS, SE INCLINAN HACIA EL FONDO DEL VASO. SECCIONES DE CONDUCTO ADYACENTES (13) SE DESPLAZAN EN LA DIRECCION LATERAL A UNA DISTANCIA QUE SE CORRESPONDE CON EL ANCHO DEL CONDUCTO. ESTE CAMBIO EN LA DIRECCION DEL CONDUCTO HACE QUE EL FLUJO DEL GAS SE MEZCLE DURANTE SU PASO, DANDO COMO RESULTADO UNA DISTRIBUCION UNIFORME DE LA TEMPERATURA A LO LARGO DEL AREA COMPLETA DE LA SECCION DE CORTE DEL CONDUCTO. EN SUS PARTES SUPERIORES, LAS SUPERFICIES DE INTERCAMBIO DE CALOR (11) TIENEN UNA CABECERA DE DESCARGA COMUN (18) QUE SE ENCUENTRA SUSPENDIDA POR MEDIO DE SUSPENSIONES (19) EN LA PARTE SUPERIOR DEL VASO DE FORMA QUE LA CARGA COMPLETA DEL ELEMENTO DE INTERCAMBIO DE CALOR (10) ESTA SOPORTADA POR LA CABECERA DE DESCARGA (18).THE CONVECTION REFRIGERATOR COMPRISES A VERTICALLY POSITIONED OBLONGO PRESSURE VESSEL (1) WITH AN UPPER GAS INLET (5) AND A LOWER GAS INLET (8) AND THE VESSEL ACCOMODATES A HEAT EXCHANGER ELEMENT (10) WITH SURFACES FOR THE INTERCHANGE HEAT (11) FOR THE FLOW OF WATER AND STEAM IN HIGH PRESSURE CONDITIONS. HEAT EXCHANGE SURFACES DEFINE GAS PIPES (12) DIVIDED IN STRAIGHT SECTIONS (13) CONNECTED WITH SHORT DUCT SECTIONS (14) WHICH, WHEN LOOKING IN THE DIRECTION OF GAS FLOW. ADJACENT DUCT SECTIONS (13) MOVE IN THE SIDE DIRECTION AT A DISTANCE THAT CORRESPONDS TO THE DUCT WIDTH. THIS CHANGE IN THE DIRECTION OF THE DUCT MAKES THE GAS FLOW MIX DURING ITS PASSAGE, RESULTING IN A UNIFORM DISTRIBUTION OF THE TEMPERATURE THROUGHOUT THE COMPLETE AREA OF THE DUCT CUTTING SECTION. IN THEIR UPPER PARTS, THE HEAT EXCHANGE SURFACES (11) HAVE A COMMON DISCHARGE HEADBOARD (18) WHICH IS SUSPENDED BY MEANS OF SUSPENSIONS (19) SO THAT THE COMPLETE LOAD OF THE EXCHANGE ELEMENT HEAT (10) IS SUPPORTED BY THE DISCHARGE HEADER (18).

ES91902203T 1990-01-05 1991-01-04 GAS REFRIGERATOR FOR CONVECTION HEAT TRANSFER. Expired - Lifetime ES2057859T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK2390A DK163896C (en) 1990-01-05 1990-01-05 GAS COOLS FOR CONVECTION HEAT TRANSFER

Publications (1)

Publication Number Publication Date
ES2057859T3 true ES2057859T3 (en) 1994-10-16

Family

ID=8088870

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91902203T Expired - Lifetime ES2057859T3 (en) 1990-01-05 1991-01-04 GAS REFRIGERATOR FOR CONVECTION HEAT TRANSFER.

Country Status (5)

Country Link
EP (1) EP0536135B1 (en)
DE (1) DE69102879T2 (en)
DK (1) DK163896C (en)
ES (1) ES2057859T3 (en)
WO (1) WO1991010107A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1104625C (en) * 1995-01-20 2003-04-02 国际壳牌研究有限公司 Apparatus for cooling solids laden hot gases
US8191617B2 (en) 2007-08-07 2012-06-05 General Electric Company Syngas cooler and cooling tube for use in a syngas cooler
US8240366B2 (en) 2007-08-07 2012-08-14 General Electric Company Radiant coolers and methods for assembling same
GB201120008D0 (en) * 2011-11-21 2012-01-04 Rolls Royce Plc Heat exchanger
CN104048529B (en) * 2014-06-24 2016-01-06 中北大学 The pipe heat exchanger of variable area

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1501640A1 (en) * 1966-05-03 1969-11-06 Schmidt Sche Heissdampfgmbh Heat exchangers, especially for cooling fresh fission gases and / or synthesis gases
CH656637A5 (en) * 1981-10-26 1986-07-15 Sulzer Ag GAS COOLER ARRANGEMENT TO COAL GASIFICATION SYSTEM.
DE3248096C2 (en) * 1982-12-24 1985-01-31 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Standing device for cooling gases under high pressure with a high proportion of dust
DE3538515A1 (en) * 1985-10-30 1987-05-07 Babcock Werke Ag DEVICE FOR COOLING HOT, DUST-LOADED GASES

Also Published As

Publication number Publication date
DE69102879T2 (en) 1995-02-16
WO1991010107A1 (en) 1991-07-11
DK163896B (en) 1992-04-13
DK163896C (en) 1992-10-26
DE69102879D1 (en) 1994-08-18
DK2390D0 (en) 1990-01-05
EP0536135A1 (en) 1993-04-14
EP0536135B1 (en) 1994-07-13
DK2390A (en) 1991-07-06

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