EP0048326A2 - Refroidisseur de gaz chauds pour une installation de gazéification de charbon - Google Patents

Refroidisseur de gaz chauds pour une installation de gazéification de charbon Download PDF

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Publication number
EP0048326A2
EP0048326A2 EP81105939A EP81105939A EP0048326A2 EP 0048326 A2 EP0048326 A2 EP 0048326A2 EP 81105939 A EP81105939 A EP 81105939A EP 81105939 A EP81105939 A EP 81105939A EP 0048326 A2 EP0048326 A2 EP 0048326A2
Authority
EP
European Patent Office
Prior art keywords
insert
pressure vessel
shirt
tubes
annular space
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
EP81105939A
Other languages
German (de)
English (en)
Other versions
EP0048326B1 (fr
EP0048326A3 (en
EP0048326B2 (fr
Inventor
Jaroslav Zabelka
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.)
ABB Management AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4319173&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0048326(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of EP0048326A2 publication Critical patent/EP0048326A2/fr
Publication of EP0048326A3 publication Critical patent/EP0048326A3/de
Publication of EP0048326B1 publication Critical patent/EP0048326B1/fr
Application granted granted Critical
Publication of EP0048326B2 publication Critical patent/EP0048326B2/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/485—Entrained flow gasifiers
    • 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
    • C10J3/78—High-pressure apparatus
    • 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
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water

Definitions

  • a hot gas cooler according to the preamble of claim 1 has been proposed, in which the hot gases of the reaction chamber of a coal gasification plant are to be cooled to a temperature of around 400 ° C.
  • the high temperature range on the gas side requires a correspondingly large heat transfer surface, that is, a correspondingly large insert.
  • a particular advantage of the invention is that, given the length of the insert, its diameter does not have to be increased too much in order to achieve the necessary heat transfer area. Excessive enlargement of this diameter would in fact result in the gas column being cooled being too slow, which could result in a one-sided flow profile. This would in turn make poor use of the heat transfer surface, with the result that either the required cooling would not be achieved or the insert and pressure vessel would have to be enlarged further.
  • Insert and shirt can be designed as coaxial circular cylinder surfaces.
  • the welded pipes can be arranged as surface lines or as spirals in the cylinder surfaces.
  • a solution according to the features of claim 2 is particularly advantageous.
  • the insert and shirt then consist of tube sheets which can be easily manufactured, transported and welded together in the workshop.
  • the solution according to claim 4 has the advantage that the annular space between the insert and the shirt has extensions evenly distributed over its circumference, which make it easier to drive onto this annular space for maintenance and repair purposes.
  • Insert 3 and shirt 5 each consist of a series of vertical tubes 6 which are welded tightly to one another via webs and which form surface lines of regular six-sided prisms.
  • the tubes 6 of the insert 3 and the shirt 5 are bent inwards in an upper region, a part of the tubes 6 of the insert 3, again welded tightly together, forming a neck 7 with a hexagonal cross section.
  • the tubes 6 of the insert 3 as well as the shirt 5 are connected at their lower end to a common distributor 14, which also has a hexagonal outline.
  • the tubes of the insert 3 are alternately bent out in the end region in such a way that an open tuft of tubes is formed, through which the gas to be cooled can pass from the central drop chamber 10 into the annular space 11.
  • the neck 25 of this funnel penetrates the bottom 26 of the pressure vessel 1.
  • the space between the two Walls of this funnel 23 are filled with water, which exits through holes 30 and forms a level 32 in the funnel.
  • the neck 7 is connected over a non-signed resilient member with an inwardly projecting edge 30 of a pipe 31, which is lined with I soliersteinen 32 and represents the exit of a not shown Reqtechnischsgefässes. Fasten the pressure vessel 1; 31 is surrounded by a support 34 with a flange 35. This flange 35 is connected to the reaction vessel mentioned in a pressure-tight manner.
  • An opening 40 is provided on the shirt 5, in the area of which part of the tubes is bent out of the plane of the shirt surface and there are no sealing connecting ribs between the tubes.
  • the edge of the opening 40 is connected by a bellows 42 to an outlet line 43, which leaves the pressure vessel 1 through a flexible sleeve 44.
  • distributors 14 and collectors 12 are connected to the other parts of the steam generator system via pipes (not shown) which penetrate the pressure vessel 1.
  • gases from about 1,400 ° C. which contain soot and slag particles, flow from the aforementioned reactor, not shown, through the lined tube 31 and the neck 7 into the insert 3, in which gas radiation, in particular, reaches the cooled wall of the Use, cooling to around 1,000 ° C takes place.
  • the gas flow bends upwards, while the vast majority of the soot and slag particles fall into the funnel 23 and are discharged from it with the continuously flowing water.
  • the gases flowing upwards in the annular space 11 between the insert 3 and the shirt 5 are further cooled to about 400 ° C., whereupon they leave the annular space via the pipe 43.
  • Insert 3 and shirt 5 are suspended in the exemplary embodiment via drawstrings 16 and 17, which expediently start from the web plates between the tubes 6.
  • the drawstrings 16 can be connected gas-tight in the region of the upper outer edge of the insert 3 up to the approximately horizontal, tightly connected tubes 6 of the shirt 5, so that the rooms 10 and 11 are completely separated from the room outside the shirt 5 .
  • These extensions 52, 53 can be reached via manholes (not shown) in pressure vessel 2 and shirt 5 and / or via the existing pressure vessel connections 34, 35 and 43.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP81105939A 1980-09-19 1981-07-28 Refroidisseur de gaz chauds pour une installation de gazéification de charbon Expired EP0048326B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7051/80 1980-09-19
CH7051/80A CH653360A5 (de) 1980-09-19 1980-09-19 Heissgaskuehler an einer kohlevergasungsanlage.

Publications (4)

Publication Number Publication Date
EP0048326A2 true EP0048326A2 (fr) 1982-03-31
EP0048326A3 EP0048326A3 (en) 1982-05-26
EP0048326B1 EP0048326B1 (fr) 1984-03-21
EP0048326B2 EP0048326B2 (fr) 1989-02-01

Family

ID=4319173

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81105939A Expired EP0048326B2 (fr) 1980-09-19 1981-07-28 Refroidisseur de gaz chauds pour une installation de gazéification de charbon

Country Status (6)

Country Link
US (1) US4395268A (fr)
EP (1) EP0048326B2 (fr)
JP (1) JPS5787587A (fr)
CH (1) CH653360A5 (fr)
DE (2) DE3043855C2 (fr)
ZA (1) ZA815916B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530796A1 (fr) * 1982-07-21 1984-01-27 Creusot Loire Dispositif de conversion et de recuperation thermique
WO1984000411A1 (fr) * 1982-07-12 1984-02-02 Stork Ketels Mij Tot Expl Van Reservoir vertical de rayonnement
EP0131099A2 (fr) * 1983-07-07 1985-01-16 GebràœDer Sulzer Aktiengesellschaft Echangeur de chaleur pour gaz, en particulier refroidisseur de gaz de synthèse
EP0199251A1 (fr) * 1985-04-26 1986-10-29 Siemens Aktiengesellschaft Générateur de vapeur à chaleur perdue
EP0251005A1 (fr) * 1986-07-02 1988-01-07 GebràœDer Sulzer Aktiengesellschaft Refroidisseur de gaz de synthèse
DE3713912C1 (de) * 1987-04-25 1988-07-21 Babcock Werke Ag Kuehler fuer durch Vergasung erzeugte Gase
EP0763589A1 (fr) * 1995-09-13 1997-03-19 MAN Gutehoffnungshütte Aktiengesellschaft Revêtement réfractaire dans une transition entre un gazéificateur et une chaudière de récupération
WO2009042274A1 (fr) * 2007-09-26 2009-04-02 General Electric Company Dispositifs de refroidissement radiant et procédés d'assemblage de ceux-ci

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643649A5 (de) * 1980-09-19 1984-06-15 Sulzer Ag Heissgaskuehler mit einem druckbehaelter.
US4377132A (en) * 1981-02-12 1983-03-22 Texaco Development Corp. Synthesis gas cooler and waste heat boiler
DE3137576C2 (de) * 1981-09-22 1985-02-28 L. & C. Steinmüller GmbH, 5270 Gummersbach Vorrichtung zum Abkühlen von aus einem Vergasungsprozeß stammenden Prozeßgas
DE3137586A1 (de) * 1981-09-22 1983-04-07 L. & C. Steinmüller GmbH, 5270 Gummersbach "verfahren zum behandeln von aus einem vergasungsreaktor kommenden prozessgasen"
CH661054A5 (de) * 1981-10-23 1987-06-30 Sulzer Ag Gaskuehler an synthesegasgenerator.
DE3248096C2 (de) * 1982-12-24 1985-01-31 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Stehende Vorrichtung zum Kühlen von unter hohem Druck stehenden Gasen mit hohem Staubanteil
DE3473636D1 (en) * 1983-08-31 1988-09-29 Sulzer Ag Heat exchanger with a gas pass
US4520760A (en) * 1984-04-23 1985-06-04 Combustion Engineering, Inc. Heat exchanger outlet arrangement
US4548162A (en) * 1984-10-22 1985-10-22 Combustion Engineering, Inc. Slagging heat recovery unit with potassium seed recovery
DE3734216C1 (de) * 1987-10-09 1988-12-08 Schmidt Sche Heissdampf Waermetauscheranlage
DE3827702A1 (de) * 1988-08-16 1990-02-22 Uhde Gmbh Verfahren und vorrichtung zur reinigung von rohgas aus einer feststoff-vergasung
DE4017219A1 (de) * 1990-05-29 1991-12-05 Babcock Werke Ag Vorrichtung zur vergasung von kohlenstoffhaltigen materialien
US5271243A (en) * 1992-10-27 1993-12-21 Deutsche Babcock Energie- Und Umwelttechnik Ag Device for cooling hot gases
JP2544584B2 (ja) * 1994-04-11 1996-10-16 株式会社日立製作所 石炭ガス化炉及び石炭ガス化炉の使用方法
US5482537A (en) * 1994-05-18 1996-01-09 A. Ahlstrom Corporation Gas filtering apparatus
JP2008056808A (ja) * 2006-08-31 2008-03-13 Babcock & Wilcox Co:The 合成ガスを収容及び冷却するための蒸気発生装置
US7670574B2 (en) * 2007-01-19 2010-03-02 General Electric Company Methods and apparatus to facilitate cooling syngas in a gasifier
DE202007018721U1 (de) * 2007-09-21 2009-04-23 Siemens Aktiengesellschaft Flugstromvergaser mit Kühlschirm und Wellrohrkompensator
US8752615B2 (en) * 2008-01-08 2014-06-17 General Electric Company Methods and systems for controlling temperature in a vessel
US8834584B2 (en) * 2009-09-28 2014-09-16 General Electric Company Method of assembly and apparatus for cooling syngas
JP5734234B2 (ja) * 2012-04-16 2015-06-17 三菱重工業株式会社 ガス化装置
CN103013582B (zh) * 2012-12-11 2014-08-27 中国东方电气集团有限公司 带烟气激冷的一体化束状辐射预热混合式能源利用装置
CN102977931B (zh) * 2012-12-11 2014-08-27 中国东方电气集团有限公司 带烟气激冷的一体化回转状辐射预热混合式热回收装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1596323A1 (de) * 1967-06-06 1970-04-02 Walther & Cie Ag Synthesegaserzeuger mit Gaskuehler,die in einem Druckzylinder angeordnet sind
FR2380338A1 (fr) * 1977-02-10 1978-09-08 Ruhrchemie Ag Procede et appareillage pour la gazeification de combustibles solides, et en particulier du charbon, par oxydation partielle
EP0024281A1 (fr) * 1979-08-21 1981-03-04 Deutsche Babcock Aktiengesellschaft Installation pour la gazéification de charbon finement divisé
GB2061758A (en) * 1979-10-04 1981-05-20 Ruhrchemie Ag Radiation boiler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1722496A (en) * 1926-07-29 1929-07-30 William B Chapman Boiler and method of operating the same
DE1023549B (de) * 1955-11-16 1958-01-30 Koppers Gmbh Heinrich Verfahren und Einrichtung zur Ausnutzung der fuehlbaren Waerme von durch Vergasen feinzerteilter Brennstoffe in der Schwebe erzeugten Gasen zur Dampferzeugung
US3530835A (en) * 1968-06-28 1970-09-29 Peter Von Wiesenthal Modularized furnace enclosure
US3814062A (en) * 1972-05-27 1974-06-04 Siegener Ag Waste heat boiler with boiler walls and wall portions of finned pipes
JPS5343563B2 (fr) * 1973-06-12 1978-11-21
US4272255A (en) * 1979-07-19 1981-06-09 Mountain Fuel Resources, Inc. Apparatus for gasification of carbonaceous solids
DE2933514C2 (de) * 1979-08-18 1987-02-12 MAN Gutehoffnungshütte GmbH, 4200 Oberhausen Vorrichtung zum Behandeln von durch Kohlevergasung erzeugtem Synthesegas

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1596323A1 (de) * 1967-06-06 1970-04-02 Walther & Cie Ag Synthesegaserzeuger mit Gaskuehler,die in einem Druckzylinder angeordnet sind
FR2380338A1 (fr) * 1977-02-10 1978-09-08 Ruhrchemie Ag Procede et appareillage pour la gazeification de combustibles solides, et en particulier du charbon, par oxydation partielle
EP0024281A1 (fr) * 1979-08-21 1981-03-04 Deutsche Babcock Aktiengesellschaft Installation pour la gazéification de charbon finement divisé
GB2061758A (en) * 1979-10-04 1981-05-20 Ruhrchemie Ag Radiation boiler

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000411A1 (fr) * 1982-07-12 1984-02-02 Stork Ketels Mij Tot Expl Van Reservoir vertical de rayonnement
FR2530796A1 (fr) * 1982-07-21 1984-01-27 Creusot Loire Dispositif de conversion et de recuperation thermique
EP0099833A1 (fr) * 1982-07-21 1984-02-01 Creusot-Loire Dispositif de conversion et de récupération d'énergie thermique
EP0131099A2 (fr) * 1983-07-07 1985-01-16 GebràœDer Sulzer Aktiengesellschaft Echangeur de chaleur pour gaz, en particulier refroidisseur de gaz de synthèse
EP0131099A3 (en) * 1983-07-07 1985-05-22 Gebruder Sulzer Aktiengesellschaft Gas heat exchanger, in particular a synthesis gas cooler
EP0199251A1 (fr) * 1985-04-26 1986-10-29 Siemens Aktiengesellschaft Générateur de vapeur à chaleur perdue
US4738224A (en) * 1985-04-26 1988-04-19 Brueckner Hermann Waste heat steam generator
EP0251005A1 (fr) * 1986-07-02 1988-01-07 GebràœDer Sulzer Aktiengesellschaft Refroidisseur de gaz de synthèse
DE3713912C1 (de) * 1987-04-25 1988-07-21 Babcock Werke Ag Kuehler fuer durch Vergasung erzeugte Gase
EP0763589A1 (fr) * 1995-09-13 1997-03-19 MAN Gutehoffnungshütte Aktiengesellschaft Revêtement réfractaire dans une transition entre un gazéificateur et une chaudière de récupération
WO1997010315A2 (fr) * 1995-09-13 1997-03-20 MAN Gutehoffnungshütte Aktiengesellschaft Revetement refractaire dans la gaine reliant un gazeificateur a une chaudiere de recuperation
WO1997010315A3 (fr) * 1995-09-13 1997-05-15 Gutehoffnungshuette Man Revetement refractaire dans la gaine reliant un gazeificateur a une chaudiere de recuperation
US5873329A (en) * 1995-09-13 1999-02-23 Man Gutehoffnungshutte Aktiengesellschaft Refractory lining in the transition of a gasifier to the waste heat boiler
WO2009042274A1 (fr) * 2007-09-26 2009-04-02 General Electric Company Dispositifs de refroidissement radiant et procédés d'assemblage de ceux-ci
CN101874190B (zh) * 2007-09-26 2012-10-10 通用电气公司 辐射冷却器及其组装方法
US8376034B2 (en) 2007-09-26 2013-02-19 General Electric Company Radiant coolers and methods for assembling same

Also Published As

Publication number Publication date
US4395268A (en) 1983-07-26
EP0048326B1 (fr) 1984-03-21
EP0048326A3 (en) 1982-05-26
DE3043855C2 (de) 1983-05-19
DE3162802D1 (en) 1984-04-26
JPH0253713B2 (fr) 1990-11-19
EP0048326B2 (fr) 1989-02-01
JPS5787587A (en) 1982-06-01
CH653360A5 (de) 1985-12-31
DE3043855A1 (de) 1982-04-08
ZA815916B (en) 1982-08-25

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