FR2284851A1 - Hot gas heat exchanger - with spherical partition and cooling coils between gas inlet and cooling chamber - Google Patents

Hot gas heat exchanger - with spherical partition and cooling coils between gas inlet and cooling chamber

Info

Publication number
FR2284851A1
FR2284851A1 FR7431051A FR7431051A FR2284851A1 FR 2284851 A1 FR2284851 A1 FR 2284851A1 FR 7431051 A FR7431051 A FR 7431051A FR 7431051 A FR7431051 A FR 7431051A FR 2284851 A1 FR2284851 A1 FR 2284851A1
Authority
FR
France
Prior art keywords
cooling
gas inlet
heat exchanger
partition
cooling chamber
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
FR7431051A
Other languages
French (fr)
Other versions
FR2284851B1 (en
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Priority to NL7309228A priority Critical patent/NL7309228A/en
Priority to DE19742441930 priority patent/DE2441930A1/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR7431051A priority patent/FR2284851A1/en
Publication of FR2284851A1 publication Critical patent/FR2284851A1/en
Application granted granted Critical
Publication of FR2284851B1 publication Critical patent/FR2284851B1/fr
Granted 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0229—Double end plates; Single end plates with hollow spaces
    • 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
    • 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
    • F22B1/1884—Hot gas heating tube boilers with one or more heating tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/36—Water and air preheating systems
    • 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
    • F28D7/02—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 helically coiled
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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

Abstract

A heat exchanger for cooling hot gases, produced during the partial combustion of hydrocarbons, is sepd. by a convex partition into a gas inlet chamber and a cooling chamber. Several tubular coils pass from the gas inlet chamber through the cooling chamber. The partition is cooled by a medium passed through its double walls. This partition design is suitable for high temp. and pressures, even for heat exchangers of large dia. The heat exchange is very efficient and recovers the whole heat from the waste gases.
FR7431051A 1973-07-03 1974-09-13 Hot gas heat exchanger - with spherical partition and cooling coils between gas inlet and cooling chamber Granted FR2284851A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL7309228A NL7309228A (en) 1973-07-03 1973-07-03 DEVICE AND METHOD FOR COOLING HOT GASES.
DE19742441930 DE2441930A1 (en) 1973-07-03 1974-09-02 HEAT EXCHANGER AND METHOD OF ITS USE
FR7431051A FR2284851A1 (en) 1973-07-03 1974-09-13 Hot gas heat exchanger - with spherical partition and cooling coils between gas inlet and cooling chamber

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL7309228A NL7309228A (en) 1973-07-03 1973-07-03 DEVICE AND METHOD FOR COOLING HOT GASES.
DE19742441930 DE2441930A1 (en) 1973-07-03 1974-09-02 HEAT EXCHANGER AND METHOD OF ITS USE
FR7431051A FR2284851A1 (en) 1973-07-03 1974-09-13 Hot gas heat exchanger - with spherical partition and cooling coils between gas inlet and cooling chamber

Publications (2)

Publication Number Publication Date
FR2284851A1 true FR2284851A1 (en) 1976-04-09
FR2284851B1 FR2284851B1 (en) 1977-11-04

Family

ID=27186078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431051A Granted FR2284851A1 (en) 1973-07-03 1974-09-13 Hot gas heat exchanger - with spherical partition and cooling coils between gas inlet and cooling chamber

Country Status (3)

Country Link
DE (1) DE2441930A1 (en)
FR (1) FR2284851A1 (en)
NL (1) NL7309228A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424500A1 (en) * 1978-04-28 1979-11-23 Bronswerk Bv APPARATUS FOR COOLING HOT GAS
EP0130361A2 (en) * 1983-07-01 1985-01-09 Uhde GmbH Heat exchanger end palte with arrangement for cooling
WO1996001403A1 (en) * 1994-07-05 1996-01-18 Shell Internationale Research Maatschappij B.V. Apparatus for cooling hot gas
WO2007116045A1 (en) * 2006-04-12 2007-10-18 Shell Internationale Research Maatschappij B.V. Apparatus and process for cooling hot gas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750924C2 (en) * 1977-11-15 1983-05-26 L. & C. Steinmüller GmbH, 5270 Gummersbach Suspension for a thermally highly stressed cylindrical, freely hanging tube bundle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1174690A (en) * 1956-05-30 1959-03-13 Rekuperator K G Dr Ing Schack Heat recovery
CA634687A (en) * 1962-01-16 Shell Oil Company Helical-tube waste-heat boiler
FR2067089A1 (en) * 1969-11-11 1971-08-13 Shell Int Research
FR2080704A1 (en) * 1970-02-23 1971-11-19 Arbeitsgemeinschaft Lent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA634687A (en) * 1962-01-16 Shell Oil Company Helical-tube waste-heat boiler
FR1174690A (en) * 1956-05-30 1959-03-13 Rekuperator K G Dr Ing Schack Heat recovery
FR2067089A1 (en) * 1969-11-11 1971-08-13 Shell Int Research
FR2080704A1 (en) * 1970-02-23 1971-11-19 Arbeitsgemeinschaft Lent

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424500A1 (en) * 1978-04-28 1979-11-23 Bronswerk Bv APPARATUS FOR COOLING HOT GAS
EP0130361A2 (en) * 1983-07-01 1985-01-09 Uhde GmbH Heat exchanger end palte with arrangement for cooling
EP0130361A3 (en) * 1983-07-01 1985-05-22 Uhde Gmbh Arrangement for cooling bulky structural members, in particular for cooling heat exchanger end plates
WO1996001403A1 (en) * 1994-07-05 1996-01-18 Shell Internationale Research Maatschappij B.V. Apparatus for cooling hot gas
AU681978B2 (en) * 1994-07-05 1997-09-11 Shell Internationale Research Maatschappij B.V. Apparatus for cooling hot gas
WO2007116045A1 (en) * 2006-04-12 2007-10-18 Shell Internationale Research Maatschappij B.V. Apparatus and process for cooling hot gas
US7628121B2 (en) 2006-04-12 2009-12-08 Shell Oil Company Apparatus and process for cooling hot gas
AU2007235916B2 (en) * 2006-04-12 2010-06-17 Shell Internationale Research Maatschappij B.V. Apparatus and process for cooling hot gas

Also Published As

Publication number Publication date
NL7309228A (en) 1975-01-07
DE2441930A1 (en) 1976-03-11
FR2284851B1 (en) 1977-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse