GB1291847A - A hot-gas cooler - Google Patents

A hot-gas cooler

Info

Publication number
GB1291847A
GB1291847A GB6228169A GB6228169A GB1291847A GB 1291847 A GB1291847 A GB 1291847A GB 6228169 A GB6228169 A GB 6228169A GB 6228169 A GB6228169 A GB 6228169A GB 1291847 A GB1291847 A GB 1291847A
Authority
GB
United Kingdom
Prior art keywords
chamber
tubes
gas
tube
jacket
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
Application number
GB6228169A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to GB6228169A priority Critical patent/GB1291847A/en
Publication of GB1291847A publication Critical patent/GB1291847A/en
Expired 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
    • F28D7/10—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
    • F28D7/103—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 consisting of more than two coaxial conduits or modules of more than two coaxial conduits
    • 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
    • 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
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1291847 Tubular heat exchangers R L NEWBY (Badische Anilin and Soda Fabrik AG) 22 Dec 1969 62281/69 Heading F4S 'In a heat exchanger in which gas; from a chamber G flows through tubes 3 and is cooled in a chamber E by a fluid flowing over the tubes, the gas-entry ends of the tubes 3 are which supported by a tube plate 1, are double walled to provide a jacket space C around each tube for a coolant. A baffle 4 in each jacket provides a return path for the coolant. Guide vanes (6, Fig. 3) in each jacket may generate a vortex type of flow in the coolant. The chamber E may for example comprise a waste heat boiler in which the fluid flowing over the tubes (i.e. the cooling fluid) is evaporated. In Fig. 1, the cooling fluid intended for chamber E, enters the apparatus via a chamber D (formed between tube plates 1 and 5) and flows thence through jackets C and finally into chamber E. In an alternative form, Fig. 4, the jacket spaces C comprise closed chambers through which a separate cooling fluid is conveyed via pipes 8 and 9. Excessive heating of the tube plate 1 by the gas is prevented by allowing the gas entry ends of the tubes to project beyond the tube plate into the gas generating chamber G, and providing on the tube plate or heat insulating layer 7 of brick or of rammed-in composition held in place by anchoring elements, e.g. studs (not shown) on the projecting tube portions.
GB6228169A 1969-12-22 1969-12-22 A hot-gas cooler Expired GB1291847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6228169A GB1291847A (en) 1969-12-22 1969-12-22 A hot-gas cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6228169A GB1291847A (en) 1969-12-22 1969-12-22 A hot-gas cooler

Publications (1)

Publication Number Publication Date
GB1291847A true GB1291847A (en) 1972-10-04

Family

ID=10488015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6228169A Expired GB1291847A (en) 1969-12-22 1969-12-22 A hot-gas cooler

Country Status (1)

Country Link
GB (1) GB1291847A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233562A1 (en) * 1973-06-16 1975-01-10 Uhde Gmbh Friedrich
DE2818892A1 (en) * 1978-04-28 1979-11-08 Bronswerk Bv DEVICE FOR COOLING HOT GAS
EP0074434A1 (en) * 1981-09-08 1983-03-23 Dow Chemical (Nederland) B.V. Heat exchanger and use thereof
EP0105442A1 (en) * 1982-09-30 1984-04-18 KRW Energy Systems Inc. Cooled tubesheet inlet for abrasive fluid heat exchanger
US4785877A (en) * 1986-05-16 1988-11-22 Santa Fe Braun Inc. Flow streamlining device for transfer line heat exchanges
US4869315A (en) * 1983-07-01 1989-09-26 Uhde Gmhh Device for cooling thick wall members
EP0671596A1 (en) * 1994-03-08 1995-09-13 Deutsche Babcock-Borsig Aktiengesellschaft Heat exchanger for cooling of hot reaction gas
WO2008113496A1 (en) 2007-03-22 2008-09-25 Alstom Technology Ltd. Flue gas cooling and cleaning system
WO2016185963A1 (en) * 2015-05-21 2016-11-24 日本碍子株式会社 Heat exchanger part

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233562A1 (en) * 1973-06-16 1975-01-10 Uhde Gmbh Friedrich
DE2818892A1 (en) * 1978-04-28 1979-11-08 Bronswerk Bv DEVICE FOR COOLING HOT GAS
EP0074434A1 (en) * 1981-09-08 1983-03-23 Dow Chemical (Nederland) B.V. Heat exchanger and use thereof
EP0105442A1 (en) * 1982-09-30 1984-04-18 KRW Energy Systems Inc. Cooled tubesheet inlet for abrasive fluid heat exchanger
US4869315A (en) * 1983-07-01 1989-09-26 Uhde Gmhh Device for cooling thick wall members
US4785877A (en) * 1986-05-16 1988-11-22 Santa Fe Braun Inc. Flow streamlining device for transfer line heat exchanges
EP0671596A1 (en) * 1994-03-08 1995-09-13 Deutsche Babcock-Borsig Aktiengesellschaft Heat exchanger for cooling of hot reaction gas
WO2008113496A1 (en) 2007-03-22 2008-09-25 Alstom Technology Ltd. Flue gas cooling and cleaning system
AU2008228516B2 (en) * 2007-03-22 2010-10-28 General Electric Technology Gmbh Flue gas cooling and cleaning system
CN101641462B (en) * 2007-03-22 2011-12-14 阿尔斯托姆科技有限公司 Flue gas cooling and cleaning system
US8894921B2 (en) 2007-03-22 2014-11-25 Alstom Technology Ltd. Flue gas cooling and cleaning system
WO2016185963A1 (en) * 2015-05-21 2016-11-24 日本碍子株式会社 Heat exchanger part
JPWO2016185963A1 (en) * 2015-05-21 2018-03-08 日本碍子株式会社 Heat exchange parts
US10837342B2 (en) 2015-05-21 2020-11-17 Ngk Insulators, Ltd. Heat exchange component

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years