GB1227306A - - Google Patents

Info

Publication number
GB1227306A
GB1227306A GB1227306DA GB1227306A GB 1227306 A GB1227306 A GB 1227306A GB 1227306D A GB1227306D A GB 1227306DA GB 1227306 A GB1227306 A GB 1227306A
Authority
GB
United Kingdom
Prior art keywords
hook
passageway
expansion
jan
zone
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
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 filed Critical
Publication of GB1227306A publication Critical patent/GB1227306A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
    • 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
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/051—Heat exchange having expansion and contraction relieving or absorbing means
    • Y10S165/052—Heat exchange having expansion and contraction relieving or absorbing means for cylindrical heat exchanger
    • Y10S165/06—Expandable casing for cylindrical heat exchanger
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/901—Heat savers

Abstract

1,227,306. Heat recuperators. OWENSCORNING FIBERGLAS CORP. 13 Jan., 1970 [15 Jan., 1969], No. 1635/70. Heading F4S. In a heat recuperator comprising inner and outer metal cylindrical shells 10, 12 defining therebetween a passageway for combustion air which is heated by exhaust gases flowing through the inner shell 10, a plurality of spacing means 50 in the form of pairs of interengageable coupling members 51, 52 are provided to control the size of the passageway within a predetermined range while accommodating relative movement of the inner and outer shells due to differential expansion. As shown each coupling member comprises a hook element 51 attached to the inner shell and a U-shaped receiving bracket 52 attached to the outer shell. In a modified embodiment (Fig. 6, not shown) the hook receiving bracket (53) is open at one side. The hook elements 51 are arranged in circumferentially extending rows. The rows may be divided into a plurality of zones (see Fig. 2) and the dimensions of the hook and hook-receiving elements may be varied from zone to zone to accommodate differing amounts of expansion and contraction. Combustion air supplied by a blower 24 enters the passageway via inlet chamber 18 and leaves via outlet chamber 20. Expansion bellows 14 ensure a seal between inlet chamber 18 and the passageway while permitting relative axial expansion between the inner and outer shells.
GB1227306D 1969-01-15 1970-01-13 Expired GB1227306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79127169A 1969-01-15 1969-01-15

Publications (1)

Publication Number Publication Date
GB1227306A true GB1227306A (en) 1971-04-07

Family

ID=25153187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227306D Expired GB1227306A (en) 1969-01-15 1970-01-13

Country Status (7)

Country Link
US (1) US3547202A (en)
BE (1) BE744488A (en)
CA (1) CA926858A (en)
FR (1) FR2028396B1 (en)
GB (1) GB1227306A (en)
NL (1) NL164127C (en)
SE (1) SE362293B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870099A (en) * 1972-05-19 1975-03-11 Atomic Energy Commission Seal assembly
US3965885A (en) * 1974-04-18 1976-06-29 Heat Research Corporation Heater for large flows at low pressure losses
US3955552A (en) * 1974-04-18 1976-05-11 Heat Research Corporation Heater for large flows at low pressure losses
US4111107A (en) * 1977-01-27 1978-09-05 Engleke Donald J Double walled smokestack apparatus
US4143708A (en) * 1977-10-11 1979-03-13 Owens-Corning Fiberglas Corporation Salvaging and restraining recuperator from collapse
US4219345A (en) * 1977-10-11 1980-08-26 Owens-Corning Fiberglas Corporation Salvaging and restraining recuperator from collapse
US4291752A (en) * 1978-10-26 1981-09-29 Bridgnell David G Heat exchanger core attachment and sealing apparatus and method
US7294314B2 (en) * 2003-09-08 2007-11-13 Graham Robert G Heat exchangers with novel ball joints and assemblies and processes using such heat exchangers
SE537215C2 (en) * 2012-02-13 2015-03-03 Aktiebolaget Ka Ekstroems & Son Heat exchanger adapted for the production of carbon black

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1073417A (en) * 1951-12-13 1954-09-24 Improvements to end plate systems and machines fitted with these systems
GB744422A (en) * 1952-05-29 1956-02-08 Babcock & Wilcox Ltd Improvements in gas-heating units
DE1008856B (en) * 1954-01-22 1957-05-23 Walter Hartwig Metal recuperator with ribbed inner tube
US3007681A (en) * 1957-10-04 1961-11-07 John D Keller Recuperators
FR1255511A (en) * 1960-01-28 1961-03-10 Equip Thermiques Et De Recuper Heat recovery unit for high temperature furnaces

Also Published As

Publication number Publication date
DE2001094A1 (en) 1970-07-16
CA926858A (en) 1973-05-22
NL164127C (en) 1980-11-17
SE362293B (en) 1973-12-03
FR2028396A1 (en) 1970-10-09
NL7000477A (en) 1970-07-17
NL164127B (en) 1980-06-16
BE744488A (en) 1970-07-15
DE2001094B2 (en) 1972-09-28
US3547202A (en) 1970-12-15
FR2028396B1 (en) 1974-08-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee