WO2014182255A3 - Heat exchange equipment combustion products - water - Google Patents

Heat exchange equipment combustion products - water Download PDF

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Publication number
WO2014182255A3
WO2014182255A3 PCT/SK2014/000012 SK2014000012W WO2014182255A3 WO 2014182255 A3 WO2014182255 A3 WO 2014182255A3 SK 2014000012 W SK2014000012 W SK 2014000012W WO 2014182255 A3 WO2014182255 A3 WO 2014182255A3
Authority
WO
WIPO (PCT)
Prior art keywords
segments
chamber
flue
fluid chamber
fluid
Prior art date
Application number
PCT/SK2014/000012
Other languages
French (fr)
Other versions
WO2014182255A2 (en
Inventor
Stanislav GAVLAS
Jozef JANDAČKA
Milan MALCHO
Ludovít BAKALA
Original Assignee
Žilinská Univerzita V Žiline
Centrum Vedecko-Technických Informácií Sr
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 claimed from SK5016-2013A external-priority patent/SK50162013A3/en
Application filed by Žilinská Univerzita V Žiline, Centrum Vedecko-Technických Informácií Sr filed Critical Žilinská Univerzita V Žiline
Publication of WO2014182255A2 publication Critical patent/WO2014182255A2/en
Publication of WO2014182255A3 publication Critical patent/WO2014182255A3/en

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
    • 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
    • F28D21/001—Recuperative heat exchangers the heat being recuperated from exhaust gases for thermal power plants or industrial processes
    • 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
    • F28D7/12—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 the surrounding tube being closed at one end, e.g. return type
    • 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
    • F28D7/16—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 in parallel spaced relation
    • F28D7/1615—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 in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
    • F28D7/1623—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 in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/10—Movable elements, e.g. being pivotable
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators

Abstract

Heat exchange equipment combustion products - water for smelting aggregate for flue gas waste heat recovery from the smelting aggregate consists of a vertical flue gas chamber (1) with a flue inlet (2) at the bottom of the flue chamber (1) and a flue gas outlet (3) to the chimney in the upper part of the flue chamber (1). There is a horizontally layered system of segments (4) with field pipes for the flow of heated water, whose distributions (5) are led to one outer wall of the flue chamber (1). System of segments (4) with field tubes is provided with an upper cool water inlet (6) and lower hot water outlet (7). On one side, the segments (4) are provided with a first fluid chamber (8) and the second fluid chamber (9) located behind the first one, while a set of internal tubes (10) extends from the first fluid chamber (8) with spaces between them, which in turn pass across the second fluid chamber (9) up to the end of the segments (4). Outer tubes (11) with larger diameter leading into the second fluid chamber 9 are put on the internal pipes (10), while the distal end of the outer tubes (11) is closed. The first fluid chambers (8) and second fluid chambers (9) of individual superimposed segments (4) are connected by interconnecting elements (12). The upper cool water inlet (6) is guided to the segments (4) in two parallel branches.
PCT/SK2014/000012 2013-05-06 2014-05-05 Heat exchange equipment combustion products - water WO2014182255A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SKPP5016-2013 2013-05-06
SKPUV5029-2013 2013-05-06
SK50292013 2013-05-06
SK5016-2013A SK50162013A3 (en) 2013-05-06 2013-05-06 Heat exchanger exhaust gases - water

Publications (2)

Publication Number Publication Date
WO2014182255A2 WO2014182255A2 (en) 2014-11-13
WO2014182255A3 true WO2014182255A3 (en) 2015-02-19

Family

ID=50928219

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SK2014/000012 WO2014182255A2 (en) 2013-05-06 2014-05-05 Heat exchange equipment combustion products - water

Country Status (1)

Country Link
WO (1) WO2014182255A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3165863A1 (en) * 2015-11-04 2017-05-10 Linde Aktiengesellschaft Waste heat recovery
JP6952108B2 (en) * 2017-03-28 2021-10-20 住友重機械工業株式会社 Air preheater
CN110081755B (en) * 2019-04-25 2023-12-26 四川陆亨能源科技有限公司 Residual flue gas heat exchanger
CN110617713B (en) * 2019-09-29 2021-01-19 冀东水泥重庆合川有限责任公司 High-temperature flue gas heat exchange device of cement kiln

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526112A (en) * 1982-08-10 1985-07-02 Heat Exchanger Industries, Inc. Heat exchanger method and apparatus
JP2005221181A (en) * 2004-02-06 2005-08-18 T Rad Co Ltd Double-pipe heat exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526112A (en) * 1982-08-10 1985-07-02 Heat Exchanger Industries, Inc. Heat exchanger method and apparatus
JP2005221181A (en) * 2004-02-06 2005-08-18 T Rad Co Ltd Double-pipe heat exchanger

Also Published As

Publication number Publication date
WO2014182255A2 (en) 2014-11-13

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