KR101479565B1 - 관형 열교환기들을 위한 내부 튜브시트용 씰링 구조체 - Google Patents

관형 열교환기들을 위한 내부 튜브시트용 씰링 구조체 Download PDF

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Publication number
KR101479565B1
KR101479565B1 KR20087028365A KR20087028365A KR101479565B1 KR 101479565 B1 KR101479565 B1 KR 101479565B1 KR 20087028365 A KR20087028365 A KR 20087028365A KR 20087028365 A KR20087028365 A KR 20087028365A KR 101479565 B1 KR101479565 B1 KR 101479565B1
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South Korea
Prior art keywords
tube sheet
channel box
annular ring
channel
ring
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KR20087028365A
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Korean (ko)
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KR20090007457A (ko
Inventor
안일 쿠마 모디
비라발리 라메쉬 넴빌리
벤카테쉬 머럴
Original Assignee
랄센 앤 터브로 리미티드
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Publication of KR20090007457A publication Critical patent/KR20090007457A/ko
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Publication of KR101479565B1 publication Critical patent/KR101479565B1/ko
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    • 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
    • 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2230/00—Sealing means

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  • 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)
KR20087028365A 2006-04-21 2007-04-20 관형 열교환기들을 위한 내부 튜브시트용 씰링 구조체 Active KR101479565B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN628/MUM/2006 2006-04-21
IN628MU2006 2006-04-21
PCT/IN2007/000154 WO2007122631A2 (en) 2006-04-21 2007-04-20 Sealing arrangement for internal tubesheet for tubular heat exchangers

Publications (2)

Publication Number Publication Date
KR20090007457A KR20090007457A (ko) 2009-01-16
KR101479565B1 true KR101479565B1 (ko) 2015-01-06

Family

ID=38625422

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20087028365A Active KR101479565B1 (ko) 2006-04-21 2007-04-20 관형 열교환기들을 위한 내부 튜브시트용 씰링 구조체

Country Status (7)

Country Link
US (1) US8006748B2 (enExample)
EP (1) EP2013562A2 (enExample)
JP (1) JP5254954B2 (enExample)
KR (1) KR101479565B1 (enExample)
BR (1) BRPI0710400A2 (enExample)
CA (1) CA2649793A1 (enExample)
WO (1) WO2007122631A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240085126A1 (en) * 2018-03-20 2024-03-14 Lummus Technology Llc Heat exchanger closure assemblies and methods of using and installing the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008015691A2 (en) * 2006-05-09 2008-02-07 Larsen & Toubro Limited Threaded channel closure for tubular heat exchanger
US10808845B2 (en) * 2018-04-06 2020-10-20 Thermal Engineering International (Usa) Inc. Bi-directional self-energizing gaskets
JP2024100376A (ja) * 2023-01-16 2024-07-26 三菱重工機械システム株式会社 給袋装置
CN116793108B (zh) * 2023-06-25 2025-09-02 大余县海龙环保设备有限公司 一种湿法冶炼换热器
WO2025109614A1 (en) * 2023-11-20 2025-05-30 Haresh K Sippy Emission proof heat exchanger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340756A (en) * 1941-12-06 1944-02-01 Heat Transfer Products Inc Heat exchanger
US4750554A (en) * 1984-12-12 1988-06-14 Lummus Crest, Inc. Internal tube sheet sealing apparatus assembly for tubular heat exchangers
EP0614064B1 (en) * 1993-03-03 1999-09-01 NUOVOPIGNONE INDUSTRIE MECCANICHE E FONDERIA S.p.A. Improved closure system for a heat exchanger distributor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2296710A (en) * 1938-04-23 1942-09-22 Westinghouse Electric & Mfg Co High pressure sealing head
US2956704A (en) * 1957-05-15 1960-10-18 Griscom Russell Co Removable tube sheet construction for heat exchangers
NL182749C (nl) * 1979-01-30 1988-05-02 Shell Int Research Warmteuitwisselaar.
US4630673A (en) * 1982-06-21 1986-12-23 Belleli S.P.A. Clamping assembly heat exchanger tube plates
NL8300397A (nl) * 1983-02-03 1984-09-03 Lummus Nederland B V Warmtewisselaar.
JPS6131894A (ja) * 1984-07-25 1986-02-14 Hitachi Ltd ガイド付ガスケツト
WO1997014011A1 (en) * 1995-10-06 1997-04-17 Shell Internationale Research Maatschappij B.V. Heat exchanger
US5984001A (en) * 1997-09-25 1999-11-16 Brown Fintube Company Tapered split ring shell closure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340756A (en) * 1941-12-06 1944-02-01 Heat Transfer Products Inc Heat exchanger
US4750554A (en) * 1984-12-12 1988-06-14 Lummus Crest, Inc. Internal tube sheet sealing apparatus assembly for tubular heat exchangers
EP0614064B1 (en) * 1993-03-03 1999-09-01 NUOVOPIGNONE INDUSTRIE MECCANICHE E FONDERIA S.p.A. Improved closure system for a heat exchanger distributor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240085126A1 (en) * 2018-03-20 2024-03-14 Lummus Technology Llc Heat exchanger closure assemblies and methods of using and installing the same
US12455123B2 (en) * 2018-03-20 2025-10-28 Lummus Technology Llc Heat exchanger closure assemblies and methods of using and installing the same

Also Published As

Publication number Publication date
US8006748B2 (en) 2011-08-30
BRPI0710400A2 (pt) 2011-08-09
WO2007122631A3 (en) 2008-09-04
WO2007122631A2 (en) 2007-11-01
KR20090007457A (ko) 2009-01-16
EP2013562A2 (en) 2009-01-14
JP2009534624A (ja) 2009-09-24
US20090095453A1 (en) 2009-04-16
JP5254954B2 (ja) 2013-08-07
CA2649793A1 (en) 2007-11-01

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