IN2014MN02072A - - Google Patents

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Publication number
IN2014MN02072A
IN2014MN02072A IN2072MUN2014A IN2014MN02072A IN 2014MN02072 A IN2014MN02072 A IN 2014MN02072A IN 2072MUN2014 A IN2072MUN2014 A IN 2072MUN2014A IN 2014MN02072 A IN2014MN02072 A IN 2014MN02072A
Authority
IN
India
Prior art keywords
shell
sealing head
convex sealing
cylinder
heat exchanger
Prior art date
Application number
Inventor
Xianan Zhang
Jianliang Wang
Xingmiao Hu
Lijiang Liu
Junjie Li
Original Assignee
Zhenhai Petrochemical Jianan Eng Co Ltd
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 Zhenhai Petrochemical Jianan Eng Co Ltd filed Critical Zhenhai Petrochemical Jianan Eng Co Ltd
Publication of IN2014MN02072A publication Critical patent/IN2014MN02072A/en

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
    • 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
    • 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
    • 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
    • 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
    • F28D7/005—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 for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal 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
    • 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
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/029—Other particular headers or end plates with increasing or decreasing cross-section, e.g. having conical shape

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

A heat exchanger comprising a shell and core (6) and a shell side medium inlet/outlet (3) arranged on the shell; the shell also comprises a cylinder (1) and a convex sealing head (2); a reducing pipe (4) having two ends of unequal diameter is arranged between said cylinder and said convex sealing head the large diameter end (43) of said reducing pipe being fixed to said convex sealing head and the small diameter end (42) of said reducing pipe being fixed to said cylinder; the shell side medium inlet/outlet arranged on the convex sealing head. Using the described structure allows the ends of the heat exchanger ample space to accommodate workers creating the conditions for double sided welding testing and maintenance and effectively reducing manufacturing costs and expanding the range of selection of materials; said structure also provides a buffer zone for the flow of the shell side medium making heat exchange more uniform and complete and facilitating the arrangement of deflectors and other auxiliary bodies improving the heat exchange efficiency of the heat exchanger and lowering operation costs.
IN2072MUN2014 2012-03-19 2013-03-18 IN2014MN02072A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210072963.3A CN102589324B (en) 2012-03-19 2012-03-19 Heat exchanger
PCT/CN2013/000306 WO2013139172A1 (en) 2012-03-19 2013-03-18 Heat exchanger

Publications (1)

Publication Number Publication Date
IN2014MN02072A true IN2014MN02072A (en) 2015-08-21

Family

ID=46478324

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2072MUN2014 IN2014MN02072A (en) 2012-03-19 2013-03-18

Country Status (5)

Country Link
US (1) US9841240B2 (en)
KR (1) KR101645316B1 (en)
CN (1) CN102589324B (en)
IN (1) IN2014MN02072A (en)
WO (1) WO2013139172A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589324B (en) * 2012-03-19 2014-03-26 镇海石化建安工程有限公司 Heat exchanger
CN103361473B (en) * 2013-06-04 2015-04-01 杭州锅炉集团股份有限公司 Thermal treatment method for preventing stainless steel from being sensitized in water chamber of high-pressure heater
FR3075941B1 (en) * 2017-12-22 2021-02-26 Axens COIL HEAT EXCHANGER FOR HYDRO-TREATMENT OR HYDROCONVERSION
FR3075942B1 (en) * 2017-12-22 2020-07-17 Axens COIL HEAT EXCHANGER FOR HYDROTREATMENT OR HYDROCONVERSION
CN110057221A (en) * 2019-05-16 2019-07-26 北京盛赢节能技术有限公司 Fluid-bed heat exchanger lower resistance end socket
US20220243987A1 (en) * 2021-02-02 2022-08-04 Pratt & Whitney Cannada Corp. Heat exchanger and associated method of assembly

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693942A (en) * 1952-06-09 1954-11-09 Gulf Oil Corp Heat transfer apparatus
US3118497A (en) * 1962-01-19 1964-01-21 United Aircraft Corp Heat exchanger
US3258068A (en) * 1963-11-29 1966-06-28 Foster Wheeler Corp Shell and tube heat exchanger
US3336974A (en) * 1965-05-05 1967-08-22 United Aircraft Corp Serpentine tube boiler
DE1601215B2 (en) * 1967-11-03 1971-11-18 Linde Ag, 6200 Wiesbaden PLATE HEAT EXCHANGER IN PARTICULAR AS NITROGEN GAS COOLER
US3443548A (en) * 1968-01-23 1969-05-13 Vogt & Co Inc Henry High temperature and high pressure steam generator
US3651789A (en) * 1968-06-13 1972-03-28 Westinghouse Electric Corp Steam generator
CH545665A (en) * 1972-05-05 1974-02-15
GB1495654A (en) * 1975-08-20 1977-12-21 Atomic Energy Authority Uk Heat exchangers
JPS5422265U (en) * 1977-07-18 1979-02-14
IT1095890B (en) * 1978-05-16 1985-08-17 Belleli Ind Mecc COUNTER-CURRENT HEAT EXCHANGER WITH TWO FIXED PIPE PLATES
US4249593A (en) * 1979-01-19 1981-02-10 The United States Of America As Represented By The United States Department Of Energy Heat exchanger with leak detecting double wall tubes
US4497363A (en) * 1982-04-28 1985-02-05 Heronemus William E Plate-pin panel heat exchanger and panel components therefor
JPS61256193A (en) * 1985-05-07 1986-11-13 Mitsubishi Heavy Ind Ltd Heat exchanger
JPS61256194A (en) * 1985-05-07 1986-11-13 Asahi Glass Co Ltd Joint structure of ceramic tube
CN2038619U (en) * 1988-11-12 1989-05-31 四川化工机械厂科华技术经营服务部 Endless range-spaced shell and tube heat exchanger
FR2744205B1 (en) * 1996-01-26 1998-04-17 Anjou Piscine Service HEAT EXCHANGER AND MACHINE FOR MOUNTING SUCH AN EXCHANGER
JP2005273512A (en) 2004-03-24 2005-10-06 Isuzu Motors Ltd Egr cooler for engine
CN100507426C (en) * 2006-11-27 2009-07-01 郑州大学 Compact and lamella heat exchanger made of heat-conductive complex material
CN200993546Y (en) * 2006-12-26 2007-12-19 卢秉威 Improved bypass efficient floating-head heat exchanger
JP5151760B2 (en) * 2008-07-22 2013-02-27 住友金属鉱山株式会社 Counterflow direct heating type heat exchanger
CN201866431U (en) * 2010-11-19 2011-06-15 营口辽河机械管件有限公司 Concentric reducer
CN102589324B (en) * 2012-03-19 2014-03-26 镇海石化建安工程有限公司 Heat exchanger
CN202511680U (en) * 2012-03-19 2012-10-31 镇海石化建安工程有限公司 Heat exchanger

Also Published As

Publication number Publication date
CN102589324A (en) 2012-07-18
CN102589324B (en) 2014-03-26
WO2013139172A1 (en) 2013-09-26
KR101645316B1 (en) 2016-08-03
US9841240B2 (en) 2017-12-12
US20150198373A1 (en) 2015-07-16
KR20140137436A (en) 2014-12-02

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