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RU2005119478A - METHOD FOR IMPLEMENTING HEAT EXCHANGE AND HEAT EXCHANGER FOR ITS PERFORMANCE - Google Patents

METHOD FOR IMPLEMENTING HEAT EXCHANGE AND HEAT EXCHANGER FOR ITS PERFORMANCE Download PDF

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Publication number
RU2005119478A
RU2005119478A RU2005119478/06A RU2005119478A RU2005119478A RU 2005119478 A RU2005119478 A RU 2005119478A RU 2005119478/06 A RU2005119478/06 A RU 2005119478/06A RU 2005119478 A RU2005119478 A RU 2005119478A RU 2005119478 A RU2005119478 A RU 2005119478A
Authority
RU
Russia
Prior art keywords
heating zone
fluid
heat
resistant
heat exchanger
Prior art date
Application number
RU2005119478/06A
Other languages
Russian (ru)
Other versions
RU2374587C2 (en
Inventor
Хенрик Отто ШТАЛЬ (DK)
Хенрик Отто ШТАЛЬ
Original Assignee
Хальдор Топсеэ А/С (DK)
Хальдор Топсеэ А/С
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 Хальдор Топсеэ А/С (DK), Хальдор Топсеэ А/С filed Critical Хальдор Топсеэ А/С (DK)
Publication of RU2005119478A publication Critical patent/RU2005119478A/en
Application granted granted Critical
Publication of RU2374587C2 publication Critical patent/RU2374587C2/en

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • 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
    • F28D7/06—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 having a single U-bend
    • 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
    • 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
    • F28D7/163—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 with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1669—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 with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
    • F28D7/1676—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 with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Claims (10)

1. Способ осуществления теплообмена, предусматривающий последовательное охлаждение первой текучей среды путем опосредованного теплообмена со второй текучей средой, в котором выполняются следующие стадии:1. A method of implementing heat transfer, comprising sequentially cooling the first fluid by indirect heat exchange with a second fluid, in which the following steps are performed: введения первой текучей среды последовательно в по меньшей мере два пучка концентрических U-образных трубок, образующих по меньшей мере первую зону нагрева и вторую зону нагрева, соответственно,introducing the first fluid in series into at least two bundles of concentric U-shaped tubes forming at least a first heating zone and a second heating zone, respectively, введения второй текучей среды на сторону кожуха пучков U-образных трубок, причем каждая зона нагрева частично отделена от другой посредством стенки, первая зона нагрева является более холодной зоной, и вторая зона является более горячей зоной, пучок трубок в первой, более холодной зоне нагрева, изготовлен из низколегированной стали, и пучок трубок во второй, более горячей зоне нагрева, изготовлен из термостойкого и коррозионностойкого сплава,introducing a second fluid to the casing side of the bundles of U-shaped tubes, with each heating zone being partially separated from the other by the wall, the first heating zone is a cooler zone, and the second zone is a hotter zone, the tube bundle in the first, colder heating zone made of low alloy steel, and the tube bundle in the second, hotter heating zone, made of heat-resistant and corrosion-resistant alloy, отвода охлажденной второй текучей среды и нагретой первой текучей среды.draining the cooled second fluid and the heated first fluid. 2. Способ теплообмена по п.1, в котором первая текучая среда представляет собой пар, и вторая текучая среда представляет собой газ реформинга.2. The heat exchange method according to claim 1, wherein the first fluid is steam and the second fluid is a reforming gas. 3. Способ теплообмена по п.1, в котором термостойкий и коррозионностойкий сплав представляет собой аустенитный сплав никеля/хрома/железа.3. The heat transfer method according to claim 1, in which the heat-resistant and corrosion-resistant alloy is an austenitic alloy of nickel / chromium / iron. 4. Способ теплообмена по п.2, в котором нагретая первая текучая среда представляет собой перегретый пар.4. The heat transfer method according to claim 2, in which the heated first fluid is superheated steam. 5. Теплообменник для использования в способе по п.1, содержащий множество U-образных трубок, обеспечивающих поверхность теплообмена, позволяющую теплопередачу между первой и второй текучими средами, причем U-образные трубки расположены, по меньшей мере, в виде двух последовательных концентрических пучков трубок, пучки трубок образуют по меньшей мере первую и вторую зоны нагрева, соответственно, и каждая зона нагрева частично отделена от другой посредством стенки, при этом первая зона нагрева представляет собой более холодную зону нагрева, и вторая зона нагрева представляет собой более горячую зону нагрева, причем пучок трубок в первой, более холодной зоне нагрева, выполнен из низколегированной стали, и пучок трубок во второй, более горячей зоне нагрева выполнен из термостойкого и коррозионностойкого сплава.5. A heat exchanger for use in the method according to claim 1, comprising a plurality of U-shaped tubes providing a heat exchange surface allowing heat transfer between the first and second fluids, wherein the U-shaped tubes are arranged in at least two consecutive concentric bundles of tubes , the tube bundles form at least a first and a second heating zone, respectively, and each heating zone is partially separated from the other by a wall, wherein the first heating zone is a colder heating zone, and the second heating zone is a hotter heating zone, wherein the tube bundle in the first, colder heating zone is made of low alloy steel, and the tube bundle in the second, hotter heating zone is made of heat-resistant and corrosion-resistant alloy. 6. Теплообменник по п.5, в котором теплообменник содержит три пучка трубок, причем третий пучок расположен посередине между первым и вторым пучками.6. The heat exchanger according to claim 5, in which the heat exchanger contains three bundles of tubes, and the third bundle is located in the middle between the first and second bundles. 7. Теплообменник по п.5, в котором термостойкий и коррозионностойкий сплав представляют собой аустенитный сплав никеля/хрома/железа.7. The heat exchanger according to claim 5, in which the heat-resistant and corrosion-resistant alloy are an austenitic alloy of nickel / chromium / iron. 8. Теплообменник по п.5, в котором теплообменник содержит перегородки дисковой и кольцевой формы.8. The heat exchanger according to claim 5, wherein the heat exchanger comprises disk and ring baffles. 9. Теплообменник по п.6, в котором трубки третьего пучка, расположенные посередине, изготовлены из низколегированной стали, и перегородки и стержни, удерживающие перегородки на месте, а также стенки среднего пучка изготовлены из термостойкого и коррозионностойкого сплава.9. The heat exchanger according to claim 6, in which the tubes of the third bundle, located in the middle, are made of low alloy steel, and the partitions and rods holding the partitions in place, as well as the walls of the middle bundle are made of heat-resistant and corrosion-resistant alloy. 10. Теплообменник по п.5, в котором стенка, отделяющая зоны нагрева, изготовлена из металла и расположена так, что она разделяет поток второй текучей среды на несколько потоков, благодаря тому, что поток протекает через отверстия в стенке.10. The heat exchanger according to claim 5, in which the wall separating the heating zone is made of metal and is located so that it divides the flow of the second fluid into several flows, due to the fact that the flow flows through the holes in the wall.
RU2005119478/06A 2004-06-25 2005-06-23 Method for performing heat exchange and heat exchanger for realisation thereof RU2374587C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200400998 2004-06-25
DKPA200400998 2004-06-25

Publications (2)

Publication Number Publication Date
RU2005119478A true RU2005119478A (en) 2006-12-27
RU2374587C2 RU2374587C2 (en) 2009-11-27

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Family Applications (1)

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RU2005119478/06A RU2374587C2 (en) 2004-06-25 2005-06-23 Method for performing heat exchange and heat exchanger for realisation thereof

Country Status (9)

Country Link
US (2) US20050284606A1 (en)
EP (1) EP1610081A1 (en)
JP (1) JP2006010309A (en)
KR (1) KR101175993B1 (en)
CN (1) CN1715743A (en)
AU (1) AU2005202782B2 (en)
CA (1) CA2510916C (en)
RU (1) RU2374587C2 (en)
ZA (1) ZA200505145B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1017747A3 (en) * 2007-08-29 2009-05-05 Atlas Copco Airpower Nv HEAT EXCHANGER.
CN102137817B (en) * 2008-06-26 2015-02-18 赫多特普索化工设备公司 Process for the production of ammonia
JP5644102B2 (en) * 2009-12-28 2014-12-24 三浦工業株式会社 Heat exchanger
DE102010040278A1 (en) * 2010-09-06 2012-03-08 Siemens Aktiengesellschaft Heat exchanger e.g. steam generator used in nuclear plant, has perforated plate whose surface is divided into hot and cold regions, such that heat transfer medium flows through passages in opposite directions
US20120160451A1 (en) * 2010-12-22 2012-06-28 Flexenergy Energy Systems, Inc. Refold heat exchanger
JP5628067B2 (en) * 2011-02-25 2014-11-19 株式会社荏原製作所 Polishing apparatus provided with temperature adjustment mechanism of polishing pad
US20130292089A1 (en) * 2012-05-01 2013-11-07 Norcross Corporation Dual passage concentric tube heat exchanger for cooling/heating of fluid in a low pressure system
CN105229188B (en) 2013-03-07 2018-03-06 福斯特惠勒（美国）公司 Different thermal properties increase furnace run time
US20160116219A1 (en) * 2013-05-21 2016-04-28 Linde Aktiengesellschaft Heat exchanger, method for maintaining, producing and operating a heat exchanger, power plant and method for generating electric power
DE102014216974A1 (en) * 2014-08-26 2016-03-03 Mahle International Gmbh Thermoelectric module
US10414018B2 (en) * 2016-02-22 2019-09-17 Ebara Corporation Apparatus and method for regulating surface temperature of polishing pad
RU173350U1 (en) * 2016-11-22 2017-08-23 Андрей Александрович Виноградов DRY COOLING HOUSE FOR HOT CLIMATE
ES2842423T3 (en) 2017-05-26 2021-07-14 Alfa Laval Olmi S P A Shell and Tube Heat Exchanger
EP3543637A1 (en) * 2018-03-22 2019-09-25 Casale Sa Shell and tube heat exchanger
IT202200026172A1 (en) 2022-12-21 2024-06-21 Giovanni Manenti HEAT EXCHANGER WITH FLUIDS IN INVERTED COUNTERFLOW CONFIGURATION AND RELATED OPERATING METHOD
DE102024116646B3 (en) * 2024-06-13 2025-06-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for producing a pipe bundle with outer and inner shape and heat exchanger

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917595A (en) * 1929-07-16 1933-07-11 Elliott Co Heater
US2061429A (en) * 1932-04-13 1936-11-17 Charles H Leach Heat exchange apparatus
US2774575A (en) * 1952-03-07 1956-12-18 Worthington Corp Regenerator
US2869834A (en) * 1956-04-10 1959-01-20 Patterson Kelley Co Heat exchanger
NO117924B (en) * 1964-12-07 1969-10-13 Boliden Ab
GB1245236A (en) * 1967-11-28 1971-09-08 Thompson John Water Tube Boilers Ltd Tubular heat exchanger
US3958630A (en) * 1975-01-24 1976-05-25 Exxon Research And Engineering Company Heat exchanger baffle arrangement
JPS5553694A (en) * 1978-10-16 1980-04-19 Hitachi Ltd Heat exchanger
SU909543A1 (en) * 1980-05-23 1982-02-28 Предприятие П/Я А-3605 Heat exchanger
JPS60101593U (en) * 1983-12-19 1985-07-11 千代田化工建設株式会社 Vibration isolation structure for the bent part of the U-shaped tube for a U-shaped multi-tube heat exchanger
FR2596066B1 (en) * 1986-03-18 1994-04-08 Electricite De France AUSTENITIQUE NICKEL-CHROME-FER ALLOY
DK167242B1 (en) * 1989-02-16 1993-09-27 Topsoe Haldor As APPARATUS AND PROCEDURE FOR EXOTHERMAL REACTIONS
US4907643A (en) * 1989-03-22 1990-03-13 C F Braun Inc. Combined heat exchanger system such as for ammonia synthesis reactor effluent
SU1672191A2 (en) * 1989-04-18 1991-08-23 Предприятие П/Я А-1345 Heat exchanger
US6153152A (en) * 1990-04-03 2000-11-28 The Standard Oil Company Endothermic reaction apparatus and method
DE4111821C1 (en) * 1991-04-11 1991-11-28 Vdm Nickel-Technologie Ag, 5980 Werdohl, De
JPH06218270A (en) * 1993-01-26 1994-08-09 Mitsubishi Gas Chem Co Inc Vertical type fluidized bed catalyst reactor
US5400432A (en) * 1993-05-27 1995-03-21 Sterling, Inc. Apparatus for heating or cooling of fluid including heating or cooling elements in a pair of counterflow fluid flow passages
JPH09279313A (en) * 1996-04-15 1997-10-28 Sumitomo Metal Ind Ltd Municipal refuse incineration equipment Stainless steel for exhaust gas systems
DE59705073D1 (en) * 1997-03-14 2001-11-29 Borsig Babcock Ag Heat exchangers with U-tubes
JP3509695B2 (en) * 2000-04-13 2004-03-22 哲人 田村 Rapid cooling apparatus and method
JP2002139297A (en) * 2000-11-01 2002-05-17 Tetsuto Tamura Quick cooling system
US6695983B2 (en) * 2001-04-24 2004-02-24 Praxair Technology, Inc. Syngas production method utilizing an oxygen transport membrane
JP3952861B2 (en) * 2001-06-19 2007-08-01 住友金属工業株式会社 Metal material with metal dusting resistance
MY136087A (en) * 2001-10-22 2008-08-29 Shell Int Research Process to reduce the temperature of a hydrogen and carbon monoxide containing gas and heat exchanger for use in said process
US20030213854A1 (en) * 2002-05-15 2003-11-20 Stickford George H. Evaporator configuration for a micro combined heat and power system

Also Published As

Publication number Publication date
CA2510916C (en) 2013-08-13
US20100218931A1 (en) 2010-09-02
CA2510916A1 (en) 2005-12-25
US20050284606A1 (en) 2005-12-29
RU2374587C2 (en) 2009-11-27
JP2006010309A (en) 2006-01-12
KR20060049684A (en) 2006-05-19
CN1715743A (en) 2006-01-04
AU2005202782B2 (en) 2009-12-10
ZA200505145B (en) 2006-04-26
EP1610081A1 (en) 2005-12-28
KR101175993B1 (en) 2012-08-23
AU2005202782A1 (en) 2006-01-12

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