EP0377089B1 - Echangeur de chaleur, particulièrement pour refroidir du gaz de craquage - Google Patents

Echangeur de chaleur, particulièrement pour refroidir du gaz de craquage Download PDF

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Publication number
EP0377089B1
EP0377089B1 EP89119375A EP89119375A EP0377089B1 EP 0377089 B1 EP0377089 B1 EP 0377089B1 EP 89119375 A EP89119375 A EP 89119375A EP 89119375 A EP89119375 A EP 89119375A EP 0377089 B1 EP0377089 B1 EP 0377089B1
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
gas
rings
tube
tube plate
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 - Lifetime
Application number
EP89119375A
Other languages
German (de)
English (en)
Other versions
EP0377089A1 (fr
Inventor
Peter Brücher
Wolfgang Kehrer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Babcock Borsig AG
Original Assignee
Deutsche Babcock Borsig AG
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 Deutsche Babcock Borsig AG filed Critical Deutsche Babcock Borsig AG
Publication of EP0377089A1 publication Critical patent/EP0377089A1/fr
Application granted granted Critical
Publication of EP0377089B1 publication Critical patent/EP0377089B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/002—Cooling of cracked gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems

Definitions

  • the diameter of the ring 7 adjacent to the tube plate 2 is somewhat larger than the diameter of the nozzle 5. This means that the projection area of the nozzle 5 on the tube plate 2 completely covered.
  • the rings 7 are connected to intersecting webs 8 which are fastened to the wall of the end chamber 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Claims (3)

1. Echangeur de chaleur, en particulier pour le refroidissement de gaz de craquage, comportant un faisceau tubulaire, maintenu entre deux plaques tubulaires (2), et deux chambres d'extrémité (4), se raccordant aux plaques tubulaires (2), s'effilant en une tubulure (5), des habillages intérieurs étant disposés dans la chambre d'extrémité (4) située côté entrée, caractérisé en ce que les habillages intérieurs se composent de barres, cintrées pour former des anneaux (7) ronds ou polygonaux, disposées concentriquement, et en ce que les anneaux (7) sont disposés à distance de la plaque tubulaire (2), dans le prolongement de la tubulure (5) située côté entrée, et recouvrent une surface qui correspond sensiblement à la surface de projection de cette tubulure (5) sur la plaque tubulaire (2).
2. Echangeur de chaleur selon la revendication 1, caractérisé en ce que les anneaux (7) sont disposés le long de la surface d'un cône dont la pointe est du côté de l'entrée des gaz.
3. Echangeur de chaleur selon la revendication 2, caractérisé en ce que le diamètre extérieur d'un anneau (7) correspond au diamètre intérieur de l'anneau (7) qui suit, en direction de la plaque tubulaire (2).
EP89119375A 1988-12-19 1989-10-19 Echangeur de chaleur, particulièrement pour refroidir du gaz de craquage Expired - Lifetime EP0377089B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3842727A DE3842727A1 (de) 1988-12-19 1988-12-19 Waermetauscher insbesondere zum kuehlen von spaltgas
DE3842727 1988-12-19

Publications (2)

Publication Number Publication Date
EP0377089A1 EP0377089A1 (fr) 1990-07-11
EP0377089B1 true EP0377089B1 (fr) 1992-01-29

Family

ID=6369540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89119375A Expired - Lifetime EP0377089B1 (fr) 1988-12-19 1989-10-19 Echangeur de chaleur, particulièrement pour refroidir du gaz de craquage

Country Status (4)

Country Link
US (1) US5029637A (fr)
EP (1) EP0377089B1 (fr)
JP (1) JP3012987B2 (fr)
DE (2) DE3842727A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020690A (zh) * 2015-07-24 2015-11-04 桂阳三益科技有限公司 一种节能锅炉

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908277C2 (de) * 1989-03-14 1995-11-30 Oemv Deutschland Gmbh Erosionsschutz für Wärmetauscher
US5186249A (en) * 1992-06-08 1993-02-16 General Motors Corporation Heater core
US5464057A (en) * 1994-05-24 1995-11-07 Albano; John V. Quench cooler
DE19534823C2 (de) * 1995-09-20 2002-08-22 Ruhr Oel Gmbh Rohrbündel-Wärmeübertrager
US5816322A (en) * 1997-04-18 1998-10-06 Abb Lummus Global Inc. Quench cooler
US6845813B1 (en) * 2003-10-13 2005-01-25 Knighthawk Engineering Intra-body flow distributor for heat exchanger
DE102005059463B4 (de) * 2005-12-13 2009-12-24 Gea Tds Gmbh Vorrichtung zur Einflussnahme auf die Strömung im Bereich einer Rohrträgerplatte eines Rohrbündel-Wärmeaustauschers
CN101852556B (zh) * 2010-06-08 2012-06-27 南京工业大学 高温高含尘炉气急冷器
CN102538561B (zh) * 2012-03-01 2013-04-17 张家港格林沙洲锅炉有限公司 带烟气导流装置的变径连接管
CN102661671A (zh) * 2012-04-28 2012-09-12 泰州市远望换热设备有限公司 换热器进气口缓冲结构
EP3376150B1 (fr) 2017-03-14 2019-07-17 ALFA LAVAL OLMI S.p.A. Dispositif de protection pour un équipement à faisceau tubulaire
KR102343408B1 (ko) 2017-11-17 2021-12-27 주식회사 엘지화학 열 교환기
CN111504119B (zh) * 2020-03-30 2022-05-31 浙江龙泉凯利达汽车空调有限公司 一种d型集流管换热器
KR102603025B1 (ko) * 2021-11-25 2023-11-16 한국기계연구원 극저온 수소 액화용 다채널 열교환기

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR347843A (fr) * 1904-11-02 1905-03-24 Gottlob Friedrich Grotz Refroidisseur pour automobiles et autres véhicules
DE748857C (de) * 1940-09-28 1944-11-10 Zylindrischer gasgekuehlter Gas- oder Zwischenkuehler, z.B. fuer Ladeluft von Brennkraftmaschinen
DE1000194B (de) * 1952-07-18 1957-01-03 Schilde Maschb Ag Diffusor mit Waermetauscher
US3048372A (en) * 1958-03-25 1962-08-07 Jr Robert P Newton Waste water heat reclaimer
US3552487A (en) * 1967-11-29 1971-01-05 Idemitsu Petrochemical Co Quenching apparatus for use with thermal cracking system
DE2008311C3 (de) * 1970-02-23 1974-03-07 Arbeitsgemeinschaft Lentjes-Rekuperator, 4000 Duesseldorf-Oberkassel Wärmetauscher
DE2160372C3 (de) * 1971-12-02 1975-07-17 1000 Berlin Vorrichtung zur gleichmäßigen Durchströmung eines Rohrbündelwärmetauschers
US4142578A (en) * 1977-09-12 1979-03-06 Exxon Research & Engineering Co. Heat exchanger impingement protection
GB2056653B (en) * 1979-08-01 1983-02-09 British Petroleum Co Heat exchanger
SU1080002A1 (ru) * 1982-11-19 1984-03-15 Новочеркасский электродный завод Графитовый теплообменник
SU1146535A1 (ru) * 1983-11-05 1985-03-23 Предприятие П/Я А-3884 Раздающий коллектор теплообменника
JPS60132569U (ja) * 1984-02-15 1985-09-04 帝人株式会社 多管式凝縮器
US4764254A (en) * 1987-05-21 1988-08-16 Rosenblad Corporation Falling film liquor heater having a screen to prevent clogging of a liquid distributing tray

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020690A (zh) * 2015-07-24 2015-11-04 桂阳三益科技有限公司 一种节能锅炉
CN105020690B (zh) * 2015-07-24 2017-03-22 桂阳三益科技有限公司 一种节能锅炉

Also Published As

Publication number Publication date
DE3842727C2 (fr) 1991-08-01
US5029637A (en) 1991-07-09
DE3842727A1 (de) 1990-06-21
DE58900802D1 (de) 1992-03-12
JP3012987B2 (ja) 2000-02-28
EP0377089A1 (fr) 1990-07-11
JPH02195196A (ja) 1990-08-01

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