AT515245A3 - Rohrbündel-Wärmetauschergruppe und Apparat, insbesondere Reaktor für die Erzeugung von Melamin umfassend eine solche Wärmetauschergruppe - Google Patents

Rohrbündel-Wärmetauschergruppe und Apparat, insbesondere Reaktor für die Erzeugung von Melamin umfassend eine solche Wärmetauschergruppe

Info

Publication number
AT515245A3
AT515245A3 ATA50004/2015A AT500042015A AT515245A3 AT 515245 A3 AT515245 A3 AT 515245A3 AT 500042015 A AT500042015 A AT 500042015A AT 515245 A3 AT515245 A3 AT 515245A3
Authority
AT
Austria
Prior art keywords
heat exchanger
tube
exchanger group
heat exchange
tube plate
Prior art date
Application number
ATA50004/2015A
Other languages
English (en)
Other versions
AT515245A2 (de
AT515245B1 (de
Original Assignee
Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen
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 Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen filed Critical Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen
Publication of AT515245A2 publication Critical patent/AT515245A2/de
Publication of AT515245A3 publication Critical patent/AT515245A3/de
Application granted granted Critical
Publication of AT515245B1 publication Critical patent/AT515245B1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts
    • 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
    • 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
    • F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
    • 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
    • F28D2021/0022—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for chemical reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/04—Reinforcing means for conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/08—Reinforcing means for header boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Rohrbündel- Wärmetauschergruppe und einen Apparat, umfassend - eine Rohrplatte (101) mit einer ersten Fläche, die während des Betriebs ins Innere einer Wärmetauschkammer (140) gerichtet ist, und eine der ersten Fläche gegenüberliegende, zweite Fläche, die während des Betriebs zum Äußeren der Wärmetauschkammer (140) gerichtet ist, mindestens ein durchgehendes Loch (103), das die Dicke der Rohrplatte (101) durchquert und mindestens ein Wärmetauscherrohr (100), welches das durchgehende Loch (103) durchquert und mit einem Kreislauf zur Speisung eines Wärmetauschmediums wirkverbunden ist, wobei die Rohrbündel- Wärmetauschergruppe ferner mindestens eine Hülse (200) umfasst, die an den gegenüberliegenden Enden offen ist und an der Rohrplatte (101) sowie an dem Rohr (100) befestigt ist, wobei die Hülse (200) in dem Loch (103) untergebracht und auf das Rohr (100) in einem Abschnitt desselben aufgepresst ist, in dem dieses die Dicke der Rohrplatte (101) durchquert, wobei die Hülse (200) ferner von der ersten Fläche der Rohrplatte (101) derart auskragt, dass eines ihrer ersten offenen Enden im Inneren der Wärmetauschkammer (140) endet; ein weiterer Gegenstand der Erfindung ist ein Apparat umfassend eine solche Wärmetauschergruppe.
ATA50004/2015A 2014-01-10 2015-01-07 Rohrbündel-Wärmetauschergruppe und Apparat, insbesondere Reaktor für die Erzeugung von Melamin umfassend eine solche Wärmetauschergruppe AT515245B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20140028 2014-01-10

Publications (3)

Publication Number Publication Date
AT515245A2 AT515245A2 (de) 2015-07-15
AT515245A3 true AT515245A3 (de) 2017-09-15
AT515245B1 AT515245B1 (de) 2018-05-15

Family

ID=50116020

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50004/2015A AT515245B1 (de) 2014-01-10 2015-01-07 Rohrbündel-Wärmetauschergruppe und Apparat, insbesondere Reaktor für die Erzeugung von Melamin umfassend eine solche Wärmetauschergruppe

Country Status (8)

Country Link
US (1) US20150196886A1 (de)
CN (2) CN104776746A (de)
AT (1) AT515245B1 (de)
BR (1) BR102015000401B1 (de)
DE (1) DE102015100255A1 (de)
NL (1) NL2014081B1 (de)
PL (1) PL224350B1 (de)
RU (1) RU2675952C2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015220742A1 (de) * 2015-10-23 2017-04-27 Arvos Gmbh Industrierußherstellungsanlage
DE102016210218A1 (de) * 2016-06-09 2017-12-14 Siemens Aktiengesellschaft Vertikaler Wärmetauscher
IT201600103000A1 (it) * 2016-10-13 2018-04-13 Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen Reattore per la produzione di melammina e impianto di produzione di melammina impiegante lo stesso
CN106813014A (zh) * 2017-03-28 2017-06-09 苏州道众机械制造有限公司 一种防腐加固管板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB851492A (en) * 1957-09-11 1960-10-19 Superheater Co Ltd Improvements in heat exchangers
US3216749A (en) * 1960-04-19 1965-11-09 Babcock & Wilcox Ltd Pressure vessel having groups of welding nipples alternately arranged
US4288109A (en) * 1979-01-19 1981-09-08 Sterling Drug, Inc. Corrosion resistant assembly and method of making it
WO2004096782A1 (de) * 2003-04-29 2004-11-11 Ami Agrolinz Melamine International Gmbh Verfahren und vorrichtung zur herstellung von melamin unter hochdruck

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US2368391A (en) * 1942-05-23 1945-01-30 Fred M Young Method of fastening tubes in headers or tube plates
BE561597A (de) * 1957-03-08
US3030193A (en) * 1957-10-31 1962-04-17 Montedison Spa Reactor for preparing melamine
NL289748A (de) * 1962-03-06 1965-06-10
SU620794A1 (ru) * 1976-10-01 1978-08-25 Ленинградский технологический институт целлюлозно-бумажной промышленности Узел креплени труб
US4142578A (en) * 1977-09-12 1979-03-06 Exxon Research & Engineering Co. Heat exchanger impingement protection
SU959506A2 (ru) * 1980-12-31 2005-12-20 Н.Г. Гаврилов Узел крепления трубы в трубной решетке теплообменника
US4465129A (en) * 1982-04-19 1984-08-14 Blackstone Corporation Heat exchanger core assembly construction and methods of making the same
IT1209532B (it) * 1984-04-20 1989-08-30 Snam Progetti Processo per la sintesi di urea e materiale utilizzato nello stesso.
FR2607235B1 (fr) * 1986-11-21 1990-02-16 Stein Industrie Procede de reparation ou de protection d'une extremite de tube metallique d'echangeur de chaleur, et manchon pour sa mise en oeuvre
SU1409836A2 (ru) * 1986-12-24 1988-07-15 Предприятие П/Я Р-6863 Кожухотрубный теплообменник
US5004047A (en) * 1989-06-14 1991-04-02 Carrier Corporation Header for a tube-in-tube heat exchanger
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DE4324252A1 (de) * 1993-07-20 1995-01-26 Laengerer & Reich Gmbh & Co Wärmespeicher, insbesondere Latentwärmespeicher
IT1292427B1 (it) * 1997-06-27 1999-02-08 Eurotecnica Contractors And En Procedimento e apparecchiatura per la produzione di melammina
RU2168354C1 (ru) * 2000-04-17 2001-06-10 Волгоградский государственный технический университет Трубчатый аппарат для проведения химических реакций
CN2491799Y (zh) * 2001-06-15 2002-05-15 淄博市临淄万昌石化机械厂 碳钢渗铝换热器
ITMI20061223A1 (it) * 2006-06-26 2007-12-27 Snam Progetti Tubo bimetallico resistente alla corrosione e suo utilizzo in apparecchiature a fascio tubiwero
CN201173721Y (zh) * 2008-02-13 2008-12-31 贾守心 刺刀式换热器
CN201221906Y (zh) * 2008-04-15 2009-04-15 南京鹳山化工科技有限公司 钽制列管式换热器
IT1391426B1 (it) * 2008-07-17 2011-12-23 Snam Progetti Apparecchiatura a fascio tubiero per processare fluidi corrosivi
CN201527199U (zh) * 2009-10-15 2010-07-14 辽阳庆阳化工设备有限公司 钽刺刀管立式换热器
CN202582331U (zh) * 2012-04-18 2012-12-05 南京斯迈柯特种金属装备股份有限公司 一种耐腐蚀钛u型管换热器管板结构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB851492A (en) * 1957-09-11 1960-10-19 Superheater Co Ltd Improvements in heat exchangers
US3216749A (en) * 1960-04-19 1965-11-09 Babcock & Wilcox Ltd Pressure vessel having groups of welding nipples alternately arranged
US4288109A (en) * 1979-01-19 1981-09-08 Sterling Drug, Inc. Corrosion resistant assembly and method of making it
WO2004096782A1 (de) * 2003-04-29 2004-11-11 Ami Agrolinz Melamine International Gmbh Verfahren und vorrichtung zur herstellung von melamin unter hochdruck

Also Published As

Publication number Publication date
AT515245A2 (de) 2015-07-15
US20150196886A1 (en) 2015-07-16
BR102015000401B1 (pt) 2020-11-10
DE102015100255A1 (de) 2015-07-16
NL2014081A (en) 2015-07-13
CN104776746A (zh) 2015-07-15
AT515245B1 (de) 2018-05-15
RU2675952C2 (ru) 2018-12-25
BR102015000401A2 (pt) 2016-06-07
PL224350B1 (pl) 2016-12-30
CN112013708A (zh) 2020-12-01
NL2014081B1 (en) 2016-11-29
PL410896A1 (pl) 2015-07-20
RU2014153495A (ru) 2016-07-20
RU2014153495A3 (de) 2018-07-13

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Legal Events

Date Code Title Description
HC Change of the firm name or firm address

Owner name: EUROTECNICA MELAMINE AG, CH

Effective date: 20210621

MM01 Lapse because of not paying annual fees

Effective date: 20230107