TR201909188T4 - Counter-flow heat exchanger for dust-laden waste gas of metallurgical plants. - Google Patents

Counter-flow heat exchanger for dust-laden waste gas of metallurgical plants. Download PDF

Info

Publication number
TR201909188T4
TR201909188T4 TR2019/09188T TR201909188T TR201909188T4 TR 201909188 T4 TR201909188 T4 TR 201909188T4 TR 2019/09188 T TR2019/09188 T TR 2019/09188T TR 201909188 T TR201909188 T TR 201909188T TR 201909188 T4 TR201909188 T4 TR 201909188T4
Authority
TR
Turkey
Prior art keywords
waste gas
dust
cooling
counter
heat exchanger
Prior art date
Application number
TR2019/09188T
Other languages
Turkish (tr)
Inventor
Schmiedberger Manfred
Steiner Dietmar
Original Assignee
Primetals Technologies Austria GmbH
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 Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Publication of TR201909188T4 publication Critical patent/TR201909188T4/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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • 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
    • F28D7/1607—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 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
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/102—Particular pattern of flow of the heat exchange media with 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
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/104—Particular pattern of flow of the heat exchange media with parallel flow

Abstract

Buluş bir metalürji tesisinden çıkan toz yüklü atık gazın soğutulması için bir usule ilişkindir. Bu buluşun amacı bir metalürji tesisinden çıkan toz yüklü atık gazın dolaylı ısı transferi vasıtasıyla soğutulması için bir usul ve bir tertibat temin etmektir. Bu amaca atık gazın bir soğutma gazı tarafından dolaylı ısı transferi vasıtasıyla soğutulması ve atık gazın soğutma işlemine 650°C üstünde bir sıcaklıkta beslenmesi vasıtasıyla ulaşılmaktadır. Soğutma gazı en az bir kez akış yönünü değiştirir, tercihen akış yönü ters çevrilir ve atık gaz ters akış prensibiyle soğutulur.The invention relates to a method for cooling dust-laden waste gas from a metallurgical plant. The object of the present invention is to provide a method and an apparatus for cooling the dust-laden waste gas from a metallurgical plant by indirect heat transfer. This objective is achieved by cooling the waste gas by means of indirect heat transfer by a cooling gas and by feeding the waste gas to the cooling process at a temperature above 650 ° C. The cooling gas changes flow direction at least once, preferably the flow direction is reversed and the waste gas is cooled by the counterflow principle.

TR2019/09188T 2014-03-24 2015-03-24 Counter-flow heat exchanger for dust-laden waste gas of metallurgical plants. TR201909188T4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14161227.5A EP2924384A1 (en) 2014-03-24 2014-03-24 Counter flow heat exchanger with forced gas/air guidance

Publications (1)

Publication Number Publication Date
TR201909188T4 true TR201909188T4 (en) 2019-07-22

Family

ID=50343678

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/09188T TR201909188T4 (en) 2014-03-24 2015-03-24 Counter-flow heat exchanger for dust-laden waste gas of metallurgical plants.

Country Status (5)

Country Link
EP (2) EP2924384A1 (en)
CN (1) CN106461358A (en)
RU (1) RU2677555C2 (en)
TR (1) TR201909188T4 (en)
WO (1) WO2015144651A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016114710A1 (en) * 2016-08-09 2018-02-15 Thyssenkrupp Ag Plate heat exchanger, synthesizer and method of making a product
EP3567329A1 (en) * 2018-05-09 2019-11-13 Linde Aktiengesellschaft Condensate extraction device and heat exchanger

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1378715A (en) * 1920-09-11 1921-05-17 Nielsen Harald Heat-exchange apparatus
GB1001095A (en) * 1964-01-30 1965-08-11 Ramens Patenter Ab Heat exchanger
US3842904A (en) * 1972-06-15 1974-10-22 Aronetics Inc Heat exchanger
EP0164340A1 (en) * 1983-12-07 1985-12-18 Licencia Talalmanyokat Ertekesitö Vallalat Process and collecting heat exchange plant for removing polluted hot air impurities, particularly from flue gas and for reducing the corrosion of chimneys
RU2104454C1 (en) * 1992-10-27 1998-02-10 Акционерное общество открытого типа "Уралэнергоцветмет" Waste recovery apparatus-cooler of waste kiln gases
FR2706993B1 (en) * 1993-06-23 1995-08-18 Valeo Thermique Moteur Sa
JP3300192B2 (en) * 1995-03-27 2002-07-08 サンデン株式会社 Heat exchanger
DE19801753A1 (en) * 1998-01-20 1999-07-22 Ibb Engineering Gmbh Method of cooling or heating non-flowable bulk materials in heat exchanger system without disturbing flow
FR2878318B1 (en) * 2004-11-22 2007-03-30 Air Liquide INDIRECT HEAT EXCHANGER
DE502005010654D1 (en) * 2005-09-07 2011-01-20 Modine Mfg Co heat exchangers
US7849692B2 (en) * 2006-07-31 2010-12-14 Caterpillar Inc Segmented heat exchanger

Also Published As

Publication number Publication date
RU2677555C2 (en) 2019-01-17
EP2924384A1 (en) 2015-09-30
CN106461358A (en) 2017-02-22
EP3123092B1 (en) 2019-05-08
RU2016137902A (en) 2018-04-26
EP3123092A2 (en) 2017-02-01
WO2015144651A2 (en) 2015-10-01
WO2015144651A3 (en) 2015-11-19
RU2016137902A3 (en) 2018-11-13

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