CA1265784A - Method and apparatus for recovering heat from gases containing substances which contaminate heat transfer surfaces - Google Patents

Method and apparatus for recovering heat from gases containing substances which contaminate heat transfer surfaces

Info

Publication number
CA1265784A
CA1265784A CA000415762A CA415762A CA1265784A CA 1265784 A CA1265784 A CA 1265784A CA 000415762 A CA000415762 A CA 000415762A CA 415762 A CA415762 A CA 415762A CA 1265784 A CA1265784 A CA 1265784A
Authority
CA
Canada
Prior art keywords
hot gases
heat exchanger
gases
temperature
cooling chamber
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
CA000415762A
Other languages
English (en)
French (fr)
Inventor
Seppo Ruottu
Ari Halme
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.)
Amec Foster Wheeler Energia Oy
Original Assignee
Ahlstrom Corp
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 Ahlstrom Corp filed Critical Ahlstrom Corp
Application granted granted Critical
Publication of CA1265784A publication Critical patent/CA1265784A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1869—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861
    • F22B1/1876—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861 the hot gas being loaded with particles, e.g. dust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • 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
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • 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
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F28D21/001—Recuperative heat exchangers the heat being recuperated from exhaust gases for thermal power plants or industrial processes
    • 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
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA000415762A 1981-11-23 1982-11-17 Method and apparatus for recovering heat from gases containing substances which contaminate heat transfer surfaces Expired - Lifetime CA1265784A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI813717A FI64997C (fi) 1981-11-23 1981-11-23 Foerfarande foer tillvaratagande av vaerme ur gaser innehaollande vaermeytor nedsmutsande aemnen
FI813717 1981-11-23

Publications (1)

Publication Number Publication Date
CA1265784A true CA1265784A (en) 1990-02-13

Family

ID=8514888

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000415762A Expired - Lifetime CA1265784A (en) 1981-11-23 1982-11-17 Method and apparatus for recovering heat from gases containing substances which contaminate heat transfer surfaces

Country Status (10)

Country Link
JP (1) JPS6018000B2 (de)
AU (1) AU553033B2 (de)
BE (1) BE896801A (de)
CA (1) CA1265784A (de)
DE (1) DE3240863C2 (de)
FI (1) FI64997C (de)
FR (1) FR2546288B1 (de)
GB (1) GB2140144B (de)
IN (1) IN158648B (de)
SE (1) SE454297B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI76707C (fi) * 1984-09-14 1988-12-12 Ahlstroem Oy Foerfarande foer rening av gaser innehaollande kondenserbara komponenter.
WO1990007010A1 (en) * 1988-12-20 1990-06-28 Commonwealth Scientific And Industrial Research Organisation Manufacture of iron and steel in a duplex smelter and solid state oxide suspension prereducer
IE904007A1 (en) * 1989-11-08 1991-05-08 Mount Isa Mines Condensation of metal vapours in a fluidized bed
FI93056C (fi) * 1991-07-23 1995-02-10 Ahlstroem Oy Menetelmä ja laite kuumien prosessi- tai savukaasujen syöttämiseksi kaasunjäähdyttimeen
DE4131962C2 (de) * 1991-09-25 1998-03-26 Hismelt Corp Pty Ltd Verfahren und Vorrichtung zur Behandlung von heissen Gasen mit Feststoffen in einem Wirbelbett
FI97424C (fi) * 1993-06-23 1996-12-10 Foster Wheeler Energia Oy Menetelmä ja laite kuuman kaasun käsittelemiseksi tai hyödyntämiseksi
FI93274C (fi) * 1993-06-23 1995-03-10 Ahlstroem Oy Menetelmä ja laite kuuman kaasuvirran käsittelemiseksi tai hyödyntämiseksi
FI96436C (fi) * 1994-08-10 1996-06-25 Ahlstroem Oy Menetelmä ja laite jätelipeän käsittelemiseksi
JP2002317915A (ja) * 2001-04-19 2002-10-31 Ebara Corp ガス化溶融炉施設及びその運転方法
EP1397521A2 (de) * 2001-06-19 2004-03-17 Voest-Alpine Industrieanlagenbau GmbH & Co. Verfahren und vorrichtung zum behandeln von teilchenförmigem material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL80999C (de) * 1952-12-18
GB868368A (en) * 1958-10-10 1961-05-17 British Iron Steel Research Improvements in or relating to heat exchangers
DE1083058B (de) * 1959-07-10 1960-06-09 Schmidt Sche Heissdampf Verfahren zum Reinhalten der Heizflaechen von Abhitzekesseln und Einrichtung zur Durchfuehrung des Verfahrens
US3080855A (en) * 1960-04-12 1963-03-12 Exxon Research Engineering Co Furnace flue gas composition control
GB1379168A (en) * 1972-02-18 1975-01-02 Babcock & Wilcox Ltd Use of heat exchanging furnaces in the recovery of heat in waste gases
FR2279052A1 (fr) * 1974-03-01 1976-02-13 Commissariat Energie Atomique Procede d'accumulation thermique et accumulateur thermique a chaleur latente de fusion et a contact direct
US4300625A (en) * 1975-01-21 1981-11-17 Mikhailov Gerold M Preventing deposition on the inner surfaces of heat exchange apparatus
SE421145B (sv) * 1978-02-23 1981-11-30 Stal Laval Apparat Ab Anordning for tillforsel och fordelning av stofthaltig gas
DE2841026C2 (de) * 1978-09-21 1983-03-10 A. Ahlström Oy, 29600 Noormarkku Verbrennungsvorrichtung
DE3205213C2 (de) * 1982-02-13 1985-08-22 Kronos Titan-Gmbh, 5090 Leverkusen Vorrichtung zum Kühlen heißer Gas-TiO↓2↓-Suspensionen aus der Titandioxidherstellung durch Dampfphasenoxidation von Titantetrachlorid

Also Published As

Publication number Publication date
JPS6018000B2 (ja) 1985-05-08
FR2546288A1 (fr) 1984-11-23
GB2140144A (en) 1984-11-21
FR2546288B1 (fr) 1988-12-16
BE896801A (fr) 1983-09-16
FI813717L (fi) 1983-05-24
AU1489383A (en) 1984-11-29
AU553033B2 (en) 1986-07-03
JPS58104498A (ja) 1983-06-21
SE8206655L (sv) 1983-05-24
GB2140144B (en) 1986-08-20
DE3240863A1 (de) 1983-06-01
GB8313711D0 (en) 1983-06-22
IN158648B (de) 1986-12-27
SE8206655D0 (sv) 1982-11-22
DE3240863C2 (de) 1985-05-09
FI64997B (fi) 1983-10-31
FI64997C (fi) 1986-01-08
SE454297B (sv) 1988-04-18

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Legal Events

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MKEX Expiry