IT1122279B - Dispositivo di raffreddamento per gas caldi in condotte,in particolare di forni - Google Patents

Dispositivo di raffreddamento per gas caldi in condotte,in particolare di forni

Info

Publication number
IT1122279B
IT1122279B IT7924578A IT2457879A IT1122279B IT 1122279 B IT1122279 B IT 1122279B IT 7924578 A IT7924578 A IT 7924578A IT 2457879 A IT2457879 A IT 2457879A IT 1122279 B IT1122279 B IT 1122279B
Authority
IT
Italy
Prior art keywords
ovens
ducts
cooling device
hot gases
gases
Prior art date
Application number
IT7924578A
Other languages
English (en)
Other versions
IT7924578A0 (it
Original Assignee
Sidepal Sa
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 Sidepal Sa filed Critical Sidepal Sa
Publication of IT7924578A0 publication Critical patent/IT7924578A0/it
Application granted granted Critical
Publication of IT1122279B publication Critical patent/IT1122279B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • 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
    • F27D17/002—Details of the installations, e.g. fume conduits or seals
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipeline Systems (AREA)
  • Heat Treatment Of Articles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
IT7924578A 1978-07-24 1979-07-23 Dispositivo di raffreddamento per gas caldi in condotte,in particolare di forni IT1122279B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU80033A LU80033A1 (it) 1978-07-24 1978-07-24

Publications (2)

Publication Number Publication Date
IT7924578A0 IT7924578A0 (it) 1979-07-23
IT1122279B true IT1122279B (it) 1986-04-23

Family

ID=19728967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7924578A IT1122279B (it) 1978-07-24 1979-07-23 Dispositivo di raffreddamento per gas caldi in condotte,in particolare di forni

Country Status (23)

Country Link
US (1) US4273074A (it)
JP (1) JPS5549694A (it)
AR (1) AR220208A1 (it)
AT (1) AT369156B (it)
BE (1) BE877853A (it)
BR (1) BR7904747A (it)
CA (1) CA1118758A (it)
CH (1) CH641552A5 (it)
DD (1) DD144953A5 (it)
DE (2) DE2927434C2 (it)
DK (1) DK308979A (it)
ES (1) ES482678A1 (it)
FR (1) FR2432151A1 (it)
GB (1) GB2027535B (it)
IT (1) IT1122279B (it)
LU (1) LU80033A1 (it)
NL (1) NL7905513A (it)
NO (1) NO146151C (it)
PL (1) PL217221A2 (it)
RO (1) RO78689A (it)
SE (1) SE438202B (it)
SU (1) SU876072A3 (it)
ZA (1) ZA793326B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476823B1 (fr) * 1980-02-22 1985-06-28 Clesid Sa Voute perfectionnee pour four electrique a arc
DE3440351A1 (de) * 1983-12-12 1985-06-20 Voest-Alpine Ag, Linz Feuchtigkeitssensor und verfahren zu dessen herstellung
DE3428417A1 (de) * 1984-08-01 1986-02-13 Belgorodskij zavod energetičeskogo mašinostroenija imeni 60-letija Sojusa, Belgorod Abhitzekessel
FI86578C (fi) * 1990-07-04 1992-09-10 Ahlstroem Oy Foerfarande och anordning foer avkylning av heta gaser.
US6394042B1 (en) 1999-09-08 2002-05-28 Callabresi Combustion Systems, Inc Gas fired tube and shell heat exchanger
IT1317190B1 (it) * 2000-04-07 2003-05-27 Danieli Off Mecc Dispositivo e metodo di raffreddamento per collettori di fumi
US7582253B2 (en) 2001-09-19 2009-09-01 Amerifab, Inc. Heat exchanger system used in steel making
US7337835B2 (en) * 2005-01-25 2008-03-04 Indian Institute Of Technology Delhi Baffle and tube for a heat exchanger
US20190024980A1 (en) * 2017-07-18 2019-01-24 Amerifab, Inc. Duct system with integrated working platforms

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1015145A (en) * 1908-01-27 1912-01-16 Daniel E Knowlton Ammonia-still.
US1148832A (en) * 1908-11-25 1915-08-03 Thomas A Edison Means for utilizing the waste heat in kilns.
US1674442A (en) * 1922-04-07 1928-06-19 Alexis C Mcnulty Boiler
US1752673A (en) * 1926-03-26 1930-04-01 Ladd Water Tube Boiler Company Waste-heat boiler
US1853684A (en) * 1927-09-10 1932-04-12 Babcock & Wilcox Co Air heater
US2143287A (en) * 1936-02-29 1939-01-10 Earl B Smith Heat exchange coil
US3134430A (en) * 1960-03-21 1964-05-26 Ind Cie Kleinewefers Konstrukt Metallic recuperator for high waste gas temperatures
BE626883A (it) * 1963-01-07 1900-01-01
DE1433607A1 (de) * 1964-03-07 1968-11-28 Thyssen Roehrenwerke Ag Vorrichtung zur Kuehlung und Grobentstaubung von Konverterabgasen
US3963222A (en) * 1975-02-28 1976-06-15 Pennsylvania Engineering Corporation Gas collecting hood for metallurgical vessel
US3991823A (en) * 1975-05-29 1976-11-16 Curtiss-Wright Corporation Multi-pass heat exchanger having finned conduits of polygonal configuration in cross-section
DE2629612A1 (de) * 1976-07-01 1978-01-12 Basf Ag Abhitzeanlage mit liegendem rauchgaskanal
US4188916A (en) * 1978-05-15 1980-02-19 Deltak Corporation Waste heat boiler for abstraction of heat energy from gaseous effluent containing corrosive chemical contaminants
LU80034A1 (it) * 1978-07-24 1978-12-12

Also Published As

Publication number Publication date
SU876072A3 (ru) 1981-10-23
BR7904747A (pt) 1980-04-22
NO146151C (no) 1982-08-04
DE2927434C2 (de) 1982-11-11
ATA506679A (de) 1982-04-15
RO78689A (ro) 1982-03-24
NL7905513A (nl) 1980-01-28
CH641552A5 (de) 1984-02-29
DK308979A (da) 1980-01-25
ES482678A1 (es) 1980-03-01
GB2027535B (en) 1983-06-15
DD144953A5 (de) 1980-11-12
NO146151B (no) 1982-04-26
CA1118758A (en) 1982-02-23
FR2432151A1 (fr) 1980-02-22
ZA793326B (en) 1980-07-30
SE438202B (sv) 1985-04-01
PL217221A2 (it) 1980-05-19
LU80033A1 (it) 1978-12-12
GB2027535A (en) 1980-02-20
US4273074A (en) 1981-06-16
BE877853A (fr) 1979-11-16
NO792425L (no) 1980-01-25
IT7924578A0 (it) 1979-07-23
AR220208A1 (es) 1980-10-15
DE7919461U1 (de) 1980-03-27
SE7906219L (sv) 1980-01-25
DE2927434A1 (de) 1980-02-07
JPS5549694A (en) 1980-04-10
AT369156B (de) 1982-12-10
FR2432151B1 (it) 1985-01-25

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