LU66894A1 - METHOD AND DEVICE FOR COOLING THE CONICAL WALLS OF AIR SEPARATORS - Google Patents

METHOD AND DEVICE FOR COOLING THE CONICAL WALLS OF AIR SEPARATORS

Info

Publication number
LU66894A1
LU66894A1 LU66894A LU66894A LU66894A1 LU 66894 A1 LU66894 A1 LU 66894A1 LU 66894 A LU66894 A LU 66894A LU 66894 A LU66894 A LU 66894A LU 66894 A1 LU66894 A1 LU 66894A1
Authority
LU
Luxembourg
Prior art keywords
cooling
conical walls
air separators
separators
air
Prior art date
Application number
LU66894A
Other languages
French (fr)
Inventor
Georges Bougard
Original Assignee
Obourg Sa Ciments
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 Obourg Sa Ciments filed Critical Obourg Sa Ciments
Publication of LU66894A1 publication Critical patent/LU66894A1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/20—Apparatus in which the axial direction of the vortex is reversed with heating or cooling, e.g. quenching, means
    • 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
    • F28D3/00—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 flows in a continuous film, or trickles freely, over the conduits
    • 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)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
LU66894A 1973-01-10 1973-01-25 METHOD AND DEVICE FOR COOLING THE CONICAL WALLS OF AIR SEPARATORS LU66894A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE793816 1973-01-10
BE126261 1973-01-10

Publications (1)

Publication Number Publication Date
LU66894A1 true LU66894A1 (en) 1973-03-26

Family

ID=25647625

Family Applications (1)

Application Number Title Priority Date Filing Date
LU66894A LU66894A1 (en) 1973-01-10 1973-01-25 METHOD AND DEVICE FOR COOLING THE CONICAL WALLS OF AIR SEPARATORS

Country Status (6)

Country Link
US (1) US3845813A (en)
BE (1) BE793816A (en)
DE (1) DE2400520A1 (en)
FR (1) FR2213108B1 (en)
GB (1) GB1397892A (en)
LU (1) LU66894A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514480A1 (en) * 1981-10-13 1983-04-15 Bechet Leon Cooling metal vessel walls by draining film of liquid - to enhance heat transfer rates towards base of vessel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894726A (en) * 1974-10-29 1975-07-15 United States Steel Corp Cascade water cooler aerator-multiplyer
DE3027464C2 (en) * 1980-07-19 1982-07-22 Korf & Fuchs Systemtechnik GmbH, 7601 Willstätt Method and device for cooling a wall area of a metallurgical furnace, in particular an electric arc furnace
DE3714673C1 (en) * 1987-05-02 1988-07-21 Schmidt Sche Heissdampf Process for cleaning steam generator heating surfaces
DE19747090A1 (en) * 1997-10-24 1999-04-29 Leybold Systems Gmbh Dust collector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US349513A (en) * 1886-09-21 James l
US2776168A (en) * 1954-09-20 1957-01-01 Rufin L Schweda Extension and telescoping attachment for nozzle of showers
US2937141A (en) * 1957-09-10 1960-05-17 Gulf Research Development Co Separating volatile components from a heavy oil by means of a venturi tube
US3030095A (en) * 1957-11-04 1962-04-17 Forges & Acieries De Dilling S Open cooling boxes of metallurgical furnaces, especially of blast furnaces
US3157228A (en) * 1961-09-01 1964-11-17 Hazen Engineering Company Apparatus for cooling metal recuperator gases
US3586304A (en) * 1969-12-08 1971-06-22 Mckee & Co Arthur G Furnace cooling system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514480A1 (en) * 1981-10-13 1983-04-15 Bechet Leon Cooling metal vessel walls by draining film of liquid - to enhance heat transfer rates towards base of vessel

Also Published As

Publication number Publication date
FR2213108B1 (en) 1978-03-03
BE793816A (en) 1973-05-02
DE2400520A1 (en) 1974-07-18
FR2213108A1 (en) 1974-08-02
US3845813A (en) 1974-11-05
GB1397892A (en) 1975-06-18

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