BE793816A - Procede et dispositif de refroidissement des parois coniques de separateurs a air - Google Patents

Procede et dispositif de refroidissement des parois coniques de separateurs a air

Info

Publication number
BE793816A
BE793816A BE793816DA BE793816A BE 793816 A BE793816 A BE 793816A BE 793816D A BE793816D A BE 793816DA BE 793816 A BE793816 A BE 793816A
Authority
BE
Belgium
Prior art keywords
cooling
conical walls
air separators
separators
air
Prior art date
Application number
Other languages
English (en)
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.)
Publication date
Publication of BE793816A publication Critical patent/BE793816A/fr

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)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
BE793816D 1973-01-10 Procede et dispositif de refroidissement des parois coniques de separateurs a air BE793816A (fr)

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
BE793816A true BE793816A (fr) 1973-05-02

Family

ID=25647625

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793816D BE793816A (fr) 1973-01-10 Procede et dispositif de refroidissement des parois coniques de separateurs a air

Country Status (6)

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

Families Citing this family (5)

* 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 (de) * 1980-07-19 1982-07-22 Korf & Fuchs Systemtechnik GmbH, 7601 Willstätt Verfahren und Vorrichtung zum Kühlen eines Wandbereiches eines metallurgischen Ofens, insbesondere eines Lichtbogenofens
FR2514480A1 (fr) * 1981-10-13 1983-04-15 Bechet Leon Procede de transfert thermique a travers une paroi
DE3714673C1 (de) * 1987-05-02 1988-07-21 Schmidt Sche Heissdampf Verfahren zur Reinigung von Dampferzeugerheizflaechen
DE19747090A1 (de) * 1997-10-24 1999-04-29 Leybold Systems Gmbh Staubabscheider

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

Also Published As

Publication number Publication date
LU66894A1 (fr) 1973-03-26
US3845813A (en) 1974-11-05
DE2400520A1 (de) 1974-07-18
FR2213108A1 (fr) 1974-08-02
FR2213108B1 (fr) 1978-03-03
GB1397892A (en) 1975-06-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIMENTS D OBOURG S.A.

Effective date: 19920131