AU531568B2 - Aeration feeder for coal dust supply to blast furnace hearth - Google Patents

Aeration feeder for coal dust supply to blast furnace hearth

Info

Publication number
AU531568B2
AU531568B2 AU69220/81A AU6922081A AU531568B2 AU 531568 B2 AU531568 B2 AU 531568B2 AU 69220/81 A AU69220/81 A AU 69220/81A AU 6922081 A AU6922081 A AU 6922081A AU 531568 B2 AU531568 B2 AU 531568B2
Authority
AU
Australia
Prior art keywords
blast furnace
coal dust
furnace hearth
dust supply
aeration
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.)
Ceased
Application number
AU69220/81A
Other versions
AU6922081A (en
Inventor
Vitaly Vasilevich Braga
Mikhail Vasilievich Chemikosov
Alexei Mikheevich Kamardin
Nikolai Trofimovich Lifenko
Leonid Fedorovich Lukyanchenko
Viktor Ivanovich Machikin
Aleksandr Andreevich Mozgovoi
Anatoly Ivanovich Ryabenko
Grigory Nikolaevich Sidorenko
Vasily Vasilievich Stepanov
Vladimir Petrovich Tereshchenko
Anatoly Alfonsovich Yarmal
Stanislav Lvovich Yaroshevsky
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.)
Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii
Original Assignee
Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii
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 Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii filed Critical Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii
Publication of AU6922081A publication Critical patent/AU6922081A/en
Application granted granted Critical
Publication of AU531568B2 publication Critical patent/AU531568B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/046—Treatment of water, waste water, or sewage by heating by distillation or evaporation under vacuum produced by a barometric column
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Blast Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Cleaning In General (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AU69220/81A 1980-05-22 1980-12-18 Aeration feeder for coal dust supply to blast furnace hearth Ceased AU531568B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU2920353 1980-05-22
PCT/SU1980/000207 WO1981003340A1 (en) 1980-05-22 1980-12-18 Aeration feeder for coal dust supply to blast furnace hearth

Publications (2)

Publication Number Publication Date
AU6922081A AU6922081A (en) 1981-12-07
AU531568B2 true AU531568B2 (en) 1983-08-25

Family

ID=20894019

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69220/81A Ceased AU531568B2 (en) 1980-05-22 1980-12-18 Aeration feeder for coal dust supply to blast furnace hearth

Country Status (9)

Country Link
JP (2) JPS57500651A (en)
AU (1) AU531568B2 (en)
BR (1) BR8009073A (en)
DE (1) DE3050391C2 (en)
FI (1) FI68861C (en)
GB (1) GB2086553B (en)
IN (1) IN152172B (en)
SE (1) SE428830B (en)
WO (1) WO1981003340A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516937A1 (en) * 1981-11-23 1983-05-27 Do Nii Chernoj Metallurgii Pulverised coal supply to blast furnace - with a wear resistant rotary regulator
AU557972B2 (en) * 1982-11-10 1987-01-15 Paul Wurth S.A. Device to introduce dosed quantities of pulverulent substances into a pneumatic propulsion fluid and use to inject solid fuels into a furnace
LU84780A1 (en) * 1983-04-28 1984-11-28 Wurth Paul Sa DEVICE FOR INTRODUCING QUANTITIES OF POWDERY MATERIALS INTO A PNEUMATIC PROPULSION FLUID AND APPLICATION TO A POWDERY MATERIAL DELIVERY TANK
LU85298A1 (en) * 1984-04-11 1985-11-27 Wurth Paul Sa DEVICE FOR INTRODUCING DOSE QUANTITIES OF POWDERY MATERIALS INTO A PNEUMATIC PROPULSION FLUID
LU85299A1 (en) * 1984-04-11 1985-11-27 Wurth Paul Sa DEVICE FOR INTRODUCING DOSE QUANTITIES OF POWDERY MATERIALS INTO A PNEUMATIC PROPULSION FLUID
JPS6112268U (en) * 1984-06-25 1986-01-24 松下電工株式会社 printed wiring board
JPS6112267U (en) * 1984-06-25 1986-01-24 松下電工株式会社 printed wiring board
LU86311A1 (en) * 1986-02-19
JPH0325280U (en) * 1989-07-21 1991-03-15
JPH06172828A (en) * 1992-12-04 1994-06-21 Kobe Steel Ltd Coupling for discharging powdery material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844767A (en) * 1972-02-12 1974-10-29 P Rheinlander Method of operating a blast furnace
SU512241A1 (en) * 1974-06-25 1976-04-30 Донецкий научно-исследовательский институт черной металлургии Coal dust feeder
US3971654A (en) * 1974-10-16 1976-07-27 Bethlehem Steel Corporation Method of injecting pelletized coal through blast furnace tuyeres
LU71434A1 (en) * 1974-12-06 1976-11-11
SU509647A1 (en) * 1975-01-03 1976-04-05 Институт черной металлургии Device for injecting shredded solid fuel into a blast furnace

Also Published As

Publication number Publication date
FI820175L (en) 1982-01-20
GB2086553B (en) 1983-12-07
IN152172B (en) 1983-11-05
JPS57500272A (en) 1982-02-18
DE3050391C2 (en) 1983-11-24
SE8200185L (en) 1982-01-14
WO1981003340A1 (en) 1981-11-26
FI68861B (en) 1985-07-31
JPS5942045B2 (en) 1984-10-12
SE428830B (en) 1983-07-25
JPS57500651A (en) 1982-04-15
BR8009073A (en) 1982-04-13
DE3050391T1 (en) 1982-06-16
AU6922081A (en) 1981-12-07
FI68861C (en) 1985-11-11
GB2086553A (en) 1982-05-12

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