AU6901987A - Appliance for the metered dispensing of powdery materials and its use for injecting metered quantities of solid fuels into a shaft furnace - Google Patents

Appliance for the metered dispensing of powdery materials and its use for injecting metered quantities of solid fuels into a shaft furnace

Info

Publication number
AU6901987A
AU6901987A AU69019/87A AU6901987A AU6901987A AU 6901987 A AU6901987 A AU 6901987A AU 69019/87 A AU69019/87 A AU 69019/87A AU 6901987 A AU6901987 A AU 6901987A AU 6901987 A AU6901987 A AU 6901987A
Authority
AU
Australia
Prior art keywords
metered
appliance
shaft furnace
solid fuels
powdery materials
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.)
Abandoned
Application number
AU69019/87A
Inventor
Andonov Radomir
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.)
Paul Wurth SA
Original Assignee
Paul Wurth 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 Paul Wurth SA filed Critical Paul Wurth SA
Publication of AU6901987A publication Critical patent/AU6901987A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/50—Pneumatic devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Blast Furnaces (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AU69019/87A 1986-02-19 1987-02-18 Appliance for the metered dispensing of powdery materials and its use for injecting metered quantities of solid fuels into a shaft furnace Abandoned AU6901987A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU86311 1986-02-19
LU86311A LU86311A1 (en) 1986-02-19 1986-02-19

Publications (1)

Publication Number Publication Date
AU6901987A true AU6901987A (en) 1987-08-20

Family

ID=19730640

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69019/87A Abandoned AU6901987A (en) 1986-02-19 1987-02-18 Appliance for the metered dispensing of powdery materials and its use for injecting metered quantities of solid fuels into a shaft furnace

Country Status (8)

Country Link
EP (1) EP0233624A3 (en)
JP (1) JPS62249015A (en)
AU (1) AU6901987A (en)
BR (1) BR8701033A (en)
DD (1) DD263108A5 (en)
LU (1) LU86311A1 (en)
PL (1) PL264164A1 (en)
ZA (1) ZA87956B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102997268A (en) * 2012-10-24 2013-03-27 西北工业大学 Anti-tempering powder supply device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU86701A1 (en) * 1986-12-04 1988-07-14 Wurth Paul Sa PROCESS FOR THE INJECTION BY PNEUMATIC ROUTE OF QUANTITIES OF POWDERED MATERIALS INTO AN ENCLOSURE UNDER VARIABLE PRESSURE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500651A (en) * 1980-05-22 1982-04-15
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
LU84577A1 (en) * 1983-01-10 1983-11-23 Wurth Paul Sa SEALING VALVE FOR A PULVERULENT MATERIAL CONVEYOR
LU85299A1 (en) * 1984-04-11 1985-11-27 Wurth Paul Sa DEVICE FOR INTRODUCING DOSE QUANTITIES OF POWDERY MATERIALS INTO A PNEUMATIC PROPULSION FLUID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102997268A (en) * 2012-10-24 2013-03-27 西北工业大学 Anti-tempering powder supply device

Also Published As

Publication number Publication date
DD263108A5 (en) 1988-12-21
ZA87956B (en) 1987-10-28
PL264164A1 (en) 1987-12-28
EP0233624A2 (en) 1987-08-26
EP0233624A3 (en) 1989-01-04
BR8701033A (en) 1987-12-15
JPS62249015A (en) 1987-10-30
LU86311A1 (en)

Similar Documents

Publication Publication Date Title
AU593265B2 (en) Low cost mixing and dispensing gun for reactive chemicals
GB8414044D0 (en) Administering powdered substances
AU4586389A (en) Gas-aided dispensing of liquid materials
IL76768A0 (en) Dispensing system for flowable materials and its manufacture
AU3275189A (en) Fluid container with dosage assembly
GB2158596B (en) Supplementary metering of bulk solid materials
GB2170418B (en) Mixing and dispensing gun and mixer therefor
NZ228247A (en) Substituted thiazolidine-2,4-diones and pharmaceutical compositions
AU1289088A (en) A radiation-shielding injector for a radio-pharmaceutical liquid composition
AU1119788A (en) Roller type orbiting mass oscillator with low fluid drag
AU5963386A (en) A powder additive for use in the combustion of solid materials and the use of the powder additive
ZA865791B (en) Apparatus for the pneumatic injection of pulverulent materials into a pressurized vessel,and its application to the injection of solid fuels into a shaft furnace
DE3375698D1 (en) Injection arrangement of dosed quantities of pulverulent materials in a pneumatic propulsion fluid and application to the injection of solid fuels into a shaft furnace
IL80290A0 (en) Oxazole and isoxazole derivatives,their manufacture and pharmaceutical compositions containing them
AU3254689A (en) Improvements relating to the dispensing of liquids
AU6901987A (en) Appliance for the metered dispensing of powdery materials and its use for injecting metered quantities of solid fuels into a shaft furnace
GB8507182D0 (en) Metering bulk material
EP0305218A3 (en) A dispersing agent and a solid fuel slurry composition containing the same
AU6217690A (en) Metering apparatus for lump and powder materials
AU7509487A (en) Apparatus for metering materials in the form of pieces
AU557150B2 (en) Injection of powdered fuel into a blast furnace
PT81953B (en) Process for the preparation of pharmaceutical compositions containing 3-aminopropoxy-indoles optionally in association with a diuretic
AU3780089A (en) Shaped mixed oxide products
WO1987002277A1 (en) Detonation coating device
GB8713749D0 (en) Dispensing flowable materials