LU86311A1 - - Google Patents
Info
- Publication number
- LU86311A1 LU86311A1 LU86311A LU86311A LU86311A1 LU 86311 A1 LU86311 A1 LU 86311A1 LU 86311 A LU86311 A LU 86311A LU 86311 A LU86311 A LU 86311A LU 86311 A1 LU86311 A1 LU 86311A1
- Authority
- LU
- Luxembourg
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
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- 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
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU86311A LU86311A1 (pl) | 1986-02-19 | 1986-02-19 | |
| ZA87956A ZA87956B (en) | 1986-02-19 | 1987-02-10 | Appliance for the metered dispensing of powdery materials and its use for injecting metered quantities of solid fuels into a shaft furnace |
| EP87102160A EP0233624A3 (fr) | 1986-02-19 | 1987-02-16 | Dispositif de dosage de matières pulvérulentes et application à l'injection de quantités dosées de combustibles solides dans un four à cuve |
| DD87299965A DD263108A5 (de) | 1986-02-19 | 1987-02-17 | Vorrichtung zum dosieren pulverfoermiger stoffe |
| AU69019/87A 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 |
| JP62035447A JPS62249015A (ja) | 1986-02-19 | 1987-02-18 | 粉体材料の秤量供給装置およびそれを高炉に対する固形燃料の秤量注入に使用する方法 |
| PL1987264164A PL264164A1 (en) | 1986-02-19 | 1987-02-18 | Powdered material metering apparatus for feeding metered quantities of solid fuels in a shaft furnace |
| BR8701033A BR8701033A (pt) | 1986-02-19 | 1987-02-18 | Dispositivo de dosagem de materias pulverulentas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU86311A LU86311A1 (pl) | 1986-02-19 | 1986-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU86311A1 true LU86311A1 (pl) |
Family
ID=19730640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU86311A LU86311A1 (pl) | 1986-02-19 | 1986-02-19 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0233624A3 (pl) |
| JP (1) | JPS62249015A (pl) |
| AU (1) | AU6901987A (pl) |
| BR (1) | BR8701033A (pl) |
| DD (1) | DD263108A5 (pl) |
| LU (1) | LU86311A1 (pl) |
| PL (1) | PL264164A1 (pl) |
| ZA (1) | ZA87956B (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU86701A1 (fr) * | 1986-12-04 | 1988-07-14 | Wurth Paul Sa | Procede d'injection par voie pneumatique,de quantites dosees de matieres pulverulentes,dans une enceinte se trouvant sous pression variable |
| CN102997268B (zh) * | 2012-10-24 | 2015-04-22 | 西北工业大学 | 一种防回火粉末供给装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981003340A1 (en) * | 1980-05-22 | 1981-11-26 | Do Nii Chernoj Metallurgii | Aeration feeder for coal dust supply to blast furnace hearth |
| 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 (fr) * | 1983-01-10 | 1983-11-23 | Wurth Paul Sa | Vanne d'obturation d'une conduite de transport de matieres pulverulentes |
| LU85299A1 (fr) * | 1984-04-11 | 1985-11-27 | Wurth Paul Sa | Dispositif d'introduction de quantites dosees de matieres pulverulentes dans un fluide de propulsion pneumatique |
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1986
- 1986-02-19 LU LU86311A patent/LU86311A1/xx unknown
-
1987
- 1987-02-10 ZA ZA87956A patent/ZA87956B/xx unknown
- 1987-02-16 EP EP87102160A patent/EP0233624A3/fr not_active Withdrawn
- 1987-02-17 DD DD87299965A patent/DD263108A5/de unknown
- 1987-02-18 PL PL1987264164A patent/PL264164A1/xx unknown
- 1987-02-18 JP JP62035447A patent/JPS62249015A/ja active Pending
- 1987-02-18 BR BR8701033A patent/BR8701033A/pt unknown
- 1987-02-18 AU AU69019/87A patent/AU6901987A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62249015A (ja) | 1987-10-30 |
| DD263108A5 (de) | 1988-12-21 |
| AU6901987A (en) | 1987-08-20 |
| EP0233624A2 (fr) | 1987-08-26 |
| EP0233624A3 (fr) | 1989-01-04 |
| ZA87956B (en) | 1987-10-28 |
| PL264164A1 (en) | 1987-12-28 |
| BR8701033A (pt) | 1987-12-15 |