ZA8619B - Process and installation for injection of proportioned quantities of pulverulent materials by pneumatic means into an enclosure under pressure and application thereof to a shaft furnace - Google Patents
Process and installation for injection of proportioned quantities of pulverulent materials by pneumatic means into an enclosure under pressure and application thereof to a shaft furnaceInfo
- Publication number
- ZA8619B ZA8619B ZA8619A ZA8619A ZA8619B ZA 8619 B ZA8619 B ZA 8619B ZA 8619 A ZA8619 A ZA 8619A ZA 8619 A ZA8619 A ZA 8619A ZA 8619 B ZA8619 B ZA 8619B
- Authority
- ZA
- South Africa
- Prior art keywords
- pressure
- pulverulent material
- injection
- under pressure
- installation
- Prior art date
Links
Classifications
-
- 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
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/20—Arrangements of devices for charging
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Air Transport Of Granular Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Nozzles (AREA)
- Medicinal Preparation (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Manufacture Of Iron (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU85738A LU85738A1 (fr) | 1985-01-24 | 1985-01-24 | Procede et installation d'injection de quantites dosees de matieres pulverulentes par voie pneumatique dans une enceinte sous pression et application a un four a cuve |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA8619B true ZA8619B (en) | 1986-11-26 |
Family
ID=19730391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA8619A ZA8619B (en) | 1985-01-24 | 1986-01-02 | Process and installation for injection of proportioned quantities of pulverulent materials by pneumatic means into an enclosure under pressure and application thereof to a shaft furnace |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0190592B1 (xx) |
JP (1) | JPS61174028A (xx) |
AT (1) | ATE37043T1 (xx) |
AU (1) | AU583344B2 (xx) |
BR (1) | BR8600472A (xx) |
CA (1) | CA1263530A (xx) |
DE (1) | DE3660681D1 (xx) |
ES (1) | ES8700745A1 (xx) |
LU (1) | LU85738A1 (xx) |
ZA (1) | ZA8619B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3810191A1 (de) * | 1988-03-25 | 1989-10-12 | Linke Hofmann Busch | Druckluftentleereinrichtung fuer einen schuettgutbehaelter mit mindestens zwei entleeroeffnungen sowie ein verfahren zur entleerung des schuettgutbehaelters |
SE515034C2 (sv) * | 1999-10-05 | 2001-06-05 | Bmh Marine Ab | Anordning, behållare och metod för hantering av bulkgods |
CN100549186C (zh) | 2003-10-21 | 2009-10-14 | 奥托昆普技术公司 | 直接熔炼设备及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1230526A (fr) * | 1959-03-21 | 1960-09-16 | Siderurgie Fse Inst Rech | Dispositif de régulation automatique d'un distributeur de poudre sous pression |
US3371917A (en) * | 1965-10-21 | 1968-03-05 | Buell Engineering Company Inc | Apparatus for feeding fuel into a blast furnace |
DE2105733B2 (de) * | 1971-02-08 | 1975-02-06 | Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg | Vorrichtung zur Entnahme eines fluidisierbaren Feststoffes aus einem Druckbehälter |
DE2248859B2 (de) * | 1972-10-05 | 1975-10-23 | Claudius Peters Ag, 2000 Hamburg | Verfahren und Vorrichtung zum pneumatischen Fördern von staubförmigem oder körnigem Schüttgut |
LU81388A1 (fr) * | 1979-06-15 | 1979-09-12 | Wurth Paul Sa | Procede et installation de dosage et de transport par voie pneumatique de matieres solides vers une enceinte sous pression |
LU82036A1 (fr) * | 1979-12-27 | 1980-04-23 | Wurth Anciens Ets Paul | Procede et installation d'injection de quantites dosees de matieres pulverulentes par voie pneumatique dans une enceinte se trouvant sous pression variable et application a un four a cuve |
LU83671A1 (fr) * | 1981-10-02 | 1983-06-08 | Wurth Paul Sa | Procede d'injection de quantites dosees de matieres pulverulentes par voie pneumatique dans une enceinte se trouvant sous pression variable et application a un four a cuve |
-
1985
- 1985-01-24 LU LU85738A patent/LU85738A1/fr unknown
-
1986
- 1986-01-02 ZA ZA8619A patent/ZA8619B/xx unknown
- 1986-01-14 CA CA000499563A patent/CA1263530A/en not_active Expired
- 1986-01-18 EP EP86100650A patent/EP0190592B1/fr not_active Expired
- 1986-01-18 AT AT86100650T patent/ATE37043T1/de not_active IP Right Cessation
- 1986-01-18 DE DE8686100650T patent/DE3660681D1/de not_active Expired
- 1986-01-22 BR BR8600472A patent/BR8600472A/pt unknown
- 1986-01-23 ES ES551650A patent/ES8700745A1/es not_active Expired
- 1986-01-23 JP JP61012929A patent/JPS61174028A/ja active Pending
- 1986-01-23 AU AU52687/86A patent/AU583344B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA1263530A (en) | 1989-12-05 |
EP0190592A1 (fr) | 1986-08-13 |
LU85738A1 (fr) | 1986-08-04 |
DE3660681D1 (en) | 1988-10-13 |
BR8600472A (pt) | 1986-10-21 |
JPS61174028A (ja) | 1986-08-05 |
AU583344B2 (en) | 1989-04-27 |
ES551650A0 (es) | 1986-11-16 |
ATE37043T1 (de) | 1988-09-15 |
EP0190592B1 (fr) | 1988-09-07 |
AU5268786A (en) | 1986-07-31 |
ES8700745A1 (es) | 1986-11-16 |
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