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
- 239000000463 material Substances 0.000 title abstract 7
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title 1
- 239000012159 carrier gas Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
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 specially adapted for furnaces of these types
- F27B1/20—Arrangements of devices for charging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Air Transport Of Granular Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Nozzles (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Furnace Charging Or Discharging (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Medicinal Preparation (AREA)
- Manufacture Of Iron (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 (pt) |
| JP (1) | JPS61174028A (pt) |
| AT (1) | ATE37043T1 (pt) |
| AU (1) | AU583344B2 (pt) |
| BR (1) | BR8600472A (pt) |
| CA (1) | CA1263530A (pt) |
| DE (1) | DE3660681D1 (pt) |
| ES (1) | ES8700745A1 (pt) |
| LU (1) | LU85738A1 (pt) |
| ZA (1) | ZA8619B (pt) |
Families Citing this family (4)
| 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 |
| BRPI0415680B1 (pt) * | 2003-10-21 | 2013-04-02 | equipamento e processo de fusço direta. | |
| EP4300097A1 (de) * | 2022-06-27 | 2024-01-03 | C. Gerhardt GmbH & Co. KG | Ventilvorrichtung, adsorptionsvorrichtung und verfahren zum betrieb einer adsorptionsvorrichtung |
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 AT AT86100650T patent/ATE37043T1/de not_active IP Right Cessation
- 1986-01-18 EP EP86100650A patent/EP0190592B1/fr not_active Expired
- 1986-01-18 DE DE8686100650T patent/DE3660681D1/de not_active Expired
- 1986-01-22 BR BR8600472A patent/BR8600472A/pt unknown
- 1986-01-23 AU AU52687/86A patent/AU583344B2/en not_active Ceased
- 1986-01-23 JP JP61012929A patent/JPS61174028A/ja active Pending
- 1986-01-23 ES ES551650A patent/ES8700745A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0190592B1 (fr) | 1988-09-07 |
| EP0190592A1 (fr) | 1986-08-13 |
| AU5268786A (en) | 1986-07-31 |
| BR8600472A (pt) | 1986-10-21 |
| LU85738A1 (fr) | 1986-08-04 |
| JPS61174028A (ja) | 1986-08-05 |
| CA1263530A (en) | 1989-12-05 |
| ES551650A0 (es) | 1986-11-16 |
| AU583344B2 (en) | 1989-04-27 |
| ES8700745A1 (es) | 1986-11-16 |
| ATE37043T1 (de) | 1988-09-15 |
| DE3660681D1 (en) | 1988-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE68589T1 (de) | Verfahren und vorrichtung zum dosierten einfuehren feinkoerniger feststoffe in einen industrieofen. | |
| NZ221149A (en) | Apparatus for continuous production of a composite food having a controlled composition of materials | |
| ES8701468A1 (es) | Perfeccionamiento en un aparato para producir continuamente un caudal constante de una tira de masa de dimensiones constantes | |
| US3638916A (en) | Method and apparatus for blending materials | |
| GB1529099A (en) | Apparatus for supplying powder to casting mould | |
| DE3463901D1 (en) | Method and apparatus for proportioning and mixing multicomponent media | |
| ES8607538A1 (es) | Procedimiento y aparato para la dosificacion gravimetrica continua y el transporte neumatico de mercancias a granel | |
| AU583344B2 (en) | 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 | |
| US3837540A (en) | Control method and apparatus | |
| GB1520263A (en) | Pneumatic conveying systems | |
| GB1512278A (en) | Method and apparatus for feeding powder material | |
| DE3469567D1 (en) | Device for the metered transportation of pulverulent matter | |
| MY102671A (en) | Improvements relating to the expansion of tobacco | |
| ES8300997A1 (es) | Aparato alimentador-distribuidor para material granular . | |
| GB1501677A (en) | Fluent solid supply apparatus | |
| GB1113755A (en) | Apparatus for pneumatically conveying powdered or granular material | |
| FR2447016A1 (fr) | Procede pour amener en continu une matiere en vrac sur un support mobile | |
| ES8502657A1 (es) | Procedimiento y dispositivo para vaciar una tolva mediante diversos elementos transportadores situados debajo de la ranura de descarga | |
| WO1989004802A3 (en) | Conveying apparatus and separation apparatus | |
| GB1403607A (en) | Apparatus for bleding and conveying bulk material | |
| ES8703126A1 (es) | Dispositivo de distribucion para material a granel, especialmente para una bascula de combinacion | |
| SU1212871A1 (ru) | Устройство дл дозировани порошкообразных материалов | |
| GB2014546A (en) | Improvements in or relating to methods and apparatus for handling fluent material | |
| FR2424208A1 (fr) | Dispositif de distribution de produits en vrac | |
| AU4815393A (en) | Method and system for distribution of feedstuff |