FI813640L - Foerfarande och anordning foer att pneumatiskt mata tillsatsmaterialier till konvertrar - Google Patents
Foerfarande och anordning foer att pneumatiskt mata tillsatsmaterialier till konvertrarInfo
- Publication number
- FI813640L FI813640L FI813640A FI813640A FI813640L FI 813640 L FI813640 L FI 813640L FI 813640 A FI813640 A FI 813640A FI 813640 A FI813640 A FI 813640A FI 813640 L FI813640 L FI 813640L
- Authority
- FI
- Finland
- Prior art keywords
- foer
- tillsatsmaterialier
- pneumatiskt
- konvertrar
- farere
- 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
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
- B65G53/18—Gas pressure systems operating with fluidisation of the materials through a porous wall
- B65G53/22—Gas pressure systems operating with fluidisation of the materials through a porous wall the systems comprising a reservoir, e.g. a bunker
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
- G01G13/04—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight
- G01G13/10—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight wherein the main feed is effected by pneumatic conveying means, e.g. by fluidised feed of granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air Transport Of Granular Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI813640A FI66202C (fi) | 1981-11-17 | 1981-11-17 | Foerfarande och anordning foer att pneumatiskt mata tillsatsmaterialier till konvertrar |
DE19823241704 DE3241704A1 (de) | 1981-11-17 | 1982-11-11 | Verfahren und vorrichtung zum pneumatischen eintragen von zuschlaegen in konverter |
CA000415652A CA1199500A (en) | 1981-11-17 | 1982-11-16 | Method and apparatus for pneumatic feeding of additives into converters |
JP57201787A JPS5891108A (ja) | 1981-11-17 | 1982-11-16 | 転炉への添加物流体供給方法および装置 |
BE0/209477A BE895017A (fr) | 1981-11-17 | 1982-11-16 | Procede et appareil pour l'alimentation pneumatique en additifs de convertisseurs |
US06/833,590 US4676826A (en) | 1981-11-17 | 1986-02-24 | Method and apparatus for pneumatic feeding or additives into converters |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI813640A FI66202C (fi) | 1981-11-17 | 1981-11-17 | Foerfarande och anordning foer att pneumatiskt mata tillsatsmaterialier till konvertrar |
FI813640 | 1981-11-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI813640L true FI813640L (fi) | 1983-05-18 |
FI66202B FI66202B (fi) | 1984-05-31 |
FI66202C FI66202C (fi) | 1984-09-10 |
Family
ID=8514871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI813640A FI66202C (fi) | 1981-11-17 | 1981-11-17 | Foerfarande och anordning foer att pneumatiskt mata tillsatsmaterialier till konvertrar |
Country Status (6)
Country | Link |
---|---|
US (1) | US4676826A (fi) |
JP (1) | JPS5891108A (fi) |
BE (1) | BE895017A (fi) |
CA (1) | CA1199500A (fi) |
DE (1) | DE3241704A1 (fi) |
FI (1) | FI66202C (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538900A1 (de) * | 1985-11-02 | 1987-05-07 | Bennigsen Mackiewicz A Von | Vorrichtung zum wiegen von koernigem oder staubfoermigem schuettgut |
FR2614983A1 (fr) * | 1987-05-05 | 1988-11-10 | Hasler Freres Int Sa | Procede de dosage de substances liquides ou pateuses et installation pour la mise en oeuvre de ce procede |
AUPN766596A0 (en) * | 1996-01-22 | 1996-02-15 | Comalco Aluminium Limited | Dense phase transport |
GB2457490A (en) * | 2008-02-15 | 2009-08-19 | Wright Machinery Ltd | Tubular conveyor for conveying bagged foodstuff |
GB2524850B (en) * | 2014-07-17 | 2017-05-10 | Clyde Process Solutions Ltd | Pneumatic conveying apparatus and method |
US10618448B2 (en) | 2018-03-27 | 2020-04-14 | Mac Trailer Manufacturing, Inc. | Method of unloading dry bulk materials from a dry bulk tank |
US11192734B2 (en) | 2018-03-27 | 2021-12-07 | Mac Trailer Manufacturing, Inc. | Tank having an air piping system and method of loading and unloading the same |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE484325C (de) * | 1929-10-15 | Babcock & Wilcox Dampfkessel W | Anlage zum pneumatischen Foerdern von Schuettgut | |
FR497555A (fr) * | 1919-02-15 | 1919-12-10 | Leon Jaloustre | Procédé pour la pectinisation des produits de condensation des phénols et des aldéhydes |
FR612038A (fr) * | 1926-03-02 | 1926-10-15 | Utilisation Des Combustibles S | Dispositif de contrôle automatique de remplissage de réservoirs |
CH345844A (de) * | 1955-10-31 | 1960-04-15 | Westin & Backlund Ab | Verfahren zum pneumatischen Fördern von Massengütern sowie pneumatischer Förderer zur Durchführung des Verfahrens |
DE1140863B (de) * | 1958-02-26 | 1962-12-06 | Polysius Gmbh | Entnahmeverfahren fuer Schuettgut aus einem Druckbehaelter |
GB904868A (en) * | 1958-04-26 | 1962-08-29 | Arbed | Process for making steel |
DE1608619B1 (de) * | 1959-04-29 | 1969-09-11 | Polysius Ag | Vorrichtung zum Zufuehren von feinkoernigen oder pulverfoermigen Stoffen mittels eines Traegergases auf die Oberflaeche von Metallschmelzen |
GB998372A (en) * | 1963-07-16 | 1965-07-14 | Hoerder Huettenunion Ag | Improvements in vacuum degasification plant for metal melts |
DE2105733B2 (de) * | 1971-02-08 | 1975-02-06 | Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg | Vorrichtung zur Entnahme eines fluidisierbaren Feststoffes aus einem Druckbehälter |
US3689045A (en) * | 1971-06-03 | 1972-09-05 | Earl E Coulter | Pulverized fuel delivery system for a blast furnace |
US3884453A (en) * | 1971-12-14 | 1975-05-20 | Pennsylvania Engineering Corp | Bottom blown steel converter and means for controlling injection of powdered material with process gasses therein |
US3857554A (en) * | 1973-01-30 | 1974-12-31 | Peters Ag Claudius | Steel conversion |
JPS5425654Y2 (fi) * | 1974-06-27 | 1979-08-27 | ||
JPS514986A (fi) * | 1974-07-03 | 1976-01-16 | Hitachi Ltd | |
FI373174A (fi) * | 1974-12-20 | 1976-06-21 | Kaarlo Olavi Raesaenen | |
US4005908A (en) * | 1975-02-03 | 1977-02-01 | Freeman Billy P | Batch transfer system |
US4286774A (en) * | 1980-04-22 | 1981-09-01 | Victor Benatar | System for automatically injecting a measured quantity of powdered reagent into a pool of molten metal |
-
1981
- 1981-11-17 FI FI813640A patent/FI66202C/fi not_active IP Right Cessation
-
1982
- 1982-11-11 DE DE19823241704 patent/DE3241704A1/de active Granted
- 1982-11-16 BE BE0/209477A patent/BE895017A/fr not_active IP Right Cessation
- 1982-11-16 CA CA000415652A patent/CA1199500A/en not_active Expired
- 1982-11-16 JP JP57201787A patent/JPS5891108A/ja active Granted
-
1986
- 1986-02-24 US US06/833,590 patent/US4676826A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4676826A (en) | 1987-06-30 |
JPS5891108A (ja) | 1983-05-31 |
DE3241704A1 (de) | 1983-06-01 |
DE3241704C2 (fi) | 1987-07-02 |
CA1199500A (en) | 1986-01-21 |
FI66202B (fi) | 1984-05-31 |
BE895017A (fr) | 1983-03-16 |
JPH0154407B2 (fi) | 1989-11-17 |
FI66202C (fi) | 1984-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: OUTOKUMPU OY |