BG34843A1 - Method and device for feeding powderous materials in the hearth of a shaft furnace - Google Patents
Method and device for feeding powderous materials in the hearth of a shaft furnaceInfo
- Publication number
- BG34843A1 BG34843A1 BG7944816A BG4481679A BG34843A1 BG 34843 A1 BG34843 A1 BG 34843A1 BG 7944816 A BG7944816 A BG 7944816A BG 4481679 A BG4481679 A BG 4481679A BG 34843 A1 BG34843 A1 BG 34843A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- hearth
- feeding
- shaft furnace
- powderous materials
- powderous
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20816378A DD139271A1 (de) | 1978-09-28 | 1978-09-28 | Verfahren und vorrichtung zur zufuehrung staubfoermiger materialien |
Publications (1)
Publication Number | Publication Date |
---|---|
BG34843A1 true BG34843A1 (en) | 1983-12-15 |
Family
ID=5514635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG7944816A BG34843A1 (en) | 1978-09-28 | 1979-09-06 | Method and device for feeding powderous materials in the hearth of a shaft furnace |
Country Status (5)
Country | Link |
---|---|
BG (1) | BG34843A1 (de) |
CS (1) | CS241953B1 (de) |
DD (1) | DD139271A1 (de) |
DE (1) | DE2934130A1 (de) |
GB (1) | GB2032597A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104833A (ja) * | 1981-12-12 | 1983-06-22 | Kawasaki Steel Corp | 1個の粉粒体分配輸送タンクから粉粒体を複数供給端に質量流量を任意の設定値に制御して連続供給する方法及びその装置 |
DE3603078C1 (de) * | 1986-02-01 | 1987-10-22 | Kuettner Gmbh & Co Kg Dr | Verfahren und Vorrichtung zum dosierten Einfuehren feinkoerniger Feststoffe in einen Industrieofen,insbesondere Hochofen oder Kupolofen |
DE4104252C2 (de) * | 1991-02-13 | 1998-07-02 | Schingnitz Manfred | Entsorgungsverfahren für schadstoffbelastete, kohlenstoffhaltige Abfallstoffe |
DE10358450B4 (de) * | 2002-12-24 | 2005-07-21 | E.S.C.H. Engineering Service Center Und Handel Gmbh | Verfahren zur Erzeugung von Metall aus Metallerzen |
DE102005047583C5 (de) * | 2005-10-04 | 2016-07-07 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur geregelten Zufuhr von Brennstaub in einen Flugstromvergaser |
DE102009048931B4 (de) | 2009-10-10 | 2014-06-18 | Linde Ag | Dosieranlage, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigem Schüttgut |
DE102009048961B4 (de) | 2009-10-10 | 2014-04-24 | Linde Ag | Dosiervorrichtung, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigen Schüttgut |
DE102011013251A1 (de) | 2011-03-07 | 2012-09-13 | E.S.C.H. Engineering Service Center Und Handel Gmbh | Verfahren zur Herstellung von Roheisen im Hochofen |
DE102013006541A1 (de) | 2012-10-30 | 2014-04-30 | E.S.C.H. Engineering Service Center Und Handel Gmbh | Verfahren zur Herstellung von Roheisen im Hochofen |
-
1978
- 1978-09-28 DD DD20816378A patent/DD139271A1/de not_active IP Right Cessation
-
1979
- 1979-08-23 DE DE19792934130 patent/DE2934130A1/de not_active Withdrawn
- 1979-09-06 BG BG7944816A patent/BG34843A1/xx unknown
- 1979-09-07 CS CS608779A patent/CS241953B1/cs unknown
- 1979-09-26 GB GB7933410A patent/GB2032597A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DD139271A1 (de) | 1979-12-19 |
CS241953B1 (en) | 1986-04-17 |
GB2032597A (en) | 1980-05-08 |
DE2934130A1 (de) | 1980-04-10 |
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