GB1420407A - Supply of charge material to shaft furnaces particularly blast furnaces - Google Patents
Supply of charge material to shaft furnaces particularly blast furnacesInfo
- Publication number
- GB1420407A GB1420407A GB975873A GB975873A GB1420407A GB 1420407 A GB1420407 A GB 1420407A GB 975873 A GB975873 A GB 975873A GB 975873 A GB975873 A GB 975873A GB 1420407 A GB1420407 A GB 1420407A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hopper
- shoot
- furnace
- supply
- charge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
- C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
-
- 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
-
- 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
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
-
- 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
- F27D3/10—Charging directly from hoppers or shoots
-
- 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
- F27D3/10—Charging directly from hoppers or shoots
- F27D2003/105—Charging directly from hoppers or shoots using shutters
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)
- Blast Furnaces (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU64910 | 1972-03-06 | ||
LU66430 | 1972-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1420407A true GB1420407A (en) | 1976-01-07 |
Family
ID=26640101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB975873A Expired GB1420407A (en) | 1972-03-06 | 1973-02-28 | Supply of charge material to shaft furnaces particularly blast furnaces |
Country Status (11)
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1500888A1 (de) * | 2003-07-23 | 2005-01-26 | Z & J Technologies GmbH | Einrichtung zur Verteilung von Schüttgut in wenigstens zwei oberhalb der Gicht eines Hochofens angeordnete Bunker |
LU91800B1 (en) * | 2011-03-28 | 2012-10-01 | Wurth Paul Sa | Charging installation of a shaft furnace and method for charging a shaft furnace |
CN108147154A (zh) * | 2018-01-15 | 2018-06-12 | 邯郸市邯钢集团信达科技有限公司 | 一种密闭式物料斗隔离循环排料控制方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3661275D1 (en) * | 1985-05-07 | 1988-12-29 | Wurth Paul Sa | Method for controlling the charging installation of a shaft furnace and charging installation using this method |
LU86336A1 (fr) * | 1986-03-04 | 1987-11-11 | Wurth Paul Sa | Installation de chargement d'un four a cuve |
JPH0444522A (ja) * | 1990-06-11 | 1992-02-14 | Misawa Homes Co Ltd | 住宅用連続基礎 |
DE4412660A1 (de) * | 1994-04-13 | 1995-10-19 | Buehler Optima Maschf | Abfüllwaage |
ITMI20050626A1 (it) | 2005-04-13 | 2006-10-14 | Technit Compagnia Tecnica Inte | Apparato per la misura e il controllo dell'alimentazione di materiale di carica o rottame ad un forno e relativo procedimento |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1182368A (fr) * | 1956-07-18 | 1959-06-24 | Steine & Erden Gmbh | Procédé et appareil de chargement de fourneaux à cuve tels que des hauts fourneaux |
-
1973
- 1973-01-29 AT AT74073A patent/AT332432B/de not_active IP Right Cessation
- 1973-02-15 CH CH214773A patent/CH565978A5/xx not_active IP Right Cessation
- 1973-02-19 NL NL7302295A patent/NL173070C/xx not_active IP Right Cessation
- 1973-02-28 GB GB975873A patent/GB1420407A/en not_active Expired
- 1973-03-05 SE SE7303045A patent/SE383896B/xx unknown
- 1973-03-05 SU SU731890533A patent/SU645621A3/ru active
- 1973-03-05 ES ES412330A patent/ES412330A1/es not_active Expired
- 1973-03-05 CA CA165,278A patent/CA1024738A/en not_active Expired
- 1973-03-05 JP JP2654073A patent/JPS578844B2/ja not_active Expired
- 1973-03-05 FR FR7307718A patent/FR2174999B1/fr not_active Expired
- 1973-03-06 IT IT2121573A patent/IT985582B/it active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1500888A1 (de) * | 2003-07-23 | 2005-01-26 | Z & J Technologies GmbH | Einrichtung zur Verteilung von Schüttgut in wenigstens zwei oberhalb der Gicht eines Hochofens angeordnete Bunker |
LU91800B1 (en) * | 2011-03-28 | 2012-10-01 | Wurth Paul Sa | Charging installation of a shaft furnace and method for charging a shaft furnace |
WO2012130895A1 (en) * | 2011-03-28 | 2012-10-04 | Paul Wurth S.A. | Charging installation of a shaft furnace and method for charging a shaft furnace |
CN103443571A (zh) * | 2011-03-28 | 2013-12-11 | 保尔伍斯股份有限公司 | 竖炉的加料设备和用于为竖炉加料的方法 |
CN103443571B (zh) * | 2011-03-28 | 2015-05-27 | 保尔伍斯股份有限公司 | 竖炉的加料设备和用于为竖炉加料的方法 |
RU2605006C2 (ru) * | 2011-03-28 | 2016-12-20 | Поль Вурт С.А. | Загрузочная установка шахтной печи и способ загрузки шахтной печи |
CN108147154A (zh) * | 2018-01-15 | 2018-06-12 | 邯郸市邯钢集团信达科技有限公司 | 一种密闭式物料斗隔离循环排料控制方法 |
Also Published As
Publication number | Publication date |
---|---|
AU5259173A (en) | 1974-08-29 |
NL173070B (nl) | 1983-07-01 |
SE383896B (sv) | 1976-04-05 |
CA1024738A (en) | 1978-01-24 |
FR2174999A1 (US20030220297A1-20031127-C00009.png) | 1973-10-19 |
CH565978A5 (US20030220297A1-20031127-C00009.png) | 1975-08-29 |
JPS578844B2 (US20030220297A1-20031127-C00009.png) | 1982-02-18 |
SU645621A3 (ru) | 1979-01-30 |
IT985582B (it) | 1974-12-10 |
ATA74073A (de) | 1976-01-15 |
FR2174999B1 (US20030220297A1-20031127-C00009.png) | 1976-09-10 |
AT332432B (de) | 1976-09-27 |
NL173070C (nl) | 1983-12-01 |
NL7302295A (US20030220297A1-20031127-C00009.png) | 1973-09-10 |
JPS49106A (US20030220297A1-20031127-C00009.png) | 1974-01-05 |
ES412330A1 (es) | 1976-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4883390A (en) | Method and apparatus for effecting pneumatic conveyance of particulate solids | |
US4758118A (en) | Process and apparatus for the metered introduction of fine-grain solid materials into an industrial furnace particularly a blast furnace or cupola furnace | |
US4071166A (en) | Blast furnace charging method and apparatus | |
US4521139A (en) | Method of regulating mass streams | |
US4074816A (en) | Charge metering apparatus for shaft furnaces | |
AU557141B2 (en) | Controlling the feed of pulverised coal through tuyeres into the blast furnace | |
GB1420407A (en) | Supply of charge material to shaft furnaces particularly blast furnaces | |
GB1308884A (en) | Apparatus for feeding alumina to an electrolytic cell for the recovery of aluminium | |
US6220790B1 (en) | Process for conveying fine-grained solid | |
ES8202521A1 (es) | Una instalacion para el transporte continuo y dosificado exactamente de material de grano fino | |
ATE41679T1 (de) | Verfahren zum kontrollieren der beschickung eines schachtofens. | |
US3682339A (en) | Free fall charging apparatus for a coking furnace | |
GB981826A (en) | Fluidizable solid injection system for furnaces | |
SU1493113A3 (ru) | Загрузочное устройство дл шахтной печи | |
US3159432A (en) | Flow control of pulverant material | |
US3651964A (en) | Device for distributing material into a furnace | |
GB1374211A (en) | Method and apparatus for dispesning a fluidisable solid from a pressure vessel | |
GB956275A (en) | Improvements in or relating to ultra high pressure blast furnace | |
GB751162A (en) | Method of conveying particulate material | |
US2712963A (en) | Mechanism for feeding granular or powdered material from a relatively low pressure to a higher pressure | |
JPS57101605A (en) | Pulverized coal blower for blast furnace | |
US2039738A (en) | Metallurgical furnace | |
GB804211A (en) | Improvements relating to apparatus for and methods of measuring the flow rate of powdery and like material | |
GB2106064A (en) | Pneumatic conveyance of solids | |
US5971286A (en) | Method for the determination of the gas flux distribution in a blast furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19930227 |