DE2308454C2 - Vorrichtung zur Steuerung des Materialstroms beim Begichten von Schachtöfen, insbesondere Hochöfen - Google Patents
Vorrichtung zur Steuerung des Materialstroms beim Begichten von Schachtöfen, insbesondere HochöfenInfo
- Publication number
- DE2308454C2 DE2308454C2 DE2308454A DE2308454A DE2308454C2 DE 2308454 C2 DE2308454 C2 DE 2308454C2 DE 2308454 A DE2308454 A DE 2308454A DE 2308454 A DE2308454 A DE 2308454A DE 2308454 C2 DE2308454 C2 DE 2308454C2
- Authority
- DE
- Germany
- Prior art keywords
- section
- cross
- flow
- furnaces
- outlet channel
- 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
- 239000000463 material Substances 0.000 title claims description 30
- 241000273930 Brevoortia tyrannus Species 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 8
- 238000000576 coating method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 201000005569 Gout Diseases 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Classifications
-
- 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 specially adapted for 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU64909 | 1972-03-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2308454A1 DE2308454A1 (de) | 1973-09-13 |
DE2308454C2 true DE2308454C2 (de) | 1983-02-10 |
Family
ID=19726969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2308454A Expired DE2308454C2 (de) | 1972-03-06 | 1973-02-21 | Vorrichtung zur Steuerung des Materialstroms beim Begichten von Schachtöfen, insbesondere Hochöfen |
Country Status (17)
Country | Link |
---|---|
US (1) | US4074835A (en, 2012) |
JP (1) | JPS5629185B2 (en, 2012) |
AT (1) | AT330819B (en, 2012) |
AU (1) | AU477094B2 (en, 2012) |
BE (1) | BE796308A (en, 2012) |
CA (1) | CA983423A (en, 2012) |
CH (1) | CH556520A (en, 2012) |
DE (1) | DE2308454C2 (en, 2012) |
ES (1) | ES412329A1 (en, 2012) |
FR (1) | FR2175452A5 (en, 2012) |
GB (1) | GB1421628A (en, 2012) |
IT (1) | IT985581B (en, 2012) |
LU (1) | LU64909A1 (en, 2012) |
NL (1) | NL180682C (en, 2012) |
SE (1) | SE436895B (en, 2012) |
SU (1) | SU576066A3 (en, 2012) |
ZA (1) | ZA731200B (en, 2012) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU77547A1 (en, 2012) * | 1977-06-16 | 1977-09-19 | ||
LU80113A1 (en, 2012) * | 1978-08-16 | 1979-01-19 | ||
JPS5554512A (en) * | 1978-10-13 | 1980-04-21 | Kawasaki Steel Corp | Charging method for material into blast furnace |
DE3023253C2 (de) * | 1980-06-21 | 1985-02-21 | Mannesmann AG, 4000 Düsseldorf | Schachtofen für die Erschmelzung von Metallen |
DE3108121C2 (de) * | 1981-02-27 | 1986-04-10 | Schweizerische Aluminium Ag, Chippis | Vorrichtung zum dosierten Zuführen von Tonerde |
LU83279A1 (fr) * | 1981-04-03 | 1983-03-24 | Wurth Paul Sa | Installation de chargement d'un four a cuve |
LU84000A1 (fr) * | 1982-03-10 | 1983-11-17 | Wurth Paul Sa | Installation d'alimentation d'un four a cuve |
LU86495A1 (fr) * | 1986-06-30 | 1988-01-20 | Wurth Paul Sa | Dispositif de fermeture d'une ouverture centrale superieure d'une enceinte et application a une tremie de stockage d'une installation de chargement d'un four a cuve |
US5087155A (en) * | 1990-04-25 | 1992-02-11 | Blowhard Pneumatic Services Inc. | Apparatus for introducing bulk materials into pneumatic conveying line |
DE4412660A1 (de) * | 1994-04-13 | 1995-10-19 | Buehler Optima Maschf | Abfüllwaage |
US5778367A (en) | 1995-12-14 | 1998-07-07 | Network Engineering Software, Inc. | Automated on-line information service and directory, particularly for the world wide web |
RU2107735C1 (ru) * | 1997-01-21 | 1998-03-27 | Акционерное общество "Гипромез" | Дозирующий затвор загрузочного устройства доменной печи |
EP1811044A1 (en) | 2006-01-20 | 2007-07-25 | Paul Wurth S.A. | Three hopper charging installation for a shaft furnace |
EP1811045A1 (en) | 2006-01-20 | 2007-07-25 | Paul Wurth S.A. | Multiple hopper charging installation for a shaft furnace |
LU91511B1 (en) * | 2009-01-14 | 2010-07-15 | Wurth Paul Sa | Lower sealing valve unit for a blast furnace top charging system |
LU91513B1 (en) | 2009-01-15 | 2010-07-16 | Wurth Paul Sa | Shaft furnace charging installation |
LU91525B1 (en) | 2009-02-11 | 2010-08-12 | Wurth Paul Sa | Method and system for adjusting the flow rate of charge material in a charging process of a shaft furnace |
LU91526B1 (en) * | 2009-02-11 | 2010-08-12 | Wurth Paul Sa | Method and system for adjusting the flow rate of charge material in a charging process of a shaft furnace |
LU91800B1 (en) * | 2011-03-28 | 2012-10-01 | Wurth Paul Sa | Charging installation of a shaft furnace and method for charging a shaft furnace |
CN109048103B (zh) * | 2018-08-14 | 2024-08-27 | 诺力智能装备股份有限公司 | 一种车头架分体式焊接装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US642161A (en) * | 1899-06-12 | 1900-01-30 | Frederick Sargent | Valve for chutes. |
AT65312B (de) * | 1911-02-09 | 1914-06-25 | Bleichert & Co Adolf | Verschlußeinrichtung für Füllrumpfausläufe. |
US1898328A (en) * | 1931-04-27 | 1933-02-21 | Glen M Wiley | Dumping receptacle |
US1942617A (en) * | 1932-12-06 | 1934-01-09 | Saurbrey Alexis | Gate construction |
US2013306A (en) * | 1933-05-24 | 1935-09-03 | Blaw Knox Co | Gate |
US2854171A (en) * | 1953-11-10 | 1958-09-30 | Leon Trief | Material feed control means for handling granulated slag and similar materials |
DE1735071U (de) * | 1956-08-13 | 1956-11-29 | Wibau Gmbh | Steuereinrichtung fuer die abgabeverschluesse von vorratsbehaeltern. |
LU59207A1 (en, 2012) * | 1969-07-31 | 1969-12-10 | Wurth Anciens Ets Paul | |
US3589670A (en) * | 1969-12-15 | 1971-06-29 | George W Armstrong | Gate valve |
-
1972
- 1972-03-06 LU LU64909D patent/LU64909A1/xx unknown
-
1973
- 1973-01-29 AT AT73973*#A patent/AT330819B/de not_active IP Right Cessation
- 1973-02-14 GB GB729673A patent/GB1421628A/en not_active Expired
- 1973-02-15 CH CH214673A patent/CH556520A/xx not_active IP Right Cessation
- 1973-02-19 NL NLAANVRAGE7302296,A patent/NL180682C/xx not_active IP Right Cessation
- 1973-02-20 ZA ZA731200A patent/ZA731200B/xx unknown
- 1973-02-21 DE DE2308454A patent/DE2308454C2/de not_active Expired
- 1973-02-26 AU AU52590/73A patent/AU477094B2/en not_active Expired
- 1973-03-05 ES ES412329A patent/ES412329A1/es not_active Expired
- 1973-03-05 BE BE6044047A patent/BE796308A/xx not_active IP Right Cessation
- 1973-03-05 SE SE7303044A patent/SE436895B/xx unknown
- 1973-03-05 FR FR7307717A patent/FR2175452A5/fr not_active Expired
- 1973-03-05 JP JP2653973A patent/JPS5629185B2/ja not_active Expired
- 1973-03-05 CA CA165,303A patent/CA983423A/en not_active Expired
- 1973-03-06 US US05/339,296 patent/US4074835A/en not_active Expired - Lifetime
- 1973-03-06 SU SU7301892485A patent/SU576066A3/ru active
- 1973-03-06 IT IT21214/73A patent/IT985581B/it active
Also Published As
Publication number | Publication date |
---|---|
NL7302296A (en, 2012) | 1973-09-10 |
NL180682C (nl) | 1987-04-01 |
JPS5629185B2 (en, 2012) | 1981-07-07 |
JPS49105A (en, 2012) | 1974-01-05 |
AU5259073A (en) | 1974-08-29 |
AT330819B (de) | 1976-07-26 |
GB1421628A (en) | 1976-01-21 |
BE796308A (fr) | 1973-07-02 |
SE436895B (sv) | 1985-01-28 |
ATA73973A (de) | 1975-10-15 |
FR2175452A5 (en, 2012) | 1973-10-19 |
US4074835A (en) | 1978-02-21 |
NL180682B (nl) | 1986-11-03 |
LU64909A1 (en, 2012) | 1972-07-06 |
DE2308454A1 (de) | 1973-09-13 |
ZA731200B (en) | 1973-11-28 |
IT985581B (it) | 1974-12-10 |
AU477094B2 (en) | 1976-10-14 |
CA983423A (en) | 1976-02-10 |
ES412329A1 (es) | 1976-01-01 |
SU576066A3 (ru) | 1977-10-05 |
CH556520A (de) | 1974-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8125 | Change of the main classification | ||
8126 | Change of the secondary classification | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |