NL7302296A - - Google Patents

Info

Publication number
NL7302296A
NL7302296A NL7302296A NL7302296A NL7302296A NL 7302296 A NL7302296 A NL 7302296A NL 7302296 A NL7302296 A NL 7302296A NL 7302296 A NL7302296 A NL 7302296A NL 7302296 A NL7302296 A NL 7302296A
Authority
NL
Netherlands
Application number
NL7302296A
Other versions
NL180682C (nl
NL180682B (nl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7302296A publication Critical patent/NL7302296A/xx
Publication of NL180682B publication Critical patent/NL180682B/xx
Application granted granted Critical
Publication of NL180682C publication Critical patent/NL180682C/xx

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
    • 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)
  • 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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Measuring Volume Flow (AREA)
NLAANVRAGE7302296,A 1972-03-06 1973-02-19 Doseerinrichting voor besturing van de materiaalstroom bij het vullen van schachtovens. NL180682C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU64909 1972-03-06

Publications (3)

Publication Number Publication Date
NL7302296A true NL7302296A (fr) 1973-09-10
NL180682B NL180682B (nl) 1986-11-03
NL180682C NL180682C (nl) 1987-04-01

Family

ID=19726969

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7302296,A NL180682C (nl) 1972-03-06 1973-02-19 Doseerinrichting voor besturing van de materiaalstroom bij het vullen van schachtovens.

Country Status (17)

Country Link
US (1) US4074835A (fr)
JP (1) JPS5629185B2 (fr)
AT (1) AT330819B (fr)
AU (1) AU477094B2 (fr)
BE (1) BE796308A (fr)
CA (1) CA983423A (fr)
CH (1) CH556520A (fr)
DE (1) DE2308454C2 (fr)
ES (1) ES412329A1 (fr)
FR (1) FR2175452A5 (fr)
GB (1) GB1421628A (fr)
IT (1) IT985581B (fr)
LU (1) LU64909A1 (fr)
NL (1) NL180682C (fr)
SE (1) SE436895B (fr)
SU (1) SU576066A3 (fr)
ZA (1) ZA731200B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU77547A1 (fr) * 1977-06-16 1977-09-19
LU80113A1 (fr) * 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
JPS582293U (ja) * 1981-06-30 1983-01-08 昭和フロント販売株式会社 二重板装置の中間横枠
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
EP1811044A1 (fr) 2006-01-20 2007-07-25 Paul Wurth S.A. Trémie à trois d'un haut fourneau
EP1811045A1 (fr) 2006-01-20 2007-07-25 Paul Wurth S.A. Trémies multiples pour chargement d'un haut fourneau
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)

* Cited by examiner, † Cited by third party
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 (fr) * 1969-07-31 1969-12-10 Wurth Anciens Ets Paul
US3589670A (en) * 1969-12-15 1971-06-29 George W Armstrong Gate valve

Also Published As

Publication number Publication date
JPS49105A (fr) 1974-01-05
AU5259073A (en) 1974-08-29
DE2308454C2 (de) 1983-02-10
ES412329A1 (es) 1976-01-01
LU64909A1 (fr) 1972-07-06
JPS5629185B2 (fr) 1981-07-07
NL180682C (nl) 1987-04-01
CA983423A (en) 1976-02-10
BE796308A (fr) 1973-07-02
FR2175452A5 (fr) 1973-10-19
NL180682B (nl) 1986-11-03
AU477094B2 (en) 1976-10-14
ZA731200B (en) 1973-11-28
DE2308454A1 (de) 1973-09-13
US4074835A (en) 1978-02-21
SU576066A3 (ru) 1977-10-05
CH556520A (de) 1974-11-29
ATA73973A (de) 1975-10-15
IT985581B (it) 1974-12-10
SE436895B (sv) 1985-01-28
AT330819B (de) 1976-07-26
GB1421628A (en) 1976-01-21

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent