LU90308B1 - Clapet de retenue de mati-re pour une tr-mie d'alimentation - Google Patents

Clapet de retenue de mati-re pour une tr-mie d'alimentation

Info

Publication number
LU90308B1
LU90308B1 LU90308A LU90308A LU90308B1 LU 90308 B1 LU90308 B1 LU 90308B1 LU 90308 A LU90308 A LU 90308A LU 90308 A LU90308 A LU 90308A LU 90308 B1 LU90308 B1 LU 90308B1
Authority
LU
Luxembourg
Prior art keywords
check valve
feed hopper
material check
hopper
feed
Prior art date
Application number
LU90308A
Other languages
English (en)
Inventor
Steve Arendt
Giovanni Cimenti
Emile Lonardi
Original Assignee
Wurth Paul Sa
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 by Wurth Paul Sa filed Critical Wurth Paul Sa
Priority to LU90308A priority Critical patent/LU90308B1/fr
Priority to TW088103223A priority patent/TW402678B/zh
Priority to CN99118121.2A priority patent/CN1253272A/zh
Priority to EP99119665A priority patent/EP0997698A1/fr
Application granted granted Critical
Publication of LU90308B1 publication Critical patent/LU90308B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/64—Gates or closures having multipart closure members, the parts being brought into closing position one by one according to need
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/62—Gates or closures having closure members movable out of the plane of the opening
    • B65D90/623—Gates or closures having closure members movable out of the plane of the opening having a rotational motion
    • 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)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Sliding Valves (AREA)
LU90308A 1998-10-30 1998-10-30 Clapet de retenue de mati-re pour une tr-mie d'alimentation LU90308B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
LU90308A LU90308B1 (fr) 1998-10-30 1998-10-30 Clapet de retenue de mati-re pour une tr-mie d'alimentation
TW088103223A TW402678B (en) 1998-10-30 1999-03-03 Metal-retaining flap valve for a feed hopper
CN99118121.2A CN1253272A (zh) 1998-10-30 1999-08-24 用于料斗的物料保持挡阀
EP99119665A EP0997698A1 (fr) 1998-10-30 1999-10-04 Clapet de retenue de matiere pour une tremie d'alimentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90308A LU90308B1 (fr) 1998-10-30 1998-10-30 Clapet de retenue de mati-re pour une tr-mie d'alimentation

Publications (1)

Publication Number Publication Date
LU90308B1 true LU90308B1 (fr) 2000-07-19

Family

ID=19731777

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90308A LU90308B1 (fr) 1998-10-30 1998-10-30 Clapet de retenue de mati-re pour une tr-mie d'alimentation

Country Status (4)

Country Link
EP (1) EP0997698A1 (fr)
CN (1) CN1253272A (fr)
LU (1) LU90308B1 (fr)
TW (1) TW402678B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10327276A1 (de) * 2003-06-17 2005-01-05 Z & J Technologies Gmbh Vorrichtung zum Verschließen oder Öffnen einer Öffnung, insbesondere Bodenöffnung eines Materialbunkers für einen Hochofen
ITBO20030408A1 (it) * 2003-07-01 2005-01-02 Azionaria Costruzioni Acma Spa Macchina riempitrice di contenitori con un materiale di
DE102007026509A1 (de) * 2007-06-08 2008-12-11 Z & J Technologies Gmbh Vorrichtung und Verfahren zum Verschließen oder Öffnen einer Öffnung, insbesondere Bodenöffnung eines Materialbunkers für einen Hochofen und Hochofen mit einer derartigen Vorrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE725260C (de) * 1939-11-19 1942-09-17 Pohlig Ag J Bunker mit mehreren, in einer Flucht in Abstaenden angeordneten verschliessbaren Auslaeufen und einer darunter ueber einem Foerderband verfahrbaren UEberleitvorrichtung
FR2173241A1 (fr) * 1972-02-24 1973-10-05 Thyssen Niederrhein Ag
FR2344767A1 (fr) * 1976-03-16 1977-10-14 Macawber Eng Ltd Vanne de fermeture etanche pour passage de materiaux en vrac
EP0062770A1 (fr) * 1981-04-03 1982-10-20 Paul Wurth S.A. Installation de chargement d'un four à cuve
SE451708B (sv) * 1985-09-27 1987-10-26 Per Ingemar Aulin Doseringsspjell
EP0473829A1 (fr) * 1990-09-06 1992-03-11 Azuma Tekko Kabushiki Kaisha Appareil de nettoyage
DE29807583U1 (de) * 1998-04-20 1998-07-23 Kirchner, Klaus-Dieter, 66557 Illingen Einlauftrichter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE725260C (de) * 1939-11-19 1942-09-17 Pohlig Ag J Bunker mit mehreren, in einer Flucht in Abstaenden angeordneten verschliessbaren Auslaeufen und einer darunter ueber einem Foerderband verfahrbaren UEberleitvorrichtung
FR2173241A1 (fr) * 1972-02-24 1973-10-05 Thyssen Niederrhein Ag
FR2344767A1 (fr) * 1976-03-16 1977-10-14 Macawber Eng Ltd Vanne de fermeture etanche pour passage de materiaux en vrac
EP0062770A1 (fr) * 1981-04-03 1982-10-20 Paul Wurth S.A. Installation de chargement d'un four à cuve
US4514129A (en) * 1981-04-03 1985-04-30 Paul Wurth S.A. Furnace charging installation
SE451708B (sv) * 1985-09-27 1987-10-26 Per Ingemar Aulin Doseringsspjell
EP0473829A1 (fr) * 1990-09-06 1992-03-11 Azuma Tekko Kabushiki Kaisha Appareil de nettoyage
DE29807583U1 (de) * 1998-04-20 1998-07-23 Kirchner, Klaus-Dieter, 66557 Illingen Einlauftrichter

Also Published As

Publication number Publication date
CN1253272A (zh) 2000-05-17
EP0997698A1 (fr) 2000-05-03
TW402678B (en) 2000-08-21

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