FR2042514A1 - Blast furnace feed device - Google Patents

Blast furnace feed device

Info

Publication number
FR2042514A1
FR2042514A1 FR7016751A FR7016751A FR2042514A1 FR 2042514 A1 FR2042514 A1 FR 2042514A1 FR 7016751 A FR7016751 A FR 7016751A FR 7016751 A FR7016751 A FR 7016751A FR 2042514 A1 FR2042514 A1 FR 2042514A1
Authority
FR
France
Prior art keywords
dome
blast furnace
feed device
furnace
furnace feed
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.)
Granted
Application number
FR7016751A
Other languages
English (en)
French (fr)
Other versions
FR2042514B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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
Priority claimed from JP3558969A external-priority patent/JPS4815761B1/ja
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2042514A1 publication Critical patent/FR2042514A1/fr
Application granted granted Critical
Publication of FR2042514B1 publication Critical patent/FR2042514B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
FR7016751A 1969-05-09 1970-05-08 Blast furnace feed device Granted FR2042514A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3558869 1969-05-09
JP3558769 1969-05-09
JP4224869 1969-05-09
JP3558969A JPS4815761B1 (enrdf_load_stackoverflow) 1969-05-09 1969-05-09

Publications (2)

Publication Number Publication Date
FR2042514A1 true FR2042514A1 (en) 1971-02-12
FR2042514B1 FR2042514B1 (enrdf_load_stackoverflow) 1973-04-06

Family

ID=27460116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7016751A Granted FR2042514A1 (en) 1969-05-09 1970-05-08 Blast furnace feed device

Country Status (3)

Country Link
CA (1) CA937401A (enrdf_load_stackoverflow)
FR (1) FR2042514A1 (enrdf_load_stackoverflow)
LU (1) LU60889A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2042514B1 (enrdf_load_stackoverflow) 1973-04-06
LU60889A1 (enrdf_load_stackoverflow) 1970-08-20
CA937401A (en) 1973-11-27

Similar Documents

Publication Publication Date Title
ES382309A1 (es) Un dispositivo de carga para hornos.
GB1370173A (en) Pellet implant gun
ZA706543B (en) Process for making green pellets from iron ore
ES391822A1 (es) Un metodo de tostar cafe y solidos que pueden tratarse de un modo comparable.
ZA713725B (en) Bottom discharge hopper
ES392849A1 (es) Un metodo y su correspondiente aparato para el tratamiento de piezas o componentes, por ejemplo, para el secado, lim- pieza o desengrase de tales articulos.
CA953675A (en) Apparatus for discharging top discharge bins
IL40172A0 (en) Process for isolating thromboplastic material
FR2042514A1 (en) Blast furnace feed device
BE750108A (en) Blast furnace feed device
ES419517A1 (es) Dispositivo de accionamiento de una canaleta distribuidora.
ZA707405B (en) Process for the separation of iron from refuse
CA943580A (en) Method and arrangement for conveying particulate material from a lower level to an upper level
MY7500033A (en) Closure flange feed apparatus
ZA706141B (en) Process for producing cement from cement slurry and a plant for carrying out the process
GB1316174A (en) Apparatus for the periodic release of pellets in pill tablet or capsule form
CA945928A (en) Apparatus for uniformly distributing material discharged from a blower pipe line
JPS5266806A (en) Control device of rotating chute for blast furnace
SU277625A1 (ru) Механизм дл подачи гранулированного материала на транспортерную ленту
ES380821A1 (es) Aparato de introduccion y de distribucion de cargas en hor-nos de cuba.
ES363207A1 (es) Un procedimiento para la mezcla automatica de cargas dis- tintas de material granulado a granel.
JPS5239506A (en) Distributing apparatus of raw material at top of the blast furnace
ZM8670A1 (en) The preparation of feed material for a blast furnace
ZA704628B (en) The preparation of feed material for a blast furnace
CS188886B2 (en) Fertiliser pellet for wood-plants fertilizing