CS258479B2 - Device for shaft furnace's charging - Google Patents

Device for shaft furnace's charging Download PDF

Info

Publication number
CS258479B2
CS258479B2 CS863156A CS315686A CS258479B2 CS 258479 B2 CS258479 B2 CS 258479B2 CS 863156 A CS863156 A CS 863156A CS 315686 A CS315686 A CS 315686A CS 258479 B2 CS258479 B2 CS 258479B2
Authority
CS
Czechoslovakia
Prior art keywords
hopper
shaft furnace
dispenser
airtight chamber
furnace
Prior art date
Application number
CS863156A
Other languages
Czech (cs)
English (en)
Inventor
Marc Solvi
Gilbert Bernard
Emila 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
Priority claimed from LU85879A external-priority patent/LU85879A1/fr
Priority claimed from LU86340A external-priority patent/LU86340A1/fr
Application filed by Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of CS258479B2 publication Critical patent/CS258479B2/cs

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
    • F27D3/10—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
    • F27D2003/0001—Positioning the charge
    • F27D2003/0006—Particulate materials
    • F27D2003/0007—Circular distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Blast Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
CS863156A 1985-05-07 1986-04-30 Device for shaft furnace's charging CS258479B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU85879A LU85879A1 (fr) 1985-05-07 1985-05-07 Procede de controle de l'operation d'une installation de chargement d'un four a cuve
LU86340A LU86340A1 (fr) 1986-03-04 1986-03-04 Installation de chargement d'un four a cuve

Publications (1)

Publication Number Publication Date
CS258479B2 true CS258479B2 (en) 1988-08-16

Family

ID=26640310

Family Applications (1)

Application Number Title Priority Date Filing Date
CS863156A CS258479B2 (en) 1985-05-07 1986-04-30 Device for shaft furnace's charging

Country Status (12)

Country Link
US (1) US4767258A (ja)
EP (1) EP0200996B1 (ja)
JP (1) JP2587919B2 (ja)
KR (1) KR930009969B1 (ja)
CN (1) CN1008939B (ja)
BR (1) BR8602182A (ja)
CA (1) CA1269832A (ja)
CS (1) CS258479B2 (ja)
DE (1) DE3661275D1 (ja)
ES (1) ES8706934A1 (ja)
SU (1) SU1586523A3 (ja)
UA (1) UA7024A1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055966A (ja) * 1983-09-05 1985-04-01 オリンパス光学工業株式会社 医用電極装置
LU86336A1 (fr) * 1986-03-04 1987-11-11 Wurth Paul Sa Installation de chargement d'un four a cuve
LU86820A1 (fr) * 1987-03-24 1988-11-17 Wurth Paul Sa Charpente de support d'une installation de chargement d'un four a cuve
LU86822A1 (fr) * 1987-03-24 1988-11-17 Wurth Paul Sa Procede et dispositif de correction de la trajectoire de chute dans une installation de chargement d'un four a cuve
JPH0441108Y2 (ja) * 1988-04-15 1992-09-28
CH678847A5 (ja) * 1989-06-02 1991-11-15 Maerz Ofenbau
US5458450A (en) * 1993-05-07 1995-10-17 Exxon Chemical Patents Inc. Pressure-vacuum rated flexible connector for use in material handling systems
US5450984A (en) * 1994-04-29 1995-09-19 K-Tron Technologies, Inc. Material feeding apparatus
US6196417B1 (en) * 1995-04-04 2001-03-06 Paul S. Johnson Method and apparatus for improved regulation of flow of particulate matter
ITGE20030033A1 (it) 2003-05-14 2004-11-15 Sms Demag S P A Reattore siderurgico per la produzione di ghisa.
JP4781801B2 (ja) * 2005-12-01 2011-09-28 株式会社イシダ 計量装置
EP1811045A1 (en) * 2006-01-20 2007-07-25 Paul Wurth S.A. Multiple hopper charging installation for a shaft furnace
CN101619370B (zh) * 2009-08-10 2010-09-29 重庆钢铁(集团)有限责任公司 快速消除称量料罐底部堵料的结构
CN103884188B (zh) * 2014-04-17 2015-08-12 大连华锐重工集团股份有限公司 一种半密闭矿热炉炉顶加料装置
CN103949326B (zh) * 2014-05-13 2016-08-24 上海建冶路桥机器设备有限公司 一种磨粉机的可控排料装置
LU92837B1 (en) * 2015-09-25 2017-04-03 Wurth Paul Sa Sealing valve arrangement for a shaft furnace charging installation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR983066A (fr) * 1949-01-25 1951-06-19 Ingenieur Bu Ro Fu R Hu Ttenba Procédé de fonctionnement de haut fourneau et appareil analogue
SU96769A1 (ru) * 1951-05-28 1953-11-30 А.Ф. Кутанин Сетчатый барабан к трепальным машинам
US2903144A (en) * 1958-09-26 1959-09-08 Arthur J Stock Non-segregating system for handling and feeding solid particulate material
BE755798A (fr) * 1969-09-17 1971-02-15 Armco Steel Corp Dispositif d'alimentation pour un four a cuve alimente par gravite
AT332432B (de) * 1972-03-06 1976-09-27 Wurth Anciens Ets Paul Dosierungsanlage fur schachtofen, insbesondere hochofen und verfahren zum messen des mollergewichtes
LU66430A1 (ja) * 1972-11-08 1973-02-05
FR2224370B1 (ja) * 1973-04-06 1979-05-25 Hermanns Wilhelm
FR2224373A1 (en) * 1973-04-09 1974-10-31 Delattre Levivier Admitting measured charges into e.g. blast furnaces - using appts. unaffected by high press. and temp
US4395179A (en) * 1976-03-10 1983-07-26 Davy Inc. Apparatus and method for charging material into a receptacle
JPS5638409A (en) * 1979-09-04 1981-04-13 Kawasaki Steel Corp Charging of raw material into blast furnace
DE3007743C2 (de) * 1980-02-29 1982-11-11 Estel Hoesch Werke Ag, 4600 Dortmund Verfahren zum gleichmäßigen Begichten von Hochöfen
GB2106064B (en) * 1981-06-25 1985-06-19 Pertocarb Inc Pneumatic conveyance of solids

Also Published As

Publication number Publication date
UA7024A1 (uk) 1995-03-31
DE3661275D1 (en) 1988-12-29
CN86103167A (zh) 1986-11-05
CA1269832A (en) 1990-06-05
SU1586523A3 (ru) 1990-08-15
CN1008939B (zh) 1990-07-25
JP2587919B2 (ja) 1997-03-05
EP0200996B1 (fr) 1988-11-23
JPS61264111A (ja) 1986-11-22
BR8602182A (pt) 1987-01-13
ES8706934A1 (es) 1987-07-01
ES554642A0 (es) 1987-07-01
KR860009132A (ko) 1986-12-20
EP0200996A1 (fr) 1986-11-12
KR930009969B1 (ko) 1993-10-13
US4767258A (en) 1988-08-30

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MK4A Patent expired

Effective date: 20010430