FR2368678A1 - Procede et dispositif de manutention de matieres diverses, notamment pour fours et analogues - Google Patents

Procede et dispositif de manutention de matieres diverses, notamment pour fours et analogues

Info

Publication number
FR2368678A1
FR2368678A1 FR7731494A FR7731494A FR2368678A1 FR 2368678 A1 FR2368678 A1 FR 2368678A1 FR 7731494 A FR7731494 A FR 7731494A FR 7731494 A FR7731494 A FR 7731494A FR 2368678 A1 FR2368678 A1 FR 2368678A1
Authority
FR
France
Prior art keywords
ploughshares
hearth furnace
rotary hearth
charging chute
oppositely inclined
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.)
Withdrawn
Application number
FR7731494A
Other languages
English (en)
Inventor
Lavaun S Merrill Jr
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.)
Marathon Oil Co
Original Assignee
Marathon Oil Co
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 Marathon Oil Co filed Critical Marathon Oil Co
Publication of FR2368678A1 publication Critical patent/FR2368678A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F27B9/18—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/02—Coke ovens with mechanical conveying means for the raw material inside the oven with rotary scraping devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Electric Stoves And Ranges (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Electric Ovens (AREA)

Abstract

Procédé et dispositif de manutention de matières diverses, notamment pour fours et analogues. Le dispositif comprend un socle horizontal circulaire 10, plusieurs ringards 4, 44, 46, 48 et 50 disposés radialement au-dessus du socle, des organes pour faire tourner le socle par rapport aux ringards ou vice versa, une amenée 28 de matieres sur une partie radiale intermédiaire 37 du socle 16 qui délimite une zone interne 34 et une zone externe 36. Les ringards disposés au-dessus de la zone interne permettent de déplacer les matières vers une ouverture d'évacuation prévue au centre du socle et les ringards disposés au-dessus de la zone externe vers une ouverture prévue sur la périphérie du socle 10, lors dudit déplacement relatif en rotation. Application à l'amenée, au transport et au déchargement de coke ou autres substances à traiter pour réaliser une opération de calcination en continu.
FR7731494A 1976-10-20 1977-10-19 Procede et dispositif de manutention de matieres diverses, notamment pour fours et analogues Withdrawn FR2368678A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73407776A 1976-10-20 1976-10-20

Publications (1)

Publication Number Publication Date
FR2368678A1 true FR2368678A1 (fr) 1978-05-19

Family

ID=24950217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731494A Withdrawn FR2368678A1 (fr) 1976-10-20 1977-10-19 Procede et dispositif de manutention de matieres diverses, notamment pour fours et analogues

Country Status (13)

Country Link
JP (1) JPS5351201A (fr)
BR (1) BR7707005A (fr)
CA (1) CA1090123A (fr)
DD (1) DD133707A1 (fr)
DE (1) DE2736537A1 (fr)
EG (1) EG12768A (fr)
ES (1) ES463377A1 (fr)
FR (1) FR2368678A1 (fr)
IT (1) IT1143710B (fr)
NL (1) NL7711488A (fr)
NO (1) NO773583L (fr)
PL (1) PL201599A1 (fr)
SU (1) SU694100A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90766B1 (en) * 2001-04-25 2002-10-28 Wurth Paul Sa Method of operating a multiple hearth furnace

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353577A (en) * 1976-10-26 1978-05-16 Seiremu Fuaanisu Co Method and apparatus for treating matter on rotary filter bed by heat

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739651C (de) * 1936-08-01 1943-10-01 Ing Alexej Lomsakov Um eine senkrechte Achse drehbarer Rost
US3594286A (en) * 1970-03-31 1971-07-20 Wise Coal & Coke Co Carbonizing multiple layers of material by maintaining reducing atmosphere in bed and oxidizing atmosphere above bed
FR2141290A5 (fr) * 1971-06-10 1973-01-19 Dneprodzerzhinsky
DE2604667A1 (de) * 1975-02-06 1976-08-19 Salem Corp Verfahren und vorrichtung zum waermebehandeln von werkstoffen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739651C (de) * 1936-08-01 1943-10-01 Ing Alexej Lomsakov Um eine senkrechte Achse drehbarer Rost
US3594286A (en) * 1970-03-31 1971-07-20 Wise Coal & Coke Co Carbonizing multiple layers of material by maintaining reducing atmosphere in bed and oxidizing atmosphere above bed
FR2141290A5 (fr) * 1971-06-10 1973-01-19 Dneprodzerzhinsky
DE2604667A1 (de) * 1975-02-06 1976-08-19 Salem Corp Verfahren und vorrichtung zum waermebehandeln von werkstoffen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90766B1 (en) * 2001-04-25 2002-10-28 Wurth Paul Sa Method of operating a multiple hearth furnace
WO2002086406A1 (fr) * 2001-04-25 2002-10-31 Paul Wurth S.A. Procede pour faire fonctionner un four a soles multiples
US6832564B2 (en) 2001-04-25 2004-12-21 Paul Wurth S.A. Method of operating a multiple hearth furnace

Also Published As

Publication number Publication date
NO773583L (no) 1978-04-21
EG12768A (en) 1979-06-30
DE2736537A1 (de) 1978-04-27
DD133707A1 (de) 1979-01-17
PL201599A1 (pl) 1978-04-24
JPS5351201A (en) 1978-05-10
BR7707005A (pt) 1978-08-22
NL7711488A (nl) 1978-04-24
SU694100A3 (ru) 1979-10-25
CA1090123A (fr) 1980-11-25
ES463377A1 (es) 1978-11-16
IT1143710B (it) 1986-10-22

Similar Documents

Publication Publication Date Title
ES392031A1 (es) Procedimiento para la produccion simultanea de coque y de minerales metalizados.
AU500661B2 (en) Blast furnace cole from briquetted particulate coal
AU499702B2 (en) Blast furnace coke from low grade coal
AU529536B2 (en) Charging a blast furnace
GB2011465A (en) Blast furnace coke production
FR2368678A1 (fr) Procede et dispositif de manutention de matieres diverses, notamment pour fours et analogues
PH11439A (en) Method of carrying out endothermic metallurgical reduction process with the aid of a continuously operating mechanical kiln
GB2040910B (en) Lining for a blast furnace
AU530241B2 (en) Process for blast furnace operation
JPS5381405A (en) Treating method for blast furnace dust
ZA823304B (en) Improvements to hot-blast nozzles,particularly for blast furnaces
JPS5238504A (en) Apparatus for controlling the transfer of coal and coke
DE2967154D1 (en) Apparatus for changing tuyeres on a blast furnace
AU2246277A (en) Drilling machine for blast furnace tapholes
JPS5222510A (en) Tuyere for blast furnace
JPS5212604A (en) Method of determining optimum turning speed of single-turning chute
JPS5266806A (en) Control device of rotating chute for blast furnace
CA969760A (en) Method for charging materials into blast furnace
ZA794920B (en) Process for the production of coke furnace charge coal
SU595387A1 (ru) Фурма доменной печи
Lifar Charging Practice for Blast Furnaces Equipped with Burden Distributors having Hoppers with Two Sloping Surfaces
GB1309719A (en) Apparatus for the automatic stacking of artificial stone blanks
AU423987B2 (en) A process for obtaining a granular raw material for iron manufacture from powdered iron ore, pyrite cinder, dye sludge or dusts froma blast furnace, open-hearth furnace or converter
JPS5325637A (en) Process for cooling of blast furnace slag particles
YU39167B (en) Process for producing the oxide charge for blast furnace smelting

Legal Events

Date Code Title Description
ST Notification of lapse