NO20071820L - Fordeler for varmt tilforselsmateriale - Google Patents

Fordeler for varmt tilforselsmateriale

Info

Publication number
NO20071820L
NO20071820L NO20071820A NO20071820A NO20071820L NO 20071820 L NO20071820 L NO 20071820L NO 20071820 A NO20071820 A NO 20071820A NO 20071820 A NO20071820 A NO 20071820A NO 20071820 L NO20071820 L NO 20071820L
Authority
NO
Norway
Prior art keywords
feed
feeding
inlet pipe
batching
pipe
Prior art date
Application number
NO20071820A
Other languages
English (en)
Inventor
Kasper Kokkonen
Risto Valimaki
Original Assignee
Outokumpu Technology Oyj
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 Outokumpu Technology Oyj filed Critical Outokumpu Technology Oyj
Publication of NO20071820L publication Critical patent/NO20071820L/no

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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/72—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices transferring materials in bulk from one conveyor to several conveyors, or vice versa
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Furnace Details (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Oppfinnelsen vedrører en anordning for fordeling av varmt tilførselsprodukt inn i tilførselsproduktsiloene til en metallurgisk ovn. Anordningen innbefatter et innløpsrør for mottak av tilførselsproduktet fra utløpet fra et tidligere prosesstrinn. Et porsjoneringsrør er avpasset til innløpsrøret for fordeling av tilførselsproduktet vekselvis inn i tilførselsproduktsiloene gjennom tilførselsproduktbeholdere som er anordnet under innløpsrøret og tilførselsproduktrøret på omkretsen av en sirkel. Innløpsrøret og porsjoneringsrøret er anordnet for rotasjon i forhold til senteraksen til innløpsrøret, slik at tilførselsproduktet blir vekselvis ledet inn i hver tilførselsproduktbeholder. Porsjoneringsrøret er anordnet mellom et beskyttelsesskjold, som er isolert fra miljøet på en gasstett måte. Fordeleren for varmt tilførselsprodukt i henhold til oppfinnelsen er spesielt velegnet for tilførsel av homogent og frittstrømmende materiale, slik som forvarmet og forredusert ilmenit inn i tilførselsprodukt- og porsjoneringssiloene. Oppfinnelsen tilveiebringer en miljøsikker måte å tilføre det varme tilførselsproduktet på.
NO20071820A 2004-09-09 2007-04-04 Fordeler for varmt tilforselsmateriale NO20071820L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20041171A FI118438B (fi) 2004-09-09 2004-09-09 Kuuman syötteen jakolaite
PCT/FI2005/000381 WO2006027413A1 (en) 2004-09-09 2005-09-06 Distributor of hot feed material

Publications (1)

Publication Number Publication Date
NO20071820L true NO20071820L (no) 2007-04-04

Family

ID=33041510

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071820A NO20071820L (no) 2004-09-09 2007-04-04 Fordeler for varmt tilforselsmateriale

Country Status (13)

Country Link
US (1) US20070257406A1 (no)
EP (1) EP1794525B1 (no)
CN (1) CN101014819B (no)
AT (1) ATE433086T1 (no)
AU (1) AU2005281685A1 (no)
BR (1) BRPI0514619A (no)
CA (1) CA2579743A1 (no)
DE (1) DE602005014792D1 (no)
EA (1) EA009539B1 (no)
FI (1) FI118438B (no)
NO (1) NO20071820L (no)
WO (1) WO2006027413A1 (no)
ZA (1) ZA200701901B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008033115A1 (en) * 2006-09-11 2008-03-20 Halliburton Energy Services, Inc. Swellable packer construction
MX2011010115A (es) * 2009-03-27 2011-10-11 Smidth As F L Eje de alimentacion para alimentar material particulado a un molino.
CN102889788B (zh) * 2012-10-16 2014-10-08 连云港市东茂矿业有限公司 还原罐自动定量装仓装置
CN104949497A (zh) * 2015-07-13 2015-09-30 贵州正业工程技术投资有限公司 一种矿热炉炉顶加料热风节能烘干装置
CN107120975B (zh) * 2017-07-12 2022-11-15 中冶北方（大连）工程技术有限公司 用于竖式冷却筒冷却工艺的切向回转布料机
CN110375553A (zh) * 2019-08-20 2019-10-25 通化建新科技有限公司 一种矿热炉炉顶预热自动加料机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260319A (fr) * 1960-05-23 1961-05-05 Demag Elektrometallurgie Gmbh Four à réduction électrique
FR1582172A (no) * 1968-07-09 1969-09-26
US3796419A (en) * 1971-04-15 1974-03-12 Mc Kee A & Co Charging apparatus for shaft furnaces
FI50028C (fi) * 1973-02-26 1975-11-10 Outokumpu Oy Syöttörengas
US4029220A (en) * 1975-11-28 1977-06-14 Greaves Melvin J Distributor means for charging particulate material into receptacles
DE2830720C2 (de) * 1978-07-13 1984-03-08 Institut metallurgii imeni 50-letija SSSR Akademii Nauk Gruzinskoj SSR, Tbillisi Einrichtung zur Aufgabe des Einsatzgutes und Ableitung der Reaktionsgase aus geschlossenen Elektroschmelzöfen
DE3326505C2 (de) * 1983-07-21 1986-06-19 Mannesmann AG, 4000 Düsseldorf Beschickungsvorrichtung für metallurgische Öfen
LU85811A1 (fr) * 1985-03-15 1986-10-06 Wurth Paul Sa Installation de chargement d'un four a cuve
CN85102672A (zh) * 1985-04-09 1986-10-08 周南夫 高炉炉顶布料的新型机械装置
JPH04358015A (ja) * 1991-06-03 1992-12-11 Ishikawajima Harima Heavy Ind Co Ltd 旋回シュート
CN2254446Y (zh) * 1996-02-14 1997-05-21 石玉山 水泥立窑入窑料球回转式流化床预干燥装置
SE507247C2 (sv) * 1996-03-29 1998-04-27 Ssab Oxeloesund Ab Beskickningsanordning för en masugn

Also Published As

Publication number Publication date
EP1794525A1 (en) 2007-06-13
WO2006027413A1 (en) 2006-03-16
US20070257406A1 (en) 2007-11-08
EP1794525B1 (en) 2009-06-03
CN101014819B (zh) 2010-09-01
CN101014819A (zh) 2007-08-08
DE602005014792D1 (de) 2009-07-16
EA200700419A1 (ru) 2007-10-26
FI118438B (fi) 2007-11-15
ATE433086T1 (de) 2009-06-15
CA2579743A1 (en) 2006-03-16
ZA200701901B (en) 2008-07-30
AU2005281685A1 (en) 2006-03-16
EA009539B1 (ru) 2008-02-28
BRPI0514619A (pt) 2008-06-17
FI20041171A (fi) 2006-03-10
FI20041171A0 (fi) 2004-09-09

Similar Documents

Publication Publication Date Title
NO20071820L (no) Fordeler for varmt tilforselsmateriale
UA90201C2 (ru) Многобункерная загрузочная установка для шахтной печи и доменная печь, содержащая загрузочную установку
UA96143C2 (ru) Загрузочное устройство для шахтной печи, содержащая его доменная печь, и способ центрирования исходного материала в шахтной печи
CN101830353B (zh) 通过卧式叶轮给料机输送材料的装置
UA92988C2 (ru) СПОСОБ (ВАРИАНТЫ) И СИСТЕМА ДЛЯ ПОДАЧИ ГОРЯЧЕГО ПОТОКА железа прямого восстановления ДЛЯ МНОЖЕСТВЕННЫХ Применений
EA201891436A1 (ru) Установка шихтоподачи для доменной печи
MX2011011234A (es) Una rampa de descarga de producto para una maquina de pesaje (bascula).
RU2011107125A (ru) Валковая мельница с газовым каналом
EP1877715B8 (en) Means for conveying material
CN204240788U (zh) 回转窑下料装置
WO2013053697A3 (de) Vorrichtung zur aufbereitung und veredelung von biomasse
MX2019013430A (es) Transporte de un material a transportar.
RU2013156411A (ru) Способ и устройство для загрузки углесодержащего материала и железосодержащего материала
CN202967405U (zh) 一种羽绒输送装置
RU2009100444A (ru) Способ формирования доменной шихты
BR0113935B1 (pt) aparelho para distribuição de um material a granel encaroçado e dispositivo espalhador para utilização no referido aparelho.
RS54925B1 (sr) Sistem i postupak za termičku obradu zrnastog i grudvastog materijala
AU2013380646B2 (en) System for the treatment of pellet fines and/or lump ore and/or indurated pellets
FI20061123A0 (fi) Menetelmä sulatusuuniin syötettävän materiaalin esikäsittelemiseksi ja etukuumennusjärjestelmä
UA103280U (ru) Способ ведения доменной плавки
AU2015302809A1 (en) Reforming apparatus
Todorut et al. Broadening of Raw Materials in the Steel Industry, by Recycling and Recovery Wastes
CN111187878A (zh) 一种集连续配料和集中配料于一体的连续加料电炉
WO2014084804A1 (ru) Устройство для загрузки доменной шихты
UA51891U (ru) Установка дозированного введения ферросплавов в ковш мартеновской печи

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application