MX374254B - Aparato para mover y precalentar material metálico. - Google Patents

Aparato para mover y precalentar material metálico.

Info

Publication number
MX374254B
MX374254B MX2016015534A MX2016015534A MX374254B MX 374254 B MX374254 B MX 374254B MX 2016015534 A MX2016015534 A MX 2016015534A MX 2016015534 A MX2016015534 A MX 2016015534A MX 374254 B MX374254 B MX 374254B
Authority
MX
Mexico
Prior art keywords
collector
conveyor
containing structure
metal material
moving
Prior art date
Application number
MX2016015534A
Other languages
English (en)
Other versions
MX2016015534A (es
Inventor
Daniele Petrei
Marco Ansoldi
Yuri Raffaglio
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Publication of MX2016015534A publication Critical patent/MX2016015534A/es
Publication of MX374254B publication Critical patent/MX374254B/es

Links

Classifications

    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C21C5/565—Preheating of scrap
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B14/0806—Charging or discharging devices
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/12—Arrangement 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • F27D13/002—Preheating scrap
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
    • F27D17/302—Constructional details of ancillary components, e.g. waste gas conduits or seals
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B2014/085—Preheating of the charge
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Un aparato (10) para mover y precalentar material metálico (M) a ser despostado en n recipiente (12) comprende una estructura contenedora (14), que tiene un compartimento interno (14a) y está provisto de una pared de soporte (18), un transportador (20) para el material (M), una sección de tránsito de gases (21) cuyo volumen se reduce a medida que se aleja de dicho recipiente (12) a lo largo de la extensión longitudinal de dicha estructura contenedora (14) y un colector (22) de gases calientes (F), cuyo volumen aumenta de una manera correlacionada con dicha reducción de la sección (21) de tránsito de gases. El colector (22) se encuentra debajo de dicho transportador (20), dentro del compartimento interno (14a) esencialmente a lo largo de toda la extensión longitudinal de dicha estructura contenedora (14). Además, una o más aberturas pasantes (118-118h) están hechas en dicha pared de soporte (18) para poner el trasportador (20) y el colector (22) en conexión fluídica.
MX2016015534A 2014-05-30 2015-05-29 Aparato para mover y precalentar material metálico. MX374254B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUD20140092 2014-05-30
PCT/IB2015/054048 WO2015181781A1 (en) 2014-05-30 2015-05-29 Apparatus to move and preheat metal material

Publications (2)

Publication Number Publication Date
MX2016015534A MX2016015534A (es) 2017-08-08
MX374254B true MX374254B (es) 2025-03-05

Family

ID=51454917

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016015534A MX374254B (es) 2014-05-30 2015-05-29 Aparato para mover y precalentar material metálico.

Country Status (7)

Country Link
US (1) US10584394B2 (es)
EP (1) EP3149421B1 (es)
JP (1) JP6457556B2 (es)
CN (1) CN106460076B (es)
MX (1) MX374254B (es)
RU (1) RU2680045C2 (es)
WO (1) WO2015181781A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107460274B (zh) * 2017-09-22 2023-09-12 中冶赛迪工程技术股份有限公司 一种水平连续加料预热装置及其强化预热方法
DE102017124108A1 (de) * 2017-10-17 2019-04-18 Inteco Melting And Casting Technologies Gmbh Schrottvorwärmeinrichtung für einen Schmelzofen und Verfahren zur Schrottvorwärmung
CN110736354A (zh) * 2019-10-17 2020-01-31 广西钦州恒星锰业有限责任公司 炉料自动沉降加热器
IT202000000793A1 (it) * 2020-01-17 2021-07-17 Tenova Spa Procedimento ed impianto perfezionati per preriscaldare una carica metallica alimentata in continuo ad un forno fusorio elettrico
CN111349749B (zh) * 2020-04-23 2023-05-12 中冶赛迪工程技术股份有限公司 预热凹槽及电炉连续加料强化预热装置与方法
CN111457740B (zh) * 2020-05-15 2024-09-13 中冶赛迪工程技术股份有限公司 模块组合式废钢预热装置的槽体结构
IT202000022990A1 (it) * 2020-09-29 2022-03-29 Danieli Off Mecc Apparato e metodo per l’alimentazione e il preriscaldo di una carica metallica in un forno di fusione
IT202200004565A1 (it) * 2022-03-10 2023-09-10 Danieli Off Mecc Apparato di alimentazione per alimentare una carica metallica verso un forno di fusione

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343337A (en) * 1941-01-11 1944-03-07 Budd Wheel Co Apparatus for melting metal
US2737858A (en) * 1954-04-27 1956-03-13 Forming Machine Company Of Ame Vertical chamber positive pressure machine for forming continuous strips of fibrous materials
FR2652411A1 (fr) * 1989-09-28 1991-03-29 Siderurgie Fse Inst Rech Procede et dispositif pour le chargement de materiaux dans un four, et le prechauffage de ceux-ci.
US5647288A (en) * 1992-10-16 1997-07-15 Nippon Steel Corporation Scrap conveyor having improved scrap pre-heating construction
DE19507643C1 (de) * 1995-03-04 1996-07-25 Rockwool Mineralwolle Verfahren zum Unschädlichmachen von in einem Mineralwollevlies befindlichen heißen Einschlüssen und Vorrichtung zur Durchführung des Verfahrens
DE19846100C2 (de) * 1998-10-07 2000-08-03 Sms Demag Ag Gleichstromlichtbogenofen zur Herstellung von Stahl sowie Verfahren hierzu
CN2697565Y (zh) * 2004-03-25 2005-05-04 李振洪 电弧炉炼钢水平连续加料废钢预热装置
CN101825396A (zh) * 2010-05-12 2010-09-08 中冶赛迪工程技术股份有限公司 一种废钢预热输送装置
CN201662331U (zh) 2010-02-01 2010-12-01 中冶赛迪工程技术股份有限公司 一种电炉加料和预热装置
WO2011091685A1 (zh) 2010-02-01 2011-08-04 中冶赛迪工程技术股份有限公司 废钢预热输送装置
CN201764828U (zh) * 2010-05-12 2011-03-16 中冶赛迪工程技术股份有限公司 一种短流程废钢预热输送装置
JP5483589B2 (ja) * 2010-09-01 2014-05-07 株式会社神戸製鋼所 還元鉄原料供給システム
EP2546593B1 (en) * 2011-07-12 2015-03-04 SMS Concast Italia S.p.A. Device for transferring a metallurgical material
ES2538980T3 (es) * 2011-07-12 2015-06-25 Sms Concast Italia S.P.A. Dispositivo para transferir un material metalúrgico
ITUD20120142A1 (it) * 2012-08-17 2014-02-18 Nextodo Srl Sistema di alimentazione continua e preriscaldo carica per forno elettrico ad arco
WO2014127597A1 (zh) * 2013-02-22 2014-08-28 中冶赛迪工程技术股份有限公司 电弧炉自动加料装置
CN103075881A (zh) * 2013-02-22 2013-05-01 中冶赛迪工程技术股份有限公司 利用烟气预热的电弧炉连续加料装置
CN103290168A (zh) * 2013-06-04 2013-09-11 河南太行振动机械股份有限公司 一种电炉炼钢供料加热输料槽

Also Published As

Publication number Publication date
EP3149421A1 (en) 2017-04-05
US10584394B2 (en) 2020-03-10
CN106460076A (zh) 2017-02-22
US20170121781A1 (en) 2017-05-04
RU2016147980A (ru) 2018-07-03
MX2016015534A (es) 2017-08-08
RU2680045C2 (ru) 2019-02-14
WO2015181781A1 (en) 2015-12-03
CN106460076B (zh) 2019-02-22
RU2016147980A3 (es) 2018-12-12
JP6457556B2 (ja) 2019-01-23
JP2017521627A (ja) 2017-08-03
EP3149421B1 (en) 2018-04-11

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