AR123790A1 - Sistema y método para enfriamiento lento de hierro briquetado en caliente - Google Patents

Sistema y método para enfriamiento lento de hierro briquetado en caliente

Info

Publication number
AR123790A1
AR123790A1 ARP210102840A ARP210102840A AR123790A1 AR 123790 A1 AR123790 A1 AR 123790A1 AR P210102840 A ARP210102840 A AR P210102840A AR P210102840 A ARP210102840 A AR P210102840A AR 123790 A1 AR123790 A1 AR 123790A1
Authority
AR
Argentina
Prior art keywords
skirt
type tray
conveyor
type
cooling
Prior art date
Application number
ARP210102840A
Other languages
English (en)
Inventor
James Lewis
Brian Voelker
Lemuel Orleans
Original Assignee
Midrex Technologies Inc
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 Midrex Technologies Inc filed Critical Midrex Technologies Inc
Publication of AR123790A1 publication Critical patent/AR123790A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/08—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration the load-carrying surface being formed by a concave or tubular belt, e.g. a belt forming a trough
    • 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
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B65G17/067—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the load carrying surface being formed by plates or platforms attached to more than one traction element
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Un sistema de cinta transportadora de enfriamiento de briquetas incluye una cinta transportadora de bandeja de tipo faldón. La cinta transportadora de bandeja de tipo faldón incluye: una bandeja de tipo faldón con aberturas adaptadas para drenar agua de la cinta de bandeja de tipo faldón, un filamento superior de transporte de bandeja de tipo faldón, y un filamento inferior de retorno de bandeja de tipo faldón. El sistema de cinta transportadora de enfriamiento de briquetas además incluye una tolva de descarga lateral de acarreo ubicada entre estos dos filamentos, y la tolva de descarga lateral de acarreo se configura para capturar partículas finas y agua del sistema. Reivindicación 11: Un método para enfriar hierro briqueteado en caliente que comprende los siguientes pasos: Proveer un sistema de cinta transportadora de enfriamiento de briquetas; el sistema comprende: Una cinta transportadora de bandeja de tipo faldón que incluye: a) varias bandejas de tipo faldón que incluyen aberturas para drenar agua de la cinta transportadora de bandeja de tipo faldón; y b) un filamento superior de transporte de bandeja de tipo faldón; y c) un filamento inferior de retorno de bandeja de tipo faldón; y Una tolva de descarga lateral de acarreo ubicada entre los dos filamentos; la tolva de descarga lateral de acarreo captura partículas finas y agua del sistema; y Enfriar el hierro briqueteado en caliente a medida que el hierro viaja a lo largo de la cinta transportadora de bandeja de tipo faldón de temperaturas de briqueteado de alrededor de 650 - 700ºC a 400ºC en aproximadamente 2 minutos, y en no menos de 1,5 minutos, en donde la temperatura de descarga es mayor que aproximadamente 85ºC y menor que aproximadamente 130ºC.
ARP210102840A 2020-10-15 2021-10-14 Sistema y método para enfriamiento lento de hierro briquetado en caliente AR123790A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202063092015P 2020-10-15 2020-10-15

Publications (1)

Publication Number Publication Date
AR123790A1 true AR123790A1 (es) 2023-01-11

Family

ID=81185006

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP210102840A AR123790A1 (es) 2020-10-15 2021-10-14 Sistema y método para enfriamiento lento de hierro briquetado en caliente

Country Status (10)

Country Link
US (1) US11781194B2 (es)
EP (1) EP4228983A1 (es)
CN (1) CN116368084A (es)
AR (1) AR123790A1 (es)
AU (1) AU2021360515A1 (es)
CA (1) CA3193505A1 (es)
CO (1) CO2023005905A2 (es)
MX (1) MX2023004121A (es)
WO (1) WO2022081819A1 (es)
ZA (1) ZA202303869B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI826274B (zh) * 2023-02-23 2023-12-11 中國鋼鐵股份有限公司 高爐修補材的漿料之評估方法及高爐流道之修補方法
CN116618658B (zh) * 2023-04-12 2023-12-26 唐山曹妃甸区通鑫再生资源回收利用有限公司 一种热压铁块的冷却装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE335987C (de) 1914-11-07 1921-04-22 Otto Holtmann Vorrichtung zum selbsttaetigen Verladen von Briketts u. dgl. in Wagen
US2096948A (en) * 1935-12-20 1937-10-26 Anchor Steel & Conveyor Co Conveyer system
US2121298A (en) * 1937-04-19 1938-06-21 Komarek Greaves And Company Briquette cooling conveyer
US2936063A (en) * 1955-05-05 1960-05-10 Clarke Chapman Ltd Continuous trough conveyors
US3969192A (en) * 1971-07-22 1976-07-13 Dr. C. Otto & Comp. G.M.B.H. Process and apparatus for quenching hot coke
US3953928A (en) * 1975-04-25 1976-05-04 Great Lakes Carbon Corporation Cooling of hot particulate material particularly calcined petroleum coke
DE3523897C1 (de) * 1985-02-21 1986-08-14 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren zur Kuehlung und Entstaubung von Koks nach Verlassen der Kokstrockenkuehlung
US4840269A (en) * 1988-03-28 1989-06-20 Rexnord Inc. Apron type conveyor
JPH08503737A (ja) * 1993-09-30 1996-04-23 マシネンファブリーク・ケッパーン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイト・ゲゼルシャフト 細粒状鉱石からの海綿状鉄練炭の製造方法
US5930579A (en) 1995-10-27 1999-07-27 Kabushiki Kaisha Kobe Seiko Sho Method for manufacturing reduced iron briquettes
WO2001014598A1 (en) 1999-08-20 2001-03-01 Midrex International B.V. Rotterdam, Zurich Branch Direct reduced iron discharge system
US6340378B1 (en) 1999-08-25 2002-01-22 Kvaerner Metals Method for screening hot briquetted direct reduced iron
JP2003027149A (ja) 2001-07-10 2003-01-29 Kobe Steel Ltd 還元鉄ブリケットの製造方法
DE20302678U1 (de) 2003-02-19 2003-05-22 Aumund Foerdererbau Gmbh & Co Heißgutförderer
US7678176B2 (en) 2006-06-30 2010-03-16 Midrex Technologies, Inc. Method and apparatus for charging hot direct reduced iron from hot transport vessels into a melter or finisher
JP5053011B2 (ja) 2007-09-19 2012-10-17 株式会社神戸製鋼所 熱間成形用還元鉄の温度制御方法
US9540175B1 (en) * 2016-02-04 2017-01-10 Wenger Manufacturing, Inc. High efficiency conveyor assembly
BR112020009748A2 (pt) * 2017-11-17 2020-11-03 Alan Lewis Fitzmaurice transportador de maceração sem fim
US10308434B1 (en) 2017-11-28 2019-06-04 Thyssenkrupp Industrial Solutions (Canada) Inc. Apron feeder pan
KR101937668B1 (ko) 2018-07-23 2019-01-14 김단하 옷걸이

Also Published As

Publication number Publication date
ZA202303869B (en) 2024-04-24
US20220119900A1 (en) 2022-04-21
WO2022081819A8 (en) 2023-05-25
CO2023005905A2 (es) 2023-07-21
US11781194B2 (en) 2023-10-10
WO2022081819A1 (en) 2022-04-21
AU2021360515A1 (en) 2023-05-04
CA3193505A1 (en) 2022-04-21
MX2023004121A (es) 2023-06-22
EP4228983A1 (en) 2023-08-23
CN116368084A (zh) 2023-06-30

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