EP3663418A4 - Appareil de frittage et procédé de frittage l'utilisant - Google Patents

Appareil de frittage et procédé de frittage l'utilisant Download PDF

Info

Publication number
EP3663418A4
EP3663418A4 EP17919907.0A EP17919907A EP3663418A4 EP 3663418 A4 EP3663418 A4 EP 3663418A4 EP 17919907 A EP17919907 A EP 17919907A EP 3663418 A4 EP3663418 A4 EP 3663418A4
Authority
EP
European Patent Office
Prior art keywords
sintering
same
sintering method
sintering apparatus
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Withdrawn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
EP17919907.0A
Other languages
German (de)
English (en)
Other versions
EP3663418A1 (fr
Inventor
Ji Won Jeon
Jong In Park
Jeong Il Seo
Dong Seok Jang
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP3663418A4 publication Critical patent/EP3663418A4/fr
Publication of EP3663418A1 publication Critical patent/EP3663418A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/26—Cooling of roasted, sintered, or agglomerated ores
    • 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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/02—Sintering grates or tables
    • 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
    • F27D17/10—Arrangements for using waste heat
    • 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
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
EP17919907.0A 2017-08-02 2017-12-08 Appareil de frittage et procédé de frittage l'utilisant Withdrawn EP3663418A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170098129A KR101962381B1 (ko) 2017-08-02 2017-08-02 소결 장치 및 이를 이용한 소결 방법
PCT/KR2017/014396 WO2019027107A1 (fr) 2017-08-02 2017-12-08 Appareil de frittage et procédé de frittage l'utilisant

Publications (2)

Publication Number Publication Date
EP3663418A4 true EP3663418A4 (fr) 2020-06-10
EP3663418A1 EP3663418A1 (fr) 2020-06-10

Family

ID=65233023

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17919907.0A Withdrawn EP3663418A1 (fr) 2017-08-02 2017-12-08 Appareil de frittage et procédé de frittage l'utilisant

Country Status (5)

Country Link
EP (1) EP3663418A1 (fr)
JP (1) JP2020529576A (fr)
KR (1) KR101962381B1 (fr)
CN (1) CN110997953A (fr)
WO (1) WO2019027107A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112725615B (zh) * 2020-12-22 2021-12-24 中冶长天国际工程有限责任公司 一种基于分层复合供热的均热烧结方法
CN116465219B (zh) * 2023-05-26 2026-04-28 中钢设备有限公司 一种采用低热值燃气生产球团矿的装置及方法
CN118463591B (zh) * 2024-07-09 2024-09-13 安徽淮海新材料有限责任公司 一种煤矸石带式烧结脱碳系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204343A (ja) * 1985-03-06 1986-09-10 Nippon Steel Corp 焼結鉱の製造方法
JPH06299256A (ja) * 1993-04-13 1994-10-25 Nippon Steel Corp 排ガス循環焼結機の操業方法
JP4502349B2 (ja) * 2001-02-23 2010-07-14 三井造船株式会社 排ガス処理装置および排ガス処理方法
KR101022455B1 (ko) * 2003-12-30 2011-03-15 주식회사 포스코 보일러 배기가스 폐열을 이용한 소결광 표층부의 온도제어장치 및 그의 온도 제어방법
JP4976721B2 (ja) * 2006-03-30 2012-07-18 株式会社神戸製鋼所 排ガス循環方式焼結操業方法およびその装置
JP2010007977A (ja) * 2008-06-27 2010-01-14 Sumitomo Metal Ind Ltd 焼結機用乾式電気集塵設備及びその運転制御方法
JP2012251698A (ja) * 2011-06-01 2012-12-20 Jp Steel Plantech Co 焼結鉱冷却装置の廃熱回収設備、廃熱回収方法、および焼結機システム
KR101378078B1 (ko) 2012-07-30 2014-03-25 현대제철 주식회사 소결 장치
TWI639805B (zh) * 2014-11-18 2018-11-01 南韓商波斯可公司 燒結設備及燒結方法
CN106595327B (zh) * 2017-01-10 2019-03-19 中钢集团鞍山热能研究院有限公司 一种联动式烧结矿余热回收综合利用工艺及系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
JP2020529576A (ja) 2020-10-08
CN110997953A (zh) 2020-04-10
WO2019027107A1 (fr) 2019-02-07
KR101962381B1 (ko) 2019-03-26
EP3663418A1 (fr) 2020-06-10
KR20190014379A (ko) 2019-02-12

Similar Documents

Publication Publication Date Title
EP3637838A4 (fr) Procédé de communication et appareil de communication
EP3541105A4 (fr) Procédé de communication et appareil associé
EP3573375A4 (fr) Procédé et appareil de communication
EP3562239A4 (fr) Procédé et appareil de communication
EP3562209C0 (fr) Procédé et équipement de mobilité d'utilisateur
EP3510820A4 (fr) Appareil de communication et procédé de communication
EP3605935A4 (fr) Procédé et appareil de communication
EP3611864A4 (fr) Procédé de communication et appareil de communication
EP3557988A4 (fr) Procédé et appareil d'application de micro-ondes
EP3565351A4 (fr) Procédé et appareil de communication
EP3703321C0 (fr) Procédé et appareil de configuration
EP3629626A4 (fr) Procédé et appareil de communication
EP3515059A4 (fr) Appareil de capture d'image, et procédé de capture d'image
EP3570476A4 (fr) Procédé et appareil de communication
EP3589062A4 (fr) Procédé et appareil de communication
EP3606281A4 (fr) Procédé et appareil de radiomessagerie
EP3566351A4 (fr) Procédé et appareil de communication
EP3536200A4 (fr) Appareil d'extraction et procédé d'extraction
EP3582471A4 (fr) Procédé et appareil de communication
EP3384179A4 (fr) Appareil et procédé d'épissage de courroie
EP3528447A4 (fr) Procédé et appareil de communication
EP3520308A4 (fr) Appareil et procédé d'agencement de sous-trame
EP3609263A4 (fr) Appareil et procédé de communication
EP3648518A4 (fr) Procédé de communication et appareil
EP3487221A4 (fr) Procédé et appareil de communication

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200124

A4 Supplementary search report drawn up and despatched

Effective date: 20200403

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20201003