EP2808406A4 - Furnace top chute feeder for blast furnace - Google Patents

Furnace top chute feeder for blast furnace

Info

Publication number
EP2808406A4
EP2808406A4 EP12738007.9A EP12738007A EP2808406A4 EP 2808406 A4 EP2808406 A4 EP 2808406A4 EP 12738007 A EP12738007 A EP 12738007A EP 2808406 A4 EP2808406 A4 EP 2808406A4
Authority
EP
European Patent Office
Prior art keywords
furnace
chute feeder
top chute
blast furnace
blast
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.)
Granted
Application number
EP12738007.9A
Other languages
German (de)
French (fr)
Other versions
EP2808406A1 (en
EP2808406B1 (en
Inventor
Xiaoguang Chen
Zhendong Xu
Dawei Lan
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.)
QINHUANGDAO QINYE HEAVY INDUSTRY Co Ltd
Original Assignee
QINHUANGDAO QINYE HEAVY INDUSTRY 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 QINHUANGDAO QINYE HEAVY INDUSTRY CO Ltd filed Critical QINHUANGDAO QINYE HEAVY INDUSTRY CO Ltd
Publication of EP2808406A1 publication Critical patent/EP2808406A1/en
Publication of EP2808406A4 publication Critical patent/EP2808406A4/en
Application granted granted Critical
Publication of EP2808406B1 publication Critical patent/EP2808406B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C21B7/205—Details concerning the gear-box driving the charge distribution system
    • 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
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/10—Charging directly from hoppers or shoots

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Blast Furnaces (AREA)
  • Transmission Devices (AREA)
EP12738007.9A 2012-01-19 2012-03-06 Furnace top chute feeder for blast furnace Active EP2808406B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210017740.7A CN103215395B (en) 2012-01-19 2012-01-19 Blast furnace top chute distributing device
PCT/CN2012/071989 WO2013107078A1 (en) 2012-01-19 2012-03-06 Furnace top chute feeder for blast furnace

Publications (3)

Publication Number Publication Date
EP2808406A1 EP2808406A1 (en) 2014-12-03
EP2808406A4 true EP2808406A4 (en) 2015-12-09
EP2808406B1 EP2808406B1 (en) 2017-09-20

Family

ID=48798547

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12738007.9A Active EP2808406B1 (en) 2012-01-19 2012-03-06 Furnace top chute feeder for blast furnace

Country Status (5)

Country Link
EP (1) EP2808406B1 (en)
KR (1) KR101342988B1 (en)
CN (1) CN103215395B (en)
RU (1) RU2544318C1 (en)
WO (1) WO2013107078A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU92494B1 (en) * 2014-07-07 2016-01-08 Wurth Paul Sa DEVICE FOR LOCKING THE CHUTE ON THE ENDS OF THE TRUNKS, IN A TANK OVEN LOADING SYSTEM
LU92581B1 (en) * 2014-10-22 2016-04-25 Wurth Paul Sa COOLING DEVICE FOR THE SUPPORT TRUNKS OF A DISTRIBUTION CHUTE OF A TANK OVEN
CN106702059A (en) * 2015-07-27 2017-05-24 秦皇岛秦冶重工有限公司 Blast furnace top chute distributer
ITUB20152684A1 (en) 2015-07-30 2017-01-30 Danieli Off Mecc DISTRIBUTION DEVICE FOR LOADING MATERIAL INSIDE A HILLFORLD
CN109028016B (en) * 2018-07-31 2019-12-24 金溪百通宏达热力有限公司 High-efficient H type fin economizer
CN109336422B (en) * 2018-11-26 2024-03-19 中冶焦耐(大连)工程技术有限公司 Combined distributing device for shaft kiln capable of calcining small-granularity limestone
CN110608613A (en) * 2019-09-04 2019-12-24 内蒙古鄂尔多斯电力冶金集团股份有限公司 Novel rotary driving mechanism of submerged arc furnace feeding system
CN112359158B (en) * 2020-12-08 2023-07-18 中冶赛迪技术研究中心有限公司 Circulating water cooling device, blast furnace distributor and water supply method thereof
CN115896381A (en) * 2022-09-16 2023-04-04 秦皇岛秦冶重工有限公司 Material distribution device and material distribution control method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85109284A (en) * 1985-12-19 1987-04-15 冶金工业部包头钢铁设计研究院 Device with hydrostatic transmission for feeding material
CN2503073Y (en) * 2001-08-10 2002-07-31 石家庄三环阀门股份有限公司 Blast furnace top chute distributing apparatus
CN2685347Y (en) * 2004-01-18 2005-03-16 石家庄三环阀门股份有限公司 Sealing device between distributing device rotary sleeve and airtight box body
CN201598300U (en) * 2009-12-29 2010-10-06 秦皇岛秦冶重工有限公司 Chute distributor on top of blast furnace

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692595A1 (en) * 1992-06-22 1993-12-24 Int Equipement Blast furnace feed device ensuring - has rotating chute pivoting in two directions
CN1046552C (en) * 1997-06-13 1999-11-17 僧全松 Blast furnace top sluice feed distributing device driven by wirerope
CN2560643Y (en) * 2002-08-21 2003-07-16 石家庄三环阀门股份有限公司 Water-cooling apparatus of rotary downspouting bushing for burden distributing appliance
CN100422348C (en) * 2004-01-18 2008-10-01 石家庄三环阀门股份有限公司 Dual-lever four-hanging-point synchronous-driven blast furnace top down spouting distributing device
CN100510108C (en) * 2005-07-15 2009-07-08 僧全松 Blast-furnace channel distributor
CN101173318A (en) * 2006-10-31 2008-05-07 中冶赛迪工程技术股份有限公司 Blast furnace distributor
CN202039077U (en) * 2011-04-28 2011-11-16 刘轩 Hybrid electrohydraulic transmission omnibearing distributing device for blast furnace
CN202849467U (en) * 2012-01-19 2013-04-03 秦皇岛秦冶重工有限公司 Furnace top chute distributing device for blast furnace

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85109284A (en) * 1985-12-19 1987-04-15 冶金工业部包头钢铁设计研究院 Device with hydrostatic transmission for feeding material
CN2503073Y (en) * 2001-08-10 2002-07-31 石家庄三环阀门股份有限公司 Blast furnace top chute distributing apparatus
CN2685347Y (en) * 2004-01-18 2005-03-16 石家庄三环阀门股份有限公司 Sealing device between distributing device rotary sleeve and airtight box body
CN201598300U (en) * 2009-12-29 2010-10-06 秦皇岛秦冶重工有限公司 Chute distributor on top of blast furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013107078A1 *

Also Published As

Publication number Publication date
EP2808406A1 (en) 2014-12-03
RU2013140633A (en) 2015-03-10
EP2808406B1 (en) 2017-09-20
KR101342988B1 (en) 2013-12-18
WO2013107078A1 (en) 2013-07-25
RU2544318C1 (en) 2015-03-20
KR20130108970A (en) 2013-10-07
CN103215395B (en) 2015-04-29
CN103215395A (en) 2013-07-24

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