IN2014DN10224A - - Google Patents

Info

Publication number
IN2014DN10224A
IN2014DN10224A IN10224DEN2014A IN2014DN10224A IN 2014DN10224 A IN2014DN10224 A IN 2014DN10224A IN 10224DEN2014 A IN10224DEN2014 A IN 10224DEN2014A IN 2014DN10224 A IN2014DN10224 A IN 2014DN10224A
Authority
IN
India
Prior art keywords
tundish
granulator
drive motor
sensor
orientation
Prior art date
Application number
Inventor
William Barry Featherstone
Ian James Mcdonald
Original Assignee
Siemens Vai Metals Tech Gmbh
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 Siemens Vai Metals Tech Gmbh filed Critical Siemens Vai Metals Tech Gmbh
Publication of IN2014DN10224A publication Critical patent/IN2014DN10224A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag

Abstract

A dry slag granulation system comprises a rotary atomising granulator (5) and a tundish (3); wherein the tundish comprises a delivery outlet (4) an overflow outlet (7) and a set of moveable mounts (8a, 8b). The device further comprises at least one of a tundish weight sensor (9) a granulator drive motor power sensor (13) a granulator drive motor current sensor and a granulator drive motor speed sensor (12). A controller (14) receives measurements from at least one of the sensors and controls angle of inclination of the tundish on the moveable mounts; or speed of rotation of the granulator in accordance with the received measurements. The moveable mounts allow movement of the tundish to any orientation between a first substantially vertical orientation and a second substantially horizontal orientation.
IN10224DEN2014 2012-11-23 2013-11-18 IN2014DN10224A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1221126.4A GB2508201B (en) 2012-11-23 2012-11-23 Dry slag granulation system and method
PCT/EP2013/074029 WO2014079796A1 (en) 2012-11-23 2013-11-18 Dry slag granulation system and method

Publications (1)

Publication Number Publication Date
IN2014DN10224A true IN2014DN10224A (en) 2015-08-07

Family

ID=47560585

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10224DEN2014 IN2014DN10224A (en) 2012-11-23 2013-11-18

Country Status (9)

Country Link
EP (1) EP2922976B1 (en)
JP (1) JP2015533933A (en)
KR (1) KR101664787B1 (en)
CN (1) CN104411836A (en)
BR (1) BR112015011683A2 (en)
GB (1) GB2508201B (en)
IN (1) IN2014DN10224A (en)
RU (1) RU2014152001A (en)
WO (1) WO2014079796A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2528972B (en) * 2014-08-08 2016-10-05 Primetals Technologies Austria GmbH Slag granulation system
CN104667823A (en) * 2015-01-30 2015-06-03 北方华锦化学工业集团有限公司 Special high-viscosity slurry granulating sprayer for production of compound fertilizer
CN104932557A (en) * 2015-06-10 2015-09-23 安徽宝昱电子科技有限公司 Angle adjusting assembly of pelletizer
CN106191348B (en) * 2016-09-27 2018-06-05 重庆赛迪热工环保工程技术有限公司 A kind of method and system for improving metallurgical cinder dry granulation device performance
CA3050168C (en) * 2017-01-19 2022-11-15 Dressler Group GmbH & Co. KG Method and device for producing powdery substances from plastic
CN109825657A (en) * 2019-04-03 2019-05-31 中冶赛迪工程技术股份有限公司 Blast furnace cinder slag discharge amount on-line measuring device and method
CN110257572B (en) * 2019-06-10 2023-09-26 北京中冶设备研究设计总院有限公司 Dry granulating slag conveying and flow controlling method
CZ309236B6 (en) * 2021-04-26 2022-06-08 ECOCOAL, s.r.o. Method of processing molten metallurgical slag

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581058B2 (en) * 1975-07-23 1983-01-10 新日本製鐵株式会社 Youyuusura no shiyori sochi
JPS5940054B2 (en) * 1978-08-29 1984-09-27 株式会社佐藤技術研究所 Method for producing spherical particles of a specific size from a melt
SU893240A1 (en) * 1980-02-05 1981-12-30 Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина Melt granulator
JPS59189282A (en) * 1983-03-31 1984-10-26 新日鐵化学株式会社 Method of discharging fixed quantity of high-temperature meltage
AT381724B (en) * 1985-03-15 1986-11-25 Voest Alpine Ag DEVICE FOR THE PRODUCTION OF GLASS-SOLID SLAG
US5259861A (en) * 1992-03-05 1993-11-09 National Science Council Method for producing rapidly-solidified flake-like metal powder
GB9316767D0 (en) * 1993-08-12 1993-09-29 Davy Mckee Stockton Slag granulation
JP2003342047A (en) * 2002-05-23 2003-12-03 Jfe Steel Kk Granulation method and apparatus for fused slag
DE102010021661A1 (en) * 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Dry granulation method and apparatus
CN102660656B (en) * 2012-04-19 2014-08-06 中冶南方工程技术有限公司 Speed control system and speed control method for granulating and dewatering rotary drum of blast furnace

Also Published As

Publication number Publication date
KR101664787B1 (en) 2016-10-11
RU2014152001A (en) 2017-01-10
JP2015533933A (en) 2015-11-26
EP2922976B1 (en) 2016-08-03
KR20150086371A (en) 2015-07-27
GB201221126D0 (en) 2013-01-09
BR112015011683A2 (en) 2017-07-11
EP2922976A1 (en) 2015-09-30
GB2508201A (en) 2014-05-28
CN104411836A (en) 2015-03-11
WO2014079796A1 (en) 2014-05-30
GB2508201B (en) 2015-09-23

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