PH12016501768B1 - Apparatus for manufacturing raw granulated material for sinter - Google Patents

Apparatus for manufacturing raw granulated material for sinter

Info

Publication number
PH12016501768B1
PH12016501768B1 PH12016501768A PH12016501768A PH12016501768B1 PH 12016501768 B1 PH12016501768 B1 PH 12016501768B1 PH 12016501768 A PH12016501768 A PH 12016501768A PH 12016501768 A PH12016501768 A PH 12016501768A PH 12016501768 B1 PH12016501768 B1 PH 12016501768B1
Authority
PH
Philippines
Prior art keywords
agitating
sinter
particle size
water content
raw
Prior art date
Application number
PH12016501768A
Other versions
PH12016501768A1 (en
Inventor
Takahide Higuchi
Yuji Iwami
Kazumi Iwase
Tetsuya Yamamoto
Nobuyuki Ooyama
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of PH12016501768A1 publication Critical patent/PH12016501768A1/en
Publication of PH12016501768B1 publication Critical patent/PH12016501768B1/en

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
    • 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
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices

Abstract

[TASK] It is to propose an apparatus for granulating quasi-particles of uniform size while preventing formation of coarse granulated particles with irregular particle size and weak bonding strength in the granulation. [SOLUTION] An apparatus comprises an agitating-loosening machine for uniformly dispersing fine-powdery iron ores in the raw compounding material for sinter to be treated and water; a first measuring instrument for sampling the raw compounding material for sinter after the agitating-loosening treatment to determine particle size distribution and water content distribution; a granulating machine for agitating and mixing the raw compounding material for sinter after the agitating-loosening treatment under an addition of water to perform granulation; and a second measuring instrument for sampling the raw granulated material for sinter after the granulation to determine particle size distribution and water content distribution, wherein agitating conditions of the agitating-loosening machine, the presence or absence of water added to the agitating-loosening machine and the value of water content added in the granulating machine are controlled based on the particle size distribution and water content distribution determined in the first measuring instrument and the particle size distribution and water content distribution determined in the second measuring instrument.
PH12016501768A 2014-04-01 2016-09-08 Apparatus for manufacturing raw granulated material for sinter PH12016501768B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014075332 2014-04-01
PCT/JP2015/059839 WO2015152112A1 (en) 2014-04-01 2015-03-30 Device for manufacturing pelletized sinter feed

Publications (2)

Publication Number Publication Date
PH12016501768A1 PH12016501768A1 (en) 2017-01-09
PH12016501768B1 true PH12016501768B1 (en) 2017-01-09

Family

ID=54240435

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12016501768A PH12016501768B1 (en) 2014-04-01 2016-09-08 Apparatus for manufacturing raw granulated material for sinter

Country Status (3)

Country Link
JP (1) JP6256728B2 (en)
PH (1) PH12016501768B1 (en)
WO (1) WO2015152112A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107164631B (en) * 2017-06-30 2019-11-12 中冶京诚工程技术有限公司 A kind of method and system improving iron ore sintering mixture ventilation
CN110411221B (en) * 2019-08-19 2024-03-08 江苏宏大特种钢机械厂有限公司 Device for fully roasting pellets in belt roasting machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05148557A (en) * 1991-11-28 1993-06-15 Kawasaki Steel Corp Production of sintered ore
JP3918541B2 (en) * 2001-12-06 2007-05-23 Ｊｆｅスチール株式会社 Program, method and apparatus for granulation simulation and computer-readable recording medium recording the program
JP5446923B2 (en) * 2010-01-26 2014-03-19 新日鐵住金株式会社 Method for producing sintered ore

Also Published As

Publication number Publication date
JPWO2015152112A1 (en) 2017-04-13
WO2015152112A1 (en) 2015-10-08
PH12016501768A1 (en) 2017-01-09
JP6256728B2 (en) 2018-01-10

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