JPS5662932A - Stacking method of fine ore - Google Patents

Stacking method of fine ore

Info

Publication number
JPS5662932A
JPS5662932A JP13874879A JP13874879A JPS5662932A JP S5662932 A JPS5662932 A JP S5662932A JP 13874879 A JP13874879 A JP 13874879A JP 13874879 A JP13874879 A JP 13874879A JP S5662932 A JPS5662932 A JP S5662932A
Authority
JP
Japan
Prior art keywords
ore
stacked
fine
water
surface layer
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
JP13874879A
Other languages
Japanese (ja)
Other versions
JPS5834533B2 (en
Inventor
Yoshifumi Matsunaga
Tsuguo Nakao
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP13874879A priority Critical patent/JPS5834533B2/en
Publication of JPS5662932A publication Critical patent/JPS5662932A/en
Publication of JPS5834533B2 publication Critical patent/JPS5834533B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To stack SiO2-rich fine ores without causing bottom flowing and segregation by sprinkling a surface layer of stacked ore with a predetermined amount of water.
CONSTITUTION: A fixed amount of water is sprayed on a surface layer of fine ore 2c of fine ores 2aW2c stacked on bedding yard 1 in layers from a plurality of feed water nozzles 4aW4e, 4a'W4e' set on roadbeds 5, 5' to wet the surface layer of ore 2c. Fine ore 3a of silica of high SiO2 content or the like is then stacked. Ore 3a is stacked in a uniform thickness without causing bottom flowing. After spraying a fixed amount of water on ore 3a in a similar way, fine ore 3b of high SiO2 content is further stacked. By this method stacking free from segregation is carried out while making the layers uniform in thickness, and starting material mixed in a fixed ratio for sintering is obtd.
COPYRIGHT: (C)1981,JPO&Japio
JP13874879A 1979-10-29 1979-10-29 How to stow fine ore Expired JPS5834533B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13874879A JPS5834533B2 (en) 1979-10-29 1979-10-29 How to stow fine ore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13874879A JPS5834533B2 (en) 1979-10-29 1979-10-29 How to stow fine ore

Publications (2)

Publication Number Publication Date
JPS5662932A true JPS5662932A (en) 1981-05-29
JPS5834533B2 JPS5834533B2 (en) 1983-07-27

Family

ID=15229248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13874879A Expired JPS5834533B2 (en) 1979-10-29 1979-10-29 How to stow fine ore

Country Status (1)

Country Link
JP (1) JPS5834533B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104649037A (en) * 2014-12-30 2015-05-27 天津钢铁集团有限公司 Piling method for improving stability of uniformly blended material and piling machine cantilever
CN111302087A (en) * 2020-03-04 2020-06-19 首钢京唐钢铁联合有限责任公司 Uniformly-mixing and stacking method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08191534A (en) * 1995-01-06 1996-07-23 Daido Denki Kogyo Kk Anchor clamp for power distribution in manipulator method mode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104649037A (en) * 2014-12-30 2015-05-27 天津钢铁集团有限公司 Piling method for improving stability of uniformly blended material and piling machine cantilever
CN111302087A (en) * 2020-03-04 2020-06-19 首钢京唐钢铁联合有限责任公司 Uniformly-mixing and stacking method

Also Published As

Publication number Publication date
JPS5834533B2 (en) 1983-07-27

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