JPS55125242A - Method and apparatus for adjusting air volume in sintering machine - Google Patents
Method and apparatus for adjusting air volume in sintering machineInfo
- Publication number
- JPS55125242A JPS55125242A JP3393079A JP3393079A JPS55125242A JP S55125242 A JPS55125242 A JP S55125242A JP 3393079 A JP3393079 A JP 3393079A JP 3393079 A JP3393079 A JP 3393079A JP S55125242 A JPS55125242 A JP S55125242A
- Authority
- JP
- Japan
- Prior art keywords
- sintered ore
- cooling
- pallet
- sintering machine
- sintering
- 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.)
- Pending
Links
Abstract
PURPOSE: To improve the reduction powdering rate of sintered ore by placing a shielding belt over starting material for sintering on the rear half portion of the pallet of a DL type sintering machine to shield air sucked from the top to the bottom and changing sintered ore cooling from slow cooling to rapid cooling.
CONSTITUTION: When starting material for sintering is sintered on pallet 1 of a Dwight-Lloyd type sintering machine and cooled with air sucked from an upper portion on the rear half portion of pallet 1, the material surface is shielded with shielding sheet 8 made of synthetic rubber, metal or the like and having heat resistance, wear resistance and flexibility. Since the air is shielded, the sintered ore is fed to a sintered ore crusher set at the ore discharge side of the machine without cooling, and it is subjected to rapid cooling accompanied by crushing. The resulting sintered ore is not reoxidized from magnetite to hematite, so the reduction powdering rate in a blast furnace is improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3393079A JPS55125242A (en) | 1979-03-22 | 1979-03-22 | Method and apparatus for adjusting air volume in sintering machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3393079A JPS55125242A (en) | 1979-03-22 | 1979-03-22 | Method and apparatus for adjusting air volume in sintering machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55125242A true JPS55125242A (en) | 1980-09-26 |
Family
ID=12400225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3393079A Pending JPS55125242A (en) | 1979-03-22 | 1979-03-22 | Method and apparatus for adjusting air volume in sintering machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55125242A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100892399B1 (en) * | 2002-06-20 | 2009-04-10 | 주식회사 포스코 | Device and Method for shut-down for producing sintering metal |
CN103017533A (en) * | 2012-12-27 | 2013-04-03 | 中冶长天国际工程有限责任公司 | Method and system for controlling air quantity of main draft fan of sintering machine |
CN103033055A (en) * | 2012-12-27 | 2013-04-10 | 中冶长天国际工程有限责任公司 | Air volume control method and air volume control system for main exhaust fan of sintering machine |
KR20210009940A (en) * | 2019-07-18 | 2021-01-27 | 주식회사 포스코 | Sintering apparatus and method |
-
1979
- 1979-03-22 JP JP3393079A patent/JPS55125242A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100892399B1 (en) * | 2002-06-20 | 2009-04-10 | 주식회사 포스코 | Device and Method for shut-down for producing sintering metal |
CN103017533A (en) * | 2012-12-27 | 2013-04-03 | 中冶长天国际工程有限责任公司 | Method and system for controlling air quantity of main draft fan of sintering machine |
CN103033055A (en) * | 2012-12-27 | 2013-04-10 | 中冶长天国际工程有限责任公司 | Air volume control method and air volume control system for main exhaust fan of sintering machine |
CN103017533B (en) * | 2012-12-27 | 2014-12-10 | 中冶长天国际工程有限责任公司 | Method and system for controlling air quantity of main draft fan of sintering machine |
KR20210009940A (en) * | 2019-07-18 | 2021-01-27 | 주식회사 포스코 | Sintering apparatus and method |
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