JPS57200530A - Method for mixing and granulating sintering stock material - Google Patents
Method for mixing and granulating sintering stock materialInfo
- Publication number
- JPS57200530A JPS57200530A JP8563081A JP8563081A JPS57200530A JP S57200530 A JPS57200530 A JP S57200530A JP 8563081 A JP8563081 A JP 8563081A JP 8563081 A JP8563081 A JP 8563081A JP S57200530 A JPS57200530 A JP S57200530A
- Authority
- JP
- Japan
- Prior art keywords
- stock material
- mixing
- sintering
- mixer
- binder
- 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 enhance productivity of sintered ore by a method wherein a sintering stock material is mixed for a specific time or more by a mixer to be granulated therein and a small amount of a binder is added to further carrying out mixing and granulation to improve air permeability of the stock material during sintering.
CONSTITUTION: In mixing and granulating a sintering stock material by a mixer as the pretreatment of sintering operation of iron ores, to a place (within a range l) where the mixing and granulating time of said stock material is 3min or more, a binder 6 is added by a conveyor 5 to be mixed in the stock material 8 sent by a belt conveyor 7 to granulate the same. When two mixers are present in series, the binder is generally added to the second mixer.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8563081A JPS57200530A (en) | 1981-06-05 | 1981-06-05 | Method for mixing and granulating sintering stock material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8563081A JPS57200530A (en) | 1981-06-05 | 1981-06-05 | Method for mixing and granulating sintering stock material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57200530A true JPS57200530A (en) | 1982-12-08 |
Family
ID=13864150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8563081A Pending JPS57200530A (en) | 1981-06-05 | 1981-06-05 | Method for mixing and granulating sintering stock material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57200530A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6256533A (en) * | 1985-09-06 | 1987-03-12 | Nippon Kokan Kk <Nkk> | Method for pelletizing mixed material for sintering |
JPH02225627A (en) * | 1989-02-27 | 1990-09-07 | Nisshin Steel Co Ltd | Production of sintered ore |
-
1981
- 1981-06-05 JP JP8563081A patent/JPS57200530A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6256533A (en) * | 1985-09-06 | 1987-03-12 | Nippon Kokan Kk <Nkk> | Method for pelletizing mixed material for sintering |
JPH02225627A (en) * | 1989-02-27 | 1990-09-07 | Nisshin Steel Co Ltd | Production of sintered ore |
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