JPS553405A - Two-step charging of sintering material - Google Patents
Two-step charging of sintering materialInfo
- Publication number
- JPS553405A JPS553405A JP7409178A JP7409178A JPS553405A JP S553405 A JPS553405 A JP S553405A JP 7409178 A JP7409178 A JP 7409178A JP 7409178 A JP7409178 A JP 7409178A JP S553405 A JPS553405 A JP S553405A
- Authority
- JP
- Japan
- Prior art keywords
- hopper
- coke
- sintering material
- sintering
- underlayer
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To improve the strength of the whole sintered ore and the yield of a specific grain size, by charging a sintering pallet with the upper mixture layer of coke additionally fed to the underlayer of a sintering material in a specific mixing ratio to sinter the layers.
CONSTITUTION: The sintering material 8 comprising a given amount of coke is charged into the branched ore feed hopper 5, and stored. The pulverized coke 15 is charged into the coke hopper 14 by the transportation unit 13. The hopper 5 is equipped with the drum feeder 9, weigher belt 10, and the control units 25 and 26, and the arithmetic unit 31 to feed a given amount of the sintering material 8 accurately to the pallet 19 in the form of the underlayer 21. The coke 15 from the hopper 14 is mixed with the sintering material 8 mined from the hopper 5 by the hopper 34 and the drum 18 to form the upper layer 22 on the layer 21, and the layers are leveled by the cut-off plate 23 and sintered.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7409178A JPS553405A (en) | 1978-06-21 | 1978-06-21 | Two-step charging of sintering material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7409178A JPS553405A (en) | 1978-06-21 | 1978-06-21 | Two-step charging of sintering material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS553405A true JPS553405A (en) | 1980-01-11 |
Family
ID=13537155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7409178A Pending JPS553405A (en) | 1978-06-21 | 1978-06-21 | Two-step charging of sintering material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS553405A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013221164A (en) * | 2012-04-13 | 2013-10-28 | Nippon Steel & Sumitomo Metal Corp | Method of manufacturing sintered ore |
-
1978
- 1978-06-21 JP JP7409178A patent/JPS553405A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013221164A (en) * | 2012-04-13 | 2013-10-28 | Nippon Steel & Sumitomo Metal Corp | Method of manufacturing sintered ore |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS553405A (en) | Two-step charging of sintering material | |
JPS57169025A (en) | Method and device for charging of raw material to be sintered | |
GB936821A (en) | Improvements in or relating to provision of solid material mixtures for grinding mills | |
JPS5693830A (en) | Preparation of sintered ore | |
JPS5662911A (en) | Raw material charging method to blast furnace | |
JPS5638409A (en) | Charging of raw material into blast furnace | |
JPS5641333A (en) | Multilayer sintering method for fine ore | |
JPS5789440A (en) | Production of sintered ore | |
JPS56136935A (en) | Feeding method for starting material for sintering | |
JPS6121473Y2 (en) | ||
US3491990A (en) | Apparatus and method for feeding a sinter mix onto a sinter strand | |
JPS56235A (en) | Method of sintering powdery returned ore or the like | |
JPS5748043A (en) | Improving machine for cohesive soil | |
JPS56130436A (en) | Manufacture of sintered ore | |
JPS5761629A (en) | Vertical lime calcination furnace | |
JPS5677346A (en) | Segregation regulating method for charged starting material in two-stage charge sintering machine | |
GB819219A (en) | Sintering process and apparatus | |
JPS5391001A (en) | Control method for raw material particle size distribution in sintering pallet | |
SU551388A1 (en) | The method of preparation for mixing the sinter blend | |
JPS5690218A (en) | Combination scale | |
JPS5679178A (en) | Particle size-controlling method for coke used as fuel for sintering | |
JPS5573844A (en) | Charging method for raw material into ferroalloy electric furnace | |
JPS5358907A (en) | Raw material charging method in blast furnace | |
GB669228A (en) | Improvements in methods of charging furnaces, especially shaft furnaces | |
Kravets et al. | New Practice for Charging Sinter Machines |