JPS55104440A - Gas permeation controlling method in sintering machine pallet side section - Google Patents
Gas permeation controlling method in sintering machine pallet side sectionInfo
- Publication number
- JPS55104440A JPS55104440A JP1031579A JP1031579A JPS55104440A JP S55104440 A JPS55104440 A JP S55104440A JP 1031579 A JP1031579 A JP 1031579A JP 1031579 A JP1031579 A JP 1031579A JP S55104440 A JPS55104440 A JP S55104440A
- Authority
- JP
- Japan
- Prior art keywords
- gas permeability
- bars
- oversintering
- sintering machine
- grate bars
- 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 prevent a sintered product quality deterioration and a yield lowering due to oversintering of sintering starting material at both side sections of the moving pallet of a Dwight-Lloyd type sintering machine by placing grate bars for controlling gas permeability at the sections.
CONSTITUTION: At both side sections of grate bars 1 of the moving pallet of a Dwight-Lloyd type sintering machine one or a plurality of grate bars 4 are placed. Bar 4 has a flat surface free from an air permeable gap, and no gap is left between placed bar 4 and side plate 2 and between bars 4 to form construction with no gas permeability. When blended starting material for sintering is charged onto the pallet, coarse grain material usually gathers in the vicinities of the side plates, and oversintering of the material due to excess gas permeability occurs, whereby the sintered product becomes brittle and fragile, resulting in deteriorated quality and a lowered yield. By placing bars 4 the gas permeability is controlled to prevent occurrence of defects due to oversintering.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1031579A JPS55104440A (en) | 1979-02-02 | 1979-02-02 | Gas permeation controlling method in sintering machine pallet side section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1031579A JPS55104440A (en) | 1979-02-02 | 1979-02-02 | Gas permeation controlling method in sintering machine pallet side section |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55104440A true JPS55104440A (en) | 1980-08-09 |
Family
ID=11746802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1031579A Pending JPS55104440A (en) | 1979-02-02 | 1979-02-02 | Gas permeation controlling method in sintering machine pallet side section |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55104440A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58153207A (en) * | 1982-03-04 | 1983-09-12 | Shiro Okamura | Thermomagnetic recording system |
JPH0228096U (en) * | 1988-08-12 | 1990-02-23 | ||
KR20030054386A (en) * | 2001-12-24 | 2003-07-02 | 주식회사 포스코 | Improvement in grate bar arrangement of ore sintering car |
CN104334991A (en) * | 2012-05-14 | 2015-02-04 | 奥图泰(芬兰)公司 | Grate carriage for receiving bulk material |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4889803A (en) * | 1972-03-01 | 1973-11-24 |
-
1979
- 1979-02-02 JP JP1031579A patent/JPS55104440A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4889803A (en) * | 1972-03-01 | 1973-11-24 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58153207A (en) * | 1982-03-04 | 1983-09-12 | Shiro Okamura | Thermomagnetic recording system |
JPH0228096U (en) * | 1988-08-12 | 1990-02-23 | ||
KR20030054386A (en) * | 2001-12-24 | 2003-07-02 | 주식회사 포스코 | Improvement in grate bar arrangement of ore sintering car |
CN104334991A (en) * | 2012-05-14 | 2015-02-04 | 奥图泰(芬兰)公司 | Grate carriage for receiving bulk material |
CN104334991B (en) * | 2012-05-14 | 2016-06-29 | 奥图泰(芬兰)公司 | For receiving the fire grate balladeur train of bulk material |
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