JPS6487724A - Method for diagnosis wind leakage of sintering machine - Google Patents
Method for diagnosis wind leakage of sintering machineInfo
- Publication number
- JPS6487724A JPS6487724A JP24624987A JP24624987A JPS6487724A JP S6487724 A JPS6487724 A JP S6487724A JP 24624987 A JP24624987 A JP 24624987A JP 24624987 A JP24624987 A JP 24624987A JP S6487724 A JPS6487724 A JP S6487724A
- Authority
- JP
- Japan
- Prior art keywords
- pallet
- noise
- points
- sintering machine
- peak value
- 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
Links
- 238000005245 sintering Methods 0.000 title abstract 4
- 238000003745 diagnosis Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 abstract 3
- 230000002250 progressing effect Effects 0.000 abstract 2
- 230000002950 deficient Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE:To enable measurement over a wide range and to enable easy maintenance without being affected by differences in sintering raw materials by disposing noise meters at the two points in the progressing direction on the side face of a sintering machine or the noise meters and anemometers at the same points. CONSTITUTION:The noise meters 19, 20 are set at the two points A, B in the progressing direction of the sintering machine and are recorded on a recorder 23 by a computer 22. A noise peak value (a) is, thereupon, observed by a sensor 19 at a measurement point A. The pallet travels further and arrives at the measurement point B after the t1 time where the noise peak value (b) is observed by a sensor 20. Decision is made that the pallet has wind leakage if this peak value is 1.2b>a>0.8b. Caution is needed for the pallet if said value is off said range. The value is rechecked after one turn in such a case. Decision is made that the pallet is not defective and that a slide bed 11 at the point a is worn and deteriorated, if the same phenomenon is resulted. The wind leaking point around the pallet is, therefore, recorded automatically in an early time and the decrease in the yield and the electric power consumption per unit of an exhaust gas blower are maintained at a low level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24624987A JPS6487724A (en) | 1987-09-30 | 1987-09-30 | Method for diagnosis wind leakage of sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24624987A JPS6487724A (en) | 1987-09-30 | 1987-09-30 | Method for diagnosis wind leakage of sintering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6487724A true JPS6487724A (en) | 1989-03-31 |
| JPH0434616B2 JPH0434616B2 (en) | 1992-06-08 |
Family
ID=17145719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24624987A Granted JPS6487724A (en) | 1987-09-30 | 1987-09-30 | Method for diagnosis wind leakage of sintering machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6487724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490001A (en) * | 2018-11-28 | 2019-03-19 | 马鞍山钢铁股份有限公司 | A kind of detection method for agglomeration for iron mine machine air leakage rate |
-
1987
- 1987-09-30 JP JP24624987A patent/JPS6487724A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490001A (en) * | 2018-11-28 | 2019-03-19 | 马鞍山钢铁股份有限公司 | A kind of detection method for agglomeration for iron mine machine air leakage rate |
| CN109490001B (en) * | 2018-11-28 | 2020-05-29 | 马鞍山钢铁股份有限公司 | Method for detecting air leakage rate of iron ore sintering machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434616B2 (en) | 1992-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |