JPS6232994Y2 - - Google Patents
Info
- Publication number
- JPS6232994Y2 JPS6232994Y2 JP5664085U JP5664085U JPS6232994Y2 JP S6232994 Y2 JPS6232994 Y2 JP S6232994Y2 JP 5664085 U JP5664085 U JP 5664085U JP 5664085 U JP5664085 U JP 5664085U JP S6232994 Y2 JPS6232994 Y2 JP S6232994Y2
- Authority
- JP
- Japan
- Prior art keywords
- hot metal
- dust
- hood
- pig iron
- dust collection
- 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.)
- Expired
Links
- 239000000428 dust Substances 0.000 claims description 100
- 239000002184 metal Substances 0.000 claims description 86
- 229910052751 metal Inorganic materials 0.000 claims description 86
- 229910000805 Pig iron Inorganic materials 0.000 claims description 52
- 230000001681 protective effect Effects 0.000 description 12
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 9
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 9
- 238000007599 discharging Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5664085U JPS6232994Y2 (US06826419-20041130-M00005.png) | 1985-04-16 | 1985-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5664085U JPS6232994Y2 (US06826419-20041130-M00005.png) | 1985-04-16 | 1985-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61172153U JPS61172153U (US06826419-20041130-M00005.png) | 1986-10-25 |
| JPS6232994Y2 true JPS6232994Y2 (US06826419-20041130-M00005.png) | 1987-08-24 |
Family
ID=30580430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5664085U Expired JPS6232994Y2 (US06826419-20041130-M00005.png) | 1985-04-16 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232994Y2 (US06826419-20041130-M00005.png) |
-
1985
- 1985-04-16 JP JP5664085U patent/JPS6232994Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61172153U (US06826419-20041130-M00005.png) | 1986-10-25 |
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