JPS63250415A - 雰囲気熱処理炉の予熱室 - Google Patents
雰囲気熱処理炉の予熱室Info
- Publication number
- JPS63250415A JPS63250415A JP8627487A JP8627487A JPS63250415A JP S63250415 A JPS63250415 A JP S63250415A JP 8627487 A JP8627487 A JP 8627487A JP 8627487 A JP8627487 A JP 8627487A JP S63250415 A JPS63250415 A JP S63250415A
- Authority
- JP
- Japan
- Prior art keywords
- preheating chamber
- cooling pipe
- air
- combustion
- gas
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 238000002485 combustion reaction Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 22
- 239000000567 combustion gas Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 13
- 239000000446 fuel Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- -1 ferrous metals Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Tunnel Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8627487A JPS63250415A (ja) | 1987-04-08 | 1987-04-08 | 雰囲気熱処理炉の予熱室 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8627487A JPS63250415A (ja) | 1987-04-08 | 1987-04-08 | 雰囲気熱処理炉の予熱室 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63250415A true JPS63250415A (ja) | 1988-10-18 |
| JPH0251964B2 JPH0251964B2 (enrdf_load_stackoverflow) | 1990-11-09 |
Family
ID=13882244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8627487A Granted JPS63250415A (ja) | 1987-04-08 | 1987-04-08 | 雰囲気熱処理炉の予熱室 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63250415A (enrdf_load_stackoverflow) |
-
1987
- 1987-04-08 JP JP8627487A patent/JPS63250415A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0251964B2 (enrdf_load_stackoverflow) | 1990-11-09 |
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