JPH0345949U - - Google Patents
Info
- Publication number
- JPH0345949U JPH0345949U JP10807189U JP10807189U JPH0345949U JP H0345949 U JPH0345949 U JP H0345949U JP 10807189 U JP10807189 U JP 10807189U JP 10807189 U JP10807189 U JP 10807189U JP H0345949 U JPH0345949 U JP H0345949U
- Authority
- JP
- Japan
- Prior art keywords
- welded pipe
- forged
- double
- flue gas
- flow velocity
- 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
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 2
- 239000003546 flue gas Substances 0.000 claims 2
Landscapes
- Heat Treatment Of Articles (AREA)
Description
第１図は本考案の１実施例の鍛接管スケルプ加
熱炉のスケルプ進行方向一部側面図、第２図は加
熱室のＣＯガス濃度分布のグラフ図、第３図は本
考案の他の実施例の鍛接管スケルプ加熱炉のスケ
ルプ進行方向一部側面図、第４図は従来の鍛接管
スケルプ加熱炉のスケルプ進行方向側面図、第５
図は第４図のＡ−Ａの矢視図、第６図は加熱室の
雰囲気構成を示す説明図、第７図は燃焼排ガスの
流速を説明するための加熱室を示す側面図である
。
１，１１……本考案の１実施例の鍛接管スケル
プ加熱炉、２，１２……加熱室、３，１３……炉
天井、４，１４……オフテイク。
Fig. 1 is a partial side view of a forged welded pipe squelp heating furnace according to one embodiment of the present invention in the direction of squelp progression, Fig. 2 is a graph of the CO gas concentration distribution in the heating chamber, and Fig. 3 is another embodiment of the present invention. Fig. 4 is a side view of a part of the forge-welded pipe squelp heating furnace in the direction in which the skelp advances.
The drawings are a view taken along the line A-A in FIG. 4, FIG. 6 is an explanatory view showing the atmosphere configuration of the heating chamber, and FIG. 7 is a side view showing the heating chamber for explaining the flow velocity of combustion exhaust gas. 1, 11...Forge-welded pipe squelp heating furnace of one embodiment of the present invention, 2, 12...Heating chamber, 3, 13...Furnace ceiling, 4, 14...Off-take.
Claims (1)
プ加熱炉において、燃焼排ガスの流速が二層雰囲
気燃焼バーナーの火炎流速よりも常に遅くなるよ
うに、加熱室の炉天井高さを燃焼排ガスの流れる
方向に向つて高くしたことを特徴とする鍛接管ス
ケルプ加熱炉。 In a forged-welded pipe squelp heating furnace equipped with a double-layer atmosphere combustion burner, the height of the furnace ceiling of the heating chamber is set in the direction of the flue gas flow so that the flow velocity of the flue gas is always slower than the flame flow velocity of the double-layer atmosphere combustion burner. A forged welded pipe skelp heating furnace characterized by its raised height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10807189U JPH0345949U (en) | 1989-09-14 | 1989-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10807189U JPH0345949U (en) | 1989-09-14 | 1989-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345949U true JPH0345949U (en) | 1991-04-26 |
Family
ID=31656734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10807189U Pending JPH0345949U (en) | 1989-09-14 | 1989-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345949U (en) |
-
1989
- 1989-09-14 JP JP10807189U patent/JPH0345949U/ja active Pending
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