JPH0334057U - - Google Patents
Info
- Publication number
- JPH0334057U JPH0334057U JP9193389U JP9193389U JPH0334057U JP H0334057 U JPH0334057 U JP H0334057U JP 9193389 U JP9193389 U JP 9193389U JP 9193389 U JP9193389 U JP 9193389U JP H0334057 U JPH0334057 U JP H0334057U
- Authority
- JP
- Japan
- Prior art keywords
- steel strip
- alloying furnace
- burner
- combustion
- heating element
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000005275 alloying Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000005246 galvanizing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Coating With Molten Metal (AREA)
Description
第１図はこの考案に係る表面燃焼バーナーを用
いた合金化炉の実施例の構造を示す一部切欠斜視
図、第２図はこの考案に係る表面燃焼バーナーの
実施例の詳細な構造を示す竪断面図、第３図は鋼
ストリツプの連続亜鉛鍍金設備による製造工程を
示す説明図、第４図は従来のジエツトバーナーを
用いた合金化炉のバーナー配置図及び合金化炉の
構造の竪断面を示した図、第５図は従来のジエツ
トバーナーの構造を竪断面の示した図、第６図は
従来のジエツトバーナーの正面図である。
１……鋼ストリツプ、２……鋼ストリツプコイ
ル、３……連続焼鈍炉、４……下降管スロート、
５……溶融亜鉛ポツト、６……亜鉛浴、７……ガ
スワイピング装置、８……シンクロール、９……
合金化炉、１０……クーリングロール、１１……
調質圧延機、１２……化成処理装置、１３……巻
き取りリール、１４……燃料ガス、１５……燃焼
空気、１６……炎の吐出口、２１……下方のスリ
ツト口、２２……表面燃焼バーナー、２３……耐
火煉瓦、２４……上方のスリツト口、２５……壁
面、２６……燃料供給口、２７……シールエヤー
、２８……燃料ガス拡散室、２９……燃料ガスマ
ニホルド、３０……セラミツクスフアイバーマト
リクス発熱体、３１……炎、３２……セラミツク
スフアイバーマトリクス発熱体の取付部材。
Fig. 1 is a partially cutaway perspective view showing the structure of an embodiment of an alloying furnace using a surface combustion burner according to this invention, and Fig. 2 shows a detailed structure of an embodiment of the surface combustion burner according to this invention. Vertical sectional view, Figure 3 is an explanatory diagram showing the manufacturing process of steel strip using continuous galvanizing equipment, Figure 4 is a burner arrangement diagram of an alloying furnace using a conventional jet burner, and a vertical diagram of the structure of the alloying furnace. FIG. 5 is a vertical cross-sectional view of the structure of a conventional jet burner, and FIG. 6 is a front view of the conventional jet burner. 1... Steel strip, 2... Steel strip coil, 3... Continuous annealing furnace, 4... Downcomer throat,
5... Molten zinc pot, 6... Zinc bath, 7... Gas wiping device, 8... Sink roll, 9...
Alloying furnace, 10... Cooling roll, 11...
Temper rolling mill, 12... Chemical conversion treatment equipment, 13... Take-up reel, 14... Fuel gas, 15... Combustion air, 16... Flame discharge port, 21... Lower slit port, 22... Surface combustion burner, 23... refractory brick, 24... upper slit opening, 25... wall surface, 26... fuel supply port, 27... seal air, 28... fuel gas diffusion chamber, 29... fuel gas manifold, 30... Ceramic fiber matrix heating element, 31... Flame, 32... Ceramic fiber matrix heating element mounting member.
Claims (1)
トリツプに対向して鋼ストリツプ幅方向、進行方
向に複数個の燃焼バーナーが配設された合金化炉
において、燃焼バーナーがセラミツクスフアイバ
ーマトリクス発熱体からなる表面燃焼バーナーよ
りなることを特徴とする合金化炉。 In an alloying furnace for continuous hot-dip galvanizing of steel strips, in which a plurality of combustion burners are disposed opposite the steel strip in the widthwise and advancing direction of the steel strip, the combustion burners are made of a ceramic fiber matrix heating element. An alloying furnace characterized by comprising a combustion burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9193389U JPH0334057U (en) | 1989-08-04 | 1989-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9193389U JPH0334057U (en) | 1989-08-04 | 1989-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334057U true JPH0334057U (en) | 1991-04-03 |
Family
ID=31641389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9193389U Pending JPH0334057U (en) | 1989-08-04 | 1989-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008048829A (en) * | 2006-08-23 | 2008-03-06 | Taito Corp | Prize acquisition game machine and prize acquisition game system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931858A (en) * | 1982-08-11 | 1984-02-21 | Sumitomo Metal Ind Ltd | Production of alloyed galvanized steel plate |
| JPS62107185A (en) * | 1985-10-31 | 1987-05-18 | 中央発條株式会社 | Open-close driving device for window |
| JPS62170185A (en) * | 1986-01-21 | 1987-07-27 | 凸版印刷株式会社 | Ceramic heater |
-
1989
- 1989-08-04 JP JP9193389U patent/JPH0334057U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931858A (en) * | 1982-08-11 | 1984-02-21 | Sumitomo Metal Ind Ltd | Production of alloyed galvanized steel plate |
| JPS62107185A (en) * | 1985-10-31 | 1987-05-18 | 中央発條株式会社 | Open-close driving device for window |
| JPS62170185A (en) * | 1986-01-21 | 1987-07-27 | 凸版印刷株式会社 | Ceramic heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008048829A (en) * | 2006-08-23 | 2008-03-06 | Taito Corp | Prize acquisition game machine and prize acquisition game system |
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