JPS58184199U - Preheating furnace - Google Patents
Preheating furnaceInfo
- Publication number
- JPS58184199U JPS58184199U JP7993482U JP7993482U JPS58184199U JP S58184199 U JPS58184199 U JP S58184199U JP 7993482 U JP7993482 U JP 7993482U JP 7993482 U JP7993482 U JP 7993482U JP S58184199 U JPS58184199 U JP S58184199U
- Authority
- JP
- Japan
- Prior art keywords
- preheating furnace
- exhaust gas
- furnace
- nozzles
- preheating
- 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
Landscapes
- Furnace Details (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の予熱炉と熱処理炉の配置例を示した側面
図、第２図は第１図の予熱炉を拡大して示した断面側面
図、第３図は第２図ガ切断線Ａ−Ａに沿う断面正面図、
第４図は本考案の第１実施例を示した断面正面図、第５
図は本考案の第２実施例を示した断面正面図、第６図は
第３図の予熱炉による鋼板温度上昇の説明図、第７図は
第５図の予熱炉による鋼板温度上昇の説明図である。
１・・・・・・予熱炉、２・・・・・・鋼板、３・・・
・・・排ガスダクト、４・・・・・・断熱材、５・・・
・・・ディスクロール、６・・・・・・上ノズル、７・
・・・・・下ノズル、８・・・・・・蓄熱体。Figure 1 is a side view showing an example of the arrangement of a conventional preheating furnace and heat treatment furnace, Figure 2 is an enlarged cross-sectional side view of the preheating furnace in Figure 1, and Figure 3 is a section line shown in Figure 2. A cross-sectional front view along A-A,
Fig. 4 is a cross-sectional front view showing the first embodiment of the present invention;
The figure is a cross-sectional front view showing the second embodiment of the present invention, Figure 6 is an explanatory diagram of the rise in steel plate temperature by the preheating furnace of Figure 3, and Figure 7 is an illustration of the rise in steel plate temperature by the preheating furnace of Figure 5. It is a diagram. 1... Preheating furnace, 2... Steel plate, 3...
...Exhaust gas duct, 4...Insulation material, 5...
... Disc roll, 6 ... Upper nozzle, 7.
...Lower nozzle, 8...Heat storage body.
Claims (1)
おいて、その排ガスを吹きつける下ノズルが上ノズルよ
りも密に配置され、かつ、その排、上ノズル− ガスの流量か下／ ス）’Ｉｉ ）”の関係に保たれて
いることを特徴とする、予熱炉。[Scope of Claim for Utility Model Registration] In a preheating furnace for metal plates that uses exhaust gas from a subsequent heating furnace as a heat source, the lower nozzles that blow the exhaust gas are arranged more densely than the upper nozzles, and the exhaust gas, the upper nozzle - A preheating furnace characterized in that the gas flow rate is maintained in the following relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7993482U JPS58184199U (en) | 1982-06-01 | 1982-06-01 | Preheating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7993482U JPS58184199U (en) | 1982-06-01 | 1982-06-01 | Preheating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58184199U true JPS58184199U (en) | 1983-12-07 |
| JPS636192Y2 JPS636192Y2 (en) | 1988-02-22 |
Family
ID=30089105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7993482U Granted JPS58184199U (en) | 1982-06-01 | 1982-06-01 | Preheating furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58184199U (en) |
-
1982
- 1982-06-01 JP JP7993482U patent/JPS58184199U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS636192Y2 (en) | 1988-02-22 |
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