JPS5839499U - Transformed gas introduction device for heat treatment furnace - Google Patents
Transformed gas introduction device for heat treatment furnaceInfo
- Publication number
- JPS5839499U JPS5839499U JP13495581U JP13495581U JPS5839499U JP S5839499 U JPS5839499 U JP S5839499U JP 13495581 U JP13495581 U JP 13495581U JP 13495581 U JP13495581 U JP 13495581U JP S5839499 U JPS5839499 U JP S5839499U
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- introduction device
- furnace
- treatment furnace
- gas introduction
- 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
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、本考案の変成ガス導入装置を組み込んだ熱処
理炉を示す概略図、第２図は、本考案の変成ガス導入装
置の一部を分解して示した構成図、第３図は、第２図に
示した変成ガス導入装置の変形例を示す構成図である。
１・・・・・・熱処理炉、２・・・・・・変成ガス導入
装置、３・・・・・・ファン部、４・・・・・・ガス導
入部、５・・曲ファン、６・・・・・・駆動軸、１４・
・・・・・ガス通路、１６・・曲供給パイプ、１７・・
・・・・管継手。FIG. 1 is a schematic diagram showing a heat treatment furnace incorporating the modified gas introduction device of the present invention, FIG. 2 is a configuration diagram showing a partially exploded view of the modified gas introduction device of the present invention, and FIG. , is a configuration diagram showing a modification of the modified gas introduction device shown in FIG. 2. DESCRIPTION OF SYMBOLS 1...Heat treatment furnace, 2...Modified gas introduction device, 3...Fan section, 4...Gas introduction section, 5...Curved fan, 6・・・・・・Drive shaft, 14・
...Gas passage, 16...Curved supply pipe, 17...
...Pipe fitting.
Claims (1)
た攪拌ファンにより炉内のガスを吸い上げて攪拌するよ
うにした熱処理炉の変成ガス導入装置において、炉内に
変成ガスを導入するガス通路が、前記攪拌ファンの炉外
に一部が突出した駆動軸内部に形成され、このガス通路
が前記駆動軸の下端部において開口していることを特徴
とする熱処理炉の変成ガス導入装置。In a modified gas introduction device for a heat treatment furnace, the modified gas is introduced into the furnace, and the gas inside the furnace is sucked up and stirred by a stirring fan installed hanging from the ceiling of the furnace. A modified gas for a heat treatment furnace, characterized in that a gas passage to be introduced is formed inside a drive shaft of the stirring fan, a part of which protrudes outside the furnace, and the gas passage opens at a lower end of the drive shaft. Introduction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13495581U JPS5839499U (en) | 1981-09-11 | 1981-09-11 | Transformed gas introduction device for heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13495581U JPS5839499U (en) | 1981-09-11 | 1981-09-11 | Transformed gas introduction device for heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5839499U true JPS5839499U (en) | 1983-03-15 |
Family
ID=29928350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13495581U Pending JPS5839499U (en) | 1981-09-11 | 1981-09-11 | Transformed gas introduction device for heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016000845A (en) * | 2014-06-11 | 2016-01-07 | 株式会社Ihi | Carburizing apparatus |
| JP2020186881A (en) * | 2019-05-16 | 2020-11-19 | 中外炉工業株式会社 | Heat treatment furnace |
-
1981
- 1981-09-11 JP JP13495581U patent/JPS5839499U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016000845A (en) * | 2014-06-11 | 2016-01-07 | 株式会社Ihi | Carburizing apparatus |
| JP2020186881A (en) * | 2019-05-16 | 2020-11-19 | 中外炉工業株式会社 | Heat treatment furnace |
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