JPH0474300U - - Google Patents
Info
- Publication number
- JPH0474300U JPH0474300U JP11705890U JP11705890U JPH0474300U JP H0474300 U JPH0474300 U JP H0474300U JP 11705890 U JP11705890 U JP 11705890U JP 11705890 U JP11705890 U JP 11705890U JP H0474300 U JPH0474300 U JP H0474300U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal duct
- heating furnace
- opening
- lid
- main body
- 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 4
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
第１図は本考案の一実施例を示す直径方向の縦
断面図である。
１１……水平ダクト、２１……本体、２２……
開口、３１……蓋体、３２……突片、４１……シ
リンダ。
FIG. 1 is a diametrical longitudinal cross-sectional view showing an embodiment of the present invention. 11...Horizontal duct, 21...Main body, 22...
Opening, 31...Lid body, 32...Protrusion piece, 41...Cylinder.
Claims (1)
体の下部に開口が形成されており、該本体には該
開口を封鎖することとなる蓋体が開閉可能に軸支
されていて、該蓋体に開閉手段が取付けられて成
ることを特徴とする加熱炉用水平ダクト。 ２ 蓋体の端部外周に本体の外周と当接すること
となる突片が固定された請求項１記載の加熱炉用
水平ダクト。 ３ 開閉手段が本体に装備されたシリンダ機構で
ある請求項１又は２記載の加熱炉用水平ダクト。[Claims for Utility Model Registration] 1. A horizontal duct connected to a heating furnace, which has an opening formed at the bottom of its main body, and a lid that can be opened and closed to close the opening. A horizontal duct for a heating furnace, characterized in that the horizontal duct is pivotally supported and has an opening/closing means attached to the lid. 2. The horizontal duct for a heating furnace according to claim 1, wherein a protrusion that comes into contact with the outer periphery of the main body is fixed to the outer periphery of the end of the lid. 3. The horizontal duct for a heating furnace according to claim 1 or 2, wherein the opening/closing means is a cylinder mechanism provided in the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11705890U JPH0474300U (en) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11705890U JPH0474300U (en) | 1990-11-06 | 1990-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474300U true JPH0474300U (en) | 1992-06-29 |
Family
ID=31864932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11705890U Pending JPH0474300U (en) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474300U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586235A (en) * | 1981-07-06 | 1983-01-13 | Mitsubishi Heavy Ind Ltd | Treatment of gas |
| JPS6120661A (en) * | 1984-07-09 | 1986-01-29 | Daido Steel Co Ltd | Dust collector of ladle for refining |
-
1990
- 1990-11-06 JP JP11705890U patent/JPH0474300U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586235A (en) * | 1981-07-06 | 1983-01-13 | Mitsubishi Heavy Ind Ltd | Treatment of gas |
| JPS6120661A (en) * | 1984-07-09 | 1986-01-29 | Daido Steel Co Ltd | Dust collector of ladle for refining |