JPS61137646U - - Google Patents
Info
- Publication number
- JPS61137646U JPS61137646U JP1838685U JP1838685U JPS61137646U JP S61137646 U JPS61137646 U JP S61137646U JP 1838685 U JP1838685 U JP 1838685U JP 1838685 U JP1838685 U JP 1838685U JP S61137646 U JPS61137646 U JP S61137646U
- Authority
- JP
- Japan
- Prior art keywords
- seal valve
- seat surface
- hopper
- valve body
- moves
- 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
- 239000002994 raw material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
第１図は本考案の第１実施例を示した断面正面
図、第２図は第１図の平面図、第３図は本考案の
第２実施例を示した平面図、第４図は第３図の切
断線Ａ―Ａに沿う断面側面図、第５図は本考案の
第３実施例を示した断面正面図、第６図は第５図
の切断線Ｂ―Ｂに沿う断面側面図、第７図は従来
の竪型炉原料装入装置の内部を主として示した正
面図である。
１…下部ホツパ、２…シート面、３…シール弁
体、１０，１１，１９…駆動装置。
Fig. 1 is a cross-sectional front view showing the first embodiment of the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a plan view showing the second embodiment of the invention, and Fig. 4 is a plan view of Fig. 1. FIG. 3 is a cross-sectional side view taken along section line A--A in FIG. 3, FIG. 5 is a cross-sectional front view showing the third embodiment of the present invention, and FIG. 6 is a cross-sectional side view taken along section line B--B in FIG. 7 are front views mainly showing the inside of a conventional vertical furnace raw material charging device. DESCRIPTION OF SYMBOLS 1... Lower hopper, 2... Seat surface, 3... Seal valve body, 10, 11, 19... Drive device.
Claims (1)
ホツパをシールするシール弁装置において、前記
ホツパの上端部には上方に向けて形成されたシー
ト面を備え、かつ、このシート面に相対する位置
では、シール弁体を鉛直に僅かに移動させるとと
もに、該シート面から離れた位置では、該シール
弁体を水平に移動させる弁開閉駆動装置を備え、
しかも、該駆動装置が前記ホツパの外部に設けら
れていることを特徴とする、シール弁装置。 In a seal valve device for sealing a pressure hopper for temporarily storing raw materials to be charged into a vertical furnace, the upper end of the hopper is provided with a seat surface facing upward, and a seat surface opposite to the seat surface is provided. a valve opening/closing drive device that slightly moves the seal valve body vertically at a position where the seal valve body is located, and moves the seal valve body horizontally at a position away from the seat surface;
Moreover, the seal valve device is characterized in that the driving device is provided outside the hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1838685U JPS61137646U (en) | 1985-02-14 | 1985-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1838685U JPS61137646U (en) | 1985-02-14 | 1985-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137646U true JPS61137646U (en) | 1986-08-27 |
Family
ID=30506976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1838685U Pending JPS61137646U (en) | 1985-02-14 | 1985-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137646U (en) |
-
1985
- 1985-02-14 JP JP1838685U patent/JPS61137646U/ja active Pending