JPS623554U - - Google Patents
Info
- Publication number
- JPS623554U JPS623554U JP9158385U JP9158385U JPS623554U JP S623554 U JPS623554 U JP S623554U JP 9158385 U JP9158385 U JP 9158385U JP 9158385 U JP9158385 U JP 9158385U JP S623554 U JPS623554 U JP S623554U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- drive roller
- roller
- oxygen lance
- view
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 238000005553 drilling Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 2
Landscapes
- Blast Furnaces (AREA)
Description
第１図は本考案による酸素開孔機の側面図、第
２図は第１図のＡ―Ａ矢視図、第３図は本考案の
酸素開孔機の他の実施例の側面図、第４図は第３
図のＢ―Ｂ矢視図、第５図は本考案の酸素開孔機
を用いた専用の退避装置の側面図、第６図はその
平面図、第７図は従来の人手による出銑口酸素開
孔作業の説明図、第８図は出銑口開孔機に付設し
た１対のローラを用いた酸素開孔機の側面図、第
９図はその要部の正面図である。
１…酸素開孔装置のランス駆動部の台枠、２…
駆動モータ、３ａ，３ｂ…駆動ローラ、４ａ，４
ｂ…ローラチエーン、５ａ，５ｂ…バネ、６ａ，
６ｂ…押えローラ、７…ランス、８ａ，８ｂ…ね
じ棒、９…ソケツト、１０ａ，１０ｂ…ローラの
切欠き溝、１５ａ，１５ｂ，１６ａ，１６ｂ…ス
プロケツト、１７，１８…ローラチエーン。
FIG. 1 is a side view of the oxygen hole punching machine according to the present invention, FIG. 2 is a view taken along the line A-A in FIG. 1, and FIG. 3 is a side view of another embodiment of the oxygen hole punching machine of the present invention. Figure 4 is the third
Figure 5 is a side view of a dedicated evacuation device using the oxygen drilling machine of the present invention, Figure 6 is its plan view, and Figure 7 is a conventional manual taphole. An explanatory view of the oxygen drilling operation, FIG. 8 is a side view of an oxygen drilling machine using a pair of rollers attached to the taphole drilling machine, and FIG. 9 is a front view of the main parts thereof. 1... Underframe of the lance drive part of the oxygen hole opening device, 2...
Drive motor, 3a, 3b... Drive roller, 4a, 4
b...Roller chain, 5a, 5b...Spring, 6a,
6b... Presser roller, 7... Lance, 8a, 8b... Threaded rod, 9... Socket, 10a, 10b... Roller notch groove, 15a, 15b, 16a, 16b... Sprocket, 17, 18... Roller chain.
Claims (1)
つけて開孔する装置において、酸素ランスを前後
進せしめる駆動ローラーと該駆動ローラーと対を
なす押えローラーと該押えローラーの押付力を調
整可能な押付器とから成るものを酸素ランス進行
方向に所定間隔をおいて複数組設けると共に、前
記駆動ローラーを定トルクモーターで駆動する如
く構成したことを特徴とする高炉出銑口の酸素開
孔装置。 In a device that presses an oxygen lance against a tap hole and blows oxygen to open a hole, the pressing force of the drive roller that moves the oxygen lance back and forth, the presser roller paired with the drive roller, and the presser roller can be adjusted. 1. An oxygen opening device for a blast furnace taphole, characterized in that a plurality of sets of pushers are provided at predetermined intervals in the oxygen lance advancing direction, and the drive roller is driven by a constant torque motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9158385U JPS623554U (en) | 1985-06-19 | 1985-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9158385U JPS623554U (en) | 1985-06-19 | 1985-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623554U true JPS623554U (en) | 1987-01-10 |
Family
ID=30647602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9158385U Pending JPS623554U (en) | 1985-06-19 | 1985-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623554U (en) |
-
1985
- 1985-06-19 JP JP9158385U patent/JPS623554U/ja active Pending
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