JPH0198149U - - Google Patents
Info
- Publication number
- JPH0198149U JPH0198149U JP19451687U JP19451687U JPH0198149U JP H0198149 U JPH0198149 U JP H0198149U JP 19451687 U JP19451687 U JP 19451687U JP 19451687 U JP19451687 U JP 19451687U JP H0198149 U JPH0198149 U JP H0198149U
- Authority
- JP
- Japan
- Prior art keywords
- lance
- water
- gas supply
- cooled
- supply device
- 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
- 239000007789 gas Substances 0.000 claims 2
- 239000011261 inert gas Substances 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Description
第１図に水冷ランスの挿入された羽口付近の縦
断面図、第２図は水冷ランス先端部の拡大された
縦断面図、第３図は水冷ランスの後部および水冷
ランスを保持し、駆動する架台を示す側面図、第
４図は従来のサンプル棒の図である。
１……水冷ランス、２，３……冷却水出入口、
４……ガス供給管、５……サンプルホール、６…
…ガス通路、７，８……冷却水通路、１１……羽
口、１２……炉壁、１３……送風支管、１４……
ランスガイド、１５……閉止弁、１６……シール
装置、１７……ランス押さえ、１８……駆動架台
、１９……架台本体、２０……ランス架台、２１
……ガス供給装置。
Figure 1 is a vertical cross-sectional view of the vicinity of the tuyere where the water-cooled lance is inserted, Figure 2 is an enlarged vertical cross-sectional view of the tip of the water-cooled lance, and Figure 3 is the rear part of the water-cooled lance and the area holding and driving the water-cooled lance. FIG. 4 is a side view showing a pedestal for carrying out the test, and FIG. 4 is a diagram of a conventional sample bar. 1...Water cooling lance, 2, 3...Cooling water inlet/outlet,
4...Gas supply pipe, 5...Sample hole, 6...
... Gas passage, 7, 8 ... Cooling water passage, 11 ... Tuyere, 12 ... Furnace wall, 13 ... Blower branch pipe, 14 ...
Lance guide, 15... Closing valve, 16... Sealing device, 17... Lance holder, 18... Drive frame, 19... Frame body, 20... Lance frame, 21
...Gas supply device.
Claims (1)
ル採取装置において、先端にサンプルホールが設
けられた水冷ランスと、これに不活性ガスを供給
するガス供給装置と、前記ランスを羽口に案内す
るランスガイドと、前記ランスを保持し、軸方向
に駆動するランス架台と、を具備することを特徴
とするサンプル採取装置。 A sample collection device for collecting contents from a blast furnace tuyere during operation includes a water-cooled lance with a sample hole at its tip, a gas supply device for supplying inert gas to the water-cooled lance, and a gas supply device for guiding the lance to the tuyere. A sample collection device comprising: a lance guide; and a lance mount that holds the lance and drives it in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19451687U JPH0198149U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19451687U JPH0198149U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198149U true JPH0198149U (en) | 1989-06-30 |
Family
ID=31485244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19451687U Pending JPH0198149U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198149U (en) |
-
1987
- 1987-12-22 JP JP19451687U patent/JPH0198149U/ja active Pending
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