JPS5964954U - Blast furnace gas temperature measuring device - Google Patents
Blast furnace gas temperature measuring deviceInfo
- Publication number
- JPS5964954U JPS5964954U JP15929982U JP15929982U JPS5964954U JP S5964954 U JPS5964954 U JP S5964954U JP 15929982 U JP15929982 U JP 15929982U JP 15929982 U JP15929982 U JP 15929982U JP S5964954 U JPS5964954 U JP S5964954U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- blast furnace
- gas temperature
- measuring device
- tip
- 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
Landscapes
- Blast Furnaces (AREA)
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図および第２図は従来の高炉内ガス温度測定装置の
第１および第２実施例の先端の概略図であり、イは平面
を示す断面図、咀ま正面を示す断面図、第３図は同じ〈
従来装置の第３実施例に使用されるガス採取管を示すも
のであり、イは一部切欠側面図、口はその先端部の底面
図、ハはイのハーバ断面図、第４図は本考案装置の概略
図、第５図イはゾンデ本体先端部の概略側断面図、口は
イの正面図、第６図はガス採取管の一部切欠拡大側面図
、第７図はベンチュリー先端直管長さと内径との関係図
、第８図は本考案装置の測定精度を示す図面である。
２１は高炉内ガス温度測定装置、２２はゾンデ本体、２
６はガス採取管、３５は吸引装置、３６゜３７はベンチ
ュリー、４０は温度計、４５は吸引孔、Ａは高炉。
−駈
（ロ）1 and 2 are schematic diagrams of the tips of the first and second embodiments of the conventional blast furnace gas temperature measuring device, in which A is a cross-sectional view showing the plane, A is a cross-sectional view showing the masticating front, and FIG. The diagram is the same〈
Fig. 4 shows a gas sampling tube used in the third embodiment of the conventional device, where A is a partially cutaway side view, the mouth is a bottom view of the tip, C is a sectional view of the harbor in A, and Fig. 4 is a main view. A schematic diagram of the invented device. Figure 5A is a schematic side sectional view of the tip of the sonde main body, the mouth is a front view of Figure 6, a partially cutaway enlarged side view of the gas sampling tube, and Figure 7 is a view of the venturi tip directly. FIG. 8 is a diagram showing the relationship between pipe length and inner diameter, and shows the measurement accuracy of the device of the present invention. 21 is a blast furnace gas temperature measuring device, 22 is a sonde body, 2
6 is a gas sampling pipe, 35 is a suction device, 36°37 is a venturi, 40 is a thermometer, 45 is a suction hole, and A is a blast furnace. -Cane (Ro)
Claims (1)
してその温度を測定する高炉内ガス重度測定装置におい
て、前記筒体内部に、その先端より高炉装入物内への突
出が可能な如く、先端にガス吸引孔を形成してなるガス
採取管を設け、このガス採取管内の前記ガス吸引孔近傍
および基端近傍にベンチュリー流量計を、同じく基端部
にはガス温度測定器を夫々内蔵せしめて成り、前記ガス
採取管基端に設置した炉内ガス吸引装置により吸引した
炉内ガスの流量を前記夫々のベンチュリーで、又温度を
ガス温度測定器で求め、これら両ベンチュリーの差圧と
ガス温度に基づいて先端部でのガス温度を測定すべく構
成したことを特徴とする高炉内ガス温度測定装置。In a blast furnace gas gravity measurement device that inserts the tip of a cylinder into the blast furnace charge, sucks in the gas in the blast furnace, and measures its temperature, the gas is absorbed into the cylinder from the tip into the blast furnace charge. A gas sampling tube with a gas suction hole formed at the tip is provided so that it can protrude, and a Venturi flow meter is installed near the gas suction hole and near the base end of the gas sampling tube, and a gas temperature meter is installed at the base end. Each venturi measures the flow rate of the furnace gas sucked in by the furnace gas suction device installed at the base end of the gas sampling tube, and the temperature is determined by the gas temperature measuring device. A blast furnace gas temperature measuring device characterized in that it is configured to measure the gas temperature at the tip based on the differential pressure of the venturi and the gas temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15929982U JPS5964954U (en) | 1982-10-20 | 1982-10-20 | Blast furnace gas temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15929982U JPS5964954U (en) | 1982-10-20 | 1982-10-20 | Blast furnace gas temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5964954U true JPS5964954U (en) | 1984-04-28 |
Family
ID=30350706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15929982U Pending JPS5964954U (en) | 1982-10-20 | 1982-10-20 | Blast furnace gas temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5964954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020525764A (en) * | 2017-06-28 | 2020-08-27 | アイオートポン エッセエッレエッレ | SYSTEM AND METHOD FOR CALCULATION OF AIR TEMPERATURE OF EXTERNAL ENVIRONMENT WITH CORRECTION OF RADIATION ERROR, AND SENSOR DEVICE USABLE IN THE SYSTEM |
-
1982
- 1982-10-20 JP JP15929982U patent/JPS5964954U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020525764A (en) * | 2017-06-28 | 2020-08-27 | アイオートポン エッセエッレエッレ | SYSTEM AND METHOD FOR CALCULATION OF AIR TEMPERATURE OF EXTERNAL ENVIRONMENT WITH CORRECTION OF RADIATION ERROR, AND SENSOR DEVICE USABLE IN THE SYSTEM |
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