JPH0281420U - - Google Patents
Info
- Publication number
- JPH0281420U JPH0281420U JP16084588U JP16084588U JPH0281420U JP H0281420 U JPH0281420 U JP H0281420U JP 16084588 U JP16084588 U JP 16084588U JP 16084588 U JP16084588 U JP 16084588U JP H0281420 U JPH0281420 U JP H0281420U
- Authority
- JP
- Japan
- Prior art keywords
- temperature fluid
- electromotive force
- flow rate
- flow
- magnetic field
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 11
- 238000007654 immersion Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案の一実施例としての高温流動体
の流量計を示す全体構成図、第２図は電磁石の磁
極端部と溶融スラグ面とのオフセツト量と起電力
との関係を示すグラフ、第３図は一般的な溶融ス
ラグの処理手順を示す模式図、第４図は溶融スラ
グを案内する樋の断面図、第５図ａ〜ｄおよび第
６図はそれぞれ従来の高温流動体の流量測定方式
説明するための図、第７，８図は従来の電磁流量
計を説明するための図である。
図において、２……樋、２ａ……樋の底面、１
０……溶融スラグ（高温流動体）、４０……浸漬
ケース、４０ａ……浸漬ケースの底面、４１……
電磁石、４１ａ……鉄心、４１ｂ……コイル、４
１ｃ……電源、４２ａ，４２ｂ……電極、４３…
…起電力検出部、４４……流速演算部、４５……
設定レベル入力部、４６……流量演算部。
Fig. 1 is an overall configuration diagram showing a high temperature fluid flow meter as an embodiment of the present invention, and Fig. 2 is a graph showing the relationship between the amount of offset between the magnetic pole end of the electromagnet and the molten slag surface and the electromotive force. , Fig. 3 is a schematic diagram showing a general procedure for processing molten slag, Fig. 4 is a sectional view of a gutter that guides molten slag, and Figs. Figures 7 and 8 are diagrams for explaining the flow rate measurement method and are diagrams for explaining a conventional electromagnetic flowmeter. In the figure, 2...gutter, 2a...bottom of the gutter, 1
0... Molten slag (high temperature fluid), 40... Immersion case, 40a... Bottom surface of the immersion case, 41...
Electromagnet, 41a... Iron core, 41b... Coil, 4
1c...power supply, 42a, 42b...electrode, 43...
...Electromotive force detection section, 44...Flow velocity calculation section, 45...
Setting level input section, 46...Flow rate calculation section.
Claims (1)
漬されて上記高温流動体のレベルを一定に保持し
うる浸漬ケースと、同浸漬ケース内に収納され上
記高温流動体の流動方向に対して直交する方向の
磁界を上記高温流動体中に発生させる電磁石と、
上記浸漬ケースの底面から上記高温流動体中に突
出・浸漬され上記磁界中において上記高温流動体
の流動方向および上記磁界の方向に直交する方向
に所定の間隔をあけて配置される一対の電極とが
そなえられるとともに、上記一対の電極間に生じ
る起電力を検出する起電力検出部と、同起電力検
出部により検出された起電力に基づき上記高温流
動体の流速を演算する流速演算部と、同流速演算
部により演算された流速および上記所定のレベル
に基づき上記高温流動体の流量を演算する流量演
算部とがそなえられたことを特徴とする高温流動
体の流量計。 an immersion case that is immersed in the high-temperature fluid from above its surface to a predetermined level and capable of maintaining a constant level of the high-temperature fluid; and an immersion case housed within the immersion case that is perpendicular to the flow direction of the high-temperature fluid. an electromagnet that generates a directional magnetic field in the high temperature fluid;
a pair of electrodes protruding from the bottom of the immersion case and immersed in the high-temperature fluid and arranged in the magnetic field at a predetermined interval in a direction perpendicular to the flow direction of the high-temperature fluid and the direction of the magnetic field; an electromotive force detection section that detects an electromotive force generated between the pair of electrodes; a flow velocity calculation section that computes a flow velocity of the high temperature fluid based on the electromotive force detected by the electromotive force detection section; A flow meter for high temperature fluid, comprising: a flow rate calculation unit that calculates the flow rate of the high temperature fluid based on the flow rate calculated by the flow rate calculation unit and the predetermined level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16084588U JPH0620101Y2 (en) | 1988-12-13 | 1988-12-13 | High temperature fluid flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16084588U JPH0620101Y2 (en) | 1988-12-13 | 1988-12-13 | High temperature fluid flow meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0281420U true JPH0281420U (en) | 1990-06-22 |
| JPH0620101Y2 JPH0620101Y2 (en) | 1994-05-25 |
Family
ID=31443268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16084588U Expired - Lifetime JPH0620101Y2 (en) | 1988-12-13 | 1988-12-13 | High temperature fluid flow meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620101Y2 (en) |
-
1988
- 1988-12-13 JP JP16084588U patent/JPH0620101Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620101Y2 (en) | 1994-05-25 |
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