JPH0385156U - - Google Patents
Info
- Publication number
- JPH0385156U JPH0385156U JP9313190U JP9313190U JPH0385156U JP H0385156 U JPH0385156 U JP H0385156U JP 9313190 U JP9313190 U JP 9313190U JP 9313190 U JP9313190 U JP 9313190U JP H0385156 U JPH0385156 U JP H0385156U
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- furnace
- heat
- electromagnetic sensor
- heating element
- 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
- 239000002184 metal Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000009530 blood pressure measurement Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図は本考案の一実施例に係る溶融金属の給
湯装置の構造を示す図、第２図はラドルを用いた
従来例の給湯装置の構造を示す図、第３図は加圧
式の自動計量装置を用いた従来例の給湯装置の構
造を示す図、第４図は電磁ポンプを用いた従来例
の給湯装置の構造を示す図、第５図は溶湯中に電
極を直接浸漬して溶湯の有無を検知するようにし
た構成の従来例を示す模式的断面図である。
３１……保温炉、３２……溶融金属、３３……
溶湯受入口、３４……蓋、３５……発熱体、３６
……サイリスタ式電力調節器、３７……溶湯温度
測温体、３８……温度調節計、３９……加圧口、
４０……排気口、４１……加圧弁、４２……加圧
源、４３……排気弁、４４，４８……炉圧測定口
、４５……差圧発振器、４６……電磁弁、４７…
…ミクサ、４９……トランスミツタ、５０……リ
ミツトスイツチ、５１……加圧制御装置、５２…
…キースイツチ、５３……自動計量制御装置、５
４……給湯管、５５……溶湯流入口、５６……溶
湯流出口、５７……電磁センサ、５８……電磁セ
ンサ本体、５９……増幅パルス発振器、６０……
プランジヤスリーブ。
Figure 1 is a diagram showing the structure of a molten metal water heater according to an embodiment of the present invention, Figure 2 is a diagram showing the structure of a conventional water heater using a ladle, and Figure 3 is a pressurized automatic water heater. Figure 4 is a diagram showing the structure of a conventional water heater using a metering device, Figure 4 is a diagram showing the structure of a conventional water heater using an electromagnetic pump, and Figure 5 is a diagram showing the structure of a conventional water heater using an electromagnetic pump. FIG. 2 is a schematic cross-sectional view showing a conventional example of a configuration configured to detect the presence or absence of. 31... Heat retention furnace, 32... Molten metal, 33...
Molten metal receiving port, 34...Lid, 35...Heating element, 36
... Thyristor type power controller, 37 ... Molten metal temperature measuring element, 38 ... Temperature controller, 39 ... Pressure port,
40...Exhaust port, 41...Pressure valve, 42...Pressure source, 43...Exhaust valve, 44, 48...Furnace pressure measurement port, 45...Differential pressure oscillator, 46...Solenoid valve, 47...
...mixer, 49...transmitter, 50...limit switch, 51...pressure control device, 52...
...Key switch, 53...Automatic metering control device, 5
4... Hot water supply pipe, 55... Molten metal inlet, 56... Molten metal outlet, 57... Electromagnetic sensor, 58... Electromagnetic sensor body, 59... Amplified pulse oscillator, 60...
Plunger sleeve.
Claims (1)
知信号により温度調節計で、前記発熱体の発熱量
を制御する電力調整器と、 前記保温炉の溶湯内に溶湯流入口を有し、炉外
に流出口を有する溶湯を供給するための給湯管と
、 前記給湯管内の溶湯の通過を外部より検知する
電磁センサと、 前記電磁センサの信号に応じて保温炉内に導入
された気体を加圧制御する加圧制御部を有する計
量制御装置とを備えたことを特徴とする溶融金属
の給湯装置。[Scope of Claim for Utility Model Registration] A closed heat-retaining furnace for storing molten metal, a heating element installed in the heat-retaining furnace, and a temperature measuring element that detects the temperature of the molten metal, and adjusts the temperature based on the detection signal. a power regulator for controlling the calorific value of the heating element; a hot water supply pipe for supplying molten metal having a molten metal inlet inside the molten metal of the heat retention furnace and an outlet outside the furnace; The method is equipped with an electromagnetic sensor that externally detects the passage of molten metal in the pipe, and a metering control device that has a pressurization control section that pressurizes the gas introduced into the heat retention furnace in response to a signal from the electromagnetic sensor. Features of molten metal water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9313190U JPH0385156U (en) | 1990-09-06 | 1990-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9313190U JPH0385156U (en) | 1990-09-06 | 1990-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0385156U true JPH0385156U (en) | 1991-08-28 |
Family
ID=31642531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9313190U Pending JPH0385156U (en) | 1990-09-06 | 1990-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0385156U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5136704A (en) * | 1974-07-22 | 1976-03-27 | Poclain Sa | |
| JPS5615496U (en) * | 1979-07-16 | 1981-02-10 | ||
| JPS59147220A (en) * | 1983-02-14 | 1984-08-23 | Sukegawa Denki Kogyo Kk | Thermoelectric power compensating apparatus of electromagnetic flow meter for molten metal |
-
1990
- 1990-09-06 JP JP9313190U patent/JPH0385156U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5136704A (en) * | 1974-07-22 | 1976-03-27 | Poclain Sa | |
| JPS5615496U (en) * | 1979-07-16 | 1981-02-10 | ||
| JPS59147220A (en) * | 1983-02-14 | 1984-08-23 | Sukegawa Denki Kogyo Kk | Thermoelectric power compensating apparatus of electromagnetic flow meter for molten metal |
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