| 摘要 |
The invention discloses a device for detecting slag content in liquid metal stream that includes a sensor, a signal cable and a signal processor. The sensor has a metal housing, and inside the sensor a receiving coil, filling layers, a sending coil and a compensating coil are sequentially positioned. The coils are all wound in the spiral groove of insulation layers and filling layers, which consist of insulation sheets with grooves and filling insulation block with grooves, respectively, and every circle of the groove shifts along the axial direction of the sensor one by one.
|
