关闭

Digester

Level detection and pressure measurement in the digester

过程数据

测量任务:
Point level detection and pressure measurement
测量点:
Digester
测量范围至:
8 m
介质:
Wood chips in cooking liquor
过程温度:
+160 … +170 °C
过程压力:
+6 … +8 bar
特殊挑战:
Insulated vessel

应用范围

In the digester, the action of chemical dissolution removes the lignin binder, thereby exposing and freeing the cellulose fibres. During the cooking process according to the alkaline sulphate method, the fibres are fed into the digester by means of steam pressure. To enable fully automatic operation of the digester, a point level detection of the filling is required. The vessel pressure also needs to be carefully monitored throughout this process.

您的获益

Reliable
Reliable operation despite extreme process conditions
Cost effective
Measuring system can be installed without invasive work on the vessel wall and insulation
User friendly
Simple retro installation


存储应用

请您将应用存储成PDF文件。

PDF 下载