Level measurement in the deaerator
Share:
Deaerator
Level measurement in the deaerator
Process data
Measuring task
Level measurement
Measuring point
Tank
Measuring range up to
1.2 m
Medium
Paper suspension
Process temperature
+20 … +50 °C
Process pressure
-0.8 … 0 bar
Special challenges
Foaming, turbulent surface due to gas emissions, low level with vacuum
Application
The approach flow system connects the stock preparation facility with the paper machine. Here, the pulp for the paper machine is diluted to the required consistency. Additionally, the approach flow system ensures a smooth flow of stock. A particularly important element is the stock deaerator upstream of the headbox. It removes any entrained air under vacuum to ensure a constant, smoothly running process. For effective performance, the stock deaerator always has to be filled to a predefined, millimetre-exact level.
Your benefit
Reliable
Dry run protection for the headbox pump
Cost effective
Low-cost solution through use of electronic differential pressure
User friendly
Easy mounting without mounting brackets and capillary tubes
Recommended products
VEGABAR 82
Electronic differential pressure measurement for determining the level in the deaerator
- Front-flush installation in the deaerator
- High measurement accuracy, even with very small measuring ranges
- Measurement unaffected by temperature fluctuations
Measuring range - Distance
-
Measuring range - Pressure
-1 ... 100 bar
Process temperature
-40 ... 150 °C
Inquiry - Level measurement in the deaerator
View more
Paper industry
