Bleaching tower
Level measurement and point level detection in the bleaching tower
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过程数据
测量任务:
Level measurement and point level detection
测量点:
Bleaching tower
测量范围至:
25 m
介质:
Pulp
过程温度:
+85 … +95 °C
过程压力:
0 … 0 bar
特殊挑战:
Different pulp densities
应用范围
In order to achieve the desired degree of whiteness, the pulp must be bleached. For this it is filled into the
25 meter high bleaching tower. The bleaching process runs continuously at temperatures up to 95 °C, with using chemicals such as oxygen, ozone or peroxide. The bleached pulp is discharged via screw conveyors. Due to its size, the bleaching tower is never emptied. Continuous level measurement enables a smooth process flow.
您的获益
Reliable
High operational reliability by reliable measurement, even with high pulp densities
Cost effective
Maximum utilization of bleaching tower volume
User friendly
Minimal servicing thanks to non-contact, maintenance-free measurement
建议的产品
VEGAPULS 6X
Non-contact level measurement with radar in the bleaching tower
- Rinsing air connection on the sensor prevents buildup
- Reliable measurement, even with fluctuating pulp density
- Wear and maintenance-free
量程 - 距离
120 m
过程温度
-196 ... 450 °C
过程压力
-1 ... 160 bar
VEGABAR 82
Hydrostatic level measurement for controlling stock discharge
- Front-flush installation in the ball valve fitting
- Robust ceramic for long-term use
- High measurement accuracy, even with small measuring ranges
量程 - 距离
-
量程-压力
-1 ... 100 bar
过程温度
-40 ... 150 °C
VEGACAP 64
Capacitive level detection as protection against overfilling
- Reliable function despite adhesive medium
- High-quality materials ensure good chemical resistance
- Maintenance-free
量程 - 距离
-
过程温度
-50 ... 200 °C
过程压力
-1 ... 64 bar
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