Measurement of belt loading and mass flow in a thermal sludge drying facility
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Measurement of belt loading and mass flow in a thermal sludge drying facility
Category:
Water and wastewater
Sludge drying
Measurement of belt loading and mass flow in a thermal sludge drying facility
Application
To minimize the sludge volume, water is evaporated from the sludge in the thermal drying facility. Under a stream of hot air at +80° to +130° C, the sewage sludge is dried in a belt drier.
Recommended Products
VEGAMET 391
Power supply for sensor, measurement data processing and display
- Simple regulation and control of level and pressure measuring instruments
- Analogue and digital outputs for connection to process control systems
- Large measured value display
Protection rating
IP 20/IP 65
Input
1 x 4 … 20 mA/HART sensor input
with transmitter power supply
Output
1 x 0/4 … 20 mA current output
up to 6 x operating relay
1 x fail safe relay
1 x Ethernet or 1 x RS232
MiniTrac 31
Continuous monitoring of belt charging
- Non-contact measurement of the sludge level in the dryer
- Simple retrofitting during operation
- Optimal, cost-effective dryer control
Measuring range - Distance
-
Process temperature
-40 ... 60 °C
Process pressure
-
Inquiry - Measurement of belt loading and mass flow in a thermal sludge drying facility
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Water and wastewater
