Gas sampling & analysing system AGO2
ON LINE ANALYSIS : THIS SYSTEM ALLOWS THE OPTIMIZATION OF THE KILN OPERATION
Precise control of the CO, O2, CO2, CH4, and NOx contents in the fume box chamber
Advantages :
- Automatic on-line equipment working on a continuous basis
- Output information used to control and optimize the burning operations, typically :
- Energy savings when controlling the O2
- Fast response to reduction conditions in the kiln so as to avoid the formation of CO
- Optimizing the burning zone temperature when controlling the NOx
- Water spray based system (no need of any ceramic filter) ensuring a higher reliability
- Programmable self cleaning of the sampling tube with high pressure (8 bars) water pulses which prevent any sample contamination from air purge
- High torque sampling probe extraction system
- Integrated industrial water filtration
- Adaptable to any brand of gas analyser units
Principles :
- Kiln inlet gas sampling
- Solid and liquid parts of the sample are separated (glass balls filter, sedimentation tank) from the gas itself
- Cleaning operations (cyclone separator, dryer, glass paper filter) of the gas
- Transfer to the analyzers with a constant flow
- Analysis results output to the plant
Performances :
- Sturdy sampling probe (jacket ø = 168 mm)
- Working temperature of the sampling probe : 1 400 °C
- Operating dust concentration : up to 2 Kg/m3
- Liquid ring pump (sampling flow rate of 1800 l/h) requires no maintenance and allows a very short response time (only a few seconds)
- High capacity (2500 l/h) closed circuit probe cooling system (water T° < 65°C)
- Simultaneous measurement of 4 gas
- 2 operating modes: Automatic - Calibration
Specifications :
- Height : 1800 mm
- Depth : 910 mm
- Length : 2000 mm
- Weight : 500 kg
- Power supply : any from 380 to 600 V; 50-60 Hz
- Location : close to the fume box chamber
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