The pneumo-nozzle is developed by EET especially for the atomizing CWS and other fuels with solid&abrazive includes. Due to air-fuel torch is formed outside of nozzle wearness of nozzle’s internal parts does not affect atomization quality.
This nozzle can be classiied as Hartmann’s nozzle.
High wear resistance for abrasive water-coal fuel -1500 … 2000 hours
Low fuel pressure before nozzle
Wide throughput range
Atomizing with steam or air
CWS thoughput with ρ =1200 kg/m3 – 100…1500l/hr
CWS pressure – 0.1…0.3MPa
Atomizing air pressure – 0.15…0.35MPa
Spray cone angle, 2α – 80-120deg
CWS nozzle goes together with lance which allows connection to CWS pump and compressed air.