STORM Design Rotating Throat and Deflector  

 

Benefits & Purpose of a STORM™ Design Rotating Throat and Deflector

- Reduced or eliminated coal rejects, improved vectoring for improved grinding and improved pimary airflow controllability.


- Increased pulverizer & furnace residence time.


- Improved coal fineness.


- Capability to reduce air/fuel ratios.


- Reduced FEGT’s with improved combustion lower in the furnace.


- Reduced available “free” oxygen in the high temperature flame core.


- Excessive amounts of primary airflow tend to force ignition points away from the burner as a result of higher burner nozzle velocities, thus allowing infusion of oxygen “rich” air into the flame core and increasing NOx exponentially.


- Reduce pulverizer vibration & rumbling.


- Deflector sets an open area to maintain an acceptable velocity to keep coal particles in suspension and prevent coal spillage.