Coalmiser HPD UF
Coal Fired Boiler
The Coalmiser HPD UF design is suitable for applications
to produce high pressure steam or hot water in ranges from 2,000 - 8,000
lbs/hr (2 mm BTU - 7.7 mm BTU) output from 150 up to 250 PSI. This system
is designed by HBC to combine the best technologies from the "old school" of
coal combustion and the latest advanced combustion control technologies.
The stationary underfeed stoker system provides a very low turn-down rate
making it particularly suitable for heating applications in greenhouses,
factories, schools and office buildings. This combination enables these systems
to provide the most reliable operation utilizing a consistent single "grade" of
low sulfur bituminous coal. Ash removal is available in manual and automatic
configurations. The boiler vessel is a three-pass fire tube design incorporating
a wet back turnaround that eliminates the need for rear door refractory.
