1. Central supplying of pulverized coal: Pulverized coal shall be
centralized ground and integrated supply in the factory, ensuring
high quality of pulverized coal.
2. Friendly work environment: The whole system shall use closeness
running, automatic-coaling, and centralized ash discharge without
dust to spill.
3. Easy in starting and stopping for boiler: The boiler system
shall achieve start and stop, It shall run normally following
cutting off ignition source in 30 seconds. As soon as it cuts off
coal dust supplying, the boiler system shall achieve blowing out.
4. High level of measuring and controlling: Automatic monitoring
shall be used, as well as adjusting working parameter, as a result,
the system shall be at its best running state, reducing the risk of
boiler running on which labor intensity and human factor effect.
5. High-efficiency& energy-saving: The boiler shall feature the
following: Pulverized coal burning brightly, excellent heat
transfer effect of boiler, low excess air coefficient of boiler, as
well as high thermal efficiency of system. House-service equipment
with high power shall use frequency-changer, economizing on
6. Discharge kept shall be clean: Furnace desulfurating shall be
performed in the pulverized coal boiler. Burner shall be equipped
with cryogenic air classifier wit uniform ignition temperature
field, avoiding high- temperature field, avoiding high-temperature,
so the content of SO2 and NOX produced in combustion process is
low. Fume shall employ bag filter with a low smoke dust level. Fly
ash, collected by bag filter, shall be expelled from closed system,
resulting in centralized treatment and utilization without
7. Optimal land utilization: Coal storge and slag dump shall not be
heaped around the boiler room, economizing on land and saving
WNS&SZS Style Gas or Oil-Fired Boiler Images