◆ Coal are assigned as a thin layer on the moving chain with holes, combustion air is flowed out hrough holes,coal lager performes an whole process When moving in the chamber: pre-heating, burning, cooling,ash discharged out.is simple process and high efficency.
◆ Hot air of the chamber are cleaned after go through 1 or 2 stage cyclone, and then sucked into the spry dryer.
◆ Coal are burned directly, lower fuel cost.
◆ Biomass fuel are available after formed to special size.
Coal requirement
◆ Coal type: bituminous coal
◆ Particle size: Ф2-20mm
◆ Heat value: ≥5500 kcal/kg
◆ Volatile matter: ≥23%