... water boiler, organic heat transfer material heater boiler, fuel, gas boiler, electrical heating ... points, grease traps, evaporation condenser, Popsicle tank, air, drainage barrel etc.5.Chemical industry, textile, ... Coal IIHeat volume(kj/kg)18757Fuel Consumption(Kg/h)17033033065665698098016201620Heat Efficiency (%)707272727281818181 Boiler pictures :Chain grate ,bars ,links ,drive bars : 2t Coal-fired ...