... Q)WNS2.1-0.7/95/70-Y(Q)WNS2.8-0.7/95/70-Y(Q)WNS3.5-0. ... 704Working PressureMPa0.70.70.70.70.70.71.01.05Circulation Water Volumet/h244872961201441331336Thermal Efficiency%88.788.788.789.689.689. ... 5×2.66.1×2.89×2.885.6×2.8×3.36.3×3.2×3.37×3.2× ... preheater, coal conveyor, slag removal machine, water treatment equipment, exhauster, draught fan ,air blower,feed water pump, valve instrument, crusher, chimney, ...