项目单位WZI-2000型WZI-1500型WZI-1000型WZI-750型WZI-500型WZI-250型蒸发量kgH2O/h2000-22001500-17001000-1200750-800500-600250-300罐内真空度pa-90000-90000-90000-90000-90000-90000加热面积m32217.61185.43.0蒸汽压力Mpa(表压)0.05-0.20.05-0.20.05-0.20.05-0.20.05-0.20.05-0.2耗汽量kg/h2000-22001500-17001100-1