Here an example is: heating the feedwater of condensing turbine by exhaust steam of a back pressure turbine (through tubular steamcooler) to raise the set's heat economy.
介绍一例：利用管式蒸汽冷却器将背压机排汽加热凝汽机给水，从而提高机组热经济性。
2
After cooler out at the exit of compressed air temperature should be saturated steam, and air temperature should be pressure of compressed air condensation point.
后冷却器出来的压缩空气在其出口温度下应该是水蒸气饱和的，且气流温度应该是压缩空气的压力凝露点。
3
Oil filter can be placed in steam regenerative dryer, but the front after cooler can also reduce the amount of oil steam and prolong the service life of the molecule.