DIRECT CONTACT CONDENSER

PROBLEM TO BE SOLVED: To provide a direct contact condenser capable of reducing the number of nozzles for injecting coolant.SOLUTION: A direct contact condenser includes: a condenser body having an internal space provided therein, turbine exhaust gas being introduced into the internal space; and a water spray tube 23 provided upright in the internal space of the condenser body and spraying coolant to the turbine exhaust gas introduced into the internal space of the condenser body, the water spray tube 23 including a water spray tube body 25 that includes a plurality of nozzles 24 provided to be distanced from one another in an axial direction for injecting the coolant; an opening/closing element 26 formed in a cylindrical shape so as to be slidable with the water spray tube body 25 to open or close the nozzles 24; and a drive mechanism 28 slidably moving the opening/closing element 26 to open or close the nozzles 24. 【課題】冷却水を噴射するノズルの数量を減らすことができる直接接触式復水器を提供する。【解決手段】内部空間が設けられ、内部空間にタービン排気が導入される復水器本体と、復水器本体の内部空間に立設され、復水器本体の内部空間に導入されたタービン排気に冷却水を散水する散水管２３と、を備え、散水管２３は、冷却水を噴射するノズル２４が軸方向に間隔を開けて複数設けられた散水管本体２５と、散水管本体２５に摺動可能な筒状に形成され、ノズル２４を開閉する開閉体２６と、開閉体２６を摺動させ、ノズル２４を開閉させる駆動機構２８と、を有する。【選択図】図６