ELECTRICITY GENERATION FACILITY COMPRISING A DEVICE FOR PRODUCING STEAM OF REDUCED HEIGHT, APPLICATION TO PWR AND BWR REACTORS

• Main Authors: ALLEGRE PIERRE, GAUTIER GUY MARIE
• Format: Patent
• Language: English; Korean
• Published: 23.10.2015
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; METHODS OF STEAM GENERATION; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PHYSICS; STEAM BOILERS; STEAM GENERATION; WEAPONS

본원은 전기 에너지 발생 설비에 관한 것으로서, - 인클로저에 배열되는 증기 생성 디바이스, - 분리기들 세트로서, 하류측에서 증기 생성 디바이스에 연결되고 그리고 상기 인클로저에 배열되는, 상기 분리기들 세트, - 건조기들 세트로서, 상류측에서 상기 분리기들 세트에 연결되는, 상기 건조기들 세트, - 적어도 하나의 건조 증기 팽창 본체를 포함하고, 상기 건조 증기로부터 전기를 생성하는데 적합한 증기 터빈, - 증기 과열기들로서 기능하거나 소위 공급수를 재가열하는데 적합한 교환기들 세트를 포함하고, 상기 건조기들 세트의 입구를 상류측에서 상기 분리기들 세트에 연결하고, 제 1 출구를 하류측에서 상기 본체의 입구에 연결하며, 그리고 제 2 출구를 하류측에서 교환기들 세트에 열원으로서 연결하여, 상기 건조기들 세트를 상기 인클로저 외측에 배열한다. The invention relates to an electrical energy generation facility comprising: -a steam generation device (1) that is suitable for producing saturated steam (VI) from a heat source and is arranged in a chamber (10); -a set of one or more separators (13) that is/are connected downstream to the steam generation device (1) and is/are suitable for removing most of the water from the steam (VI) generated by the device (1), said set being arranged in the chamber (10); -a set of one or more dryers (14) which is connected upstream to the set of separators (13) and is suitable for collecting the water droplets suspended in the steam (V2) that is discharged from the set of separators so as to generate dry steam (V3); -a steam turbine (2) comprising at least one body (20) for expanding dry steam (V3), the steam turbine being suitable for producing electricity from the dry steam (V3); -a set of exchangers (23, 7) suitable for operating as steam superheaters or for reheating supply water; the set of one or more dryers (14) is arranged outside the chamber (10) of the steam generation device (1), the inlet (14a) of the set of dryers is connected upstream to the set of separators (13), a first outlet (14b) is connected downstream to the inlet of the body (20) of the turbine, and a second outlet (14c) is connected downstream, as a heat source, to the set of exchangers (23, 7).