Steam turbine reducing energy consumption structure

• Main Author: ZHAO TONGKUN
• Format: Patent
• Language: Chinese; English
• Published: 07.08.2018
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ACCUMULATORS; STEAM ENGINE PLANTS; STEAM ENGINES; WEAPONS

The utility model discloses a steam turbine reducing energy consumption structure and modification method, including cylinder, steam chamber, governing valve, injector set, single -row governing stageimpeller, pressure level impeller, multistage baffle, baffle vapor seal, septalium, preceding seat frame, back seat frame, bearing, barring, rotor assembly, bearing box, preceding vapor seal, back vapor seal and shaft coupling, the utility model has the characteristics of invest in the rotational speed little, that the time limit for a project short, the operation simply, does not change former steam turbine and efficient, the efficiency of unit in the unit actual motion of reforming transform, steady has all reached predetermined requirement at the security, and the effect is very good. 本实用新型公开了种汽轮机节能改造结构及其改造方法，包括汽缸、蒸汽室、调节阀、喷嘴组、单列调节级叶轮、压力级叶轮、多级隔板、隔板汽封、隔板槽、前座架、后座架、轴承、盘车、转子总成、轴承箱、前汽封、后汽封及联轴器；本实用新型具有投资小、工期短、运行简单、不改变原汽轮机的转速和效率高的特点，在改造过的机组实际运行中机组的效率，安全性、平稳的都达到了预定的要求，效果非常好。