LI Bing-zheng1, JIA Qin-lao1, NING Zhe2, et al. ANALYSIS ABOUT APPLICATION OF SUPERCRITICAL 600 MW EXTRACTION STEAM TURBINE FOR HEATING IN INDUSTRY[J]. Thermal power generation, 2008, (11): 15-17.
LI Bing-zheng1, JIA Qin-lao1, NING Zhe2, et al. ANALYSIS ABOUT APPLICATION OF SUPERCRITICAL 600 MW EXTRACTION STEAM TURBINE FOR HEATING IN INDUSTRY[J]. Thermal power generation, 2008, (11): 15-17. DOI: 10.19666/j.rlfd.2008.11.004.
The safety and economic efficiency of using supercritical 600MW extraction steam turbine for heating in industry have been analysed.Taking identical capacity-level supercrtical pure condensing steam turbine as prototype turbine
through retrofit of the medium-pressure final two-stage blades
the crossover pipe
and the low-pressure final-stage blades etc.
the function for extracting steam and for heating has been realized.After retrofit and application
it can satisfy the heat demand in short and long terms.