Low -pressure partition plate and baffle cover suitable for high back pressure steam turbine

• Main Authors: PANG KAIYU, WANG YUNLONG, SUN XIANGWEI, GAO JILU, LIU DEQUAN, WANG YUECHENG, KONG DEQI, CHEN YONGHUI, CHEN XIAOLI, LI BO, ZHOU XU
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2019
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

The utility model provides a low -pressure partition plate and baffle cover suitable for high back pressure steam turbine, includes low pressure inner casing and low -pressure partition plate cover, winter the high back pressure operating mode low pressure inner casing high strength part is provided with the boss, the low -pressure partition plate cover is set up to one side and is put on low pressure inner casing boss, the low pressure inner casing stretches out the convex shoulder and links to each other with low -pressure partition plate cover recess, low pressure second level baffle, low pressure third level baffle and low pressure fourth stage baffle are installed from a left side to the right side in proper order in low -pressure partition plate cover bottom, low pressure second level baffle, low pressure third level baffle and low pressure fourth stage baffle bottom all are provided with the vapor seal circle, low pressure inner casing bottom is provided with final stage baffleand time final stage baff