【摘要】 增压流化床（ＰＦＢＣ）燃气蒸汽联合循环发电是高效、低污染的新型燃煤发电方式。本文以我国ＰＦＢＣ—ＣＣ中试电站的连续排渣方案为背景，探讨了系统压力、Ｌ阀出入口差压、连续与脉冲供给松动风及水平管管径对气控Ｌ阀排渣机构运行性能的影响。更多还原

【Abstract】 PFBC(pressurized fluidized bed combustion)combined gas-steam turbine plant power generation is a new type of coal-fired power generation system noted for its high efficiency and low environmental pollution.Against the background of the continuous slag removal version of a home-made PFBC-CC intermediate-test power station the author makes an exploratory study of the effect of system pressure, L valve inlet-outlet differential pressure,continuous and pulsating feeding of vibrating air flow as well as horizontal tube diameter on the operating performance of the pneumatically controlled L valve slag removal mechanism.更多还原