某电厂330×2MW机组正压气力除灰系统设计特点

Design Features of the Positive Pressure Pneumatic Ash Removal System for the 330×2 MW Unit in A Power Plant

进料阀和出料阀是气力输送系统的关键设备之一 ,结合 330× 2MW机组工程的正压气力除灰系统设计 ,介绍了系统概况和主要技术参数 ,并阐述了进料阀 (圆顶阀 )和出料阀 (气动圆柱旋转阀 )

the inlet valve and outlet valve are critical equipment for the pneumatic conveying system.With the design for the positive pressure ash removal system for the 330×2 MW unit,the system and its main technical parameters are introduced,and the working principle and construction features,etc.of the inlet valve(dome valve) and outlet valve(pneumatic cylindrical rotating valve) are described.