In this paper,a few popular wet depithing methods were analyzed.
本文对目前国外几种常见的湿法除髓过程进行了分析与比较，并介绍了我国自行设计的蔗渣湿法除髓系统及设备。
The paper introduces design features and equipment selection of dry and wet ash handling system,taking a certain 2×1 000 MW unit project as an example,compares its economy,and puts forward some comments for reference.
以某燃煤电厂2×1000MW机组工程为例,对干式除渣和湿式除渣系统的技术特点和设备的选择进行了介绍,并对其经济性进行了比较。