火力发电厂大型环保型球形煤场的设计及布置

球形煤场及其相关设备在国内出现的时间虽然不长，但以其独特的外型、环保设计及良好的运行效果。得到广泛关注。针对汕尾发电厂的特殊地理位置，说明建设环保型球形煤场对当地的环境保护、经济发展的重要性并分析其球形煤场的设计特点，设备布置、运行情况。最后与条形煤场作比较分析，说明球形煤场虽然具有诸多优势，但要大范围推广仍有困难。

Design and layout of large environmental protection type spherical coal yards for thermal power plants

Though introduced in China not long ago, the spherical coal yard and relevant equipment have caused wide concern due to the particular shape, environmental protection design and good operation effects. In the light of the special geographic position of Shanwei Power Plant, the importance of constructing the environmental protection type spherical coal yard to local environmental protection and economic development is indicated in this paper. The design features, equipment layout and operation of the spherical coal yard are analyzed. Through a comparison with the oblong coal yard, it is indicated that there is still difficulty in spreading the spherical coal yard despite its many advantages.