摘要
自然通风横流式冷却塔是一种适用于大容量机组的冷却塔形式。本文按火力发电厂1000 MW机组循环水系统的冷却负荷,对自然通风横流式冷却塔的塔型进行技术经济研究和分析,给出了1000 MW机组自然通风横流式冷却塔塔型趋势和填料优化布置推荐方案,可供1000 MW机组火电厂自然通风横流塔借鉴与参考。
Natural draught cross-flow cooling tower applies to large capacity fossil fuel power unit. The paper refer to cooling demand of 1000 MW fossil fuel power unit, combine technical and economical optimization calculation and analyse, put forward 1000 MW natural draught cross-flow cooling tower shape trend and recommended packing height and depth. The result can be referentially used for cross-flow cooling tower of fossil fuel power plant which has the same capacity.
作者
杨迎哲
YANG Ying-zhe(China Power Engineering Consulting Group Northwest Electric Power Design Institute Co.,Ltd.,xi＇an 710075, China)
出处
《电力勘测设计》
2017年第5期23-29,44,共8页
Electric Power Survey & Design
关键词
自然通风横流式冷却塔
瘦高塔
矮胖塔
填料高度
填料深度
atural draft cross-flow cooling tower
thin and tall tower
short and stout tower
packing height
packing depth.
