横流式冷却塔溢水故障分析及处理措施

摘要

In the design of circulating cooling water system, designers always pay more attention to cooling towerˊs type selection while ignore the design of its influent water pipeline. Defective influent water pipeline may not only impact the water distribution uniformity, but also can cause water overflow of the cooling tower and wa-ter deficient of the cooling pond when the situation is serious, which will result in effluent water temperature rise. Through the reason analysis on a case of water overflow malfunction of a cross-flow cooling tower and the com-parison between the operation situations before and after the problem solved, the treatment measures of the said kind of malfunction were discussed.%在循环冷却水设计中通常较多考虑冷却塔的选型，而会忽略冷却塔进水管路的设计。当冷却塔进水管路设计存在缺陷时，不仅会影响冷却塔布水的均匀性，严重时会造成冷却塔溢水和凉水池亏水，导致补充水浪费并引起出塔水温升高。通过对一起横流式冷却塔溢水故障的原因分析及处理前、后效果对比，讨论横流式冷却塔溢水故障的解决办法。