溴化锂吸收式制冷机组循环冷却水侧结垢的控制

Scale control of cooling water in lithium-bromide absorption-type refrigerating machines

溴化锂制冷机组在运行中 ,如对冷却水不进行处理 ,则制冷机组换热器管壁不可避免地要产生水垢 ,虽有多种解决办法 ,但仍有缺陷。提出在循环冷却水中加入聚磷酸盐、磷酸盐等水质稳定剂的处理方法 ,阻止水垢的效果良好。

When a lithium-bromide refrigerating machine is operating, there will be scales deposited on the inner wall surface of heat exchanger tubes. Proposes adding water quality stabilizers such as phosphate to solve the problem, the effect of which proves fine.