论文部分内容阅读
我公司两条2 500t/d生产线余热电站热力系统采用四炉一机配置,装机容量为9MW。电站于2010年2月份投产运行,配套的化学制水系统采用多介质+活性炭+RO反渗透装置+混合离子交换器,每小时产出11t左右的合格水,供余热锅炉使用。近半年来,离子交换器运行情况不够理想,制水量在200t左右就失效,电导率升至10μs/cm以上,离子交换树脂再生次数较频繁,运行成本提高。为延长离子交换树脂的使用寿命,我们对阴阳离子交换树脂再生方法进行了改进,取得了很好的效果。1原阴阳离子交换树脂再生方法
The thermodynamic system of two 2 500 t / d waste heat power plants in our company adopts four furnaces and one machine configuration, and the installed capacity is 9MW. Power plant put into operation in February 2010, supporting the chemical water system using multi-media + activated carbon + RO reverse osmosis unit + mixed ion exchange, the output of about 11t per hour of qualified water for the waste heat boiler. The past six months, the ion exchanger operation is not ideal, the water production in about 200t failure, the conductivity rose to 10μs / cm above, ion exchange resin regeneration frequency is more frequent, operating costs increase. In order to prolong the service life of the ion exchange resin, we have made some improvements on the regeneration methods of anion and cation exchange resins and achieved good results. 1 original anion and cation exchange resin regeneration method