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针对电厂水储灰场库容体积小,灰水污染严重等问题,本着节约用水、减少废水和各种污染物的排放,并及时地将粉煤灰综合利用的原则,对1号、2号炉水除灰系统进行了改造。并详细介绍气力除灰的改造方案和工艺流程。改造后取得了良好的经济、社会效益。
Aiming at such problems as small volume of storage capacity and serious pollution of gray water in power plant water storage ash yard, in line with the principle of saving water, reducing discharge of waste water and various pollutants and timely utilizing the comprehensive utilization of fly ash, Furnace ash removal system was modified. And details the pneumatic ash removal of the transformation program and process. After the transformation made good economic and social benefits.