摘要
文章介绍了某公司电解净化高压风机改造前的运行状况，四套净化系统的电机启动方式为直接启动，风机的电能消耗占整个电解系统动力消耗的80%以上。为了降低生产成本，节约电能，决定对烟气净化风机进行变频改造，经过实际应用，取得了良好效果。
Abstract
The electrolysis series of a company has a total of 5 sets of puriifcation systems, and each of them is conifgured with 4 fans for lfue gas puriifcation (lfue gas puriifcation fans). Before the transformation, the starting mode of all these puriifcation fans motors was direct starting, and the power consumption of the fans accounted for more than 80% of the power consumption of the whole electrolysis system. A frequency conversion transformation of the fans has been carried out in the company so as to reduce the production cost and save the electric energy, and has achieved good results at present.
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