乌江水泥厂2号窑尾高温风机变频节能改造工程纪实

目前电动机电耗占水泥制造成本近30％，拖动风机用的高压电动机在电机中占有很大的比重。水泥行业的竞争非常激烈，但关键还是制造成本的竞争，因此做好电动机的降耗增效工作就显得极为重要。此次对高温风机进行高压变频节能改造无论从操作、运行维护，还是节能方面都取得了很好的效果，高压变频节能改造是成功的。

Wujiang Cement Kiln No.2 High-temperature Fan-fenquency Conversion Energy-saving Renovation Project Documentary

Electrical power consumption of the current cement manufacturing costs accounted for nearly 30%,dragging the fan motor with the high-voltage motors account for a large proportion.Cement industry competition is fierce,but the key competition is still the manufacturing cost,so,saving motors do the work efficiency becomes extremely important. The conversion of the high-pressure high-temperature fan energy-saving in terms of operation,operation and maintenance,or energy efficiency have been achieved very good r...