论文部分内容阅读
采用XCA复合材料涂敷水泵流道及叶轮,可以抗泥砂磨损和气蚀并降低叶轮与水的摩擦,从而达到节能、增水和延长水泵使用寿命的目的。在浑水泵和清水泵上应用收到了十分显著的效果。其中,江北水厂三级泵站12Sn-6A型水泵涂敷前后测定对比,单位电耗下降2.62％,水泵出水量增加6.85％。这项技术不仅在自来水系统可发挥效益,而且在其他方面也有推广价值。中国科学院成都有机化学研究所研制的XCA材料是一种具有高强度、高弹性以及对金属具有高粘接性能的新型材料。XCA不
The use of XCA composite material to coat the pump runners and impellers can resist mud sand abrasion and cavitation and reduce the friction between the impeller and water, thus achieving the purpose of energy saving, water increase, and prolonging the service life of the water pump. The application on the concrete pump and clear water pump has received very significant results. Among them, Jiangbei Water Plant’s three-stage pumping station 12Sn-6A pump before and after the coating comparison, unit power consumption decreased by 2.62%, the pump output increased 6.85%. This technology can not only be effective in the tap water system, but also has promotion value in other aspects. The XCA material developed by the Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences is a new type of material with high strength, high elasticity, and high adhesion to metals. XCA is not