论文部分内容阅读
正确、合理地选用泵与风机,是保证安全经济运行的先决条件。所选用的泵与风机应能吻合工作最大流程与最大扬程(全风压)的需要。条件允许下,选用高转速的设备。文章分析了泵与风机的改造,通过改造设备显现出节能降耗优点,并简要介绍了泵与风机的构造特点,用具体计算方法和参数论证了泵与风机的节约用电效果。
Correct and reasonable selection of pumps and fans, is to ensure safe and economical operation of the prerequisite. The selected pump and fan should be able to work consistent with the maximum flow and the maximum lift (total pressure) needs. Conditions permit, the choice of high-speed equipment. The paper analyzes the reformation of pump and fan, presents the advantages of energy saving and consumption reduction through the transformation of equipment, and briefly introduces the structural characteristics of pump and fan. The concrete power consumption of pump and fan is demonstrated by the concrete calculation methods and parameters.