矿用主排水泵综合性能试验台设计论文摘要.docxVIP

矿用主排水泵综合性能试验台设计热能09级4班 ***** 指导教师：*****摘要：主排水泵是保证煤矿安全生产的关键设备，对每台泵进行性能测试是生产厂家必经的产品最终质量控制手段。其次，煤矿主排水系统是煤矿能耗大户，也是煤矿投资的主要领域之一，因此用户运用科学原理，合理选择水泵型号，节约能源对于降低煤矿生产成本也具有重要意义。同时，随着科学技术的进步，水泵测试系统正朝着采用高精度、自动化的智能测试技术，深入进行内特性方面的测试和多功能化的方向发展。鉴于以上诸因素，并结合水泵厂试泵车间的现场技术调研的结果，我对被测泵的性能参数进行分析，依据国家标准、行业标准及文献资料，经过对元配件的设计计算，设计了一套大容量主排水泵性能台。试验台设计了传统和现代两套测试手段，达到国家2级精度要求，可精确测量矿用大流量、大扬程的多级离心水泵。试验台选用先进的自动控制设备，提高了测试系统的自动化程度和精确性，为实现远程操作提供了基础，提高了测试人员的安全性。并且编写试验台的操作规范和试验记录表，便于操作人员进行测试。关键词：主排水泵；性能曲线；性能测试；测试系统Abstract: The main drainage pump is the key equipment to ensure safe production in coal mines, the performance test of each pump is the manufacturer of the final product must pass through quality control. Secondly, coal mine main drainage system is a major energy consumer, is also one of the main areas of investment in coal mines, so users use scientific principles, a reasonable choice of pump type and saving energy costs for reducing coal production are also important. Meanwhile, with the scientific and technological progress, the pump test system is moving with high precision and automated intelligent testing technology, in-depth internal characteristics of the test and multi-oriented direction. In view of the above factors, combined with the results of technical research of water pump factory test pump shop, I analyze the performance parameter of the measured pump, according to the national standards, industry standards and literature data, through the design of the element parts of the calculation, I have designed a large capacity of main drainage pump performance test system, with two sets of experimental means which is traditional and modern. It reached the national 2 level precision can test multistage centrifugal pump with precise measurement of large flow, high lift for mine. Test stations use the advanced automatic control equipment, improve the degree of automation test system and accurate, and provides a basis for remote operation, improves the safety testing personnel. At the same time