【摘要】 压力式过滤器是工业水处理中重要设备之一，其工作性能直接影响到所处理水的质量，而其工作住能又取决于反洗控制．用何种参数控制反洗，以获取最佳效益，是值得研究的一个课题。对常用的方案进行了分析，指出了利弊，并提出了新的方案．更多还原

【Abstract】 Pressuring filter is one of the important devices in treatment of industrial water, whose working performance has direct influence on quality of water treated and its working performance depends on backflushing control. It is worth to study what parameters can control backflushing well so as to obtain optimum benefits. Commonly used plans are analyzed in this paper. Advantages and disadvantages of the plans are pointed out and new plans are given.更多还原