The utility model relates to a novel movable filtering machine with double purposes, which can separately select a filter cloth or a filter element to do filtering work.
一种选择单独采用滤布或滤芯作过滤工作的新型活动式两用过滤机。
Based on an analysis of the equivalent circuit of the two-pole SAW filter with double-mode resonator, a formation-parameter model is advanced for the on-computer optimization of its design.
分析了声表面波双模谐振二极滤波器的等效电路，提出了利用计算机优化方法设计该滤波器结构参数的模型。
The utility model has the advantages of effective filtering and washing combination, double-layer sieve filter, simple structure and high filtering quality.
本装置过滤与冲洗有效结合、双层筛滤、结构简单、过滤质量高、适用范围广。
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