注：考虑到过滤器反冲洗废水和脱水机滤出液回流到调节水池。

Note: Including the recirculation of filter backwashing wastewater and filtrate out of the dewatering machine back into the buffer tank.

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不同于反冲洗过滤器，它可以自动清除大小颗粒。

Can automatically remove and small particles, unlike backwash strainers.

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通过对多介质过滤器的构造介绍，着重阐述反冲洗工艺，对生产运行中出现的缺陷，进行分析并提出相应的措施。

Though brief the constitution of more medium filter, expound the technique of re wash, comprehensively analysis the cause of the error, and adopt correspond to measure.

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