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滤板滤头不平度对滤池反冲洗效果的

2020-07-30 09:13:30 益达滤材滤头滤帽 阅读

    在滤板虑头平整的状况下,每个滤头进气小孔、狭缝高度分歧、各个滤头出气里相等。假如滤板不平、在同样的气垫层厚度状况下,每个滤头的进气流就不同,进气情况发作很大的变化,空气将无法均勾地分配在滤层上,必将招致冲洗效果不良。以气水反冲洗滤也为例,空气设计流里为18L/h2、水流5.1L/m2、此时气垫层厚度为135mm

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