What is the drum grille? Is the drum grille also a kind of grille? What is the working principle of the drum grille? Many people have this question! Today we will take a closer look at how the rotating drum grill works?

What is the working principle of the drum grille: The drum grille can be divided into two types according to the water inlet method: external water inlet and internal water inlet. The working principle of the drum-type fine grid: In simple terms, the sewage passes through the filter screen to trap large solids and suspended matter on the surface of the screen, and the filtered waste water is discharged through the water outlet tank. Under normal circumstances, the particle size of impurities in the water is relatively small, and the drum type mechanical grid can be used for small particles such as hair. The grid gap can be between 0.3-1mm .　

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