The two-tank parallel shallow sand filter is composed of multiple standard high-speed sand tank units. It is equipped with a water distributor and a water collector, and has a two-way automatic flush valve, which can realize multiple standard high-speed sand tanks in normal system operation.
The two-tank parallel shallow sand filter is composed of multiple standard high-speed sand tank units. It is equipped with a water distributor and a water collector, and has a two-way automatic flush valve, which can realize multiple standard high-speed sand tanks in normal system operation. Individual backwashing one by one, fully automatic program control. The two-tank parallel shallow sand filter has the advantages of small backwash water consumption, convenient equipment installation and easy operation.
When the shallow medium filter system is in the filtering state, the pressurized water flows into the water distribution system from the inlet of the filter tank and reaches the filter material layer evenly. When the water flows through the filter material layer, the suspended matter is retained by the filter material. There is a water collector with a slit at the bottom of the filter, and the filtered clean water is evenly collected and flows out of the filter.
Principle: pressure filtration
Backwash time: 3 minutes
In and out pipe diameter: DN100
Single tank capacity: 0.5m3/h-140m3/h
Working pressure: 0.05MPa~1.0MPa
Working voltage: 220V
Working temperature: 0℃~80℃
Main body material: carbon steel/stainless steel
Applicable object: water
Two-tank parallel shallow sand filter
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