High-efficiency low-cost raw water treatment system

The utility model discloses a high-efficiency low-cost raw water treatment system which comprises a sedimentation tank, a filter tank and a disinfection tank which are connected in sequence, the filter tank comprises a filter tank body, and a plurality of first filter screen assemblies which are dis...

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1. Verfasser: DONG XUELING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a high-efficiency low-cost raw water treatment system which comprises a sedimentation tank, a filter tank and a disinfection tank which are connected in sequence, the filter tank comprises a filter tank body, and a plurality of first filter screen assemblies which are distributed side by side in the vertical direction are arranged in the filter tank body; the first filter screen assembly comprises a bottom driving roller and a top driven roller which are arranged at the upper end and the lower end of the filter tank body, and a filter screen is arranged between the bottom driving roller and the top driven roller; a dust collection cover is arranged above the top driven roller, a dust suction pipe is arranged at the top of the dust collection cover, and the dust suction pipe is connected with a dust suction fan; a brushing roller located above the top driven roller is further arranged in the dust collection cover, and a brush is arranged on the brushing roller. The device disclosed