Vertical screens BV and DV

Effective retention of solids, where river water is used in power-generating plants, for example

Functions

DV screen systems are externally fixed in a vertical position, like a sluice gate, to a sheet piling element and are continuously immersed in the water. The extraneous solids are retained by the perforated screen plate and conveyed back into the river in the downstream direction by the slowly rotating brushes, while the cleaned water flows through the DV screen into the intake structure. From there, it is generally routed to a second water-preparation stage and used as industrial or municipal process water.

Benefits

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    No need for disposal of screenings, only clean water is taken from the river
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    Excellently suitable as a retention system for substrate material in a biological treatment system
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    Systems can be supplied on request in IP68 (suitable for underwater operation)
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    Throughputs of up to 3,600 m³/h
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    Perforation sizes from 1 mm to 20 mm
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    Submerged bearings sealed
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    Adjustable polypropylene brushes
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    Special design for existing structures
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    Material: stainless steel (Material Number 1.4301, 1.4571 or special types in, for example, 1.4462)

Pictures

Downloads