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Vertical Chain-Operated Counter-Flow Screen

Vertical Chain-Operated Counter-Flow Screen

The GVCC model of the automatic vertical backwashing fine filtration directly in the channel.

OPERATION

Solids too coarse to pass through are trapped by the bars of the screen and backwash combs in the screen move these solids up to the top.
The particular shape of the bars, which are curved near the top, permits ejection of the screened material and cleaning of the combs that can then start afresh devoid of solid particles. Overload protection is guaranteed by dynamometric devices.

CONSTRUCTIONAL CHARACTERISTICS

– FRAME made with press-formed AISI 304 stainless steel, containing the chain guides;
– SCREEN consisting of plates of AISI 304 stainless steel
– DOUBLE PITCH TRANSMISSION ROLLER CHAIN made of AISI 304 stainless steel;
– CLEANING COMBS in AISI 304 stainless steel, mounted on supports and easy to replace;
– POWERED by 2 shafts, one fitted with the geared motor and the other with a gear, situated at the bottom and mounted on special self-lubricating bearings;
– POWERED by 2 shafts, one fitted with the geared motor and the other with a gear, situated at the bottom and mounted on special self-lubricating bearings;
– CONTROL WORM GEAR MOTOR directly connected to the driving gears;
– FILTERING SPAN between 5 and 20 mm; IP 55 motor protection;
– Electromechanical DYNAMOMETRIC DEVICE.

STANDARD CONFIGURATION

AISI 304 stainless steel