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HUBER Screenings Wash Press WAP/SL |
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Super LaunderWash Press
- volume, weight and disposal cost reduction of up to 85%
- compaction up to 50% DR
- high washed screenings quality of < 20mg BOD5 / g DR
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Feeding of the plant via a launder channel:
The screenings are flushed from the screen or the conveyor into the feed trough of the wash press via a launder channel. Screened wastewater is used as flush water, serving simultaneously as wash water.
Feeding of the plant by a screen or conveyor:
The screenings are dropped directly from the screen or from a conveyor into the feed trough of the wash press. Screened wastewater or used water is dosed into the feed trough as wash water.
Functional description:
The feed trough in connection with the pump impeller forms the actual washing zone. In this washing zone the screenings are exposed to a directed and energy-rich wash water flow which is generated by the pump impeller. In dependence of the wash water cycle duration the mechanical stress on the screenings increases so that a complete wash-out degree is achieved already after a very short time. After the washing cycle the washed screenings are transported into the rising pipe where a second washing stage can be integrated as an option. During operation of the compacting screw the wash water, which contains the washed-out soluble material, flows through a perforated plate rapidly back into the inlet of the sewage treatment plant. The screenings which are now free of faeces are further conveyed to the press zone where they are strongly pressed, dewatered and finally dropped in compacted condition into a container via a conical pipe.
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HUBER - WHERE QUALITY AND SERVICE SPRING TO MIND
Huber Technology UK, Units C and D Brunel Park
Bumpers Farm, Chippenham Wiltshire SN14 6NQ
Phone +44 1249 765000, Fax +44 1249 449076, E-mail: rotamat@huber.co.uk |
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