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HUBER Screenings Wash Press WAP/HP |
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Screenings Wash Press with automatically controlled high-pressure unit
- Dewatering performance up to 60 % DR
- Weight reduction up to 80 %
- Increase of the thermal value of screenings
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| Functional description of WAP 4/HP |
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The screenings to be treated are discharged directly from a screen or conveyor (e.g. screw conveyor) into the feed trough of the Wash Press. A robust conveying and compacting screw transports the screenings into the wash zone where they are exposed to directed and powerful turbulence created by automatic introduction of wash water (service water). The turbulence achieves perfect separation of organic particles and thus effective screenings washing. The washing intensity and cycle are individually adjustable. The washed screenings are further conveyed in the rising pipe up to the press zone where they are intensively pre-pressed by the compacting screw. In the following second press zone the screenings are constantly compacted and dewatered under high pressure to a DS content of 50- 55%. Especially wear-resistant and solid materials in the conical high-pressure unit ensure reliable long-term operation of the plant.
The press water from screenings compaction is collected under the high-pressure component and discharged along with the wash water which is rich in carbon. Automatic cleaning with water of the water collecting tank under the machine and the complete high-pressure unit is possible. The washed and compacted screenings are finally transported through the conical discharge pipe into a skip.
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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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