Sistema móvil de recogida neumática
El sistema móvil de recogida neumática de Envac está desarrollado para áreas urbanas pequeñas y medianas. El municipio o el ayuntamiento adquiere y pone en marcha un camión ‘aspirador’ Envac, una versión móvil de la central de recogida de residuos en un sistema de recogida de residuos neumático estacionario. El camión se utiliza para vaciar tanques de almacenamiento de residuos especialmente diseñados que sirven tanto a edificios individuales como a zonas residenciales enteras en múltiples lugares de la ciudad. El sistema de vacío móvil es común en los países nórdicos.
Waste inlets
Waste inlets are positioned centrally. Users throw their waste bags into readily accessible waste inlets located either indoors or outdoors. The waste is then stored in closed underground screw tanks, which are linked together with docking points by a network of underground pipes.Tanks
The underground tanks are emptied regularly depending on the amount of waste discarded and the storage capacity of the screw tanks. The vacuum truck, which empties the tanks via the docking points, creates a vacuum in the pipe system. Once this vacuum has reached a required level the waste is sucked seamlessly out of the screw tanks, through the pipe system and into the vacuum truck, where it is compressed.
Docking point
These docking points are positioned in such a way as to ensure that the vacuum truck picking up the waste causes minimal disruption by avoiding gardens, narrow streets and densely populated areas.Valve
The valves opens on signal when system is pressurized.
Pipes
The waste is transported from the tank to the vacuum vehicle at a rate of 70 km/hour.
Truck
When the waste reaches the truck, it is separated from the air, which is filtered before being released through the truck's roof. The waste is then compacted into the truck's container. Up to 80 m3 of waste can be stored in the truck before it needs to be emptied.
100% renewable fuel
The garbage truck is fueled by either 100% renewable fuel or is fully electric..