HUBER RakeMax®-hf High Flow Multi-Rake Bar Screen
Reliable, sturdy travelling screen
- Very high screenings discharge capacity
- Low headloss
- Low installation height above ground level even in deep channels
- Control-independent safety system
The RakeMax ®-hf is a L-shaped multi-rake bar screen and like the RakeMax® screen belongs to the MAX family of HUBER screens. This screen has a flat and therefore hydraulically advantageous bottom section that transitions into a steep conveying section. This combines the benefits of the well proven RakeMax®, reliable solids separation and high screenings discharge capacity, with a low headloss due to a big effective screen rake surface.
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Material removal from the screen starts right at the bar rack mounted flat to the channel bottom so that any accumulation of disturbing material is eliminated. The cleaning elements, attached to the chain system, can easily be adjusted to different requirements. This is especially favourable for high solids loads. Depending on the bar spacing, the bar rack design is either a flow-optimising bar or non-blocking wedge wire profile. Both ends of the cleaning elements are connected to drive chains. Each chain is driven by a sprocket on a common shaft and a flange mounted gear motor.
At the end of the bar rack cleaning cycle the cleaning elements are positively cleaned by a pivoted comb which reliably discharges the removed screenings into a downstream transport or disposal unit. The easy to access and maintain drive unit is installed above the channel. Due to the screen’s compact design its height above floor is very low.
Productos
Productos
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Ventajas
Ventajas
Las ventajas del tamiz RakeMax®:
- Pérdida de carga muy baja – alta eficacia de separación.
- El acoplamiento preciso entre los peines y la reja asegura un funcionamiento fiable
- Instalación posible sin escalón de fondo en el canal
- Diseño compacto con poca altura sobre la coronación del canal
- Diseño totalmente encapsulado con cubiertas desmontables
- Fácil de instalar en canales existentes
- La reja se soporta en un perfil de acero inoxidable que permite sacarla fácilmente del canal
- Tolera la presencia de gravas y arenas
- Tensor de cadena sencillo y de fácil acceso
- Todas las partes en contacto con el agua residual en acero inoxidable decapado en baño ácido (salvo las cadenas, el motor y los piñones). Las cadenas puede hacerse en acero inoxidable opcionalmente
- Alta capacidad de descarga de residuos gracias a los accesorios de limpieza ajustables
- Pletinas de la reja y peines independientes y fáciles de cambiar
