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29 septembre 2011

This central agitator is driven by indicates

Rotary Vacuum DryersRotary Galvanised Wire Strainer also referred to as vanuleuth dryer, is often a cylindrical jacketed vessel having a central agitator getting specially developed blades. The blades of this Rotary Vacuum Paddle Dryer (RVPD) are so created that they sweep the whole internal surface and in the very same time turn the material to ensure that all of the particles are come in get in touch with with all the heated surface.The central agitator shaft is supported on the two finish bearings housed in bearing housing in such a way that the alignment remains generally intact. This central agitator is driven by indicates of a Motor & Gear box through the bull Gear.Cooling could also be provided by cold water / brine refrigerant through the jacket.The horizontal shell is jacketed to heat the shell with steam / hot water or any other thermal fluid. Limpet coil is provided instead of jacket if the heating media is fluid.A Dust Catcher consisting of bag filter is provided on the top to prevent the losses of material particles after the drying process.A Condenser of adequate heating surface region is provided wherein the evaporated vapors are condensed and these condensed vapors are then collected in the receiver of suitable capacity, placed beneath the condenser.A Vacuum Pump of adequate capacity is provided & fitted to the receiver of these Wire Strainer to create the vacuum in the dryer shell through the Receiver, Condenser and Dust Catcher. Salient Attributes of Wire Strainersrotary vacuum dryer (RVD) : * Fairly suitable for drying materials which are heat sensitive, as low temperature for drying can be maintained by high vacuum * Lowest energy consumption compared to any other batch type dryer due to higher differential temperatures. * Higher Thermal Efficiency. * Almost 100% recovery of solvents. * Heating Temp.: From 30??C to 300??C. * Evaporation Rate : 4.12 Kg/ HrlSq. Meter of Heating surface location of water at heating temperature of 100??C. * Limpet coil could be provided instead of jacket if the heating media is fluid.* Breaker bars of approximately exact same length as dryer shell can be provided if lump formation is expected during drying.

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