air drier 空气干燥器-Membrane

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Technical Specification and Scope of Supply:Two sets Compressed air dryorType: MembraneModel: SP14Capacity: 14M3 X 7 barOne set prepfilter for the above dryer Capacity: 14M3 X 7 barProduct description:AG standard housings are designed for the purification of compressed air and gases in an industrial operation.The housings are made out of three parts and due to an optimized construction, offer low differential pressures at high flow rates and as a standard equipped with an econometer and a float type drain. A multitude of housings with different connections, allow to match the require-ments of the application, e.g. the compres-sor size.This product series offers 14 different housings ranging from a volume flow of 20 m 3/h to 2880 m 3/h (related to 7 bar (ü) and 20°C).Filter Housing AG StandardAG StandardThe aluminium standard filter housings with econometer and float controlled stain are designed for the purification of compressed air and gases. Due to the modular design of the housings different filter elements can be used.Technical dataHousing Volume Weight*Aø B C**D size(l)(kg)mm mm mm 00020.35 1.028570R 1/4”190 00040.35 1.028570R 3/8”190 00060.5 1.533580R 3/8”220 00090.5 1.533580R 1/2”220 00120.9 1.936095R 1/2”245 00180.9 1.936095R 3/4”245 0027 1.4 2.2430110R 1”310 0036 1.4 2.2430110R 11/4”310 0048 4.5 6.5585150R 11/2”415 0072 4.5 6.5585150R 2”415 0108 6.010.0795160R 2”625 01447.512.6935180R 21/2”755 01929.713.71185180R 3”1005 028818.020.01195210R 3”1015 * without filter element** alternative NPT also availableHousing Volume Weight*AØB C**size(l)(kg)mm mm mm 00020.350.621070R 1/4”170 00040.350.621070R 3/8”170 00060.5 1.126080R 3/8”200 00090.5 1.126080R 1/2”200 00120.9 1.628095R 1/2”225 00180.9 1.628095R 3/4”225 0027 1.4 1.9355110R 1”290 0036 1.4 1.9355110R 11/4”290 0048 4.5 5.2470150R 11/2”395 0072 4.5 5.2470150R 2”395 0108 6.07.4610160R 2”535 01447.510.0750180R 21/2”665 01929.711.11000180R 3”915 028818.017.41010210R 3”925*without filter element**alternative NPT also availableHousing Volume Weight*AØ B C** size(l)(kg)mm mm00020.35 1.026570R 1/4”00040.35 1.026570R 3/8”00060.5 1.531580R 3/8”00090.5 1.531580R 1/2”00120.9 1.934095R 1/2”00180.9 1.934095R 3/4”0027 1.4 2.2410110R 1”0036 1.4 2.2410110R 11/4”0048 4.5 6.5565150R 11/2”0072 4.5 6.5565150R 2”0108 6.08.7705160R 2”01447.511.3845180R 21/2”01929.712.41095180R 3”028818.018.41105210R 3”* without filter element** alternative NPT also availableMembrane CompressedAir Dryer VarioDryThe ecological solution for high compressed air quality in small and mean volume flows.How does VarioDry work?The humid compressed air is a mixture of gases - the components N 2 and O 2 - water vapour and traces of other gases.This humid compressed air flows through a bundle of hollow fibres. The hollow fibres are composed of a membrane specificallydesigned to attract water vapour. This means that the water vapour on the inside of the hollow fibres is absorbed, and is then diffused through the very thin selective layer until the water vapour molecules have reached the outside of the membrane.Here, they are again desorbted and removed from the membrane.Depending on the operational pa-rameters, the water vapour is removed selectively from the compressed air so that the compressed air on the outlet of the membrane dryer shows only little re-sidual water vapour. The moving spirit for the described separation is the partial pressure difference between the inside and the outside of the hollow membrane fibres.In practice, this means: the higher the pressure in the compressed air sys-tem, the better the operation of the mem-brane dryer.In order to desorb the water vapour from the outside of the membrane, partial flow is taken from the dried compressed air, expanded to atmospheric pressure,conducted on the outside through the hol-low fibre bundle in counterflow to the entering compressed air flow and led to the flushing air outlet.Compressed air is an indispensable drive and process medium to almost all ranges of industrial production. However,the appropriate compressed air needed for production must be dry, free of oil and clean in order to prevent expensive breakdowns. Besides the proven techno-logies of refrigeration and desiccant drying,the innovative technology of membrane drying now offers new possibilities and advantages where the application is concerned.The generation of membrane com-pressed air dryers VarioDry is convincing in its astonishing compact construction with only corrosion resistant synthetic ma-terials being used. VarioDry runs almost noiseless without mechanically movable parts and does not require an electric supply. The versatile system runs without refrigerating agents, is space-saving and can be easily installed in various rangesof application.To ensure a long membrane life, we recommend filtering the compressed air before it reaches the membrane dryer.Depending on the work load of the module, different drying grades of the compressed air can be obtained. A falling pressure dew point at the inlet also re-sults in a falling pressure dew point at the outlet. In this way, the compressed air is perfectly dehumidified under all circum-stances.Specifications are subject to change without notice.V 1 = compressed air inletV 2 = compressed air outletMembrane Compressed Air Dryer VarioDryReference data according to DIN ISO 7183Pressure drop < 0.1 barSelection of the matching dryer (table value) for different operating pressures · V Table = V 0/f p0V Table - Volume Flow table value V 0- Nominal Volume Flow at Operating Pressuref p0- Correction Value (pressure)Ambient Temperature: min. + 2°C - max. + 60°C · Inlet Temperature: min. + 2°C - max. + 60°C · Operating Pressure: min. 5 bar g - max. 16 bar g。