Kompressoren. Adsorption Dryer AD

Transcription

1 Kompressoren Adsorption Dryer AD

2 Adsorption Drying: why? Modern industries require compressed air that is increasingly filtered with low dew point and condensate. Today, the equipment is more sophisticated as there are requirements that compressed air impurities free from the usual content. The atmospheric air intake contains contaminants, dirt particles and humidity. This can lead to premature deterioration of your pneumatic equipment and increase the risk of the product spoilage. Multiple air treatment solutions OIL AND DUST FILTRATION Network filters: treatment of residual oil and dust particles. Depending on the filtration level, our range of ALUP filters capture and eliminate: Particles down to 0.0 micron (smoke, dusts, etc.). Oil concentration down to 0.05 ppm. WATER SEPARATION Air drying: elimination of water vapour that can potentially condensate in your compressed air system. The drying solution that suits your needs best: The cyclonic water separator eliminates water already in a liquid state, from the compressed air. The ADQ refrigeration dryer that eliminates water down to a pressure dew point of 3 C. The AD adsorption dryer eliminates any risk linked to moisture due to a dew point that can reach 70 C. Cyclonic () water separator MF ADQ SF AD/40 - AD/70 DF AD/40 - AD/70 AF

3 Adsorption dryer AD Water vapour contained in the air is corrosive and can affect your compressed air network, solenoid valves, pneumatic equipment etc. Dust and other contaminants can reduce the working life of your pneumatic equipment, resulting in premature breakdowns and higher maintenance costs. In addition, these contaminants can mix with your raw material (paint, pneumatic handling, etc.), and increase the possibility of product spoilage. To preserve your equipment and guarantee total quality, ALUP offers a complete range of air treatment solutions. We can recommend superior air quality for less operating costs. CONDENSATE TREATMENT Our automatic drain offers you a choice of a float drain; electronic drain or a level detection drain to ensure zero air loss. Our OWS condensate treatment range will collect and treat all your condensate. LARGO m 3 /h information on at reference conditions Compressed air volume m 3 /h Collected condensate l/h Oil residual quantity mg/m 3 Particles filtration µm Air quality class: ISO () Cyclonic water separator Condensate volume collected: 2.9 l/h Applications Maintenance workshops General use. Industrial use, pneumatic tools, automatism and pneumatic handling Painting guns or painting booth. Food applications Odourless air for transport or mix of delicate material. Outdoor applications Air instrumentation Chemical industry, electronic industry White rooms, analysis laboratories Air flow or air used in a refrigerated environment. AD / 40 Timer < <.4. m 3 /h l/h mg/m 3 µm m 3 /h l/h mg/m 3 µm Similar applications with superior energy efficiency (Optimized regeneration cycles through dew point control). AD / 40 Sensor Pharmaceutical, food or medical industries Hospitals Air that can be used to supply breathing air controls. AD / 40 Sensor < <2.2.

4 AD adsorption dryer: Moisture free air Adsorption drying produces dry compressed air which eliminates the risk of contamination from residual water vapour contained in the compressed air. Dew points from 40 C down to 70 C, depending on the application, guarantee delivery of dry, clean air that will satisfy even the most sensitive applications. Its compactness will make installation easy in any industrial facility, or close to a workstation that requires specific air treatment. It s a global solution for any demanding air treatment. Running principles The adsorption drying principle is based on the ability of the desiccant material to adsorb water vapour in the compressed air. During the drying phase, water vapour is adsorbed into the surface of the desiccant. At the same time, the other tower is purged by a small quantity of dried air passing over the wet desiccant material. The resulting moisture is vented in to the atmosphere. After the pressurization, the unit is then ready for a new drying phase. Coalescent filter MF and high efficiency coalescent filter SF remove the dirt particles and protect the dessicant material against any contamination. This giving an extends the operational life. After the AD dryer, the air is filtered through a dust filter DF, which eliminates desiccant dust. Principle Drying phase: Wet air from the compressors passes through the inlet filters () which remove the oil and enters in to tower A. The desiccant contained in it adsorbs the water vapor molecules. After a fixed (timer) or variable time (sensor) the 3 way valve (2) deviates the air flow from tower A to tower B and it becomes the operative tower. Regeneration phase: During the drying phase in the tower A, some dry air is deviated into the top of tower B, extracting the trapped water vapor from the desiccant material. During this phase, tower B is open to the atmosphere, allowing the purge air to expand. The silencers (3) on the outlet ensure quiet operation. Pressurization phase: Once regeneration has taken place and tower B is pressurized, the 3 way valve (2) changes the air flow again. A 2 3 B SF DF * MF ** Notes: * On AD 7-60 the outlet filter is built inside of the dessicant cartridges. ** Recommended but not included on AD

5 AD (Timer) Electronic Timer Control AD (Sensor) Dew Point Management System 2 Developed with high quality components, AD dryers guarantee a stable dew point of -40 C, due to the use of an optimized desiccant volume. ( -70 C available as an option). A wide vessels ensure a low air speed and a longer contact time. Purge phases are controlled by an electronic timer on models AD/Timer. With a similar design to AD/Timer, the AD/Sensor version is also available where the drying phase is dew point dependent and is controlled by an electronic dew point management system. This controls the dew point and can reduce the drying air consumption resulting in significant energy savings. The two inlet coalescent filters MF - SF and the outlet dust filter DF, have to be mounted on the air distibution line. THE FILTERS ARE INCLUDED BUT NOT PRE-MOUNTED. 3 AD/Timer 4 5 Wide vessels for optimum air speed and reliable drying. Unit is rather low for its capacity due to flanges that are built into the vessels. 2 Air outlet connection. 3 Robust frame, including fork lift slots for easy installation. 4 Pressure Dew Point sensor (AD/Timer). 6 5 Pressure Dew Point digital display (AD/Timer). 6 Two manometers integrated in the control panel to show pressure in the vessels A/B. AD/Sensor 7 Stainless steel purge nozzle. 8 Galvanized piping with flanged connections High efficiency silencers with integrated safety valve. 0 Air inlet connection. k Stainless steel 3 way valve long service interval k

6 AD Reliable, High Quality Air The AD range of dryers is designed for reliable performance and consistently high quality air for a stable and suitable pressure dew point. Wide vessels ensure long contact time, low air speeds and low pressure drop. Pipe sizing is optimized to ensure a low pressure drop, resulting in energy savings. AD/Timer Wide dessicant vessels for optimum air speed and reliable drying. 2 Robust frame, including fork lift slots for easy installation. 3 Controller with Pressure Dew Point digital display (AD/Sensor). 4 High efficiency silencers with integrated safety valve. AD/Sensor 4 Compact Installation - Dimension Unique, light and compact design makes dryer handling easy. The installation of the AD dryer is simple and requires no special equipment or foundation work. Original Parts fit the best. Only they will guarantee the original performance of your machine. To ensure maximum working efficiency and a long life every part must conform to specific technical standards. With the use of Original Parts you are certain about the quality, life time, utilized material and the impact on other components. All these aspects are important to make the right choice for spare parts. Only with original components can you be sure about these factors. Therefore your best choice is an Original Part.

7 AD 7-60 Timer Compact to extend installation possibilities Compact, this module can be installed horizontally or vertically, can stand on the floor or be mounted on a wall (optional mounting kit available). Its compact design reduces installation space and the installation costs. The inlet high efficiency coalescent filter SF can be mounted directly on the unit, the outlet dust filter DF is built into the cartridges. Enclosed in a canopy, all dryer components are well protected. Standard dew point is 40 C but can be set at 70 C by derating the FAD. The max. pressure is 6 bar. Multiport inlet and outlet; this arrangement ensures easy and fast installation Electronic control: Regeneration cycle management Regulation status Default diagnosis Remote default report Easy and quick maintenance due to the use of desiccant cartridges. A sub micronic filter cartridge is included separately. AD Timer (sensor dew point management as option) Reliable Robust Space Saving The unit is delivered tested and ready to use. The compact dryer can be installed on the floor (floor mounting kit) as standard. Standard dew point is -40 C and max. working pressure is 4,5 bar. Options: Dew point management (Sensor version). -70 C dew point with molecular sieves. The inlet high efficiency coalescent filter SF and the outlet dust filter DF have to be mounted on the air distribution line. The filters are included but not pre-mounted. Base frame makes it easy to transport by fork lift. 2 Pressure gauge tower A. 3 Pressure gauge tower B. 4 Stainless steel purge nozzle. 5 Air outlet connection. 6 Air inlet connection. 7 High efficiency silencers with integrated safety valve.

8 Regeneration Phase: How to decrease your consumption? Regeneration phases One feature of the adsorption drying technology is the small amount of air required to eliminate water previously adsorbed by the dessicant material during the air drying phase. This process ensures a constant dew point of 40 C and this optimum air quality. For these reasons, there are two types of AD dryers available: AD/Timer Constant purge air calculated to operate in the most demanding conditions. Purge air flow is fixed at 5% of the AD dryer max capacity. AD 650 Timer Regeneration phase On/Off As the air volume is fixed, the same volume is used even in case of low air demand. AD/Sensor Purge airflow is variable and based on achieving a constant dew point for significant energy savings. The electronic Pressure Dew Point control (Sensor) extends the drying phase of the dryer's cycle. It is done by measuring PDP of compressed air on the dryer outlet and only switching the columns when desiccant in the active tower is saturated. The regeneration part of the cycle stays fixed. As most of the time compressor and dryer runs < 00% load, this results in significant extension of the drying time and a reduction in purge air consumption. Typically, the extra investment in Pressure Dew Point control is paid back in a few months by savings made on dryer running costs. AD 650 Sensor Dew point control variable regeneration Dew point control of the regeneration air volume: a guaranteed return on investment. Operation cost of a AD 650 Timer 29% Dryer investment 0% Power supply Operation cost of a AD 650 Sensor 2% Energy saving potential 27% Dryer investment 0% Power supply 55% Energy consumption linked to the air used during regeneration phases % Installation 5% Maintenance 40% Energy consumption linked to the air used during regeneration phases % Maintenance % Installation Correction factors Air Inlet Pressure - bar AD7 up to AD60 AD5 up to AD ,62 0,62 5 0,75 0,75 6 0,87 0,87 7 AD/6 design pressure 8 9 0,2,25,37,5,2,25,37,5 2 3,62,75,62,75 4,87,87 4,5,93, ,2 - Correction factors Air Inlet Pressure - bar AD650 up to AD ,47 AD/ design pressure 5 6 0,68 0, ,,2,3,38 AD/6 design pressure,89 3 4,04, 4,5,5 Correction factors Air Inlet Temperature C. AD7 up to AD60 AD5 up to AD ,07 25,06 30, ,88 0, ,78 0,7 50 0,55 0,55 Correction factors Pressure Dew Point C AD7 up to AD ,7

9 TECHNICAL DATA Regulating pressure bar Air treatment capacity m 3 /h Dew point under pressure - 40 C C. Working pressure range bar Filters 3 Prefilters Postfilter MF SF DF 0,0 µm 0,0 mg/mc 0, µm 0, mg/mc µm mg/mc Inlet / outlet connections "G Dimensions ( A x B x H ) mm. Weight Kg. AD 7 AD AD 8 AD 25 AD 40 AD 60 AD 5 AD 45 AD 60 AD 25 AD 250 AD 325 AD 360 AD 470 AD 650 bar AD 650 4,5bar AD 800 bar AD 800 4,5bar AD 080 bar AD 080 4,5bar AD 300 bar AD 300 4,5bar AD 400 AD 870 AD 2800 AD ,2,8 0,0 3, 6,9 22,3 28,6 26,0 34, 43,8 42,0 55,0 70,8 59,0 77,3 99, ,0 6,4 8,3 9,2,8,9 5,6 20, MF 800 MF 800 MF 000 MF 500 SF 20 SF 20 SF 200 SF 200 SF 340 SF 340 SF 340 SF 50 SF 800 SF 800 SF 000 SF 500 SF 500 SF 2400 CONSULT US CONSULT US Integrated in the dryer DF 20 DF 20 DF 200 DF 200 DF 340 DF 340 DF 340 DF 50 DF 800 DF 800 DF 000 DF 500 DF 500 DF 2400 CONSULT US CONSULT US 3/8" 3/8" 3/8" 3/8" 3/8" 3/8"" 3/4" 3/4" 3/4" " " " /2" /2" /2" /2" 2" 2" DN80 DN80 28 x 92 x x 92 x x 92 x x 92 x x 92 x x 92 x x77 x x 77 x x 77 x x 378 x x 378 x x 378 x x 540 x x 540 x x 754 x x 754 x x 833 x x 859 x x 770 x x 920 x x 060 x x 283 x Notes: Optional 2 Maximum operating pressure of AD 3780 is 9 bar. 3 Filters are delivered loose with the dryer. Filters are not included for the AD range. AD 7 up to 60: the filters can be directly fixed on the dryer. AD 5 up to 300: the filters have to be mounted on the air distribution line. H Data measured at reference conditions: Air inlet temperature = 35 C, relative humidity = 00%, air inlet pressure (see the correction factors table). B A

10 Products, Concepts, Solutions Built on the needs of the customer For almost 00 years, we at ALUP have produced quality air compressors. With our innovative system concepts we offer customised solutions for almost all applications. Our endeavour lies not only in supplying compressors, we offer ourselves as a competent system provider, who is able to offer solutions to all users of compressed air. That does not only apply to the consultation and installation phase of your new compressor(s), but naturally continues in all areas of service, maintenance and visualisation. Made by Experience! Screw compressors Piston compressors Blower Turbo compressors Complete accessories Control, regulate, monitor constant speed kw 4 3 bar variable speed controlled and direct drive kw 4 3 bar oil-free, with water injection 55 kw 4 3 bar oil-free, up to 0 bar kw for normal pressure up to 0 bar.5 5 kw for medium pressure up to 5 bar.5 5 kw for high pressure up to 40 bar kw as a booster for an input pressure up to 5 bar and an output pressure up to 40 bar kw at constant and variable speed kw mbar upon request refrigeration dryers m 3 /min desiccant dryers m 3 /min activated carbon adsorbers m 3 /min filters, all particle sizes m 3 /min complete condensate management up to 20 m 3 /min lead-lag control consumptiondependant control visualisation (we bring your compressed air to the PC) tele-monitoring (the hotline of your compressed air station) Your specialist TECHNE