Adsorption dryers - Import export

In addition to filtration, compressed-air drying contributes significantly to an increase in process reliability. Humidity in compressed-air systems causes corrosion, and promotes the growth of micro-organisms. In individual cases, condensate emerges at the point of use - an ongoing danger for the operational flow, for example because of failing pneumatic controls, increased wear and tear or because of other disturbances in the production process. With considerably enhanced process reliability, the DRYPOINT dryer technology offers decisive advantages for every field of application. The BEKO TECHNOLOGIES portfolio comprises application-optimised refrigeration, adsorption and membrane dryers for volumes up to 1,500 m³/h. This range of dryers is completed by heat-regenerated EVERDRY adsorption dryers which are designed for large volume flows up to 20,000 m³/h.

COM-Dry dryers have been designed for continuous separation of water vapour from compressed air thus reducing dew point. Drying consist of two steps. Refrigerant dryer first eliminates large majority of water and reduces dew point down to PDP +3°C. Further reduction of dew point is carried out by adsorption dryer. Operation of dryer is more simple compared to conventional heat regenerated adsorption dryer while average compressed air losses present only up to 4,6 %.

X-DRY 300-1050 modular adsorption dryers are designed for continuous separation of water vapour from compressed air thus reducing dew point. Operation of dryer requires two columns operated alternately. Adsorption takes place under pressure in first column while second column regenerates with a portion of already dried compressed air at ambient pressure. A dryer consists of two columns, filled with desiccant beads, controller with LCD display, valves, manometers, support construction and suitable filter housings with the required filter element. Proven robust design enables efficient and reliable operation, fast installation and simple maintenance.

PICO-DRY adsorption dryers are intended for separation of water vapour from compressed air thus reducing dew point. Those dryers were specifically designed for piston compressors with relatively small duty load (frequent start and stop). Adsorption takes place under pressure in the lower column. When the compressor stops the adsorption column is depressurised and the dry air from the buffer vessel is slowly expanded and used for regeneration. Dryer is equipped with aftercooler as well as with filter making sure that liquid water, oil and other large contaminants will not enter adsorption vessel. Springs in the columns make sure that the desiccant beads will not move during operation. Proven robust design enables efficient and reliable operation, fast installation and simple maintenance.

HP-DRY high pressure adsorption dryers have been designed for continuous separation of water vapour from compressed air thus reducing dew point. Operation of the dryer requires two columns operated alternately. Adsorption takes place under pressure in the first column while the second column regenerates with a portion of already dried compressed air at ambient pressure. High pressure adsorption compressed air dryer consists from control valves, controller with LED display and two columns filled with desiccant. Springs in the columns make surethat the desiccant beads will not move during operation. Proven robust design enables efficient and reliable operation, fast installation and simple maintenance.

B-DRY BM Medical heatless regeneration adsorption dryers have been designed for drying and purification of compressed air for medical applications where European Pharmacopoeia is applicable. Operation of the dryer requires two columns operated alternately. Adsorption takes place under pressure in the first column while the second column regenerates with a portion of already dried compressed air at ambient pressure. Dryers consist of an upper and lower control block, controller with LED display and two columns filled with desiccant. The third column is filled with a combination of special functional materials which reduce the concentration of certain substances down to the acceptable level. Springs in the columns make sure that the desiccant beads will not move during operation. Proven robust design enables efficient and reliable operation, fast installation and simple maintenance.

Desiccant adsorption compressed air dryer A-DRY has been designed to separate water moisture from compressed air thus reducing the dew point in the system. A-DRY is a range of products offering our customers a wide array of dried air solutions with volumetric flow rates ranging from 6 Nm³/h to 200 Nm³/h. An innovative new design of desiccant adsorption dryer A-DRY, developed with consideration of our customers, enables fast and reliable installation, use and servicing. Installation is simple with our ready to use controller while minimising the number of parts and motions required for assembly and disassembly makes servicing fast and reliable.

Water-cooled aftercooler ACW series has been designed to reduce compressed air temperature thus water vapour content in compressed air system. Hot compressed air/gas passes through the tubes. Cooling water passes around the tubes in counter flow. ACW aftercooler ensures the maximum performance and protection of all equipment, such refrigeration dryers, adsorption dryers and filters, positioned downstream of this unit.

Air cooled aftercoolers series ACA are designed to reduce compressed air temperature and water vapour dew point in compressed air system. High efficiency axial fan forces ambient air over the heat exchangers copper tubes supported by aluminium fins, which provides the necessary cooling effect. The compressed air is cooled down to approximately 10°C above ambient temperature. ACA aftercoolers ensures the maximum performance and protection of all equipment, such refrigeration dryers, adsorption dryers and filters, positioned downstream of this unit.

SOMOS® RDX attachment dryers are designed for drying small volumes of polymer pellets with throughputs of around 8 to 10 kg/h using in-plant compressed air. They are ProTec's way of providing an economic alternative to conventional drying systems (e.g. adsorption dryers): the compressed air technology used combines perfect drying results with minimal operating costs and virtually maintenance free operation. SOMOS® RDX is available in 38 container sizes of 1 l to 82 l.

LUXOR A series dryers with ETA-process® and ETA plus® energy saving technology are specifically designed for supplying dried plastic granulate for many different plastics processing applications. They have either two or three fully insulated stationary desiccant beds with separate process and regeneration blowers which provide consistently low dew-point air to the process, while reducing energy consumption. The advanced LUXOR A series consists of ten models with drying capacities from 80 to 2400 m3/h. Each advanced system dryer can be flexibly combined with all LUXORBIN A drying bins from 15 to 2400 litres. In addition, motan offers a range of extra-large drying bins with volumes from 3,000 to 13,000 litres. These are also available with gas heating. All motan system drying bins are made of stainless steel, are completely insulated, and have individual heating as well as temperature control.