ZANDER ADSORPTION

The new generation...
of ZANDER patented vacuum heat regenerated adsorption dryers is the result of continuous research and development based on years of experience with user installations worldwide.

The name ZANDER is synonymous with the best in compressed air treatment. The new CONCEPT WVModular range adds to the reputation with optimum efficiency and reliable and constant high quality. This level of quality is reflected in the pressure dew point, which can be both measured and proved. The designated pressure dew point of a CONCEPT WVModular dryers remains continuously constant, so important in today's systems. The constant dew point is achieved by using two layers of desiccant and regeneration under vacuum. This ZANDER vacuum regeneration with Active Heating and Intensive Cooling defines the new standard for heat regenerated dryers.

Breathing air purification BS-MT multitronic series
Compressed air from the compressor contains impurities such as solid particles, condensate, oil components, odour and flavour substances and other harmfu) gases.

The ZANDER breathing air purification unit Series BS-MT dependably removes and reduces these components from the compressed air. The ZANDER microfilters Series X reliably remove the solid and liquid impurities with 0.01 um and 0.01 mg/m3 filtration efficiency.

The compressed air saturated with moisture is then fed into the dryer. For the adsorption the air flows through the adsorption chamber from the bottom to the top, A special desiccant mixture retains the moisture and reduces the fraction of the various gases which could be harmful to the human organism

Dry clean compressed air leaves the adsorption dryer. Parallel to the adsorption, regeneration takes place in the second adsorption chamber. A partial flow of decompressed dried regenerating air flows through the adsorber which is to be regenerated in counterflow, removes the moisture picked up by the desiccant and then escapes into the open atmosphere via the downstream muffler.

The continual pressure change in operation requires a pressure build-up during the cycles and guarantees pulsation free switchover from regeneration to adsorption. The activated carbon catalyst charge of the downstream cleaning stage removes odour and flavour substances, oil vapours, various gas fractions and carbon monoxide. The universal filter retains any particles of the adsorbers.