浪潮机器

Product information

Design features of no heat adsorption dryer

◆Pressure swing adsorption
◆Short adsorption cycle, isothermal operation, 100% keep the heat of adsorption, since the thermal desorption effect.
◆Cycle can be programmable on the spot, the setting value when it leave the factory is 10 min or 4min.
◆After the double calculate of the heat and hydraulic, the resistance of the ** is very little.The contact time of the airflow and the absorbent is more than 5 seconds.
◆The abundant of absorbent filling ensure the lowest outlet air dew point.
◆Fully electronic programmable controller, friendly human-computer interface, automatic continuous display ** working condition.
◆Accurate action, stable performance, easy operation.
◆The inwall of the cylinder with cold galvanized anti-rust treatment and it will not rust within 10 years.
◆Intake and regenerative valve are 4-valve-3-valve structure, reliable operation, the life of the valve is up to 500,000 times actions.
◆Preferred valve form to ensure the feasibility and convenience of on-site repair and replacement.
◆High-precision regenerate gas two-way control valve to ensure the regenerate airflow is continuous and stable, the regenerate pressure as low as critical.
◆The moisture content of the regenerate gas exit is controlled in the sub-saturation, the passage of the muffler and the exhaust without condensation.
◆Reserved low-load renewable energy control interface and dew point line monitoring interface.

Micro-heat adsorption dryer design features

◆The new generation adsorption dryer, with the advantages of pressure swing adsorption and temperature swing adsorption, adsorbing at normal temperature and high stem partial pressure, analyzing (regenerating) at higher temperature and low steam partial pressure ,i.e. the moisture adsorbed by the adsorbent in the adsorption process, relying on the combined effort of the high quality regeneration gas (heated dry air) to clean up with two kinds of mechanism: thermal diffusivity and low partial pressure.
◆Adsorbing: the moist air enter into A dry tank from the down tube through the A1 valve, flowing through the adsorbent bed bottom -up, the dried air discharged from the upper tube.
◆Regeneration / blowing cold : a small mount of dry air ( about 7%) enter into the heater after the decompression of the upper pipe regeneration gas regulating valve, this part of hot air( we usually called regeneration gas) enter into the B dry tank and regenerate the adsorbent in the B dry tank, restore the drying capacity of the adsorbent, and the regeneration gas discharged into the atmosphere through the down pipe B2 valve and the muffler.
◆Equalizing: after the regeneration of the adsorbent, B2 valve closed, B dry tank can boost to the online working pressure gradually, accurate switching.
◆Switching: down pipe system B1 valve open, A1 valve close, A2 valve open, A and B dry tank finished the switching, B dry tank start adsorbing, A dry tank start releasing and regenerating.