Power Tool Dry Air Generator
Power Tool Dry Air Generator Product Functions:
♦ Remove moisture from the air. The dew point of the treated air can be lower than -80℃ at the limit.
♦ Remove particulate matter from the air.
♦ Replace nitrogen gas drying or hot oil circulation drying during overnight transformer construction.
♦Provide dry air during transformer installation and maintenance to ensure the transformer remains dry.
♦ Fill gas cylinders with dry air.
Technical Parameters:
Air Supply Capacity: 40M3/h
Working Pressure: 0.6~0.8Mpa
Supply Pressure: 0~0.3Mpa
Supply Dew Point: ≤-60℃
Filtration Precision: 0.01µm
Working Cycle: 5-30Min adjustable
Adsorbent Material: Strong composite molecular adsorbent (exclusive for Hanyi brand)
Regeneration Method: Automatic heatless (no heating required)
Operating Noise: ≤75dB(A)
Interface Pipe Diameter: 20mm
Ambient Temperature: -10～40℃
Working Power: 50Hz380V three-phase three-wire
Total Power: 6kw
Dimensions: 1350×1200×1600mm
Equipment Weight: 450Kg
Continuous Working Time: ≥200 hours
Average Trouble-free Working Time: ≥5000 hours
Product Introduction:
It integrates compressed drying, freeze drying, and adsorption drying, and adopts a multi-stage filtration system. Due to the use of our company's independently developed "strong composite molecular adsorbent", no matter how much moisture is in the air, the dew point of the product gas will quickly drop below -70℃.
Some small water droplets and particles flowing with the compressed air are intercepted by the first-stage filter; the compressed air then enters the freezer, where its temperature drops to 4℃, and water vapor reaches saturation again in large quantities and condenses into liquid water that deposits in the freezer; after the compressed air passes through precision filters with filtration precision of 0.1µm and 0.01µm, the atmospheric dew point of the compressed air is about -22℃; after entering the adsorption tower, the water molecules in the air are adsorbed by the strong composite molecular adsorbent, and other air components are discharged from the dry air generator. The dew point of the air after adsorption is lower than -70℃, which is equivalent to a water content of 0.005 grams per cubic meter of air (the saturated water content in air at 20℃ is 17.3 grams).
Performance and Features:
It mainly consists of four parts: air source system, freeze drying system, adsorption drying system, and electrical control system, forming a mobile high-purity dry air generating device.
Air source system composition: It consists of an air dust filter, an oil-free air pump (or screw oil-free air compressor), a radiator (air-cooled), an air-water separator, and filters, outputting clean and oil-free gas.
Freeze drying system composition: This device mainly adopts an imported fully sealed high-temperature compression refrigeration unit, with stable and reliable performance, and can obtain greater cooling capacity. The system configuration adopts an imported fully sealed compressor unit, air heat exchanger, evaporator, air-water separator, and precision filter; during the refrigeration process, the R22 refrigerant first passes through the fully sealed high-temperature compression refrigeration compressor, cooler, desiccant, solenoid valve, and finally returns to the refrigeration compressor through the evaporator, obtaining a low-temperature environment of 0-5℃ inside the evaporator.
