working principle

Compressed heat regenerative dryer absorbs the advantages of high temperature desorption by thermal adsorption desiccator and large adsorption capacity of non-heat desiccant at room temperature, which avoids the shortcomings of short heat exchangers' The disadvantages of large power consumption of heat-absorption dryers make use of the characteristics of high-temperature exhaust air of compressors to regenerate dehydration of adsorbents. Meanwhile, a device for drying compressed air by adopting the principle of variable temperature and pressure swing adsorption is adopted. For exhaust temperature ≥ 110 ℃ after the air compressor.

Working conditions and technical indicators

Working pressure 0.5 ~ 1.0Mpa

Intake oil content of 0.1ppm

Air inlet temperature 110 ℃ ~ 220 ℃

Cooling water pressure 0.2 ~ 0.4Mpa

Dry air dew point -40 ℃ ~ -60 ℃

Cooling water temperature ≤ 32 ℃

Regeneration air consumption 1%

Adsorption cycle 8 hours

3

Processing capacity of 10 ~ 600Nm / min

Pressure loss ≤ 0.04Mpa

NOTE: Compressed air exhaust temperature must be ≥ 110 ° C to prevent insufficient desiccation of air by desiccant