Introduction of micro heat regenerative adsorption air dryer
Micro heat regenerative adsorption air dryer is absorbed by the heat absorption and no heat adsorption type compressed air dryer has developed into a kind of adsorption type dryer. It avoids the shortcomings of the non thermal micro heat regenerative adsorption air dryer with a short switching time and a large amount of regenerative air loss, but also overcomes the disadvantages that the thermal micro heat regenerative adsorption air dryer consumes electric energy. The dryer reasonable switching time, regeneration gas consumption less, is currently the most economical purification industry energy-saving micro heat regenerative adsorption air dryer, widely used in electronics, food, metallurgy, electric power, petroleum, chemical, pharmaceutical, textile, tobacco, instrument and meter, automatic control and other industries.
Working principle
Micro heat regenerative adsorption air dryer is based on pressure swing adsorption principle, application of micro heating regeneration method for compressed air drying equipment. Under a certain pressure, so that the compressed air flows through the bottom of adsorbent bed (dry), at low temperature and high pressure, the compressed air in the water vapor to the adsorbent surface transfer or adsorbent to absorb moisture in the air to the balance that the compressed air drying, which is the process of adsorption (work).
When the dry air pressure drop (regeneration air), after heating the gas expansion, then contact with water saturated adsorption agent, adsorbent regeneration to moisture in the air, until the balance, the sorbent is dry, this is the process of desorption (regeneration).
Namely in the low temperature, high pressure water is absorbed (work), in the high temperature, low pressure water is desorption (regeneration).
The micro heat regenerative adsorption air dryer is a double tube structure, the cylinder is filled with adsorbent (dryer), when an adsorption tube in the drying process, the other adsorption tube in the process of desorption.
Working principle
Micro heat regenerative adsorption air dryer is based on pressure swing adsorption principle, application of micro heating regeneration method for compressed air drying equipment. Under a certain pressure, so that the compressed air flows through the bottom of adsorbent bed (dry), at low temperature and high pressure, the compressed air in the water vapor to the adsorbent surface transfer or adsorbent to absorb moisture in the air to the balance that the compressed air drying, which is the process of adsorption (work).
When the dry air pressure drop (regeneration air), after heating the gas expansion, then contact with water saturated adsorption agent, adsorbent regeneration to moisture in the air, until the balance, the sorbent is dry, this is the process of desorption (regeneration).
Namely in the low temperature, high pressure water is absorbed (work), in the high temperature, low pressure water is desorption (regeneration).
The micro heat regenerative adsorption air dryer is a double tube structure, the cylinder is filled with adsorbent (dryer), when an adsorption tube in the drying process, the other adsorption tube in the process of desorption.
Specializes in the manufacture and production of compressed air purification equipment.