What are the features and characteristics of a zero-air-consumption regenerative adsorption dryer?
Zero-purge regenerative adsorption dryer Using advanced chemical technology, its principle is to utilize the difference in volume between water molecules and air molecules. Saturated compressed air is filtered through a gas purification molecular sieve, allowing water molecules to easily adsorb onto the molecular sieve particles. Then, the molecular sieve is regenerated, and the compressed air dew point can easily reach -40.
Functions and characteristics of the zero-purge regenerative adsorption dryer:
1. Carefully designed adsorption tower
A large adsorbent bed with a contact time of 6.25 seconds dries the entire air entering the heading machine to the required dew point to compensate for the natural aging of the adsorption layer; a large stainless steel airflow diffuser ensures reliable structure and uniform airflow through the adsorbent layer, eliminating channeling;
Appropriate tower size and counter-current drilling and co-current regeneration convection methods help reduce regeneration gas volume and prevent adsorbent fluidization and adsorption layer contamination. However, a slow and complete pressure filling process and delayed switching schedule can eliminate downstream airflow pulsation and prevent adsorbent movement and wear.
Independent inlet and outlet for easy adsorbent replacement; tower fabrication conforms to national standards for pressure vessels.
2. Well-functioning silencer
Reduces noise superposition effects; dedicated pressure reduction box, easy silencer disassembly and installation, good silencing effect.
3. High-performance activated alumina adsorbent
High compressive strength, wear-resistant, high-temperature resistant, non-hydrolyzing; large specific surface area and static adsorption capacity.
4. Imported pneumatic controller with unique high-power and economical characteristics.
Zero-purge regenerative adsorption dryer Using two-position five-way pilot valves and deep-drying filtered control gas for precise control; double-piston structure, large pneumatic power, reliable operation, quick response; controller isolated from the main airflow to prevent moisture contamination.
5. Reliable imported pneumatic butterfly valve inlet valve and regeneration/re-pressurization valve.
Elastic body valve seat, thin nickel-plated valve flap, leak-free operation, low pressure drop; bushing works smoothly without on-site lubrication.
6. Reliable check valve
Using a soft valve seat, correct closing, reduced wear, high-temperature resistant, long service life.
7. Precisely adjustable flow regeneration gas regulating valve
Unique balanced valve port design of the zero-purge regenerative adsorption dryer for precise adjustment; airflow consistently flows unidirectionally through the valve, stable and consistent operation; pressure regulating valve and orifice plate are separated for easy control of regeneration gas flow.
8. Good performance and simple repair
The zero-purge regenerative adsorption dryer is treated with sandblasting rust prevention and is not easily corroded; the acceptance pressure of the nylon hose is 1.5 MPa (40); it can be used as a valve, making it easy to replace the pressure gauge, movable pipe connections, and easy to maintain.
That's the Zero-purge regenerative adsorption dryer introduction of the functions and characteristics. Do you understand now?
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