ZHL Series Ultra-low Humidity Dehumidifier Unit

Application:
Output temperature ÿ?6ÿ? dew point tdÿ?60ÿ?Be used for liquid injection room, baking room and formation room with special require etc,enable these workshops to achieve 22ÿ?ÿ? RHÿ?%,also can adjust air temperature and humidity according to the actual requirements.
Principle:
Device is a combined type, which has functions of air filtering, cooling dehumidification, rotor dehumidification, air supply and temperature adjustment, etc.When fresh air go through the filter ,enter into and contact fully with the surface cooler, due to the surface temperature below the air dew point temperature, air cooled¡«at the same time, the included water turning into condensed water separated out, then the air temperature and humidity decrease, the low temperature and humidity air dehumidified by the first rotor mixing return air of the drying room, and enter into the second rotor for further dehumidification, then we get the dry air, after tempering, sent it to the dry room to meet the technological requirements.

Desiccant rotor is the key part of dehumidifier device, which take high aluminum fiber honeycomb material as the carrier, and the super silica gel or molecular sieve as moisture absorption material. Honeycomb material has huge surface areaÿ©more than 3000m2 per m3, processing air contact fully with the hygroscopic medium, thereby improving efficiency and hygroscopic depth of the rotor.
Character:
1. Consist of the fresh air filter, secondary silicone or molecular sieve rotor, fresh air surface cooler, return air surface cooler, fan, return air filter (tempering section and regeneration parts.
2. Regeneration heating by stainless steel tube electric heater or by copper tube aluminum fin steam heater.
3. Efficient centrifugal fans, high-strength structural framework, high-pressure foam double-sided enclosure, anti-cold bridge treatment.
4. PLC control, electric multi-protection, operation safety, stable and reliable.