Refrigeration dryer – Gunaiyou

4. Pressure dew point: +2℃~+10℃.

5. Installation environment: no sunlight, no rain, good ventilation, no heat source (quality) higher than the ambient temperature on the surface of the instrument, no air exhaust barrier on the surface of the instrument, installed on a horizontal hard foundation, no obvious dust and flying. It must be installed behind the gas tank pipe.

6. Substances to avoid: Avoid the environment in which strong acid and alkali are suspended, avoid the environment in which ammonia gas (ammonia molecules) is suspended, and avoid strong acid and strong alkali gas entering the inner part of the evaporator.

7. Pipeline installation instructions: At least one pipe filter should be installed in front of the refrigeration dryer.

The working principle of the dryer is to use the refrigerant to exchange heat with the compressed air to reduce the temperature of the compressed air to the dew point temperature within the range of 2 ~ 10 ℃.

With the continuous development of the cold dryer industry, more and more enterprises enter the air compressor industry, more and more people favor the cold dryer industry, and many enterprises stand out,

The cold dryer is the abbreviation of the freezing dryer. The cold dryer refers to the new technology and belongs to the air source processing element in the pneumatic system.

Cold dryer classification:

According to the cooling mode of the condenser, the cold dryer can be divided into air cooling type and water cooling type;

According to the inlet temperature, there are high-temperature inlet type (below 80 ℃) and normal temperature inlet type (about 45 ℃);

According to the working pressure, there are ordinary type (0.3-1.0mpa) and medium and high pressure type (above 1.2MPa).

In addition, many cold dryers with special specifications can be used to deal with non air media, such as carbon dioxide, hydrogen, natural gas, blast furnace gas, nitrogen, etc.