Air Precision Filters

Cold Dryer filters

Describe:

The cold drying filter is a kind of cleaning and drying parts to filter the moisture and impurity in refrigerant and keep the refrigeration system clean and dry. When refrigerant contains water and impurity, the system is prone to clog up, ice blocking and so on, thus blocking or partially blocking the refrigerant cycle, which makes the refrigerator lose its refrigeration capacity or the refrigeration effect becomes worse. The drying requirement of refrigeration system is very high and the moisture content in refrigerant per 1kg should not be higher than 20mg. so the drying filter plays an extremely important role in the refrigeration system.

 From the aspect of appearance, there are two types of dry filter: single tube type and double tube type. The single-tube drying filter has only one inlet and one outlet. The double-tube drying filter has two entrances and one outlet.

 Characteristics:

Water vapor in the air is condensed into water droplets through the principle of cooling. A small amount of oil and impurity can not be removed, so it is necessary to install the water vapor in the air.

The main function of drying filter is to absorb moisture and filter impurities. The dry filter has molecular sieve and filter net, which can absorb and filter the moisture, metal powder and dust contained in the refrigeration system, so as to clean the refrigerant or the compressed air.