What is a drying filter? There are two kinds of drying filters, vertical and horizontal, and the internal structure is basically the same. The horizontal drying filter is shown in Figure 4-49. The inside is equipped with active alumina, calcium chloride without water or silica gel to absorb moisture in the refrigerant. The inlet and outlet of the drying filter are equipped with a filter screen at both ends to remove mechanical impurities in the refrigeration system and prevent blockage.\ 'Role = \' figureFigure 4-48 structure of ammonia filter1. liquid inlet 2. liquid inlet 3. end cap\ 'Role = \' figureFigure 4-49 structure of horizontal drying filter1. end cap 2. filter screen 3. liquid outlet 4. desiccant 5. liquid inletThe drying filter is used in the fluorine refrigeration system (ammonia refrigeration system generally does not install the drying filter), which is set on the liquid tube track before the throttle valve.Filter double-cylinder filter Overview: The filter is an indispensable device on
With the water purifier, is it necessary to install the front filter again? The water purifier belongs to fine filtration, and the front filter belongs to the front-end filtration of tap water. it is precisely because of the first filtering procedure that the water purifier can purify the water source more finely, therefore, it is still necessary, like I have installed Annette's front filter myself, and now I have more peace of mind to drink water.