I have a desiccant dryer in-line that I just changed the day before however with the air being so cold and the compressor heating up so much while in use it was causing a ton of water to be in the line. As the air cools it loses its ability to hold as much water and that is how we get moisture in our lines. “In many cases this would be sufficient to provide dry air but I wanted to be absolutely certain so I added a desiccant filter to the end of the line. This is nothing more than a 2” section of pipe with screens at either end to prevent the desiccant pellets from entering the air line.
Depending on the size of the air compressor and your humidity levels, you may only need 1 Culligan filter. So air comes from my air compressor into filter #1 down through the filter, through the blue desiccant beads and up to the other side and repeat the process again in filter #2. The air then goes to White Spin Water Filter to catch any desiccant bead particles from going down the line. The air then goes to a T. One side goes to an oil fogger for air tools and the other side to paint guns or general air stuff.
how to make air compressor dryer Related Question:
Do I need an air dryer for my compressor?
Air dryers are essential for air compressors. They keep compressors free of moisture, and prevent condensate and rust problems from occurring. Air compressors produce a lot of water. While this water can be drained, the moisture isn’t removed entirely from the system.
How does a compressed air dryer work?
A compressed air dryer is a piece of equipment designed to separate water vapor or moisture (de-humidify) from industrial process air. In the typical system, a compressor draws in humid air and compresses it, which raises the air temperature and then cooling the air condensing water vapor out of the unit.
How do you make air dry?
Using Desiccants to Dry Air The most simple, straightforward way to obtain dry air is to use desiccants—that is, adsorbents or materials that have a natural affinity for water. A desiccant is able to take up the additional moisture given up by the air without changing its size or shape.
What is the difference between a desiccant dryer and a refrigerant dryer?
Desiccant dryers operate at significantly lower dew points which facilitates the elimination of moisture more efficiently than a refrigerated dryer. By comparison, refrigerated air dryers are typically operated at higher dew points than desiccant dryers.
What can I use as a desiccant?
Place your homemade desiccant packs in containers of dry goods to absorb wayward moisture. Items like dry beans, oats, and flour will all benefit from being stored with homemade moisture packs, especially in humid climates.
Is it OK to leave an air compressor full?
The short answer is yes, it is perfectly safe to leave an air compressor full. However, this assumes that it has been properly maintained, with regular draining to remove accumulated moisture from inside the tank.
Why does my air compressor make so much water?
Compressors usually contain water separators that remove free water from the air stream, but the air coming out of a compressor is generally warmer than the ambient conditions. As the saturated warm discharge air cools in your pipes, it will release some of its water to condensate—and you will get water in your pipes.
Does my air compressor need a water separator?
The truth is, oil/water separators are not optional, but are mandatory for compressed air applications. An oil/water separator does exactly what you think it would; it separates oil from water. Air compressors produce a significant amount of condensate in the compressor life-cycle.
What is desiccant air dryer?
A desiccant dryer or an adsorption dryer is a piece of industrial equipment that uses desiccant materials to eliminated water from the air channeled through it. A standard desiccant dryer system uses a two-tower set up to ensure a continuous air drying cycle.
What is a deliquescent dryer?
The Deliquescent type compressed air drying system is a portable compressed air drying package used mainly for media blasting and painting contractors who are doing metal surface preparation work. A mechanical drain to remove water and liquefied dryer media from the dryer tank.
What is dew point in air compressor?
Dew point is the temperature in which water vapor in your compressed air is no longer vapor, and changes to a liquid form (condensation). As your compressor is compressing air, the stored air can become very warm, meaning that it contains a lot of water vapor.
What are the most common desiccant materials used in dryers?
The most common desiccant is silica, a nontoxic, water insoluble white solid used in a number of industries. Some other desiccants include activated charcoal, calcium chloride, calcium sulfate and molecular sieves.
What is a refrigerated air dryer used for?
A refrigerated compressed air dryer is a type of compressed air dryer, used to dry compressed air. Compressed air always contains water, coming from the air that is sucked in by the compressor. To protect your piping, tools and equipment, it’s best to use a compressed air dryer to dry the air.
Do I need a refrigerated air dryer?
In comparison to a desiccant type air dryer, the benefit of cycling and non-cycling type refrigerated dryers is their minimal required maintenance and a lower capital investment. This is the most common type of dryer used in most service type and manufacturing industries.
Is compressed air dry?
Selecting the Right Compressed Air Dryer Air, which may be considered dry for one application, may not be dry enough for another. Dryness is relative. Even the desert has moisture. There is always some moisture present in a compressed air system regardless of the degree of drying.
