An industrial compressed air dryer is used to separate water vapor from process air and cool it, so the air can be compressed efficiently. We also maintain the JHFoster Compressed Air Library, which is full of free compressed air resources. Headquartered in Eagan, Minnesota, JHFoster is a leading distributor and service provider of automation and compressed air systems.
An industrial air dryer is a piece of equipment or machinery used to dehumidify compressed air to significantly lessen or eliminate moisture present in the air stream. Industrial air dryers can be used to reduce the dew point of compressed air to below the lowest temperature obtained on the site. Now that you understand the importance of utilizing an air dryer for your industrial equipment, learn about the common types of air dryers for air compressors to help you select the best option for your needs.
An air dryer is a system or piece of equipment that is used to remove moisture present in the air, particularly compressed air. An air dryer is an essential component of compressed air systems. Conclusion: An air dryer is a system or piece of equipment that is used to remove moisture present in the air, particularly compressed air.
One of the most popular options is the refrigerated air dryer because of its ability to reach an acceptable dew point in general industrial plant air applications. Refrigerated air dryers operate with a similar principle to domestic refrigerators or home air conditioning systems. The compressed air leaving the dryer has a pressure dew point of 35 to 50°F. Non-cycling refrigerated air dryers.
If you have compressed air in your facility, you may also need compressed air dryers. The purpose of air dryers is to suppress the dew point of your compressed air by removing water from it. Refrigerated Dryers – The most common type of air dryer you will see in an industrial compressed air system is the refrigerated dryer.
air compressor dryer how it works Related Question:
Do air compressors need dryers?
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.
How does a desiccant compressed air dryer work?
How Does a Desiccant Dryer Work? The general working principle of desiccant air dryers is simple: moist air flows over hygroscopic material (desiccant) and is thereby dried. The exchange of water vapor from the moist compressed air into the desiccant causes the desiccant to gradually be saturated with adsorbed water.
How does a refrigeration dryer work?
Refrigerated air dryers operate with a similar principle to domestic refrigerators or home air conditioning systems. The compressed air is cooled in an air-to-refrigerant heat exchanger to about 35°F, a temperature where the moisture condenses and is drained off.
Why dryer is used in compressor?
Compressed air dryers are an important part of any air compressor tool. Using different methods, they clean and dry the compressed air, removing particles, oil and water vapour. Clean, dry air is the perfect way to power your applications, and helps to avoid corrosion and control malfunctions.
What are air dryers for?
The purpose of air dryers is to suppress the dew point of your compressed air by removing water from it. Compressed air can contain moisture, which, under the right conditions, can reach the dew point temperature and condense into a harmful liquid.
What is a regenerative air dryer?
A regenerative desiccant compressed air dryer from Grainger can help you provide clean, dry air to your air compressor. A regenerative desiccant air dryer uses two cylinders containing desiccant, so that one can be used to take water vapor from the air while the other is being regenerated.
What is air dryer purging?
When the air pressure becomes greater than that of the preset “cut-out”, the governor controls the unloader mechanism of the compressor to stop the compressor from building air and also causes the air dryer to purge.
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 is air dryer dew point?
A standard dew point that is expected by a regenerative dryer is −40 °C (−40 °F); this means that when the air leaves the dryer there is as much water in the air as if the air had been “cooled” to −40 °C (−40 °F). Required dew point is dependent on application and −70 °C (-94 °F) is required in some applications.
What is refrigerant type air dryer?
Refrigerant dryers are the most commonly used dryers in the industry and consist of an air-to-air heat exchanger and an air-to-refrigerant heat exchanger. The heat exchangers remove moisture from your compressed air by condensation of water within.
What is dew point temperature in air dryer?
What Is Dew Point Temperature of Compressed Air? The dew point temperature of compressed air is the temperature at which water begins to condense out of the air into a liquid form. This temperature varies between compressor systems and is usually measured between 50°F to 94°F.
How many types of air dryers are there?
The four primary types of air compressor dryers are: Refrigerated dryers. Desiccant dryers. Chemical dryers.
