Air Receiver Tank Design

The tank is a reservoir of compressed air that can be used during peak demand.

Air receiver tank design.

A receiver tank is a form of dry compressed air storage in a compressed air system. Lowering the temperature of the air an additional 5 10 f is not uncommon. The compressed air is created by the supply side stored by the receiver tank and released as needed to the demand side of the system. Each air receiver should be equipped with a pressure relief valve which is designed to release pressure from the tank in case the tank reaches its maximum allowable pressure inside the vessel.

The air receiver tank supports the work of a primary heat exchanger. V t c p a. The receiver tank is usually 150 cubic feet minimum for compressors with a rating of 25 scfm at 100 psi. It is important to remember that higher pressure does not equal more flow cfm or l s but just the opposite as we raise pressure the flow decreases.

As air sits in the tank or slowly flows through it it naturally cools over time. The air receiver tank acts as a secondary heat exchanger. Efficiency benefits of air receiver tanks. The ideal size of an air receiver tank will depend on the type of.

Visualization of the receiver tank concept. Air receiver tanks are sized in gallons and can range from small 5 and 10 gallon tanks to massive tanks that hold thousands of gallons of air. Normally installed after drying and filtration and before end use devices receiver tanks help to store compressed air. The tank is sized 6 10 times the flow rate of the compressor system.

P 2 minimum tank pressure psia example sizing an air receiver.