Energy-saving air compressor tank in the field of application mainly has the following functions, buffer, cooling, water and energy storage. 1, the main function of the front gas tank: buffer, cooling, water removal, degreasing. When the air passes through the air tank, the high-speed air impinges on the air tank wall to cause the confluence, causing the temperature to drop rapidly in the air tank. As a result, much of the water vapor is liquefied, thereby removing a great deal of water and oil. 2, The main function of the post-filter: Remove the oil mist concentration in the compressed air to higher u specifications, while removing particles greater than 0.01 micron and oil content greater than 0.003PPM (under normal circumstances, the post filter almost There is no liquid water discharge, if any, then clarify the dryer inside the water separator may have questions about drainage valve). 3, the main function of the rear gas tank: energy storage, buffer. Avoid the formation of air pressure after the filter is clogged. Depending on the gas needs matching reasonable gas tank, usually 2 times the front gas tank. 4, the main function of the pre-filter: Remove part of the liquid water, oil and particles larger than 1μm in diameter. Whether the other shell and tube dryers are still refrigerated dryers, prefilters are required, otherwise, once the pipeline on the rust and other particles into the evaporator, will greatly reduce the work efficiency of the dryer , Or even damage to the evaporator. 5, the main function of the dryer: First, remove most of the water vapor, compressed air moisture content will fall within the scope of demand (that is, the required dew point ISO8573.1); Second, the compressed air in the oil mist, Condensation of oil vapor, part of the air-dry separator is not separated from the air-water separator.