The dilute phase pneumatic (airflow) conveying system utilizescompareLow pressure gas,InAdopting suction type（namelyNegative pressure or pressure delivery type（namelyPositive pressureOn the basis of, throughfair speedMake the material uniformThrough the entire conveyor lineIt is a dilute phase pneumatic conveying system, also known asLow voltage high-speed system.

Dilute phase pneumatic conveyingThereforeRoots blower, as the system's air source power, often uses a rotating feederasConveyor feeding deviceAs for the unloading device used, it depends onBulk warehouseIt depends on the size, the formerYou don't need to use a discharge device to use the warehouse as a discharge device,the latterThen use a centrifugal unloader to unload, otherwise the exhaust gas will reduce the unloading efficiencyFinallyAssemble various pneumatic conveying equipment through pipelinesAnd finallyAir separated from materials and air，The exhaust gas is treated separately through centralized dust removal or top dust collectors.

Therefore, dilute phase pneumatic conveying has petal shaped conveying characteristics,From one placeAs the centerFeatures of supplying materials to multiple locations, simple structure, flexible direction, small number of equipment, small space occupation, easy maintenance, suitable for long-distance pneumatic conveying, etc。