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GDP Mixed–current Pressure Spray Dryer
Working Principle
GDP serious of mixed–current pressure spray dryers are mixed–current between air and liquid dryers. The liquid material is atomized through the special pressure nozzle from the bottom of the tower. The hot air enters into the dryer after being adjusted by air distributor from the top of the tower. Rapid heat and mass transfer is taken place in the dryer between the material and the hot air. Powder or particles products are produced within a very short time. Produces are discharged from the bottom of the tower.
