4.Wall adhesion is serious

The main performance is the spray dryer drying room there are sticky wet powder. The reason is that the quantity of feed is too large to fully evaporate. Insufficient heating of drying chamber before spraying; When the spray starts, the discharge rate is adjusted too much; The added feed liquid is unstable. For the different causes of the above problems, the following measures can be taken successively: Appropriately reduce the quantity of feed; Appropriately raise the inlet and outlet temperature of hot air; In the beginning of the spray, the flow should be small, gradually increase, adjust until appropriate; Check whether the pipe is blocked, adjust the solid content of the material and ensure the fluidity of the material.

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