Industrial spray dryers are mainly suitable for the spray drying of suspended liquid and high viscosity material or solid content liquid. It is widely used in food chemical industry and other professions. It has the characteristics of fast drying speed, simple operation and one-time drying into powder particles. In the use of the process of the main requirements of some operating methods, to avoid the operation of the fault.

1. If the material contains high sugar content, it is not suitable for spraying, because the sugar will stick in the cavity and melt.

2. It is necessary to check the fan speed and butterfly valve orientation of the industrial spray drying machine. In addition, it is necessary to check whether the pipes of the filter and heater are blocked, whether the connecting parts are firmly connected, how sealing is, and whether the pressure is within the specified range.

3. Before each use, the two refueling ports of the atomizer shall be refueled.

4.In closed operation, when spraying organic solvents (such as ethanol and xylene), the oxygen concentration should be controlled below 5% (N2 can be imported again or restarted to make the oxygen concentration reach the required value), otherwise the organic solvent may be burned or exploded.

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