A working method of a crushed material dehumidification recovery device
A working method and technology of a recycling device, applied in the field of plastic processing, can solve the problems of damage to the quality of the returned material, reduce the use value and economic value of the returned material, and the screw is difficult to eat, so as to save costs and improve the recycling value and added value of finished products. Effect
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[0033] A working method of a pulverized material dehumidification recovery device, comprising the following steps:
[0034]1) When the moisture in the damp plastic waste film is less than 3%, turn on the main heater to heat the material shrinkage section of the dehumidification bin; when the temperature on the temperature control meter reaches 200-230 degrees Celsius, turn on the main heater The fan, through which the heat in the material melting and shrinking section is transferred to the feeding section and the vaporization and drying material section, forms a heat recycling structure; wherein, the temperature of the feeding section is controlled at 110-130 degrees Celsius, and the temperature of the vaporization and drying material section Controlled at 140-160 degrees Celsius;
[0035] 2) When the moisture in the wet plastic waste film is greater than 3%, turn on the main heater and the auxiliary heater at the same time to heat the material melting and shrinking section of...
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