A barrel body of a three-in-one dehumidification dryer

Abstract

The invention discloses a three-machine integrated dehumidification drying machine barrel body. The three-machine integrated dehumidification drying machine barrel body comprises a feeding pipe, a motor, a temperature sensor, a temperature control protection controller, a humidity sensor, a humidity controller, a heat insulation plate, a lower blocking plate, electric blocking blade,, a vibrator and a vibrating screen, wherein the motor is arranged at the lower end of the feeding pipe, the vibrator is arranged on one side of the motor, the vibration screen is arranged on one side of the vibrator, the heat insulation plate is arranged on one side of the vibration screen, the lower blocking plate is arranged on one side of the heat insulation plate, the electric blocking blades are arrangedat the lower end of the lower blocking plate, the humidity controller is arranged on one sides of the electric blocking blades, the humidity sensor is arranged at the upper end of the humidity controller, the temperature control protection controller is arranged at the upper end of the humidity sensor, and the temperature sensor is arranged at the upper end of the temperature control protection controller. According to the three-machine integrated dehumidification drying machine barrel body, the temperature sensor, the temperature control protection controller, the humidity sensor and the humidity controller are arranged, and therefore the environment inside a machine barrel can be effectively detected, and use is safe.

Description

technical field [0001] The invention relates to the technical field of drums, in particular to a drum body of a three-machine integrated dehumidification dryer. Background technique [0002] In the plastic processing industry, shrinkage, silver streaks, air bubbles, cracks, flow marks, poor transparency and other phenomena appear in the product. The main reason for these poor quality is that the plastic is not fully dried before it is formed. Engineering plastics such as : PA, PET, PC, PBT, CA and other materials with strong hygroscopicity, because the moisture penetrates into the plastic particles, the traditional hot air dryer cannot completely dry them. Practice has proved that reducing the dew point of the drying air to below -40°C while controlling the heat to blow it over the surface of the wet plastic pellets can reduce the moisture content to below 0.02% before molding, and the three-in-one dehumidification dryer is airtight. In the circulation system, the air is fu...

AI Technical Summary

Problems solved by technology

[0002] In the plastic processing industry, shrinkage, silver streaks, air bubbles, cracks, flow marks, poor transparency and other phenomena appear in the product. The main reason for these poor quality is that the plastic is not fully dried before it is formed. Engineering plastics such as : Materials with strong hygroscopicity such as PA, PET, PC, PBT, CA, etc., because the moisture penetrates into the plastic particles, the traditional hot air dryer cannot completely dry them

Practice has proved that reducing the dew point of the drying air to below -40°C while controlling the heat to blow it over the surface of the wet plastic pellets can reduce the moisture content to below 0.02% before molding, and the three-in-one dehumidification dryer is airtight. In the circulation system, the air is fully dehumidified and heated, and the dry air quickly completely separates the moisture in the plastic pellets to achieve the effect of dehumidification and drying. The barrel of the ordinary three-in-one dehumidification dryer is prone to problems such as overheating due to the complicated internal working environment. Cause harm to users, a new type of three-in-one dehumidification dryer barrel can effectively solve the above problems

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