Dewatering and drying machine for plastic products

Abstract

A dehydration dryer for plastic products, including: a control box, a drying box, etc., characterized in that it also includes a rotating cylinder, a temperature sensor, a humidity sensor, a high temperature alarm light, a discrete agent placement port, and a dustproof A cover, a high temperature alarm light is installed above the control box, and a drying box is installed on one side of the control box. The added rotating cylinder of the present invention avoids local drying and improves the drying efficiency; the temperature sensing probe can monitor the temperature in the drying box to prevent plastic products from aging due to excessive temperature; the temperature in the rotating cylinder is too high When the high temperature is high, the high temperature alarm light can flash and alarm; the humidity sensor can display the humidity reading on the control box to prevent incomplete drying; through the rotation of the dispersant and the rotating cylinder, the plastic can be polished and deburred by itself, saving It takes a lot of time and manpower; the water vapor generated during the drying process can be dissipated to the outside world through the dispersing agent placement port, which improves the drying efficiency, and the dust cover can prevent external dust from entering the drying box.

Description

technical field [0001] The invention relates to a dryer, in particular to a dehydration dryer for plastic products. Background technique [0002] Plastic products are a general term for daily necessities and industrial products processed with plastic as the main raw material, including products with all processes such as injection molding and blister with plastic raw materials. Plastic products need to be dehydrated and dried after production. For storage or packaging, most factories now use traditional dryers to dry plastic products, but traditional dryers use resistance wires to heat up and dry, which consumes a lot of power and takes a long time to heat up. Difficult to control; some factories use a new type of microwave dryer to dry the products, but the drying temperature of the microwave dryer is too high, and it is not easy to control, it is easy to make the plastic products coke, making the products unusable, and a small number of factories use electromagnetic drying...

AI Technical Summary

Problems solved by technology

[0002] Plastic products are a general term for daily necessities and industrial products processed with plastic as the main raw material, including products with all processes such as injection molding and blister with plastic raw materials. Plastic products need to be dehydrated and dried after production. For storage or packaging, most factories now use traditional dryers to dry plastic products, but traditional dryers use resistance wires to heat up and dry, which consumes a lot of power and takes a long time to heat up. Difficult to control; some factories use a new type of microwave dryer to dry the products, but the drying temperature of the microwave dryer is too high, and it is not easy to control, it is easy to make the plastic products coke, making the products unusable, and a small number of factories use electromagnetic drying Compared with microwave drying and resistance wire, the efficiency of electromagnetic drying is higher than that of resistance wire, and it is easier to control than microwave drying and resistance wire. However, plastics are prone to aging above 80°C, which leads to changes in the physical properties of plastic products. Existing drying equipment cannot prevent plastic products from aging. ; and the products of the traditional dryer are partially static when drying, the drying area is limited, and the time required is long; when the traditional dryer is drying the plastic products, the surface of the plastic product is easy to wear, resulting in the surface of the product being damaged. Scratches are left, and most dryers are not equipped with humidity detection equipment. The drying time needs to be judged by experienced staff, which may easily lead to incomplete drying

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