Plastic product production equipment with toxic gas eliminating and drying functions

Abstract

The invention relates to plastic product production equipment with toxic gas eliminating and drying functions. The plastic product production equipment comprises a main body, wherein a drying box, a driving mechanism, a drying mechanism, a treating mechanism, a melting box and a production box are arranged in the main body, wherein the driving mechanism comprises a motor, a first gear, a transmission shaft, a second gear, a third gear and a rotary shaft; the drying mechanism comprises a fourth gear, a cross beam, a communicating pipe and two mixing units; and the treating mechanism comprises aheating unit, an extraction unit, an air supplying unit and a combustion unit. The plastic product production equipment with toxic gas eliminating and drying functions can dry raw materials through the drying mechanism to prevent surface coarseness of a product as a result of water in the raw materials or air bubbles in a plastic melt. Therefore, the plastic product production equipment can extract harmful gas generated by melting a plastic through the treating mechanism and heat the melting box by combusting the harmful gas, so that the energy sources are saved.

Description

technical field [0001] The invention relates to the field of plastic product production equipment, in particular to a plastic product production equipment with toxic gas removal and drying functions. Background technique [0002] Plastic products are a general term for household and industrial products processed with plastic as the main raw material, including injection molding, blister and other products that use plastic as raw material. Plastic production is a general term for various processes that convert synthetic resin or plastic into plastic products, and is a relatively large production sector in the plastics industry. [0003] Plastic is flammable and produces toxic fumes when burned. For example, toluene is produced when polystyrene burns, a small amount of toluene can cause blindness, inhalation of toluene can cause vomiting and other symptoms, and high temperature environment will cause plastic to decompose into toxic components, such as benzene rings, etc. Not ...

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Problems solved by technology

[0003] Plastic burns easily and produces toxic gases when burned

For example, toluene is produced when polystyrene burns, a small amount of toluene can cause blindness, inhalation of toluene can cause vomiting and other symptoms, and high temperature environment will cause plastic to decompose into toxic components, such as benzene rings, etc. Not only that, plastic raw materials will carry a lot of water, and Moisture will not only cause the surface of the product to be rough, but also cause air bubbles to appear in the plastic melt, causing cavities to appear inside the product, resulting in a decrease in the quality of the product

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