Environment-friendly polymer material processing device and preparation method

Abstract

The invention discloses an environment-friendly polymer material processing device and preparation method. The environment-friendly polymer material processing device comprises a device body; supporting columns are vertically and fixedly connected to the four point corners of the lower end face of the device body; a feeding cylinder is fixedly connected to the upper end of the device body and communicates with the device body; an annular inlet is formed in the upper end face of the feeding cylinder; a crushing knife is vertically arranged in the feeding cylinder; an annular cover is arranged at the annular inlet in a covering mode; and the upper half portion of the device body is a melting chamber. The supporting columns are used for supporting the whole device body; a rubber cushion is used for increasing the friction force of the supporting points of the supporting columns, and thus firmness is reinforced; environment-friendly materials are conveniently put into the feeding cylinderby workers through the annular inlet and thus enter the device body; the crushing knife is used for crushing the materials in the feeding cylinder; the annular cover is used for sealing the annular inlet, and thus the materials are prevented from flying out in the crushing process; an electric heating plate is powered on to generate heat so as to enable the entered crushed materials to be melted into liquid; and a temperature detector is used for feeding back the temperature in the melting chamber in real time.

Description

technical field [0001] The invention belongs to the technical field of material processing equipment, and in particular relates to an environment-friendly polymer material processing device and a preparation method. Background technique [0002] Polymer materials mainly include plastics, rubber and synthetic fibers, which have many excellent properties. The raw materials of organic polymer materials mainly come from the petrochemical industry. Its quality is about 1 / 7 of that of metal materials. It is easy to process and shape, and has a wide range of uses. It is playing an increasingly important role in people's lives. In the process of research, development and production of polymer materials, people only pursue the properties and functions of materials one-sidedly, ignoring the need to consume a lot of energy and resources and pollute the environment in the process of material production, use and disposal. [0003] Environmentally friendly green polymer material is an en...

AI Technical Summary

Problems solved by technology

In 2010, 58.3 million tons of polymer materials were used to produce plastics in my country, consuming about 165 million tons of petroleum resources. Among them, 50% to 60% of polymer materials cannot be recycled after use, and are difficult to decompose, resulting in plastic waste in solid waste. The content reaches 10%, causing serious environmental pollution

[0007] Due to the presence of hydrogen bonds between natural polymer chains such as starch, cellulose, and lignin, the intermolecular force is strong, the solubility is poor, and it decomposes at high temperature without melting. It has disadvantages such as poor physical properties and poor processability when used as plastics. Modify it

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