Household appliance type rubbish dismantling, sorting and recycling process and equipment

Abstract

The invention discloses a household appliance type rubbish dismantling, sorting and recycling process and equipment. The process comprises the following steps of firstly pre-dismantling special components and harmful substances of household appliances such as a television, a computer, a washing machine and a refrigerator; then crushing by a stirrer, treating at high temperature, carrying out negative pressure-cyclone separation, magnetic force separation, eddy current separation, separation of vibration drive belts with holes and carrying out other processes sequentially, and separating and recycling other materials of light substances after the shells of household appliances are crushed, magnetic metal, nonferrous metal, glass, plastics and the like. According to the household appliance type rubbish dismantling, sorting and recycling process and equipment, the automation degree is high, no dust and waste gas exist, the working environment is friendly; meanwhile, the equipment has high separation and classifying efficiency, is simple and flexible in configuration, and is convenient to mange, repair and maintain. The process and the equipment have important significance on energy conservation, emission reduction, employment of workers, waste material utilization and environmental protection.

Description

technical field [0001] The invention relates to the technical field of household appliance solid waste treatment and recovery, in particular to a process and equipment for dismantling, sorting and recycling household appliance waste. Background technique [0002] With the continuous progress of modern human industrial civilization, the number of household appliances including televisions, computers, refrigerators, air conditioners, washing machines, etc. has increased dramatically. my country is a big country in the production and consumption of home appliances, and has now entered the peak period of upgrading and elimination of home appliances. According to incomplete statistics from the environmental protection department, there are 15 million discarded home appliances in my country every year, and it is also increasing at an average annual rate of 20%. , and the toxic and harmful substances such as lead, mercury, and chlorofluorocarbons contained in these eliminated home a...

AI Technical Summary

Problems solved by technology

The application of the present invention solves the problem of material handling intersection existing in the traditional dismantling technology, avoids the confusion of on-site operations, and eliminates potential safety hazards. The disadvantages are 1) this process can only be applied to the dismantling of waste TVs, and cannot be used in In the dismantling process of other waste household appliances; 2) The whole operation process adopts manual sorting process, the processing efficiency is low, the labor intensity of workers is high, and it will pollute the environment, which does not meet the development needs of modern industry and social life

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