System for disassembling waste refrigeration plants and recycling materials

Abstract

The invention relates to a three-level crushing and three-level sorting system for disassembling waste refrigeration plants and recycling materials. The system consists of a pre-disassembling system, a crush separating system and a post-processing system. The system for disassembling waste refrigeration plants and recycling materials solves a series of environmental and social problems of the treatment of the traditional waste refrigeration plants. By adopting a tertiary-crushing and tertiary-sorting design, the system can disassemble and recycle refrigeration compressors and condensation plants, can effectively sort and recycle CFC, oil, iron, copper, PUR, pentane and the like in waste refrigeration plants, and is flexibly suitable for disassembling the condensation plants of all kinds of sizes. The system cannot only treat waste refrigeration plants scientifically, but also can recycle resources and reduce environment pollution so that the system has good environmental benefit, economic benefit and social benefit.

Description

technical field [0001] The invention relates to a waste refrigeration equipment dismantling and material recovery system used for waste refrigeration equipment treatment. Background technique [0002] Refrigeration equipment has entered the households of Chinese people since the 1980s. Many equipments have been used for more than 15 years. Some components are aging, unsafe to use and high in energy consumption. Refrigerators can reach more than 5 million units, and increase at a rate of 10% every year, and the number of other refrigeration equipment is also quite alarming. A large number of discarded refrigeration equipment not only has a huge waste of useful metals and other useful substances, but also has an unorganized discharge of refrigerants, which seriously affects the atmospheric environment. For example, if refrigerators and air-conditioning compressors are not handled properly, the leakage of some refrigerants such as R11, R22, etc. will cause damage to the earth’...

AI Technical Summary

Problems solved by technology

This primitive treatment method firstly has low treatment efficiency and has a great impact on the safety and health of workers. Secondly, it only simply recycles materials such as copper pipes and iron sheets, and the resource recycling rate is low. Thirdly, the recycled by-products are of low quality. Low purity, miscellaneous particle size, and finally, no recovery of refrigerants (R11, R22, etc.), lubricating oil and other substances, causing serious pollution to the environment

Images