Waste circuit board recycling equipment to decompose the value of electronic com
Release Time：2022-11-04 Source：Lithium battery recycling equipment Share：
In accordance with the international "waste who produces who handles" principle, the solution to the problem of recycling of waste electrical circuit boards or not directly affects the tens of billions of home appliances export shaved foreign exchange income. Circuit board recycling equipment project implementation, is also an important embodiment of environmental protection technology * modern social sustainable development, is an environmental protection equipment economy to demonstrate the spirit of modern cities, the concept of circular economy inevitable needs. At the same time circuit board recycling equipment production line circuit board disassembly equipment (burner) development investment at the right time to refresh the value of recycling waste circuit boards, waste circuit boards as a whole was eliminated or lost its original function, but many of its components are still far from life, still has a high availability and reliability. Moreover, many components contain a variety of toxic and harmful substances, precious metals, before the crushing of used circuit boards is necessary to disassemble and separate these components, in order to facilitate material enrichment, reduce the difficulty of the subsequent processing of material separation. In addition, the circuit board in the production and assembly process will produce many substandard products, in order to reduce production costs and maintenance costs, but also the need to disassemble the components have not been used to reuse.
Global supervision of circuit boards was once in a state of chaos and disorder, and processing technology is backward, low level. In China, there was a large number of circuit boards into the suburbs, rural areas, using manual methods of disassembly, the use of chemicals and incineration and other indigenous methods of separation, extraction of valuable metal materials, the results of the air and water bodies caused alarmingly serious secondary pollution, resulting in extraordinary ecological evils. Some seriously polluted places, not only all rivers are polluted, but also the groundwater is seriously polluted because toxic substances and liquids are buried or deep underground. As a result, it is impossible to find drinkable water for dozens or even hundreds of miles around. The soil was also thoroughly poisoned and turned into a barren land. The ecological and environmental problems caused by the circuit board has attracted the attention of all sectors of society and the government of China, the legislative work began to blaze, environmentally friendly and economically effective research and development of key technologies for circuit board recycling is imperative. Circuit board disassembly equipment electric heating technology application, effective solution to the problem of disassembly of electronic components of waste circuit boards, surface solder recovery, the use of drum automatic rotation device to complete the processing of waste circuit boards.