System for efficiently cracking electronic wastes based on strong plasma

Abstract

The invention relates to a system for efficiently cracking electronic wastes based on strong plasma. The parts are connected in the following way that: a plasma power source, an electromagnet generation device, a plasma generator, a pyrolyzing furnace, an absorbing tower, a cloth bag dust collector and an active carbon absorbing tower are connected with a computer integrated management system through an iCAN (industrial Controller Area Network); the computer integrated management system is connected with a digital visual monitoring system through a TCP/IP (Transmission Control Protocol/Internet Protocol) network; the plasma generator is connected with the electromagnet generation device, the plasma power source, the pyrolyzing furnace and the digital visual monitoring system respectively;the pyrolyzing furnace is also connected with the digital visual monitoring system, the absorbing tower, a vitreous body discharging groove and a metal block shaping groove; the absorbing tower is connected with the cloth bag dust collector; and the cloth bag dust collector is in sequence connected with the active carbon absorbing tower. The system has high utilization rate of energy, good automation level and low economic cost in long term use.

Description

technical field [0001] The invention relates to the technical field of electronic waste treatment, in particular to a high-efficiency cracking system for electronic waste based on strong plasma. Background technique [0002] The recycling of electronic waste has become a very important environmental protection issue that concerns people's livelihood. "Electronic waste" is a "green mine" if it is handled well, otherwise it is a dangerous product. my country has become the world's manufacturing base for electrical and electronic products, accounting for about 80% of the output of the global home appliance market. At the same time, it has also suffered serious pollution consequences caused by discarded electrical and electronic products. The traditional incineration treatment method can emit carcinogenic and highly toxic dioxins, and bring serious heavy metal pollution, endangering ecological safety. Different from traditional treatment methods, the plasma-based e-waste recyc...

AI Technical Summary

Problems solved by technology

[0009] According to the search, in the field of electronic waste plasma cracking system technology, there is no high-power soft-switching plasma power supply, magnetron homogenization plasma jet technology, ARM-based digital control technology, iCAN-based thermal cracking technology. Reports on related product technologies such as process information sensing and transmission technology to improve the energy conversion efficiency of the cracking system and the automation level of the cracking process

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