本发明属于固体废弃物资源化技术领域,具体涉及一种破碎废玻璃中金属杂质物理分离系统。该系统联合磁选、涡电流分选、高压静电分选等多种物理分选技术,与湿法回收技术相比,全程无水操作,且废玻璃混合物中各金属组分均得到了高效的分选纯化,实现了废玻璃中金属组分的无水纯化,避免了二次污染的产生。与现有技术相比,本发明的废玻璃中金属杂质物理分离系统应用范围广,受限因素少,且基于此装置开发的废玻璃纯化技术,避免了湿法回收技术中废水污染问题,兼具废玻璃中各金属组分的高效回收,为废玻璃绿色、高效回收提供了新技术。
The invention belongs to the technical field of solid waste recycling, in particular relates to a physical separation system of metal impurities in broken waste glass. The system combined magnetic separation, eddy current separation, high voltage electrostatic separation and other physical separation technology, compared with the wet recovery technology, the whole process of waterless operation, and the waste glass mixture of metal components are highly efficient separation and purification, to achieve the waste glass of metal components in the water purification, avoid the generation of secondary pollution. Compared with the prior art, the physical separation system of metal impurities in waste glass of the invention has a wide application range and fewer restricted factors, and the waste glass purification technology developed on the basis of the device avoids the problem of waste water pollution in the wet recovery technology, and provides a new technology for the green and efficient recovery of waste glass.