Industrial wastewater purification device

The utility model discloses an industrial wastewater purification device which comprises a treatment tank, a pretreatment assembly arranged in the treatment tank, an auxiliary filtering assembly arranged in the treatment tank, an overflow assembly arranged in the treatment tank, and a discharge assembly arranged at the bottom of the treatment tank, so that wastewater can be filtered in an auxiliary manner; according to the wastewater treatment device disclosed by the invention, heavy metals contained in wastewater can be absorbed, solids in the wastewater can be filtered, the filtered water is treated in a centralized manner, and the water in the overflow bin can be pumped out, so that the problem of sewage discharge in the prior art is effectively solved. 本实用新型公开了一种工业废水净化装置，包括处理罐，所述处理罐的内部设置有预处理组件，所述处理罐的内部设置有辅助过滤组件，所述处理罐的内部设置有过溢组件，所述处理罐的底部设置有排放组件，可以对废水进行辅助过滤，可以吸收废水中含有的重金属，可以把废水中的固体进行过滤，过滤后的水集中进行处理，可以把过溢仓内的水抽出，进而有效的解决了现有技术中存在的污水排放的问题。