Nano-magnetic intelligent integrated water body remediation device

Abstract

The invention provides a nano-magnetic intelligent integrated water body remediation device. The nano-magnetic intelligent integrated water body remediation device comprises a sewage lifting pump, a flocculation mixing tank, a magnetic powder mixing tank, a PAM mixing tank, a sedimentation tank, a high-speed shearing machine, a magnetic separator and a micro-nano bubble machine; the flocculation mixing tank, the magnetic powder mixing tank and the PAM mixing tank are sequentially communicated with one another; the sedimentation tank is communicated with the outflow side of the PAM mixing tank;two water outflow pipelines are arranged at the upper part of the sedimentation tank; one path of outflow water enters the micro-nano bubble machine so as to perform oxygenation, and the other path of outflow water converges and returns to the upstream side or the far end of sewage, so that circulation is realized; a large sludge discharge pipeline and a small sludge discharge pipeline are arranged at the lower part of the sedimentation tank; sludge discharged from the larger sludge discharge pipeline reflows through a sludge reflux pump and enters the magnetic powder mixing tank; sludge discharged from the smaller sludge discharge pipeline enters the high-speed shearing machine through a residual sludge pump so as to be crushed; and the crushed sludge enters the magnetic separator so asto be subjected to sludge and magnetic powder separation, and the separated magnetic powder is recycled and injected into the magnetic powder mixing tank. The device can effectively improve the oxygenation efficiency of a water body and improve the water quality of the polluted water body.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a nano-magnetic intelligent integrated water restoration device. Background technique [0002] In today's society, both the government and the people pay great attention to environmental protection. Among the "three wastes", wastewater is the focus of people's attention. Human life is inseparable from water. Pollutants in wastewater will directly or indirectly cause damage to human and natural organisms, and bring great harm to the environment. Now that water resources are becoming more and more tense, more and more people pay more and more attention to the discharge of sewage treatment and the restoration of water bodies. [0003] Black and odorous water has always been a serious problem in the water environment. The gray and black odor of the water has affected the quality of life of the majority of urban and rural residents. A large amount of industrial ...

AI Technical Summary

Problems solved by technology

A large amount of industrial wastewater flows into the river, causing black and odorous water bodies, and the water ecosystem is also facing huge challenges. Therefore, repairing the water body and making the water body self-purifying has become an urgent problem to be solved

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