Multi-layer and multi-medium sedimentation type industrial water filtering system

Abstract

The invention discloses a multi-layer and multi-medium sedimentation type industrial water filtering system which consists of a liquid inlet pipe, a tank ear, a tank body, a quartz sand filtering layer, an anthracite filtering layer, an anthracite clearing port cover, an activated carbon filtering layer, a mesh partition plate, a tank leg, an upper clearing port cover, an activated carbon clearingport cover and a liquid outlet pipe, wherein by adopting the quartz sand filtering layer, the anthracite filtering layer and the activated carbon filtering layer for filtering in the tank body, the incoming water flows through the filtering layer from top to bottom, the suspended solids and mucilage glue particles in water are filtered out by the filtering materials anthracite and quartz sand aswell as the activated carbon layer by layer, such impurities as organic matters, colloid, sediment and metal ions in water can be effectively removed, thus the turbidity of water is reduced, and an aim of recycling the industrial water is achieved.

Description

technical field [0001] The invention relates to the technical field of filters, in particular to a multi-layer multi-media subsidence industrial water filtration system. Background technique [0002] There is a serious water resource crisis in our country, especially the large amount of industrial water consumption, the low rate of water recycling, and the phenomenon of waste is still serious. How to improve the reuse rate of industrial water is of great significance in our country. The traditional large-flow industrial water It is treated by the sewage treatment system and then reused; while the small-flow industrial water of small enterprises is discharged because there is no small-scale water treatment device, which not only wastes water resources, but also causes environmental pollution. Contents of the invention [0003] The multi-layer multi-media subsidence industrial water filtration system of the present invention adopts quartz sand filter layer, anthracite filter...

AI Technical Summary

Problems solved by technology

[0002] There is a serious water resource crisis in our country, especially the large amount of industrial water consumption, the low rate of water recycling, and the phenomenon of waste is still serious. How to improve the reuse rate of industrial water is of great significance in our country. The traditional large-flow industrial water It is treated by the sewage treatment system and then reused; while the small-flow industrial water of small enterprises is discharged because there is no small-scale water treatment device, which not only causes waste of water resources, but also causes environmental pollution

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