A multi-stage coupling combined ecological water environment restoration device

Abstract

The invention discloses a multi-stage coupling combination ecological water environment restoration device, which includes a water tank, a filter pool and an artificial wetland. The inside of the water tank is fixed with a first filter screen, and the bottom of one side of the water tank is fixed with a sewage valve through a comprehensive pipe. One side of the top of the pipe is fixed with an input valve through the input pipe, the top of the water tank is fixed with a coagulation tank, the top of one side of the coagulation tank is fixed with a conduit, and one end of the conduit is fixedly connected with the top of one side of the water tank; the present invention The beneficial effects are: a multi-stage coupling combination ecological water environment restoration device of the present invention can filter impurities in the raw water by setting the first filter screen, and can evenly discharge the gas to the coagulation by setting several exhaust pipes. The inside of the pool disturbs the raw water and stirs the coagulant inside the coagulation tank. The coagulant is completely in contact with the suspended solids in the raw water, which can quickly form flocs and improve the stirring effect of the raw water. The coupling combination method is adopted. The processing effect is good.

Description

technical field [0001] The invention relates to a water environment restoration device, in particular to a multi-stage coupling combined ecological water environment restoration device, which belongs to the technical field of water environment restoration. Background technique [0002] Water environment refers to the environment in which water is formed, distributed and transformed in nature. It refers to various natural factors and related social factors surrounding the space of people and water bodies that can directly or indirectly affect human life and development. In general, some refer to the relatively stable environment of natural waters with land as the boundary. The main ecological measures for water environment restoration are the construction and restoration of water ecosystems, and the core is the construction of water body biomes. Common water environment ecological restoration devices have a poor stirring effect on raw water, it is difficult to increase the co...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-stage coupling combined ecological water environment restoration device to solve the problem that the current common water environment ecological restoration device proposed in the above background technology has a poor stirring effect on raw water, and it is difficult to increase the coagulation speed of raw water, and Dealing with poor performance

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