Rainwater recycling and treatment system

Abstract

The invention discloses a rainwater recycling and treatment system comprising a filter tank, a sedimentation tank, a clean water tank and a support base. The filter tank is fixedly mounted at one endof the top of the support base; the sedimentation tank is fixedly mounted at one end, away from the filter tank, of the top of the support base; the sedimentation tank is fixedly mounted at the top ofthe support base and located between the filter tank and the clean water tank; the filter tank consists of a filter tank I, a filter tank II, a fiber bundle, a filter screen and a water pump I; a flocculating agent is fully mixed with water , so that the contact area of rainwater and the flocculating agent is increased, the precipitation efficiency is improved, and the precipitation time is shortened; with a scraping plate, sediments adhering to the outer side of a silt collecting tank can be cleaned conveniently, the labor intensity of workers is reduced, the cleaning efficiency is improved;with a first filtering box and a second filtering box, secondary filtering and peculiar smell removing are conducted on settled rainwater conveniently; and sterilization and disinfection can be conducted in the clean water tank through an ultraviolet sterilization lamp.

Description

Technical field: [0001] The invention belongs to the technical field of rainwater recovery, and in particular relates to a rainwater recovery treatment system. Background technique: [0002] In the current process of rainwater recycling, it is impossible to increase the probability of capturing suspended particles in the water, to fill the flocculant with the water and fully mix it, to increase the contact area between rainwater and flocculant, and to improve the sedimentation efficiency. It is impossible to shorten the precipitation time. When cleaning, it is not convenient to clean the sediment that adheres to the inner wall, which increases the labor intensity of workers. It is not convenient to carry out secondary filtration and odor removal of the rainwater after precipitation. disinfect. Invention content: [0003] The object of the present invention is to provide a rainwater recovery and treatment system in order to solve the above problems, which solves the shortc...

AI Technical Summary

Problems solved by technology

[0002] In the current process of rainwater recycling, it is impossible to increase the probability of capturing suspended particles in the water, to fill the flocculant with the water and fully mix it, to increase the contact area between the rainwater and the flocculant, and to improve the sedimentation efficiency. It is impossible to shorten the sedimentation time. When cleaning, it is not convenient to clean the sediment that adheres to the inner wall, which increases the labor intensity of workers. It is not convenient to carry out secondary filtration and odor removal of the rainwater after precipitation. It is not possible to sterilize by ultraviolet sterilization lamp disinfect

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