A purification device applied to floor wastewater treatment

Abstract

The invention discloses a purification device applied to floor wastewater treatment and belongs to the field of floor wastewater purification devices. The purification device applied to the floor wastewater treatment comprises a wastewater collection pipe and a pure water main pipe, wherein the wastewater collection pipe is connected with a flow meter; the pure water main pipe penetrates through an upper-floor house and a lower-floor house; the upper end of the wastewater collection pipe is located in the upper-floor house. According to the purification device disclosed by the invention, impurities in wastewater can be primarily removed by utilizing a purification pipe through a filter screen filtering layer and an active carbon adsorption layer; meanwhile, a filtered water flow further permeates a circular truncated cone type RO (Reverse Osmosis) membrane; a hollow fiber membrane is used for removing bacteria and the water flow is clarified, so that the wastewater is purified and the purified wastewater is discharged into the pure water main pipe; meanwhile, quantitative pure water is stored from the pure water main pipe through a water storage tank; the filter screen filtering layer and the active carbon adsorption layer, which are overturned, are subjected to backwashing by utilizing pure water and the circular truncated cone type RO membrane and the hollow fiber membrane are washed, so that pollution to a sewer is effectively avoided and the environment is protected.

Description

technical field [0001] The invention relates to the field of floor wastewater purification devices, and more specifically relates to a purification device applied to floor wastewater treatment. Background technique [0002] People in residential buildings need to use a lot of domestic water in their daily life. Most of the used waste water is directly discharged to the sewer through the drainage pipes in the floor. The waste water is directly discharged to the sewer, which will pollute the sewer, and the waste water is easy to seep into the ground soil, causing environmental pollution. Contents of the invention [0003] 1. technical problem to be solved [0004] In view of the fact that the waste water in the prior art is directly discharged to the sewer, it will pollute the sewer, and the waste water is easy to penetrate into the underground soil, causing environmental pollution. The purpose of the present invention is to provide a purification device for floor waste wa...

AI Technical Summary

Problems solved by technology

[0004] In view of the fact that the waste water in the prior art is directly discharged to the sewer, it will pollute the sewer, and the waste water is easy to penetrate into the underground soil, causing environmental pollution. The purpose of the present invention is to provide a purification device for floor waste water treatment, which It can realize that the waste water is discharged to the sewer after being purified, effectively avoiding pollution to the sewer and protecting the environment

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