A floor sewage purification power generation system

Abstract

The invention belongs to the technical field of sewage reutilization, and particularly relates to a purifying power generation system of floor sewage. The purifying power generation system comprises a water diversion header pipe, wherein the water diversion header pipe is connected with two water diversion pipe branches, the lower ends of the water diversion pipe branches are connected with vertical flow guide pipes, conical decontamination bodies filled with active carbon are positioned below the vertical flow guide pipes, flocculation basins are positioned below the conical decontamination bodies, a radical sedimentation basin is positioned below the flocculation basins, the basin wall at the upper part of the radical sedimentation basin is a water-permeable wall, a water collecting tank is positioned below the radical sedimentation basin, an infrared valve is positioned at the bottom of the water collecting tank, and the infrared valve is connected with a water turbine through a vertically downward power generation pipeline; the water-permeable wall is provided with a hole, and the hole is internally provided with a high-molecular filter core. According to the purifying power generation system, when the water collecting tank is full filled with water, the infrared valve is opened, reclaimed water inside the water collecting tank enters the water turbine through the power generation pipeline for power generation; when the water inside the water collecting tank is wholly discharged, the infrared valve is closed, and water is collected again. The purifying power generation system disclosed by the invention can carry out power generation by sufficiently utilizing domestic sewage generated by high-rise residents, not only can thoroughly purify sewage, but also can increase the power generation efficiency.

Description

technical field [0001] The invention belongs to the technical field of sewage reuse, and in particular relates to a system for purifying and generating floor sewage. Background technique [0002] With the rapid development of social economy, the increase of population and the acceleration of urbanization process, the amount of sewage "produced" by cities is increasing day by day, and sewage treatment has become a problem that needs to be paid attention to urgently. At present, some people have proposed the idea of ​​collecting sewage on the floor and reusing it to generate electricity, mainly through the two parts of the sewage collection system and the reclaimed water power generation system to realize the function of reusing sewage to generate electricity. However, due to the instability and irregularity of the domestic sewage generated by high-rise buildings, the current power generation system adopts a real-time power generation method, that is, the sewage from the floor...

AI Technical Summary

Problems solved by technology

However, due to the instability and irregularity of domestic sewage generated by high-rise buildings, the current power generation system adopts a real-time power generation method, that is, the sewage from the floor drainage pipes is discharged to the collection system, and power generation is performed immediately after purification.

Due to the small amount of water, only miniature water wheel-generator sets can be used, so the power generation efficiency is low

In addition, there are germs, stains and some domestic garbage in the domestic sewage. The purification device currently used in the corridor sewage power generation system has the problem of incomplete purification, resulting in a rapid aging rate of the generator set and a large loss to the power generation system.

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