A sewage treatment pipe for buildings

Abstract

The invention discloses a waste water treatment pipe for a building, belonging to the field of waste water treatment of buildings. The waste water treatment pipe for the building comprises a clear water main pipe and purifying pipes, wherein the clear water main pipe is inserted in the right sides of an upper building floor, a middle building floor and a lower building floor, the upper building floor, the middle building floor and the lower building floor are connected with waste water drain pipes, and the waste water drain pipes are connected with flowmeters. According to the waste water treatment pipe for the building, the waste water in the upper building floor enters the purifying pipe in the middle building floor through the waste water main pipe, the purifying pipe effectively filters and purifies the waste water through a turnover filtering net layer, a turnover sponge filtering net layer, a turnover inorganic filter membrane layer and a hollow fiber permeable membrane, water with different purification degrees is reused through a closestool flushing connecting pipe and a flower-watering connecting pipe, the purified water enters the clear water main pipe through a water outlet pipe and is drained, so that the environmental pollution is effectively reduced, a flushing pipe is utilized for carrying out back flushing on a filtering layer in a clear water pipe by adopting the stored clear water, the treated clear water is resued, so that water resources are saved.

Description

technical field [0001] The invention relates to the field of building wastewater treatment, and more specifically relates to a building wastewater treatment pipe. Background technique [0002] There are a large number of residents living in the building, and there is a lot of domestic wastewater. When the pipelines in the floor are designed, the pipelines for toilet feces and domestic wastewater are mostly discharged through different pipelines, and the domestic wastewater of floor residents is mostly discharged directly into the wastewater supervisor. It is directly conveyed and discharged from the waste water main pipe. On the one hand, the discharged waste water will pollute the sewer. On the other hand, a large amount of waste water is directly discharged, which cannot effectively use water resources and waste a lot of water resources. Contents of the invention [0003] 1. technical problem to be solved [0004] Aiming at the problems existing in the prior art that o...

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Problems solved by technology

[0004] Aiming at the problems existing in the prior art that on the one hand the discharged waste water will pollute the sewer, on the other hand a large amount of waste water will be directly drained away, water resources cannot be effectively used and a large amount of water resources are wasted, the purpose of the present invention is to provide a Wastewater treatment pipes, which can effectively avoid polluting sewers, and can effectively use water resources and save water resources

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