Diversion treatment and conveying equipment for municipal sewage pipe network

Abstract

The invention discloses diversion treatment and conveying equipment for a municipal sewage pipe network, which includes a river drainage pipe and a sewage pipe. An underground rainwater well is arranged on the top of the river drainage pipe, and one side of the underground rainwater well is sequentially connected from top to bottom. There are clean water pipes, sewage pipes and sediment pipes. One end of the clean water pipes, sewage pipes and sediment pipes is connected with a pipeline connection device, and one side of the pipeline connection device is sequentially connected from top to bottom. There are river confluence pipes, sewage confluence pipes and mud discharge pipes, the river confluence pipes are connected to river drainage pipes, the sewage confluence pipes are connected to sewage pipes, and a screw conveyor is arranged on the mud discharge pipes. One end of the mud discharge pipe extends to the ground, the river drainage pipe is provided with a first one-way valve, the sewage pipe is provided with a second one-way valve, and the clean water pipe is provided with a clean water pump. The present invention has It has the characteristics of strong practicability and saving water treatment volume.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to diversion treatment and delivery equipment for municipal sewage pipe networks. Background technique [0002] Rainwater treatment is the purification process of surface runoff water (rainwater, snowmelt water, sprinkler water) in urban areas. According to different pipeline system drainage systems, rainwater treatment can be treated alone or combined with domestic sewage and industrial wastewater. [0003] However, after the existing underground rainwater wells fall into the manhole cover, they are often sent to the river or the sewer pipe network in a concentrated manner. If they are directly imported into the sewer pipe network, the water treatment capacity will increase. If they are imported into the river, they will bring a lot of sediment and Impurities cause water pollution and poor practicability. Therefore, it is necessary to design diversion treatment and conve...

AI Technical Summary

Problems solved by technology

[0003] However, after the existing underground rainwater wells fall into the manhole cover, they are often sent to the river or the sewer pipe network in a concentrated manner. If they are directly imported into the sewer pipe network, the water treatment capacity will increase. If they are imported into the river, they will bring a lot of sediment and Impurities, causing water pollution, poor practicability

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