Vehicle-mounted city and town life sewage treatment system

Abstract

The invention discloses a vehicle-mounted city and town life sewage treatment system which adopts the following technical scheme: a rough filtering device and a fine filtering device are fixed in a clean water tank for collecting clean water through a mounting bracket; the rough filtering device and the fine filtering device are solid-liquid separation devices; the rough filtering device is used for separating larger solid matters; the fine filtering device is used for separating small solid matters; the fine filtering device is driven by a power transmission device; filtered water remains in the clean water tank. A work method of the system is that sewage after the large solid matters are filtered enters the fine filtering device from the rough filtering device, the small solid matters are filtered, the water is collected by the clean water tank, and the large solid matters and the small solid matters are discharged from the rough filtering device and the fine filtering device respectively. According to the system, the solid matters in the life sewage are separated, organic components (excrement serves as a very good industrial raw material) in the life sewage are recovered and fully utilized, and the pollution of the life sewage on a water body is controlled.

Description

technical field [0001] The invention relates to a sewage treatment system, in particular to a vehicle-mounted urban domestic sewage treatment system for solid-liquid separation of domestic sewage in urban septic tanks. Background technique [0002] With the continuous acceleration of urbanization, the number of urban population (resident population + floating population, the same below) has increased significantly, and the amount of sewage produced is astonishing. For a long time, due to the lack of effective treatment and transformation methods, most of the domestic sewage in cities and towns at this stage is directly discharged to surrounding lakes and rivers, which has caused serious damage to the water bodies in my country's cities and surrounding areas and even major water systems in the country. pollute. Contents of the invention [0003] In order to effectively control the pollution of domestic sewage to the water body, recycle and fully utilize the organic componen...

AI Technical Summary

Problems solved by technology

For a long time, due to the lack of effective treatment and transformation methods, most of the domestic sewage in cities and towns at this stage is directly discharged to surrounding lakes and rivers, which has caused serious damage to the water bodies in my country's cities and surrounding areas and even major water systems in the country. Pollution

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