Ship for purifying river sewage

Abstract

The invention relates to a ship for purifying river sewage. The ship is characterized in that a lower part of the ship body of the ship is connected with a quartz sand container containing quartz sands, several through holes along a length direction of the ship body are arranged in the quartz sand container, and a mesh cover having two layers of filter screens is arranged at a front end of the quartz sand container. When the ship moves on a riverway, large suspensions can be filtered by the mesh cover, small suspensions can be absorbed and filtered by a quartz sand channel with a size of more than 100 centimeters, so that the sewage in the riverway can be conveniently and rapidly purified by the ship.

Description

technical field [0001] The invention relates to a river sewage treatment device, in particular to a device for treating sewage by using special ships to move in the river. Background technique [0002] With the rapid development of China's economy, the pollution of the environment has become more and more serious, and has threatened the survival of human beings on a large scale. Whether it is the recent nationwide smog weather or the frequent occurrence of red tides, it has become clear that It shows that China's environmental pollution is extremely serious, affecting everyone's health. my country's economic development can no longer be at the expense of the environment. The harmony between man and nature has been paid more and more attention. For this reason, our government is also increasing environmental protection efforts , Enterprises that produce a large amount of industrial wastewater are required to establish sewage treatment devices, but the price of existing sewage...

AI Technical Summary

Problems solved by technology

Such as industrial wastewater, which contains many pollutants and complex components, not only is not easy to purify in water, but also difficult to deal with.

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