An energy-saving and environmentally friendly building wastewater treatment device

Abstract

The invention relates to the technical field of building environmental protection, in particular to an energy-saving and environment-friendly building wastewater treatment device, comprising a reaction box, wherein a filter element is arranged in the reaction box, a flocculation device is arranged inside the filter element, and the bottom of the filter element can be opened and closed for water conveyance One side of the filter element is provided with a sewage outlet, and the sewage outlet is sealed by a sealing element. The filter element is provided with an inclined filter layer. The reaction box is placed at the bottom of the filter element and has a drain channel. There is a rotating part, the rotating part is connected with the driving component by the transmission part, the driving component is limited by the limiting component, and the rotating part rotates and cooperates with the limiting component to drive the driving component to abut the sealing part, so that the sewage outlet is opened It is used to discharge the flocs on the filter layer, avoiding the existing use of the filter layer to filter and separate the flocs in the construction wastewater, which requires manual work or cleaning of the filter layer. Difficulty of layer cleaning.

Description

technical field [0001] The invention relates to the technical field of building environmental protection, in particular to an energy-saving and environmental-friendly building wastewater treatment device. Background technique [0002] Despite the development of society and the continuous increase of population, people's demand for buildings is also increasing. In the process of building construction, a large amount of waste water is often generated. These waste water includes available water resources mixed with a large number of sand and gravel particles. If these water resources are not reasonably used and discharged at will, it will seriously pollute the environment, but if they can be reused through treatment, it will not only reduce the pollution of wastewater, but also reduce the waste of water resources and protect the environment. . [0003] In the prior art, in the treatment of waste water, the sand and gravel-contaminated waste water is often filtered for many tim...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an energy-saving and environment-friendly building wastewater treatment device to solve the problem that after purifying and flocculating some floating impurities in building wastewater, the flocs are filtered and separated through the filter layer, which requires manual or cleaning of the filter layer. Due to the accumulation of a large number of flocs on the filter layer, the difficulty of cleaning the filter layer is increased

Images