Domestic sewage environment-friendly treatment box

Abstract

The invention belongs to the technical field of sewage treatment and discloses a domestic sewage environment-friendly treatment box. The domestic sewage environment-friendly treatment box comprises asewage box, a dreg separation basket, an impurity removing box, an impurity sticking tape and an air floating generator, wherein a water inlet is formed in the left side of the top of the sewage box;the dreg separation basket is arranged at a part, located at the lower end of the water inlet, in the sewage box. According to the domestic sewage environment-friendly treatment box, the dreg separation basket is arranged and sewage can be primarily filtered; meanwhile, the dreg separation basket can be lifted out from the top of the sewage box and the dreg separation basket is convenient to topple over and wash and is more convenient to use; the air floating generator is arranged and can generate a lot of highly-dispersed tiny bubbles through air holes on an air pipe; the air bubbles are adhered to suspended particles in sewage to form floc with the apparent density smaller than the apparent density of water, and the floc floats on the water surface and is convenient to clean; the floc onthe water surface is stuck on the impurity sticking tape through the impurity sticking tape and is scraped into a collection box through a scraping plate; the floc in the collection box flows into animpurity storage box through a drainage pipe and suspended matters in the water are cleaned; the cleaned water can be utilized again.

Description

technical field

[0001] The invention relates to a water treatment device, in particular to an environmental protection treatment box for domestic sewage, which belongs to the technical field of sewage treatment. Background technique

[0002] The development and progress of my country's sewage treatment industry is relatively late. Since the founding of the People's Republic of China and before the reform and opening up, the demand for my country's sewage treatment is mainly for industrial and national defense cutting-edge applications. After the reform and opening up, the rapid development of the national economy and the significant improvement of people's living standards have stimulated the demand for sewage treatment. After entering the 1990s, my country's sewage treatment industry entered a period of rapid development, and the growth rate of sewage treatment demand was much higher than the global level.

[0003] Since our country is a populous country, the domestic sewa...

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