A domestic sewage treatment equipment

Abstract

The invention provides a kind of domestic sewage treatment equipment. The domestic sewage treatment equipment comprises a bucket body and a bucket cover. The bucket body is provided with a water inlet and a water outlet. The gap, the water inlet and outlet are all connected with the annular gap, the annular gap is filled with activated carbon particles, the purification cylinder is densely covered with water guide holes, the purification cylinder is equipped with a rotating shaft, and the rotating shaft is equipped with stirring blades; , the barrel cover will close the mouth of the installation barrel, and there is a partition that can slide up and down inside the installation barrel. A motor is fixed on the lower side of the partition, a through hole is arranged on the barrel cover, a spline groove is arranged on the top wall of the rotating shaft, the lower end of the motor shaft passes through the through hole and is inserted in the spline groove, the motor shaft has an external spline, the motor shaft and An O-ring is arranged between the walls of the through hole, and a liquid medicine inlet is arranged on the side wall of the installation barrel. The invention has the advantage of good purification effect.

Description

Technical field [0001] The present invention belongs to the field of sewage treatment involves a living sewage treatment equipment. Background technique [0002] Domestic sewage is the wastewater discharged in the daily life of residents, mainly from residential buildings and public buildings, such as residential, organs, schools, hospitals, shops, public places and industrial enterprises. The pollutants contained in domestic sewage are mainly organic (such as protein, carbohydrate, fat, urea, ammonia nitrogen, etc.) and a large number of pathogenic microorganisms (such as parasitic eggs and intestinal infectious viruses). The organic matter existing in domestic sewage is extremely unstable, and it is easy to corrupt. Bacterial and pathogens are multi-breeding in terms of organic matter in life sewage, which can lead to spread in infectious diseases. Therefore, it must be treated before domestic sewage emissions. Generally, during domestic life, the sewage is directly emissions w...

AI Technical Summary

Problems solved by technology

Therefore, domestic sewage must be treated before discharge. Generally, sewage is discharged directly without treatment in family life. There are often peculiar smells in the pipeline, which causes inconvenience to daily life.

Images