Domestic sewage treatment device

Abstract

The invention discloses a domestic sewage treatment device. The device comprises a placement shell, a sewer pipe, a separation grid, a drainage pipe, rotating blocks, a connecting cylinder, a blockingring, a fixing bolt, a connecting pipe, a water pumping pipe, a water storage shell, a limiting shell, a baffle plate, a filtering mechanism, screw rods, clamping shells, a first activated carbon filter screen, an ultrafiltration membrane, a reverse osmosis membrane, fastening nuts, a foam plate, a foam cavity, a second activated carbon filter screen, a water suction pump, a water outlet pipe, anend cover, vibration motors, connecting plates, springs, fixing rods, blocking blocks, bases and sliding cavities. The domestic sewage treatment device is novel in design and is convenient for centralized treatment of domestic sewage; the purification and filtration effect of the domestic sewage is improved through the arranged filtering mechanism; the filtering mechanism can be conveniently disassembled and assembled, so that the filtering mechanism is convenient to clean and use; through arranged vibration mechanisms, the sedimentation effect of impurities in water in the water storage shell can be improved, water purification efficiency is improved, and meanwhile, precipitated substances can be cleaned conveniently after clean water is discharged, so that use is facilitated.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to a domestic sewage treatment device, which belongs to the technical field of sewage treatment application. Background technique [0002] Domestic sewage is the wastewater discharged from residents' daily life, mainly from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and industrial enterprise toilets. The pollutants contained in domestic sewage are mainly organic matter and a large number of pathogenic microorganisms. The organic matter present in domestic sewage is extremely unstable and easily rots to produce stench. [0003] At present, there are more and more domestic sewage, and some domestic sewage treatment devices have poor sewage treatment effect, and there are more impurities on the surface of the filter mechanism during the sewage treatment process, which is not easy to clean, reduces the cleaning effi...

AI Technical Summary

Problems solved by technology

The organic matter present in domestic sewage is extremely unstable, easy to rot and produce foul smell

[0003] At present, there are more and more domestic sewage, and some domestic sewage treatment devices have poor sewage treatment effect, and there are more impurities on the surface of the filter mechanism during the sewage treatment process, which is not easy to clean, reduces the cleaning efficiency, and greatly The effect of reducing the filtration efficiency of the device will affect the efficiency of domestic sewage treatment, which is not easy to use

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