Sewage treatment device

Abstract

The invention discloses a sewage treatment mechanical device which comprises an anaerobic chamber with a closed space inside, an aerobic chamber, a particle settling chamber and a disinfection sterilization chamber, wherein the anaerobic chamber is provided with a sewage inlet; a water inlet of the aerobic chamber is communicated with a water outlet of the anaerobic chamber; the aerobic chamber is provided with a biochemical filler for decomposing organic matters and an aeration device for oxygenating the aerobic chamber; the biochemical filler comprises a plurality of biochemical filler units; the biochemical filler units are suspended on a top cover of the aerobic chamber; the top cover of the aerobic chamber is provided with a biochemical filler withdrawal hole; a water inlet of the particle settling chamber is communicated with a water outlet of the aerobic chamber; and a water inlet of the disinfection sterilization chamber is communicated with a water outlet of the particle settling chamber. When the biochemical filler needs to be cleaned and replaced, the user only needs to take out the biochemical filler units one by one and perform cleaning and replacement, so the sewage treatment device can effectively solve the problems of inconvenience in cleaning and replacing the biochemical filler, and the like.

Description

technical field [0001] The invention relates to the field of waste water treatment mechanical equipment, more specifically, relates to a sewage treatment mechanical equipment. Background technique [0002] With the increasing seriousness of water resource problems and the increasing awareness of water conservation, urban sewage treatment and rainwater collection and utilization have received more and more attention. Compared with foreign countries, my country's urban sewage treatment and utilization technology started late, but the starting point is relatively high. Large water-scarce cities have carried out experimental research on the use of sewage for industrial and civil purposes. In addition, international cooperation in the development of urban sewage treatment and reuse technologies has also been strengthened. At the same time, my country's rich rainwater resources make my country also have a long history of rainwater collection technology. At present, the confluen...

AI Technical Summary

Problems solved by technology

[0007] In view of this, the object of the present invention is to provide a sewage treatment equipment,

Images