Multistage medical sewage treatment device

Abstract

The invention discloses a multistage medical sewage treatment device. The bottom of a device body is provided with a base; the top of the base is provided with a treatment box; the top of the treatment box is provided with a water inlet; the top of the inside of the treatment box is provided with a slag removal chamber; the left upper corner of the slag removal chamber is provided with a slag removal device; one end of the slag removal device is provided with an electric push rod; one end of the electric push rod is provided with a slag discharging board; the upper right corner of the slag removal chamber is provided with a suspended matter outlet; the bottom end of the slag removal chamber is provided with a grid; the bottom of the slag removal chamber is provided with a sedimentation chamber; the bottom of the sedimentation chamber is provided with a biological treatment chamber; the bottom of the biological treatment room is provided with a disinfection chamber; the lower right corner of the disinfection chamber is provided with a clear water outlet; the bottom of the base is provided with casters. One end of the electric push rod is provided with the slag discharging board, andthe surface of the slag discharging board is provided with a plurality of bumps, so that larger suspended solids can be collided, dispersed and discharged. At the same time, the overall strength of the slag discharging board is enhanced, and the service life of the slag discharging board is prolonged.

Description

technical field [0001] The invention relates to the technical field of a sewage treatment device, in particular to a multi-stage medical sewage treatment device. Background technique [0002] Medical sewage is mainly sewage discharged from the hospital's consultation room, laboratory, ward, laundry room, X-ray photo room and operating room. The source and composition of the sewage are very complicated. Hospital sewage contains a large number of pathogenic bacteria, viruses and chemicals. Chemicals have the characteristics of space pollution, acute infection, and latent infection. If they are directly discharged into urban sewers without treatment, they will often cause water and soil pollution, and in severe cases, they will cause various diseases, or cause water-borne infectious diseases. Outbreaks and epidemics, in order to avoid this phenomenon, hospitals generally use sewage treatment devices to treat the generated sewage. Most of the existing sewage treatment devices ar...

AI Technical Summary

Problems solved by technology

[0002] Medical sewage is mainly sewage discharged from the hospital's consultation room, laboratory, ward, laundry room, X-ray photo room and operating room. The source and composition of the sewage are very complicated. Hospital sewage contains a large number of pathogenic bacteria, viruses and chemicals. Chemicals have the characteristics of space pollution, acute infection, and latent infection. If they are directly discharged into urban sewers without treatment, they will often cause water and soil pollution, and in severe cases, they will cause various diseases, or cause water-borne infectious diseases. Outbreaks and epidemics, in order to avoid this phenomenon, hospitals generally use sewage treatment devices to treat the generated sewage. Most of the existing sewage treatment devices are simple in structure and only have primary or secondary treatment, and the treated sewage often does not reach National discharge standards can easily cause secondary pollution. In addition, most sewage treatment devices are buried underground, which not only occupies a large area, but also has high construction costs, and is not convenient for maintenance and management, and has poor practicability.

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