Device for filtering sewage

Abstract

The invention discloses a device for filtering sewage, and relates to the technical field of sewage treatment. The device comprises a base used for installing a first filtering bin and a second filtering mechanism; the first filtering bin is fixedly connected to one end of the base, the first filtering mechanism is detachably connected with the first filtering bin through a fastening mechanism, and the second filtering mechanism is fixedly connected to one end of the base and is in pipeline connection with the first filtering bin through a connecting pipe; the fastening mechanism is in sliding connection with the first filtering mechanism and the first filtering bin. The invention has the beneficial effects that the device for sewage filtration can simply and conveniently realize mounting and dismounting of the filter screen, the filter screen is cleaned, disinfected or replaced in time, the phenomenon of blockage caused by long-time use is avoided, the environmental protection property of the device is improved, and the service life of the device is prolonged; the device can also perform secondary filtration on the sewage, so that the sewage can be more comprehensively filtered, the filtering effect of the device is improved, and the working efficiency of the device is improved to a certain extent.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a device for filtering sewage. Background technique [0002] With the continuous improvement of people's living standards and the gradual increase in the happiness index, environmental problems have gradually begun to increase. The pollution of sewage to the environment has gradually increased with the improvement of people's lives. The problem of sewage treatment is imminent. Protection The environment is to protect the living conditions of human beings and to protect human beings themselves. [0003] In the prior art, most of the filter devices cannot conveniently install and disassemble the filter screen to clean, disinfect or replace the filter screen. It is prone to clogging after long-term use, which reduces the service life of the device and reduces the Environmental protection of the device; and most of the devices are not comprehensive when filtering, and the f...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, most of the filter devices cannot conveniently install and disassemble the filter screen to clean, disinfect or replace the filter screen. It is prone to clogging after long-term use, which reduces the service life of the device and reduces the The environmental protection of the device; and most of the devices are not comprehensive when filtering, and the filtering effect of the device is not good, which reduces the working efficiency of the device

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