Energy-saving and environment-friendly sewage filtering treatment device

Abstract

The invention provides an energy-saving and environment-friendly sewage filtering treatment device. A speed reducing motor is mounted in the middle of the left side surface of a filtering box body; anupper filtering plate is installed at the upper end of the interior of the filtering box body, a water inlet is formed in the middle of the upper surface of the filtering box body, a water outlet isarranged in the middle position of the lower surface of the filtering box body, a lower filtering plate is arranged above the water outlet; and an installation block is arranged in the filtering box body. The inner wall of the filtering box body can be cleaned while sewage is stirred; sediments will not be attached to the surface of the inner wall, the cleaning becomes easy; meanwhile, sewage is adsorbed during stirring, the stirring and standing efficiency is improved, the surface of the upper filter plate can be cleaned when the sediments on the surface of the upper filter plate are accumulated to a moving weight, manual maintenance, replacement and cleaning are avoided, the service life is prolonged while manpower is saved, the overall automation degree is high, energy consumption is reduced, and the environmentally friendly property is improved.

Description

technical field [0001] The invention relates to the technical field of sewage filtration treatment, in particular to an energy-saving and environment-friendly sewage filtration treatment device. Background technique [0002] Sewage treatment equipment generally uses biological treatment technologies such as anaerobic, anoxic or aerobic to purify sewage. In the filtration, the sewage needs to be precipitated first, but there are still some shortcomings in the existing sewage filtration treatment devices. For example, the filter screen of the existing sewage filtration treatment device is easy to accumulate impurities and dust on the surface after long-term use, and it needs to be disassembled, cleaned and replaced regularly, which is time-consuming and laborious, and the precipitation effect of the existing sewage filtration treatment device is not good. , At the same time, impurities are easy to adhere to the surface of the inner wall during precipitation, which affects its ...

AI Technical Summary

Problems solved by technology

[0002] Sewage treatment equipment generally uses biological treatment technologies such as anaerobic, anoxic or aerobic to purify sewage. In the filtration, the sewage needs to be precipitated first, but there are still some shortcomings in the existing sewage filtration treatment devices. For example, the filter screen of the existing sewage filtration treatment device is easy to accumulate impurities and dust on the surface after long-term use, and it needs to be disassembled, cleaned and replaced regularly, which is time-consuming and laborious, and the precipitation effect of the existing sewage filtration treatment device is not good. At the same time, impurities are easy to adhere to the surface of the inner wall during precipitation, which affects its service life

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