Tap water staged filtering device for municipal tap water plant

Abstract

The invention relates to the technical field of tap water filtering devices, in particular to a tap water graded filtering device for a municipal tap water plant, which comprises a motor, a first water pump, a second water pump, a filtering box body, a cleaning box, a movable hole, a filtering cover, a cleaning rod and a first mounting plate. The surface of the first mounting plate is provided with a first rotating shaft, a first dirt blocking piece is arranged on the surface of the first rotating shaft, a first groove is formed in one side of the first dirt blocking piece, a first filtering net is arranged in the first groove, and an elastic net is fixedly connected to one side of the first dirt blocking piece. Through the arrangement of the filtering box body, the cleaning box, the movable hole, the filtering cover, the cleaning rod, the first dirt blocking piece, a second dirt blocking piece, the first groove, a second groove and a pulling plate, the situation that in the prior art, floating dirt and silt can only be removed through a filtering net is avoided, the filtering and treatment effects on the floating dirt and the silt are enhanced, and the device is high in filtering efficiency and good in treatment effect.

Description

technical field [0001] The invention relates to the technical field of municipal tap water filtering devices, in particular to a tap water graded filtering device for municipal tap water plants. Background technique [0002] Tap water refers to the water that is purified and sterilized by the tap water treatment plant and meets the corresponding standards for people’s daily life and production. "National Drinking Water Relevant Hygienic Standards", after precipitation, disinfection, filtration and other technological processes, are finally transported to various users through water distribution pump stations. Tap water is drinking water produced by professional equipment through multiple complex technological processes , the treatment process of tap water is as follows. First, the water source must be extracted from rivers and lakes to the water plant in different areas, and the water intake is different in different areas. The water source directly affects the drinking wate...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of tap water graded filter device for municipal waterworks, to solve the above-mentioned background technology, the filter device in the past is less effective when filtering tap water, floating objects and silt are generally not well removed, The existing removal method cleans the filter device, but it has a certain impact on the transportation of tap water during cleaning, which is not convenient for users to use, and the treatment effect needs to be improved. In addition, the impurities in the water can be cleaned by drugs. Drugs but deal with the problem of slower efficiency

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