Pipeline sewage double-station filtering purification device for municipal engineering

Abstract

The invention discloses a pipeline sewage double-station filtering purification device for municipal engineering, which comprises a housing, filtering tanks, a driving motor, cavities and hole dredging heads, wherein the filtering tanks are mounted on sliding rods in a sliding manner; filtering plates are horizontally mounted inside the filtering tanks; the output shaft of the driving motor movesforwards; an eccentric gear is mounted on the output shaft in interference fit; an inclined surface block is connected between an upper sliding block and a lower sliding block in a welded manner; inclined sliding blocks are mounted on the left inclined surface and the right inclined surface of the inclined surface block in the sliding manner; the hole dredging heads are arranged below the filtering plates. By adopting the sewage filtering device, the filtering tank on the left side and the right side are indirectly driven to move leftwards and rightwards through the driving motor in the filtering process; moreover, due to the adoption of double stations for filtering, the filtering speed is greatly increased; if sewage is not smoothly filtered inside the filtering tanks in the filtering process, dredging needles on the hole dredging head can be driven to dredge filtering holes, then the situation that the filtering holes in the filtering plates are blocked and the filtering speed is slow can be effectively prevented, meanwhile the filtering plates do not need to be replaced frequently, and the device is time and labor saving, and is simple and effective.

Description

technical field [0001] The invention relates to a filtering device, in particular to a dual-station filtering and purifying device for pipeline sewage used in municipal engineering. Background technique [0002] With the continuous aggravation of water pollution, the sewage treatment and regeneration industry has received unprecedented attention. Sewage treatment equipment can effectively treat domestic sewage and industrial wastewater in urban areas, and prevent sewage and pollutants from flowing directly into waters, which is of great significance to improving the ecological environment, improving urban quality and promoting economic development. During the sewage treatment process, the sewage is filtered through the filter plate, leaving some impurities and sludge on the filter plate. If the filter plate is not cleaned for a long time, it will block the filter plate and even affect the normal operation of the filter. At the same time, the existing filter device The filte...

AI Technical Summary

Problems solved by technology

During the sewage treatment process, the sewage is filtered through the filter plate, leaving some impurities and sludge on the filter plate. If the filter plate is not cleaned for a long

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