Central transmission mud scraper

Abstract

The invention relates to the technical field of sludge treatment, and concretely relates to a central transmission mud scraper. The mud scraper comprises a sewage pool, and a working bridge is mountedon the upper surface of the sewage pool; a handrail is welded on the upper surface of the working bridge; a rotating rod is rotationally mounted on the lower surface of the working bridge; an upper hinge plate is welded at the upper end of the rotating rod; and an adjusting supporting rod is rotationally installed in one end of the upper hinge plate. A lower hinge plate is welded at the lower endof the outer surface of the rotating rod, a scraping plate is rotatably mounted in the lower hinge plate, a sludge pit is formed in the lower surface of the interior of the sewage pool, a base is mounted on the lower surface of the interior of the sludge pit, a rotating ball is welded to the lower surface of the rotating rod, a bearing seat is welded to the upper surface of the working bridge, and a bearing is mounted in the bearing seat. According to the center transmission mud scraper, the scraping plate can be lifted, the angle of the scraping plate can be adjusted, the scraping plate is provided with a scraper knife and a dirt collecting plate structure, and sludge can be collected through the dirt collecting plate.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to a center-driven mud scraper. Background technique [0002] Sludge treatment is the process of sludge reduction, stabilization and harmless treatment. The higher the degree of wastewater treatment, the more sludge residues are generated that need to be disposed of. Unless land treatment or sewage ponds are used to treat sewage, general sewage treatment plants must be equipped with sludge treatment facilities. For modern sewage treatment plants, the treatment and disposal of sludge has become the most complicated and costly part of the operation of the sewage treatment system. The sludge scraper is used to scrape and collect the sludge. [0003] The Chinese patent discloses a central drive mud scraper (authorized notification number CN208893687U). This patented technology has the characteristics of compact structure, not easy to block, and improved processing efficiency....

AI Technical Summary

Problems solved by technology

[0003] The Chinese patent discloses a central drive mud scraper (authorized notification number CN208893687U). This patented technology has the characteristics of compact structure, not easy to block, and improved processing efficiency. However, most of the central drive mud scrapers on the market cannot lift the scraper , which is not conducive to the cleaning of the scraper, and the angle of the scraper cannot be adjusted, which is not conducive to the decontamination of the sludge pool. Most of the scrapers are flat structures, and the efficiency of scraping mud is low, and the mud cannot be easily and quickly introduced into the sewage. The inside of the mud pit is not conducive to the improvement of work efficiency

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