Mud scraper with anti-clogging function

Abstract

The invention relates to the technical field of sludge treatment devices, and discloses a mud scraper with an anti-clogging function, the mud scraper comprises a supporting cross bar, an elastic pad is fixedly mounted on the top of the supporting cross bar, the bottom end of a driving rod runs through the supporting cross bar and is provided fixedly with a protective connecting block, the bottom of the protective connecting block is fixedly mounted with a connecting rotating rod, the connecting rotating rod is fixedly externally sleeved with a control fine adjustment box, the top ends of the left and right sides of the control fine adjustment box are fixedly provided with telescopic rods, and a moving shaft adapted to the telescopic rod is fixedly mounted on the front side of the control fine adjustment box. A drag spring is arranged on the outside of a buffer rod, an elastic pad is arranged on the left side of a shift block, once the mud scraper with the anti-clogging function meets ahard object, force can be discharged and buffered by the drag spring and the elastic pad, the problem that the high-speed collision damage of the device and the hard object due to too hard sludge agglomerates can be avoided, and the safety of the device can be increased.

Description

technical field [0001] The invention relates to the technical field of sludge treatment devices, in particular to a sludge scraper with an anti-clogging function. Background technique [0002] The mud scraper is a kind of machine that cleans the silt from the river. It is used in circular sedimentation tanks with large diameters in urban sewage treatment plants, waterworks and industrial wastewater treatment to remove the sewage settled at the bottom of the pool. Mud and skim the scum off the surface of the pool. [0003] Mud scrapers mainly include peripheral drive mud scraper and central drive thickened mud scraper. The central drive concentrated mud scraper is mainly composed of overflow device, girder and bar, inlet pipe, transmission device, electrical box, steady flow cylinder, main shaft, scum rake plate, scraping device, underwater bearing, small scraper, slag hopper , Scum rake plate and other components. The center-driven thickening sludge scraper can further se...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a mud scraper with an anti-clogging function, which has the advantages of high mud scraping efficiency, anti-clogging and anti-collision damage, etc., and solves the problem that the traditional mud scraper is an integral and unified device. When encountering hard objects in the sludge, it is easy to get stuck and blocked, and the mud scraper is a large-scale equipment, the cost of disassembly and maintenance is too high, and the manpower and material resources are too large. A lot of sludge will be stained for a long time and it is difficult to clean up. If it goes on for a long time, it will greatly affect the mud scraping efficiency of the mud scraper

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