Sludge scraping system with efficient dross skimming function

Abstract

The invention discloses a sludge scraping system with an efficient dross skimming function and belongs to the technical field of sludge scrapers. The sludge scraping system comprises a tank, a spindle arranged in the middle of the tank as well as an upper bearing block and a lower bearing block which are arranged on the spindle in a sleeving manner, wherein the spindle is equipped with a sludge scraping board and a support rod B from top to bottom sequentially, a connecting frame is fixed on the sludge scraping board, and a dross scraping board is fixedly connected to the upper end of the connecting frame; the upper bearing block is fixedly connected with a support rod A, and the support rod A is located in the radial direction of the spindle and equipped with a dross blocking device corresponding to the dross scraping board; rollers are arranged at end parts of the support rod B; a support frame is fixedly connected onto the side surface of the lower bearing block, a support seat is vertically fixed on the side wall of the support frame, a sludge pushing board corresponding to the rollers is hinged to an end part of the support seat, and a resetting device is arranged between the sludge pushing board and the side wall of the support frame. The sludge scraping system solves the problems of high probability of sludge accumulation in a sludge collection pit of a conventional sludge scraper, lower sludge discharge efficiency and lower collection efficiency of a dross skimming device of the sludge scraper.

Description

technical field [0001] The invention relates to the technical field of mud scrapers, in particular to a mud scraping system for efficient slag skimming. Background technique [0002] With the rapid development of my country's industrial production, the generation of waste gas and sewage is increasing day by day. Therefore, protecting the environment and treating waste gas and sewage has become a problem that must be solved in industrial development. The mud scraper is a large-scale equipment used for sewage treatment. How to operate the mud scraper safely and reliably has become one of the problems that the designer must consider; the working mode of the existing ordinary mud scraper is that the worm gear box drives the main shaft to rotate, The scraping arm (scraper, slag scraper) scrapes the sludge into the mud collecting pit in the center of the pool with the rotation of the main shaft, and the sludge is automatically discharged out of the pool under the hydrostatic press...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-efficiency skimming mud scraping system to achieve high-efficiency collection of liquid surface scum and improve sludge discharge efficiency, and to solve the problem of easy accumulation of sludge and sludge in the mud pit of the existing mud scraper. The problem of low mud discharge efficiency and low collection efficiency of the skimming device of the mud scraper

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