Printing and dyeing mill sludge treatment equipment with mud scraper

Abstract

The invention discloses printing and dyeing mill sludge treatment equipment with a mud scraper. The printing and dyeing mill sludge treatment equipment with the mud scraper comprises a sludge conveying pipe, wherein a feeding hopper is communicated to one end of the sludge conveying pipe; a mud scraping mechanism for cleaning an inner wall of the feeding hopper is arranged in the feeding hopper; afeeding pipe is communicated to the bottom end of the feeding hopper; a heating tank is fixedly arranged at the bottom end of the feeding pipe; the feeding pipe is communicated with the heating tank;a heating pipe is fixedly arranged on an inner wall of the heating tank; a mud smashing roller is rotatably arranged in the feeding pipe; one end of the mud smashing roller is rotatably arranged on an inner wall at one side of the feeding pipe; the other end of the mud smashing roller is rotatably connected with a first rotary rod; one end, far away from the mud smashing roller, of the first rotary rod extends to the outside of the feeding pipe and is fixedly connected with a first gear in a sleeving way. According to the printing and dyeing mill sludge treatment equipment with the mud scraper provided by the invention, dust pollution caused by transportation and storage can be conveniently reduced, meanwhile, sludges on inner walls of the feeding pipe and the feeding hopper can be conveniently cleaned, and the equipment is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to a sludge treatment equipment in a printing and dyeing factory equipped with a mud scraping device. Background technique [0002] With the development of urban construction and the improvement of living standards, the generation of urban domestic sludge is also increasing. The long-term accumulation will greatly affect the urban environment and air quality. The moisture content of urban domestic sludge is high (about 80%). It is difficult to process efficiently and in batches. [0003] The patent application number is 201310713936.4 discloses a sludge treatment equipment, including a sludge conveyor, a sludge crushing machine and a sludge drying machine, and the sludge hopper of the sludge crushing machine is arranged from top to bottom. A pair of crushing rollers and a pair of mud rollers driven by frequency conversion motors; the inner cavity of the drying chamber of t...

AI Technical Summary

Problems solved by technology

However, when the equipment is in use, it cannot scrape the sludge accumulated in the feeding funnel, and it cannot effectively remove the sludge accumulated in the feeding pipe. Therefore, it has certain limitations in operation and use.

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