Briquetting crushing device used for sludge treatment

Abstract

The invention relates to a briquetting crushing apparatus, and especially relates to a briquetting crushing apparatus used for sludge treatment. A technical problem to be solved in the present invention is to provide a briquetting crushing apparatus used for sludge treatment, capable of finely and fully scattering and crushing sludge blocks. The briquetting crushing apparatus used for sludge treatment comprises a frame, a driving mechanism, a crushing box, first bearing seats, a first rotating rod and first crushing rods; and the right side of the top of the frame is connected with the driving mechanism, the right part of the lower side of the frame is connected with the crushing box, the upper and lower sides of the crushing box are provided with the first bearing seats, the first bearing seats are connected with the first rotating rod, and the first rotating rod traverses through the first bearing seats. The driving mechanism is arranged to drive first flat belts to rotate, the first flat belts drive first belt pulleys to rotate, and the first belt pulleys drive the first rotating rod to rotate.

Description

technical field [0001] The invention relates to a briquette crushing device, in particular to a briquette crushing device for sludge treatment. Background technique [0002] The sludge produced by sewage treatment plants usually accounts for 0.5% to 1% of the total sewage. With the increase of sewage volume, the sludge produced by sewage treatment will also increase. It is estimated that by 2015, the national sewage treatment volume will reach 550 million tons, and 35 million tons of dewatered sludge. At present, there is a sharp contradiction between the increasing amount of sludge produced in China and the serious shortage of treatment capacity and serious backward treatment methods. A large amount of wet sludge is transported out at will, simply landfilled or piled up, causing many cities to "sludge besiege". [0003] With the continuous improvement of my country's urbanization level, the construction of sewage treatment facilities has developed rapidly. The use of advan...

AI Technical Summary

Problems solved by technology

In the sludge treatment equipment, the sludge dryer is a common treatment equipment, and the crushing and breaking up of the sludge lumps in the sludge dryer is usually completed by the internal breaking and crushing device. After the sludge is broken up and crushed, it can be used for subsequent Drying treatment provides convenience, increases the drying and heating area and reduces stirring, but the traditional sludge breaker can only roughly break up the sludge, and it is difficult to fully break up the sludge. Inconvenience for subsequent processing

[0004] Therefore, there is an urgent need to develop a briquette crushing device for sludge treatment that can meticulously and fully break up and pulverize sludge lumps, so as to solve the shortcomings of the prior art that can only roughly break up and pulverize sludge.

Images