Lime crushing device

Abstract

The invention discloses a lime crushing device, which includes a crushing bin. A feeding bin is welded to the top of the crushing bin, a dust collection tube and a guide plate are both welded to the upper end of the inner surface wall of the crushing bin, a first motor and a second motor are fixed to the outer surface walls of the two sides of the crushing bin through bolts correspondingly, the first motor and the second motor are connected with a first roll shaft and a second roll shaft inside the crushing bin in a transmission mode by driving a transmission shaft by a transmission belt, tooth blocks are welded to the outer surface walls of the first roll shaft and the second roll shaft correspondingly, a first filter plate and a second filter plate are both welded to the lower end of theinner surface wall of the crushing bin, and discharging pipes are welded to the outer surface wall, on the outer side of the inclined ends of the first filter plate and the second filter plate, of the crushing bin correspondingly. According to the lime crushing device, whole structure design of the crushing device is simple and reasonable, the safe and efficient recycling crushing treatment effect of lime is realized, meanwhile, the operation safety and the stability of the device are improved, and the high practicability is achieved.

Description

technical field [0001] The invention relates to the technical field of lime processing, in particular to a lime crushing device. Background technique [0002] Lime is an air-hardening inorganic cementitious material with calcium oxide as the main component. Lime is made of rock products with high calcium carbonate content such as limestone, dolomite, chalk, and shells. It is calcined at 900-1100°C. Lime, the earliest cementing material, is widely used in civil engineering, and in the production and processing of lime, it needs to be crushed to break the lime into particles with smaller diameters, so as to meet the needs of production and processing. [0003] However, the existing lime crushing device has some shortcomings in the use process. On the one hand, it cannot effectively protect the splash particles generated during the crushing process, and lime particles are prone to splash. On the other hand, the crushed Lime particles also need to be manually screened, which re...

AI Technical Summary

Problems solved by technology

[0003] However, the existing lime crushing device has some shortcomings in the use process. On the one hand, it cannot effectively protect the splash particles generated during the crushing process, and lime particles are prone to splash. On the other hand, the crushed Lime particles also need to be manually screened, which reduces the practicability of the crushing device

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