Efficient scattering-grading equipment with multi-stage scattering mechanism for cement processing

Abstract

The invention discloses a high-efficiency breaking and grading equipment for cement processing with a multi-stage breaking mechanism, which includes a breaking bin and a grading bin. The breaking bin is arranged at the upper end of the classifying bin. There is at least one triangular counterattack mechanism on the inner wall of the bulk bin. The lower end of the splitting main shaft extends into the classification bin. The splitting shaft is provided with a centrifugal disc and a splitting disc in turn from top to bottom. The classification bin is also set with coarse materials. There is a transition bin between the coarse material bin and the breaking bin. The transition bin is equipped with a two-stage secondary breaking mechanism. The coarse material bin is equipped with a two-way blower guide device. There is also a pre-crushing device at the feeding port of the breaking bin; the structural design of the breaking and grading equipment is reasonable, and the structural mode of winnowing is changed, and the mode of two-way simultaneous winnowing is adopted to improve the efficiency of winnowing and breaking Increase the degree of coordination, increase the pre-crushing device, improve the crushing efficiency and effect, and disperse more comprehensively and thoroughly, which can greatly increase the amount of cement powder collected.

Description

technical field [0001] The invention relates to a high-efficiency breaking and grading equipment for cement processing with a multi-stage breaking mechanism. Background technique [0002] The dispersing and grading equipment is to disperse the cement blocks that have been rolled into a cake shape to disperse the powdery cement powder. The existing dispersing and grading equipment still has some defects in the process of use: one is the cake Shaped cement blocks directly enter the dispersing bin to disperse, which has a large area, is not easy to disperse, and is easy to damage the internal parts in the dispersing bin, resulting in the phenomenon of frequent replacement of parts, and the efficiency of such dispersing is not enough. The cement powder collected each time is not enough, and the powder collection speed is slow. [0003] The existing winnowing structure needs to be improved, because the existing winnowing cannot match the speed of breaking up, resulting in a low ...

AI Technical Summary

Problems solved by technology

[0002] The dispersing and grading equipment is to disperse the cement blocks that have been rolled into a cake shape to disperse the powdery cement powder. The existing dispersing and grading equipment still has some defects in the process of use: one is the cake Shaped cement blocks directly enter the dispersing bin to disperse, which has a large area, is not easy to disperse, and is easy to damage the internal parts in the dispersing bin, resulting in the phenomenon of frequent replacement of parts, and the efficiency of such dispersing is not enough. The cement powder collected each time is not enough, and the speed of collecting powder is slow

[0003] The existing winnowing structure needs to be improved, because the existing winnowing cannot match the speed of breaking up, resulting in a low degree of cooperation between winnowing and breaking up, so that some cement powder will be crushed together with the coarse material before winnowing. In addition, the existing dispersing strength is not enough, and the dispersing is not comprehensive enough, resulting in the need for multiple cycles of dispersing to finally achieve the collection of cement powder

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