Split coal dust removing device

Abstract

The invention relates to a split coal dust removing device. The split coal dust removing device comprises a dust removing device body, grooves, dust collecting boxes, limiting blocks and limiting cushion blocks. Bottom feet are arranged on the left side and the right side of the bottom end of the dust removing device body. Split grooves are embedded in the dust removing device body. The inner walls of the split grooves are connected with rotation shafts. Knocking rods are arranged at the bottom ends of the rotation shafts. The bottom ends of the knocking rods are connected with hydraulic air cylinders. Split dust removing boxes are arranged on the inner sides of the knocking rods. The grooves are formed in the left sides and the right sides of the lower portions of the split dust removingboxes. Connecting blocks are arranged in the grooves. The dust collecting boxes are located below the split dust removing boxes. Observation ports are embedded in the outer surfaces of the dust collecting boxes. The limiting blocks are arranged at the right ends of the dust removing device body, and limiting bolts penetrate the limiting blocks. The split coal dust removing device has the beneficial effects that according to the split coal dust removing device, the six split dust removing boxes are arranged so that coal can be well isolated, and coal is subjected to separation and dust removal.

Description

technical field [0001] The invention relates to the technical field of coal production devices, in particular to a split coal dust removal device. Background technique [0002] In the process of coal mining, a large amount of dust will be mixed into the raw coal, which will not only affect the quality of the coal, but also have an adverse effect on the subsequent washing process, which will have a huge impact on the later stage, and even cause major accidents in severe cases Therefore, before the selection and washing process, the dust in the raw coal needs to be removed in advance, so it is necessary to use a coal dust removal device to remove dust from the coal. [0003] Existing coal dedusting devices cannot separate and dedust coal well, so that the mutual influence of coal cannot be reduced, and the dedusting of coal is not thorough enough, and the dust adhering to coal is difficult to fall off. The dust left behind is not easy to clean, and the wires on the device can...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a split type coal dust removal device to solve the problem that the existing coal dust removal device proposed in the above background technology cannot separate and separate the coal dust well, so that it cannot reduce the mutual interaction between coal. impact, and the dust removal of coal is not thorough enough, the dust attached to the coal is difficult to fall, the dust after dust removal is not easy to clean, and the wires on the device cannot be well limited, which is prone to danger, clamping The jig used for coal cannot be placed conveniently, and the jig is easily corroded when it is in direct contact with the air

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