Carbide slag crushing device

Abstract

The invention discloses a carbide slag crushing device. The carbide slag crushing device comprises a base, a pre-drying assembly, a crushing assembly and a drying chamber, wherein a plurality of driving wheels are symmetrically arranged at four corners of the lower end surface of the base, an outer box shell is fixed on one side of the upper end surface of the base, a heat dissipation fan is arranged on one side of the interior of the outer box shell so that heat in the outer box shell can be discharged, the pre-drying assembly is further arranged in the outer box shell in a penetrating mode,the pre-drying assembly can carry out primary drying treatment on carbide slag placed in the pre-drying assembly, the discharging end of the pre-drying assembly communicates with the crushing assembly, a discharging port of the crushing assembly penetrates through the outer box shell and is connected with the drying chamber fixed on the upper end surface of the base, the drying chamber can carry out secondary drying on the crushed carbide slag, so that the fluidity of the carbide slag is improved, and the carbide slag is not easy to be compacted during stacking.

Description

technical field [0001] The invention relates to the field of crushing equipment, in particular to a carbide slag crushing device. Background technique [0002] Calcium carbide slag is the waste residue with calcium hydroxide as the main component after the hydrolysis of calcium carbide to obtain acetylene gas. The use of calcium carbide slag can replace limestone to make cement and produce quicklime as a raw material for calcium carbide. When using calcium carbide slag as a raw material, it needs to be crushed Treatment to make it compatible with other raw materials. [0003] The existing calcium carbide slag crushing device has a simple structure, and the degree of crushing the calcium carbide slag is not ideal, and repeated crushing is required, which increases the difficulty of the work, and it is dried after the carbide slag is crushed, resulting in some wet The carbide slag adhered inside the device, affecting the next crushing work. [0004] In view of the above prob...

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Problems solved by technology

[0003] The existing calcium carbide slag crushing device has a simple structure, and the degree of crushing the calcium carbide slag is not ideal, and repeated crushing is required, which increases the difficulty of the work, and it is dried after the carbide slag is crushed, resulting in some wet Carbide slag adhered inside the device, affecting the next crushing work

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