Mining gravel sorting device

By setting up a dust separation device and a stone screening device with adjustable screen holes in the mining gravel sorting device, the pneumatic control and power mechanism are used to achieve early separation and automatic secondary crushing and sorting of dust, the problem of poor dust separation effect and unqualified stones in the prior art need to be manually processed, and the separation effect and working efficiency are improved.

CN119747000APending Publication Date: 2025-04-04云南金鼎锌业有限公司
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Patent Information

Application Number
CN202510133314.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-06
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

The existing mining gravel sorting device is difficult to effectively remove fine dust during the sorting process, resulting in poor pollution and separation effects. At the same time, stones that do not meet the requirements cannot be automatically returned to crush and re-screened, and require manual treatment.

Method used

A mining gravel sorting device is designed. By setting up a dust separation device and a stone screening device that can adjust the screen hole, the pneumatic control of the screen hole size and power mechanism to achieve early separation of dust and automatic secondary crushing and sorting.

Benefits of technology

It improves the separation effect of stone, prevents dust pollution during the crushing process, and improves work efficiency through automation, and reduces energy consumption.

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Abstract

The mining gravel sorting device comprises a crushing roller, a sorting system and a controller, the crushing roller is arranged above the sorting system, and the controller is in telecommunication connection with the crushing roller and a control mechanism in the sorting system; the sorting system further comprises a dust separating device, a stone screening device and a power mechanism, the dust separating device is arranged on the right side of the lower portion of the crushing roller, the stone screening device is arranged below the crushing roller, and the power mechanism which is in linkage with the whole device to provide power is arranged on the rear side of the stone screening device. The device has the functions of separating dust in advance and then pneumatically controlling the size of the screen holes, so that the separation effect is improved; compressed gas power can be provided for the device while pollution is prevented, and energy consumption is reduced; and unqualified materials are automatically subjected to secondary crushing and sorting, so that the working efficiency is improved.
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