Treatment equipment for comprehensive utilization of coal gangue resource

Abstract

The invention provides treatment equipment for comprehensive utilization of a coal gangue resource. A crushing mechanism is arranged on one side in a shell, a transmission mechanism for driving a screening mechanism below the crushing mechanism is arranged on the crushing mechanism, a fine crushing mechanism is arranged on the other side in the shell, conveying equipment I which conveys a materialcrushed by the crushing mechanism to the fine crushing mechanism is arranged in the shell, conveying equipment II is arranged below the fine crushing mechanism, conveying equipment III is arranged below an atomizing water spraying box, the material added with water in the atomizing water spraying box falls onto the conveying equipment III, a material guiding slot is formed in a discharge openingof the lower end of the shell, and the material transported outside the shell by the conveying equipment III is fed into an ageing storehouse through the material guiding slot to be stacked. The treatment equipment of a coal gangue raw material is designed in an integrated structure of integrating coarse crushing, fine crushing, screening and transporting, solves the problem that the production process flow is complex, the production energy consumption is high and the investment is large due to multiple processing equipment, and is high in degree of integration, small in occupied area, low incost and high in production efficiency.

Description

technical field [0001] The invention belongs to the technical field of coal gangue processing, and in particular relates to a treatment device for comprehensive utilization of coal gangue resources. Background technique [0002] In recent years, with the continuous deepening of the "Forbidden Reality" policy of my country's wall reform, the requirements for brick and tile manufacturers have become stricter. Actively promote the production of new energy-saving and environmentally friendly green wall materials with industrial solid waste raw materials, in order to maximize the protection of farmland and save clay. Coal gangue is solid waste discharged during the coal mining process and coal washing process. It is a black-gray rock with low carbon content and harder than coal that is associated with coal seams during the coal formation process. Including the excavation gangue during the roadway excavation, the gangue extracted from the roof, floor and interlayer during the min...

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Problems solved by technology

[0003] The technical problem solved by the present invention is to provide a processing equipment for the comprehensive utilization of coal gangue resources. The processing equipment for coal gangue raw materials is designed as an integrated structure integrating coarse crushing, fine crushing, screening and transportation, which solves the problem of production The process is complicated and the production of multiple processing equipment requires high energy consumption and large investment. The degree of integration is high and the floor space is small, which greatly reduces the cost of processing equipment and is conducive to improving production efficiency and intelligent automatic control.

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