A mobile gangue photoelectric sorting robot

Abstract

The invention belongs to the technical field of coal separation, in particular to a mobile gangue photoelectric separation robot; including a vibration feeding module, a conveying module, a dual-energy X-ray recognition decision-making module and a coal-gangue separation module; a dual-energy X-ray The source is fixedly installed in the installation box, and the dual-energy X-ray source is located directly above the conveyor belt; the X-ray flat panel detector is installed directly below the empty belt of the conveyor module, and the X-ray flat panel detector corresponds to the dual-energy X-ray source ; The measurement and control instrument is connected with the dual-energy X-ray source electrical signal; the power supply device is used to supply power to the measurement and control instrument, the dual-energy X-ray source and the X-ray flat panel detector; Intelligent and efficient separation of coal gangue based on dual-energy X-ray transmission coal preparation The equipment can realize real-time intelligent separation of coal and gangue underground. Compared with underground jigs and dense medium cyclones, etc., it optimizes the coal preparation process, improves the separation rate of coal and gangue, and reduces the cost of the chamber area. Occupy, improve the quality of coal.

Description

technical field [0001] The invention belongs to the technical field of coal sorting, in particular to a mobile gangue photoelectric sorting robot. Background technique [0002] At present, the common production mode of coal mines is to transport the raw coal mixed with gangue and soil from the mine to the ground, and then carry out related screening operations on the ground. The raw coal is screened by a moving sieve jig or dense medium shallow groove method to remove the crushed coal and gangue impurities, and finally the screened gangue may need to be backfilled. Therefore, the actual production capacity of the mine is greatly reduced, and the production efficiency of this production mode is relatively low. [0003] However, there are a series of problems in the current coal gangue sorting work, mainly including: [0004] (1) Wet sorting consumes a lot of water resources in the process, and there are problems such as environmental pollution, and wet sorting technology ha...

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Problems solved by technology

[0007] In order to make up for the deficiencies in the prior art, a mobile gangue photoelectric sorting robot proposed by the present invention is mainly used to solve the above three technical problems, and avoid consuming a large amount of water resources during the sorting process, resulting in an environment Pollution, complex process, various equipment, difficult medium recovery, etc., at the same time, this equipment can be well applied to coal mines with an annual output value of tens of millions of tons to achieve efficient separation

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