基于γ射线探测技术的煤矸石分选系统的设计

Design of Coal Gangue Sorting System Based on γ-Ray Detecting Technique

根据γ射线与物质相互作用,γ射线穿过不同物质时衰减不同的原理,设计了煤矸石分选系统.该系统由给料系统、检测系统、决策系统和执行系统构成.通过γ射线强度的探测装置,用微处理器进行数据处理和识别,最后执行系统对煤矸石进行分选.

This article designs the coal gangue sorting system according to the theory on the interaction between γ-ray and substances and γ-ray attenuation characteristic when passing through different substances. This system consists of material supply system, testing system, decision system and execution system. By γ-ray intensity testing equipment, data can be processed and identified by a microprocessor. Finally, coal gangues are sorted by the execution system.