矿用激光光谱多参数灾害气体分析检测装置  

Multi-parameter Disaster Gas Analysis and Detection Device of Mine-used Laser Spectrum

作　　者：冯文彬 

机构地区：[1]煤科集团沈阳研究院有限公司,辽宁抚顺113122

出　　处：《煤矿安全》2015年第4期100-102,105,共4页Safety in Coal Mines

基　　金：国家重大科学仪器设备开发专项资助项目(2012YQ24012701);国家自然科学基金青年科学基金资助项目(51404138);工信部物联网专项资助项目;辽宁省外专局资助项目;中国煤炭科工集团科技创新基金青年基金资助项目(2013QN003);科研院所技术开发研究专项资金资助项目(2013EG122192);转制科研院所创新能力专项资金资助项目(2014EG122293)

摘　　要：基于可调谐半导体激光光谱吸收检测技术而设计的矿用激光光谱多参数灾害气体分析检测装置具有高精度、高灵敏度、宽量程、低误差等特点,可以克服水蒸气、粉尘、背景气体等因素的干扰,正在煤矿安全领域进行大面积的推广,不但可以提高煤矿安全管理水平,并且为煤矿高效高产提供有力的保障。The multi-parameter disaster gas analysis and detection device of mine-used laser spectrum,has the characteristics including high accuracy,high sensitivity,wide range,low error,it is designed based on the spectrum absorption detection technology of tunable diode laser.This device can overcome the interference of water vapor,dust,background gas and other factors,and the large scale extension is achieved in the field of coal mine safety.It can not only improve the coal mine safety management level,but also provide a powerful guarantee for high production and high efficiency in coal mines.

关 键 词：激光波长 调谐技术 谐波检测 光谱吸收 灾害气体 

分 类 号：TD679[矿业工程—矿山机电]