基于静电感应的煤矿井下粉尘传感器设计研究

Design and Research of Coal Mine Dust Sensor Based on Electrostatic Induction

井下粉尘严重威胁井下工作人员身体健康,对井下粉尘浓度进行检测对保证井下作业人员处于良好的作业环境具有重要的意义。基于此,笔者根据静电感应原理,设计出了一种信息的粉尘传感器,并进行了测量精度及免维护实验,结果表明,新设计的粉尘传感器能取得较好的测试效果。研究结果能起到促进井下粉尘传感器检测技术的发展的作用。

Underground dust seriously threatens the health of underground workers. Detection of underground dust concentration is of great significance to ensure that underground workers are in a good working environment. Based on this, according to the principle of electrostatic induction, a dust sensor for information is designed, and the measurement accuracy and maintenance-free experiments are carried out. The results show that the new designed dust sensor can achieve better test results. The research results can play a role in promoting the development of underground dust sensor detection technology.