“十四五”以来，我国井工煤矿和露天煤矿在粉尘治理和粉尘监测方面取得了较大进展，对预防煤矿尘肺病和煤尘爆炸起到重要作用。论述了“十四五”期间取得的大采高液压支架系列防尘、综采工作面回风巷控风除尘技术及成套装备、快掘工作面长压短抽自适应控风除尘、喷浆机器人及综合除尘、无动力光散射粉尘浓度监测、新型静电感应式粉尘浓度监测、沉积粉尘监测、露天煤矿运输道路粉尘综合防治等煤矿粉尘防治新技术及装备，分析了现有煤矿粉尘防治技术及装备存在的不足，提出了粉尘防治技术的发展方向。

In order to effectively prevent and control coal mine dust and improve the working environment of mines, this study discusses the latest progress and practical application effects of China's coal mine dust control technologies and equipment during the 14th Five-Year Plan Period. The specific details could be described as the dust control in fully mechanized mining face, dust control and dust removal in return airway of fully mechanized mining face, adaptive dust control and dust removal in long pressure and short suction of fast mining face, spraying robot and dust comprehensive treatment, monitoring of non dynamic light scattering dust, new electrostatic induction dust concentration monitoring, sedimentation dust monitoring, and comprehensive control of open-pit coal mine dust. As summarizing and analyzing the shortcomings of existing coal mine dust control technologies and equipment, this study provided prospects for the development direction of coal mine dust control technologies in China.