文献类型：期刊文献

英文题名：Analysis on the Development Status of Coal Mine Dust Disaster Prevention Technology in China

作者：Zhang, Hui Han, Weihai Xu, Youlin Wang, Zhenfeng

第一作者：张辉

通信作者：Xu, YL[1]

机构：[1]Guizhou Inst Technol, Inst Min Engn, Guiyang 550003, Peoples R China;[2]Henan Polytech Univ, Sch Energy Sci & Engn, Jiaozuo 454003, Henan, Peoples R China

第一机构：贵州理工学院矿业工程学院

通信机构：corresponding author), Guizhou Inst Technol, Inst Min Engn, Guiyang 550003, Peoples R China.|贵州理工学院矿业工程学院;贵州理工学院;

年份：2021

卷号：2021

外文期刊名：JOURNAL OF HEALTHCARE ENGINEERING

收录：;EI(收录号：20211910336767);Scopus(收录号：2-s2.0-85105411664);WOS:【SCI-EXPANDED(收录号:WOS:000651442400003)】；

基金：This work was supported by the National Natural Science Foundation of China (51764010 and 51874109) and the Science and Technology Project for Outing and Young Talents of Guizhou (Talents of Science Platform in Guizhou [2019] 5674).

语种：英文

外文关键词：Coal - Coal deposits - Coal dust - Coal industry - Coal mines - Disaster prevention - Disease control - Dust collectors - Dust control - Environmental regulations - Industrial hygiene - Machinery - Occupational diseases - Personnel

摘要：In recent years, with the increasing level of mechanization, automation, and intelligence in mine mining, dust pollution in the working environment of coal mines has become increasingly serious. Coal mine dust prevention is an important work related to the life, health, and production safety of miners, and it is also one of the technical problems of mine safety in production. With the continuous revision and improvement of China ' s Occupational Disease Prevention and Control Law, coal mining enterprises have generally strengthened the publicity, prevention, and control of occupational diseases among employees, and the control of coal mine dust has been used as a means for enterprises to improve the production environment and strengthen the occupational health of employees. Key work-based studies have shown that China's coal mines have formed a theoretical system and technology system of dust prevention and control. In the future, China's coal mines will start from intelligent dust prevention, achieve high-precision dust sensing-transmission-assessment and early warning, and develop a combined dust collector that integrates the functions of atomization dust removal, miniaturization, dry and wet mixing, and large air suction capacity. The combined dust collector realizes the efficient ventilation control and dust removal of the fine dust in wide-area complex spaces such as fully mechanized mining face and fully mechanized mining face. At the same time, breakthroughs have been achieved in low-permeability coal seams, such as strong hydraulic permeability-enhancing technology, intelligent dust-proof robots, and chemical dust suppression. This article introduces the basic concepts, generation, distribution, and hazards of coal mine dust and analyzes the characteristics, applicable conditions, and use effects of various dust control measures such as ventilation dust removal and wet dust removal. Moreover, this article also proposes specific prevention and control measures for related occupational diseases and discusses the development trend of dust prevention and control technology in the hope of providing guidance and reference for coal mine dust prevention and control.