FIELD EXPERIMENTAL STUDY ON COMPREHENSIVE DUST CONTROL TECHNOLOGY IN FULLY MECHANIZED CAVING FACE OF EXTRA THICK COAL SEAM

被引：2
|
作者：
Zhao, Li-Juan [1 ,2 ]
LI, Ying [2 ]
Duan, Hong-Fei [3 ,4 ]
机构：
[1] Shenzhen Univ, Coll Civil & Transportat Engn, Shenzhen, Peoples R China
[2] Shanxi Datong Univ, Coll Coal Engn, Datong, Peoples R China
[3] China Univ Min & Technol, Xuzhou, Peoples R China
[4] Jinneng Holding Grp, Taiyuan, Peoples R China
来源：
THERMAL SCIENCE | 2023年 / 27卷 / 1B期
基金：
中国博士后科学基金;
关键词：
extra-thick coal seam; fully mechanized caving face; dust control; coal body water injection; MONOTONE-FUNCTIONS; VECTOR CALCULUS; RESPECT;
D O I：
10.2298/TSCI2301679Z
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In order to solve the dust treatment problem of the coal Permian extra thick coal seam mined by Tashan Coal Mine, the comprehensive dust treatment technology research was carried out with the 8106 comprehensive discharge face and 8210 comprehensive discharge face of Tashan Coal Mine as the geological background, and the four aspects of coal seam water injection process, determination of water injection parameters, inspection of water injection and dust reduction effect and application promotion prospects were analyzed and studied.
引用
收藏
页码：679 / 686
页数：8
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