Study on Release Mechanism and Control Technology of Hydrogen Sulfide Gas in Coal Mine

2016 ◽  
Vol 13 (4) ◽  
pp. S73-S83
Author(s):  
Wu Yuliang ◽  
Liu Jianjun ◽  
Fan Kaixiang
Keyword(s):  
Hydrogen Sulfide ◽  
Coal Mine ◽  
Release Mechanism ◽  
Control Technology ◽  
And Control

Prevention and Control Technology Research on Rock Burst of Fully Mechanized Caving Faces and Gob-Side Entry

2013 ◽  
Vol 353-356 ◽  
pp. 303-306
Author(s):  
Zhi Chao Tian ◽  
Long Hao Dong ◽  
Min Ma ◽  
Ye Jiao Liu
Keyword(s):  
Rock Burst ◽  
Coal Mine ◽  
Similar Condition ◽  
Economic Benefit ◽  
Prevention And Control ◽  
Scientific Basis ◽  
Surrounding Rock ◽  
Control Technology ◽  
Technology Research ◽  
And Control

According to the actual monitoring data of mining environment and rock burst happening on the 3511 fully-mechanized workface in Anyuan coal mine, the research of the rock burst on the workface and its surrounding rock of gob-side entry is done and the reasonable supporting scheme is determined. The research results are of great guiding importance to the coal mining that has similar condition, provide scientific basis for the control technology of rock burst on the workface and its gob-side entry as well as the reasonable identification of support parameters on the gob-side tunnel, and supply technology protection in order to accelerate the advancing speed of workface. Finally it can produce larger economic benefit.

Research on Real Time Acquisition and Control Technology of Mine Excavation Surface Temperature Based on the Technology of the Internet of Things

2014 ◽  
Vol 686 ◽  
pp. 272-276 ◽  
Author(s):  
Ru Bo Lan
Keyword(s):  
Internet Of Things ◽  
Real Time ◽  
Coal Mine ◽  
The Internet ◽  
Efficient Production ◽  
Control Technology ◽  
And Control ◽  
Internet Of Things Technology ◽  
The Internet Of Things ◽  
Time Acquisition

The Internet of things technology plays a very important role in coal mine monitoring work. To achieve convergence ground technical management personnel and coal mine production in the extensive application of the Internet of things technology, it can effectively improve the monitoring capacity of all aspects of the coal mine, the monitoring content and low false zero false negative. To ensure the safe and efficient production of the coal mine enterprises, this paper will make discussion and research from the network technology in the local temperature mine tunnel real-time acquisition and control technology.

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