Research on the Device of Carbon Dioxide Purification in Coal Mine Refuge Chamber
LI Jing
JIN Long-zhe
WANG Sheng
Abstract：According to present conditions and requirements of coal mines in China,the paper studies on air purification technology in the coal-mine refuge chamber,gives one carbon dioxide absorbent with strong adsorption and high stability.By calculating the air purification of wind drag,air pressure and air volume,we designs one kind of carbon dioxide purification which is suitable for coal mine refuge chamber,and this device has the characters of convenient operation,low energy consumption,low absorbent resistance,stable performance,high independence and high absorption efficiency.It is completely suitable for the removal of carbon dioxide in the coal-mine refuge chamber.
Keywords：coal minerefuge chamberremoval of the carbon dioxidepurification device
Publication Date：2010-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)