Study on Oxygen Supply System of Refuge Chamber
Abstract：Coal mine refuge chamber is a relatively airtight space, the oxygen supplying system of the refuge chamber must keep the oxy- gen concentration which human being needs, and meanwhile filter the poisonous gases such as carbon dioxide, carbon monoxide to guarantee a fundamental living circumstance for people.
Keywords：oxygen supplyoxygen regeneratefiltration toxic gas
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 49-51 )