【摘要】 依据GHT型过卷缓冲托罐装置的主要性能特点及功能原理,对龙固煤矿副井提升系统现有托罐装置进行改造,改造后提高了提升系统的安全可靠性。更多还原

【Abstract】 The paper introduces the main performance,characteristic and functional principle of GHT over-wind cushion cage-supporting equipment and reconstructs the existing cage-supporting equipment of auxiliary shaft hoisting system for Longgu Coal Mine.The reconstruction makes the hoisting system safer and more reliable than before.更多还原