| 矿井提升机安全制动油压的确定与调整 |
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| 引用本文： | 刘明志,江洪杰,张新民. 矿井提升机安全制动油压的确定与调整[J]. 煤矿机械, 2004, 0(8): 13-15 |
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| 作者姓名： | 刘明志 江洪杰 张新民 |
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| 作者单位： | 焦作市神釜锅炉有限责任公司,河南,焦作,454002;义马煤业集团公司,河南,义马,472300;焦作工学院,河南焦作454100 |
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| 摘 要： | 在矿井提升机的安全制动过程中 ,为了使提升系统安全、平稳、可靠地制动 ,一般采用二级制动方式。二级制动中第 1、2级制动油压的确定对提升机安全运转至关重要。给合《煤矿安全规程》对提升机制动系统制动性能的要求 ,对JK型提升机所配置的 3种液压站的二级制动油压的计算进行了详细讨论 ,提出了基于二级制动矿井提升机安全制动油压的计算与调整方法 ,该方法可用于指导现场对JK型提升机制动系统油压的调整
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| 关 键 词： | 矿井提升机 二级制动 油压计算 油压调整 |
| 文章编号： | 1003-0794(2004)08-0013-03 |
| 修稿时间： | 2004-03-30 |
Determination and adjustment of oil pressure of safe braking system of mine hoist |
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| LIU Ming-zhi,JIANG Hong-jie,ZHANG Xin-min. Determination and adjustment of oil pressure of safe braking system of mine hoist[J]. Coal Mine Machinery, 2004, 0(8): 13-15 |
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| Authors: | LIU Ming-zhi JIANG Hong-jie ZHANG Xin-min |
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| Affiliation: | LIU Ming-zhi~1,JIANG Hong-jie~2,ZHANG Xin-min~3 |
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| Abstract: | Two-stage braking play an important role in the braking system of mine hoists.Determination of the oil pressures for the first-stage braking and second-stage braking is vital to safe,smooth and reliable operation of a hoits.This paper discusses in detail the calculation of oil pressure for the two-stage braking of three kinds hydraulic station for JK mine hoist combined with the requirements for braking behaviour of hoist braking system in colliery safety regulations,puts forward the method determining the oil pressure of hoist braking system based on two-stage braking,and explains the concrete application of this method combined with examples. |
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| Keywords: | mine hoist two-stage braking determination of oil pressure adjustment of oil pressure |
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