• 本文介绍地面预注浆施工技术杨柳煤矿副井中的应用

    The thesis presents the application of surface pre-grouting to construction of auxiliary shaft in Yangliu coalmine.

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  • 鲍店煤矿变形破裂,严重威胁矿井安全经济损失巨大

    The main and auxiliary shafts in Baodian Coal mine are deformed and ruptured, threatening seriously on the mine safety and causing heavy economic losses.

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  • 屯留煤矿副井井筒表土采用普通法施工,利用外降水井疏干降水。

    The auxiliary shaft topsoil adopted ordinary construction and drainages in hygrometric well.

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  • 介绍了凡口铅锌矿副井贯通工程实践中的测量方法及其精度分析

    The measuring method and its accuracy analysis for extension and piercing of new auxiliary shaft in Fankou Lead Zinc Mine are mainly introduced in this paper.

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  • 介绍四象限运行高压变频器工作原理应用煤矿副井绞车改造系统

    This paper introduces the work principle of four-quadrant operating high-pressure frequency converter, and its application in coal mine auxiliary shaft winch innovation system.

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  • 介绍水口山矿务局康家湾副井罐笼内新型阻车器设计方案及其应用效果

    This paper introduced the design plan and application effect of new type cage bar in Kangjiawan Mine, Shuikoushan Bureau of Mines.

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  • 副井井口罐笼置入就是罐笼于井口处置井筒井口上。

    Auxiliary cage into wellhead is to wide, narrow cage into the shaft at the wellhead and disposal of solid card box at the wellhead end of the beam.

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  • 山磷矿副井提升分析abb提升机主控程序设计方法基本原理

    Design method and basic principle for ABB elevator master control program is analysed taking Fanshan phosphate Mine auxiliary shaft elevator as an example.

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  • 介绍了可编控制器LC)制副井液压联动装置的控制原理应用效果

    The paper introduces the operating principle, structure and operated result of hydraulic interlocking device with PLC controller for the mouth of Service shaft.

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  • 通过龙固副井冻结现场实测,获得了龙固副井外层井壁混凝土应变变化规律

    Variety rules of concrete strain of outer shaft wall were carried out based on in-situ measurement during freeze sinking of Longgu Mine auxiliary shaft.

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  • 上海井煤矿副井井口罐笼置入工程中煤第三建设公司机电安装工程处负责安装。

    New Shanghai One well placed mine shaft cage wellhead engineering construction company, the third Sino-Coal is responsible for installation of mechanical and electrical installation.

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  • 实践证明系统各项功能达到设计要求极大地提高副井提升系统运行管理水平

    Practice has certified that various functions of the sys-tem achieve design requirements, and greatly improve the level of running and managing of service shaft hoist system.

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  • 薛湖煤矿副井井筒、表土且膨胀性基岩含水层可注性地质条件复杂

    Xuehu coal main and subsidiary well have deep shaft, thick surface soil and strong disability, poor pourability in the hydrated grope rock and complex geology condition.

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  • 介绍PLC可编程控制器动板链式推车系统在任楼矿副井操车系统中的应用改造

    This article introduces the application and transform of the PLC programmable controller and liquid move-board chain type trolly system in Renlou mine assistant shaft operating system.

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  • 总结煤矿副井直流发电机-电动机组提升电控系统改造实施方法系统进行简要分析

    To summary the coal of vice-well continuous current generator-motor the set drag and hoists of the control system reform to into practice the methods, and proceeds to that system synopsis analysis.

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  • 本文总结龙固副井冻结施工工艺巨野煤田以及深厚表土冻结施工提供了经验技术保证。

    It provides the experiential and technical assistance for shaft sinking by freezing method in thick overburden of Juye coalfield and other mining areas.

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  • 文章某矿副井井筒井灾害处理施工工艺,采用注浆施工方法进行抢修,取得良好经济效果

    This paper takes the construction technology handling the submerged Wells of the auxiliary shaft of one mine as an example and shows that the technology of grouting can achieve good economic results.

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  • 并将研究成果应用山东某矿副井井壁修复工程,实践表明效果良好,为井壁破裂治理提供参考依据。

    The results of study are applied to repair engineering of broken wall of a auxiliary shaft in Shandong province, achieving good performance. The success…

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  • 村矿实例,分析了KHT缓冲阻尼同步摇台应用该矿副井情况,并且建立了托爪承接力学模型

    Taking Xuechun mine for instance, KHT cushioning damping synchronous decking plate swing deck used in the mine is analyzed, and establishes mechanical model of bearing.

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  • 用沙坝高大副井溜井研究内容主要分为三个部分:溜井放矿规律研究与振动出矿及相关技术的应用研究;

    The content of the research on changing the high shaft into a main ore-pass in Yong-Sha-Ba mine has three parts.

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  • 为了提高副井提升井口、井底车场操车自动化程度设计了一种新型液压推车机,提高了推车机安全性工作效率

    A new-type hydraulic pusher is designed in order to improve the automation of tram operation in coal mine, which rises the reliability and efficiency of the original cage pusher.

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  • 文中提出了副井罐笼提升制动防坠器调整时终端试验荷重确定理论计算方法,并结合具体实例介绍了这方法的应用。

    In this paper, a method to determine and calculate terminal test load is pointed out for adjusting brake rope parachute gear for cage hoisting in auxiliary shaft.

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  • 介绍了唐口副井井筒冻结段深厚膨胀黏土施工、外层井壁变形破坏情况采取有效措施,取得了一些有用的经验。为类似地层施工提供借鉴。

    The original emphasizesd on construction in mine shaft deep thick swelling claypan in Tang-kou, the damage of outward layer a well of wall and some efficient measures.

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  • 介绍了唐口副井井筒冻结段深厚膨胀黏土施工、外层井壁变形破坏情况采取有效措施,取得了一些有用的经验。为类似地层施工提供借鉴。

    The original emphasizesd on construction in mine shaft deep thick swelling claypan in Tang-kou, the damage of outward layer a well of wall and some efficient measures.

    youdao

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