• 目前传感器成功地用于综采支架工况监测,使用效果良好

    Now the sensor has been successfully used to monitor the working condition of supports at fully mechanized coal face with good results.

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  • 综采支架工作面向采空区的风量致使采空区的速度很小自燃靠近工作面

    When working face has mechanized support, air leakage quantity is small, velocity is low in goaf, and spontaneous combustion zone is more approach to working face.

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  • 目前综采支架煤矿生产得到了广泛应用安装工作十分繁重而艰巨,安装方法多样

    The fully mechanized mining supporter has been widely applied in the coal mine production at present, but the installation is still quite difficult and the installation methods are various too.

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  • 渗透率解算采空区流场关键参数,渗透率的变化采空区的流场有很大影响,综采支架的存在,影响工作面向采空区漏风

    Permeability is a key factor to air leakage, its value and distribution influences greatly the distribution of air leakage. The mechanized support influence air leakage from working face to gob.

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  • 采高强力液压支架针对神东煤田基岩特定地质条件而研制的一种高性能综采液压支架

    The high mining height hydraulic support is designed for the special geologic condition of Shendong coalfield, such as shallow buried depth, thin bedrock and thick aeolian sand.

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  • 本文介绍综采工作面回采超高倾斜歪倒支架调整方法措施

    This paper introduces the methods and measures of the adjustment of support tilt caused by ultrahigh mining in fully mechanized coal face.

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  • 措施不仅保证综采工作面支架安全快速回收而且大幅度降低撤面的费用

    This measure can not only ensure the safe and rapid withdrawal of powered support from the face, but also largely reduce the removal cost of the face.

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  • 液压支架综采工作面的重要设备,对整个工作面的安全生产着至关重要作用

    Serving as the key equipment for fully mechanized longwall face, hydraulic support plays a major role to the whole face 'safe production.

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  • 新窑煤矿综采工作面支架回撤中成功应用支架车站快速装车技术,解决了综采工作面搬迁支架装车速度慢、安全隐患多的问题。

    The fast loading technology with the support loading station is successfully applied in the support withdrawing at the fully mechanized coal face in Xinyao Coal Mine.

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  • 液压支架作为综合机械化采煤关键设备动态性能好坏直接影响整个综采工作面的可靠性安全性

    Hydraulic support is the key equipment of the synthetically mechanized coal mining, the dynamic performance impacts on the reliability and safety of the whole mechanized working face.

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  • 采高液压支架针对上煤层基岩特定地质条件而研制一种高性能综采液压支架

    The high mining height hydraulic support is designed for the special geologic condition of Shangwan Coal Mine, such as shallow buried depth, thin bed rock and thick aeolian sand.

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  • 通过集贤煤矿地质概况进行分析,决定采用倒牵式回撤综采液压支架

    By analyzing the geological situation of Jixian Coal Mine, the inverted-led withdrawing way of fully mechanized mining hydraulic supports is applied.

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  • 同时研究分类系统软件综采放顶煤工作面顶煤可放性诊断支架选型放煤机构设计中的应用

    And study the classification system application in diagnosing the caving and drawing characteristics of top-coal, choosing support and designing drawing mechanism.

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  • 分析影响液压支架速度因素提出加快综采顶板支护速度的方法措施。

    The impact factors on advancing supporting speed of hydraulic support are analyzed in this article, and the path and methods to accelerate roof support speed of combined mining face are suggested.

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  • 从而提出石圪节煤矿残留煤柱顶板岩层具有明显薄板特征波动特征的基本顶载荷支架选型关键因素综采回收矿井残留煤柱支架选型的依据。

    Thereby it can be seen that the load of Shi ge-jie mine coal pillar roof with sheet character and fluctuate character are the key factors of support selecting.

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  • 河矿综采工作面巷道采用顺序开采的回采方式。选用7200/23/38 A型支架巷道进行超前支护,实践中提出了支护过程中存在的几点问题并提出了改进意见

    Sequential mining is utilized in the fully-mechanized face in Sihe mine. 7200/23/38A chock support is used in entry, some problems on its usage and related improvement opinions are put foreward.

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  • 采用CAN总线实现综采支架控制器互连。

    CAN bus is applied to realize the interconnection between controllers of hydraulic powered support.

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  • 分析综采工作面撤除支架支护工艺提出改进措施。

    This paper analyses the support technology of fully_mechanized coal winning face removing hydraulic, puts forward improvement way.

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  • 介绍综采工作面液压支架回撤通道形成方法顺序

    Removing hydraulic support in the fully mechanized face have already been introduced in this article, the removal chunnel of form, method, order are explained.

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  • 新庄煤矿56104首个综采底板稳定性控制支架结构参数设置两方面入手,大倾角综采工作面关键回采技术进行研究。

    Taking the 56104 coal mining face of Xinzhuangzi Mine as the practical example, the paper mainly introduces the key technical measures such as the stability control of roof and floor as well as the …

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  • ZZS6 0 0 0 / 17/ 37A型支撑掩护液压支架高产高效矿井设计的综采支护设备

    ZZS6000/17/37A four pillars chock-shield is fully-mechanized support equipment that is designed for high output and efficiency mine.

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  • ZZS6 0 0 0 / 17/ 37A型支撑掩护液压支架高产高效矿井设计的综采支护设备

    ZZS6000/17/37A four pillars chock-shield is fully-mechanized support equipment that is designed for high output and efficiency mine.

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