目前该传感器已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.
有综采支架时,工作面向采空区的漏风量过小,致使采空区的速度很小,自燃带靠近工作面。
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.
目前综采支架在煤矿生产中得到了广泛应用,但其安装工作仍十分繁重而艰巨,安装方法也多样。
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.
渗透率是解算采空区流场的关键参数,渗透率的变化对采空区的流场有很大的影响,而综采支架的存在,影响工作面向采空区的漏风。
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.
大采高强力液压支架是针对神东煤田浅埋深、薄基岩、厚风积沙等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.
本文介绍了综采工作面回采超高时倾斜歪倒支架调整的方法及措施。
This paper introduces the methods and measures of the adjustment of support tilt caused by ultrahigh mining in fully mechanized coal face.
该措施不仅保证了综采工作面支架安全、快速回收,而且还大幅度降低了撤面的费用。
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.
液压支架是综采工作面的重要设备,对整个工作面的安全生产起着至关重要的作用。
Serving as the key equipment for fully mechanized longwall face, hydraulic support plays a major role to the whole face 'safe production.
新窑煤矿在综采工作面支架回撤中成功应用支架装车站快速装车技术,解决了综采工作面搬迁中支架装车速度慢、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.
液压支架作为综合机械化采煤关键设备,其动态性能的好坏直接影响着整个综采工作面的可靠性及安全性。
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.
大采高液压支架是针对上湾矿煤层浅埋深、薄基岩、厚风积沙等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 Shangwan Coal Mine, such as shallow buried depth, thin bed rock and thick aeolian sand.
通过对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.
同时研究本分类系统软件在综采放顶煤工作面顶煤的可放性诊断、支架选型和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.
分析了影响液压支架移架速度的因素,提出了加快综采面顶板支护速度的方法和措施。
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.
从而提出石圪节煤矿残留煤柱顶板岩层具有明显的薄板特征、波动特征的基本顶载荷是支架选型的关键因素及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.
寺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型垛式支架对巷道进行超前支护,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.
采用了CAN总线实现综采面支架控制器的互连。
CAN bus is applied to realize the interconnection between controllers of hydraulic powered support.
分析综采工作面撤除支架的支护工艺,提出改进措施。
This paper analyses the support technology of fully_mechanized coal winning face removing hydraulic, puts forward improvement way.
介绍了综采工作面液压支架回撤通道的形成、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.
以新庄孜煤矿56104首个综采面为例,从顶底板的稳定性控制和支架结构参数设置两方面入手,对大倾角综采工作面关键回采技术进行了研究。
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 …
ZZS6 0 0 0 / 17/ 37A型四柱支撑掩护式液压支架是专为“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.
ZZS6 0 0 0 / 17/ 37A型四柱支撑掩护式液压支架是专为“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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