The development and successful application of mobile roof support make ready a new type supporting equipment for mechanized mining of short-wall faces.
履带行走式液压支架的研制与成功应用,为短壁工作面机械化开采提供了一种新的支护设备。
The domestic and foreign status of research and application on mechanized spraying installment and the system of spraying robot was also introduced.
介绍了国内外对机械化喷涂装置和喷涂机器人系统研究与应用现状。
This paper introduces the application of equi-block indexation method in geological condition evaluation of comprehensive mechanized coal mining.
介绍了等性块段指数法在矿井综采地质条件评价中的应用。
In early application of fully mechanized top coal mining, Spontaneous fire took place when the backout of fully mechanized top coal caving face was stopped mining.
在应用综放开采的初期,每当综放工作面停采回撤时,就会发生自燃发火。
Fertilizer application is mainly completed by mechanized applicator.
机械化施肥是美国肥料使用的特点。
The technical characteristics, application, development and the success of each method are discussed. The technical superiority of mechanized drilling is expounded emphatically.
各种方法的技术特征、应用情况和取得的成效,并作重论述了机械化钻井的技术优势。
The application of elevated fully mechanized caving mining technology is an economical and efficient means for an old coal mine with an exploitation history of 38 years.
应用高位综放工艺回采煤柱资源对于已有38年开采历史的老矿来说是一种经济、高效的手段。
The paper introduces design schemes of cable coaster device of pulling cables of moving transformer substation in fully-mechanized face and summarizes the result of application.
介绍了综合机械化采煤工作面移动变电站拖曳电缆的电缆滑车装置的设计方案,并总结了使用后的效果。
The paper introduces functions of centralized control system of the type KTC-5 and the application in the fully-mechanized face.
介绍了KTC-5型集中控制系统的功能以及在综采工作面的应用。
The design and installation of an automatic sliding fully mechanized face end support in the application of a good security, the economy, technology and social benefits.
结合裴沟煤矿井下安全生产实际,介绍了自动滑移装置的设计以及在综采工作面端头支护中的应用,取得了良好的安全、经济、技术和社会效益。
Based on the productional practice, three ventilation means suitable for fully mechanized drives are put forward and some problems concerned in application process are given a necessary discussion.
根据我国煤矿的生产实际,提出了在煤矿综掘巷道中适宜采用的三种通风方式,并就其应用过程中的有关问题进行了必要的探讨。
The adjustment of parameters of the fuzzy PID controller is the key to the application of the fuzzy PID controller in Full-mechanized working Face of Coal mine.
模糊pid控制器在综放工作面中的应用的关键是模糊控制器的各个参数的整定。
During the application of the technology, one of the difficult issues was to maintain and support the gateways of the full-mechanized caving face.
但在此项技术推广应用过程中,经常遇到的难题之一是综放面运输巷、回风巷的维护问题。
Author introduces the structure and the working principle of the secondary dust removal device with negative pressure as well as the application to fully mechanized mining face in Shuoli colliery.
介绍了综采割煤二次负压降尘装置结构、工作原理以及在朔里煤矿综采工作面使用情况。
It was succeeded in practical application. It is an useful exploration for the roadway stability control of fully-mechanized top-coal caving long-wall face in soft and thick coal seam.
并成功进行了实践应用,为进一步完善松软厚煤层长壁综放工作面顺槽稳定性控制理论技术体系进行了有益探索。
Steep incline; Fully-mechanized caving face; Rise and dip mining; Technology application;
急倾斜;综放工作面; 仰俯开采;技术应用;
The application of obtained results yielded good technological and economical benefits and has a guiding significance to the production practice of hydro -mechanized mine.
研究结果的应用,已取得了较好的技术经济效益,对水力采煤矿井的生产实践具有一定的指导意义。
The application of obtained results yielded good technological and economical benefits and has a guiding significance to the production practice of hydro -mechanized mine.
研究结果的应用,已取得了较好的技术经济效益,对水力采煤矿井的生产实践具有一定的指导意义。
应用推荐