摘要
大倾角综采放顶煤工作面的设备选型是很重要很复杂的工作,其中液压支架受矿山地质条件的影响最大。因此,在设备选型中,液压支架架型及其主要参数的选择,必须与矿山地质条件和矿井的生产能力相适应。液压支架选型不仅包括支架的架型及额定工作阻力,支护强度等参数,而且涉及顶梁、护帮、底座、防倒防滑及阀组等主要部件的选型及其参数的决定。
Big Cape＇s adopting the equipments of putting a coal work noodles to choose a type is a very important and very complex work, among them, the hydraulic support is subjected to mineral mountainous country the quality is conditional of the influence is the biggest.Therefore, choose a type in the equipments in, hydraulic support type and it the choice of main parameter, having to went with the production ability of mineral mountainous country quality condition and mineral well should.The hydraulic support chooses a type not only include an of support the type and sum settle work resistance and pay to protect strength etc. parameter, and involve a beam, protect to help, base, defend to pour antiskid and the decision of the choosing of valve set parts with main etc. type and its parameter.
出处
《煤矿现代化》
2010年第6期134-136,共3页
Coal Mine Modernization
关键词
大倾角煤层
液压支架
防倒防滑
Big Cape coal seam
The adopts to put a coal hydraulic support
Defend to pour antiskid
