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在倾斜长壁采煤工作面里,各种机械设备的布置和使用条件,与在走向长壁采煤工作面中不同。现就刮板输送机在倾斜长壁采煤工作面里输送能力和刮板链拉力的变化情况作如下剖析。一、挡煤板的有效高度为简化计算,对中部槽和货载断面适当简化(如图1),并假设:在输送过程中货载在中部槽里为满载均匀分布;挡煤板垂直于输送机的槽邦安装。
In inclined long-wall coal mining face, the layout and use conditions of various mechanical equipment are different from those in the longwall mining face. Now on the scraper conveyor in the inclined longwall mining face conveyor capacity and scraper chain tension changes for the following analysis. First, the effective height of the blocking plate In order to simplify the calculation, the middle section and the cargo section properly simplified (Figure 1), and assumes that: during the delivery of cargo in the middle of the tank for full load evenly distributed; blocking plate vertical to Conveyor slot state installation.