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综采工作面设备选型和配套矿井要实现综合机械化采煤,必须配备成套设备,特别要把工作面“三机”(采煤机、液压支架、刮板输送机)选型配套好。否则,设备选型及配套不合理,势必影响各单机性能的发挥,造成综采设备开机率的降低,甚至导致综采生产无法正常进行。综采设备选型和配套,是矿井采区设计和采煤工艺选择的依据,也是各单机设计的依据,其目的在于使成套设备性能与采煤工艺间相互适应,使综采成套设备与矿井地质条件、生产能力相适应。
Fully mechanized mining face equipment selection and matching mine To achieve comprehensive mechanized mining, must be equipped with complete sets of equipment, in particular, should be the working surface “three machines ” (shearer, hydraulic support, scraper conveyor) matching selection . Otherwise, the selection of equipment and ancillary unreasonable, is bound to affect the performance of each single machine, resulting in reduced operating rate of fully mechanized mining equipment, and even lead to normal production of fully mechanized mining can not be normal. The selection and matching of fully mechanized mining equipment is the basis for the design of mining area and the selection of coal mining process and also the basis for the design of each single machine. The purpose is to adapt the performance of complete sets of equipment and coal mining technology to each other, Geological conditions, production capacity to adapt.