Equipment Installation Technology Along Dead Driving Face of Fully Mechanized Top Coal Caving Mining Face

In order to do the fully mechanized coal mining equipment work during the driving and preparation period of the coal mining face in the mine and to ensure the mine normal production continued,base on the gateway engineering design of the fully mechanized top coal caving mining face and the preparation works before the selection and installation of the fully mechanized mining equipment,the paper introduced the face conveyor,coal shearer,hydraulic powered supports,belt conveyor,stage loader,face end supports and others before and after the stage installations along with open-off cut of the fully mechanized top coal caving mining face.The safety technical problems of the safety and rapid installation for the fully mechanized coal mining equipment were solved under the dead driving gateway of the open-off cut,local ventilation,limited installation space of the face end,goaf water drainage and other special conditions.