高效高可靠性电牵引采煤机的研发与工业性试验  

Industrial test of high efficient and high reliable electric haulage shearer

作　　者：刘改叶 

机构地区：[1]大同煤矿集团机电装备制造有限公司,山西省大同市037003

出　　处：《中国煤炭》2014年第7期76-80,共5页China Coal

基　　金："十一五"国家科技支持计划(2008BAB36B00)

摘　　要：根据国家科技部"十一五"立项的"特厚煤层大采高综放开采成套技术与装备研发"科技支撑计划项目中的"高效高可靠性电牵引采煤机研发"课题,同煤集团研制出了MG750/1915-GWD型电牵引采煤机,介绍了该采煤机的主要技术特点与主要技术参数,通过对该采煤机进行井下工业性试验表明,该采煤机运行平稳可靠,在结构、强度、可靠性和维护性等方面都达到了配套和设计要求,满足了特厚煤层大采高综放工作面开采的需求。Based on subproject“Research and development of high efficient and high reliable electric haulage shearer”of“Research and development of fully mechanized advancing technologies and equipments for ultrathick seam with large mining height”approved by Ministry of Science and Technology of the People＇s Republic of China during the eleventh five-year,MG750/1 9 1 5-GWD electric haulage shearer was developed for this proj ect.Its technical characteristics and main parameters were introduced.The underground industrial test showed that it ran stably and reliably,up to the supporting and the design requirements in the structure,strength,reliability,maintainability,etc,meeting the demand of the ultrathick seam advancing in large height.

关 键 词：高效高可靠性 电牵引采煤机 综采工作面 工业性试验 

分 类 号：TD421.61[矿业工程—矿山机电]