刮板运输机长距离的应用与管理  

Application and Management of Long Distance Scraper Conveyor

作　　者：刘东兴[1] 史文明 金龙 LIU Dongxing;SHI Wenming;JIN Long(Tiemei Group Xiaokang Coal Mine,Diaobingshan,Liaoning,112700,China)

机构地区：[1]铁煤集团小康煤矿,辽宁调兵山112700

出　　处：《工程建设(维泽科技)》2025年第2期72-75,共4页Engineering Construction

摘　　要：刮板输送机具有结构简单、部件标准化、维护使用非常方便等优点,广泛应用于煤炭各个行业,主要用于短距离输送煤炭产品,根据物料种类、输送距离、坡度等工况要求,可单机设备输送,也可双机组成输送系统。刮板输送机由电气控制部分、机械驱动部分、溜槽、链条、刮板、链组等结构件组成,配合采煤机、液压支架、皮带机等设备完成综采工作面出煤任务,当刮板运输机设备发生故障时,将直接影响生产效率,因此配套选型以及规范合理使用也非常重要[1]。在煤矿生产过程中,利用采煤机割煤,工作面用刮板运输机运煤,然后转载刮板机输送到皮带机上,将煤炭源源不断地运出来。但是工况条件复杂变化时,也需要相应的管理措施来约束,我矿S2N7工作面长度超出设备出厂设计36米,并且需要上运最大区域坡度9度,通过对采煤机、运输机及放煤工艺管理,有效完成了我矿S2N7工作面回采任务。Scraper conveyor has the advantages of simple structure,standardized components,and easy maintenance and use.It is widely used in various industries of coal,mainly for short distance transportation of coal products.According to the requirements of material type,transportation distance,slope and other working conditions,it can be transported by single machine equipment or composed of two machines to form a conveying system.The scraper conveyor is composed of electrical control parts,mechanical drive parts,chutes,chains,scrapers,chain groups and other structural components.It is used in conjunction with coal mining machines,hydraulic supports,belt conveyors and other equipment to complete the coal extraction task of the comprehensive mining face.When the scraper conveyor equipment fails,it will directly affect production efficiency.Therefore,the selection and standardized and reasonable use of supporting equipment are also very important.In the production process of coal mines,coal is cut using a coal mining machine,transported by a scraper conveyor on the working face,and then transferred to a conveyor belt by a scraper conveyor to continuously transport the coal out.However,when the working conditions are complex and changing,corresponding management measures are also needed to constrain them.The length of our S2N7 working face exceeds the equipment's factory design by 36 meters and requires a maximum slope of 9 degrees for upward transportation.Through the management of the coal mining machine,transport machine,and coal discharge process,we have effectively completed the mining task of our S2N7 working face.

关 键 词：刮板运输机 放煤作业 电流监控 

分 类 号：TD528.3[矿业工程—矿山机电]