FGX-9型复合式干法选煤机改造  

Modification of FGX-9 Compound Type Dry Coal Selector

作　　者：李松民 

机构地区：[1]鹤岗矿业集团新岭煤矿,黑龙江鹤岗154100

出　　处：《煤矿机械》2010年第2期142-143,共2页Coal Mine Machinery

摘　　要：阐述了FGX-9型复合式干法选煤机清灰系统,通过技术改造,在生产中由停机清灰,改为不停机清灰;由清灰困难、时间长,改为操作简单、时间短。从而减少了停机时间,提高了选煤产量,取得了可观的经济效益,减轻了职工的劳动强度。This text describes ash cleaning system for FGX-9 compound type dry coal selector, and shutdown ash cleaning is modified into operation ash cleaning during manufacturing, difficult and longtime ash cleaning has been changed into simple and short-time operation. By using this method,shutdown time is decreased, and selected coal output is increased, so considerable economic benefit can be achieved. So the working intensity of worker is reduced.

关 键 词：清灰 改造 经济效益 效果 

分 类 号：TD462[矿业工程—矿山机电]