综采工作面刮板运输机溜槽安装工艺及关键技术

综采工作面刮板运输机溜槽安装可能发生的质量问题主要有:溜槽长度与工作面长度不匹配,溜槽不平、不直,一些溜槽间的间距不符合要求等。这样就会造成延误工期、误差调整难度大、影响刮板运输机运行质量,甚至会在使用过程中出现卡链、断链、跳链等问题。为了保证运输机溜槽的安装质量,在安装过程中除严格遵循安装工艺外,采用了分段设置控制线的技术措施,保证了溜槽的安装质量,实现了优质、高效的目标。

Arts and Key Technics of Installation Scraper Conveyor Trough in Fully Mechanical Working Face

the main problems of installation scraper conveyor trough in the fully mechanical working face perhaps include the fol- lowings ： the length of trough and working face not matching, the trough not level and straight, some spaces between troughs not up to the require etc. All of the above problems will induce installation time longer, error adjusting difficulties larger, run quality of scraper conveyor worse, and indeed the more worse problems such as block chain, break chain and skip chain will come forth. In order to assure the installation quality of scraper conveyor trough, the arts and technics of setting control line according to some length trough were adopted other than strictly follow the installation scraper conveyor trough＇ s arts. Finally, the installation quali- ty of trough was assured and realized the high quality and effect end in the most.