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在水泥厂,由于原料的粘挂和悬料等问题,原料厂给料机的料仓常常出现故障。大约十年前,F.L.史密斯(FLS)设计了一种配有斗链式取料机的储料场,用来对原料进行预混匀和直接把粘性物料送往原料磨机。由于在这种储料场和磨机之间不需要设置给料斗,因而也就没有取料所产生的种种问题,从而大大减少了安装费用。使用斗链式取料机的储料场经验业已导致一系列用于直接向工厂给料的纵向和圆形料堆的桥式取料机和圆盘取料机的研制。本文将介绍泰国暹罗水泥公司达隆厂应用纵向桥式取料机储存和直接给料的操作经验。也将概述应用圆盘取料机和环式储料场连续储料的优点。
In the cement plant, because of the sticking and hanging of raw materials and other issues, raw material factory feeder silos often fail. About ten years ago F.L. Smith (FLS) designed a stockyard with a bucket chain reclaimer to premix the stock and deliver the viscous material directly to the stock mill. Since there is no need to provide a hopper between such a stockyard and the mill, there are also no problems with taking up the material, which greatly reduces installation costs. The experience of stockyard using a bucket chain reclaimer has led to the development of a series of bridge reclaimer and disc reclaimer machines for the longitudinal and round piles directly fed to the plant. This article will introduce the operational experience of Longitudinal Bridge Reclaimer storage and direct dosing at Siam Cement Company in Thailand. It also outlines the advantages of using a continuous reclaimer of disk reclaimer and loop storage.