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前言淘洗盘于1874年由南非金伯利矿发明并首先采用。一百多年来,作为金刚石选矿中的独有设备,在不断改进其结构的同时而得到广泛应用。非洲一百多个矿山曾用它来进行金刚石矿石的粗选。例如,每昼夜处理18000吨矿石金伯利矿,在进行选矿厂设计时,仔细地研究了用重介质选旷代替淘洗盘选矿的合理性,结果被认为在经济上是不合理的,因而生产中还是使用淘洗盘。1975年以来,我们先后试制并完成了直径(?)2400毫米及(?)3600毫米淘洗盘的试验。试验
Foreword The pan was invented and first adopted by the Kimberley mine in South Africa in 1874. For more than one hundred years, as a unique device in diamond beneficiation, it has been widely applied while continuously improving its structure. More than 100 mines in Africa used it for rough selection of diamond ore. For example, treating 18,000 tonnes of kimberlite ore diurnally and day-by-day, carefully examining the rationale for using HMG instead of panning beneficiation during the design of the beneficiation plant was considered economically unjustified Use panning tray. Since 1975, we have trial-produced and completed the test of diameter 2400 mm and 3600 mm pan. test