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中国无机分析化学:2020,10(1):10-15
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火试金法配料过程自动化的探索和应用
刘芳美, 巫贞祥, 吕火秀, 赖秋祥
(紫金铜业有限公司)
The study and application of automation in batching process of fire assay method
liufangmei, wuzhenxiang, lvhuoxiu, laiqiuxiang
(Zijin Copper Co., Ltd)
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本文已被:浏览 448次   下载 311
投稿时间:2019-06-28    修订日期:2020-01-01
中文摘要: 火试金法中配料方式采用的是传统的人工配料,针对人工配料方式的不足,本文设计了一款自动化程度高的自动配料机,阐述了自动配料机的总体构成及重要技术问题。在样机试验分析过程中,对配料机的准确性、效率及可靠性进行了试验,结果表明该配料机检测称量误差在0.2g以内,效率为人工配料的2-3倍,检测结果与人工配料的相一致。与此同时,该设备改善了工作环境,避免了人为失误造成的检测质量问题,降低了复检率,为企业降低了成本,提高了效益。该设备在业内具有广泛应用前景。
Abstract:The artificial batching is employed in fire assay method, which can no longer meet the real needs. In view of the deficiencies of the artificial batching, this paper has designed an automatic batching machine with high automation, and expounded the overall composition and technology of the automatic batching machine. In order to test the performance of the automatic batching machine, the accuracy, efficiency and reliability of the proposed machine were tested. The suggested machine exhibits a small weighing error, that is below to 0.2g, and with a high efficiency which is 2-3 times of the artificial batching. Furthermore, the suggested method was employed for the analyse of standard samples with a satisfactory result, which is consistent with the results of the artificial batching. Meanwhile, the work environment as well as the detection quality and the benefits of the fire assay were improved by the machine. The suggested machine avoids the problem of detection quality caused by staff and reduces the cost for the enterprise. Therefore, the proposed machine offers a promising route for detection industry of gold and silver.
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刘芳美,巫贞祥,吕火秀,赖秋祥.火试金法配料过程自动化的探索和应用[J].中国无机分析化学,2020,10(1):10-15.
liufangmei,wuzhenxiang,lvhuoxiu,laiqiuxiang.The study and application of automation in batching process of fire assay method[J].Chinese Journal of Inorganic Analytical Chemistry,2020,10(1):10-15.

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