传统火试金分析一直沿用手动作业模式,劳动强度大、效率低、职业健康安全风险高.研制的火试金自动化检测系统由自动化配料系统、自动化混料添加系统、自动化熔样系统、自动化灰吹系统及自动化分金系统组成,对应配料、混料、熔融、灰吹及分金5 个分析步骤.该系统实现了火试金的自动化检测,检测结果准确可靠,与人工检测结果无差异,且操作过程统一稳定,不受人员主观因素影响.投产应用后,大幅提高了检测效率,比人工模式提高了167 百分点以上,降低了人员劳动强度,保障了人员的职业健康安全.火试金自动化检测系统具有较高的推广应用价值.
Traditional fire assay analysis has always used manual work methods,with high labor intensity,low effi-ciency,and high occupational health and safety risks.The developed automated fire assay detection system consists of an automated batching system,automated mixing and filling system,automated melting system,automated cupellation system,and automated gold distribution system,corresponding to 5 analysis steps of batching,mixing,melting,cupella-tion,and gold distribution.The system realizes the automated detection mode of fire assay,with accurate and reliable detection results,consistent with the manual detection results,and a unified and stable operation process,free from subjective factors of personnel.After being put into production and application,the system greatly improves the detec-tion efficiency,increasing it by more than 167 percentage points compared with manual mode,reducing labor intensity,and ensuring the occupational health and safety of personnel.The automated fire assay detection system has a high value for promotion and application.