某铀矿无人值守分级测量系统的设计

IF 0.4 4区工程技术 Q4 NUCLEAR SCIENCE & TECHNOLOGY

Kerntechnik Pub Date : 2022-11-22 DOI:10.1515/kern-2022-0059

Cong Chen, Weihua Zeng, Shengli Hou, Yike Ding

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引用次数: 0

摘要

无人值守分级放射性测量系统是数字化铀矿的重要组成部分。然而，随着矿山数字化的推进，用于湿法冶金工艺矿石品位测量的卡车检查站放射性测量系统仍然保持着离线测量和人工记录的落后处理方式。为了改善这种情况，研制了一种利用伽马探测器的无人值守矿石分级测量系统。通过无人值守的鉴定、称重和放射性测量，自动计算出矿石品位和铀含量的数值并上传。该系统已于2021年9月在中国南方的一个铀矿投入实际使用。通过现场使用，该系统可以实现自动测量，降低人工成本，并建立生产数据库，为进一步大规模应用于数字化矿山建设奠定了基础。

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Design of an unattended ore grading measurement system in a uranium mine

Abstract The unattended ore grading radioactivity measurement system is an important part of the digital uranium mine. However, with the promotion of the digitization of mines, the radioactivity measurement system for the truck checkpoint used to measure the grade of ore for hydrometallurgical process still maintains the backward processing method of offline measurement and manual recording. To improve the situation, an unattended ore grading measurement system using gamma detectors is developed. Through unattended identification, weighting and radioactivity measurement, the values of the grade of ore and the uranium content are calculated and uploaded automatically. The system has been put into practical use at a uranium mine in southern China in September 2021. Through the field use, the system can realize automatic measurement, reduce labor costs, and establish a production database, which lays the foundation for further application in the construction of digital mines on a large scale.

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来源期刊

Kerntechnik 工程技术-核科学技术

CiteScore

0.90

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Kerntechnik is an independent journal for nuclear engineering (including design, operation, safety and economics of nuclear power stations, research reactors and simulators), energy systems, radiation (ionizing radiation in industry, medicine and research) and radiological protection (biological effects of ionizing radiation, the system of protection for occupational, medical and public exposures, the assessment of doses, operational protection and safety programs, management of radioactive wastes, decommissioning and regulatory requirements).