The Research Of Ore On-line Consistency Detection Device Based On Weigh Measuring

In the mineral production process, the grinding effects of mineral processing technology is an important economic indicator parameters, but the online detection of ore particle-detection is one of the problems that the technicians who work on this subject has to face. The entire production process of closed-loop control will not be achieved if it the online detection can not be carried on, then the expected target can not be completed to improve production quality and optimized control.Based on the development status of detection equipment at home and abroad, combined with the actual demand, and relied on the key technology project of Kunming Hao Yuan Te Automation Limited Company -ore on-line consistency detection based on weight which are the intelligent integration system, the article in-depth studies and analyses ore on-line consistency measurement. It applies the weighing technology, model foundation, data collection and data analysis techniques into ore consistency detection so as to provide theoretical basis for realizing high precision and ore on-line consistency detection.The paper firstly discusses the principle and detection scheme of detection device, and brings forward the overall scheme of detection system. Secondly designs on the hardware of detection system and mechanical model in details, including mechanical devices designing, introduction of ripple pipe weighing sensor, systematic design circuit and the anti-jamming systematic design. It also introduces the mathematical model achievement of ore on-line consistency detection, and demonstrates the mathematical model involved in the system. Finally, it provides detailed design of data collection, data and part of software solution, including research of parameter estimation, the software design of upper PC and nether PC and communication design between upper PC and nether PC.The detection system directly afflux ore from main ore channel to detection devices, bottom of ore pond and main channel forms a cycle which are different from the sampling process of other online detection device. It realizes ore on-line consistency detection in true sense.Through theoretical analysis, experimental study, it is proved that the study in the article of ore consistency detection technique is of certain advanced nature, the realizing way is practical, and has some practical value and application prospects.