A system and method for monitoring the operation status of mineral processing equipment

Abstract

The invention provides a system and method for monitoring the operating status of mineral processing equipment. The system includes a local server, multiple data collection sensors and a video collection module; the input terminals of the multiple data collection sensors are connected to various equipment monitored by the mining plant, and the multiple data collection sensors The output end of the sensor is connected to the local server, and the output end of the video acquisition module is connected to the local server. The operating status data and equipment indicator data of the monitored equipment are collected in real time through the data acquisition sensor, the working video of each equipment is collected in real time through the video acquisition module, and the operating status data and equipment indicator data of each equipment are monitored through the local server. When the equipment indicator data is When the threshold is exceeded, an early warning is issued, the equipment failure rate of the corresponding equipment and the OEE analysis value of the equipment are calculated, and the KPCA model is used to perform online diagnosis on the operating status data collected in real time. The invention can realize real-time monitoring of equipment operation status by the mineral processing production and manufacturing execution layer.

Description

technical field [0001] The invention belongs to the technical field of equipment monitoring, and in particular relates to a system and method for monitoring the running state of mineral processing equipment. Background technique [0002] The process industry is one of the important pillar industries of my country's national economy, and its development directly affects the country's economic foundation. The mineral processing production process is a typical process industry. With the intensification of market competition, enterprises must improve production efficiency and save costs if they want to win in the fierce competition. Equipment is a fixed asset of an enterprise, and it also symbolizes the strength of an enterprise. Maintenance of equipment is a huge expense. Improving equipment utilization and reducing maintenance costs of enterprise equipment are effective ways to reduce production costs. Equipment is the main material basis of enterprise production, and the gua...

AI Technical Summary

Problems solved by technology

[0004] At present, the application status of the mineral processing industry is that the management of equipment in the production and manufacturing execution layer focuses on the management of basic information of equipment, and realizes functions such as basic information of equipment, equipment maintenance records, equipment point inspection tracking, equipment maintenance plans, and equipment operation management. The operating status mainly realizes the recording and statistics functions, and the device cannot be used to make timely control actions based on the current operating status of the equipment, that is, the operating status of the equipment is not monitored

Equipment operation monitoring is mainly implemented at the mineral processing process control system (PCS) layer, focusing on online monitoring of equipment mechanical failures and key parameter change trends, sending out alarms, and comprehensive analysis and processing of real-time data from equipment status monitoring, which cannot be realized. Diagnosis of equipment operating conditions

To sum up, it can be seen that the current monitoring of the operating status of mineral processing equipment lacks the diagnosis of abnormal industrial and mining equipment, and the lack of analysis, calculation and processing of data representing the operating status of the equipment, so that it is difficult to timely feedback the operating status of the equipment in production to At the planning level, it is difficult to quickly respond and adjust the mineral processing production operation plan, thus affecting the production efficiency of the entire mineral processing enterprise

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