Intelligent adhesive tape transferring system

Abstract

An intelligent adhesive tape transferring system comprises a curve chute inertia dust removing device and is based on the following modules comprising an adhesive tape vision deflection diagnosing andcorrecting system, an adhesive tape material pile shape vision recognizing and control system, a coal falling pipe material blockage vision diagnosis and control system, an adhesive tape tearing andadhesive tape defect vision diagnosis analytic system, a transferring station dust detection and control system based on vision recognizing, a carrier roller fault diagnosis system based on noise matrix analysis and simulation, a sweeper pressure state management system based on the internet-of-things technology, a gear and bearing vibration detecting system based on the internet-of-things technology, an adhesive tape conveying efficiency evaluation system based on big data analysis, an equipment state management system based on data statistics and analysis, and an intelligent operation and maintenance inspection management platform based on three-dimensional virtual scene and video data combination. The system has the functions of self learning, self judging and deep learning, improves the intelligent running level and the safe running level of the system, lowers cost and improves benefits.

Description

technical field [0001] The invention relates to the field of coal conveying systems in coal-fired power stations, in particular to an intelligent reloading system for belt conveyors, which is especially suitable for building digital power plants, and uses Internet of Things technology and equipment monitoring technology to strengthen information management and services. Background technique [0002] The energy industry has entered the era of big data. Big data technology emphasizes the ability to quickly obtain valuable information from massive data. Purpose of Data. For the power industry, big data is a powerful technical means for power companies to deepen applications, improve application levels, and strengthen management and control of group companies. With the basic coverage of business processes by various IT systems of electric power enterprises, the amount of collected data is increasing rapidly. The problem faced by the power industry is not only mobile phone and ...

AI Technical Summary

Problems solved by technology

[0003] In the construction of digital power plants, the coal handling system of coal-fired power plants is a relatively weak link in the current boiler, steam turbine, chemical water, dust removal, desulfurization and denitrification, ash removal and other management sections of the power plant, mainly reflected in: low degree of equipment automation , the operating environment is harsh, the quality of operation and maintenance personnel is low, the average age structure is relatively large, and the quality of outsourcing teams is uneven; with the transformation of the operation and management mode of power plants, the outsourcing of coal handling system operation and maintenance has gradually become the mainstream, and management personnel There will be fewer and fewer configurations. The traditional operation, inspection and maintenance methods face serious constraints in terms of the number and quality of personnel, which will seriously affect the operation safety of the coal handling system and the service life of the equipment.

Digital construction. At present, the program-controlled operation of the coal handling system is basically based on PLC control. Digital instruments and detection components are rarely used. Compared with other specialties in power plants, the way of data acquisition is still very backward

[0004] The coal conveying system of coal-fired power plants is one of the important links in the safe production of power plants. There are various problems in the coal conveying system of coal-fired power plants, such as incorrect material drop point, which induces the belt to deviate under heavy load, causing material to be scattered; impact and deviation early The dust concentration is seriously exceeding the standard, and the site environment is harsh; the material on the return journey of the belt causes material scattering or a large amount of dust along the way; the material is blocked in the rainy season or the material with high water content is seriously blocked during operation; The output of the system is insufficient, and the conveying efficiency is low; the liner plate at the severe impact of the drop pipe and the worn part is seriously worn and replaced frequently; the deviation of the belt causes tearing on both sides; Several typical problems such as safety hazards caused by high coal powder accumulation

[0005] To sum up the above-mentioned problems, the existing coal handling system equipment is not intelligent enough, and the existing technology can no longer meet the needs of the market. The management personnel cannot observe the operation situation in real time, and only notify the failure through the alarm device after the incident. As a result, the operation information of the coal handling system is incomplete, the control is not comprehensive, and the work efficiency is low. Therefore, it is particularly urgent to establish a complete set of intelligent reloading system devices

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