Intelligent material taking method and system of bucket wheel machine

Abstract

The invention relates to an intelligent material taking method and system of a bucket wheel machine. The method comprises the steps that after an automatic material taking command is received, a blending combustion plan is analyzed according to the boiler combustion requirement, data meeting the optimal coal blending scheme is obtained, the data are transmitted to an upper scheduling and monitoring system module, and the upper scheduling and monitoring system module judges whether the raw coal storage coal quantity meets the requirement or not and adopts an optimal selection algorithm, the optimal material piling and taking scheme and area are obtained and pushed to an operator; full-automatic material taking is started, and the bucket wheel machine automatically moves to a material piling and taking area to conduct material piling and taking operation; the lower execution and acquisition system module returns single-time material taking data in real time and records a material taking track; the upper scheduling and monitoring system module calculates material volume change parameters of single rotation, establishes a new three-dimensional model of the coal yard and updates the data of the coal yard. The problems that a traditional bucket wheel machine needs human intervention in material taking, the automation degree is low, and the intelligence level is low are solved, the energy consumption of the system is reduced, and the coal blending efficiency and the boiler combustion stability are improved.

Description

technical field [0001] The invention relates to the technical field of coal yard stacking and reclaiming, in particular to an intelligent reclaiming method and system for a bucket wheel machine. Background technique [0002] At present, the retrieving of traditional bucket wheel machines is mainly manual or requires human intervention to a certain extent. The operating skills of the operators have a great impact on the efficiency of equipment operations. The degree of automation is not high, the level of intelligence is low, and the safety control is rough. It cannot meet the development requirements of "people-oriented, safe and efficient" intelligent coal-fired system construction. With the development of automatic control technology of bucket wheel machines, the current domestic technical level can reach the level of unattended on-site bucket wheel machines and remote operation, but there is still a certain distance from the automatic and intelligent operation of bucket w...

AI Technical Summary

Problems solved by technology

[0002] At present, the retrieving of traditional bucket wheel machines is mainly manual or requires human intervention to a certain extent. The operating skills of the operators have a great impact on the efficiency of equipment operations. The degree of automation is not high, the level of intelligence is low, and the safety control is rough. Unable to meet the development requirements of "people-oriented, safe and efficient" intelligent coal-fired system construction

With the development of automatic control technology of bucket wheel machines, the current domestic technical level can reach the level of unattended on-site bucket wheel machines and remote operation, but there is still a certain distance from the automatic and intelligent operation of bucket wheel machines and the ability to cooperate with intelligent fuel management in power plants.

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