Intelligent control method for balanced crushing of fine crushing workshop in machine-made gravel

Abstract

The invention provides an intelligent control method for balanced crushing of a fine crushing workshop in machine-made gravel. An intelligent control judgment table is preset in a control system of an intelligent control center, data of a level gage are acquired in real time, the data are compared with a set control range, and the conveying capacity of a feeding adhesive tape machine is adjusted when deviation occurs, so that the ore filling amount in a crusher is within the control range of the level gage; and meanwhile, the feeding relation and the conveying amount of each batching point of the feeding adhesive tape machine, the discharging conveying amount and the working current of the crusher are monitored in real time, a control deviation range is set for each parameter, and when the parameters exceed the deviation ranges, the frequency parameter of a feeding machine is adjusted according to the judgment standard of the intelligent control judgment table, so that each parameter is maintained within the allowable deviation range. Through intelligent monitoring and regulation of process parameters, balanced operation of the system can be effectively ensured, so that the process target of green, efficient and low-consumption shaping and crushing is achieved, intelligent regulation of each device is realized, the labor cost is reduced, the product quality consistency of medium and fine crushing procedures is ensured, and a foundation is laid for high-quality sandstone processing.

Description

technical field [0001] The invention belongs to the technical field of intelligent processing of machine-made sand and gravel, and in particular relates to an intelligent control method for balanced crushing in a fine crushing workshop of machine-made sand and gravel. Background technique [0002] The secondary crushing workshop is the core process of sand and gravel preparation, and it plays a connecting role in the sand and gravel system. It undertakes the work of re-crushing, grading, and conveying semi-finished materials. The process technology is relatively complicated, the process is long, and there are many equipments. It is one of the key processes of green energy-saving preparation and product quality control. In the existing technology, the production process has not realized intelligent control, the homogeneity of the material source is poor, and the particle size and particle size fluctuate greatly, resulting in large fluctuations in the particle size and particl...

AI Technical Summary

Problems solved by technology

In the existing technology, the production process has not realized intelligent control, the homogeneity of the material source is poor, and the particle size and particle size fluctuate greatly, resulting in large fluctuations in the particle size and particle size of the medium and fine crushing output, poor production quality consistency, and equipment operation at the same time Unbalanced, resulting in ineffective energy consumption, resulting in higher energy consumption

In addition, due to the lack of process monitoring, when quality fluctuations occur, they are often not found in time. The shutdown, scrapping and labor costs caused by abnormal situations are high, which seriously affects production efficiency and the quality of machine-made sandstone.

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