Intelligent optimized control method for comprehensive production index in ore dressing process

A technology of intelligent optimization and control method, applied in the direction of adaptive control, computer control, general control system, etc., can solve the problem that the production index and optimization cannot be achieved in the beneficiation process
CN1749891AInactive Publication Date: 2006-03-22NORTHEASTERN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NORTHEASTERN UNIV
Publication Date
2006-03-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention belongs to the field of automatic control technology. The intelligent optimized control process for comprehensive production indexes in ore dressing process includes the steps of: setting technological indexes, setting control loop, controlling statistical process, predicting technological indexes with the nerve network, feedback compensation, feedforward compensation, etc. The present invention is superior in that based on the requirement of the ore dressing process in concentrate grade and metal recovering rate and through the said control process, the optimized set values for ore grinding work section and selecting work section are given and the loop setting values are then given to realize comprehensive production index optimization in the ore dressing process.
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Description

technical field

[0001] The invention belongs to the technical field of automatic control, and in particular relates to an intelligent optimization control method for comprehensive production indicators in a beneficiation process. Background technique

[0002] The beneficiation process is the process of enriching the useful minerals in the ore to be directly processed. It generally includes grinding process and sorting process. The basic task of the grinding operation is to crush the mineral raw materials to a suitable particle size, to dissociate the useful mineral components from the gangue, or to separate different useful mineral components from each other. The sorting process separates useful minerals from monomer dissociated minerals. The final comprehensive production index of the beneficiation process, that is, the metal recovery rate Rm and the concentrate grade Tf, are closely related to the process index grinding particle size R of the grinding process and the sep...

Claims

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