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Automatic ore dressing monitoring method and system

A technology of mineral processing equipment and mine bins, which is applied in the field of automation, can solve problems such as technological process lagging, affecting product quality, and hindering enterprise growth, so as to achieve the effects of ensuring safety and personnel safety, reducing labor intensity of workers, and reducing jobs

Pending Publication Date: 2022-08-09
DAZHONG MINING CO LTD INNER MONGOLIA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most mines rely on self-introduction to production, and all use post workers to realize the operation of the process through manual operation of the equipment. During production, the operator needs to determine the operating status and speed of the equipment based on subjective judgment, which not only causes a lag in the process control of the process, but also affects the product. Quality, and because of the poor working environment on site, the pressure on environmental protection and the difficulty in recruiting workers have gradually become the main problems hindering the growth of enterprises.

Method used

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  • Automatic ore dressing monitoring method and system
  • Automatic ore dressing monitoring method and system
  • Automatic ore dressing monitoring method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see figure 1 , figure 1 A schematic diagram of the steps of an automatic mineral processing monitoring method provided in the embodiment of the present application is as follows:

[0037] Step S100, monitor and operate the working state of the belt conveyor, and determine that the material flow of the ore material is normal;

[0038] In some embodiments, the belt conveyor is the key equipment for the ore dressing plant to realize the transportation of ore materials. materials, etc.) to monitor and operate, to ensure the normal logistics of mineral materials in the concentrator, and to provide reliable guarantee for the efficient operation of the equipment.

[0039] Step S110: Detect flow, pressure, and liquid level according to instrumentation equipment, and adjust and control related equipment according to process requirements;

[0040] In some embodiments, flow, pressure, liquid level are detected. Through the installed instrumentation equipment, the flow rate, pres...

Embodiment 2

[0053] see figure 2 , figure 2 A schematic diagram of the detailed steps of an automatic mineral processing monitoring method provided in the embodiment of the present application is as follows:

[0054] In step S200, an automatic control system that is convenient for operation and maintenance is built and implemented through PLC control system, automatic detection technology, process control technology, network technology and computer technology.

[0055] In step S210, parameter extraction is performed according to the target key parameters corresponding to the instrumentation equipment to obtain corresponding parameter data.

[0056] Step S220, input the parameter data into the neural network model, output the predicted parameters corresponding to the automatic mineral processing equipment, and determine the target control parameters based on the predicted parameters to control the corresponding automatic mineral processing equipment, so as to use the automatic mineral pr...

Embodiment 3

[0069] see image 3 , image 3 A schematic diagram of an automatic mineral processing monitoring system module provided in the embodiment of the present application is as follows:

[0070] The transmission module 10 is used to monitor and operate the working state of the belt conveyor to determine that the material flow is normal;

[0071] The instrumentation module 20 is used to detect the flow, pressure and liquid level according to the instrumentation equipment, and adjust and control the related equipment according to the process requirements;

[0072] The silo storage capacity module 30 is used to detect the material level of the silo in real time, and based on the on-site process requirements and information on the operation of upstream and downstream equipment, compile the distribution program of the relevant operation process, implement automatic distribution, optimize distribution, and automatically adjust the silo storage. Quantity, to achieve the balance and optim...

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Abstract

The invention provides an automatic ore dressing monitoring method and system, and relates to the field of automation. The automatic mineral separation monitoring method comprises the steps that the working state of a belt conveyor is monitored and operated, and it is determined that logistics of mineral aggregate is normal; the flow, the pressure and the liquid level are detected according to instruments and meter equipment; the material level condition of the ore storage bin is detected in real time, a material distribution program of a related operation process is compiled in combination with field process requirements and operation condition information of upstream and downstream equipment, automatic material distribution, optimized material distribution and automatic adjustment of the storage amount of the ore storage bin are implemented, and balance optimization control over feeding of equipment in front and back procedures is achieved; the operation state of the fine crusher is detected in real time, judgment and analysis are carried out in combination with decision conditions, and the ore feeding amount of the crusher is controlled and adjusted. By controlling the water adding amount and the ore feeding amount of each water adding point, controlling the ore grinding concentration of the first-section ball mill and coordinately controlling the overflow concentration of the grader, the operation indexes of the ball mill and the overflow grading granularity of the grader are confirmed to be qualified and stable.

Description

technical field [0001] The present application relates to the field of automation, and in particular, to an automatic mineral processing monitoring method and system. Background technique [0002] For a long time, the development of mining technology has always revolved around the needs of adapting to the changes in poor, fine and miscellaneous resource conditions and the continuous improvement of product quality. Among them, the contradiction between the continuous depletion of resources and the continuous improvement of product quality requirements directly affects the progress of the beneficiation process. [0003] However, most mines rely on production since they are put into production, and employ workers on the job to operate the equipment manually. During production, the operator needs to determine the operating state and speed of the equipment based on subjective judgment, which not only causes the lag in the process control of the technological process, but also aff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03B13/00B03B7/00B03B1/00
CPCB03B13/00B03B7/00B03B1/00Y02P90/02
Inventor 田庆富李帅黄旺旺张春
Owner DAZHONG MINING CO LTD INNER MONGOLIA
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