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Dynamic mined ore grade refining method using deposit modeling system

A technology of grade and ore deposit, which is applied in the field of refining dynamic grade of mining by using ore deposit modeling system, can solve problems such as the inability to meet the requirements of digital mines, and achieve the effect of reasonable ore blending

Inactive Publication Date: 2015-06-10
ANSTEEL GRP MINING CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] With the rapid development of computer science, this method can no longer meet the requirements of digital mines.

Method used

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  • Dynamic mined ore grade refining method using deposit modeling system
  • Dynamic mined ore grade refining method using deposit modeling system
  • Dynamic mined ore grade refining method using deposit modeling system

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Embodiment Construction

[0028] The technical content of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 As shown, a method for refinement of mining dynamic grade by adopting ore deposit modeling system of the present invention is characterized in that it includes adopting ore deposit modeling system, and using GPS positioning system to form mining dynamic grade refinement according to the electric shovel operation area. module, output the output grade,

[0030] The ore deposit modeling system is composed of a geological survey module, a core sampling module, an assay module and a mining grade model;

[0031] The geo-survey module is used to store the coordinate measurement mark data collected by the geo-surveyors in real time with the total station, to form a list of drill hole coordinates and different batches of drill hole coordinates, and to The hole location coordinate marking results are transmitted to the...

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Abstract

The invention relates to a dynamic mined ore grade refining method using a deposit modeling system. The dynamic mined ore grade refining method using the deposit modeling system includes that using the deposit modeling system and a GPS positioning system to form a dynamic mined ore grade refining model according to the working radius of an electric shovel, outputting a mined ore grade, using the dynamic mined ore grade refining model to dynamically follow the concrete position of each shovel according to a mined grade model of each batch through the GPS system, forming a range which uses the shovel position as the center according to the real-time position of the shovel, and refining the mined ore grade into the mined ore grade which uses the working radius of the shovel as the size range so as to form the mined grade. The dynamic mined ore grade refining method using the deposit modeling system has advantages that the mined ore grade precision is improved and refined, an ore cabin grade is formed through the shovel grade, car grade and vehicle-mounted ore amount, favorable conditions are provided for the mill feed grade of an ore blending link, foundations are laid for the concentrate grade of an ore dressing link and ore grade of a smelting link, and the ore cabin grade is an essential condition for realizing five-product linkage.

Description

technical field [0001] The invention belongs to the technical field of mining grades, in particular to a refinement method for mining dynamic grades by using a deposit modeling system. Background technique [0002] With the rapid development of mining and metallurgy science and technology, the real-time dynamic optimization decision-making takes "five-grade linkage" as the core content. The five-grade linkage includes geological grade, mining grade, selected grade, concentrate grade and smelting grade. In the process of mining, ore blending, ore dressing and smelting, and in the ore quality management of open-pit mines, the premise of implementing the ore blending plan is the mining grade. [0003] There are many ways to generate mining grade, including calculation method, estimation method and so on. The calculation method uses the quality data of explosive pile ore, and uses the method of combining theory and practice to estimate the grade of explosive pile, and then esti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02
Inventor 邵安林孙亚鑫王勐杨勇梁小军高景俊孙健亢建民隋秋菊
Owner ANSTEEL GRP MINING CO LTD
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