Strip mine drilling and blasting design, construction and management method

Abstract

The invention discloses a strip mine drilling and blasting design, construction and management method. The method comprises the steps that drilling design is conducted automatically within a planed range, and a drilling coordinate report is automatically formed; drilling coordinates are transmitted to an automatic drilling system through a wireless terminal; and after drilling is completed, actual drilling coordinates and hole depth information data are automatically transmitted to a mining MES, and drilling and blasting design is automatically conducted. By adoption of the strip mine drilling and blasting, construction and management method, the drilling design efficiency is improved, it is guaranteed that construction on the site is conducted according to the design, a drilling standard operation procedure is automatically generated, semi automation of drilling and blasting design is achieved by adoption of software assistance, the design efficiency is extremely improved, the previous two-dimensional software design is replaced with three-dimensional software design, the design is more visualized, and the morphology of an ore body is understood more authentically through a three-dimensional profile. The blasting design is more close to actual situations through importing of measured data.

Description

technical field [0001] The invention relates to the field of open-pit mining design and construction management, in particular to an open-pit mine blasting design, construction and management method. Background technique [0002] At present, in formulating production plan management, mining stripping construction plan, mining design and ore supply and distribution management, people rely more on human experience for overall planning. Without a systematic, intuitive and advanced comprehensive management method, it is difficult to ensure production planning, mining The interconnection of stripping construction plan, mining design and mine supply management is completely smooth and free of omissions. In addition, in terms of implementation methods, due to the large number of mining pit operators, the wide range of points, and the long duration of the alpine climate, it is impossible to monitor the situation and safety status of each operating point on the site in real time; the...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that existing mining production management relies more on human experience for overall planning, there is no systematic, intuitive and advanced comprehensive management means; mining perforation design mainly focuses on the layout of blast holes and the calculation of loss rate and dilution rate; The method of hole layout in mining design uses GPS to place points on site, and the drilling machine finds points to perforate; the work efficiency is low and mistakes are easily made, which is not conducive to the loss and dilution of large-scale outsourced mining and the control of ore grade control.

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