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A mine coal-rock interface intelligent detection and recognition system and method

An identification system and intelligent technology, applied in radio wave measurement system, electromagnetic wave detection, ground mining, etc., can solve the problems of increasing the difficulty of coal and rock identification, lack of universality and timeliness, and achieve the goal of improving detection accuracy Effect

Active Publication Date: 2022-02-08
CHINA UNIV OF MINING & TECH (BEIJING)
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Problems solved by technology

At the same time, the detection of coal-rock interface must meet the conditions of non-contact real-time detection, which further increases the difficulty of coal-rock identification. From the current point of view, the existing coal-rock detection technology is easily disturbed by various environmental factors. For complex mining It is not universal and timely under geological conditions, that is, there is no method that can perfectly solve the problem of coal rock identification

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  • A mine coal-rock interface intelligent detection and recognition system and method
  • A mine coal-rock interface intelligent detection and recognition system and method
  • A mine coal-rock interface intelligent detection and recognition system and method

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Embodiment Construction

[0022] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0023] In the current situation of the current coal rock detection technology, it is difficult to adapt to the working environment of integrated mobilization, and the present invention provides a smart detection system and method for mine coal rock interface.

[0024] In order to make the above objects, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodi...

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Abstract

The invention discloses a mine coal-rock interface intelligent detection and identification system and method, which relate to the technical field of coal-rock interface identification and mainly include an intelligent lifting bracket fixed on the top of a shearer and a non-contact radar set on the top of the intelligent lifting bracket Antenna and an operation terminal that transmits information wirelessly with the radar antenna. In the working state, the radiation direction of the radar antenna is perpendicular to the surface of the detected coal seam; the operation terminal is used to obtain the radar data of the detected coal seam collected by the radar antenna, and draw and display the occurrence curve of the coal seam according to the radar data. The invention can not only improve the detection accuracy, but also can adapt to the working environment of sudden changes in fully mechanized mining faces.

Description

Technical field [0001] The present invention relates to the field of coalstone interface identification technology, in particular to a mine coal rock interface intelligent detection recognition system and method. Background technique [0002] The intelligent detection and identification problem of mine coal rock interface is a major problem that restricts coal intelligent mining. The owed / cross-cutting of coal-cutting machines will lead to waste, decreased, and rock mixing, rock is reduced. Causes gear wear, in high millis, due to problems caused by explosion from spark, relying on manual observation and experience judgment to adjust the cylinder high to cope with mutation. Efficient coal rock intelligent detection and its identification technology are core technologies that need to be solved by intelligent coal rock cutting needs. [0003] In practice, affected by geological conditions and environmental factors, the invasive conditions of coal seams and rock formations are par...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S7/02G01S7/04G01S7/41G01V3/12G01V3/38
CPCG01S7/02G01S7/046G01S7/04G01S7/414G01S7/411G01V3/12G01V3/38G01S7/027E21C35/24E21C31/08E21C41/18E21C39/00
Inventor 许献磊彭苏萍马正郭飚孙焘
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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