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A mine solid intelligent filling mining method

A mining method and solid filling technology, which is applied in the direction of filling, mining equipment, earth cube drilling, etc., can solve the problems of technical filling, coal mining asynchronous, low filling efficiency, etc., achieve great scientific and engineering significance, and improve filling efficiency , high-yield effect

Active Publication Date: 2022-06-24
CHINA UNIV OF MINING & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem: The purpose of this invention is to provide a mine solid intelligent filling mining method to solve the problems of traditional solid filling coal mining technology filling, coal mining out of sync, and low filling efficiency

Method used

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  • A mine solid intelligent filling mining method
  • A mine solid intelligent filling mining method
  • A mine solid intelligent filling mining method

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Experimental program
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Embodiment Construction

[0040] The invention includes a mine solid intelligent filling mining method and special equipment.

[0041] In the intelligent filling and mining method, the monitoring feedback layer, the main control decision-making layer and the action execution layer are responsible for the intelligent perception of filling equipment, intelligent decision-making of the filling system, and automatic execution of the filling process, so as to realize unmanned filling work faces intelligent filling mining method.

[0042] The intelligent perception of the filling equipment specifically includes:

[0043] The monitoring feedback layer identifies the feedback, including the stroke sensor autonomously sensing the motion stroke, including the height of the column lifting and shrinking, the length of the compaction telescopic, and the length of the sliding advance;

[0044] The distance sensor autonomously perceives the distance, including the distance between the blanking height and the distanc...

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Abstract

The invention discloses a mine solid intelligent filling mining method, which belongs to the field of mine intelligent mining. The intelligent unmanned filling of the filling face is realized through the intelligent perception of the filling equipment, the intelligent decision-making of the filling system and the automatic execution of the filling process. Equipment: Install infrared sensors, cylinder stroke intelligent sensors, discharge height intelligent sensors, inclination intelligent sensors, pressure intelligent sensors and high-definition cameras on the mining and filling equipment, and all filling process parameters intelligent monitoring and sensing devices form a monitoring feedback layer. It is used for autonomous perception and automatic transmission of real-time data during the filling process; the data obtained by intelligent perception is used for intelligent identification and decision-making by the main control decision-making layer composed of the ground dispatching room, roadway master control center and switches, and is used for intelligent judgment and release operations Instructions; various hydraulic cylinders, electro-hydraulic controllers, electro-hydraulic commutators, electromagnetic drivers and shearer cutting parts form the action execution layer, which is used for self-adjustment and automatic execution of filling process actions.

Description

technical field [0001] The invention relates to the field of mine intelligent mining, in particular to an intelligent filling and mining method for mine solids. Background technique [0002] my country's "three-down" compressed coal resources are huge, and the comprehensive mechanized solid filling coal mining technology to effectively exploit the "three-down" compressed coal resources is of great significance for reducing resource waste, improving the recovery rate of coal resources, and making full use of national resources. The traditional mechanized solid filling coal mining method uses the existing conventional filling equipment, and manual operation is required in the execution of the filling process. The interference position that may occur during the filling process needs to be judged manually, and the filling effect and efficiency are greatly affected by the level of manual operation. . The mining efficiency of comprehensive mechanized solid filling coal mining tec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F15/00E21F15/02E21F13/06E21F17/18E21F17/00
CPCE21F15/02E21F15/00E21F13/066E21F17/18E21F17/00
Inventor 张强王云搏张吉雄杨康孙忠良左小张昊吴坤
Owner CHINA UNIV OF MINING & TECH