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Portable filling material in-situ performance monitoring simulation device and using method

A simulation device and a portable technology, applied in measuring devices, soil material testing, analyzing materials, etc., can solve problems such as real-time evaluation of stope structure safety, unfavorable adjustment of mining and charging strategies, etc., to reduce mutual influence, avoid errors, and reduce inaccurate The effect of the necessary loss

Pending Publication Date: 2020-03-31
UNIV OF SCI & TECH BEIJING
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Problems solved by technology

If the strength characteristics of the solidification process of filling materials cannot be recognized clearly, but only stay in a certain age for research, it will be very unfavorable for real-time evaluation of stope structure safety and timely adjustment of mining and filling strategies.

Method used

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  • Portable filling material in-situ performance monitoring simulation device and using method
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  • Portable filling material in-situ performance monitoring simulation device and using method

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Embodiment Construction

[0025] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0026] The invention provides a portable filling material in-situ performance monitoring simulation device and a using method.

[0027] Such as figure 1 As shown, the device includes a computer 1, a data collector 2, a thermometer 3, a test chamber 4, a fixed cylindrical barrel 6 and a split material box 14, and the split material box 14 is located at the horizontal and vertical center positions of the test box 4, and the filling material 13 is full of split magazine 14, such as figure 2 As shown, an upper sealing cover 7 is arranged on the upper part of the split-type material box 14, and a lower sealing cover 8 is arranged on the lower part of the split-type material box 14. There is a sensor line hole 10 on the upper sealing cover 7, and the fixed c...

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Abstract

The invention provides a portable filling material in-situ performance monitoring simulation device and a using method, and belongs to the technical field of filling technology in-situ performance monitoring simulation research. The device comprises a computer, a data collector, a thermometer, a test box, a fixed cylindrical barrel and a split type material box, the split type material box is located in the horizontal and vertical center positions of the test box, the split type material box is filled with filling materials, sealing covers are arranged on the upper portion and the lower portion of the split type material box, and sensor wire holes are formed in the upper sealing cover. The fixed cylindrical barrel is located outside the split type material box, and the heat insulation material is tightly filled between the fixed cylindrical barrel and the experiment box. And the sensors are respectively arranged on two sensor fixing plates with cavities with included angles of 60-90 degrees. The data collector is connected with the sensor and the computer. The device is easy to manufacture, small in size, high in intelligence, convenient to reuse and suitable for in-situ performance detection simulation test of the filling materials added with the cementing materials in various mine enterprises such as nonferrous metal, black metal and gold.

Description

technical field [0001] The invention relates to the technical field of in-situ monitoring and simulation research of filling technology, in particular to a portable in-situ performance monitoring and simulation device for filling materials and a use method thereof. Background technique [0002] With the exhaustion of shallow resources, deep mining has become an inevitable trend of mine development. Among the three major mining methods, the open field method and the caving method will not be used for deep mining, and only the filling mining method can be used. The filling mining method has been developed in my country for more than half a century. Because it can effectively coordinate the ecological pollution of tailings and the safety of underground empty areas, and realize the purpose of "treating disasters with waste" and green mining, the filling technology is currently mature and the use of mines is more more and more. [0003] Regardless of the filling method, the ulti...

Claims

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Application Information

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IPC IPC(8): G01N33/24G01N27/04
CPCG01N33/24G01N33/246G01N27/04
Inventor 王勇毕成杨钢锋王洪江曹炎森
Owner UNIV OF SCI & TECH BEIJING
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