Application process for quick solidifying material for mining

A solidification and mining technology, applied in mining equipment, drilling compositions, chemical instruments and methods, etc., can solve problems such as unreliable safety, low work efficiency, and lack of technology

Inactive Publication Date: 2009-10-21
DATONG KANGNENG MINING NEW TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the defects of the above-mentioned traditional application methods, and provides an application process of quick-setting solidification materials for mines, which solves the problems of technical infeasibility, unreasonable economy, inconvenient operation, and low work efficiency of using the traditional application methods. low, unreliable, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The method of underground fire extinguishing using quick-setting solidification materials for mines is as follows:

[0018] a. Clean up the filling site, build a closed body in the coal lane, and carry out two gang cuts;

[0019] b. Set up the filling template, hang the air duct cloth or plastic woven cloth on the filling template and the top plate, check the pump, mixing tank, electric control and signal system at the filling pump station, and test the pump with water if necessary to ensure that the system is unimpeded;

[0020] c. Insert the mouth of the slurry outlet into the filling space, and notify the filling pump station of the length, width, and height of the filling space this time. After the pulper receives the length, width, and height of the filling space at the filling site, prepare Filling material for filling;

[0021] d, notify the pumping station to make pulp, open the pump, after the filling pump station gets the starting signal of the filling place,...

Embodiment 2

[0025] The method of underground fire extinguishing using quick-setting solidification materials for mines is as follows:

[0026] a. Clean up the filling site, build a closed body in the coal lane, and carry out two gang cuts;

[0027] b. Set up the filling template, hang the air duct cloth or plastic woven cloth on the filling template and the top plate, check the pump, mixing tank, electric control and signal system at the filling pump station, and test the pump with water if necessary to ensure that the system is unimpeded;

[0028] c. Insert the mouth of the slurry outlet into the filling space, and notify the filling pump station of the length, width, and height of the filling space this time. After the pulper receives the length, width, and height of the filling space at the filling site, prepare Filling material for filling;

[0029] d. Inform the pumping station to make pulp and turn on the pump. After the filling pump station gets the start-up signal of the filling ...

Embodiment 3

[0033] The method of underground fire extinguishing using quick-setting solidification materials for mines is as follows:

[0034] a. Clean up the filling site, build a closed body in the coal lane, and carry out two gang cuts;

[0035] b. Set up the filling template, hang the air duct cloth or plastic woven cloth on the filling template and the top plate, check the pump, mixing tank, electric control and signal system at the filling pump station, and test the pump with water if necessary to ensure that the system is unimpeded;

[0036] c. Insert the mouth of the slurry outlet into the filling space, and notify the filling pump station of the length, width, and height of the filling space this time. After the pulper receives the length, width, and height of the filling space at the filling site, prepare Filling material for filling;

[0037] Raw materials in the following weight ratio: 80 parts of bauxite, 10-15 parts of silicate, 1-4 parts of alkali, 2-3 parts of silicon oxi...

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PUM

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Abstract

The invention discloses an application process for a quick solidifying material for mining, which comprises the following steps: clearing a filling site, constructing a closed body on a coal lane, and undercutting two sides; erecting a filling template, a check pump, stirring barrels, an electric controller and a signal system; inserting a slurry outlet pipe orifice into a filling space, informing a filling pump station of the length, width and height of the current filling space, and preparing to fill material by the pump station; informing the pump station of slurrying and turning on the pump; and connecting a filling body to the top, then informing the pump station of stopping the pump, extracting the slurry outlet pipe orifice from a filling bag, and plugging a pipe faucet on the filling template, wherein the stirring barrels are an engineering plastic cylindrical barrel and an iron plate cylindrical barrel, the slurry conveying amount Q of the filling pump is 6 to 8 m / h, a slurry conveying pipe is a fire hose of 50 millimeters, the maximum pressure of the slurry conveying pipe is 2 to 4.07 MPa, and a forming facility of the filling body is the filling template. The application process has the advantages of feasible method and technology, economy and reasonability, convenient operation, efficient work, safety and reliability.

Description

technical field [0001] The invention belongs to a filling process, in particular to an application process of quick-setting solidification materials for mines. Background technique [0002] Due to the ever-changing underground conditions, different work objects require different construction methods. The research on applied technology is the supporting technology to give full play to the guarantee function of materials and successfully complete the construction task. To achieve the above purpose, the following principles are followed in the applied technology system: 1. The technology is feasible, and the filling capacity of the filling system of the applied technology Must meet production needs; 2. Economical and reasonable, comprehensive consideration of various factors, so that the filling system can be operated at low cost; 3. Convenient operation, convenient filling process operation, simple, efficient and light equipment, high work efficiency; 4. Safe and reliable, avo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F15/00C09K8/46
Inventor 张立中黄玉诚曲桂荣
Owner DATONG KANGNENG MINING NEW TECH
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