Sampling device for obtaining cemented filling slurry on different layers and working method thereof
A technology of cement filling and sampling device, which is applied in sampling device, sampling, measuring device and other directions, to achieve the effect of wide application range, simple operation and realization of accuracy
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[0039] Example
[0040] For the cemented filler slurry with a mass concentration of 70%, the slurry is mixed with tailings, cement and water, and the concentration changes in different layers over time are measured. Take 800mL of slurry and place it in a discharge cylinder 4 with a diameter of 50mm. After standing for one hour, move the electric telescopic rod 8 to correspond to the guide hole 12 and fix it, so that the electric telescopic rod 8 rises and moves the piston 5, Thereby, the slurry in the discharge cylinder 4 is pushed into the transfer platform 1 through the round hole, and the push plate 2 on the transfer platform 1 is used to push the slurry through the square hole into the square container 3, and then take out the slurry sample Install a square container 3, and then install a new square container 3. The remaining slurry is divided repeatedly according to the above steps. After all the slurry is taken out, the concentration of the slurry at different layers is mea...
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