Tailings pond dam body free draining device
An artesian drainage and tailings pond technology, applied in soil drainage, construction, applications, etc., can solve problems such as difficulty in draining water from wells, needing power for drainage, and easy blockage of seepage holes, so as to solve the problems of scaling and easy blocking, precipitation problems, etc. The effect of increased range and low maintenance costs
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[0016] The present invention will be further described in detail below in conjunction with the embodiments.
[0017] Depend on Figures 1 to 4 It can be seen that the self-flowing drainage device of the dam body of the tailings pond includes a vertical shaft 1, six vertical shafts are arranged along the stepped dam surface of the dam body, and a water filter pipe 2 with seepage holes is arranged around the vertical shafts, and the distance between two adjacent vertical shafts is 60m. The difference in elevation at the bottom of the shafts is 1m. The bottoms of the two shafts are connected by an aqueduct 3 with a slope of 1 / 60. A drain pipe 4 is installed under the end shaft to connect with the overflow pool 5. The overflow pool is provided with an overflow port 5.2 to connect with the open drainage ditch 6.
[0018] Depend on figure 1 It can be seen that the vertical shaft 1 is made of concrete and has a cylindrical shape, and the bottom of the well is filled with concrete to...
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