Anti-permeation dump leaching permanent bottom mat for laterite type gold ore

The utility model relates to an anti-seepage dump leaching permanent bottom mat for laterite type gold mine, which comprises a dump leaching mechanism and an anti-seepage mechanism, the anti-seepage mechanism is arranged in the dump leaching mechanism and comprises filling sand, a cavity is arranged in the filling sand, a monitoring pipe is attached in the cavity, and the monitoring pipe is connected with the anti-seepage mechanism. A plurality of permeation openings are formed in the outer surface of the monitoring pipe, drainage cylinders are vertically arranged below the permeation openings, elastic bags are fixedly installed below the permeation openings, and the drainage cylinders are located in the elastic bags. According to the anti-permeation dump leaching permanent bottom mat for the laterite type gold ore, leaked liquid enters the monitoring pipe through the permeation opening, the leaked liquid is collected through the elastic bag, after the elastic bag expands to a certain volume, the touch switch