Rapid and efficient disposal device and method for dam piping danger

The invention discloses a rapid and efficient disposal device and method for a dam piping dangerous case, and the rapid and efficient disposal device for the dam piping dangerous case comprises an insertion type guiding and filtering integrated pipe and an accumulation and seepage back pressure basin; the plug-in guiding and filtering integrated pipe comprises a conical tip located at the front section, a seepage guiding section located at the middle section and playing a role in seepage guiding, and an inverted filtering section located at the rear section and playing a role in inverted filtering; the outer diameter of the inverted filter section is larger than the maximum outer diameter of the conical tip, and the maximum outer diameter of the conical tip is larger than the outer diameter of the seepage guide section; the accumulated seepage back pressure basin is connected with the inverted filter section; open holes are formed in the pipe wall of the seepage guide section, and the interiors of the seepage