Fast explosive sunken ship cutting device

The invention discloses a fast explosive sunken ship cutting device. The fast explosive sunken ship cutting device comprises a detonation component, an explosion component and a cutting component, wherein the detonation component is arranged on the explosion component, the explosion component is arranged on the cutting component, and high-energy explosives are also arranged in the explosion component. The fast explosive sunken ship cutting device has the beneficial effects of being capable of fast cutting a hole with the diameter of about 1mm in the outer wall of a cabin of a wild steel ship so as to fast sink the wild ship, and avoiding continuous damage to the ambient environment.