The invention discloses animal carcass destruction pretreatment equipment. The animal carcass destruction pretreatment equipment comprises a crushing box, a material guiding pipe and a high-temperature sterilization box, wherein the material guiding pipe is arranged between the crushing box and the high-temperature sterilization box; a crushing unit is arranged in the crushing box; the high-temperature sterilization box is provided with a high-temperature sterilization unit; a gas filtration unit is installed at the top of the high-temperature sterilization box; and the crushing unit comprisesa transportation mechanism and a crushing mechanism. The animal carcass destruction pretreatment equipment has the beneficial effects that the problems that the virus or bacteria on an animal carcasscan spread when the depth of burial is not enough during treatment, and the buried animal carcass needs a long time to be harmless, and when the animal carcass is mechanically incinerated, various bacteria exist in a fragmented skeleton because the skeleton is difficult to incinerate are effectively solved.