Integrated device capable of realizing complete cracking and rapid cooling of waste tires

The utility model discloses an integrated device capable of realizing complete cracking and rapid cooling of waste tires. The integrated device comprises a stirring driving part, a supplementary cracking part and a cooling part. The device is hermetically connected with a driven end support of a cracking main machine; the carbon black cracked by the cracking main machine directly falls into the cracking main machine; stirring blades positioned in the cracking section cylinder stir loose carbon black and enable the carbon black to be subjected to supplementary cracking by utilizing heat carriedby the carbon black; meanwhile, the cracking gas overflows from the carbon black, and the carbon black is stirred by the cooling blades located in the cooling section cylinder body to be in contact with the cooling pipe and the cooling jacket, so that the carbon black is rapidly cooled and discharged through the carbon black outlet in the bottom. The cracking section barrel is positioned at the upper part of the cooling