Stainless steel continuous casting equipment with rapid cooling

The utility model discloses stainless steel continuous casting equipment capable of quickly cooling, which mainly comprises a steel containing barrel, a tundish, a cooling device, a withdrawal and straightening device and a cutting device, wherein the cooling device consists of a first cooler, a second cooler and a third cooler and is electrically connected with a temperature detection and regulation device; the first cooler is close to the lower part of a sliding nozzle at the bottom of the tundish; the second cooler is located below the first cooler, a refrigeration body of the third cooleris close to the position outside the side wall of the second cooler, and a water inlet pipeline and a backflow pipeline of the third cooler penetrate through the outer wall of the molten steel flow channel and are connected and communicated with a cooling water main pipeline of the third cooler located in the middle of the molten steel flow channel. The molten steel cooling device effectively improves the molten steel coo