Square billet secondary cooling spray set

The utility model provides a square billet secondary cooling spray set, including the water inlet main pipe who sprays mechanism and conduct fixed bolster, water inlet main pipe is located and casts the inner arc side that flows, it installs on water inlet main pipe to spray the mechanism to communicate with water inlet main pipe. Water inlet main pipe divide into a plurality of segmentations along casting a class pitch arc direction, and both ends all are provided with the water inlet about every segmentation. Adopt above -mentioned structure, it is little to the support damage during accidents such as conticaster emergence bleed -out, do not influence the conticaster to reorganize production, installation dismantlement convenience, the fixed bolster also is water inlet main pipe simultaneously, takes the water -cooling effect certainly, non -deformable. The segmentation arranges and is convenient for change maintain that each segmentation be a spray zone, and cooling water skewness is from top to bottom avo