求助大家看下这句话? Inlet nozzle ends in a 90(度)bend submerged in the liquid pointing towards the near end of the drum. The spacing of 600mm is from the top of the vessel to the centerline of the feed pipe. alternately,astraight dip leg may be used terminating at the vessel centerline.The end of the dip leg shall be capped and a notch shall be cut of the pipe wall.the minimum notch area shoud be the nozzle cross-sectional area查看更多7个回答 . 5人已关注