Decatizing cylinder

摘要

A large number of small vapour outlet tubes pass through the cylinder wall. Each tube is in the form of a hollow rivet whose head, forming a flange, conforms to the cylinder wall curvature. The bonding between the wall and the rivets is pref. obtained with a synthetic resin adhesive. Specif. the face of the flange turned towards the stem of the river has a number of hollow cavities.