RADIANT TO CONVECTION TRANSITION FOR FIRED EQUIPMENT

摘要

Modern steam generators typically include a radiant section and a convection section. Due to differing performance requirements of the radiant and convection sections, the radiant section often has a round cross-section, while the convection section often has a rectangular cross-section. Previous designs utilized a target wall to effect the transition. An angled transition section is disclosed herein that substantially eliminates the target wall and/or the reverse target and provides a corresponding improvement in steam generator efficiency.

主权项

1. Fired equipment comprising:
a cylindrical radiant section having a circular output with a diameter substantially the same as a diameter of the cylindrical radiant section.