FLUE GAS FLOW CONTROL

摘要

The pressure pulsations caused by the flow patterns of flue gases entering a flue gas stack (28) from a horizontal duct (26) are eliminated or reduced by the installation of a partition plate (38) in the stack (28) opposite the inlet duct (26). This negates the adverse interaction of the two vortices (34, 36) in the stack (28) formed by the entering flue gases and allows the vortices (34, 36) to travel independently up the stack (28).