ENHANCED FUEL GAS DAMPER MIXING DEVICE

摘要

A gas mixing device has rows on which a plurality of adjustable louvers is arranged. The louvers on each row makes the gas streams head to different directions from the adjacent rows and mixes the gas streams when accepting two or more flowing gas streams to be mixed. The louvers are positioned in the vertical direction to cross the gas mixing device and to reduce a pressure drop when effectively accepting single-flowing gas streams. [Reference numerals] (70) Control unit;(AA) From row