| 摘要 |
The invention provides a gas filter (10) which includes a frame (12) and a plurality of overlapping elongated baffles (14). The baffles (14) are arranged side-by-side in series and mounted in the frame (12) to prevent straight-line flow of a gas stream (16) through the frame (12) to the other. Each baffle (14) comprises a spine (22) in the form of an elongated strip having parallel side edges (24.1, 24.2). A pair of elongated deflector panels (26.1, 26.2) extends along the length of each side edge (24.1, 24.2) of each elongated strip. The deflector panels (26.1, 26.2) of each pair project from the associated edge (24.1, 24.2) of the spine (22) at an angle to each other, and the deflector panels (26.1, 26.2) of adjacent baffles (14) overlap one another. |
