| 摘要 |
A static mixer for mixing together gaseous and/or liquid media, comprising a casing (10) having media inlets and outlet (14-18; 19), and helical mixing elements (20, 21) extending therebetween, said mixing elements being stationary when the mixer is in use. Two or more mixing elements (20, 21) are arranged side-by-side in the casing (10), and each mixing element includes at least one flange (23) which extends helically through two or more turns along the length of the elements. The pitch of the helix is substantially greater than the flange thickness. The flanges (23) on the mixing elements (20, 21) extend helically in mutually the same direction, and the flange turns of each mixing element project into the spaces (24) between the flange turns of mutually adjacent mixing elements (20, 21). |
