| 摘要 |
PURPOSE:To disperse liquid to many flow down points by layering a honeycomb structure having slanted holes of smaller diameter under a honeycomb structure crossing upper and lower slanted holes. CONSTITUTION:Many parallel slanted holes 4 divided by partitions 3 having through holes 2 are formed extending from the upper face to lower face to form a honeycomb structure 1a. A lower honeycomb structure 1b has similar shape with the upper honeycomb structure 1a. However, the corresponding diameter of slanted holes 4 is made smaller than the corresponding diameter of slanted holes 4 of upper honeycomb structure 1a. The honeycomb structures 1a, 1b are layered up and down crossing respective slanted holes 4, 4. As fluid flows down from the lower end faces 6 of honeycomb structures 1a, 1b, it is a good way to make the lower end faces 6 uneven to disperse flow down points uniformly. |
