Packing support grating plate is the simplest and most widely used packing support plate. It is welded onto the tower walls directly or welded onto the support frame on the tower wall. Cast iron grating plate is widely used in the chlor-alkali chlorine alkali industry and sulfuric acid industry. Grating plate is widely used to support the structured packing. Sometimes, it is also be used to support the random packing, such as ceramic cross ring. When it is equipped with ceramic cross ring, it should be placed for several layers and the diameter is decreased by turns from bottom to top.
Materials of packing support grating plate
Structure of packing support grating plate
Reinforced bar
To improve the stiffness of grating plate, the upper and bottom reinforced bar should be welded onto the packing support grating plate when the tower diameter is larger than 900 mm. When the grating plate is used for supporting corrugated structured packings, it is no need to assemble grid.
Packing support grating plate frame
The packing support grating plates can be supplied with or without outer frames.
Installation of packing support grating plate
Applications
Projects
Item | Tower Diameter (mm) |
Diameter (mm) |
Thickness | Reinforced bar Quantity | |
---|---|---|---|---|---|
Carbon Steel (mm) |
Stainless Steel (mm) |
||||
01 | 200 | 204 | 4 | 3 | |
02 | 250 | 247 | 4 | 3 | |
03 | 300 | 297 | 4 | 3 | |
04 | 350 | 347 | 4 | 3 | |
05 | 400 | 397 | 6 | 4 | |
06 | 450 | 447 | 6 | 4 | |
07 | 500 | 496 | 6 | 4 | |
08 | 600 | 596 | 8 | 6 | |
09 | 700 | 696 | 8 | 6 | |
10 | 800 | 796 | 8 | 6 | |
11 | 900 | 897 | 8 | 6 | |
12 | 1000 | 994 | 10 | 8 | 6 |
13 | 1200 | 1194 | 10 | 8 | 6 |
14 | 1400 | 1392 | 10 | 8 | 8 |
15 | 1600 | 1592 | 10 | 8 | 8 |
Packing support plate
Packing support plate