Trough Liquid Distributor 2 stage stainless steel 304 diameter 800 mm
1. Trough liquid distributor introduction,
Liquid distributor is the most important column internal from a process point of view. It is required to distribute liquid uniformly at the top of packing tower. Meanwhile a liquid distributor must have sufficient gas passage area to avoid high pressure drop or liquid entrainment.
2. Absorption tower trough liquid distributor
Liquid distributors to be used in applications where there is less demanding on packing performance. For example, heat transfer applications, stripping and absorption services.
| Column diameter mm | System fouling tendency | Specific liquid load M3/m2*h | Suitable type of liquid distributor |
| ＜1200 | Low / medium / high | 2.5 - 75 | Pan type liquid distributor |
| ＞300 | Low / medium | 2 - 120 | Deck type liquid distributor with long risers |
| ＞900 | Low / medium / high | 5 - 100 | Weir trough type liquid distributor |
| ＞500 | low | 4 - 25 | Pipe arm type liquid distributor |
| all | high | 0.5 - 120 | Spray type liquid distributor |
3. Liquid distributors classification:
Usually there are pressure type liquid distributors and gravity type liquid distributors.
Pressure type liquid distributor:
It provides more open area for vapor flow. Often it is less expensive, lighter, less robust and requires smaller lead up piping than gravity type liquid distributor. On the other hand, it requires high operating cost, susceptibility to plugging, corrosion and a relatively inferior quality. One example of pressure liquid distributors is pipe arm and spray type liquid distributor.
4. Trough liquid distributor characteristics:
Liquid distributor is the most important column internal from a process point of view. It is required to distribute liquid uniformly at the top of packing tower. Meanwhile a liquid distributor much have sufficient gas passage area to avoid high pressure drop or liquid entrainment.
Characteristics of an ideal liquid distributor:
Uniform liquid distribution; Resistance to fouling; Proper trundown capabitity;Low gas pressure drop; Minimum height; Higher cross-mixing capabity.
5. Trough liquid distributor production
Welcome your contact with your private tower internals plan or ideas!
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2 Stage Stainless Steel 304 Trough Liquid Distributor Diameter 800mm Images
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