Beijing Silk Road Enterprise Management Services Co.,LTD
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1200 mm liquid collector and redistributor 304 tower internal
1. Hualai liquid collector and re-distributor:
It works between packing beds. The divice collects liquid flow downwards and re-distributes the liquid averagely. So the liquid collector and re-distributor helps maintain average liquid flow in the tower.
2. Hualai liquid collector and re-distributor brief view:
| Tower internal Type | vapor distributor & chimney tray |
| Tower diameter | ＞ 1000 mm |
| Liquid Range | 20.5 - 100 m³/h/m² |
| Support at Shell | Support ring and clips for major beams if the diameter is >3000 mm |
| Construction type | Like a chimney tray it is designed in parts to pass through the column manway and to be installed together by welding or bolts and nuts. |
| Design | The distributor is designed to generate a controlled pressure drop through the chimneys that makes the vapor spreading across the entire section of the column. Normally the design pressure drop ranges from 10 to 50 mm H2O |
| Levelling method | The operation of this device is not affected by a possible out of levelness of the support ring |
| Applications | Typical application is below packed beds, to distibute the vapor and collect the liquid to be drawn-off or redistributed to a lower bed |
3. Hualai liquid collector and re-distributor use:
If you need to draw off the liquid partially or totally from some height of the tower, chimney trays are used. But considering the high turbulence velocity of liquid in structured packing, chimney trays are recommended among two structured packing beds. Column internals play very important role in effective mass transfer performance. So they need to be designed carefully for both process and mechanical point. Meanwhile, the engineers put great effort into structured packing and random packing development in the recent years. The column internals include mist eliminators, feed pipes, distributors, re-distributors, support plates, bed limiters, collector trays, etc.
4. Hualai liquid collector and re-distributor production:
5. Hualai is able to provide various kinds of tower internals:
Tower internals play very important role in effective mass transfer performance. So they need to be designed carefully for both process and mechanical point. Meanwhile, our engineers put great effort into structured packing and random packing development in the recent years. The column internals include mist eliminators, feed pipes, distributors, re-distributors, support plates, bed limiters, collector trays, chimney trays etc.
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