Liquid Collector/Chimney tray is used in the columns to achieve one or more of following purposes:
- Vapor distribution
- Liquid collection from above bed and conduction to below distributor
Total or partial liquid draw-off Open area, allowable pressure drop, height of collector liquid & vapor loads, column diameter and quantity of Liquid draw-off are the main parameters in collector design.
Properties Table of Chimney Tray Model CC-221
|
Type |
Vane Collector |
|
Diameter |
> 800 mm |
|
Service |
Suitable for vacuum services because of low pressure drop (high vapor & low liquid loads) |
|
Open Area |
50-80% |
|
Features |
can be used as a part of combined distributor/collector for re-distributing liquid between packed beds |