|Surface Area:||170 M2/m3||Height:||150mm Each Layer|
|Size:||1500mm In Diameter||Surface Treatment:||Perforation, Corrugation|
3t grooved Distillation Packing,
3t grooved structured packing distillation,
OEM Distillation Packing
3T grooved metal plate structured packing shipping to Tianjin Port
1. Structured Packing Application and options:
Structured packing is a kind of packing arranged in uniform geometry in the tower and stacked neatly. The characteristics of the packing are that the gas-liquid flow path is specified, the gas-liquid distribution in the packing layer is improved, and more specific surface area can be provided under very low pressure drop, so that the treatment capacity and mass transfer performance are greatly improved.
There are many kinds of structured packing. According to its geometric structure, it can be divided into grid packing, corrugated packing, pulse packing, etc.
|Types of packing||Specific Surface||Void Fraction||Application|
|Wire gauze 500X||500||98.8%||
head pressure < 300 mbar
|Wire gauze 700Y||700||98.4%|
|Metal sheet 125X/Y||125||99.5%||High liquid and gas load|
|Metal sheet 250X/Y||250||98.8%||Standard|
|Metal sheet 350X/Y||350||98.3%||Higher NTSM at lower capacity|
|Metal sheet 500X/Y||500||97.7%||High NTSM|
|Metal sheet 700X/Y||700||97.0%|
2. Hualai's Capability in Producing Structured Packing.
Hualai has years of engineering experience with a variety of structured column packings in different industrial applications. Moreover, we have frequent co-operations with famous universities and technical engineering companies in China.
Resulting from these valuable assets, we have produced range of structured packings suitable for engineering systems that provide optimum column performance.
3. Hualai Structured Packing Exporting Cases:
4. Hualai structured packing in distillation column
Through the packing, the two-phase flow is upward and downward convection. Gravity is the driving force of liquid flow, and pressure difference is the driving force of gas flow. The two phase flow is mass transfer and heat transfer through the two forms of film surface and spray. The mass transfer and heat transfer of the two phases in the plate column take place in the gas-liquid mixed phase on the upper surface of the tray, on the liquid layer surface of the downcomer and on the bubbling area caused by the mass transfer elements.
5. high vacuum distillation column uses Hualai structured packing.
1) The surface area per unit volume of structured packing should be large;
2) The free volume of the liquid phase in contact with the gas phase must be large;
3) The resistance to steam should be small (i.e. the cross-sectional area of the gap should be large);
4) Chemical resistance to both liquids and vapors;
5) The density should be small;
6) The price per unit of effective area should be small
Welcome your inquiry about Hualai structured packing!
Contact Person: Lily Jia