|Size:||As Per Order||Shape:||Customized|
|Packing Layer Height:||100mm, 150mm, 200mm||Plate Thickness:||0.1mm, 0.12mm, 0.15mm|
|Material:||SS304, SS316L||Specific Area:||Optional Types|
500Y Structured Packing In Distillation Column,
5000mm Diameter Distillation Packing,
500Y Distillation Packing
Hualai made 500Y metal sheet structured packing 5000 mm diameter
1. 5000mm diameter 500Y metal sheet structured packing.
When the thin layer of high porosity packing is placed in the large diameter tower, the gas flow distribution on the cross section of the tower is not uniform, which affects the mass transfer efficiency of the packing. At this time, the inlet gas distributor should be set to make the high-speed gas flow in the feed pipe evenly distributed on the cross-sectional area of the tower.
2. Hualai factory metal corrugated plate structured packing
|corrugation height h||mm||24.0||11.5||8.4||6.0|
|corrugation inclination θ||(°)||30||45||30||45||30||45||30||45|
|corrugation distance 2B||mm||39.6||19.0||14.0||9.9|
|corrugation angle β||(°)||79.0||79.1||79.6||79.0|
|void fraction ε||δ=0.15mm||%||99.4||98.6||98.0||97.2|
|Perforated hole diameter d0||mm||4.5||4.5||4.0||4.0|
|Opening rate σ||%||8.5-9.5||8.5-9.5||9.0-10.0||9.0-10.0|
|radius of curvature of the top circle of corrugation angle R||mm||≤2.0||≤1.4||≤0.9||≤0.5|
Note: The influence of opening rate on the plate is not calculated
3. Function of metal corrugated plate 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.
4. Loading and shipping of metal corrugated plate structured packing
5. Hualai factory metal corrugated plate structured packing advantage
The advantages of corrugated packing are compact structure and large specific surface area. The specific surface area can be adjusted by the shape of corrugated structure. There are 125, 150, 250, 350, 500, 700 and so on. The two adjacent plates of packing are perpendicular to each other, which makes the upward flow change direction and the falling liquid redistribute continuously, so the mass transfer efficiency is high. The regular arrangement of packing reduces the flow resistance and improves the treatment capacity. The disadvantage of corrugated packing is that it is not suitable for processing materials with high viscosity, easy polymerization or suspended solids. In addition, it is difficult to load, unload and clean the packing, and the cost is also high.
According to the material structure, corrugated packing can be divided into mesh corrugated packing and plate corrugated packing, and its material can be divided into metal, plastic and ceramic.
In Hualai, every year we manufacture and supply hundreds of cubic meters of metal structured packing in different models. There are many popular types and materials for option. Custom order is welcome, too! We are happy to help with what you need!
Contact Person: AnnLi