High Efficiency Anti-blocking Trays
On vertical sieve trays, a number of large holes (100~200mm in diameter) arranged according to a certain arrangement are arranged on the tray, and a blister with a number of screen holes on the side wall is arranged on the hole, and a gap is left at the bottom edge of the blister for liquid to enter the cover.
Compared with the ordinary sieve tray, the vertical sieve tray provides a large and constantly updated interphase contact surface for the gas-liquid two phases, which strengthens the mass transfer process. The initial velocity of liquid droplets in the vertical direction is zero, which reduces the amount of liquid entrainment. Therefore, the vertical sieve tray can obtain higher plate efficiency and larger production capacity.
Benefits
1. Large processing capacity
The processing capacity of the three-dimensional tray is 1.5 to 2 times that of the F1 float valve tray.
2. High mass transfer efficiency
The efficiency of the three-dimensional tray is 10% to 20% higher than that of the F1 valve tray.
3. Great operational flexibility
The operating elasticity of the three-dimensional tray is 50% to 130%, which is currently recognized as the tray with the highest operating elasticity.
4. Small pressure drop
The pressure drop of the three-dimensional tray is 40% to 50% lower than that of the F1 float valve tray.
5. Strong blocking resistance
The three-dimensional tray has good resistance to clogging of systems containing dust particles, easy coking, and easy clogging.
6. Small plate spacing
The plate spacing of the three-dimensional tray is smaller than that of the float valve tray and can be reduced to 350mm, which is beneficial to reducing the overall height of the tower.
7. Long use time
The three-dimensional tray has no wearing parts and has a long service life.
Application
- Main fractionators of refineries
- Gas concentration columns of refineries
- Light end columns of petrochemical plants
- LNG / NGL fractionation columns
- Absorbers and regenerators of gas sweetening plants
Company infomation
Wangdu (Hebei) Chemical Engineering Co., LTD specializes in the production of metal wire structured packing, metal perforated plate corrugated structured packing, random packing, trays, distributors, collectors, demisters and other tower internals.
Our company has advanced production equipment, testing equipment and a professional technical team, maintains good cooperative relations with many universities and scientific research units, and has a professional technical team that has long been engaged in the research and development of chemical machinery. At present, our company has formed an all-round chemical equipment manufacturing enterprise integrating chemical process calculation, petroleum and new energy chemical equipment design, research and development, manufacturing and installation.
We have independent R&D team and advanced production technology
Packaging&Shipping
wooden case, carton box or as customer's request
Certifications
Other products
FAQ
Q: What's the MOQ ?
A: Our MOQ is 1 CBM.
Q: Can I have my own customized product?
A: Yes, your customized requirements are welcome.
Q: Do you have quality control?
A: Yes, we have ISO, SGS, some other third party certificate and our company's QC depart can do the regular test.
Audited Supplier 
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