Metal Sieve Plate Trays
The sieve tray is a flat perforated plate with no moving parts. Vapor rises from the holes/ perforations to the tray above, cross-current to the liquid flow. The vapor energy keeps the liquid from flowing down through the holes. The latter moves across the tray and travels to tray below through down-comer. The sieve tray has good capacity and moderate efficiency compared to the valve tray and bubble cap tray, but has limited flexibility in the operating range.
The major advantages of the sieve tray is low maintenance cost and low fouling tendency when compared to other conventional trays. Also,the sieve tray is simple and easy to fabricate, and is relatively inexpensive compared to other mass transfer trays.
Application
- Applications where pressure drop is not critical
- Fouling applications
- Corrosive applications
- Large columns (lower costs compared to packing)
- Processes where contact time between phases is critical
Benefits
- Simple and robust construction
- Fouling resistance
- Long residence time
- Corrosion allowance easy to apply
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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