High Temperature Resistant PTFE Liquid Distributor for Chemical Separation Packed Column
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Parameter Item |
Core Specification |
Technical Index |
Performance Advantage |
Applicable Working Condition |
Customization Support |
|
Core Material |
100% Virgin PTFE (Teflon) |
Purity ≥ 99.9%, Zero metal impurity |
Extreme corrosion resistance, non-adhesive, non-toxic |
Strong acid/alkali/organic solvent medium |
Customized material formula available |
|
Working Temperature |
-196℃ ~ 260℃ |
Long-term continuous service, short-term up to 300℃ |
Wide temperature adaptability, stable structural performance |
Cryogenic to high temperature chemical process |
Temperature resistance grade adjustable |
|
Structure Type |
Trough Tray / Pipe / Weir Trough |
Liquid distribution uniformity ≥ 98% |
Anti-clogging, large flux, low pressure drop |
Large tower diameter, high liquid load system |
Full size & structure customization |
|
Pressure Resistance |
Full vacuum ~ 6.4MPa |
Burst pressure ≥ 10MPa, stable sealing |
High mechanical strength, no deformation under pressure |
Vacuum distillation, high-pressure reaction tower |
Pressure resistance grade customizable |
|
Distribution Performance |
Uniform liquid spreading |
Distribution point density ≥ 4 points/㎡ |
Eliminates channel flow & wall flow, boosts mass transfer efficiency |
High-precision separation process |
Customized distribution point design |
|
Service Life & Maintenance |
Durable anti-wear design |
Smooth surface, no material adhesion |
Low maintenance frequency, long service life |
Continuous industrial production |
Customized anti-fouling treatment available |
PTFE Liquid Distributor Product Introduction
This PTFE liquid distributor is a key tower internal component specially designed for packed towers in chemical industry. Adopting high-purity virgin PTFE as raw material, it boasts outstanding resistance to strong acids, strong alkalis and most organic solvents, and can work stably within the temperature range of -196℃ to 260℃, adapting to ultra-low temperature and high-temperature production environments.
We supply three mainstream structures including trough tray type, pipe type and weir trough type. With scientific hole layout and structural design, the product can evenly distribute the feed liquid across the entire cross-section of the tower, effectively avoiding channel flow and wall flow of liquid, significantly improving the mass transfer and separation efficiency of distillation, absorption and washing towers.
The product features smooth inner surface that prevents medium adhesion and blockage, greatly reducing later maintenance work. All dimensions, hole positions and flow rates support OEM customized processing according to customers’ tower diameter and process parameters. It is widely applied in pharmaceutical fine chemical production, waste gas treatment, pickling purification and other corrosive working conditions, with stable operation and long service life, helping enterprises lower equipment replacement and operation costs.
