简体中文ENGLISH

Service Hotline:+86-15395882525
HAI YAN NEW CENTURY PETROCHEMICAL DEVICE CO.,LTD
Zhejiang Haiyan hundred paces District Agricultural Feng Road
TEL:+86-573 8677 2228
FAX:+86-573 8677 2226
 
Your present location:Home >> Metal column internals >> Gas distributor >> design principle and type

Gas distributor is mainly used for uniform distribution of the feed air flow above the whole section of tray or packing tower.
Through the reasonable design, the resulting pressure and loss may minimize as much as possible. According to the different gas volume, gas flow rate, temperature and air flow component, choose the gas distributor of corresponding design and material.
As the customer needs, we can provide special gas distributor with computational fluid dynamics simulation of airflow.
Diversion gas distributor
This type of distributor uses bending diversion arrangement, with the average distribution of the gas flow, which then flow out of the distributor from horizontal direction. This kind of design is especially suitable for the packed tower with big diameter and low air velocity.

                                                                                         Counter vane gas distributor

Chimney tray distributor
For chimney tray distributor, the airflow has uniform distribution through the covered chimney, and at the same time, the liquid down is collected and outflows through the tube or pipe. This kind of gas distributor has relatively higher pressure loss.

 

Chimney tray distributor                                            Feed pipe inlet of chimney tray distributor


Stair distributor
Stair distributor requires the overall height for installation is less than chimney tray distributor. This kind of gas distributor's operating range is largely dependent on the allowed pressure loss.


                                                                                         Ladder distributor


Feed pipe
Feed pipe is used in case of very high air flow rate. This kind of distributor reduces the gas kinetic energy, therefore, it enhances the gas's distribution into the tower internals.

Product Search
keyword : Category :
News search
  • Keywords:
  •  

No related information