The hydrocarbon dew point control unit developed by Qingdao Jingrun Company features "three-stage separation".

1. The first stage involves cyclone separation, utilizing a dedicated gas-liquid cyclone.

2. The second stage employs "ejection separation". The cyclone separator of the first stage relies on the centrifugal force generated by fluid rotation to separate out liquids with higher specific gravity. However, the exhaust still maintains a relatively high tangential flow velocity (rotation). This part of tangential kinetic energy has not been utilized in existing technologies, and when multiple cyclone tubes are used, this part of the rotating airflow will collide with each other, further fragmenting the liquid droplets, which is not conducive to separation. Jingrun Company has developed the "ejection separation" technology, which cleverly utilizes the original tangential flow velocity of the exhaust from the cyclone tube and the aggregation characteristics of the liquid to further separate the liquid carried in the exhaust of the cyclone tube under the condition of basically no pressure drop.

3. The third level adopts an improved "coalescence" technology. Jingrun Company has developed a coalescence structure that applies lateral force to the coalesced liquid, making it less susceptible to being broken apart by airflow again, and ensuring smooth coalescence and recovery towards the equipment shell wall.

Technical features：

(1) Developed an anti-atomization cyclone hydrocarbon dew point skid (to prevent liquid from being atomized by gas flow).  
(2) Developed "axial flow" and side-inlet swirl units.  
(3) Utilize the kinetic energy of the exhaust gas from the cyclone separator to achieve secondary separation, thereby enhancing the separation efficiency.  
(4) Improved coalescer structure: Prevents droplets from being easily carried out again by the airflow, enhancing the separation effect.  
(5) Purification measures for the exhaust gas from the liquid discharge pipe have been added.
(6) Optimize structural arrangements.