PP polypropylene ball ring filler is made by opening eight layers of rectangular small windows on the wall of a regular Rascal ring. The small window blades overlap at the center of the ring, and the positions of the upper and lower layer windows overlap with each other
PP polypropylene ball ring fillerIt is a new type of filler that focuses on improving some of the main drawbacks of Raschig rings. The polypropylene ball ring has eight layers of rectangular small windows on the wall of a regular Rascal ring. The small window blades overlap at the center of the ring, and the positions of the upper and lower layer windows overlap with each other. This design greatly improves the distribution performance of gas and liquid compared to Rascal rings, especially the inner surface area of the ring can be fully utilized.
feature
● High flux, low resistance, and high separation efficiency: Under the same pressure reduction, the processing capacity of polypropylene Bao'er ring can be more than 50% larger than that of Raschig ring; At the same processing capacity, pressure reduction can be reduced by half, and mass transfer efficiency can be improved by about 20%.
● High operational flexibility: Under the same pressure drop, the processing capacity is larger; At the same processing capacity, the pressure drop is smaller.
Lightweight, heat-resistant, and resistant to chemical corrosion: Polypropylene material makes the Bao'er ring packing lightweight, non fragile, heat-resistant, and resistant to chemical corrosion.
Strong impact resistance: A comparative test conducted by a petrochemical enterprise showed that the integrity rate of polypropylene ball rings under 2-meter free fall impact exceeded 95%, while the damage rate of ceramic fillers reached 30%.

PP polypropylene ball ring fillerAt the same processing capacity, pressure reduction can be reduced by half, and mass transfer efficiency can be improved by about 20%. Compared with Raschig ring, this type of packing has the characteristics of high production capacity, strong resistance, and high operational flexibility. In general, when the pressure drop is the same, it can be processed 50% -99% higher than Raschig ring, and 50% -70% lower than Raschig ring when processed. The tower height can also be reduced, and using Ball ring can save 20% -40% of packing volume compared to Raschig ring.
name |
Specifications |
Diameter x height x wall thickness
mm
|
specific surface area
m2/m3
|
void ratio
%
|
Accumulated quantity
M3
|
Dry filling factor
M-1
|
|
Pall ring
|
Φ16 |
16×16×1.0 |
198 |
91 |
170000 |
275 |
Φ25 |
25×25×1.2 |
175 |
90 |
53500 |
239 |
Φ38 |
38×38×1.4 |
115 |
89 |
15800 |
220 |
Φ50 |
50×50×1.5 |
93 |
90 |
6500 |
127 |
Φ76 |
76×76×2.6 |
73.2 |
92 |
1927 |
94 |