316L Metal Cascade Mini Ring Packing is 316L metal step ring packing, which is a high-performance packing commonly used in chemical towers and other equipment. It has a unique shape, with a height of about half the diameter, a conical flange on one side, windows on the ring wall, and curved blades extending to the center of the ring. This structural design increases the gas-liquid contact points, which is beneficial to the convergence and dispersion of the liquid and the renewal of the membrane surface.
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Widely used in the production process of various chemical products, such as distillation towers, absorption towers, desorption towers and other equipment in the fields of organic synthesis, petrochemicals, etc., to achieve the separation and purification of mixtures.
Can be used in equipment such as washing towers and desulfurization towers in waste gas treatment to absorb and purify harmful components in waste gas and reduce pollutant emissions; can also be used in equipment such as aeration tanks in wastewater treatment to promote the degradation and removal of pollutants in water.
Plays an important role in unit operations such as distillation and extraction in the pharmaceutical process, which helps to improve the purity and quality of drugs.
|
Type |
Size |
Surface area |
Void Ratio |
Bulk number |
Packing factor |
|
(mm) |
(m2/m3) |
(%) |
(Pieces/m3) |
(m-1) |
|
|
0P |
17*15*6*0.3 |
427 |
94 |
530,000 |
55 |
|
1P |
25*22*8*0.3 |
230 |
96 |
150,000 |
40 |
|
1.5P |
34*29*11*0.3 |
198 |
97 |
60,910 |
29 |
|
2P |
43*38*14*0.4 |
164 |
97 |
29,520 |
22 |
|
2.5P |
51*44*17*0.4 |
127 |
97 |
17,900 |
17 |
|
3P |
66*57*21*0.4 |
105 |
98 |
8,800 |
14 |
|
4P |
86*76*89*0.4 |
90 |
98 |
5,000 |
10 |
|
5P |
131*118*41*0.6 |
65 |
98 |
1,480 |
7 |
Reduce pressure drop: Due to its special structure, a larger gap is provided in the gas-liquid flow path, so that gas and liquid can pass through the packing layer more smoothly, thereby effectively reducing the gas pressure drop and reducing the energy consumption of the system.
Increase flux: Compared with traditional packing, such as pall rings, the flux of Metal Cascade Mini Ring packing can be increased by 10%-20%, which can handle more gas and liquid flow and improve the production capacity of the equipment.
Improve mass transfer efficiency: The reduced height and conical flange structure improve gas – liquid distribution in the packing layer, increase the contact area and points between gas and liquid, strengthen mass transfer, and significantly enhance separation efficiency, which benefits various separation and absorption processes.
Enhance anti-fouling ability: The directional position of the metal cascade mini ring maximizes the gap in the gas – liquid flow direction. Impurities like solid dirt can more easily pass through the packing layer with the gas – liquid flow and are less likely to accumulate on the packing surface. As a result, the anti – fouling performance of the packing is improved, and the cleaning frequency and maintenance cost of the equipment are reduced.
Good stability: 316L stainless steel gives the packing high mechanical strength and stability, can withstand large pressure and temperature changes, suitable for deeper packing beds, and ensure the reliability of the equipment during long-term operation.
