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Ceramic packing  
Ceramic Cascade Ring
發布時間:2012-12-06  發布人:Pingxiang Zhongying Packing Co., Ltd  關注度: 5002

Performance features and uses:
Ceramic Cascade Ring is a kind of random packing further developed on the basis of Rasching Ring. The ratio of ring height to its diameter is ½ and a conical rolled edge is added to the ring’s end.
The ring’s height is decreased and tube wall is thinned. Due to the additional conical rolled edge, the mechanical strength of the ring is improved and the ring’s symmetry is destroyed. Therefore, accumulation voidage is increased significantly. The resistance to vapor is decreased and flux is increased a lot when vapor-liquid flows through the packing bed. Distribution of vapor-liquid is distributed more evenly and the interface between vapor and liquid is increased so as to improve the mass transfer efficiency.With the characters of high mechanical strength, high chemical stability, and excellent heat endurance, Cascade Ring can resist high temperature, acid (except HF), alkali, salt and various organic solvents. It's widely applied in various packing towers of desiccation, absorption, cooling, washing, and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.


Technical data of the Ceramic Cascade Ring

Specifications

(mm)

Diameter*

Height*

Thickness
(mm)

Surface area 
(m²/m³)

Void space
(%)

Number per 
(m³)

Bulk density 
(kg/m³)

Packing factor
(m-1)

25

25*20*3

270

74

74000

624

172

50

50*30*5

108.8

78.7

9091

516

223

76

76*45*7

63.4

79.5

2517

436

126

 


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