|
metallic structure tower packing
Tower Packings Of Metallic
The metallic tower packings are made of stainless steel, carbon steel and aluminum alloy. the characteristics are large specific surface area, low fluid resistance, low pressure drop, light weight, heat and cold resistance and long lifetime. It has been widely used in the packing tower,petrochemistry, fertilizer, chemical, environment protection,
pharmacy and sugar.
A.Structured Packings Of Metallic
Metallic standard structured packings can be divided into gill net ripple packing, perforated plate ripple packing, silk screen ripple packing and mesh plate ripple packing.
1.Metallic perforated plate ripple packing
Technical data of metallic perforated plate ripple packing:
|
Type
|
Wave crest hight (mm)
|
Theoretical
Plate（1/m）
|
Specific surface area (m2/m3)
|
Pressure drop (Mpa/m)
|
Void rate（%）
|
The biggest F factor [m/s(Kg/m3)0.5]
|
Heaping
weight (kg/m3)
|
Liquid
load (m3/m2.hr)
|
|
125Y
|
24
|
1-1.2
|
125
|
2x10-4
|
98.5
|
3
|
85-100
|
0.2-100
|
|
250Y
|
12
|
2-3
|
250
|
3x10-4
|
97
|
2.6
|
170-200
|
0.2-100
|
|
350Y
|
8
|
3.5-4
|
350
|
2x10-4
|
95
|
2.0
|
240-280
|
0.2-100
|
|
500Y
|
6.5
|
4-4.5
|
500
|
3x10-4
|
93
|
1.8
|
170-200
|
0.2-100
|
|
125X
|
24
|
0.8-0.9
|
125
|
1.4x10-4
|
98.5
|
3.5
|
85-100
|
0.2-100
|
|
250X
|
12
|
1.6-2
|
250
|
1.8x10-4
|
97
|
2.8
|
170-200
|
0.2-100
|
|
350X
|
8
|
2.3-2.8
|
350
|
1.3x10-4
|
95
|
2.2
|
240-280
|
0.2-100
|
|
500X
|
6.5
|
2.8-3.2
|
500
|
1.8x10-4
|
93
|
2.0
|
170-200
|
0.2-100
|
2.Metallic silk screen ripple packing
Technical data of metallic Silk screen ripple packing:
|
Type
|
Wave crest hight (mm)
|
Theoretical
Plate（1/m）
|
Specific surface area (m2/m3)
|
Pressure drop (Mpa/m)
|
Void rate（%）
|
The biggest F factor [m/s(Kg/m3)0.5]
|
Heaping
weight (kg/m3)
|
Liquid
load (m3/m2.hr)
|
|
250（AX）
|
12.5
|
2.5-3.0
|
250
|
1.0×10-4
|
97
|
2.5-3.5
|
70
|
0.2-100
|
|
500（BX）
|
6.3
|
4-5
|
500
|
1.5×10-4
|
95
|
2.0-2.4
|
140
|
0.2-100
|
|
700（CY）
|
4.5
|
8-10
|
700
|
4.5-6.5×10-4
|
87
|
1.5-2.0
|
180
|
0.2-100
|
3.Metallic mesh plate ripple packing
Technical data of metallic mesh plate ripple packing:
|
Type
|
Wave crest hight (mm)
|
Theoretical
Plate（1/m）
|
Specific surface area (m2/m3)
|
Pressure drop (Mpa/m)
|
Void rate（%）
|
The biggest F factor [m/s(Kg/m3)0.5]
|
Heaping
weight (kg/m3)
|
Diameter of water conservancy (ah/mm)
|
|
SW-1
|
4.5
|
6-8
|
650
|
2-3.5×10-4
|
92
|
1.7
|
165
|
5.7
|
|
SW-2
|
6.5
|
4-5
|
450
|
1.6-1.8×10-4
|
96
|
1.5
|
110
|
9
|
4.Metallic gill net ripple packing
The metallic gill net ripple packing is suitable for separation domains high chemical industry, fine chemical industry and solvent recovery.
Technical data of metallic gill net ripple packing:
|
Type
|
Wave crest hight (mm)
|
Theoretical
Plate（1/m）
|
Specific surface area (m2/m3)
|
Pressure drop (Mpa/m)
|
Void rate（%）
|
The biggest F factor [m/s(Kg/m3)0.5]
|
Heaping
weight (kg/m3)
|
Liquid
load (m3/m2.hr)
|
|
700Y
|
4.5
|
5-7
|
700
|
9.3×10-4
|
85
|
1.6
|
240-280
|
0.2-100
|
|
500Y
|
6.5
|
3-4
|
500
|
2.0×10-4
|
93
|
2.1
|
170-200
|
0.2-100
|
|
250Y
|
12
|
2.5-3
|
250
|
3.0×10-4
|
97
|
2.6
|
85-100
|
0.2-100
|
| 
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