Polyester Sludge Dehydration Fabrics(Press-Filter Fabric)
Polyester Sludge Dehydration Fabrics(Press-Filter Fabric)
Sludge Dehydration Fabrics(Press-Filter Fabric)
Introduction
Sludge Dehydration Fabricsis also calledPress-Filter Fabrics which is mainly used for sludge dehydration, paper pulp and juice squeeze, Mine smelting, mine tailing disposal and other pressure filtration industries. They have the characteristics of good water permeability and non-revealed sludge, acid-resisting and alkali-resisting. Because of their designing structure, The sludge can be peel off easily from the filter cake, So the screen are easily cleaned and have a long working time. Mainly matching with belt type filter press, Vacuum rubber belt filter and horizontal vacuum belt filter.
Characteristics and Advantages
Good water permeability
Good air permeability
Acid- resistance, alkali- resistance, temperature resistant
Heat resistance under 180 degrees
Waterproof polyester filter meshfor sludge dehydration with smooth surface mesh, high strength, excellent conduct electricity and saving energy;
Applications
Polyester synthetic filter mesh screen for dewatering is mainly used for sludge treatment in food processing industry and sewage treatment factories,such as paper making,printing and dying, washer wrinker fabric factory etc. Industries listed below:- Filtration- Sludge dewatering- Industrial draining usage- Food cleaning and processing
|
Model of Fabrics |
Wire Diameter(mm) |
Density(wire/cm) |
Strength(N/cm) |
Air Permeabilitym3/m2h |
||
|
Warp |
Weft |
Warp |
Weft |
Area of the surface |
||
|
16903 |
16 |
≥2200 |
7894±500 |
|||
|
22903 |
22 |
≥2000 |
6800±500 |
|||
|
26808 |
27 |
≥2100 |
5120±500 |
|||
|
15905 |
17 |
≥4500 |
6741±500 |
|||
|
151105 |
16 |
≥5000 |
6749±500 |
|||
|
121104 |
12 |
≥3600 |
8610±500 |
|||
Specification List:
|
Model |
Wire diametermm |
DensityRoot/10cm |
Air permeabilitym3/m2h |
Net weightg/㎡ |
Strengthkg/cm |
Used in |
||
|
Warp |
Weft |
Warp |
Weft |
|||||
|
WNW14803 |
142 |
47-60 |
3900- 8500 |
1400 |
240 |
Sludge, Squeeze juice |
||
|
WNW16803 |
156 |
46-50 |
6000 |
1400 |
265 |
Sludge, Squeeze juice |
||
|
WNW16904 |
156 |
47 |
8000 |
1800 |
280 |
Iron and steel industry sludge dewateringandLife sludge dewatering |
||
|
WNW121054 |
120 |
42 |
8000 |
1650 |
340 |
Iron and steel industry sludge dewatering |
||
|
WNW22903 |
220 |
50-55 |
9000- 10000 |
1200 |
200 |
Life sludge dewatering |
||
|
WNW20703 |
200 |
70 |
10000 |
1000 |
185 |
Life sludge dewatering andChemical sludge dewatering |
||
|
GW24504 |
240 |
130-140 |
8500- 10000 |
1180 |
220 |
Paper dry networkandPaper sludge dewatering |
||
|
WNW08903 |
78 |
50 |
8500 |
1430 |
210 |
Industrial sludge dewatering |
||
|
WNW16704 |
160 |
90 |
12000 |
1350 |
265 |
Building materials industries |
||
|
WNW26908 |
69-75 |
5000- 5500 |
1364 |
240 |
Viscosity of the large Sludge |
|||
|
CXW12 Mesh |
47 |
48 |
650 |
94 |
Paper pulp washing |
|||
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