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VACUUM BELT FILTER

DU rubber vacuum belt filter press is a high efficient solid-liquid separation device absorbed advanced technology at home and abroad. It has a fixed vacuum box where tape slides on to form a sealing structure and solid-liquid is separated under vacuum sub pressure. Filter area is able to auto-filter, wash cake, discharge sludge, regenerate cloth and collect mother liquor and washing liquor in section.
It features high efficiency, large productivity, low water-content of cake, simple operation and easy maintenance. After years of improvement, its technology achieved the international advanced level and is widely used in solid-liquid separation for metallurgy, mining, chemical engineering, paper mill, food, coal washing, environmental protection industries, especially for calcium sulfate dewatering in FGD.
| Model | Filter area | Filter length | Main motor power | Vacuum consumption | Vacuum box power |
| (m2) | (mm) | ( kw) | (m3/min) | (kw) | |
| 400 | 1 | 2500 | 3 | 2 | 1.1 |
| 630 | 5 | 7900 | 3 | 15 | 30 |
| 6.3 | 10000 | 3 | 15 | 30 | |
| 1300 | 7.3 | 5600 | 5.5 | 15 | 30 |
| 9.1 | 7000 | 5.5 | 20 | 37 | |
| 10.9 | 8400 | 5.5 | 20 | 37 | |
| 15 | 11200 | 5.5 | 20 | 37 | |
| 18.2 | 14000 | 7.5 | 30 | 45 | |
| 20 | 15400 | 7.5 | 30 | 45 | |
| 1800 | 20 | 11200 | 7.5 | 30 | 45 |
| 25 | 14000 | 11 | 42 | 55 | |
| 30 | 16800 | 11 | 42 | 55 | |
| 2000 | 20 | 10000 | 11 | 42 | 55 |
| 25 | 12500 | 11 | 42 | 55 | |
| 29 | 14000 | 11 | 42 | 55 | |
| 33.6 | 16800 | 11 | 66 | 55 | |
| 39.2 | 19600 | 15 | 66 | 75 | |
| 2500 | 25 | 10000 | 11 | 30 | 55 |
| 30 | 12000 | 11 | 42 | 55 | |
| 35 | 14000 | 15 | 42 | 75 | |
| 42 | 16800 | 22 | 86 | 110 | |
| 49 | 19600 | 22 | 86 | 110 | |
| 56 | 22400 | 30 | 97 | 160 | |
| 3150 | 61.7 | 19600 | 30 | 100 | |
| 70.6 | 22400 | 30 | 123 | ||
| 79.4 | 25200 | 30 | 141 |