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The three-in-one filter dryer is a batch-type, fully enclosed process equipment for solid-liquid separation, washing and drying that is widely used in the chemical, fine chemical and pharmaceutical process industries. The three-in-one filter dryer consists of a cylindrical tank, a top head and a removable or fixed flange-connected flat bottom, which is used to support the filter and is equipped with an agitation drive at the top that can be lifted. This filter often operates internally under pressure or vacuum, with a heated jacket and heated agitation, and also has a side discharge valve.
Our PFDS three-in-one filter dryer is designed for the following operations：
- Solid-liquid filtration (separation) under pressure or vacuum;
- Dynamic filtration during the stirring of the crystalline liquid;
- Smoothing of the cake in order to avoid cracks and grooves and to ensure good washing;
- Washing of the cake by suspension or displacement;
- slow squeezing of the cake in order to reduce the moisture content;
- Drying of the cake
- Discharge of the dried material by a special side discharge valve
Features:
- Side discharge valve with metal-to-metal hard seal or soft seal with FEP gasket
- Automatic or manual cleaning of the sealing surface to ensure the sealing of the side discharge valve
- Two, three or four stirring paddles can be installed to increase stirring and drying efficiency and discharge speed
- Can be used in combination with airflow drying for high drying efficiency
- Quick-open automatic locking device or C-ring bolts to secure the main flange
- Filter media in metal multilayer sintered mesh, single layer metal or non-metal filter cloth
- Double-ended wet, dry or non-contact mechanical seals for chemical or aseptic processes
- Fully CIP and SIP systems
- Manual or fully automatic tailing removal
- cGMP and FDA conformed
| PFDS three-in-one filter dryer | ||||||||
| Model | Filter Area | Effective Volume | A | B | C | D | E | F |
| PFDS500 | 0.20 | 0.15 | 500 | 200 | 1140 | 780 | 2400 | 1000 |
| PFDS600 | 0.28 | 0.21 | 600 | 200 | 1220 | 780 | 2500 | 1250 |
| PFDS700 | 0.38 | 0.27 | 700 | 250 | 1220 | 780 | 2500 | 1250 |
| PFDS800 | 0.50 | 0.50 | 800 | 300 | 1500 | 900 | 3000 | 1250 |
| PFDS1000 | 0.79 | 0.80 | 1000 | 400 | 1800 | 900 | 3200 | 1600 |
| PFDS1200 | 1.13 | 1.30 | 1200 | 400 | 1800 | 970 | 3500 | 1600 |
| PFDS1400 | 1.53 | 1.68 | 1400 | 400 | 1800 | 970 | 3550 | 1600 |
| PFDS1600 | 2.00 | 2.20 | 1600 | 400 | 1850 | 1050 | 3650 | 1600 |
| PFDS1800 | 2.54 | 2.58 | 1800 | 400 | 1850 | 1100 | 3700 | 1600 |
| PFDS2000 | 3.14 | 3.28 | 2000 | 400 | 1920 | 1100 | 3700 | 1600 |
| PFDS2300 | 4.15 | 3.93 | 2300 | 400 | 1950 | 1100 | 3800 | 1600 |
| PFDS2600 | 5.30 | 6.58 | 2600 | 500 | 2350 | 1300 | 4500 | 1600 |
| PFDS2800 | 6.15 | 7.40 | 2800 | 500 | 2350 | 1300 | 4500 | 1600 |
| PFDS3200 | 8.00 | 9.20 | 3200 | 500 | 2400 | 1450 | 4600 | 1600 |
| PFDS3600 | 10.17 | 10.80 | 3600 | 500 | 2400 | 1450 | 4600 | 1600 |
| PFDS4000 | 12.56 | 12.60 | 4000 | 500 | 2450 | 1100 | 4550 | 1600 |
