Horizontal fluid-bed processing with air filtration, heating and selectable dust-collection arrangements.
Boiling drier is also called as fluidize-bed. It consists of air filter, heater, fluidized-bed main machine, feeder, cyclone seperator, cloth bag duster, high-pressure centrifuge fan and operation table. Because the properties of raw material exist difference, when equip the dust removing equipment, it should consider the practical need. It can select cyclone seperator and cloth bag duster at the same time or one of them. In genral speaking, it needs to select cyclone seperator only for raw material that is large in specific gravity and cloth bag duster for powder and small granule raw materials that is light in gravity. Meanwhile there is air feeding device and belt conveyor for sele tion.
Meanwhile there is air feeding device and belt conveyor for seletion. Separated granule solid raw material is fed into fluidized-bed drier through feeder. Fresh air through filtering and heating is sent to the bottom of fluidized-bed by fanand contacts with solid raw material on distributing plate. In this way the fluidized state is formed and the heat exchange between air and solid is carried out. The dried raw material is discharged from outlet and wasted gas is exhausted from the top of fluidized-bed where catches solid powder through cyclone separator, cloth bag duster.
The clean and hot air enters into fluidization bed through distributor of valve plate. The humidity raw material fed from the feeder from the boiling state by hot air. Because of the wide contact between hot airand raw materials, the time ofdrying is shoted. The air enters from front of bed, boiling in bed several minutes, and float from other of bed. The machine works in negative pressure.
● Automatic production can be realized.I t is continous drying equipment. Its features are quick in drying speed, low in drying tempment, It can guarantee the quality of producttsand is in conformity with the requirements of GMR.
Drying operation of medicines, chemical raw material, foodstuff, grain processing, feed and so on. For example, raw medicine, tablet, Chinese medicine, foodstuffof health protection, drinking, feed, resin, citric acid and other powders. Thesuitable diameter of raw material will be 0.1~6mm. The best diameter of raw material will be 0.5-3mm.
| Technical Parameters \ Model | XF0.25-1 (XF10) | XF0.25-2 (XF20) | XF0.25-3 (XF30) | XF0.25-6 | XF0.3-2 | XF0.3-4 | XF0.3-6 | XF0.3-8 | XF0.3-10 | XF0.4-4 | XF0.4-6 |
| Area of bed layer (㎡) | 0.25 | 0.5 | 1.0 | 1.5 | 0.6 | 1.2 | 1.8 | 2.4 | 3.0 | 1.6 | 2.4 |
| Drying capacity (kg.H₂O/h) | 10-15 | 20-25 | 30-45 | 52-75 | 30 | 42-60 | 63-90 | 84-120 | 105-150 | 56-80 | 84-120 |
| Power of fan (kw) | 5.5 | 7.5 | 15 | 22 | 7.5 | 18.5 | 30 | 37 | 48 | 30 | 37 |
| Inlet air temperature (℃) | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 |
| Material temperature (℃) | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 |
| Overall dimensions (main machine) L × W × H (m) | 1 × 0.6 × 3.35 | 2 × 0.6 × 3.35 | 4 × 0.6 × 3.35 | 6 × 0.6 × 3.35 | 2 × 0.7 × 3.4 | 4 × 0.7 × 3.4 | 6 × 0.7 × 3.4 | 8 × 0.7 × 3.4 | 10 × 0.7 × 3.4 | 4 × 1 × 3.58 | 6 × 1 × 3.58 |
| Occupied area (㎡) | 18 | 25 | 35 | 40 | 25 | 38 | 45 | 56 | 70 | 18 | 56 |
| Technical Parameters \ Model | XF0.4-8 | XF0.4-10 | XF0.4-12 | XF0.5-4 (XF50) | XF0.5-6 | XF0.5-8 | XF0.5-10 | XF0.5-12 | XF0.5-14 | XF0.5-16 | XF0.5-18 |
| Area of bed layer (㎡) | 3.2 | 4.0 | 4.8 | 2.0 | 3.0 | 4.0 | 5.0 | 6.0 | 7.0 | 8.0 | 9.0 |
| Drying capacity (kg.H₂O/h) | 112-160 | 140-200 | 168-240 | 70-100 | 105-150 | 140-200 | 175-250 | 210-300 | 245-350 | 280-400 | 315-450 |
| Power of fan (kw) | 48 | 70 | 70 | 30 | 48 | 70 | 105 | 140 | 147 | 169 | 197 |
| Inlet air temperature (℃) | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 | 120-140 |
| Material temperature (℃) | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 |
| Overall dimensions (main machine) L × W × H (m) | 8 × 1 × 3.58 | 10 × 1 × 3.58 | 12 × 1 × 3.58 | 4 × 1.2 × 4.1 | 6 × 1.2 × 4.1 | 8 × 1.2 × 4.1 | 10 × 1.2 × 4.1 | 12 × 1.2 × 4.1 | 14 × 1.2 × 4.1 | 16 × 1.2 × 4.1 | 18 × 1.2 × 4.1 |
| Occupied area (㎡) | 74 | 82 | 96 | 50 | 70 | 82 | 100 | 140 | 180 | 225 | 268 |
Installation explanation: Fluidizing bed, cyclone separator and cloth bag dust remover should be placed on the flat concrete ground, and no foundation screws needed. The fan with underframe and foundation screws may be installed indoors or outdoors. The plan can be adjusted slightly in accordance with the practical conditions. No air should leak in air pipe system to be free from the influence on drying efficiency.
