XF series boiling dryer detailed description
XF series boiling dryer, also known as fluidized bed dryer. It is composed of air filter, heater, fluidized bed host, cyclone separator, bag filter, high-pressure centrifugal fan, and operating table. Due to the different nature of dry materials, it is matched Dust removal equipment can be considered as needed. Cyclone separator and bag filter can also be selected at the same time. Generally speaking, if the specific gravity is larger, such as granules and granular materials, you only need to choose the cyclone separator. The specific gravity is lighter. The small granular and powdery materials need to be equipped with bag filter, and equipped with pneumatic feeding device and belt conveyor for selection.
Process technology of XF series boiling dryer:
Overview of XF series boiling dryer:
The loose granular solid materials are fed into the fluidized bed dryer by the feeder. The filtered clean air is heated and sent to the bottom of the fluidized bed by the blower, and contact with the solid materials through the distribution plate to form a fluidized heat and mass exchange of gas and solid. After the material is dried, it is discharged from the discharge port, and the waste gas is discharged from the top of the fluidized bed through the cyclone dust collector and the bag dust collector to recover the solid powder and emptied.
Steam, electricity, and hot blast stoves can all be used (matching according to user requirements).
The XF boiling dryer is suitable for the drying of bulk materials, such as: the drying and dehumidification of raw materials in pharmaceuticals, tablet granules, Chinese medicine granules, plastic resins in chemical raw materials, citric acid and other powder and granular materials. It is also used in the drying of food and beverage granules, grain processing, corn germ, feed, etc. The maximum particle size of the material is 6mm, and the best is 0.5-3mm.
Features of XF series boiling dryer:
The fluidized bed dryer can be automated production and is a continuous drying equipment. The drying speed is fast, the temperature is low, the product quality can be guaranteed, and it meets the requirements of GMP for pharmaceutical production. Steam, electricity, and hot air stoves can be used.
Technical parameters of XF series boiling dryer:
|Bed area (m2)||0.25||0.5||1||1.5||0.6||1.2||1.8||2.4||3||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|
|Fan power (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|
|Length × width × height (m)||1×0.6||2×0.6||4×0.6||6×0.6||2×0.70||4×0.7||6×0.7||8×0.7||10×0.7||4×1||6×1|
|Bed area (m2)||3.2||4||4.8||2||3||4||5||6||7||8||9|
|Fan power (kw)||44||66||66||30||66||66||90||90||150||150||165|
|Inlet air temperature (oC)||120-140||120-140||120-140||120-140||120-140||120-140||120-140||120-140||120-140||120-140||120-140|
|Material temperature (oC)||40-60||40-60||40-60||40-60||40-60||40-60||40-60||40-60||40-60||40-60||40-60|
|Length × width × height (m)||8×1||10×1||12×1.2||4×1.2||8×1.2||8×1.2||10×1.2||12×1.2||14×1.2||16×1.2||18×1.2|
1. Star feeding;
2. Star feeding and pneumatic conveying are used together;
3. Belt conveyor;
Can realize automated production.
In addition to the above models, special designs can be made for users.
Depending on the material, the fan power is also different.