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800mm Barrel Diameter High Speed Rotary Bentonite Spin Flash Dryer

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800mm Barrel Diameter High Speed Rotary Bentonite Spin Flash Dryer

Country/Region	china
City & Province	changzhou jiangsu

Product Details

800mm Barrel Diameter High Speed Rotary Bentonite Spin Flash Dryer

SFD model spin flash dryer is designed by ourselves .The hot air enter into the dryer chamber from the bottom of dryer host,its going into the dryer chamber by inlet entrance.The rotor at the conical base of the drying chamber fluidity product particles in a drying-efficient hot air flow pattern in which any wet lumps are rapidly disintegrated. Using the heat from the air stream, the material dries as it is conveyed. Product is separated using cyclones, and/or bag filters. Typically, cyclones are followed by scrubbers or bag filters for final cleaning of the exhaust gases to meet current emission requirements.
Airborne, fine particles pass through a classifier at the top of the drying chamber, while larger particles remain in the air flow for further drying and powdering.

SFD Bentonite Dryer Features

1. Adopt 2 lines tangential air enter into volute at the best position,it will improve or remove blind Angle of wind and also the wind in the weak.

2. Be good at control the powder’s moisture,fineness,and hold time.for control the speed coordinating and unifying at spinning disk work with wind-enter ,it can ensure the outlet wind with low temperature,it will also reduce the energy consumption.

3. The special alloy steel be used in the rotary blade,the layout structure with unique,it have the character of small erosion,contact surface wide,cutting force strong.

4. Adopt the newly leak-proof structure,the main engine bearing life will be delay,and the bearing black with the cooling device.

5. In order to ensure the powder water content less than 0.5%,so increase the height than the original basis ,it also equip with spinning disk,it will make the powder quality and particle size meet with your requirement.

Due to the gas-solid corresponding relative velocity big,even though the mix temperature around 80~90℃,the powder temperature still on below 45℃ condition,it will help to packing and save energy.

SFD Bentonite Dryer Application

1. Different kinds of feeding device can be chose, feeding is continuous and stable, there is on bridge phenomenon.

2. There is special cooling device at the bottom of dryer, it can avoid the material deteriorate in the bottom high temperature area.

3. Special air sealing device and bearing cooling device and make the life of transmission device longer effectively.

4. There is special air distributing device, it reduces the resistance of equipment, and make the air speed in drying chamber be balanced.

5. There are classification rings and turbojet plates in the drying chamber, fineness and final moisture of product and be adjusted and controlled.

6. In the drying chamber air speed is fast, drying time is short, it can avoid material stick on the wall and deterioration effectively.

SFD Bentonite Dryer Technical Parameters

Type	Barrel diameter(mm)	Main machine dimensions(mm)	Main machine power(kw)	Treatment wind capacity(m3/h)	Water evaporatoion(kgg/h)
SFD-2	200	250x2800	5-9	300-800	10-20
SFD-3	300	4400x3300	8-15	600-1500	20-50
SFD-4	400	500x3500	10-17.5	1250-2500	25-70
SFD-5	500	600x4000	12-24	1500-4000	30-100
SFD-6	600	700x4200	20-29-2500	5000	40-200
SFD-8	800	900xx4600	24-35	3000-8000	60-600
SFD-10	1000	1100x5000	40-62	5000-12500	100-1000
SFD-12	1200	1300x5200	50-89	10000-20000	150-1300
SFD-14	1400	1500x5400	60-105	14000-27000	200-1600
SFD-16	1600	1700x6000	70-135	18700-36000	250-2000