Calcium Carbonate hot Air Spin Flash Dryer Equipment

Calcium Carbonate Hot Air Spin Flash Dryer Equipment

SFD Calcium Carbonate Dryer Description

SFD Calcium Carbonate Flash Dryer is widely used for drying materials such as paste, cake shape, powder, granules material, etc. It is a new type high drying efficiency and low energy consumption equipment that researched and developed by our company.

Hot air enters the stirring part of drying chamber from the bottom, material is stirred by stirring device and then the hot air exerts strong shearing, blowing, floating and rotating effect to material. Therefore material is crushed by centrifugal, shearing, impacting and friction effect. It strengthens the heat exchanging process. In the bottom of drying chamber, big and damp granules are crushed by stirring device, the particles with low moisture content and small size are lifted by rotary air stream, and be further dried. Gas and solid two phases rotary flow, inertia of solid phase is bigger than gas phase, the relative velocity between gas phase and solid phase is high, heat exchanging efficiency is strengthened, so the drying intensity of this machine is high.

 

 

SFD Calcium Carbonate Dryer Features

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 Calcium Carbonate 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 Calcium Carbonate  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

 

 

SFD Calcium Carbonate Dryer Flowchart

 

 

 

SFD Calcium Carbonate Dryer Show

 

 

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