Three Cylinder Drying Machine for Sand

• Movement Way: Fixed
• Atomization: Rotary Atomization
• Flow: Inner Heating and Outside Heating
• Heating Mode: Transmission
• Material Status: Powder, Cream
• Drying Medium: Inactive Gas, Air
• Model NO.: 2.2*9m
• Operation Pressure: Atmospheric Dryer
• Operational Method: Continuous
• Name: Chicken Cow Manure Rotary Dryer
• Structure: Rotary Type Dryer
• Appearance of Dried Sample: Bulk
• Type of Flow: Contra-Flow
• Type of Atomization: Rotary Atomization
• Sprayer: Air-Flowing Type
• Transport Package: Standard Packing
• Specification: SGS, ISO-9001
• Trademark: Hongke
• Origin: Henan, China
• HS Code: 8419399090
• Production Capacity: 3000 Sets/Year

Product Description

Three cylinder drying machine for sand

1.Three cylinder drying machine for sand

Three cylinder drying machine for sand is widely used for drying materials of sand,manure, cemet, mine, contruction, chemical, food, compoud fertilizer, etc. 
Feeding and discharging unit is installed with thermocouple to control drier temperature. 
The temperature change of drier's feeding end can be indicated by the thermometer to control the inner drier temperature ( generally 250-350°C).

2. Application of Three cylinder drying machine for sand

1) Three cylinder drying machine for sand  is suitable to dry metallic and nonmetallic mineral, clay in cement industry and coal slime in coal mine, etc.
2) Three cylinder drying machine for sand can be widely used to dry various materials and it is simple to be operated.

3. Principle of Three cylinder drying machine for sand
Hongke rotary dryer is mainly composed of cylinder, under frame, feeding and discharging devices, transmission device, gear cover, etc.
 (Optional auxiliary equipment includes combustion chamber, feeder and discharging device, and dust collection equipment). 
Rotary dryer manufactured by us adopts new lifting plate, which is of functions like guiding, current-sharing, and material rising. The materials are raised and evenly drop so that they are in full contact with heat for better drying efficiency.

4. Structure of rotary dryer

1) Rotary Dryer is formed by rotary body, lifting blade, driving device, supporting device and sealing ring.
2) Rotary Dryer is mainly composed of shell, back and forth supporting wheel, feeding and discharging unit and gear cap. 
The accessories which are not in the the scope of this machine include firebox, feeding and discharging equipment, dust catcher, etc.

5. Rotary Dryer Working Principle

Rotary Dryer adopts direct flow type of heating with heat soure from firing unit. 
The material to be dried is pushed back immediately by spiral board when enters the shell from feeding tank and feeding chute. 
Because the drier is installed in slope, material flows to the back end under gravity and rotation force, meanwhile, 
it is lifted by board repeatedly and thrown down accordingly, which make the material form even curtain, 
and exchange heat sufficiently with inner the heat flow. In the end, water in the material is dried by repeatedly scattering.

6. Rotary Dryer Main Technical Parameter

Model(m)	Shell diameter (mm)	Shell length (mm)	Slope(°)	Rotary speed (r/min)	Weight (t)	Power (kW)	Volume (m³)
0.6*8	600	8000	3-5	8	5.1	6-4	2.26
0.8*10	800	10000	3-5	7.2	6.9	6-4	5.02
1.0*1	1000	10000	3-5	6.73	7.5	6-5.5	7.85
1.2*12	1200	12000	3-5	5.8	13.1	6-11	13.31
1.5*12	1500	12000	3-5	4.8	22.3	6-15	21.2
2.2*14	2200	14000	3-5	3.2	52.8	30	53.22
2.4*18	2400	18000	3-5	3	73.3	37	81.43
2.8*24	2800	24000	3-5	2.59	97	75	147.8

7. About our company rotary dryer working site