Product Details

Silica sand rotary dryer with competitive price:

1. High drying efficiency

2. Smooth rotation

3. Low energy consumption

4. Easy operation

5. Large capacity

The Structure of siica sand dryer:

It is mainly consist of rotary body, raw material feeding plate, driving and supporting device, etc. Its principle of operation: The raw material plate which is arranged reasonably with changeable angles in order, throws moisture materials into the rotary cylinder. Then water will be separated from the materials by hot air-flow and changed into vapour to be discharged into the atmosphere. Then the materials would be dryed. Rotary dryer is used to dry slag, clay, limestone, It is mainly used for cement, chemical, metallurgical, building materials industries.

Silica sand dryer main technial parameter:

Model	The diameter(mm)	The length (m)	Slope (°)	Speed (r/min)	Power (kw)	Volume (m3)
0.6×8-12	600	8-12	3-5	8	4	2.26
0.8×10-10	800	10-12	3-5	7.2	4	5.02
1.0×10-12	1000	10-12	3-5	6.73	5.5	7.85
1.2×12-18	1200	12-18	3-5	5.8	11-15	13.31
1.5×12-18	1500	12-18	3-5	4.8	15-22	21.2
1.8×12-18	1800	12-18	3-5	3.2	185-30	48.22
2.2×12-22	2200	12-22	3-5	3	22-30	70.43
2.8×15-24	2800	15-24	3-5	2.59	30-55	147.8

Silica sand dryer working principle:

wet material from the belt conveyor or bucket elevator to the hopper and then by feeding machine of hopper

into the feed side. Drier with the horizontal cylinder is a slightly into tilted rotating cylinder. Material from high end to join, heat body by low-end enter, with material into counter-current contact, also have heat body and materials together and flow into the barrel. With the cylinder rotate by gravity materials to a run on the bottom of the end. Wet materials in the cylinder body forward movement process, directly or indirectly got heat body heat, make wet materials to dry, then the discharge end by the belt conveyor or screw conveyor sent. In the cylinder body wall with copy plate, It is the function of the material copied up and planted, make the material and the airflow contact surface increases to improve the drying rate and to promote material progress. Heat-carrier is generally divided into hot air and flue gas. After the heat-carrier by the dryer, generally need the cyclone to trap the material of the gas down. Through the bag filter or wet dust collector and then put emissions, if you want to reduce dust content of exhaust gas.

Contact: Ms Nancy

Mobile phone : 0086-13613714234

Skype : gaoyan906820