Introduction
Rotary dryer, also known as rotary dryer. It is widely used in building materials, metallurgy, chemical industry, cement industry and so on. Drying limestone, pulverized coal, slag, clay and other materials. The machine is mainly composed of rotating body, lifting plate, transmission device, supporting device and sealing ring. The utility model has the advantages of reasonable structure, excellent production, high output, low energy consumption and convenient operation.
The rotary dryer can also be used in the production of compound fertilizer. It can dry fertilizers with certain humidity and particle size, and can also be used for drying other materials. The distribution and angle of the lifting plate of the machine is reasonable, and its performance is reliable. Therefore, it has the characteristics of high utilization rate of heat energy, uniform drying, less times of cleaning materials and convenient maintenance.
The tumble dryer (rotary dryer) is simply a dryer that handles a large amount of material. Rotary drum dryers are generally suitable for granular materials, and can also be used to partially mix materials to dry viscous paste materials or materials with high moisture content. His advantages are large production capacity, wide application range, small flow resistance, large allowable fluctuation range in operation, and easy operation.
Working Principle
The tumble dryer cylinder is a rotating cylinder slightly inclined from the horizontal line. The material is added from the higher end, the heat carrier enters from the lower end, and comes into countercurrent contact with the material, and the heat carrier and the material flow into the cylinder together. As the cylinder rotates, the material moves to the lower end under the effect of gravity. During the forward movement of the wet material in the cylinder, the heat is directly or indirectly obtained by the heating medium, so that the wet material is dried, and then sent out by a belt conveyor or a screw conveyor at the discharge end.
Advantage
1.The drying strength is high, and since the materials are highly dispersed in the gas stream, the entire surface of the particles is actively dry and effective.
2.Short drying time.
3.The air dryer has a simple structure, a small footprint, and is easy to build and maintain.
4. Large amount of processing, high thermal efficiency. When drying unbound water, the thermal efficiency can reach 60%.
5. The dryer achieves "zero horizontal thrust", which greatly reduces the wear of the brace wheel and ensures smooth and reliable operation of the barrel.
6.Dryer adopts "aligning roller device", so that the support of the roller and the roller will always be in linear contact, thus greatly reducing wear and power loss.
Technicai data
| Model | Rotation speed(r/min) | Slope(o) | Inlet temperaure(℃) | Power(kw) | Capacity | Weight(t) |
| Ø0.6x10 | 3.8-5 | 3-5 | 700 | 4-6 | 1.5-9 | 3.2 |
| Ø0.8x10 | 3.8-5 | 3-5 | 700 | 4-6 | 1.8-10 | 3.8 |
| Ø1.0x10 | 3.8-5 | 3-5 | 700 | 5.7-7.5 | 2.2-10 | 7.5 |
| Ø1.2x12 | 3-4 | 3-5 | 700 | 11-13 | 2.7-15 | 13.1 |
| Ø1.5x10 | 2.8-4 | 3-5 | 700 | 13-15 | 2.7-17 | 17.9 |
| Ø1.5-12 | 2.8-4 | 3-5 | 700 | 15-17 | 2.7-17 | 22.3 |
| Ø1.5x15 | 3 | 3-5 | 700 | 15-18.5 | 3.0-20 | 25.6 |
| Ø1.8x14 | 2-4 | 3-5 | 700 | 18.5 | 3-12 | 29 |
| Ø2.2x12 | 2-4 | 3-5 | 700 | 30 | 8-20 | 53 |
| Ø2.2x12 | 2-4 | 3-5 | 700 | 22 | 5-16 | 53 |
| Ø2.2x18 | 2-4 | 3-5 | 700 | 30 | 8-20 | 53 |
After Sales Service
1. One year for machinery warranty.
2. We have the cheap spare parts supply.
3. We can sent engineer to install and maintain on site.
FAQ
1)Are you a factory or trade company?
We have our own factory As an international supplier, a professional manufacturer and a general international trader.
2) How can I trust your company?
1.Henan Wheat Import And Export Company Limited, established in 2005, located in Zhengzhou City--Capital of Henan Province, the center of China mainland.
2.We have special QC department, testing every single equipment, from voltage to appearance, our workers will inspect strictly in order to supply the best and most stable machine for our customers.
3.Our equipment are strictly designed and produced according to CE standard, we care for every details and the quality.
3) How long is your delivery time?
Generally it is 30 days after received your deposit.
4) Is your price competitive?
We can provide the highest quality machines at the best price.
Our products are sold all over the world, you can rest assured.
