| Customization: | Available |
|---|---|
| Model: | 2*6m -4.2*8.5 M |
| Object: | Sawdust |
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High-efficiency combin ed three drum dryer is mainly used to dry grain materials in certain humidity range,
such as wood chips, sawdust, yellow sand used in dry mortar industry and various specification moulding sand used in foundry industry,
blast furnace slag used in building material cement industry, small-grained clay and chemical industry used for chemical change.
3. Working principle of dryer for sawdust
(1) The material enters the inner layer of the rotary drum from the feeding device to realize downstream drying. The material is continuously copied down the inner plate of the inner layer, and the scattering is spirally moving to realize heat exchange.
(2)Then the material is moved to the other end of the inner layer to enter the middle layer. And the countercurrent drying is carried out, the materials are repeatedly carried forward in the middle layer, and the materials are continuously repeated in the middle layer , so that the material absorbs the heat generated by the inner drum in the middle layer and absorbs the heat of the middle drum. Meanwhile, the drying time is prolonged, and the material achieves the best drying state .
(3) The material goes to the other end of the middle layer and falls into the outer layer. The material travels in the outer cylinder in a rectangular multi-loop manner.The material that reaches the drying effect moves quickly out of the roller under the action of hot air. Wet materials that do not reach the drying effect cannot travel fast because of their weight.
(4) The material is fully dried in the rectangular plate. After this, it completes the drying purpose.
4 .Technical parameters of dryer for sawdust
|
Project Unit |
φ2.0×6m |
φ2.5×6.5m |
φ2.7×7m |
φ3×7m |
φ3.2×7m |
φ3.6×8m |
φ4.2×8.5m |
|
|
Outer Tube Diameter (m) |
2.0 |
2.5 |
2.7 |
3 |
3.2 |
3.6 |
4.2 |
|
|
Outer Tube Length (m) |
6 |
6.5 |
7 |
7 |
7 |
8 |
8.5 |
|
|
Cylinder Volume (m3) |
18.84 |
31.89 |
40.5 |
49.46 |
56.26 |
81.38 |
118 |
|
|
Rotating Speed (rpm) |
3-10 |
3-10 |
3-10 |
3-10 |
3-10 |
3-10 |
3-10 |
|
|
Material Staying Time(min) |
12-30 |
12-30 |
12-30 |
12-30 |
12-30 |
12-30 |
12-30 |
|
|
Intial Moistue (%) |
6-25 |
6-25 |
6-25 |
6-25 |
6-25 |
6-25 |
6-25 |
|
|
Final Moisture (%) |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
|
|
Max Inlet Temperature (ºC) |
750-900ºC |
750-900ºC |
750-900ºC |
750-900ºC |
750-900ºC |
750-900ºC |
750-900ºC |
|
|
Capacity (T/H) |
Slag |
20-25 |
25-30 |
30-35 |
35-10 |
40-45 |
50-65 |
70-85 |
|
Coal Ash |
10-17 |
17-21 |
20-25 |
23-27 |
25-30 |
30-45 |
45-63 |
|
|
Yellow Sand |
20-27 |
25-40 |
27-45 |
30-45 |
35-50 |
55-75 |
75-99 |
|
|
Model of Motor |
Yr160m-4 |
Yr132m-4E |
Yr160m-4 |
Yr160m-4 |
Yr132m-5E |
Yr160m-4E |
Yr160m-4E |
|
|
Motor Power (kw) |
7.5×2 |
11×2 |
7.5×4 |
7.5×4 |
11×4 |
15×4 |
18.5×4 |
|
|
Model of Reducer |
XWD-6 |
XWD-6 |
XWD-6 |
XWD-6 |
XWD-6 |
XWD-8 |
XWD-8 |
|
|
Speed Ratio of Reducer (I) |
17-29 |
17-29 |
17-29 |
17-29 |
17-29 |
17-29 |
17-29 |
|
|
Weight (T) |
25 |
32 |
35 |
38 |
43 |
57 |
77 |
|
From the design, production, installation and debugging, we can provide training and guidance for the buyer's workers, such as send engineers to direct the constrution site. We also provide one-year maintenance for the machine.
We are a high-tech enterprise that specializes in the research and production of rotary kilns, dryers , crushers and so on, such as new type of lime rotary kiln, ceramsite kiln, zinc oxide rotary kiln, sludge rotary kiln, chemical rotary kiln, metallurgical rotary kiln, Raymond mill, ultra-fine mill, large and medium dryer, ball mill, sand mill, stone production line, mineral processing equipment and so on.
From the design, production, installation and debugging, we provide you the entire tracking service.We adhere to the aim of high quality to survive, good credibility to make development, and sincerely look forward to cooperating with you!
1. What is the minium order quantity?
One set.
2.How long is the warranty period?
One year. Wearing parts are excluded.
3. What is the after-service of your company?
We can provide the customers foudation drawing, installation service, work training as well as other service according to the customer's requirements.
4.How long is the delivery time?
About 25 days after we receive the payment.
5. What are the payment terms?
T/T, L/C are the best, it can be adjustable according to different situations.
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