-
Due to the disadvantages of high moisture, viscosity and water binding capacity as well as low heating value, coal slime is hard to be used for industrial application. For a long term, it is unpopular among power plants. Therefore, coal slime drying equipment becomes increasingly significant. YUKE drum dryer for coal slime is a perfect coal slime drying machine designed for drying coal slime, raw coal, lignite, coal slag, coal ash, etc.
This drum drying equipment can precisely take material fineness and moisture under control as per requirements of customer. When it is used for drying coal slime, the moisture content of the dried product can be less than 8% and the fineness can be under 8mm. Thanks to powerful overloading capacity and drying efficiency, our drum dryer for coal slime has obtained wide application in domestic and overseas enterprises.
| Model | Gradient(%) | Diameter (mm) | Length(mm) | Speed(r/min) | Rotary Power(kw) | Capacity(t/h) | Weigh(t) |
| YKRD0606 | 3-5 | 600 | 6000 | 3-8 | 3 | 0.5-1.5 | 2.9 |
| YKRD0608 | 3-5 | 600 | 8000 | 3-8 | 4 | 0.6-1.2 | 3.1 |
| YKRD0808 | 3-5 | 800 | 8000 | 3-8 | 4 | 0.8-2.0 | 3.5 |
| YKRD0810 | 3-5 | 1000 | 8000 | 3-8 | 4 | 0.8-2.5 | 5.6 |
| YKRD1010 | 3-5 | 1000 | 10000 | 3-8 | 5.5 | 1.0-3.5 | 6.7 |
| YKRD1012 | 3-5 | 1000 | 12000 | 3-8 | 5.5 | 1.5-3.5 | 7.2 |
| YKRD1208 | 3-5 | 1200 | 8000 | 3-8 | 7.5 | 2-4 | 8.8 |
| YKRD1210 | 3-5 | 1200 | 10000 | 3-8 | 7.5 | 1.8-5 | 9.8 |
| YKRD1212 | 3-5 | 1200 | 12000 | 3-8 | 11 | 2-6 | 10.5 |
| YKRD1512 | 3-5 | 1500 | 12000 | 2-6 | 15 | 3.5-9 | 13.5 |
| YKRD1514 | 3-5 | 1500 | 14000 | 2-6 | 15 | 4-11 | 15.4 |
| YKRD1812 | 3-5 | 1800 | 12000 | 2-6 | 18.5 | 5-12 | 18.9 |
| YKRD1814 | 3-5 | 1800 | 14000 | 2-6 | 18.5 | 5-15 | 23.2 |
| YKRD1820 | 3-5 | 1800 | 20000 | 2-6 | 22 | 8-20 | 26.1 |
| YKRD2018 | 3-5 | 2000 | 18000 | 2-6 | 30 | 8-23 | 36.5 |
| YKRD2020 | 3-5 | 2000 | 20000 | 2-6 | 37 | 10-24 | 38.8 |
| YKRD2218 | 3-5 | 2200 | 18000 | 1.5-6 | 37 | 10-25 | 42.3 |
| YKRD2220 | 3-5 | 2200 | 20000 | 1.5-6 | 37 | 12-28 | 45.2 |
| YKRD2420 | 3-5 | 2400 | 20000 | 1.5-5 | 45 | 18-30 | 50.7 |
| YKRD2820 | 3-5 | 2800 | 20000 | 1.5-5 | 55 | 20-35 | 60.4 |
| YKRD2824 | 3-5 | 2800 | 24000 | 1.5-5 | 75 | 25-35 | 70.4 |
| YKRD3020 | 3-5 | 3000 | 20000 | 1.5-5 | 75 | 25-40 | 78.2 |
| YKRD3025 | 3-5 | 3000 | 25000 | 1.5-5 | 75 | 30-45 | 104.9 |
Note: Above technical parameters are for reference,can be separately designed according to customer’s actual situation.
How does YUKE Drum Dryer Work?
The wet stock will be firstly conveyed to the hopper by belt conveyor or bucket elevator. Then, the materials will be fed into the feed end through feeding pipe. The slope angle of the feeding pipe is bigger than the natural angle of the material so that they can smoothly flow into the dryer drum.
The rotary drum slopes slightly. The materials fed into the drum from the higher end (feed end) will countercurrent contact with the heating carrying agent (heated gas or flue gas) blew into the drum from the lower end (discharge end). There is another situation that the material and heated gas enter the drum together from the lower end and implement co-current flow contact.
As the drum rotates, the material will move toward lower end under gravity. During the moving process, the material will be heated and dried directly or indirectly by the heat-carrying gas, and then conveyed out of the drum by belt conveyor or screw conveyor.
Specially, lifting plates are mounted on the internal wall, for the purpose of lifting the materials and scattering them, enabling the materials to fully contact with the heated gas so as to accelerate drying rate and facilitate material moving.
Before moving through the dryer drum, the heat-carrying gas will be processed by cyclone dust collector to separate the material blended in the gas. In addition, bag filter or dust washer can be used to further reduce dust content in the gas.
The most outstanding characteristics of this briquette drying machine is that one layer of chain can plays the same role of two layers, thus ensuring higher drying efficiency.
Compared with chain conveyor dryer, the investment amount of this vertical dryer decrease by 50% and floor space reduces by 67% to 80%.
YUKE belt dryer can achieve the best drying effect by adjusting air flow, heating temperature, material dwell time and feeding speed.
The drum dryer, also called horizontal dryer, is a kind of drying equipment used to minimize the moisture content of the material it is processing.
Looking for Briquetting Machines That Fit Your Requirements?
Whether it’s metal, sludge, biomass, or coal, we design the right briquetting solution for your needs.
