| Customization: | Available |
|---|---|
| Model: | Customized |
| Object: | Coal,Sludge,Sand,Fly Ash,Slag |
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The coal slime is coal washing process of industrial waste residue. Due to coal slurry with high moisture content, high viscosity, high water, and low calorific value such many other adverse conditions, it is difficult to realize industrial use, based on the coal slime industry market and the characteristics of coal slurry, through many times technical research and practice,Dingli company developed a new generation of coal slime drying system meticulously, drying product moisture is less than 15%, the calorific value of coal can achieve 2800-4200 kcal/kg,it is a good fuel of coal boiler. This set of equipment technology is mature, stable running, convenient operation and maintenance.
Coal drum dryer is mainly composed of hot blast stove, belt feeding machine, drum dryer, belt discharging machine, induced draft fan, cyclone dust collector, bag filter (or wet dust collector) and operation control system.
The special Coal Slime Dryer uses a special dispersing device to break up the bonded slime and dry it. The contact area between the slime and the hot air is increased, and the heat utilization rate is greatly improved. The dried slime can reduce the moisture to less than 12% at one time, and the dried coal slime can be directly used as a fuel, which makes the coal slime into treasure.
Coal slime rotary drum dryer equipment can be widely used in the drying of coal industry materials such as coal slime, raw coal, flotation clean coal, mixed clean coal; blast furnace slag, clay, bentonite, limestone, sand, quartz stone, etc. The drying of materials in the construction industry; the drying of various metal concentrates, waste residues, tailings and other materials in the beneficiation industry; and the drying of non-heat sensitive materials in the chemical industry. The slime dryer can well solve the problem of slime reuse, and can process 200 tons, 300 tons, 500 tons, 800 tons, 1,000 tons, 1,200 tons, 1,500 tons, and 2,000 tons of slime per day.
1, Jiutian coal slime dryer, with strong overload capacity, large quantity, less fuel consumption, dry low cost;
2, Adopts downstream drying method, the flue gas, and wet material into the drying machine by one side of the dryer, it can take advantage of the high-temperature flue gas to obtain high evaporation strength, the low outlet temperature of the dryer, with high thermal efficiency.The coal drum dryer is mainly composed of a hot blast stove, belt feeding machine, drum dryer, belt discharging machine, induced draft fan, cyclone dust collector, bag filter (or wet dust collector), and operation control system. Equipment used downstream drying process, its working principle is as follows: wet material after entering drying drum divided into the following workaround: one is the feeding area, the coal into the area exchaged with high temperature and hot air quickly evaporate moisture, the material in large Angle of guide plate copy, to be imported under a workspace;2 The crushing beat cleaning area, equipment design in this area have broken beat cleaning device, wet mud grabbed by grating copy board broken beat, big wet mud after repeated broken beating, which are broken into 20-40 mm particles slime ball, forming curtain material status, increase the heat exchange area, improve the drying rate, reasonably cleaning the mud in the cylinder wall, and prevent mud adhesion; Three is the main drying area, through two area processing wet mud has a granular loose state, the material in this area is inclined by feed plate copying, form a uniform state of material, then have a full heat exchager with the hot air, strong evaporation; Four is pounding broken dry area, in the region after repeated pounding broken mud, mud particles from 20-40 mm broken into 10-20 mm size (request), and moisture further reduced.
| Model | JTMG1916 | JTMG2218 | JTMG2518 | JTMG2522 | JTMG2823 | JTMG3430 |
| Input capacity(t/h) | 13.5 | 19.8 | 25.6 | 31.5 | 41.4 | 80.0 |
| Evaporation capacity(t/h) | 3.0 | 4.4 | 5.7 | 7.0 | 9.2 | 17.7 |
| Raw material moisture(%) | 30±3% | |||||
| Outlet moisture(%) | 12-15%(can be adjusted) | |||||
| Drying temperature(ºC) | 850±100ºC | |||||
| Total power(kw) | 138 | 170 | 240 | 320 | 450 | 680 |
| Total weight(kg) | 67000 | 85000 | 92000 | 110000 | 150000 | 265000 |
| Covering area(m²) | 8m*24m | 10m*24m | 10m*30m | 10m*36m | 10m*36m | 10m*48m |
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