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Description:
Environment friendly SRD-I sawdust pipe dryer1.Direct heating
2.Quick drying
3.Energy-saving
4.Environment friendly
SUNRISE Environmentfriendly SRD-I sawdust pipe dryer
Product specification- sawdust pipedryer
Hot airflow dryer for sawdust, also called pipeline type drier,adopting twice circulate heating system, is our newly advanceddrying equipments, and shows the features of automatic feeding,high hot airflow speed, fully mixing of airflow and materials, bigdrying strength, lower dust and bigger drying capacity.
The sawdust dryer can make the sawdust with certain humidity to dryin the dryer, high-speed hot air stream sustain raw material in thesuspending state, then the material is dried. Since air streamspeed is very high, and materials suspending in air stream, theheat transfer surface between air and raw material is large so theheat transfer rate is high.
Moisture in the raw materials of less than 50% can be drying onetime to meet the requirement for coal bar production, which greatlyreduced the labor intensity compared with commonly useddrier.
Sawdustpipe dryer
1.Hotairflow dryer is our newly developed and advanced drying equipmentwhich also called pipleline dryer.
2. Thishot airflow dryer adopts twice cieculate heating system.
3. Thishot airflow dryer shows the features of automatic feeding, completemix of air and materials, strong drying strength, lower dust andbigger drying capacity.
4.Moisturein the raw mateials of less than 50% can be drying one time to meetthe requirement for coal bar production, which greatly reduced thelabor intensity compared with commonly used drier.
Working Principle of sawdust pipedryer
1) First, the wet materialsare put into the hopper.Thenthe fuel boiler generates hot air which mixes with wet materialsand then is sucked into the pipes by the exhausted blower(draft fan) quickly.
2)The hot airis going though the curving pipes, thus wet materialscan get fully dried during the dryingprocess.
3) After the wet materials get dried, the dried materials are expelled out by theexhausted blower.
Structure of sawdust pipedryer
1.Withinthe drum, two layers of insulation.The drum has three spiralpieces, which can dry materials by moving around until evenlyheated frying.
2.Italso adoped snake-like tube and using of the negative pressureventilation fan to dry the material in the pumping pass to thespiral separation to get the drying effect.
The specificationof sawdust pipe dryer
Model | Power(KW) | Capacity(kg/h) | Dia.of materials | GrossWeight(kg) |
SRD-I | 4 | 100-300 | <1mm& < 5mm | 1100 |
SRD-II | 7.5 0.750.75 | 400-600 | <1mm& < 5mm | 2260 |
SRD-III | 11 0.750.75 | 700-800 | <1mm& < 5mm | 3080 |
SRD-IV | 15 0.750.75 | 900-1000 | <1mm& < 5mm | 3120 |
For raw materials with heavy humidity which is above 12%, it isnecessary to install a dryer before further process. This aircurrent type dryer can reduce the humidity of wood materials below12% per time. The cost of this air current dryer is much lower thanrotary dryer.
The show of sawdustpipe dryer
Specification ofsawdust pipedryer
1. The airflow sawdust dryer is suitable for drying materials ofmoisture 20-70%.
2. Airflow dryer for sawdust is suitable for drying materials likesawdust, rice hull, milling wheat straw, corn stalks and soon.
3. The airflow dryer for sawdust is equipped with fuel boilers,inlet, steel pipe, exhaust blower (fan), air lock and cyclone.Wetmaterials are input into the hopper.
4. The fuel boiler generates hot air which mixes with wet materialsand then is sucked into the pipes by the exhaust blower (fan)quickly. And then hot air is flowing and going though the curvingpipes and
buffer (drying chamber) of dryer, thus wet materials is finished todry, and the dried materials are discharged from the outlet withair lock.
5. This airflow dryer for sawdust reduces the moisture to8-12%.
6. Clients can change the angle of dryer base on the productionfield
Advantages of sawdust pipe dryer
1. ThisHotAirflow Dryer can reduce the moisture of the materials to 8-12% one time with theadvantages of lower consumption and highefficiency.
2. Theselection of Hot AirflowDryer models depend on the original moisture content ofraw materials.
Wooddrying machine not only reduces the labor intensity but also canreuse the fuel gas from the carbonization furnace . During thecarbonization process methane and carbon monoxide and othercombustible gases produced during the carbonization process can beprocessed by the filters as light as the gas dryer forcomprehensive budget, the annual fuel cost can be saved ten ofthousands .
The package of sawdust pipedryer
It is specially design for dryingdifferent types of wood sawdust. There are many advantages of lowcost, low consumption, high efficiency, easy to operate and domaintenance.
If you have any question about this machine,please contact with Winnie!
SUNRISE Environment friendly SRD-I sawdust pipe dryer
