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Special dryer for starchy residue

Capacity:  43.7-317.6 ton/ day
Power: 34-155 kw
Application: suitable to drying starchy residue
Hotline:+86-371-56739888
  • Processing customized:yes
  • Product brand:DINGLI
  • Specifications:DLSG2912/3
  • Capacity:317.6 ton/ day
  • Power:155kw
  • Weight:76000kg
  • Warranty: 1 year
  • Place of Origin: Henan, China (Mainland)
  • Plant Area :10m*24m

Starchy residue  is the main by-product of cassava, potato, sweet potato and other agricultural products after the production of starch, moisture content is about 80%, as for the high moisture content, heavy viscosity, with the traditional drying process equipment, drying temperature is high, slag starch have made gelatinization chemical reaction, dextrin clogging material particles pores, water evaporation does not come out, the particles surface turned yellowish black, "outside the coke within the soft", a serious impact on the sale of dry residue; drying temperature is low, the moisture cannot drying below 15 % at all, dryer sticky wall, gelatinization, agglomeration, drying equipment can not do normal production, this will lead to the impaired interest of the customers.Dingli brand starch slag dryer is based on the research and development for characteristics of raw material such as cassava, potato slag, and after a few sets of dryer producing experience, which can drying all kinds of potato residue below 12% in one time. The equipment used by the company's "mechanical dehydration + drum drying + pulse air drying " Chinese patent technology, an effective solution to the traditional dryer which can not dry cassava, potato residue problems, drying material with perfect color, good quality, production line of energy saving and environmental protection ,with safe and stable operation,which praised by many new and old customers.

Material flow : 75-85% moisture content material first with special dehydration machine removing a part of moisture, the moisture removed around 68%, then send into the dryer by screw conveyor to realize downstream drying. Under the effect of inner shoveling plate, materials are took and scattered constantly, and move in spiral forward method. Inside mixing blade device will be fully stirred and crushed material, material and hot air through full heat exchange, the rapid evaporation of water vaporization, reaching about 35%, discharged by the screw conveyor, then send into the semi-wet material crusher, crushed material size below 1mm, then into pulse air drying process, within 3-10s the material quickly removed to 14% by the cyclone discharger and Pulse bag dust collector recovery dry powder, exhaust emissions amount to the national standard requirement, to complete the entire drying process. Drum cleaning device is installed inside the drum to prevent the material from adhering to the cylinder wall.
Air Flow: The air through hot blast stove fan inflating, the air enters into the hot blast stove for combustion heating. Its temperature reaches up to 600-850℃, then it is inhaled by the dryer induced draft fan absorted to dry material and evaporate water. Through the heat exchange drying the material. When temperature decreases to 55-60℃, it is discharged out of the dryer. Wet dust are discharged on standard through the cyclone and the pulse dust collector purifying and emission.

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High performance price ratio

Automatic control, to ensure the drying of sawdust water even and stable.Automatic stone removing and iron removal can ensure that the impurities of the sawdust are not in the rear process.The required investment of equipment is 1/6 of imported products.

 

Energy conservation

Compared with the single cylinder drier, the utility model reduces the occupation cost by about 50%, reduces the civil investment by about 50%, A variety of material combinations Zhou Xiangyang distribution, effectively control the drying time.

 

Better quality

Cylinder self insulation, thermal efficiency of more than 70%, With tail drive, the transmission is more stable and reliable; completely change the wheel rotation, often slip shadow, Sound production phenomenon.

 

Widely used

Frequency control is adopted to control material flow, and the final water can be easily controlled according to the needs of users Sub index. The air outlet temperature is low, and the dedusting equipment can be used for a long time.

 
Model DLSG1409 DLSG1615 DLSG2008/3 DLSG2010/3 DLSG2210/3 DLSG2510/3 DLSG2512/3 DLSG2912/3
Input (t/h) 1.53 2.89 5.2 6.63 7.24 8.91 10.5 12.14
Output (t/h)) 1.08 2.03 3.67 4.68 5.11 6.29 7.41 8.57
Evaporation Capacity (t/h) 0.45 0.85 1.53 1.95 2.13 2.62 3.09 3.57
Initial Moisture (%) 40±5
Final Moisture (%) 15% (Adjustable)
Drying Temperature (℃) 280±30
Total Power (kw) 34 45 78 90 105 125 140 155
Total Weight (kg) 22000 28000 40000 45000 50000 60000 68000 76000
Plant Area (m2) 5m*15m 6m*22m 8m*16m 8m*18m 8m*20m 10m*20m 10m*24m 10m*24m
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