The Corn Starch, Wheat Flour Drying Machine Drum Scraper
Dryer/Rotary Drum Dryer
Descriptions:
Drum dryer is a kind of rotating continuous drying equipment with
internal heating conducting-style. Certain thickness of materials
film attach to the drum from material liquid vessel under the drum.
Heat is transferred to the internal wall of the cylinder through pipes and then to the external wall and to materials film, to evaporate the moisture in material film so as to dry materials. Dried products are then scraped off by the blade fitted on the surface of the cylinder, fall down to the spiral conveyor under the blade, and are conveyed, collected and packed.
Features:
1. High heat efficiency.
The principle of heat transfer of the cylinder dryer is heat
conduction and the conducting direction keeps identical in the
whole operation circle. Except heat loss of end cover and radiation
loss, all heat can be used for evaporation of wet materials on the
wall the cylinder. The efficiency can reach 70-80%.
2. Large operation elasticity and wide application.
Various drying factors of the dryer can be adjusted, such as
concentration of feeding liquid/thickness of material film,
temperature of heating medium, rotating speed of the drum etc.
which can change drying speed of the under dryer. As these factors
have no interrelations each other, it brings great convenience to
dry operation and makes it applicable to dry various materials and
to meet different requirement of production.
3. Short drying period.
The drying period of materials is normally 10 to 300 seconds, so it
is suitable for heat-sensitive materials. It also can be pressure
reducing operated if it is put in vacuum vessel.
4. Fast drying rate.
As film of materials coated on the wall of the cylinder is very
thin. Normal, thickness is 0.3 to 1.5mm, plus directions of heat
and mass transmitting are identical, the evaporation strength on
the surface of the film can be 20-70 kg.H2O/m2.h.
Applications:
It is suitable for drying liquid raw materials or thick liquid in
chemical, dyestuff, pharmaceutical, foodstuff, metallurgy and so on
industries.
Schematic
Technical parameters
Item Model | Cylinder Size D*L(mm) | Effective Heating Area(m²) | Drying Capacity (kg.H2O/m2.h) | Steam Consumption (kg/h) | Power (kw) | Dimension (mm) | Weight (kg) |
| HG-600 | Φ600×800 | 1.12 | 40-70 | 100-175 | 2.2 | 1700×800×1500 | 850 |
| HG-700 | Φ700×1000 | 1.65 | 60-90 | 150-225 | 3 | 2100×1000×1800 | 1210 |
| HG-800 | Φ800×1200 | 2.26 | 90-130 | 225-325 | 4 | 2500×1100×1980 | 1700 |
| HG-1000 | Φ1000×1400 | 3.30 | 130-190 | 325-475 | 5.5 | 2700×1300×2250 | 2100 |
| HG-1200 | Φ1200×1500 | 4.24 | 160-250 | 400-625 | 7.5 | 2800×1500×2450 | 2650 |
| HG-1400 | Φ1400×1600 | 5.28 | 210-310 | 525-775 | 11 | 3150×1700×2800 | 3220 |
| HG-1600 | Φ1600×1800 | 6.79 | 270-400 | 675-1000 | 11 | 3350×1900×3150 | 4350 |
| HG-1800 | Φ1800×2000 | 8.48 | 330-500 | 825-1250 | 15 | 3600×2050×3500 | 5100 |
| HG-1800A | Φ1800×2500 | 10.60 | 420-630 | 1050-1575 | 18.5 | 4100×2050×3500 | 6150 |
Product Details
Packaging & Shipping
Our Service
Pre-sales service
1) Professional advice and rich experience help to choose machine.
2) Inquiry and consulting support
3) View our factory
After-sales service
1) Training how to install and use the machine
2) Engineers available to service machinery overseas.
3)one year warranty,whole life service. Within1 year, any problem part can send to us, we can give provide
free new part (only damaged by machine itself).
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