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Solar Tunnel Dryer "Hohenheim"
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The solar Tunnel dryer in it's standard version is apt for drying of nearly all
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agricultural produce under various climatical conditions.
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Technical Data
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| Length |
18 m |
| Width |
2 m |
| Collector area |
16 m² |
| Drying area |
20 m² |
| Air flow rate |
400 -1 200 m³/h |
| Air temperature |
30 - 80 °C |
| Power requirement |
20 - 40 W |
| Drive of fans |
Solar panel |
Thermal energy gain
from solar radiation |
bis zu 60 kWh/Tag
(~15 kg firewood) |
| Set up |
1 day |
| Delivery extense |
all parts, replacement cover |
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| Drying unit |
Drying compartment |
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Advantages
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| Professional drying technology |
Operation in arid and humid regions |
| Easy assembling and dismounting |
Reduction of drying time |
| Improved product quality |
Hygienic drying conditions |
| Protection from insects, climatic conditions, dirt |
Universal application, also for sensitive products |
| Low operational costs |
Operation without fuel consumption |
| Grid-independant operation |
Self regulating air flow, simultaneous temperature adjustment |
| No continous supervision necessary |
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| Comparison tradtional drying - Solar Tunnel Dryer |
| Temperature slope |
Characteristics of PV-drive |
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