Batch type circulating grain dryer 5HDH-15/5HDH-21/5HDH-32
High drying efficiency
• Large capacity slow drying layer, with a large heat exchange area between hot air and grain, high heat exchange efficiency, and a corner box structure for heat exchange. The drying medium has good penetration, uniform drying, and fast drying rate;
• Adopting a high air volume centrifugal fan, it is more efficient and quieter than an axial flow fan.
Good grain quality
• Replace the upper screw with a stainless steel flow channel at the top to reduce the damage rate of grains, and install a dust removal fan to ensure the cleanliness of dried grains;
• Newly sprinkled grain structure eliminates grain accumulation, ensuring even dispersion of grain particles during drying and uniform moisture content of grain after drying.
Low drying cost
• Large air volume detachable fan room, stable air pressure, uniform drying, high heat utilization rate;
• The transmission bearing design is all low-speed, three-layer dust-proof, and the bearings are not easily damaged, with a long service life. The moisture meter and motor are selected from the best quality manufacturers, with automatic moisture measurement and automatic control of the drying machine’s precipitation speed. The automatic control cabinet monitors the entire drying process and has a fault alarm device.
Easy to operate
• Fully automatic control, key operation, and low maintenance costs. New GPRS function has been added, which allows remote device operation through a mobile app and real-time display of device operation status.
| Model | 5HDH-15 | 5HDH-21 | 5HDH-32 | ||
|---|---|---|---|---|---|
| Form | Batch cycle | ||||
| Drying method | Indirect heating | ||||
| Dimensions (mm) L×W×H | 3830×2363×11675 | 4500×3500×11375 | 4570×4200×12870 | ||
| Volume m³ | 27 | 40.19 | 59 | ||
| Whole machine weight kg | 3850 | 4750 | 8300 | ||
| Capacity | Rice (bulk density 560kg/m³) | 15 | 21 | 33 | |
| Wheat (bulk density 700kg/m³) | 17.5 | 23 | 40 | ||
| Combustion furnace | Form | Hot air stove | Hot air stove | Hot air stove | |
| Ignition method | hand worked ignition | hand worked ignition | hand worked ignition | ||
| Fuel | Biomass, coal | Biomass | Biomass, coal | ||
| Fuel consumption kg/h | Straw | ≤53 | ≤53 | ≤120 | |
| Biomass pellets | ≤30 | ≤30 | ≤60 | ||
| Supporting power supply | Three phase380V/50HZ | ||||
| Rated output power of supporting power | Lift motor (kW) | 2.2 | 2.2 | 4 | |
| Hot air fan | 5.5 | 5.5 | 5.5×2 | ||
| Grain discharge motor | 0.4 | 0.75 | 0.75 | ||
| other | 1 | 2.6 | 3.35 | ||
| Total power | 10.6 | 11.05 | 20.6 | ||
| performance | Feeding time: Rice/Wheat (min) | 40-50/40-50 | 40-50/40-50 | 40-50/40-50 | |
| Discharge time: Rice/Wheat (min) | 45-55/45-55 | 45-55/45-55 | 45-55/45-55 | ||
| Hourly precipitation rate: rice/wheat (%/h) | 10.6 | 0.6-0.9/0.8-1.2 | 0.6-0.9/1.2-2.0 | ||
| Various devices | Safety device | Automatic alarm (fault and overheating), automatic shutdown, temperature control device, electrical overload protection device, leakage protection device, fire extinguisher | Remote control, automatic alarm (for faults and overheating), automatic shutdown, temperature control device, electrical overload protection device, leakage protection device, fire extinguisher | Automatic alarm (fault and overheating), automatic shutdown, temperature control device, electrical overload protection device, leakage protection device, fire extinguisher | |
| Standard device | Moisture detector, ladder, grain discharge gate | Moisture detector, ladder, grain discharge gate | Moisture detector, ladder, grain discharge gate | ||
