Product Description
The 5HGM series grain dryer is low temperature type circulation batch type grain dryer. The dryer machine is mainly used to dry rice, wheat, corn, soybean etc. The dryer machine is applicable to various combustion furnaces and coal, oil, firewood, straw of crops and husks can all be used as heat source. The machine is automatically controlled by computer. The drying process is dynamically automatic. Besides, the grain drying machine is equipped with automatic temperature measuring device and moisture detecting device, which greatly increase the automation and ensure the quality of the dried cereals. In addition to drying the paddy, wheat, it can also dry rapeseeds, buckwheat, corn, soybean, cottonseed, sunflower seeds, sorghum, mung bean and other seeds, as well as some rule grains and crops with good fluidity and moderate volume.
Features
1. Feeding and discharging grains from the top of dryer: Cancel the top auger, grain will directly flow to the drying part, avoid mechanical failure, lower power consumption and reduce the paddy broken rate;
2. The drying layer is combined by variable cross-section type angular boxes, mixed flow drying, high efficiency and uniform drying; Especially suitable for corn, parboiled rice and rapeseeds drying;
3. Resistance-type online moisture meter: Error rate is ±0.5 only (Deviation for raw paddy moisture is within 3% only), very accurate and reliable moisture meter;
4. The dryer comes with fully automatic computer controlling system, easy on operation, high automation;
5. The drying-layers adopt assembling mode, its strength is higher than the welding drying-layers, more convenient for maintenance and installation;
6. All the contact surfaces with grains in the drying-layers are designed with inclination, which can effectively offset the transverse force of grains, help to prolong the service life of the drying-layers;
7. The drying-layers has larger ventilation area, the drying is more uniform, and the utilization rate of hot air is significantly improved;
8. Twice dust removal function during drying process, the grains after drying are cleaner;
9. Multiple safety device, low failure rate, convenient on cleaning and long service time.
Technical Parameters
Model | 5HGM-30H |
Type | Batch type, Circulation, Low temperature, Mix-flow |
Volume(t) | 30.0 (Based on paddy 560kg/m3) |
31.5 (Based on maize 690kg/m3) |
31.5 (Based on rapeseeds 690kg/m3) |
Overall dimension(mm)(L×W×H) | 7350×3721×14344 |
Structure weight(kg) | 6450 |
Hot air source | Burner (diesel or natural gas); Hot air furnace (coal, husk, straw, biomass, etc.); Boiler (steam or thermal oil). |
Blower motor(kw) | 11.0 |
Total power of motors(kw)/ Voltage(v) | 15.3/380 |
Time of feeding(min) | Paddy | 54～64 |
Maize | 55～65 |
Rapeseeds | 60～70 |
Time of discharging(min) | Paddy | 50～60 |
Maize | 51～61 |
Rapeseeds | 57～67 |
Moisture reduction rate | Paddy | 0.4～1.0% per hour |
Maize | 1.0～2.0% per hour |
Rapeseeds | 0.4～1.2% per hour |
Automatic control and safety device | Automatic moisture meter, automatic ignition, automatic stop, temperature control device, fault alarm device, full grain alarm device, electrical overload protection device, leakage protection device |
Remarks:
1. The moisture reduction rate listed above is reference value. Effected by the air temperature outside, relative humidity, the variety of drying and so on, the actual value will be a little different:
(1) Raw grain condition: moisture < 30%, straw mixed rate < 2%, other inclusion mixed rate < 1%. The parameters may be changed when the raw grain with high moisture.
(2) The parameters using environmental conditions is air temperature 20℃, relative humidity 60%~80%.
2. The heat source is 0 # diesel (air temperature under 10 ℃ use - 10 # diesel) burner to direct heating.
