Continuous grain dryer introduction:
Full continuous drying theory is applied for continuous grain dryer. Grains flow into the tower through the feeder on the top of the drying machine, and then flow into grain column slowly by gravity. Grains are dried first by hot-air blower, then cooled by cold-air blower below the machine, and at last discharged through the bottom of the dryer.
Continuous grain dryer characteristics:
1.Large output, high efficiency, low energy consumption with continuous operation of 24 hours, which is applicable to large capacity drying, meeting drying requirements for large grain processing plant, farm, grease plant, and warehouse turnover center etc.
2.The grain column of drying machine are assembled with high-carbon steel wire mesh, galvanized punched plate and sprayed angle iron, which achieves best drying effect and longer working life.
3.Variable-speed discharge roller is applied at the bottom of dryer, which controls grain flow velocity in the grain column. Discharging speed, temperature and humidity are real-time controlled by discharging roller. Its pinch point eliminating design can effectively prevent materials being crushed. Reloading machine can intensively mix grains, which ensures materials being more uniformly heated.
Advantages of grain dryer machine:
According to different types of grains, customers can adjust drying temperature. Low temperature technology protects grains from being damaged.
2.Large air flow:
Super large draught fan is applied. The centrifugal fan of low noise and anti-overloading operates steadily without vibration. Slow start-up model ensures evenly blowing and long working life.
3. Low investment:
Multi heat sources are applied like steam, natural gas, fuel oil or rice husk etc. the temperature of which can be accurately controlled so as to ensure grain quality. In addition, high-usage of heat reduces drying cost. Continuous processing technology ensures large capacity and high efficiency, which reduces energy consumption.
4. Long working life:
Continuous grain dryer is designed for outdoor style without the need of building workshop. Galvanized steel plate is applied for air net and main parts. The whole machine has good appearance and sealing as well as long working life, and can be operated all day outdoors at any condition.
5. Easy operation:
PLC touch screen control system can display and control operating parameter of equipment, combustion parameter of burner, and drying parameter of grains etc. Computer control system is easy and humanized which has the functions like alarming, remote control, auto diagnosis, trouble removal etc.
6. Low maintenance cost:
The materials and spare parts applied to dryer are durable with low failure rate. Easy parting bolt shall be applied to dryer shell connection, which is sturdy and durable. All electric system and components conforms to NEMA standard.