The dryer is mainly composed of a frame, a hopper, a cylinder, a fire shield, etc. The motor drives the gear shaft through the V-belt, and the gear on the gear shaft drives the large gear on the cylinder to rotate; then the cylinder rotates continuously and evenly, and the material It is fed into the cylinder from the hopper for drying.
The operation is simple, and the floor space is small. The material passes through the diversified drying zone to achieve continuous, gentle and uniform heat and humidity exchange. With automatic control, the residence time of materials in the tower can be adjusted at will. Through the air flow control and the movement of the processed product, the processed product can achieve uniform and thorough drying. The tower dryer is most suitable for slow and uniform drying.Equipped with automatic on-line temperature measurement and humidity measurement device, with high degree of automation and good drying uniformity
Grain has been in a continuous agitation and flow state, uniform drying,
Put the material into the dryer in batch then circulate orderly by the interaction of electric parts and structural parts. the hot air from the husk burner gets into the mixed-flow drying layer to across and heat the grain under the action of electric fans. the air flows and takes off the moisture of the grain, then the exhaust gas is excluded out of the machine by the exhaust fan when the moisture reaching to the set value, the machine stops working.
The hot blast stove of grain dryer machine is an energy-saving and environmentally friendly hot blast stove developed by the scientific research department of our company. During the drying process, the grains circulate continuously, and the grains rub against each other to remove the awns and hairs on the surface of the grains, and they are discharged from the machine by the dust collector, which improves the cleanliness of the dried grains.
The hot air temperature is high, and the heat it transmits to the grain is high, thereby enhancing the vaporization capacity of the water on the surface of the grain and accelerating the speed of water transfer inside the grain. In addition, the hot air temperature increased. Then its saturated moisture content increases, and the ability to take away moisture is also enhanced. Therefore, increasing the temperature of the hot air can not only increase the drying rate, shorten the drying time, but also reduce the heat consumption per unit.
