The working principle of the dryer: the hot blast stove equipped with this grain drying equipment is an energy-saving and environmentally friendly hot blast stove developed by the scientific research department of our company. This hot blast stove can be used as a complete set of various dryers. During the drying process, the grains are continuously circulated, and the grains are rubbed against each other to remove the awns and hairs on the surface of the grains, and are discharged out of the machine by the dust collector, which improves the cleanliness of the grains after drying.
The drum dryer is mainly composed of a frame, a hopper, a cylinder, a fire shield, etc. The motor drives the gear shaft through a triangular belt, and the gear on the gear shaft drives the large gear on the cylinder to rotate; so the cylinder rotates continuously and evenly.
The material feed into the drum from the hopper before the machine is started, and then turn clockwise the switch, the machine rotates clockwise to dry, turn counterclockwise the switch and the machine rotates counterclockwise to discharge the material and automatic separation, cleaning the dryer is very convenient and thorough , and will not be leave any residual seeds, especially suitable for drying grain seeds
The drum dryer uses hot air as the drying medium and adopts a cyclic drying process. The material is heated evenly and sufficiently, and the quality after drying is good. High-efficiency radiator, equipped with a reasonable air duct, is the hot air directly contacts the material, which greatly improves the drying efficiency and saves energy at the same time. The mixing blade is installed in the drum and the inertial mixing mode is adopted. The mixing effect is more uniform than the active mixing mode. , High efficiency and uniform heating.
