Composition of Grain Dryer
Author: Dingli Date: 2016-10-11
Xinguang Machinery is one of the leading manufacturers in producing high efficiency and energy-saving mining machinery in Henan Province, China. We mainly provide ball mills, stone crushers, magnetic separators, floatation machines, pelletizers, vibrating feeders, vibrating screens, sand-washing machines, belt conveyors, driers and rotary kilns.
is mainly composed of drying section, cooling section, discharging section, etc. It adopts mixed flow drying technology and can conduct one-time or circulated drying with the medium of clean hot air. Grain flows slowly from top to bottom along the channel between angular boxes under the influence of gravity, while the hot air comes into the dryer through the angular box, and then passes through the grain layer, flows to the surrounding air exhaust boxes, turns into exhaust gas, and eventually gets discharged from the air exhaust box. The heating up temperature of grain in the dryer is an alternating process. Thin grain layer, low fan power and low power consumption result in lower cost. The hot-blast stove is composed of the furnace body, the heat exchanger and other components. It takes coal, straw, waste wood, rice husk as its fuel. The heat exchanger is made of heat resistant material, so it has high thermal efficiency and long service life.
Even drying, quality of dried grain can be maintained. Grains are free from pollution through indirect heating, clean air is heated through a heat exchanger by hot air generated from burning of coal and stalks.
Grain dryer is suitable for drying high moist paddy, wheat, mung bean, sorghum, rape seed, and other grains. It is mainly used among small and medium size grain supply center, farms, self-planting grain farmers, etc.