CN201595131U - Grain and Oil Energy Saving Dryer - Google Patents

Abstract

The utility model discloses a grain and oil energy-saving drying machine, which is provided with a feed distributor in the middle of the drying furnace, a hot air chamber is provided at the lower end of the feed distributor, a cold air chamber is provided at the lower end of the hot air chamber, and a cold air chamber is arranged outside the hot air chamber. There is a hot air distributor, a cold air distributor is provided on the outside of the cold air warehouse, a cold air hole is provided on the cold air distributor, a grain drying channel is provided outside the hot air distributor, a cooling channel is provided outside the cold air distributor, and the lower end of the cooling channel There is a lower hopper. When working, the high-heat gas from the hot blast stove is brought into the hot blast chamber by the hot blast duct through the hot blast inlet, and is heated outwards through the cooling holes of the hot blast distributor to heat up and blow to the grain drying channel. It is baked and dehumidified from top to bottom, and then After cooling down to normal temperature through the cooling channel, it falls into the lower hopper, and is bagged and put into storage through the discharge conveyor.

Description

Grain and Oil Energy Saving Dryer

Technical field:

The utility model relates to a drying device, in particular to an energy-saving grain and oil dryer.

Background technique:

The drying and water content of grain and oil will directly affect the quality and time of raw grain storage, especially in the mildew rain season, when the air humidity is high, it is necessary to dry and dehumidify to prevent the raw grain from mildewing. A small number of qualified grain depots use coal Furnace heating and dehumidification, while the burning of coal not only consumes a lot of energy, but also pollutes the environment.

Invention content:

The purpose of this utility model is to overcome the above-mentioned defects, and provide an energy-saving dryer that uses hot air to dry raw grains, so as to solve the energy waste and pollution caused by direct baking of coal furnaces.

The scheme of the utility model is composed of a drying furnace, a hot air warehouse, a cold air warehouse, a feed distributor, a hot air distributor, a cold air distributor, a grain drying channel, a stirring wheel, a grain dial wheel, a grain feeding conveyor belt, and a feeding conveyor It is composed of cold and hot air inlets. Its structural feature is that there is a blanking distributor in the middle of the drying furnace. The lower end of the blanking distributor is equipped with a hot air bin. Hot air outlet, the middle part of the cold air chamber is provided with a cold air outlet, the outside of the hot air chamber is provided with a hot air distributor, and the hot air distributor is provided with cooling holes, the outside of the cold air chamber is provided with a cold air distributor, and the cold air distributor is provided with a cold air hole. The outside of the hot air distributor is provided with a drying channel, the outside of the cold air distributor is provided with a cooling channel, the lower end of the cooling channel is provided with a lower hopper, the upper end of the drying channel is provided with a stirring wheel, and the lower end is provided with a grain wheel. The rear end of the grain dial wheel is equipped with a motor, the upper end of the dryer is provided with a grain feeding conveyor belt, and the bottom end of the lower hopper is provided with a discharge conveyor.

When working, the hot air duct will bring the high-heat gas from the hot air stove into the hot air chamber 3 from the hot air inlet 2, and heat it outward through the cooling holes of the hot air distributor to heat up and blow it to the grain drying channel. The raw grain from the upper end of the dryer passes through the feeding distributor It enters the grain-baking tunnel, bakes and dehumidifies from top to bottom, then drops down to normal temperature through the cooling tunnel and falls into the lower hopper, and is bagged and stored by the discharge conveyor.

The utility model has the advantages of simple structure, reasonable design, energy saving and no pollution.

Further detailed description will be given below in conjunction with the accompanying drawings.

Description of drawings:

Fig. 1 is a schematic diagram of the structure of the dryer;

Figure 2 is a side view of the dryer.

Detailed ways:

The middle part of the drying furnace shown in Figure 1-2 is provided with a blanking distributor 5, the lower end of the blanking distributor is provided with a hot air chamber 3, the lower end of the hot air chamber is provided with a cold air chamber 1, and the middle part of the hot air chamber is provided with a hot air chamber Outlet 7, the middle part of the cold air warehouse is provided with a cold air outlet 9, the outside of the hot air warehouse is provided with a hot air distributor 2, the hot air distributor is provided with cooling holes, the outside of the cold air warehouse is provided with a cold air distributor 8, and the cold air distributor is provided with Cooling air hole, the outer side of the hot air distributor is provided with a drying channel, the outer side of the cold air distributor is provided with a cooling channel, the lower end of the cooling channel is provided with a lower hopper 11, the upper end of the drying channel is provided with a stirring wheel 6, and the lower end is provided with a grain dial Wheel 10, motor 12 is equipped with at the rear end of stirring wheel and dialing grain wheel, the upper end of dryer is provided with feed conveyer belt 4, and the bottom end of lower hopper is provided with discharge conveyor 13.

Claims (2)

1. grain and oil energy saving baking machine, by drying oven, the hot blast storehouse, cool air bin, the blanking distributor, hot-air distributor, the cold wind distributor, the baking way to move grains, stirring wheel, dial the grain wheel, advance the grain conveyer belt, outfeed belt conveyor and cold, the hot blast import is formed, it is characterized in that: the middle part of drying oven is provided with blanking distributor (5), the lower end of blanking distributor is provided with hot blast storehouse (3), the lower end in hot blast storehouse is provided with cool air bin (1), the middle part in hot blast storehouse is provided with hot-air mouth (7), the middle part of cool air bin is provided with cold wind mouth (9), the outside in hot blast storehouse is provided with hot-air distributor (2), hot-air distributor is provided with louvre, the outside of cool air bin is provided with cold wind distributor (8), the cold wind distributor is provided with the cold wind hole, the outside of hot-air distributor is provided with the baking way to move grains, and the outside of cold wind distributor is provided with the heat radiation road, and the lower end in heat radiation road is provided with hopper (11).

2. grain and oil energy saving baking machine according to claim 1, it is characterized in that: the upper end on baking way to move grains is provided with stirring wheel (6), the lower end is provided with dials grain wheel (10), motor (12) is equipped with in the rear end of stirring wheel and group grain wheel, the upper end of dryer is provided with into grain conveyer belt (4), and the bottom of hopper is provided with outfeed belt conveyor (13).

Images