JP2552812Y2 - Grain drying storage equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grain drying and storage apparatus for drying grains with hot or cold air, and for simultaneously storing grains of high moisture before drying or grains after drying. .

[0002]

2. Description of the Related Art Conventionally, a grain drying apparatus for drying high-moisture grains with warm air, a high-moisture grain before drying is temporarily stored by passing low-humidity cold air, and a dried grain is passed through low-humidity cold air. The device to store the data is Japanese Patent Publication No. 41-21268.
As described in the gazette, it is known before the present application.

[0003]

The present invention is to provide a way, the above-mentioned JP-B
Grain drying as described in JP-A-41-2268.
In dry storage, grain connected to a hot air blower
Since the drying room and the grain storage room connected to the cool air blower function independently of each other, in a grain drying and storage facility or the like equipped with them, the equipment is enormous. This has hindered the construction of small-scale facilities. In a conventional apparatus in which a grain drying device and a grain storage device are separately provided, there are many configurations that are overlapped with a hot air or a cold air blowing system, etc., and whether the configuration is complicated or whether the functions of both functions are linked. There was a problem that it was not performed smoothly.

[0004] In drying grains, hot air is used.
The progress of drying or drying
It is preferable to perform drying with low-temperature air depending on the drying conditions and the like.
In some cases, mainly when drying with low-temperature air
It may be preferable to perform drying with warm air.
You. In addition, even if grain is stored by cold air,
And storage conditions such as the relationship between outside air humidity and grain temperature, etc.
To prevent the deterioration of grain during storage due to dew, etc.
In some cases, it is preferable to wind in a timely manner.

[0005] The present invention has been made in view of the above-mentioned problems of the prior art, and an object of the present invention is to integrate a blowing system for grain drying and grain storage, and to provide a hot air system. Or the drying of the cereal by low-temperature air and the low-moisture and cold-air storage of the high-moisture cereal before drying or the cereal after drying can be performed simultaneously with the drying, and it is not possible to use the hot air outlet.
Connect the grain dryer to dry the grain with warm air.
However, it is possible to dry with a low-temperature air
To the low-temperature air blown by connecting a grain dryer to the low-temperature air
Timely warm air as it is
Drying can be performed, and a cold storage
During storage of grain by cold air
Proper ventilation of low-temperature air to prevent dew condensation etc.
It is intended to provide a cereal dry storage device which can be used.

[0006]

In order to achieve the above object, a grain drying and storage apparatus according to the present invention is provided with a hot air chamber provided with a heating device and a cold air chamber provided with a cooling and dehumidifying device. a hot air chamber and the cold air chamber and communicates through a connecting port provided the opening adjustable dampers, each of the aforementioned hot air chamber grain dryer
Warm air blowing port and a cold air blowing port that connects provided, the cold air chamber provided cold air blowing port that connects the grain reservoir Rutotomoni,
Inside the warm air chamber equipped with a heating device, the heating device side is a hot air blow port
The connection port side between the first chamber and the cold air chamber communicating with the
It is partitioned by the damper whose opening can be adjusted to
The air outlet, cold air outlet and cold air outlet
It is provided with a damper whose opening can be freely adjusted .

[0007]

According to the present invention, the connection port between the hot air chamber and the cold air chamber is closed, and only the hot air generated by the heating device is sent from the hot air blowing port of the hot air chamber. Adjust the opening of the connection port that communicates the hot air chamber and the cold air chamber appropriately, and allow the cool air to flow into the hot air chamber and generate a mixed air of hot air and cold air in the hot air chamber. Thus, low-temperature air can be blown from the low-temperature air blowing port. Then, the low-humidity cool air generated by the cool air device is blown from the cool air outlet of the cool air chamber.

[0008] Therefore, with connecting grain dryer hot air blowing port, and connect a grain reservoir to the cold air blowing port, it blows warm air from the warm air blowing port, and low humidity cold from cold air blowing port
When you blow, drying of grain is performed by hot air, at the same humidity cool air storage of grain is performed in parallel simultaneously.

[0009] In addition, when the outside air temperature is high and the humidity is high, that or the grain dryer that is connected to the hot air blowing port of Yutakakazeshitsu
Until the opening of the connection port is adjusted and the first room of the hot air chamber
By adjusting the opening of the damper between the room and the second room , the grain
In the dryer , low-moisture and low-temperature drying of the grain is performed, and in this case, the low-humidity and cold-air storage of the grain is simultaneously performed in the grain storage connected to the cool air blowing port. And by cold air
Adjusting the opening of the connection port even during storage of grain
More timely ventilation with low-temperature air to prevent condensation
be able to.

On the other hand, the second chamber and the opening degree of the warm air chamber having a heating device, connection port side of the first chamber and the cold air chamber in which the heating apparatus side communicating with the warm air blowing port communicates with the cold air outlet It is partitioned in adjustable dampers, and warm air blowing port, the cold air blowing port and the cold air blowing port, than formed by providing the opening capable of dampers each opening and closing of the damper defining the Yutakakazeshitsu and By adjusting the opening, opening and closing the damper at the connection port, and adjusting the opening, low-temperature air can be simultaneously blown from the low- temperature air blowing port, and a grain dryer is connected to the low-temperature air blowing port.
Thus, in addition to the drying of the grain by the hot air by the grain dryer connected to the hot air blowing port, the high quality drying by the low temperature air can be performed in parallel. And connect to the low temperature air outlet
Even during low-humidity and low-temperature drying with a grain dryer,
By closing or adjusting the opening so that the warm air
Drying can be performed.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, 1 is a hot air chamber, 2 is a cold air chamber, and the hot air chamber 1 and the cold air chamber 2 are communicated via a connection port 3. The warm air chamber 1 is provided with a heating device (condenser) 4 on one side thereof, a warm air blowing port 5 for blowing only warm air on an upper surface of the warm air chamber 1, and a warm air outlet 5 on the other side. A low-temperature air blowing port 6 for blowing a mixed air of wind and cold air is opened. A cool dehumidifier 7 is provided on one side of the cool air chamber 2, and a cool air blowing port 8 for blowing cool air is opened on the other side. In the warm air chamber 1, a first chamber 9 in which the heating device 4 side communicates with the hot air blow port 5 and a cold air chamber 2 are provided.
And a second chamber 10 communicating with the connection port 3 side, and is partitioned by a damper 11 whose opening can be freely adjusted. , And dampers 12, 13, 14, 15 each having an adjustable opening. The dampers 11, 12 , 13 , 1
Reference numerals 4 and 15 indicate that the opening can be manually or automatically adjusted from a closed state where the opening is 0% to a fully opened state where the opening is 100%. Reference numerals 16, 17, and 18 are blower fans. As shown in the block diagram of FIG. 2, a grain dryer 19 is connected to the warm air blow port 5 and the low temperature blow air port 6, and a grain storage 20 is connected to the cool wind blow port 8.

In the grain drying and storage apparatus of the embodiment configured as described above, the space between the first chamber 9 and the second chamber 10 of the hot air chamber 1 is provided .
By closing the damper 11 and opening the damper 13 of the hot air blowing port 5, only warm air is blown from the warm air blowing port 5 through the first chamber 9 from the heating device 4. In addition, if the damper 15 of the cool air outlet 8 is opened, the cool air is blown from the cool air outlet 8. Therefore, if a grain dryer 19 is connected to the hot air blow port 5, the grain is dried by the hot air, and at the same time, the grain storage 2 connected to the cold wind blow port 8 is dried.
0, the high moisture cereal before drying or the cereal after drying,
The low-humidity cold air sent from the cooling device 7 can store the low-humidity cold air. Then, into the hot air blowing port 5 of the hot air chamber 1
Opening of the connection port 3 with the grain dryer 19 connected as it is
Is adjusted by the damper 12 and the first
Adjust the opening of the damper 11 between the chamber 9 and the second chamber 10
For example, in the grain dryer 19, low-moisture low-temperature drying of grains is performed.
In this case as well, the grain storage connected to the cool air outlet 8 is performed.
Low-moisture and cold-air storage of grain is carried out in parallel at storage 20
You. And even during storage of grain by cold air
3 is adjusted by the damper 12 so that
At times, ventilation of low-temperature air can be performed to prevent condensation.
Wear.

On the other hand, the damper 13 is closed and the damper 14 is closed.
Is opened, and the opening degree of the damper 11 that partitions the first chamber 9 and the second chamber of the warm air chamber 1 and the opening degree of the damper 12 of the connection port 3 are adjusted. A low-temperature air in which the hot air and the cold air are mixed is generated, and the low-temperature air is blown from the low-temperature air blowing port 6. Therefore, the grain dryer 1
By connecting No. 9, grains can be dried with low-temperature air at high quality. Even in this state, low-temperature cold-air storage of grains is simultaneously performed in the grain storage 20 connected to the cool-air blowing port 8 at the same time. Then, it is connected to the low temperature air outlet 8
Even during low-humidity and low-temperature drying by the grain dryer 19,
Close the opening 3 with the damper 12 or adjust the opening
By doing so, it is possible to dry with warm air
You.

[0014]

Since the present invention is configured as described above, the following effects are obtained. In other words, the aim of integrating the blower system grain drying and grain storage, and grain drying with warm or cold air, the humidity cool air storage of high moisture grain or dried grain before drying in parallel the drying and at the same time A grain dryer at the hot air outlet
Continue drying the grain with warm air
Drying with low-temperature air can be performed in a timely manner.
Drying of grain by low-temperature air with a grain dryer connected to the mouth
Timely drying with warm air as it is
With a grain storage connected to the cold vent
Timely low as it is even during storage of grain by cold air
The ventilation of hot air can be performed to prevent dew condensation and the like .

[Brief description of the drawings]

FIG. 1 is a schematic vertical sectional front view showing a grain dry storage device according to the present invention.

FIG. 2 is a block diagram showing the configuration of the grain drying and storage device according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hot-air room 2 Cold-air room 3 Connection port 4 Heating device 5 Hot-air blowing port 6 Low-temperature air blowing port 7 Cooling and dehumidifying device 8 Cold-air blowing port 9 1st room 10 2nd room 11, 12, 13, 14, 15 Damper 16, 17, 18 Ventilation fan 19 Grain dryer 20 Grain storage

Claims (1)

(57) [Scope of request for utility model registration] 1. A hot air chamber provided with a heating device and a cold air chamber provided with a cooling and dehumidifying device are provided, and the hot air chamber and the cold air chamber are connected via a connection port provided with a damper capable of adjusting the opening degree. and communicating, the temperature of each grain dryer connecting heat register and cold air blowing port provided in the wind chamber, the cold air chamber provided <br/> cold air blowing port that connects the grain reservoir Rutotomoni, pressurized Hot air chamber with heating device
Inside, the first room where the heating device side communicates with the hot air blowing port and cool air
The opening of the connection port with the room is adjusted to the second room communicating with the low-temperature air port.
Sectioned by a damper that can be adjusted freely, hot air vent, low temperature air vent
And the cool air blower have dampers with adjustable opening.
Grain dry storage apparatus characterized by comprising providing a chromatography.