WO2022094963A1

WO2022094963A1 - Ventilation-type raw grain warehousing apparatus

Info

Publication number: WO2022094963A1
Application number: PCT/CN2020/127242
Authority: WO
Inventors: 刘浩源; 郭舒璐; 田丙奇; 赵朋
Original assignee: 唐山圣因海洋科技有限公司
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2022-05-12

Abstract

A ventilation-type raw grain warehousing apparatus, comprising a warehouse body (1), wherein support columns (2) are fixedly mounted at the bottom inside of the warehouse body (1); a pedestal (3) is fixedly connected to the tops of the support columns (2); a storage groove (4) is configured on the pedestal; a supporting base (6) is fixedly connected to the pedestal; an electric motor (7) is arranged on the supporting base; a rotating shaft (8) is fixedly connected to an output shaft of the electric motor; the side of the rotating shaft that is away from the electric motor is rotationally connected to an inner wall of the storage groove (4); an agitating roller (9) is fixedly connected to the rotating shaft; a plurality of agitating blades (10) are fixedly connected to the agitating roller; and an induced draft fan (33) is arranged on the other side of an inner wall of the warehouse body. The warehousing apparatus allows raw grains to be ventilated and dried in a timely manner, thereby reducing the possibility of the raw grains becoming damp and moldy; and a drying apparatus is safe and free from potential fire hazards.

Description

A kind of ventilated raw grain storage equipment

technical field

The invention relates to the technical field of raw grain storage, in particular to a ventilated raw grain storage device.

Background technique

Raw grains, also known as "natural grains", generally refer to the general term for unprocessed grains. Such as rice, wheat, corn, soybeans, millet, broad beans, peas, etc. Raw grains generally have a complete shell or protective tissue, and are higher than finished grains in terms of insect resistance, mildew resistance and energy storage resistance. When storing raw grains, people often use warehouses for storage, set up boxes in the warehouses, and pour the raw grains into the boxes. After a long time, if the raw grain is not ventilated, it will become damp and moldy below, which will cause huge losses, and this loss can be avoided. Under the action of the fan, it is transported to the dryer through the air duct, and the grain in the dryer is dried. The existing air duct is generally in the form of a pipe body fixed between the dryer and the fuel oil furnace, which is only a simple passage and cannot adjust the temperature of the hot air. Cause fire hazard, so we propose a ventilated raw grain storage equipment to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the shortcomings in the prior art that the raw grain cannot be ventilated and dried in time, which causes the raw grain to become damp and moldy, and the drying equipment is easy to cause fire. A kind of ventilated raw grain storage equipment is proposed.

In order to achieve the above object, the present invention adopts the following technical solutions:

A ventilated raw grain storage device comprises a bin body, a support column is fixedly installed at the bottom of the bin body, a base is fixedly connected to the top of the support column, a storage groove is arranged on the base, and a base is fixedly connected with a base. The support base is provided with a motor, the output shaft of the motor is fixedly connected with a rotating shaft, and the side of the rotating shaft away from the motor is rotatably connected with the inner wall of the storage tank, the rotating shaft is fixedly connected with a stirring roller, and the stirring roller is A plurality of stirring blades are fixedly connected, the bottom of the storage tank is provided with a discharge port, the base is provided with a communication hole, and the discharge port extends to the bottom of the base through the communication hole, and the inner wall of the bin body is fixed on A fan is connected, the top of the fan is fixedly connected with a main air pipe, the top of the inner wall of the warehouse is fixedly connected with three fixed columns, the top of the main air pipe is connected with the fixed columns, and both sides of each fixed column are provided with branch pipes , the branch pipes are communicated with the bottom of the main air pipe, the bottom of each branch pipe is provided with a fan, one side of the inner wall of the warehouse is provided with a ventilation port, and the ventilation port is communicated with the main air pipe, and the other side of the inner wall of the warehouse is provided with There is an induced draft fan.

Preferably, one side of the induced draft fan is connected with a first arc-shaped flange, one side of the first arc-shaped flange is fixedly connected with a fire-resistant hose, and the side of the fire-resistant hose away from the first arc-shaped flange is fixed A second arc-shaped flange is connected, the side of the second arc-shaped flange away from the refractory hose is fixedly connected with a first pipe body, one side of the first pipe body is provided with a box body, and the box body is provided with The air regulating cover, the outer wall of the air regulating cover is provided with an air inlet, the air regulating cover is provided with an air regulating net, the air regulating net is provided with a connecting flange, and the connecting flange is connected with the box body, the box body A sealing plate is arranged on it, the sealing plate is matched with the air inlet, and the connecting flange is provided with a chute for sliding connection with the sealing plate in the horizontal direction, the top of the box body is fixedly connected with a second pipe body, and the first The top of the two-pipe body is connected with an oil burner.

Preferably, there are multiple stirring blades, and the multiple stirring blades are distributed in a spiral shape.

Preferably, an exhauster is fixedly connected to the ventilation opening on the other side of the silo body.

Preferably, a push-pull handle is fixedly installed on the sealing plate.

Preferably, the bottom of the discharge port is provided with a rubber valve.

Preferably, the refractory hose is a refractory non-woven material member.

Preferably, the main air duct has an L-shaped structure.

Preferably, a sealing ring is provided on the part of the rotating shaft that communicates with the storage tank.

Preferably, a display screen is provided on the box body.

The beneficial effects of the present invention are:

Through the bin body, support column, base, storage tank, discharge port, support seat, motor, rotating shaft, stirring roller, stirring blade, rubber valve, turn on the motor, the output shaft on the motor drives the rotating shaft to rotate, and the stirring roller on the rotating shaft rotates. Under the action of the rotating shaft, the stirring blade on the stirring roller can roll the raw grain, and the storage tank is set to a semicircle, which facilitates the stirring treatment of the raw grain, can make the raw grain evenly ventilated and dry, and reduce the moisture and mildew of the raw grain. Chances are, there are multiple stirring columns, and the multiple stirring columns are spirally distributed. When you need to take out the raw grain, you only need to open the rubber valve, and the raw grain will flow out from the outlet.

Turn on the fan through the fan, main air duct, fixed column, branch pipe, fan, and vent, and the air flow through the main air duct and the branch pipe drives the fan to rotate, and the fan dries the raw grain on the surface of the storage tank. Uniform drying of raw grains.

Through refractory hose, first pipe body, box body, air regulating cover, sealing plate, push-pull handle, air regulating net, display screen, second pipe body, fuel furnace, connecting flange, chute, induced draft fan, air guide At the entrance, the induced draft fan sucks the hot air into the silo body, which is convenient for bringing the heat into the storage tank to dry the grain. While changing the direction of the hot air, it has a certain buffering effect on the hot air, avoiding the fire hazard caused by the hot air carried in the traditional linear pipeline transportation, and the direct contact with the grain. The sealing plate can block the air inlet to different degrees, control the size of the air conditioning net and the inner area of the box, and then control the amount of natural air entering the box in a timely manner, so as to realize the temperature of the hot air fed into the first pipe body. Control, to ensure good drying effect, but also save the cost of raw materials for fuel furnaces, the air conditioning net is a mesh component, used to filter dust and impurities in the air, the sealing plate is set on the inside of the air conditioning net, and the second pipe body is set at the The upper side of the box body is away from the side of the first pipe body, so that the hot air can stay in the box body to a greater extent, and the purpose of uniform mixing of the hot air and the outside air in the box body is realized.

In the present invention, the raw grain can be ventilated and dried in time, so that the probability of moisture and mildew of the raw grain can be reduced, and the drying equipment is safe and no fire hazard.

Description of drawings

Fig. 1 is the structural representation of a kind of ventilated raw grain storage equipment proposed by the present invention;

Fig. 2 is the side structure schematic diagram of the storage tank of a kind of ventilated raw grain storage equipment proposed by the present invention;

Figure 3 is a schematic diagram of the sealing plate structure of a ventilated raw grain storage equipment proposed by the present invention;

4 is a schematic diagram of the arc flange structure of a ventilated raw grain storage equipment proposed by the present invention;

FIG. 5 is a schematic structural diagram of part A of a ventilated raw grain storage equipment proposed by the present invention.

In the picture: 1 silo body, 2 support columns, 3 bases, 4 storage tanks, 5 discharge ports, 6 support bases, 7 motors, 8 rotating shafts, 9 stirring rollers, 10 stirring blades, 11 fans, 12 main air pipes, 13 fixed column, 14 branch pipe, 15 fan, 16 vent, 17 first arc flange, 18 second arc flange, 19 fire-resistant hose, 20 first pipe body, 21 box body, 22 air regulating cover, 23 sealing plate, 24 push-pull handle, 25 air regulating net, 26 display screen, 27 second pipe body, 28 oil furnace, 29 connecting flange, 30 chute, 31 connecting hole, 32 rubber valve, 33 induced draft fan, 34 air inlet.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

Example

1-5, a ventilated raw grain storage equipment includes a warehouse body 1, a support column 2 is fixedly installed at the bottom of the warehouse body 1, a base 3 is fixedly connected to the top of the support column 2, and a base 3 is fixed on the base 3. A storage tank 4 is provided, a support base 6 is fixedly connected to the base 3, a motor 7 is arranged on the support base 6, and a rotating shaft 8 is fixedly connected to the output shaft of the motor 7, and the side of the rotating shaft 8 away from the motor 7 is fixed. It is rotatably connected with the inner wall of the storage tank 4, the rotating shaft 8 is fixedly connected with a stirring roller 9, and the stirring roller 9 is fixedly connected with a plurality of stirring blades 10. The bottom of the storage tank 4 is provided with a discharge port 5, which is basically The seat 3 is provided with a communication hole 31, and the discharge port 5 extends to the bottom of the base 3 through the communication hole 31. The inner wall of the warehouse body 1 is fixedly connected with a fan 11, and the top of the fan 11 is fixedly connected with a main air pipe 12, the top of the inner wall of the warehouse body 1 is fixedly connected with three fixed columns 13, the top of the main air pipe 12 is connected with the fixed column 13, and both sides of each fixed column 13 are provided with branch pipes 14, and the branch pipes 14 are connected to the main air pipe 13. The bottom of the pipe 14 is connected, the bottom of each branch pipe 14 is provided with a fan 15, one side of the inner wall of the warehouse body 1 is provided with a ventilation port 16, and the ventilation port 16 is communicated with the main air pipe 12, and the other side of the inner wall of the warehouse body 1 is provided. One side is provided with an induced draft fan 33, which passes through the silo body 1, the support column 2, the base 3, the storage tank 4, the discharge port 5, the support seat 6, the motor 7, the rotating shaft 8, the stirring roller 9, the stirring blade 10, and the rubber valve. 32. Turn on the motor 1, the output shaft on the motor 1 drives the rotating shaft 8 to rotate, the stirring roller 9 on the rotating shaft 8 rotates under the action of the rotating shaft 8, the stirring blade 10 on the stirring roller 9 can roll the raw grain, and the storage tank 4 is set It is semi-circular, which facilitates the stirring treatment of the raw grain. There are multiple stirring blades 10, and the plurality of stirring blades 10 are distributed in a spiral shape. Ventilation and drying can reduce the probability of moisture and mold of the raw grain. When the raw grain needs to be taken out, just open the rubber valve 32, and the raw grain flows out from the discharge port 5, through the fan 11, the main air pipe 12, the fixed column 13, the branch pipe 14, The fan 15, the vent 16, the fan 11 is turned on, and the air flow through the main air duct 12 and the branch duct 14 drives the fan 15 to rotate, and the fan 15 dries the raw grain on the surface of the storage tank 4. When the raw grain rolls, it can achieve uniform drying of the raw grain .

In the present invention, one side of the induced draft fan 33 is connected with the first arc-shaped flange 17, and one side of the first arc-shaped flange 17 is fixedly connected with a fire-resistant hose 19, and the fire-resistant hose 19 is far from the first arc-shaped flange. A second arc-shaped flange 18 is fixedly connected to one side of the flange 17, and a first pipe body 20 is fixedly connected to the side of the second arc-shaped flange 18 away from the fire-resistant hose 19. A box body 21 is arranged on one side, an air regulating cover 22 is arranged on the box body 21, an air inlet 34 is arranged on the outer wall of the air regulating cover 22, and an air regulating net 25 is arranged on the air regulating cover 22. 25 is provided with a connecting flange 29, and the connecting flange 29 is connected with the box body 21, the box body 21 is provided with a sealing plate 23, the sealing plate 23 is matched with the air inlet 34, and the connecting flange 29 is provided with a sealing plate 23. There is a chute 30 slidingly connected with the sealing plate 23 in the horizontal direction, the top of the box body 1 is fixedly connected with a second pipe body 27, and the top of the second pipe body 27 is connected with a fuel burner 28. , the first pipe body 20, the box body 21, the air regulating cover 22, the sealing plate 23, the push-pull handle 24, the air regulating net 25, the display screen 26, the second pipe body 27, the fuel furnace 28, the connecting flange 29, the chute 30. The induced draft fan 33 and the air inlet 34, the induced draft fan 33 sucks the hot air into the silo body, which is convenient for bringing the heat into the storage tank 4 to dry the grain. By using the first pipe body 20 and the second pipe body that are perpendicular to each other The setting method of 27 realizes the right-angle turn of the hot air, which can buffer the hot air to a certain extent while changing the direction of the hot air. To avoid hidden dangers, the sliding of the sealing plate 23 in the chute 30, thereby realizing the blocking effect of the sealing plate 23 on the air inlet 34 to different degrees, and controlling the size of the air regulating net 25 and the internal area of the box body 21, and then timely controlling the access The amount of natural air in the box body 21 realizes the regulation of the temperature of the hot air fed into the first pipe body 20, which ensures good drying effect and saves the cost of raw materials for the oil furnace. In order to filter the dust and impurities in the air, the sealing plate 23 is arranged on the inner side of the air regulating net 25, and the second pipe body 27 is arranged on the side of the box body 21 away from the first pipe body 20, which is convenient to make the hot air in the box body to the greatest extent. 21, to achieve the purpose of uniform mixing of hot air and outside air in the box 21.

In the present invention, there are a plurality of the stirring blades 10, and the plurality of stirring blades 10 are distributed in a spiral shape. An exhauster is fixedly connected to the ventilation port 16 on the other side of the silo body 1, and the sealing plate 23 is fixed on the A push-pull handle 24 is installed, a rubber valve 32 is provided at the bottom of the discharge port 5, the refractory hose 19 is a refractory non-woven material member, the main air duct 12 has an L-shaped structure, and the rotating shaft 8 The part communicating with the storage tank 4 is provided with a sealing ring. The ventilated raw grain storage equipment according to claim 1 is characterized in that a display screen 26 is provided on the box body 1 .

The use process of the present invention is as follows: pour the raw materials into the storage tank 4, turn on the motor 7, the output shaft on the motor 7 drives the rotating shaft 8 to rotate, the stirring roller 9 on the rotating shaft 8 rotates under the action of the rotating shaft 8, and the The stirring blade 10 can tumble the raw grain, which can make the raw grain evenly ventilated and dry, and reduce the probability of the raw grain becoming damp and moldy. The plurality of stirring blades 10 are distributed in a spiral shape. When the raw grain needs to be taken out, it is only necessary to open the rubber valve 32, the raw grain flows out from the discharge port 5, and the fan 11 is turned on. 15. Dry the raw grains on the surface of the storage tank 4. When the raw grains roll over, the raw grains can be uniformly dried. The induced draft fan 33 sucks the hot air into the silo body, which is convenient for bringing heat into the storage tank 4 to dry the grains. By adopting the arrangement of the first pipe body 20 and the second pipe body 27 that are perpendicular to each other, the right-angle turn of the hot air is realized, and the hot air is buffered to a certain extent while changing the direction of the hot air, avoiding the traditional straight pipeline transportation. The hot air carries flames and directly contacts with the grain, causing fire hazards, the sliding of the sealing plate 23 in the chute 30, thereby realizing the blocking effect of the sealing plate 23 on the air inlet 34 to varying degrees, and the air conditioning net 25 and the box The size of the internal area of the body 21 is controlled, and then the amount of natural air entering the box body 21 is controlled in a timely manner, so as to realize the regulation of the temperature of the hot air fed into the first pipe body 20, so as to ensure a good drying effect and save the fuel burner. The air conditioning net 25 is a mesh member used to filter dust and impurities in the air, the sealing plate 23 is arranged on the inner side of the air conditioning net 25, and the second pipe body 27 is arranged above the box body 21 away from the first pipe body 20. It is convenient to make the hot air stay in the box body 21 to a greater extent, so as to realize the purpose of uniform mixing of the hot air and the outside air in the box body 21 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims

A ventilated raw grain storage equipment, comprising a warehouse body (1), characterized in that a support column (2) is fixedly installed at the bottom of the warehouse body (1), and a base is fixedly connected to the top of the support column (2) (3), a storage slot (4) is provided on the base (3), a support base (6) is fixedly connected to the base (3), and a motor (7) is arranged on the support base (6), and the motor ( The output shaft of 7) is fixedly connected with a rotating shaft (8), and the side of the rotating shaft (8) away from the motor (7) is rotatably connected with the inner wall of the storage tank (4), and the rotating shaft (8) is fixedly connected with a stirring roller (9), and a plurality of stirring blades (10) are fixedly connected to the stirring roller (9), the bottom of the storage tank (4) is provided with a discharge port (5), and the base (3) is provided with a communication hole (31), and the discharge port (5) extends to the bottom of the base (3) through the communication hole (31), a fan (11) is fixedly connected to the inner wall of the bin body (1), and the fan (11) The top of the main air pipe (12) is fixedly connected with the main air pipe (12), the top of the inner wall of the warehouse body (1) is fixedly connected with three fixed columns (13), and the top of the main air pipe (12) is connected with the fixed column (13), and each Branch pipes (14) are provided on both sides of each fixing column (13), the branch pipes (14) communicate with the bottom of the main air pipe (14), and a fan (15) is arranged at the bottom of each branch pipe (14). One side of the inner wall of the silo body (1) is provided with a vent (16), and the vent (16) is communicated with the main air pipe (12), and the other side of the inner wall of the silo body (1) is provided with an induced draft fan (33).
The ventilated raw grain storage equipment according to claim 1, wherein a first arc flange (17) is connected to one side of the induced draft fan (33), and the first arc flange (17) A fire-resistant hose (19) is fixedly connected to one side of the fire-resistant hose (19), and a second arc-shaped flange (18) is fixedly connected to the side of the fire-resistant hose (19) away from the first arc-shaped flange (17). A first pipe body (20) is fixedly connected to a side of the arc-shaped flange (18) away from the fire-resistant hose (19), and a box body (21) is arranged on one side of the first pipe body (20), and the box body ( 21) is provided with an air regulating cover (22), an air inlet (34) is arranged on the outer wall of the air regulating cover (22), and an air regulating net (25) is arranged on the air regulating cover (22) to adjust the air. The net (25) is provided with a connecting flange (29), and the connecting flange (29) is connected with the box body (21), and the box body (21) is provided with a sealing plate (23), and the sealing plate (23) It is matched with the air inlet (34), and the connecting flange (29) is provided with a chute (30) slidingly connected with the sealing plate (23) along the horizontal direction, and the top of the box body (1) is fixedly connected with a The second pipe body (27) is connected with an oil burner (28) at the top of the second pipe body (27).
The ventilated raw grain storage equipment according to claim 1, characterized in that, there are a plurality of the stirring blades (10), and the plurality of stirring blades (10) are distributed in a spiral shape.
The ventilated raw grain storage equipment according to claim 1, characterized in that, an exhauster is fixedly connected in the ventilation opening (16) on the other side of the silo body (1).
The ventilated raw grain storage equipment according to claim 1, wherein a push-pull handle (24) is fixedly installed on the sealing plate (23).
The ventilated raw grain storage equipment according to claim 1, wherein a rubber valve (32) is provided at the bottom of the discharge port (5).
The ventilated raw grain storage equipment according to claim 1, wherein the fire-resistant hose (19) is a fire-resistant non-woven fabric material.
The ventilated raw grain storage equipment according to claim 1, wherein the main air duct (12) has an L-shaped structure.
The ventilated raw grain storage equipment according to claim 1, characterized in that, a sealing ring is provided on the part of the rotating shaft (8) that communicates with the storage tank (4).
A ventilated raw grain storage equipment according to claim 1, characterized in that, a display screen (26) is provided on the box body (1).