Efficient drying device

Abstract

The utility model provides an efficient drying device which comprises a mounting plate, a drying tank is fixedly connected to the upper surface of the mounting plate, a pressure bearing is fixedly embedded in the inner bottom wall of the drying tank, a rotating rod is fixedly connected to the inner ring of the pressure bearing, and a set of stirring rods are fixedly connected to the outer surface of the rotating rod. According to the efficient drying device, the pressure bearing, the rotating rod, the stirring rod, the electric heating plate, the rotating wheels, the belt and the rotating motor are arranged, heating of the electric heating plate and rotation of the rotating motor are utilized, the two rotating wheels are in transmission connection through the belt, and meanwhile the rotating rod can drive the stirring rod to stir and dry grains; the situation that grain safety is affected by grain moisture is avoided, the spiral conveying rod can drive the grains at the bottom of the drying tank to ascend and descend through rotation of the rotating motor, the grains fall into the drying tank again from the guide pipe to be dried again, and by means of the drying mode, the grains can be dried, and meanwhile the drying efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying, in particular to a high-efficiency drying device. Background Art

[0002] Drying refers to the process of removing solvents and retaining solid content in some way. It usually refers to the process of passing hot air to evaporate and take away the moisture in the material. According to the three ways of heat transfer: heat conduction, heat convection, and heat radiation, there are also three corresponding drying methods: drum drying, hot air drying, and far-infrared drying. Common pre-drying equipment in cement plants include drum dryers, gravity dryers, fluidized bed dryers, boiling dryers, multi-layer disc dryers, etc. The most commonly used is the drum dryer.

[0003] At present, grain needs to be dried in the sun or using drying equipment after harvest. For example, the drying method takes up too much space, and the current drying equipment is basically drum drying. This drying method takes a long time to dry, which reduces the drying efficiency. Therefore, it is necessary to provide an efficient drying device to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high-efficiency drying device for solving the problem that the drying method using airing occupies too much space, and the current drying equipment is basically drum drying, which takes a long time to dry, thus reducing the drying efficiency.

[0005] The utility model provides a high-efficiency drying device, comprising a mounting plate: a drying tank is fixedly connected to the upper surface of the mounting plate, a pressure bearing is fixedly inlaid on the inner bottom wall of the drying tank, a rotating rod is fixedly connected to the inner ring of the pressure bearing, a group of stirring rods are fixedly connected to the outer surface of the rotating rod, an electric heating plate is fixedly connected to the outer surface of each stirring rod, a mounting cylinder is fixedly connected to the outer surface of the drying tank, a guide tube is fixedly installed on the right side of the mounting cylinder, a sealed bearing is fixedly inlaid on the inner bottom wall of the mounting cylinder, a spiral conveying rod is fixedly connected to the inner ring of the sealed bearing, the bottom ends of the spiral conveying rod and the bottom ends of the rotating rod are fixedly connected to rotating wheels, the two rotating wheels are connected by belt transmission, the bottom end of the spiral conveying rod is fixedly connected to a rotating motor, and the bottom surface of the rotating motor is fixedly connected to the upper surface of the mounting plate.

[0006] Preferably, a group of mounting holes are opened on the upper surface of the mounting plate, and the rotating motor is connected to the power supply through a wire.

[0007] Preferably, an observation window is fixedly embedded on the outer surface of the drying tank, and a scale is fixedly connected to the front of the observation window.

[0008] Preferably, a discharge pipe is fixedly mounted on the outer surface of the drying tank, and a discharge valve is fixedly mounted on the outer surface of the discharge pipe.

[0009] Preferably, a lower hopper is fixedly mounted on the upper surface of the drying tank, and a filling hopper is fixedly mounted on the upper surface of the drying tank.

[0010] Preferably, a temperature sensor is fixedly mounted on the inner wall of the drying tank, and a control display screen is fixedly connected to the front of the drying tank.

[0011] Compared with the related art, the high-efficiency drying device provided by the utility model has the following beneficial effects:

[0012] 1. The utility model is provided with a pressure bearing, a rotating rod, a stirring rod, an electric heating plate, a rotating wheel, a belt and a rotating motor, and utilizes the heating capacity of the electric heating plate, and the rotation of the rotating motor and the two rotating wheels are connected by a belt drive. At the same time, the rotating rod can drive the stirring rod to stir and dry the grain, thereby avoiding the situation where the moisture of the grain affects the food safety.

[0013] 2. The utility model is provided with a rotating motor, a sealed bearing, a mounting cylinder, a spiral conveying rod and a guide tube. The rotation of the rotating motor can make the spiral conveying rod drive the grain at the bottom of the drying tank to rise and fall, and then drop it from the guide tube to the inside of the drying tank for re-drying. This drying method can not only dry the grain, but also improve the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a three-dimensional diagram of a drying tank in the utility model;

[0015] Figure 2 It is a cross-sectional view of the front view of the drying tank in the utility model;

[0016] Figure 3 It is a cross-sectional view of the side view of the drying tank in the utility model;

[0017] Figure 4 It is a top view of the drying tank in the utility model.

[0018] Numbers in the figure: 1. Mounting plate; 2. Drying tank; 3. Pressure bearing; 4. Stirring rod; 5. Electric heating plate; 6. Rotating rod; 7. Sealed bearing; 8. Screw conveying rod; 9. Mounting cylinder; 10. Rotating wheel; 11. Rotating motor; 12. Filling hopper; 13. Lower hopper; 14. Guide pipe; 15. Mounting hole; 16. Observation window; 17. Discharge pipe; 18. Discharge valve; 19. Temperature sensor; 20. Control display screen. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , an efficient drying device, including a mounting plate 1: a drying tank 2 is fixedly connected to the upper surface of the mounting plate 1, a pressure bearing 3 is fixedly inlaid on the inner bottom wall of the drying tank 2, a rotating rod 6 is fixedly connected to the inner ring of the pressure bearing 3, a group of stirring rods 4 are fixedly connected to the outer surface of the rotating rod 6, the stirring rod 4 and the rotating rod 6 can be used to conveniently stir the grain, avoiding local heating of the grain during the drying process, resulting in uneven drying, the outer surface of each stirring rod 4 is fixedly connected to an electric heating plate 5, the electric heating plate 5 can be used to dry the grain, avoiding the situation that the drying method occupies too much ground, the outer surface of the drying tank 2 is fixedly connected to a mounting cylinder 9, the right side of the mounting cylinder 9 is fixedly installed with a guide pipe 14, the guide pipe 14 and the mounting cylinder 9 can be used to conveniently install the spiral conveying rod 8, and the same The lifted grain can be conveniently re-injected into the drying tank 2. The inner bottom wall of the mounting cylinder 9 is fixedly inlaid with a sealed bearing 7. The inner ring of the sealed bearing 7 is fixedly connected with a spiral conveying rod 8. The spiral conveying rod 8, the guide tube 14 and the mounting cylinder 9 can be used to lift the grain at the bottom of the drying tank 2, thereby avoiding the situation where the grain at the bottom of the drying tank 2 is piled up and the drying efficiency is reduced. The bottom end of the spiral conveying rod 8 and the bottom end of the rotating rod 6 are fixedly connected with a rotating wheel 10, and the two rotating wheels 10 are connected by belt transmission. The bottom end of the spiral conveying rod 8 is fixedly connected with a rotating motor 11, and the bottom surface of the rotating motor 11 is fixedly connected to the upper surface of the mounting plate 1. By rotating the rotating motor 11 and cooperating with the two rotating wheels 10 connected by belt transmission, the spiral conveying rod 8, the rotating rod 6 and the stirring rod 4 can stir and dry the grain at the same time.

[0021] In the specific implementation process, a group of mounting holes 15 are opened on the upper surface of the mounting plate 1, and the rotating motor 11 is connected to the power supply through wires. By providing the mounting holes 15 and connecting the rotating motor 11 to the power supply through wires, the mounting plate 1 can be conveniently fixed to the ground, avoiding the displacement of the equipment due to resonance during operation, and at the same time, the rotating motor 11 can be conveniently started to work. An observation window 16 is fixedly inlaid on the outer surface of the drying tank 2, and a scale is fixedly connected to the front of the observation window 16. By providing the observation window 16 and the scale, the cooperation of the observation window 16 and the scale can be used to conveniently observe the drying effect of the grain inside the drying tank 2. A discharge pipe 17 is fixedly installed on the outer surface of the drying tank 2, and a discharge valve 18 is fixedly installed on the outer surface of the discharge pipe 17. By providing the discharge pipe 17 and the discharge valve 18, the cooperation of the discharge pipe 17 and the discharge valve 18 can be used to conveniently discharge the dried finished grain.

[0022] In the specific implementation process, a lower hopper 13 is fixedly installed on the upper surface of the drying tank 2, and a filling hopper 12 is fixedly installed on the upper surface of the drying tank 2. By providing the lower hopper 13 and the filling hopper 12, and utilizing the cooperation of the lower hopper 13 and the filling hopper 12, the grain inside the installation cylinder 9 can be conveniently discharged into the drying tank 2, and at the same time, new grain can be conveniently injected into the drying tank 2.

[0023] The working principle of an efficient drying device provided by the utility model is as follows: first, the equipment is transported to the use site, and the mounting plate 1 is fixed to the ground by using the mounting holes 15 and the mounting screws, and the rotating motor 11 is connected to the power supply, and then the grain to be dried is injected into the drying tank 2 from the filling hopper 12, and the control display screen 20 is pressed to start the electric heating plate 5, and the heating temperature of the electric heating plate 5 is set in conjunction with the temperature sensor 19, and then the control display screen 20 is pressed to start the rotating motor 11, and the rotation of the rotating motor 11 causes the spiral conveying rod 8 to rotate, and at the same time, the two rotating wheels 10 are connected through a belt drive, and the rotating rod 6 drives the stirring rod 4 and the electric heating plate 5 to stir and dry the grain, and then the grain at the bottom of the drying tank 2 flows into the interior of the mounting tube 9, and at the same time, the rotation of the spiral conveying rod 8 causes the grain to be lifted and discharged from the guide pipe 14, and re-flows into the drying tank 2 from the lower hopper 13, and finally the dried grain opens the discharge valve 18 to be discharged, and the above is the entire use process of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-efficiency drying device, characterized in that: The invention comprises a mounting plate (1): the upper surface of the mounting plate (1) is fixedly connected to a drying tank (2); the inner bottom wall of the drying tank (2) is fixedly inlaid with a pressure bearing (3); the inner ring of the pressure bearing (3) is fixedly connected to a rotating rod (6); the outer surface of the rotating rod (6) is fixedly connected to a group of stirring rods (4); the outer surface of each stirring rod (4) is fixedly connected to an electric heating plate (5); the outer surface of the drying tank (2) is fixedly connected to a mounting cylinder (9); the right side surface of the mounting cylinder (9) is fixedly connected to the rotating rod (6); A guide tube (14) is installed, and a sealed bearing (7) is fixedly embedded in the inner bottom wall of the installation cylinder (9). The inner ring of the sealed bearing (7) is fixedly connected to a spiral conveying rod (8). The bottom end of the spiral conveying rod (8) and the bottom end of the rotating rod (6) are both fixedly connected to a rotating wheel (10). The two rotating wheels (10) are connected by belt transmission. The bottom end of the spiral conveying rod (8) is fixedly connected to a rotating motor (11), and the bottom surface of the rotating motor (11) is fixedly connected to the upper surface of the installation plate (1).

2. A high-efficiency drying device according to claim 1, characterized in that: A group of mounting holes (15) are provided on the upper surface of the mounting plate (1), and the rotating motor (11) is connected to a power source via a wire.

3. The high-efficiency drying device according to claim 1, characterized in that: An observation window (16) is fixedly inlaid on the outer surface of the drying tank (2), and a scale is fixedly connected to the front of the observation window (16).

4. The high-efficiency drying device according to claim 1, characterized in that: A discharge pipe (17) is fixedly mounted on the outer surface of the drying tank (2), and a discharge valve (18) is fixedly mounted on the outer surface of the discharge pipe (17).

5. The high-efficiency drying device according to claim 1, characterized in that: A lower hopper (13) is fixedly mounted on the upper surface of the drying tank (2), and a filling hopper (12) is fixedly mounted on the upper surface of the drying tank (2).

6. The high-efficiency drying device according to claim 1, characterized in that: A temperature sensor (19) is fixedly mounted on the inner wall of the drying tank (2), and a control display screen (20) is fixedly connected to the front of the drying tank (2).

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