Graphite powder drying device

Abstract

The utility model relates to the technical field of graphite drying, and discloses a graphite powder drying device which comprises a drying chamber, an electric heating plate is fixedly connected to the inner bottom of the drying chamber, a drying placement plate is placed on the upper surface of the electric heating plate, a motor is fixedly installed on the lower surface of the drying chamber, a lantern ring is sleeved on the surface of a driving shaft of the motor, and the lantern ring is sleeved on the surface of the driving shaft of the motor. A connecting rod is fixedly connected to the side wall of the lantern ring, the end of the connecting rod is fixedly connected with a rotating rod, and the rotating rod is located on the upper side of the drying containing plate. By arranging the drying placing plate capable of placing graphite powder, driving the rotating rod to rotate through the motor, and alternately arranging the upper material distributing convex edges and the lower material distributing convex edges, the stacked graphite powder can be dispersed, and the electric heating plate is used for heating and drying, so that the situation that part of the graphite powder cannot be dried due to the fact that the graphite powder is stacked together can be avoided; and water vapor generated in the drying process can be absorbed by the moisture absorption plate, so that the graphite powder can be thoroughly dried.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite drying, in particular to a drying device for graphite powder. Background Art

[0002] In the process of graphite powder processing, multiple processes are required, and drying is an important one. At this time, a drying device is needed. Currently, most of the drying devices for high-purity graphite powder processing on the market simply place the high-purity graphite powder on an electric heating plate for drying treatment. However, this easily causes some of the graphite powder to accumulate together, resulting in incomplete drying and affecting the drying efficiency of the graphite powder. Therefore, those skilled in the art have provided a drying device for graphite powder to solve the problems raised in the above background art. Content of the Utility Model

[0003] The purpose of the utility model is to provide a drying device for graphite powder to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A drying device for graphite powder includes a drying chamber. The bottom of the drying chamber is fixedly connected with support legs. The top of the drying chamber is hingedly installed with a cover plate. The inside of the drying chamber is cylindrical, and an electric heating plate is fixedly connected to the inner bottom of the drying chamber. A drying placement plate is placed on the upper surface of the electric heating plate. A motor is fixedly installed on the lower surface of the drying chamber. The driving shaft of the motor extends above the drying placement plate. A collar is sleeved on the surface of the driving shaft of the motor. A connecting rod is fixedly connected to the side wall of the collar. The end of the connecting rod is fixedly connected to a rotating rod, and the rotating rod is located above the drying placement plate.

[0006] As a further scheme of the utility model: The drying placement plate is annular. An inner baffle and an outer baffle are respectively fixedly connected to the inner side and the outer side of the upper surface of the drying placement plate. A groove for finger buckling is formed in the inner wall of the outer baffle.

[0007] As a further scheme of the utility model: The upper surface of the drying placement plate is fixedly connected with lower material distribution ridges. The lower material distribution ridges are annular with convex upper ends, and the centers of the lower material distribution ridges and the drying placement plate are on the same axis. The number of the lower material distribution ridges is not unique, and the distances between the lower material distribution ridges are equal.

[0008] As a further scheme of the utility model: The lower surface of the rotating rod is fixedly connected with equally spaced upper material distribution ridges. The lower ends of the upper material distribution ridges are convexly arranged, and the upper material distribution ridges and the lower material distribution ridges are alternately arranged.

[0009] As a further solution of the utility model: a clamping groove is formed in the side wall of the top end of the motor drive shaft, a clamping key is fixedly connected to the inner wall of the collar, the clamping key is clamped inside the clamping groove, a thread is formed on the side surface of the top end of the motor drive shaft, and a fixing nut is threadedly connected to the thread surface.

[0010] As a further solution of the utility model: a handle is fixedly connected to the upper surface of the rotating rod.

[0011] As a further solution of the utility model: a moisture absorption plate is detachably installed on the lower surface of the cover plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By providing a drying placement plate that can place graphite powder, driving the rotating rod to rotate through a motor, and alternately arranging the upper material dividing ridges and the lower material dividing ridges, the accumulated graphite powder can be dispersed, and the electric heating plate is used for heating and drying, which can avoid the situation that part of the graphite powder cannot be dried due to accumulation. Moreover, the water vapor generated during the drying process will be absorbed by the moisture absorption plate, thereby ensuring that the graphite powder can be thoroughly dried and ensuring the drying efficiency of the graphite powder. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of a drying device for graphite powder;

[0015] Figure 2 It is a schematic structural diagram of the drying placement plate in a drying device for graphite powder;

[0016] Figure 3 It is Figure 1 The structural schematic diagram in the A-A direction of

[0017] In the figure: 1, drying chamber; 2, cover plate; 3, support leg; 4, motor; 5, electric heating plate; 6, drying placement plate; 7, rotating rod; 8, lower material dividing ridge; 9, upper material dividing ridge; 10, handle; 11, outer baffle; 12, inner baffle; 13, connecting rod; 14, collar; 15, clamping key; 16, clamping groove; 17, fixing nut; 18, moisture absorption plate. Detailed Embodiment

[0018] Please refer to Figures 1 to 3, in the embodiment of the present utility model, a drying device for graphite powder includes a drying chamber 1. A support leg 3 is fixedly connected to the bottom of the drying chamber 1. A cover plate 2 is hingedly installed on the top of the drying chamber 1. The interior of the drying chamber 1 is cylindrical, and an electric heating plate 5 is fixedly connected to the inner bottom of the drying chamber 1. A drying placement plate 6 is placed on the upper surface of the electric heating plate 5. A motor 4 is fixedly installed on the lower surface of the drying chamber 1. The driving shaft of the motor 4 extends above the drying placement plate 6. A collar 14 is sleeved on the surface of the driving shaft of the motor 4. A connecting rod 13 is fixedly connected to the side wall of the collar 14. The end of the connecting rod 13 is fixedly connected to a rotating rod 7. The rotating rod 7 is located above the drying placement plate 6.

[0019] Preferably, the drying placement plate 6 is annular. An inner baffle 12 and an outer baffle 11 are respectively fixedly connected to the inner side and the outer side of the upper surface of the drying placement plate 6. A groove for finger buckling is provided on the inner wall of the outer baffle 11. When installing the drying placement plate 6 into the drying chamber 1 or taking it out of the drying chamber 1, fingers can buckle the groove, which is convenient for taking and placing the drying placement plate 6.

[0020] Preferably, a lower material distributing convex ridge 8 is fixedly connected to the upper surface of the drying placement plate 6. The lower material distributing convex ridge 8 is annular with an upward convex upper end, and the center of the lower material distributing convex ridge 8 and the center of the drying placement plate 6 are on the same axis. The number of the lower material distributing convex ridges 8 is not unique, and the distances between the lower material distributing convex ridges 8 are equal.

[0021] Preferably, an upper material distributing convex ridge 9 is fixedly connected to the lower surface of the rotating rod 7 at equal intervals. The lower end of the upper material distributing convex ridge 9 is convexly arranged, and the upper material distributing convex ridge 9 and the lower material distributing convex ridge 8 are alternately arranged.

[0022] Preferably, a clamping groove 16 is provided on the side wall of the top end of the driving shaft of the motor 4. A clamping key 15 is fixedly connected to the inner wall of the collar 14. The clamping key 15 is clamped inside the clamping groove 16. A thread is provided on the side surface of the top end of the driving shaft of the motor 4, and a fixing nut 17 is threadedly connected to the thread surface.

[0023] Preferably, a handle 10 is fixedly connected to the upper surface of the rotating rod 7.

[0024] Preferably, a moisture absorbing plate 18 is detachably installed on the lower surface of the cover plate 2.

[0025] The working principle of the present utility model is as follows: Before drying the graphite powder, first place the drying placement plate 6 inside the drying chamber 1 so that the bottom of the drying placement plate 6 contacts the electric heating plate 5. Then place the graphite powder on the surface of the drying placement plate 6. Next, install the rotating rod 7 so that the locking key 15 snaps into the internal card slot 16, and turn the fixing nut 17 to complete the restriction of the upper end of the collar 14. Then close the cover plate 2 and turn on the electric heating plate 5 and the motor 4. Use the electric heating plate 5 to heat and dry the graphite powder located on the upper surface of the drying placement plate 6. When the motor 4 is turned on, it can control the rotation of the rotating rod 7. By using the rotation of the rotating rod 7, the piled-up graphite powder can be pushed open, thereby expanding on the surface of the drying placement plate 6. And because of the alternately arranged lower material dividing ridges 8 and upper material dividing ridges 9, the thicker graphite powder can be pushed open, enabling the graphite powder to be more evenly distributed on the surface of the drying placement plate 6, thus effectively avoiding the situation of incomplete drying caused by the accumulation of graphite powder. Moreover, the water vapor generated during the drying process will be absorbed by the moisture absorption plate 18. After drying is completed, open the cover plate 2, unscrew the fixing nut 17, hold the handle 10 to lift the rotating rod 7, and then hook the groove on the inner wall of the outer baffle 11 to remove the entire drying placement plate 6 to collect the dried graphite powder.

[0026] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A drying device for graphite powder, comprising a drying chamber (1), characterized in that: The bottom of the drying chamber (1) is fixedly connected with support legs (3). The top of the drying chamber (1) is hingedly installed with a cover plate (2). The interior of the drying chamber (1) is cylindrical, and an electric heating plate (5) is fixedly connected to the inner bottom of the drying chamber (1). A drying placement plate (6) is placed on the upper surface of the electric heating plate (5). A motor (4) is fixedly installed on the lower surface of the drying chamber (1). The driving shaft of the motor (4) extends above the drying placement plate (6). A collar (14) is sleeved on the surface of the driving shaft of the motor (4). A connecting rod (13) is fixedly connected to the side wall of the collar (14). The end of the connecting rod (13) is fixedly connected to a rotating rod (7). The rotating rod (7) is located above the drying placement plate (6).

2. The drying device for graphite powder according to claim 1, characterized in that: The drying placement plate (6) is annular. An inner baffle (12) and an outer baffle (11) are respectively fixedly connected to the inner and outer sides of the upper surface of the drying placement plate (6). A groove for finger buckling is provided in the inner wall of the outer baffle (11).

3. The drying device for graphite powder according to claim 2, characterized in that: The upper surface of the drying placement plate (6) is fixedly connected with a lower material dividing ridge (8). The lower material dividing ridge (8) is annular with an upward convex upper end. The center of the lower material dividing ridge (8) and the center of the drying placement plate (6) are located on the same axis. The number of the lower material dividing ridges (8) is not unique, and the distances between the lower material dividing ridges (8) are equal.

4. A drying device for graphite powder according to claim 3, characterized in that: Equidistantly arranged upper material dividing ridges (9) are fixedly connected to the lower surface of the rotating rod (7). The lower end of the upper material dividing ridge (9) is convexly arranged, and the upper material dividing ridges (9) and the lower material dividing ridges (8) are alternately arranged.

5. The drying device for graphite powder according to claim 1, characterized in that: A clamping groove (16) is provided in the side wall of the top end of the driving shaft of the motor (4). A clamping key (15) is fixedly connected to the inner wall of the collar (14). The clamping key (15) is clamped inside the clamping groove (16). A thread is provided on the side surface of the top end of the driving shaft of the motor (4), and a fixing nut (17) is threadedly connected to the thread surface.

6. The drying device for graphite powder according to claim 1, characterized in that: A handle (10) is fixedly connected to the upper surface of the rotating rod (7).

7. A drying device for graphite powder according to claim 1, characterized in that: A moisture absorption plate (18) is detachably installed on the lower surface of the cover plate (2).

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