Anti-bonding graphite powder drying device

Abstract

The utility model relates to the technical field of graphite production, in particular to an anti-bonding graphite powder drying device which comprises a supporting frame, heating plates which are symmetrically distributed are arranged on the supporting frame, a fixing ring is arranged in the middle of the supporting frame, a drying barrel is rotatably installed in the fixing ring, and the heating plates are arranged on the supporting frame. The supporting frame can support the two ends of the drying barrel, the side face of the drying barrel is connected and communicated with a feeding pipe, the top of the fixing ring is connected and communicated with an air outlet pipe, the bottom of the fixing ring is connected and communicated with a discharging pipe, and a baffle is rotationally arranged on the discharging pipe. And a material dispersing net for dispersing graphite powder is arranged in the drying barrel. Graphite powder is driven to roll through the rolling type design of the drying barrel, the graphite powder continuously flaps the surface of a material dispersing net in the barrel, the caked graphite powder is dispersed, it is guaranteed that the graphite powder is evenly heated, and the drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite production, in particular to an anti-bonding graphite powder drying device. Background Art

[0002] Graphite powder refers to the powdered material obtained after physical or chemical processing of graphite. It has good electrical and thermal conductivity and high chemical stability. During the manufacturing process of graphite powder, it needs to be dried to remove moisture and volatile components in order to obtain a more uniform and stable finished product.

[0003] The patent with the patent authorization announcement number CN209326288U discloses a graphite powder drying device. The patent integrates graphite powder conveying and drying by setting a first motor, a main pulley, a belt, a slave pulley, a fan, a heating base, a heating rod, a heating wire, a heating plate and a controller for coordinated use, thereby solving the problem of low drying efficiency of the existing graphite powder drying device. However, the patent still has some shortcomings in actual use. The graphite powder is prone to sticking and agglomerating due to its own moisture, and the patent cannot disperse the agglomerated graphite powder, resulting in uneven heating between the graphite powders and poor drying effect.

[0004] To this end, this patent provides an anti-sticking graphite powder drying device. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patents that the graphite powders stick together and clump together, resulting in uneven heating between the graphite powders during drying and affecting the drying effect, the utility model provides an anti-sticking graphite powder drying device.

[0006] To solve the above-mentioned problem, the utility model adopts the following technical scheme: an anti-sticking graphite powder drying device, comprising a support frame, on which are arranged symmetrically distributed heating plates, a fixed ring is arranged in the middle of the support frame, a drying barrel is rotatably installed in the fixed ring, the support frame can provide support for both ends of the drying barrel, a feed pipe is connected and communicated with the side of the drying barrel, an air outlet pipe is connected and communicated with the top of the fixed ring, a discharge pipe is connected and communicated with the bottom of the fixed ring, a baffle is rotatably arranged on the discharge pipe, a bulk net for dispersing graphite powder is arranged in the drying barrel, a first motor is installed on the support frame, an output shaft of the first motor is connected to the drying barrel, and the operation of the first motor can drive the drying barrel to rotate.

[0007] Optionally, a mounting seat is provided on the support frame, a second motor is installed on the mounting seat, a feeding pipe is provided on the mounting seat through a bracket, the output shaft of the second motor is connected to a threaded rod, the threaded rod is located inside the feeding pipe, the lower end of the feeding pipe is connected and connected to a feeding funnel, and the upper end of the feeding pipe is connected and connected to a unloading funnel.

[0008] Optionally, the interior of the discharge funnel is an inclined structure.

[0009] Optionally, a symmetrically distributed fixing frame is fixedly connected to the support frame, and a hammer frame is rotatably arranged on the fixing frame together with the fixing frame. A symmetrically distributed limiting frame is fixedly connected to one side of the support frame close to the hammer frame, and the two limiting frames are used to support two ends of the hammer frame. A handwheel is rotatably arranged on the support frame, and a pulley group is arranged together with the hammer frame and the handwheel, and the pulley group consists of a pulley and a flat belt.

[0010] Optionally, filter cotton is plugged in the air outlet pipe.

[0011] Optionally, a side of the drying barrel contacting the hammer frame is provided with symmetrically distributed shock-absorbing pads.

[0012] Optionally, a limit block is provided on the pulley of the pulley assembly.

[0013] Compared with the prior art, the utility model has the following technical effects: 1. The rolling design of the drying barrel drives the graphite powder to roll, and the graphite powder is continuously beaten on the surface of the bulk material net in the barrel, so as to disperse the agglomerated graphite powder, ensure that the graphite powder is evenly heated, and improve the drying effect.

[0014] 2. Through the setting of the second motor, the threaded rod, the feeding funnel and the discharging funnel, the graphite powder can be automatically fed upward into the drying barrel to realize automatic loading, making loading more convenient and helping to improve processing efficiency.

[0015] 3. The hand wheel and the pulley group are used to drive the hammer frame to rotate and continuously strike the drying barrel, so that the drying barrel produces a vibration effect to shake off the graphite powder adhering to the inner wall of the drying barrel, thereby cleaning the inner wall of the drying barrel and reducing the waste of graphite powder during the drying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the feed pipe, the discharge pipe and the bulk material net of the utility model.

[0018] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the discharge pipe, baffle and filter cotton of the utility model.

[0019] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the feeding pipe, bracket and feeding funnel of the utility model.

[0020] Figure 5 It is a schematic diagram of a three-dimensional cross-sectional structure of the second motor and the threaded rod of the utility model.

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the fixing frame, hammer frame and shock-absorbing pad of the utility model.

[0022] Figure 7 It is a three-dimensional cross-sectional structural schematic diagram of the limit frame, the pulley group and the hand wheel of the utility model.

[0023] Figure 8 It is a cover diagram of the pulley assembly, hand wheel and limit block of the utility model.

[0024] Markings in the accompanying drawings: 1-support frame, 101-heating plate, 2-fixing ring, 3-drying barrel, 4-exhaust pipe, 5-feed pipe, 6-discharge pipe, 7-baffle, 8-bulk material net, 9-first motor, 10-mounting seat, 11-second motor, 12-threaded rod, 13-feeding pipe, 14-bracket, 15-feeding funnel, 16-discharging funnel, 17-fixed frame, 1701-hammer frame, 1702-limiting frame, 18-pulley group, 19-handwheel, 20-filter cotton, 21-shock-absorbing pad, 22-limiting block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] See also Figure 1-Figure 3A graphite powder drying device for preventing adhesion comprises a support frame 1, a heating plate 101 symmetrically distributed on the upper rear side of the support frame 1 is arranged, a fixing ring 2 is arranged in the middle of the support frame 1, a drying barrel 3 is rotatably installed in the fixing ring 2, the support frame 1 can provide support for both ends of the drying barrel 3, a feed pipe 5 is connected and communicated with the left side of the drying barrel 3, an air outlet pipe 4 is connected and communicated with the top of the fixing ring 2, and the air outlet pipe 4 is used to provide a channel for discharging water vapor generated by drying inside the drying barrel 3, The air outlet pipe 4 is plugged with filter cotton 20, and the filter cotton 20 is used to filter harmful gases in water vapor. The bottom of the fixed ring 2 is connected and communicated with a discharge pipe 6, and the dried graphite powder is discharged from the discharge pipe 6. A baffle 7 is rotatably provided on the discharge pipe 6. A bulk net 8 for dispersing graphite powder is provided in the drying barrel 3. A first motor 9 is installed on the support frame 1, and the output shaft of the first motor 9 is connected to the drying barrel 3. The operation of the first motor 9 can drive the drying barrel 3 to rotate to achieve uniform drying.

[0028] When in use, graphite powder enters the drying barrel 3 from the feed pipe 5, and then the drying barrel 3 is driven to rotate by the first motor 9. The graphite powder rolls in the drying barrel 3. As the drying barrel 3 rotates, the internal graphite powder continuously hits the surface of the bulk net 8 under the influence of gravity. The agglomerated graphite powder is gradually loosened by the impact and finally dispersed. At the same time, the heating plate 101 continuously heats the drying barrel 3, and the heat is conducted from the outer wall of the drying barrel 3 to its inner wall to heat and dry the graphite powder. During the drying, the water vapor generated is discharged from the air outlet pipe 4, and the baffle 7 is rotated to open the discharge pipe 6 to discharge the dried graphite powder.

[0029] Example 2

[0030] Based on Example 1, please refer to Figure 4 and Figure 5 A mounting seat 10 is provided at the lower left portion of the support frame 1, a second motor 11 is installed on the top of the mounting seat 10, a feeding pipe 13 is provided on the top of the mounting seat 10 through a bracket 14, an output shaft of the second motor 11 is connected to a threaded rod 12, the threaded rod 12 is located inside the feeding pipe 13, the operation of the second motor 11 can drive the threaded rod 12 to rotate for feeding upward, the lower end of the feeding pipe 13 is connected and communicated with a feeding funnel 15, the upper end of the feeding pipe 13 is connected and communicated with a discharge funnel 16, the interior of the discharge funnel 16 is an inclined structure, and the inclined design facilitates the introduction of graphite powder into the drying barrel 3.

[0031] When loading, graphite powder is poured into the feeding funnel 15, and the second motor 11 drives the threaded rod 12 to rotate to transport the graphite powder in the feeding funnel 15 upward to the discharge funnel 16, and then the discharge funnel 16 is introduced into the drying barrel 3, so as to realize automatic loading, make loading more convenient, and help improve processing efficiency.

[0032] See also Figure 6 , Figure 7 and Figure 8 The upper rear side of the support frame 1 is fixedly connected to a fixed frame 17 symmetrically distributed on the left and right by welding. The fixed frame 17 is rotatably provided with a hammer frame 1701, and the hammer frame 1701 is used to knock the drying barrel 3 to achieve vibration cleaning. The side of the drying barrel 3 contacting the hammer frame 1701 is provided with a symmetrically distributed shock-absorbing pad 21, and the shock-absorbing pad 21 is used to protect the drying barrel 3 and reduce the impact force on the surface of the drying barrel 3. The side of the support frame 1 close to the hammer frame 1701 is fixedly connected to a symmetrically distributed The two limit frames 1702 are distributed, and are used to support the two ends of the hammer frame 1701. The upper right part of the support frame 1 is rotatably provided with a handwheel 19. The hammer frame 1701 and the handwheel 19 are jointly provided with a pulley group 18. The pulley group 18 consists of a pulley and a flat belt. The pulley group 18 is used to transmit power to the hammer frame 1701. A limit block 22 is provided on the pulley of the pulley group 18. The limit block 22 is used to limit the position of the flat belt to prevent the flat belt from running at will.

[0033] During the drying period, the hand wheel 19 is turned, and the hammer frame 1701 is synchronously rotated under the transmission of the pulley group 18 to continuously strike the drying barrel 3, so that the drying barrel 3 produces a vibration effect to shake off the graphite powder adhering to the inner wall of the drying barrel 3, thereby cleaning the inner wall of the drying barrel 3 and reducing the waste of graphite powder during the drying process.

[0034] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. An anti-adhesive graphite powder drying device, comprising a support frame (1), the support frame (1) is provided with symmetrically distributed heating plates (101), a fixed ring (2) is provided in the middle of the support frame (1), a drying barrel (3) is rotatably installed in the fixed ring (2), the support frame (1) can provide support for both ends of the drying barrel (3), the side of the drying barrel (3) is connected and communicated with a feed pipe (5), the top of the fixed ring (2) is connected and communicated with an air outlet pipe (4), the bottom of the fixed ring (2) is connected and communicated with a discharge pipe (6), and a baffle (7) is rotatably provided on the discharge pipe (6), characterized in that: A dispersing net (8) for dispersing graphite powder is arranged in the drying barrel (3), a first motor (9) is installed on the support frame (1), an output shaft of the first motor (9) is connected to the drying barrel (3), and the operation of the first motor (9) can drive the drying barrel (3) to rotate.

2. The anti-adhesion graphite powder drying device according to claim 1, characterized in that: The support frame (1) is provided with a mounting seat (10), a second motor (11) is mounted on the mounting seat (10), a feeding pipe (13) is provided on the mounting seat (10) via a bracket (14), an output shaft of the second motor (11) is connected with a threaded rod (12), the threaded rod (12) is located inside the feeding pipe (13), the lower end of the feeding pipe (13) is connected and communicated with a feeding funnel (15), and the upper end of the feeding pipe (13) is connected and communicated with a discharging funnel (16).

3. The anti-adhesion graphite powder drying device according to claim 2, characterized in that: The interior of the discharge funnel (16) is in an inclined structure.

4. The anti-adhesion graphite powder drying device according to claim 1, characterized in that: The support frame (1) is fixedly connected to a symmetrically distributed fixing frame (17), and the fixing frame (17) is rotatably provided with a hammer frame (1701). A symmetrically distributed limiting frame (1702) is fixedly connected to one side of the support frame (1) close to the hammer frame (1701), and the two limiting frames (1702) are used to support the two ends of the hammer frame (1701). The support frame (1) is rotatably provided with a hand wheel (19), and the hammer frame (1701) and the hand wheel (19) are jointly provided with a pulley group (18), and the pulley group (18) consists of a pulley and a flat belt.

5. The anti-adhesion graphite powder drying device according to claim 1, characterized in that: The air outlet pipe (4) is plugged with filter cotton (20).

6. The anti-adhesion graphite powder drying device according to claim 4, characterized in that: The side of the drying barrel (3) contacting the hammer frame (1701) is provided with symmetrically distributed shock-absorbing pads (21).

7. The anti-adhesion graphite powder drying device according to claim 4, characterized in that: A limiting block (22) is arranged on the pulley of the pulley assembly (18).

Images