Graphitization furnace convenient to clean

Abstract

The invention discloses a graphitization furnace convenient to clean, and relates to the field of graphitization furnaces, the graphitization furnace comprises a bottom plate, a pair of vertical plates and a furnace body; the vertical plates are fixedly installed on the bottom plate, the furnace body is rotatably installed between the vertical plates, an annular cover is installed in the furnace body, a straight gear ring is rotatably installed in the annular cover, a first motor is fixedly installed on the side wall of the furnace body, and a driving bevel gear is fixedly installed at the driving end of the first motor. A driven bevel gear meshed with the driving bevel gear is rotatably mounted in the annular cover, a straight gear meshed with the straight gear ring is fixedly mounted on the driven bevel gear, a mounting rod is mounted on the straight gear ring, and a scraping plate is mounted on the mounting rod. If the cleaning is not performed, the graphitization effect of the graphitization furnace can be influenced, and if the manual cleaning is performed, time and labor are wasted, so that the subsequent graphitization efficiency is influenced.

Description

Technical Field

[0001] The invention relates to the field of graphitization furnaces, in particular to a graphitization furnace which is easy to clean. Background Art

[0002] Graphitization furnace is mainly used for high temperature treatment such as graphite powder purification. Its operating temperature is as high as 2800℃. Graphitization refers to the transformation of carbon atoms from a disordered and irregular arrangement to a regularly arranged hexagonal planar network structure, i.e., graphite microcrystalline structure, at high temperature. Its purpose is to obtain high electrical conductivity, high thermal conductivity, corrosion resistance, friction resistance and other properties of graphite. Graphitization furnace can better achieve graphitization.

[0003] However, when the graphitization furnace is in use, the graphite powder produced will stick to the inner wall of the graphitization furnace. If it is not cleaned, it will affect the graphitization effect of the graphitization furnace. If it is cleaned manually, it will be time-consuming and laborious, thereby affecting the efficiency of subsequent graphitization. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a graphitization furnace that is easy to clean, which solves the technical problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a graphitization furnace that is easy to clean, comprising a bottom plate, a pair of vertical plates, and a furnace body; the pair of vertical plates are fixedly mounted on the bottom plate, the furnace body is rotatably mounted between the pair of vertical plates, an annular cover is installed in the furnace body, a spur gear ring is rotatably mounted in the annular cover, a first motor is fixedly mounted on the side wall of the furnace body, a driving bevel gear is fixedly mounted on the driving end of the first motor, a driven bevel gear meshing with the driving bevel gear is rotatably mounted in the annular cover, a spur gear meshing with the spur gear ring is fixedly mounted on the driven bevel gear, a mounting rod is installed on the spur gear ring, a scraper is installed on the mounting rod, and the scraper contacts the inner wall of the furnace body; a feed pipe is connected to the top of the furnace body.

[0006] Preferably, a water storage cover is installed on the top of the furnace body, a water tank is installed on the water storage cover, the water outlet end of the water tank is connected to the inside of the water storage cover, a nozzle is installed on the side wall of the furnace body, one end of the nozzle is connected to the inside of the water storage cover, the other end of the nozzle extends into the furnace body, and the water spraying end of the nozzle is provided with multi-directional water spraying ports.

[0007] Preferably, a first filter plate is installed in the furnace body, a return pipe is connected to the side wall of the bottom of the furnace body, the other end of the return pipe is connected to the water tank, and a water pump is arranged on the return pipe.

[0008] Preferably, a partition is installed at the bottom of the first filter plate, and the partition is connected to the bottom of the furnace body. A slide groove is opened on the side wall of the partition, and a slider is slidably installed in the slide groove. A hitting rod is fixedly installed on the slider, and a side wall of the hitting rod is provided with a plurality of teeth. A half gear is rotatably installed on the furnace body, and the teeth on the half gear mesh with the teeth on the hitting rod.

[0009] Preferably, a first baffle is hingedly connected to the side wall of the furnace body below the nozzle, and a second baffle is installed on the side wall of the furnace body above the nozzle.

[0010] Preferably, a second filter plate is provided in the furnace body located at the water return pipe.

[0011] Preferably, fixing plates are fixedly mounted on both side walls of the furnace body, a second motor is fixedly mounted on one side of the vertical plate, and a driving end of the second motor is fixedly connected to one of the fixing plates.

[0012] Beneficial Effects The present invention provides a graphitization furnace that is easy to clean and has the following beneficial effects: 1. A bottom plate is installed to facilitate the fixing device, and a vertical plate is installed to facilitate the installation of the graphitization furnace. The graphitization furnace is rotatably installed on a pair of vertical plates to facilitate the rotation of the graphitization furnace, and the graphitization furnace powder adhering to the inner wall of the furnace body is hung and discharged through a feed pipe. The annular cover is installed, and the spur gear ring can be installed in the annular cover. The first motor is installed, and the first motor is started to drive the active bevel gear to rotate. The active bevel gear and the driven bevel gear are engaged to drive the driven bevel gear to rotate, thereby driving the spur gear to rotate. The spur gear and the spur gear ring are engaged to drive the spur gear ring to rotate with the center of the furnace body as the center of the circle, thereby driving the scraper to rotate with the center of the furnace body as the center of the circle. Therefore, the scraper can scrape off the graphite powder adhering to the inner wall of the furnace body. The feed pipe is installed, and the graphite powder is scraped off and the furnace body is rotated to discharge it through the feed pipe. This process does not require manual cleaning of the inner wall of the furnace body, which saves time and effort and can effectively avoid affecting the efficiency of subsequent graphitization. 2. A partition can be installed to partition liquid. A drive motor is installed. Starting the drive motor can drive the half gear to rotate. The half gear is engaged with the teeth on the hitting rod to drive the hitting rod to move up and down. A hitting rod is installed. The hitting rod hits the first filter plate. The vibration of the first filter plate can speed up the filtration speed of the first filter plate. A slide groove is opened and the slider is made to slide in the slide groove. The hitting rod can be limited to ensure the vertical lifting of the hitting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the internal structure of the present invention; Figure 2for Figure 1 A is an enlarged schematic diagram; Figure 3 for Figure 1 A magnified schematic diagram of B.

[0014] In the figure: 1, bottom plate; 2, vertical plate; 3, furnace body; 4, annular cover; 5, first motor; 6, active bevel gear; 7, driven bevel gear; 8, spur gear; 9, spur gear ring; 10, mounting rod; 11, scraper; 12, first filter plate; 13, partition; 14, striking rod; 15, half gear; 16, chute; 17, slider; 18, second filter plate; 19, return pipe; 20, water pump; 21, water tank; 22, water storage cover; 23, nozzle; 24, first baffle; 25, second baffle; 26, feed pipe; 27, second motor; 28, fixing plate. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiment of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiment of the present invention, wherein the directional terms such as "upper" and "lower" mentioned herein are as follows: Figure 1 The orientation is used as a reference.

[0016] See also Figure 1-3 The present invention provides a technical solution: a graphitization furnace that is easy to clean, comprising a bottom plate 1, a pair of vertical plates 2, and a furnace body 3; the pair of vertical plates 2 are fixedly installed on the bottom plate 1, the furnace body 3 is rotatably installed between the pair of vertical plates 2, an annular cover 4 is installed in the furnace body 3, a spur gear ring 9 is rotatably installed in the annular cover 4, a first motor 5 is fixedly installed on the side wall of the furnace body 3, a driving bevel gear 6 is fixedly installed on the driving end of the first motor 5, a driven bevel gear 7 meshing with the driving bevel gear 6 is rotatably installed in the annular cover 4, a spur gear 8 meshing with the spur gear ring 9 is fixedly installed on the driven bevel gear 7, a mounting rod 10 is installed on the mounting rod 10, a scraper 11 is installed on the mounting rod 10, and the scraper 11 contacts the inner wall of the furnace body 3; a feed pipe 26 is connected to the top of the furnace body 3.

[0017] By installing a bottom plate 1 to facilitate the fixing device, by installing a vertical plate 2 to facilitate the installation of the graphitization furnace, by rotating the graphitization furnace on a pair of vertical plates 2 to facilitate the rotation of the graphitization furnace, the graphitization furnace powder adhering to the inner wall of the furnace body 3 is hung and discharged through the feed pipe 26, by installing an annular cover 4, the spur gear ring 9 can be installed in the annular cover 4, by arranging guide blocks on the upper and lower walls of the annular cover 4, the graphite powder can be effectively prevented from being retained on the annular cover 4, by installing a first motor 5, starting the first motor 5 to drive the active bevel gear 6 to rotate, and the active bevel gear 6 is driven to rotate. The wheel 6 is meshed with the driven bevel gear 7 to drive the driven bevel gear 7 to rotate, thereby driving the spur gear 8 to rotate. The spur gear 8 is meshed with the spur gear ring 9 to drive the spur gear ring 9 to rotate with the center of the furnace body 3 as the center, thereby driving the scraper 11 to rotate with the center of the furnace body 3 as the center. Therefore, the scraper 11 can scrape off the graphite powder adhering to the inner wall of the furnace body 3. By installing a feed pipe 26, the graphite powder can be scraped off and then the furnace body 3 can be rotated to discharge it through the feed pipe 26. This process does not require manual cleaning of the inner wall of the furnace body 3, which saves time and effort and can effectively avoid affecting the efficiency of subsequent graphitization.

[0018] Furthermore, a water storage cover 22 is installed on the top of the furnace body 3, and a water tank 21 is installed on the water storage cover 22. The water outlet end of the water tank 21 is connected to the inside of the water storage cover 22. A nozzle 23 is installed on the side wall of the furnace body 3. One end of the nozzle 23 is connected to the inside of the water storage cover 22, and the other end of the nozzle 23 extends into the furnace body 3, and a multi-directional water spray port is opened at the water spraying end of the nozzle 23.

[0019] A water tank 21 is installed to store water, and a water storage cover 22 is installed so that the water in the water tank 21 can flow into the water storage cover 22. A nozzle 23 is installed so that the water in the water storage cover 22 can be sprayed out to the inner wall of the furnace body 3 through the nozzle 23, thereby flushing the inner wall of the furnace body 3. The water spraying range can be increased by setting the water spraying port in multiple directions.

[0020] Furthermore, a first filter plate 12 is installed in the furnace body 3 , a return pipe 19 is connected to the bottom side wall of the furnace body 3 , the other end of the return pipe 19 is connected to the water tank 21 , and a water pump 20 is arranged on the return pipe 19 .

[0021] By installing the first filter plate 12, the liquid containing graphite powder after flushing the furnace body 3 can be filtered. By installing the water pump 20, the water in the furnace body 3 can be pumped into the return pipe 19. By installing the return pipe 19, the filtered water without impurities returns to the water tank 21 through the return pipe 19 and can be reused.

[0022] Furthermore, a partition 13 is installed at the bottom of the first filter plate 12, and the partition 13 is connected to the bottom of the furnace body 3. A slide groove 16 is opened on the side wall of the partition 13, and a slider 17 is slidably installed in the slide groove 16. A striking rod 14 is fixedly installed on the slider 17, and a side wall of the striking rod 14 is provided with a plurality of teeth. A half gear 15 is rotatably installed on the furnace body 3, and a driving motor for driving the half gear 15 to rotate is installed on the furnace body 3, and the teeth on the half gear 15 are meshed with the teeth on the striking rod 14.

[0023] By installing a partition 13, it can be used to block liquid. By installing a driving motor, starting the driving motor can drive the half gear 15 to rotate. The half gear 15 is engaged with the teeth on the hitting rod 14 to drive the hitting rod 14 to move up and down. By installing the hitting rod 14, the hitting rod 14 hits the first filter plate 12, and the vibration of the first filter plate 12 can speed up the filtration speed of the first filter plate 12. By opening a slide groove 16 and making the slider 17 slide in the slide groove 16, the hitting rod 14 can be limited to ensure that the hitting rod 14 can be lifted and lowered vertically.

[0024] Furthermore, a first baffle 24 is hinged on the side wall of the furnace body 3 below the nozzle 23 , and a second baffle 25 is installed on the side wall of the furnace body 3 above the nozzle 23 .

[0025] The second baffle 25 is hingedly connected. When the furnace body 3 rotates 180 degrees to discharge the graphite powder, the inclination angle of the second baffle 25 changes. By installing the first baffle 24, the second baffle 25 can form a relatively closed space with the first baffle 24 after changing its inclination angle, thereby effectively preventing the graphite powder from falling onto the nozzle 23 and causing the nozzle 23 to be blocked.

[0026] Furthermore, a second filter plate 18 is provided in the furnace body 3 located at the return pipe 19 .

[0027] By installing a second filter plate 18, the liquid can be further filtered. A slope is provided at the bottom of the furnace body 3 to facilitate the liquid to enter the return pipe 19. The filtered impurities are retained at the bottom of the furnace body 3. When removing impurities, these impurities can also pass through the first filter plate 12 and then be discharged through the feed pipe 26.

[0028] Furthermore, fixing plates 28 are fixedly mounted on both side walls of the furnace body 3 , a second motor 27 is fixedly mounted on one side vertical plate 2 , and a driving end of the second motor 27 is fixedly connected to a fixing plate 28 .

[0029] By installing the second motor 27 and starting the second motor 27 , the driving end of the second motor 27 rotates to drive the fixing plate 28 to rotate, thereby driving the furnace body 3 to rotate.

[0030] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0031] The working principle and use process of the present invention are as follows: when in use, the first motor 5 is started, and the first motor 5 drives the active bevel gear 6 to rotate, and the active bevel gear 6 is meshed with the driven bevel gear 7 to drive the driven bevel gear 7 to rotate, thereby driving the spur gear 8 to rotate, and the spur gear 8 is meshed with the spur gear ring 9 to drive the spur gear ring 9 to rotate, and the installation rod 10 and the scraper 11 rotate around the furnace body 3 to clean the inner wall of the furnace body 3, and the scraped graphite powder and other impurities fall on the first filter plate 12, and the valve of the water tank 21 is opened, and the water in the water tank 21 is passed into the water storage cover 22, and then sprayed onto the inner wall of the furnace body 3 through the nozzle 23, and the scraper 11 continues to rotate. Rotation can achieve a better cleaning effect on the inner wall of the furnace body 3. After cleaning, all impurities are retained on the first filter plate 12. The driving motor is started to drive the half gear 15 to rotate. The teeth of the half gear 15 are engaged with the teeth of the striking rod 14 to drive the striking rod 14 to rise and fall, thereby accelerating the filtration speed of the first filter plate 12. The filtered liquid falls to the bottom of the furnace body 3. The water pump 20 is started to allow the liquid at the bottom of the furnace body 3 to pass through the second filter plate 18 and then enter the return pipe 19, and then return to the water tank 21 for reuse. The second motor 27 is started to drive the furnace body 3 to rotate. When it rotates 180 degrees, the impurities are discharged through the feed pipe 26 under the action of gravity.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A graphitization furnace that is easy to clean, characterized in that: The furnace body (3) comprises a bottom plate (1), a pair of vertical plates (2), and a furnace body (3); the pair of vertical plates (2) are fixedly mounted on the bottom plate (1); the furnace body (3) is rotatably mounted between the pair of vertical plates (2); an annular cover (4) is mounted inside the furnace body (3); a spur gear ring (9) is rotatably mounted inside the annular cover (4); a first motor (5) is fixedly mounted on the side wall of the furnace body (3); a driving bevel gear (6) is fixedly mounted on the driving end of the first motor (5) A driven bevel gear (7) meshing with the driving bevel gear (6) is rotatably mounted in the annular cover (4); a spur gear (8) meshing with the spur gear ring (9) is fixedly mounted on the driven bevel gear (7); a mounting rod (10) is mounted on the spur gear ring (9); a scraper (11) is mounted on the mounting rod (10); the scraper (11) is in contact with the inner wall of the furnace body (3); and a feed pipe (26) is connected to the top of the furnace body (3).

2. The graphitization furnace that is easy to clean according to claim 1, characterized in that: A water storage cover (22) is installed on the top of the furnace body (3), a water tank (21) is installed on the water storage cover (22), a water outlet end of the water tank (21) is connected to the inside of the water storage cover (22), a nozzle (23) is installed on the side wall of the furnace body (3), one end of the nozzle (23) is connected to the inside of the water storage cover (22), the other end of the nozzle (23) extends into the furnace body (3), and a multi-directional water spraying port is provided at the water spraying end of the nozzle (23).

3. The graphitization furnace that is easy to clean according to claim 2, characterized in that: A first filter plate (12) is installed in the furnace body (3), a water return pipe (19) is connected to the bottom side wall of the furnace body (3), the other end of the water return pipe (19) is connected to the water tank (21), and a water pump (20) is arranged on the water return pipe (19).

4. The graphitization furnace that is easy to clean according to claim 3, characterized in that: A partition (13) is installed at the bottom of the first filter plate (12), and the partition (13) is connected to the bottom of the furnace body (3). A sliding groove (16) is opened on the side wall of the partition (13), and a slider (17) is slidably installed in the sliding groove (16). A striking rod (14) is fixedly installed on the slider (17), and a side wall of the striking rod (14) is provided with a plurality of teeth. A half gear (15) is rotatably installed on the furnace body (3), and the teeth on the half gear (15) are meshed with the teeth on the striking rod (14).

5. The graphitization furnace that is easy to clean according to claim 2, characterized in that: A first baffle (24) is hingedly connected to the side wall of the furnace body (3) below the nozzle (23), and a second baffle (25) is installed on the side wall of the furnace body (3) above the nozzle (23).

6. The graphitization furnace that is easy to clean according to claim 3, characterized in that: A second filter plate (18) is arranged in the furnace body (3) located at the water return pipe (19).

7. The graphitization furnace that is easy to clean according to claim 1, characterized in that: Fixed plates (28) are fixedly mounted on both side walls of the furnace body (3), a second motor (27) is fixedly mounted on one side of the vertical plate (2), and a driving end of the second motor (27) is fixedly connected to one of the fixed plates (28).

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