Uniformly-heated carbon product roasting device

Abstract

The utility model discloses a carbon product roasting device capable of being heated uniformly. The carbon product roasting device comprises a roasting furnace main body, a bottom plate, a placing structure, a rotating structure, a circulating structure, a water tank, a cleaning structure and supporting legs, the bottom plate is fixedly connected to the bottom of the roasting furnace body, the containing structure is arranged in the roasting furnace body, the rotating structure is arranged at the bottom of the roasting furnace body, the circulating structure is arranged on one side of the roasting furnace body, the water tank is arranged on one side of the top of the bottom plate, the cleaning structure is arranged on the top of the roasting furnace body, and supporting legs are fixedly connected to the four corners of the bottom of the bottom plate. Compared with the prior art, the carbon product roasting furnace has the advantages that carbon products can be driven to rotate in the roasting furnace body so that the carbon products can be evenly heated, impurities such as tar contained in smoke generated in the roasting process can be filtered and absorbed, and the cleaning quality of the carbon products in the roasting process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon product baking, in particular to a carbon product baking device with uniform heating. Background Art

[0002] Carbon and graphite materials are non-metallic solid materials mainly composed of carbon elements. Carbon materials are basically composed of non-graphite carbon, while graphite materials are basically composed of graphite carbon. Not only graphite, but also diamond, fullerene, carbene and all carbon-containing materials are called carbon materials. Carbon products need to be roasted during production, and roasting furnaces are used for roasting.

[0003] The patent document with the announcement number CN215766468U discloses a roasting device for carbon production, including a roasting furnace body, an inner liner is arranged inside the roasting furnace body, a moving frame is arranged inside the roasting furnace body, a slide groove is symmetrically opened on the inner wall surface of the moving frame, and a mounting frame is arranged inside the moving frame. In the utility model, by setting the moving frame, the mounting frame, the connecting rod, the placement groove, the slider and the slide groove, it is convenient to adjust the number of placement grooves inside the moving frame. When the number of roasted products is small, the staff can place the roasted products in the placement grooves inside several mounting frames, and then according to the number of mounting frames used, the slider is equidistantly slid and clamped inside the slide groove of the inner wall of the moving frame. This method can increase the number of mounting frames according to the number of roasted products, which is helpful for the processing of roasted products inside the roasting furnace body and speeds up the efficiency of their processing.

[0004] Although the above device solves certain problems, it still has the following disadvantages:

[0005] (1) During the roasting process, the device of the prior art fixes the carbon products by fixing the mounting frame. As a result, during the roasting process, the mounting frame is located in the middle of the roasting furnace. There is a temperature difference between the middle and the edge, resulting in poor uniformity of the roasting temperature. As a result, at a certain stage, the roasted products will shrink unevenly and oxidize and crack due to the temperature difference, which will ultimately increase the production cost of the enterprise and waste raw materials, affecting the roasting effect.

[0006] (2) The flue gas generated during roasting by the prior art device contains a large amount of tar and impurities, which can easily pollute the environment and affect the health of workers if directly discharged into the air, which is not conducive to clean production and reduces the practicality of the device. Utility Model Content

[0007] The utility model aims to provide a carbon product baking device with uniform heating.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A carbon product baking device with uniform heating, comprising:

[0010] A roasting furnace body, wherein a furnace door is provided at the front end of the roasting furnace body, and a handle is fixedly installed on one side of the furnace door;

[0011] A bottom plate, the bottom plate is fixedly connected to the bottom of the roasting furnace body;

[0012] A placement structure, the placement structure is arranged inside the roasting furnace body, the placement structure includes a rotating tube rotatably connected to the top of the inner wall of the roasting furnace body, a plurality of placement plates are fixedly connected to the rotating tube, a plurality of placement tubes are fixedly installed on the top of the placement plates, the placement tubes are distributed in a circle around the rotating tube, a plurality of through holes are opened on the outer surface of the placement tube, a guide cavity is opened inside the placement disk, a plurality of air outlet holes are opened at the bottom of the inner wall of the guide cavity, and the guide cavity is connected to the inside of the rotating tube;

[0013] A rotating structure, the rotating structure is arranged at the bottom of the roasting furnace body, the rotating structure comprises a U-shaped frame fixedly connected to the bottom of the bottom plate, a motor is fixedly installed in the U-shaped frame, a rotating shaft is fixedly connected to the output end of the motor, the rotating shaft passes through the bottom of the roasting furnace body, and the top end of the rotating shaft is fixedly connected to the bottom end of the rotating tube;

[0014] A circulation structure, wherein the circulation structure is arranged on one side of the roasting furnace body;

[0015] A water tank, the water tank being arranged on one side of the top of the bottom plate;

[0016] A cleaning structure is arranged on the top of the roasting furnace body, and the cleaning structure includes an air pump fixedly installed on the top of the roasting furnace body near the water tank side, the air pump input end is fixedly connected with an air suction pipe, the bottom end of the air suction pipe extends into the roasting furnace body, the air pump output end is fixedly connected with an inlet pipe, one end of the inlet pipe passes through the water tank and extends into the water tank, an exhaust pipe is fixedly installed at the rear end of the top of the water tank, and a filter is fixedly installed on the top of the exhaust pipe.

[0017] Further, the circulating fan is fixedly connected to one side of the roasting furnace body;

[0018] A circulation pipe 1, one end of which is fixedly connected to the bottom of one side of the roasting furnace body, and the other end of which is connected to the input end of the circulation fan;

[0019] A circulation pipe 2, one end of which is fixedly connected to the top of the roasting furnace body and rotatably connected to the rotating pipe, and the other end of which is connected to the output end of the circulation fan.

[0020] Furthermore, a water inlet pipe is fixedly connected to the front end of the top of the water tank, and a drain pipe is fixedly connected to the front end of the bottom of the water tank. Water is contained in the water tank, and the water level is higher than the bottom end of the inlet pipe. The bottom end of the drain pipe passes through the bottom plate, and valves are provided on both the water inlet pipe and the drain pipe.

[0021] Furthermore, legs are fixedly connected to the four corners of the bottom of the base plate.

[0022] The utility model provides a carbon product baking device with uniform heating, which has the following beneficial effects:

[0023] (1) By setting up the placement structure, the rotation structure and the circulation structure, when the carbon product is roasted, the carbon product is placed in the placement tube on the top of the placement plate. During the roasting process, the motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the rotating tube to rotate, thereby driving the placement plate and the placement tube to rotate, thereby driving the carbon product to rotate in the roasting furnace body, changing the roasting position, so that the carbon product can be heated evenly, and at the same time, the circulating fan transports the internal high-temperature gas to the inside of the rotating tube through the circulation pipe 1 and the circulation pipe 2, and then enters the inside of the guide cavity from the inside of the rotating tube, and then blows it out from the air outlet, so that the air inside the roasting furnace body circulates, reducing the internal temperature difference unevenness, and the carbon product roasting temperature uniformity is better, ensuring the roasting effect of the carbon product;

[0024] (2) Through the setting of the water tank and the cleaning structure, smoke will be generated during the roasting process. The smoke contains harmful substances. The exhaust pump is started to extract the smoke through the suction pipe, and then through the inlet pipe, it finally enters the water in the water tank. The tar and other impurities contained in the smoke inside the roasting furnace body are condensed after water cooling and remain in the water, completing the filtration and removal of tar and impurities, making the exhaust smoke cleaner. The filtered gas is then discharged through the exhaust pipe and filtered twice through the filter to improve the filtering effect, ensure the clean quality of the carbon product roasting process, and protect the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The utility model is a three-dimensional carbon product baking device with uniform heating. Figure 1 .

[0026] Figure 2 The utility model is a three-dimensional carbon product baking device with uniform heating. Figure 2 .

[0027] Figure 3 The utility model is a front view of a carbon product baking device with uniform heating.

[0028] Figure 4 The utility model is a cross-sectional view of a carbon product roasting device with uniform heating.

[0029] Figure 5 This is a schematic diagram of the placement structure of a carbon product baking device with uniform heating in the utility model. Figure 1 .

[0030] Figure 6 This is a schematic diagram of the placement structure of a carbon product baking device with uniform heating in the utility model. Figure 2 .

[0031] Markings in the figure: 1. Roasting furnace body; 11. Furnace door; 2. Bottom plate; 3. Placement structure; 31. Rotating pipe; 32. Placement plate; 33. Placement cylinder; 34. Through hole; 35. Guide cavity; 36. Air outlet; 4. Rotating structure; 41. U-shaped frame; 42. Motor; 43. Rotating shaft; 5. Circulation structure; 51. Circulation fan; 52. Circulation pipe one; 53. Circulation pipe two; 6. Water tank; 61. Water inlet pipe; 62. Drain pipe; 7. Cleaning structure; 71. Vacuum pump; 72. Suction pipe; 73. Inlet pipe; 74. Exhaust pipe; 75. Filter; 8. Support legs. DETAILED DESCRIPTION

[0032] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0033] 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. Based on the embodiments in 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.

[0034] like Figures 1 to 6 As shown, this embodiment proposes a carbon product roasting device with uniform heating, including a roasting furnace main body 1, a furnace door 11 is provided at the front end of the roasting furnace main body 1, a handle is fixedly installed on one side of the furnace door 11, a bottom plate 2 is fixedly connected to the bottom of the roasting furnace main body 1, and legs 8 are fixedly connected to the four corners of the bottom of the bottom plate 2. The furnace door 11 at the front end of the roasting furnace main body 1 is opened by the handle.

[0035] A placement structure 3 is provided inside the roasting furnace body 1, and the placement structure 3 includes a rotating tube 31 rotatably connected to the top of the inner wall of the roasting furnace body 1, a plurality of placement plates 32 are fixedly connected to the rotating tube 31, a plurality of placement tubes 33 are fixedly installed on the top of the placement plates 32, and the placement tubes 33 are distributed in a circle around the rotating tube 31, and a plurality of through holes 34 are provided on the outer surface of the placement tubes 33, a guide cavity 35 is provided inside the placement plate 32, and a plurality of air outlet holes 36 are provided at the bottom of the inner wall of the guide cavity 35, and the guide cavity 35 is connected to the inside of the rotating tube 31. When the carbon product is placed in the placement tube 33 on the top of the placement plate 32, when the rotating tube 31 rotates, it can drive the placement plate 32 and the placement tube 33 to rotate, thereby driving the carbon product to rotate in the roasting furnace body 1, so that the carbon product can be heated evenly.

[0036] A rotating structure 4 is provided at the bottom of the roasting furnace body 1, and the rotating structure 4 includes a U-shaped frame 41 fixedly connected to the bottom of the base plate 2, and a motor 42 is fixedly installed in the U-shaped frame 41. A rotating shaft 43 is fixedly connected to the output end of the motor 42. The rotating shaft 43 passes through the bottom of the roasting furnace body 1, and the top of the rotating shaft 43 is fixedly connected to the bottom end of the rotating tube 31. The rotating shaft 43 is driven to rotate by the motor 42, and the rotating shaft 43 drives the rotating tube 31 to rotate, thereby driving the placement plate 32 and the placement cylinder 33 to rotate, thereby driving the carbon products to rotate in the roasting furnace body 1, changing the roasting position, and improving the uniformity of the roasting temperature of the carbon products.

[0037] A circulation structure 5 is provided on one side of the roasting furnace body 1, and the circulation structure 5 includes a circulation fan 51 fixedly connected to one side of the roasting furnace body 1. A circulation pipe 1 52 is fixedly connected to the bottom of one side of the roasting furnace body 1, and the other end of the circulation pipe 1 52 is connected to the input end of the circulation fan 51. A circulation pipe 2 53 is fixedly connected to the top of the roasting furnace body 1, and one end of the circulation pipe 2 53 is rotatably connected to the rotating pipe 31, and the other end is connected to the output end of the circulation fan 51. The circulation fan 51 can transport the internal high-temperature gas to the inside of the rotating pipe 31 through the circulation pipe 1 52 and the circulation pipe 2 53, and then enter the inside of the guide cavity 35 from the inside of the rotating pipe 31, and then blow it out from the air outlet 36, so that the air inside the roasting furnace body 1 circulates and reduces the internal temperature difference.

[0038] A water tank 6 is provided on one side of the top of the bottom plate 2, and a water inlet pipe 61 is fixedly connected to the front end of the top of the water tank 6, and a drain pipe 62 is fixedly connected to the front end of the bottom of the water tank 6. Water is contained in the water tank 6, and the water level is higher than the bottom end of the inlet pipe 73. The bottom end of the drain pipe 62 passes through the bottom plate 2. Valves are provided on the water inlet pipe 61 and the drain pipe 62. Impurities such as tar contained in the smoke generated during the roasting process can be filtered and absorbed through the water inside the water tank 6.

[0039] A cleaning structure 7 is provided on the top of the roasting furnace body 1. The cleaning structure 7 includes an air pump 71 fixedly installed on the top of the roasting furnace body 1 near the side of the water tank 6. The input end of the air pump 71 is fixedly connected to an air suction pipe 72. The bottom end of the air suction pipe 72 extends into the interior of the roasting furnace body 1. The output end of the air pump 71 is fixedly connected to an inlet pipe 73. One end of the inlet pipe 73 passes through the water tank 6 and extends into the interior of the water tank 6. An exhaust pipe 74 is fixedly installed at the rear end of the top of the water tank 6. A filter screen 75 is fixedly installed on the top of the exhaust pipe 74. The air pump 71 extracts the flue gas generated during the roasting process through the air suction pipe 72, and then passes through the inlet pipe 73 and finally enters the water in the water tank 6. Impurities such as tar contained in the flue gas inside the roasting furnace body 1 are condensed after water cooling and remain in the water, completing the filtration and removal of tar and impurities, making the exhausted flue gas cleaner, and then the filtered gas is discharged through the exhaust pipe 74 and is secondary filtered through the filter screen 75 to improve the filtering effect.

[0040] During the specific implementation of the utility model, the carbon product is first placed in the placement tube 33 on the top of the placement tray 32. During the roasting process, the motor 42 is started to drive the rotating shaft 43 to rotate, and the rotating shaft 43 drives the rotating tube 31 to rotate, thereby driving the placement tray 32 and the placement tube 33 to rotate, thereby driving the carbon product to rotate in the roasting furnace body 1, changing the roasting position, so that the carbon product can be heated evenly, and at the same time, the circulating fan 51 is started to transport the internal high-temperature gas through the circulation pipe 1 52 and the circulation pipe 2 53 to the inside of the rotating tube 31, and then enters the inside of the guide cavity 35 from the inside of the rotating tube 31, and then blown out from the air outlet 36, so that the air inside the roasting furnace body 1 circulates, reducing the internal temperature difference unevenness, and the roasting temperature uniformity of the carbon product is better, thereby ensuring the roasting effect of the carbon product.

[0041] During the roasting process, smoke will be generated. The smoke contains harmful substances. The exhaust pump 71 is started to extract the smoke through the suction pipe 72, and then through the inlet pipe 73, it finally enters the water in the water tank 6. The tar and other impurities contained in the smoke inside the roasting furnace body 1 are condensed after water cooling and remain in the water. The tar and impurities are filtered and removed, making the exhausted smoke cleaner. The filtered gas is then discharged through the exhaust pipe 74 and is filtered twice through the filter screen 75 to improve the filtering effect, ensure the clean quality of the carbon products during the roasting process, and protect the environment.

[0042] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0043] 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 carbon product roasting device with uniform heating, characterized in that: include: A roasting furnace body (1), wherein a furnace door (11) is provided at the front end of the roasting furnace body (1), and a handle is fixedly installed on one side of the furnace door (11); A bottom plate (2), the bottom plate (2) being fixedly connected to the bottom of the roasting furnace body (1); A placement structure (3), the placement structure (3) is arranged inside the roasting furnace body (1), the placement structure (3) comprises a rotating tube (31) rotatably connected to the top of the inner wall of the roasting furnace body (1), a plurality of placement plates (32) are fixedly connected to the rotating tube (31), a plurality of placement tubes (33) are fixedly installed on the top of the placement plates (32), the placement tubes (33) are distributed in a circle around the rotating tube (31), a plurality of through holes (34) are provided on the outer surface of the placement tubes (33), a guide cavity (35) is provided inside the placement plate (32), a plurality of air outlet holes (36) are provided at the bottom of the inner wall of the guide cavity (35), and the guide cavity (35) is connected to the inside of the rotating tube (31); A rotating structure (4), the rotating structure (4) is arranged at the bottom of the roasting furnace body (1), the rotating structure (4) comprises a U-shaped frame (41) fixedly connected to the bottom of the bottom plate (2), a motor (42) is fixedly installed in the U-shaped frame (41), a rotating shaft (43) is fixedly connected to the output end of the motor (42), the rotating shaft (43) passes through the bottom of the roasting furnace body (1), and the top end of the rotating shaft (43) is fixedly connected to the bottom end of the rotating tube (31); A circulation structure (5), wherein the circulation structure (5) is arranged on one side of the roasting furnace body (1); A water tank (6), wherein the water tank (6) is arranged on one side of the top of the bottom plate (2); A cleaning structure (7), wherein the cleaning structure (7) is arranged on the top of the roasting furnace body (1), and the cleaning structure (7) comprises an air pump (71) fixedly mounted on the top of the roasting furnace body (1) near the side of the water tank (6), the input end of the air pump (71) is fixedly connected with an air suction pipe (72), the bottom end of the air suction pipe (72) extends into the interior of the roasting furnace body (1), the output end of the air pump (71) is fixedly connected with an inlet pipe (73), one end of the inlet pipe (73) passes through the water tank (6) and extends into the interior of the water tank (6), an exhaust pipe (74) is fixedly mounted at the rear end of the top of the water tank (6), and a filter screen (75) is fixedly mounted on the top of the exhaust pipe (74).

2. The carbon product roasting device with uniform heating according to claim 1, characterized in that: The loop structure (5) includes: A circulating fan (51), wherein the circulating fan (51) is fixedly connected to one side of the roasting furnace body (1); A circulation pipe 1 (52), one end of which is fixedly connected to the bottom of one side of the roasting furnace body (1), and the other end of which is connected to the input end of the circulation fan (51); A circulation pipe 2 (53), one end of which is fixedly connected to the top of the roasting furnace body (1) and rotatably connected to the rotating pipe (31), and the other end of which is connected to the output end of the circulation fan (51).

3. The carbon product roasting device with uniform heating according to claim 1, characterized in that: The front end of the top of the water tank (6) is fixedly connected to a water inlet pipe (61), and the front end of the bottom of the water tank (6) is fixedly connected to a drain pipe (62). The water tank (6) contains water, and the water level is higher than the bottom end of the inlet pipe (73). The bottom end of the drain pipe (62) passes through the bottom plate (2), and valves are provided on both the water inlet pipe (61) and the drain pipe (62).

4. The carbon product roasting device with uniform heating according to claim 1, characterized in that: The four corners of the bottom of the base plate (2) are all fixedly connected with supporting legs (8).

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