A pulverizer for producing an electrocarbon product

Abstract

The utility model relates to a technical field of rubbing crusher, and disclose a rubbing crusher for electric carbon product production, the rubbing crusher for electric carbon product production, including machine body, the lateral wall of machine body is opened with feed inlet, the lateral wall of machine body is provided with door body, the inner wall of machine body is fixedly connected with the guide plate, the lateral wall of machine body is fixedly connected with the speed reducer, the output of speed reducer is fixedly connected with the broken roll, the inner of machine body is provided with the sieve plate, the inside of sieve plate is provided with the clearance assembly that carries out dredging to sieve plate. The rubbing crusher for electric carbon product production, the boss one promotes boss two, makes sieve plate produce longitudinal lift movement, thereby forms longitudinal vibration, and powder is evenly distributed on sieve plate, guarantees screening accuracy, prevents fine graphite powder reunion and jams sieve hole, improves screening efficiency, and fan blows air to sieve plate bottom through air outlet, and continuously dredges sieve plate hole, further prevents jam, improves sieve plate unobstructed nature and screening accuracy.

Description

Technical Field

[0001] This utility model relates to the field of pulverizer technology, specifically a pulverizer for the production of electro-carbon products. Background Technology

[0002] Electro-carbon products are a class of industrial materials made from graphite or carbon materials as the main raw materials through high-temperature calcination and processing. They have the characteristics of high temperature resistance, good conductivity, corrosion resistance, and low coefficient of friction. They are widely used in metallurgy, power, chemical, and machinery industries, and are commonly used in electrodes, brushes, heating elements, wear-resistant parts, and various conductive and high-temperature resistant devices.

[0003] The production process of electrocarbon products mainly includes several stages: raw material preparation, mixing, molding, sintering and finishing. First, raw materials such as graphite powder and coke powder need to be crushed and mixed according to the formula ratio to make a uniform mixture. In order to ensure uniform particle size and remove coarse particles or impurities that do not meet the requirements, the graphite powder needs to be sieved after crushing to ensure that the graphite powder particles entering the subsequent process are of consistent size and to ensure stable product quality.

[0004] However, in the actual sieving process, the graphite powder has a very fine particle size, which easily forms static electricity and agglomerates, resulting in low sieving efficiency, prolonged sieving time, and easy accumulation of raw materials, affecting the continuity of subsequent pressing or sintering processes. In view of this, we propose a pulverizer for the production of electro-carbon products. Utility Model Content

[0005] The purpose of this utility model is to provide a pulverizer for the production of electrocarbon products, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pulverizer for producing electro-carbon products, comprising a machine body, a feed inlet on the side wall of the machine body, a door on the side wall of the machine body, a guide plate fixedly connected to the inner wall of the machine body, a reduction motor fixedly connected to the side wall of the machine body, a crushing roller fixedly connected to the output end of the reduction motor, a screen plate inside the machine body, and a cleaning assembly for unblocking the screen plate inside the screen plate. The cleaning assembly includes a housing fixedly connected to the side wall of the machine body, a drive motor fixedly connected to the bottom end face of the housing, a pulley one fixedly connected to the output shaft of the drive motor, a belt drivingly connected to the side wall of the pulley one, a pulley two rotatably connected to the top end face of the housing, a protrusion one fixedly connected to the inner wall of the machine body, and a protrusion two fixedly connected to the bottom end face of the screen plate.

[0007] Preferably, the second pulley is inserted into the bottom of the screen plate, and the second pulley is connected to a belt drive. The belt drives the second pulley to rotate, thereby causing the screen plate to rotate.

[0008] Preferably, the cleaning assembly further includes a fan fixedly connected to the inner wall of the housing, an air outlet is provided on the top end face of the housing, and an inclined plate is fixedly connected to the top end face of the housing.

[0009] Preferably, the inclined plate blocks the top of the air outlet, and the inclined plate is set at an angle to prevent graphite powder from falling into the air outlet.

[0010] Preferably, a baffle is fixedly connected to the inner wall of the machine body, and a baffle is fixedly connected to the inner wall of the machine body. The baffle protects the graphite powder and reduces the amount of graphite powder that is swept upward by the airflow.

[0011] Preferably, a servo motor is fixedly connected to the side wall of the machine body, and a rotating plate is fixedly connected to the output end of the servo motor. The rotating plate is movably connected to the top end face of the guide plate.

[0012] Preferably, the number of protrusion 1 and protrusion 2 is set in several groups, and the several groups of protrusion 1 and protrusion 2 are equally spaced on the inner wall of the machine body and the bottom of the sieve plate, and the protrusion 1 and protrusion 2 are movably connected.

[0013] Compared with the prior art, this utility model provides a pulverizer for the production of electrocarbon products, which has the following beneficial effects: 1. This pulverizer for producing electro-carbon products, through its cleaning components, uses a first protrusion to push a second protrusion, causing the screen plate to move vertically up and down, thus creating longitudinal vibration. This ensures that the powder is evenly distributed on the screen plate, guaranteeing sieving accuracy, preventing fine graphite powder from agglomerating and clogging the screen holes, and improving sieving efficiency. A fan blows air to the bottom of the screen plate through the air outlet, clearing the screen plate holes through air impact. This continuous clearing of the screen plate holes further prevents clogging and improves the smoothness of the screen plate and sieving accuracy.

[0014] 2. The pulverizer for producing electric carbon products controls the amount of graphite powder entering the crushing roller through the setting of baffle one, baffle two and rotating plate, so as to avoid uneven crushing or excessive equipment load caused by excessive input at one time. Baffle two is movably connected to the rotating plate, and works with the rotating plate to control the direction of the powder after crushing, preventing the powder from being blown out of the machine body by the airflow, improving the operating environment and reducing dust pollution. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present utility model; Figure 2 This is a schematic diagram of the main cross-sectional structure of the present utility model; Figure 3 This is a schematic diagram of the crushing component structure of this utility model; Figure 4 This is a schematic diagram of the sieve plate structure of this utility model; Figure 5This utility model Figure 5 Schematic diagram of the structure of region A in the middle; Figure 6 This is an exploded view of the casing of this utility model.

[0016] In the diagram: 1. Machine body; 2. Feed inlet; 3. Door; 4. Guide plate; 5. Gear motor; 6. Crushing roller; 7. Screen plate; 8. Cleaning assembly; 801. Housing; 802. Drive motor; 803. Pulley 1; 804. Belt; 805. Pulley 2; 806. Fan; 807. Air outlet; 808. Protrusion 1; 809. Protrusion 2; 810. Inclined plate; 9. Baffle 1; 10. Servo motor; 11. Rotating plate; 12. Baffle 2. Detailed Implementation

[0017] like Figures 1-6 As shown, this utility model provides a technical solution: a pulverizer for producing electro-carbon products, including a machine body 1, a feed inlet 2 on the side wall of the machine body 1, a door 3 on the side wall of the machine body 1, a guide plate 4 fixedly connected to the inner wall of the machine body 1, a reduction motor 5 fixedly connected to the side wall of the machine body 1, a crushing roller 6 fixedly connected to the output end of the reduction motor 5, a screen plate 7 inside the machine body 1, a cleaning component 8 for unblocking the screen plate 7 inside the screen plate 7, the cleaning component 8 including a housing 801 fixedly connected to the side wall of the machine body 1, a drive motor 802 fixedly connected to the bottom end face of the housing 801, a pulley 803 fixedly connected to the output shaft of the drive motor 802, a belt 804 drivingly connected to the side wall of the pulley 803, a pulley 805 rotatably connected to the top end face of the housing 801, a protrusion 808 fixedly connected to the inner wall of the machine body 1, and a protrusion 809 fixedly connected to the bottom end face of the screen plate 7.

[0018] In one embodiment of this utility model, pulley 805 is inserted into the bottom of the sieve plate 7, pulley 805 is connected to belt 804 for transmission, belt 804 drives pulley 805 to rotate, thereby causing the sieve plate 7 to rotate. The number of protrusions 808 and protrusions 809 is arranged in several groups, and the several groups of protrusions 808 and protrusions 809 are equally spaced on the inner wall of the machine body 1 and the bottom of the sieve plate 7, and protrusions 808 and protrusions 809 are movably connected.

[0019] The cleaning component 8 also includes a fan 806 fixedly connected to the inner wall of the housing 801. An air outlet 807 is provided on the top end face of the housing 801. An inclined plate 810 is fixedly connected to the top end face of the housing 801. The inclined plate 810 blocks the air outlet 807 from the top. The inclined plate 810 is set at an angle to prevent graphite powder from falling into the air outlet 807.

[0020] Graphite powder enters the pulverizer through the feed inlet 2 on the side wall of the machine body 1. The reduction motor 5 drives the crushing roller 6 to rotate, crushing the powder. The crushed graphite powder falls onto the sieve plate 7. The drive motor 802 drives the pulley 803, belt 804 and pulley 805 to rotate, causing the sieve plate 7 to rotate accordingly. The protrusion 808 on the inner wall of the machine body 1 is movably connected to the protrusion 809 at the bottom of the sieve plate 7. When the sieve plate 7 rotates, the protrusion 808 pushes the protrusion 809, causing the sieve plate 7 to move vertically, thus forming a vertical vibration. The powder is evenly distributed on the sieve plate 7, ensuring screening accuracy, preventing fine graphite powder from agglomerating and clogging the sieve holes, and improving screening efficiency.

[0021] The fan 806 blows air to the bottom of the screen plate 7 through the air outlet 807, and the air impact clears the holes of the screen plate 7, which can continuously clear the holes of the screen plate 7, prevent blockage, and improve the smoothness of the screen plate 7 and the screening accuracy.

[0022] In addition, a baffle 9 is fixedly connected to the inner wall of the machine body 1, and a baffle 12 is fixedly connected to the inner wall of the machine body 1. The baffle 9 shields the graphite powder and reduces the amount of powder being swept up and scattered upward by the airflow. A servo motor 10 is fixedly connected to the side wall of the machine body 1, and a rotating plate 11 is fixedly connected to the output end of the servo motor 10. The rotating plate 11 is movably connected to the top end face of the guide plate 4. The rotating plate 11 is driven by the servo motor 10 and can control the amount of graphite powder entering the crushing roller 6 to avoid uneven crushing or excessive equipment load caused by excessive entry at one time. The baffle 12 is movably connected to the rotating plate 11 and works with the rotating plate 11 to control the direction of the powder after crushing, prevent the powder from being blown out of the machine body 1 by the airflow, improve the operating environment, and reduce dust pollution.

[0023] In this invention, graphite powder enters the pulverizer through the feed inlet 2 on the side wall of the machine body 1. The reduction motor 5 drives the crushing roller 6 to rotate and crush the powder, which falls onto the sieve plate 7. The drive motor 802 drives the pulley 803, belt 804, and pulley 805 to rotate the sieve plate 7. The protrusion 808 on the inner wall of the machine body 1 pushes the protrusion 809 at the bottom of the sieve plate 7, causing the sieve plate 7 to vibrate longitudinally. The powder is evenly distributed, preventing agglomeration and clogging, and improving the screening accuracy and efficiency. The fan 806 blows air to the bottom of the sieve plate 7 through the air outlet 807 to continuously clear the sieve holes and further ensure that the sieve plate 7 is unobstructed.

[0024] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A pulverizer for producing electrocarbon products, comprising a body (1), wherein a feed inlet (2) is provided on the side wall of the body (1), a door (3) is provided on the side wall of the body (1), a guide plate (4) is fixedly connected to the inner wall of the body (1), a reduction motor (5) is fixedly connected to the side wall of the body (1), a crushing roller (6) is fixedly connected to the output end of the reduction motor (5), and a screen plate (7) is provided inside the body (1), characterized in that: The sieve plate (7) is provided with a cleaning component (8) for unblocking the sieve plate (7). The cleaning component (8) includes a housing (801) fixedly connected to the side wall of the machine body (1). A drive motor (802) is fixedly connected to the bottom end face of the housing (801). A pulley (803) is fixedly connected to the output shaft of the drive motor (802). A belt (804) is connected to the side wall of the pulley (803). A pulley (805) is rotatably connected to the top end face of the housing (801). A protrusion (808) is fixedly connected to the inner wall of the machine body (1). A protrusion (809) is fixedly connected to the bottom end face of the sieve plate (7).

2. The pulverizer for producing electrocarbon products according to claim 1, characterized in that: The second pulley (805) is inserted into the bottom of the sieve plate (7), and the second pulley (805) is connected to the belt (804) for transmission.

3. The pulverizer for producing electrocarbon products according to claim 1, characterized in that: The cleaning assembly (8) also includes a fan (806) fixedly connected to the inner wall of the housing (801), an air outlet (807) is provided on the top end face of the housing (801), and an inclined plate (810) is fixedly connected to the top end face of the housing (801).

4. A pulverizer for producing electrocarbon products according to claim 3, characterized in that: The inclined plate (810) blocks the top of the air outlet (807), and the inclined plate (810) is set at an angle.

5. A pulverizer for producing electrocarbon products according to claim 1, characterized in that: The inner wall of the body (1) is fixedly connected to a baffle (9), and the inner wall of the body (1) is fixedly connected to a baffle (12).

6. A pulverizer for producing electrocarbon products according to claim 1, characterized in that: A servo motor (10) is fixedly connected to the side wall of the body (1), and a rotating plate (11) is fixedly connected to the output end of the servo motor (10). The rotating plate (11) is movably connected to the top end face of the guide plate (4).

7. A pulverizer for producing electrocarbon products according to claim 1, characterized in that: The number of the first protrusion (808) and the second protrusion (809) is set in several groups. The several groups of the first protrusion (808) and the second protrusion (809) are equally spaced on the inner wall of the machine body (1) and the bottom of the sieve plate (7). The first protrusion (808) and the second protrusion (809) are movably connected.

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