Opposite impact type airflow crushing assembly for kaolin

Abstract

The utility model relates to the technical field of kaolin crushing, and discloses a kaolin hedging type airflow crushing assembly which comprises a conical barrel, a crushing ring is arranged on the top surface of the conical barrel, a processing mechanism is arranged on the inner wall of the crushing ring, and the processing mechanism is used for screening and outputting crushed materials. A feeding mechanism is arranged on the outer wall of the conical barrel and used for inputting materials, an air inlet mechanism is arranged at the lower end of the conical barrel, the processing mechanism comprises a first motor, the first motor is fixed to the outer wall of the crushing ring, and the output end of the first motor penetrates through the outer wall of the crushing ring and is fixedly connected with a first rotating shaft. According to the kaolin crushing and screening device disclosed by the utility model, kaolin is carried by a plurality of airflows to oppositely impact at a certain angle, and violent collision is generated between the airflows, so that kaolin particles are crushed, larger particles are crushed by the screening barrel, and the particles meeting the requirements enter from gaps of the screening barrel and are conveyed out through the discharge hole, so that the crushing and screening of the kaolin are realized.

Description

Technical Field

[0001] This utility model relates to the field of kaolin pulverization technology, and in particular to a kaolin counter-flow pulverizing component. Background Technology

[0002] Kaolin, named after Gaoling Village in Jingdezhen City, Jiangxi Province, China, where it was first discovered, is a type of clay or clay rock mainly composed of kaolinite group clay minerals. Its main chemical component is hydrated aluminum silicate. The kaolinite group minerals include perlite, dickite, kaolinite, and halloysite, all of which are layered silicate minerals, with kaolinite and halloysite being the most abundant. Kaolin is mostly dull, and when pure, it is white and fine-grained. When it contains impurities, it can be gray, yellow, or brown. It can appear as loose clods or dense rock blocks. It is a major raw material in the ceramics industry, used for ceramic bodies and glazes. It can also be used as refractory materials in the metallurgical industry and in the high-grade glass manufacturing industry.

[0003] In the past, the processing of kaolin mainly relied on relatively primitive and extensive technical means. People mainly relied on manual labor and some basic mechanical equipment for crushing operations. This method was not only inefficient, but also difficult to achieve precise standards in controlling the particle size. This resulted in a large difference in the quality of kaolin products. Over time, people began to use some basic mechanical crushing equipment to improve production efficiency. Although these devices improved crushing efficiency to some extent, they still had obvious shortcomings in producing high-quality kaolin products with uniform particle size. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a kaolin counter-flow pulverizing component, which aims to improve the problems of low quality and uneven particle size of kaolin products produced in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a kaolin impact airflow pulverizing component, comprising a conical barrel, a crushing ring provided on the top surface of the conical barrel, a processing mechanism provided on the inner wall of the crushing ring, the processing mechanism being used to screen and output the pulverized material, a feeding mechanism provided on the outer wall of the conical barrel, the feeding mechanism being used to input material, and an air inlet mechanism provided at the lower end of the conical barrel;

[0006] The processing mechanism includes a motor, which is fixed to the outer wall of the crushing ring. The output end of the motor passes through the outer wall of the crushing ring and is fixedly connected to a rotating shaft. A screening component is provided at the other end of the rotating shaft, and a negative pressure component is provided at the other end of the screening component. A discharge port is provided at one end of the negative pressure component.

[0007] As a further description of the above technical solution:

[0008] The feeding mechanism includes an external component, which is disposed on the outer wall of the conical barrel. A power component is disposed on the inner wall of the external component. A spiral blade is disposed on the outer side of the power component. A stabilizing element is disposed on the inner wall of the external component.

[0009] As a further description of the above technical solution:

[0010] The screening component includes a screening barrel, one end of which is fixedly connected to one end of a rotating shaft, and the other end of the screening component is provided with a bearing.

[0011] As a further description of the above technical solution:

[0012] The negative pressure component includes a connecting pipe, one end of which is rotatably connected to the inner wall of the bearing, and the other end of which is provided with an accelerating fan, and the outer wall of the accelerating fan is provided with a discharge port.

[0013] As a further description of the above technical solution:

[0014] The external component includes a housing, the outer wall of which is connected to the outer wall of the conical barrel, and a feed hopper is provided on the top of the housing. The power component includes a second motor, which is fixed to one end of the housing, and a second rotating shaft is fixedly connected to the output end of the second motor.

[0015] As a further description of the above technical solution:

[0016] The air intake mechanism includes a vortex assembly, which is disposed at the lower end of the outer wall of the conical barrel, and an air intake pipe is disposed on the outer side of the vortex assembly.

[0017] As a further description of the above technical solution:

[0018] The vortex assembly includes a flow divider ring, which is connected to the air inlet pipe, and the inner wall of the flow divider ring is provided with multiple nozzles.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the conical barrel is provided with a support frame, and the outer wall of the crushing ring is provided with an installation block.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, when the equipment is running, a high-speed airflow is input into the air inlet pipe. The airflow is evenly distributed to the splitter ring. Multiple nozzles are arranged opposite each other and form a certain angle inside the conical barrel. Multiple airflows carry the kaolin soil input into the conical barrel by the feeding mechanism and impact each other at a certain angle. The kaolin soil particles gain extremely high relative speed during the impact process and collide violently with each other, causing the kaolin soil particles to break. The acceleration fan at the top runs and forms a negative pressure at the top of the crushing ring. The crushed kaolin soil is attracted to the outer wall of the screening barrel by the negative pressure. The screening barrel rotates under the drive of motor one to crush larger particles. Particles that meet the requirements enter through the gaps in the screening barrel and are then conveyed out through the discharge port, thus realizing the crushing and screening of kaolin soil.

[0023] 2. In this utility model, kaolin enters from the feed hopper, and the second motor drives the second rotating shaft to rotate. The thrust of the spiral blades is used to move the kaolin along the axial direction to achieve conveying. The pitch of the spiral blades gradually decreases, and the kaolin is initially crushed and squeezed. The feeding mechanism has a compact structure, occupies little space, can be flexibly arranged in narrow spaces, and the conveying is continuous and stable. Attached Figure Description

[0024] Figure 1 This is a front perspective view of the kaolin impact airflow pulverizer component proposed in this utility model;

[0025] Figure 2 This is a partial structural exploded view of the kaolin counter-flow pulverizing component proposed in this utility model;

[0026] Figure 3 This is a partial structural exploded view of the kaolin counter-flow pulverizing component proposed in this utility model;

[0027] Figure 4 This is a partial structural exploded view of the kaolin counter-flow pulverizing component proposed in this utility model;

[0028] Figure 5 This is a partial structural schematic diagram of the kaolin impact airflow pulverizer component proposed in this utility model.

[0029] Legend:

[0030] 1. Conical barrel; 2. Processing mechanism; 201. Motor 1; 202. Rotating shaft 1; 203. Screening assembly; 2031. Screening barrel; 2032. Bearing; 204. Negative pressure assembly; 2041. Connecting pipe; 2042. Accelerating fan; 205. Discharge port; 3. Feeding mechanism; 301. External assembly; 3011. Outer shell; 3012. Feed hopper; 302. Power assembly; 3021. Motor 2; 3022. Rotating shaft 2; 303. Spiral blade; 304. Stabilizer; 4. Air intake mechanism; 401. Air intake pipe; 402. Vortex assembly; 4021. Diverter ring; 4022. Nozzle; 5. Crushing ring; 6. Support frame; 7. Mounting block. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model is provided: a kaolin impact airflow pulverizing component, including a conical barrel 1, a crushing ring 5 is provided on the top surface of the conical barrel 1, a processing mechanism 2 is provided on the inner wall of the crushing ring 5, the processing mechanism 2 is used to screen and output the pulverized material, a feeding mechanism 3 is provided on the outer wall of the conical barrel 1, the feeding mechanism 3 is used to input material, and an air inlet mechanism 4 is provided at the lower end of the conical barrel 1.

[0033] The processing mechanism 2 includes a motor 201, which is fixed to the outer wall of the crushing ring 5. The output end of the motor 201 passes through the outer wall of the crushing ring 5 and is fixedly connected to a rotating shaft 202. The other end of the rotating shaft 202 is provided with a screening component 203, and the other end of the screening component 203 is provided with a negative pressure component 204. One end of the negative pressure component 204 is provided with a discharge port 205.

[0034] Specifically, the top crushing ring 5 of the conical barrel 1 ensures efficient crushing. The inner wall of the crushing ring 5 is equipped with a processing mechanism 2, which precisely screens the crushed material to ensure the output material meets the required particle size standard. The outer wall of the conical barrel 1 is equipped with a feeding mechanism 3, which uniformly and continuously feeds the material into the crushing assembly. The lower end of the conical barrel 1 is equipped with an air inlet mechanism 4, which provides the necessary airflow to support the crushing process. The processing mechanism 2 includes a motor 201. 1. Fixed to the outer wall of the crushing ring 5 to ensure stable operation. The output end of motor 201 passes through the outer wall of the crushing ring 5 and is fixedly connected to the rotating shaft 202. The other end of the rotating shaft 202 is connected to the screening component 203, which is responsible for the initial screening of the crushed material. The other end of the screening component 203 is connected to the negative pressure component 204, which can further separate and clean the screened material by means of negative pressure. One end of the negative pressure component 204 is provided with a discharge port 205 to ensure that the processed material can be output smoothly.

[0035] Please see the appendix Figure 4 - Appendix Figure 5 The feeding mechanism 3 includes an external component 301, which is disposed on the outer wall of the conical barrel 1. A power component 302 is disposed on the inner wall of the external component 301. A spiral blade 303 is disposed on the outer side of the power component 302. A stabilizing element 304 is disposed on the inner wall of the external component 301.

[0036] Specifically, the feeding mechanism 3 includes an external component 301, which is disposed on the outer wall of the conical barrel 1. Inside the external component 301 is a power component 302, which is the core of the feeding mechanism 3 and is responsible for providing the necessary power to drive the entire feeding process. The power component 302 has a spiral blade 303 on its outer side, which can effectively guide the material to move along a predetermined path. The inner wall of the external component 301 has a stabilizer 304, which helps to reduce vibration and noise and improve the reliability of the entire system.

[0037] Please see the appendix Figure 1 - Appendix Figure 3The screening component 203 includes a screening barrel 2031, one end of which is fixedly connected to one end of the rotating shaft 202. The other end of the screening component 203 is provided with a bearing 2032. The negative pressure component 204 includes a connecting pipe 2041, one end of which is rotatably connected to the inner wall of the bearing 2032. The other end of the connecting pipe 2041 is provided with an accelerating fan 2042. The outer wall of the accelerating fan 2042 is provided with a discharge port 205. The external component 301 includes a housing 3011, the outer wall of which is connected to the outer wall of the conical barrel 1. The top of the housing 3011 is provided with a feeding hopper 3012. The power component 302 includes a second motor 3021, which is fixed to one end of the housing 3011. The output end of the second motor 3021 is fixedly connected to the rotating shaft 3022.

[0038] Specifically, the screening component 203 includes a screening barrel 2031, one end of which is fixedly connected to one end of a rotating shaft 202. The other end of the screening component 203 is provided with a bearing 2032, which ensures that the screening barrel 2031 can rotate smoothly. The negative pressure component 204 includes a connecting pipe 2041, one end of which is rotatably connected to the inner wall of the bearing 2032, ensuring that the connecting pipe 2041 can rotate with the rotation of the screening barrel 2031. The other end of the connecting pipe 2041 is provided with an accelerating fan 2042, and the outer wall of the accelerating fan 2042 is provided with a discharge port 205 for discharging the screened material. The external component 301 includes a housing 3011, the outer wall of which is connected to the outer wall of the conical barrel 1 to ensure that the material can smoothly enter the screening component 203. The top of the housing 3011 is provided with a feed hopper 3012 for feeding the material to be screened. The power component 302 includes a second motor 3021, which is fixed to one end of the housing 3011. The output end is fixedly connected to a second rotating shaft 3022, which drives the screening barrel 2031 to rotate.

[0039] Please see the appendix Figure 3 - Appendix Figure 5 The air intake mechanism 4 includes a vortex assembly 402, which is located at the lower end of the outer wall of the conical barrel 1. An air intake pipe 401 is provided on the outer side of the vortex assembly 402. The vortex assembly 402 includes a flow divider ring 4021, which is connected to the air intake pipe 401. Multiple nozzles 4022 are provided on the inner wall of the flow divider ring 4021. A support frame 6 is provided on the outer wall of the conical barrel 1, and an installation block 7 is provided on the outer wall of the crushing ring 5.

[0040] Specifically, the air intake mechanism 4 includes a vortex assembly 402, which is located at the lower end of the outer wall of the conical barrel 1. An air intake pipe 401 is configured on the outside of the vortex assembly 402 to facilitate the smooth entry of air. The vortex assembly 402 includes a flow divider ring 4021, which is directly connected to the air intake pipe 401 to ensure the continuity of airflow. Multiple nozzles 4022 are provided on the inner wall of the flow divider ring 4021, which can evenly spray air into the internal space of the conical barrel 1. A support frame 6 is provided on the outer wall of the conical barrel 1 to help maintain the stability of the entire air intake mechanism 4. An installation block 7 is provided on the outer wall of the crushing ring 5 for fixing.

[0041] Working principle: When the equipment is running, a high-speed airflow is input into the air inlet pipe 401. The airflow is evenly distributed to the flow divider ring 4021. Multiple nozzles 4022 are set in opposite directions and form a certain angle in the conical barrel 1. Multiple airflows carry kaolin soil input into the conical barrel 1 by the feeding mechanism 3 and impact each other at a certain angle. The kaolin soil particles gain extremely high relative speed during the impact process and collide violently with each other, causing the kaolin soil particles to break. The accelerating fan 2042 at the top runs and forms a negative pressure at the top of the crushing ring 5. The crushed kaolin soil is attracted to the outer wall of the screening barrel 2031 by the negative pressure. The screening barrel 2031 rotates under the drive of the motor 201 to crush larger particles. Particles that meet the requirements enter through the gaps in the screening barrel 2031 and are then conveyed out through the discharge port 205, realizing the crushing and screening of kaolin soil.

[0042] Kaolin enters from the feed hopper 3012. Motor 2 3021 drives the rotating shaft 2 3022 to rotate. The thrust of the spiral blade 303 is used to move the kaolin along the axial direction to achieve conveying. The pitch of the spiral blade 303 gradually decreases, and the kaolin is initially crushed. The feeding mechanism 3 has a compact structure, occupies little space, can be flexibly arranged in narrow spaces, and the conveying is continuous and stable.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A kaolin impact-type airflow pulverizing assembly, comprising a conical barrel (1), characterized in that: The top surface of the conical barrel (1) is provided with a crushing ring (5), the inner wall of the crushing ring (5) is provided with a processing mechanism (2), the processing mechanism (2) is used to screen and output the crushed material, the outer wall of the conical barrel (1) is provided with a feeding mechanism (3), the feeding mechanism (3) is used to input the material, and the lower end of the conical barrel (1) is provided with an air inlet mechanism (4). The processing mechanism (2) includes a motor (201), which is fixed to the outer wall of the crushing ring (5). The output end of the motor (201) passes through the outer wall of the crushing ring (5) and is fixedly connected to a rotating shaft (202). The other end of the rotating shaft (202) is provided with a screening component (203), and the other end of the screening component (203) is provided with a negative pressure component (204). One end of the negative pressure component (204) is provided with a discharge port (205).

2. The kaolin counter-flow pulverizing assembly according to claim 1, characterized in that: The feeding mechanism (3) includes an external component (301), which is disposed on the outer wall of the conical barrel (1). A power component (302) is disposed on the inner wall of the external component (301), a spiral blade (303) is disposed on the outer side of the power component (302), and a stabilizer (304) is disposed on the inner wall of the external component (301).

3. The kaolin counter-flow pulverizing assembly according to claim 1, characterized in that: The screening component (203) includes a screening barrel (2031), one end of which is fixedly connected to one end of a rotating shaft (202), and the other end of the screening component (203) is provided with a bearing (2032).

4. The kaolin counter-flow pulverizing assembly according to claim 3, characterized in that: The negative pressure component (204) includes a connecting pipe (2041), one end of which is rotatably connected to the inner wall of the bearing (2032), and the other end of which is provided with an accelerating fan (2042), and the outer wall of the accelerating fan (2042) is provided with a discharge port (205).

5. The kaolin counter-flow pulverizing assembly according to claim 2, characterized in that: The external component (301) includes a housing (3011), the outer wall of which is connected to the outer wall of the conical barrel (1), and a feed hopper (3012) is provided on the top of the housing (3011). The power component (302) includes a second motor (3021), which is fixed to one end of the housing (3011), and a second rotating shaft (3022) is fixedly connected to the output end of the second motor (3021).

6. The kaolin counter-flow air pulverizing assembly according to claim 1, characterized in that: The air intake mechanism (4) includes a vortex assembly (402), which is disposed at the lower end of the outer wall of the conical barrel (1), and an air intake pipe (401) is disposed on the outer side of the vortex assembly (402).

7. The kaolin counter-flow pulverizing assembly according to claim 6, characterized in that: The vortex assembly (402) includes a flow divider ring (4021), which is connected to the air inlet pipe (401), and the inner wall of the flow divider ring (4021) is provided with a plurality of nozzles (4022).

8. The kaolin counter-flow pulverizing assembly according to claim 1, characterized in that: The outer wall of the conical barrel (1) is provided with a support frame (6), and the outer wall of the crushing ring (5) is provided with an installation block (7).

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