Silicon carbide micro-powder drying processing equipment

Abstract

The utility model relates to a silicon carbide micro powder drying processing equipment belongs to silicon micro powder processing field, including jar body and support frame, the outside of jar body is provided with support box, and the outside of guide box is connected with the outside of jar body, the upper connection of support box has the connecting plate, and the upper installation of connecting plate has no. The output end of no. The motor is connected with the connecting rod behind penetrating the connecting plate, and a plurality of groups of crushing knives are installed on the connecting rod, the crushing box is installed on the connecting plate, and the no. The motor is installed on the connecting plate. Through the cooperation of motor and connecting rod and crushing knife, the caked material can be crushed, the particle size is more uniform after crushing, hot air or heat can be more uniformly applied to each particle, the caking of silicon carbide micro powder caused by moisture is avoided, the caking of silicon carbide micro powder is too large in volume, and it is difficult to dry uniformly, thereby improving the quality of raw material drying.

Description

Technical Field

[0001] This utility model belongs to the field of silicon carbide micro powder processing technology, specifically relating to a silicon carbide micro powder drying and processing equipment. Background Technology

[0002] Silicon carbide micro powder is an extremely fine powder made from silicon carbide raw materials through processes such as crushing, grinding, and grading. Silicon carbide itself is a synthetic ceramic material, formed by the reaction of silicon and carbon at high temperatures. It has excellent properties such as extremely high hardness, high temperature resistance, corrosion resistance, and good thermal conductivity. Silicon carbide micro powder is a high-performance industrial powder material. Due to its excellent physicochemical properties, it has wide applications in abrasives, refractory materials, structural ceramics, electronic semiconductors, composite materials, photovoltaics, and other fields. With the rapid development of new energy, semiconductors, and high-end manufacturing industries, the demand for silicon carbide micro powder is also continuously increasing.

[0003] In the prior art, Chinese patent CN210832874U discloses a drying device for drying silicon carbide micro powder. This patent can break up silicon carbide that has condensed into lumps due to moisture before drying, which greatly improves the drying effect and the yield of silicon carbide micro powder. However, the raw material may be damp before the drying operation, causing the silicon carbide micro powder to clump together. The clumped silicon carbide micro powder is too large and difficult to dry evenly.

[0004] Therefore, we propose a silicon carbide micro powder drying and processing equipment to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a silicon carbide micro powder drying and processing equipment that can solve the problems mentioned in the background art.

[0006] The specific technical solution adopted in this utility model is as follows: A silicon carbide micro powder drying and processing device includes a tank and a support frame. A support box is provided on the outside of the tank, and a guide box is connected to the support box. The outside of the guide box is connected to the outside of the tank. A connecting plate is connected to the support box. A first motor is installed on the connecting plate. The output end of the first motor passes through the connecting plate and is connected to a connecting rod. Multiple sets of crushing blades are installed on the connecting rod. A crushing box is installed on the connecting plate and is located outside the multiple sets of crushing blades. A second motor is installed on the connecting plate. The output end of the second motor passes through the connecting plate and is connected to a striking block. The outside of the striking block is in contact with the crushing box.

[0007] The present invention is further configured such that: a fixed frame is installed on the support frame, a No. 3 motor is installed on the tank body, and the exterior of the No. 3 motor is fixedly connected to the inner wall of the fixed frame.

[0008] The present invention is further configured such that: the output end of the No. 3 motor passes through the outer wall of the tank and is connected to a rotating rod, and multiple sets of stirring rods are installed on the outside of the rotating rod.

[0009] The present invention is further configured such that: a heating box is installed at the bottom of the support frame, a fan is installed outside the heating box, and two air outlet pipes are connected to the top of the heating box.

[0010] The present invention is further configured such that: the inner wall of the tank is connected to two air outlet blocks, the ends of the two air outlet pipes away from the heating box pass through the outer walls of the tank and the air outlet blocks respectively and are connected to the inside of the air outlet blocks, each air outlet block is fitted with a protective box, and the inner wall of the tank is connected to a heating plate.

[0011] The present invention is further configured such that: a support plate is connected to the bottom surface of the support frame, an electric push rod is installed on the support plate, a baffle is connected to the output end of the electric push rod, a discharge pipe is connected to the outside of the tank, and the baffle passes through the discharge pipe and is slidably connected inside.

[0012] The present invention is further configured such that: a controller is installed on the support frame, a set of support legs are installed on the bottom surface of the support frame, and a feed pipe is connected to the connecting plate.

[0013] The technical effects achieved by this utility model are as follows: This utility model relates to a silicon carbide micro powder drying and processing equipment. Through the cooperation of a No. 1 motor, connecting rod, and crushing blade, it can crush agglomerated materials. After crushing, the particle size is more uniform, and hot air or heat can be applied more evenly to each particle. This avoids the problem of silicon carbide micro powder clumping due to moisture, and the difficulty in uniformly drying agglomerated silicon carbide micro powder due to its large volume, thereby improving the quality of raw material drying.

[0014] This utility model relates to a silicon carbide micro powder drying and processing equipment. A second motor drives a striking block to rotate, which strikes the crushing box and shakes the material into the guide box. This avoids the problem of the crushed material clogging the holes of the crushing box and sticking to the walls. It also avoids the problem of material accumulating inside the crushing box and causing difficulties in unloading, thus greatly improving work efficiency. Attached Figure Description

[0015] Figure 1 A frontal view structural schematic diagram of a silicon carbide micro powder drying and processing equipment; Figure 2 A schematic diagram of the structure of a silicon carbide micro powder drying and processing equipment from an upward angle. Figure 3 This is a schematic diagram of the right cross-sectional structure of a silicon carbide micro powder drying and processing equipment. Figure 4This is an enlarged structural schematic diagram of a pulverizing component in a silicon carbide micro powder drying and processing equipment.

[0016] In the diagram: 1. Tank body; 2. Support frame; 3. Support leg; 4. Controller; 5. Fixing frame; 6. Motor No. 3; 7. Guide box; 8. Support box; 9. Feed pipe; 10. Air outlet pipe; 11. Heating box; 12. Fan; 13. Discharge pipe; 14. Support plate; 15. Electric actuator; 16. Baffle; 17. Rotating rod; 18. Stirring rod; 19. Heating plate; 20. Protective box; 21. Air outlet block; 22. Crushing box; 23. Motor No. 1; 24. Motor No. 2; 25. Impact block; 26. Connecting rod; 27. Crushing blade; 28. Connecting plate; Detailed Implementation

[0017] To make the purpose and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific implementations of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0018] like Figure 1-4 As shown, a silicon carbide micro powder drying and processing equipment includes a tank 1 and a support frame 2. A support box 8 is provided on the outside of the tank 1, and a guide box 7 is connected to the support box 8. The outside of the guide box 7 is connected to the outside of the tank 1. A connecting plate 28 is connected to the support box 8, and a motor 23 is installed on the connecting plate 28. The output end of the motor 23 passes through the connecting plate 28 and is connected to a connecting rod 26. Multiple sets of crushing blades 27 are installed on the connecting rod 26. A crushing box 22 is installed on the connecting plate 28. The crushing blocks are set outside the multiple sets of crushing blades 27. The first motor 23 drives the connecting rod 26 to rotate, thereby causing the crushing blades 27 to rotate inside the crushing box 22 and crush the material. The second motor 24 is installed on the connecting plate 28. The output end of the second motor 24 passes through the connecting plate 28 and is connected to the striking block 25. The second motor 24 drives the striking block 25 to rotate, thereby knocking the material off and preventing the material from accumulating inside the crushing box 22. The outside of the striking block 25 is in contact with the crushing box 22.

[0019] Furthermore, a fixing frame 5 is installed on the support frame 2, and a No. 3 motor 6 is installed on the tank body 1. The exterior of the No. 3 motor 6 is fixedly connected to the inner wall of the fixing frame 5. The use of the fixing frame 5 ensures the stability of the No. 3 motor 6.

[0020] The output end of motor 6 passes through the outer wall of tank 1 and is connected to a rotating rod 17. Multiple stirring rods 18 are installed on the outside of the rotating rod 17. The stirring rods 18 can be used to stir the material inside tank 1.

[0021] A heating box 11 is installed at the bottom of the support frame 2. A fan 12 is installed on the outside of the heating box 11. Two air outlet pipes 10 are connected to the top of the heating box 11. The use of the heating box 11 ensures that the air blown out by the fan 12 is hot air.

[0022] Two air outlet blocks 21 are connected to the inner wall of the tank body 1. The ends of the two air outlet pipes 10 away from the heating box 11 pass through the outer walls of the tank body 1 and the air outlet blocks 21 respectively and are connected to the inside of the air outlet blocks 21. Each air outlet block 21 is covered with a protective box 20. A heating plate 19 is connected to the inner wall of the tank body 1. The protective box 20 covers the air outlet blocks 21 to ensure that the material does not enter the inside of the air outlet blocks 21.

[0023] The bottom surface of the support frame 2 is connected to the support plate 14, and the support plate 14 is equipped with an electric push rod 15. The output end of the electric push rod 15 is connected to the baffle 16. The outside of the tank body 1 is connected to the discharge pipe 13. The outside of the baffle 16 passes through the discharge pipe 13 and is slidably connected inside. Through the cooperation of the electric push rod 15 and the baffle 16, automatic material feeding is ensured.

[0024] A controller 4 is installed on the support frame 2, a set of support legs 3 is installed on the bottom surface of the support frame 2, and a feed pipe 9 is connected to the upper part of the connecting plate 28.

[0025] The working principle of this utility model is as follows: First, the worker conveys the material to the crushing chamber 22 inside the support box 8 through the feed pipe 9. Then, the first motor 23 drives the connecting rod 26 to rotate, which in turn drives the crushing blade 27 to rotate, thereby crushing large pieces of material. The crushed material falls through the holes in the crushing chamber 22. Next, the second motor 24 drives the striking block 25 to rotate, striking the crushing chamber 22 and shaking the material into the guide box 7. The material then slides through the guide box 7 into the tank 1. Finally, the third motor 6... The rotating rod 17 is driven to rotate, and the stirring rod 18 on the rotating rod 17 stirs the material. Then, the blower 12 generates air force and the heating box 11 heats the material. Finally, the hot air is delivered to the inside of the air outlet block 21 through the air outlet pipe 10 to dry the material. The protective box 20 isolates the material from entering the air outlet block 21, and the heating plate 19 is used to uniformly heat and dry the material inside. Finally, the electric push rod 15 drives the baffle 16 to be pulled out from the discharge pipe 13 to discharge the dried material.

[0026] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the art.

Claims

1. A silicon carbide micro powder drying and processing equipment, characterized in that: It includes a tank body (1) and a support frame (2). A support box (8) is provided on the outside of the tank body (1). A guide box (7) is connected to the support box (8). The outside of the guide box (7) is connected to the outside of the tank body (1). A connecting plate (28) is connected to the upper part of the support box (8). A first motor (23) is installed on the connecting plate (28). The output end of the first motor (23) passes through the connecting plate (28) and is connected to a connecting rod (26). Multiple sets of crushing blades (27) are installed on the connecting rod (26). A crushing box (22) is installed on the connecting plate (28). The crushing box (22) is located outside the multiple sets of crushing blades (27). A second motor (24) is installed on the connecting plate (28). The output end of the second motor (24) passes through the connecting plate (28) and is connected to a striking block (25). The outside of the striking block (25) is in contact with the crushing box (22).

2. The silicon carbide micro powder drying and processing equipment according to claim 1, characterized in that, A fixing frame (5) is installed on the support frame (2), and a No. 3 motor (6) is installed on the tank body (1). The exterior of the No. 3 motor (6) is fixedly connected to the inner wall of the fixing frame (5).

3. The silicon carbide micro powder drying and processing equipment according to claim 2, characterized in that, The output end of the No. 3 motor (6) passes through the outer wall of the tank (1) and is connected to a rotating rod (17). Multiple sets of stirring rods (18) are installed on the outside of the rotating rod (17).

4. The silicon carbide micro powder drying and processing equipment according to claim 1, characterized in that, A heating box (11) is installed at the bottom of the support frame (2), and a fan (12) is installed on the outside of the heating box (11). Two air outlet pipes (10) are connected to the top of the heating box (11).

5. The silicon carbide micro powder drying and processing equipment according to claim 4, characterized in that, The inner wall of the tank (1) is connected to two air outlet blocks (21). The ends of the two air outlet pipes (10) away from the heating box (11) pass through the outer walls of the tank (1) and the air outlet blocks (21) respectively and are connected to the inside of the air outlet blocks (21). Each air outlet block (21) is fitted with a protective box (20). The inner wall of the tank (1) is connected to a heating plate (19).

6. The silicon carbide micro powder drying and processing equipment according to claim 1, characterized in that, The bottom surface of the support frame (2) is connected to a support plate (14), an electric push rod (15) is installed on the support plate (14), the output end of the electric push rod (15) is connected to a baffle (16), the outside of the tank (1) is connected to a discharge pipe (13), and the outside of the baffle (16) passes through the discharge pipe (13) and is slidably connected inside.

7. The silicon carbide micro powder drying and processing equipment according to claim 1, characterized in that, The support frame (2) is equipped with a controller (4), and a set of support legs (3) are installed on the bottom surface of the support frame (2). The feed pipe (9) is connected to the upper part of the connecting plate (28).

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