Preparation device of carbon molecular sieve

Abstract

The utility model relates to the technical field of preparation devices, and discloses a carbon molecular sieve preparation device which comprises a mixing bin, a sliding groove is formed in the top of the inner wall of the mixing bin, the top end of the mixing bin is fixedly connected with a second servo motor, and the output end of the second servo motor is fixedly connected with a rotating plate. A plurality of transmission rods are fixedly connected to the left side and the right side of the bottom end of the rotating plate, stirring blades are fixedly connected to the bottom ends of the transmission rods, a spiral blade is fixedly connected to the middle of the bottom end of the rotating plate, a guide pipe is fixedly connected to the bottom of the inner wall of the mixing bin, and a plurality of feeding grooves are formed in the bottom end of the outer wall of the guide pipe. According to the stirring device, after the motor is started, the rotating plate and the transmission rod rotate to enable the stirring blades to stir materials, the spiral blades at the bottom of the rotating plate cooperate with the guide pipe, and the materials enter through the feeding groove and are upwards conveyed and thrown out by the spiral blades, so that more comprehensive mixing and stirring are realized, the stirring efficiency and effect are improved, and the use requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of preparation device technology, and in particular to a preparation device for carbon molecular sieves. Background Technology

[0002] The carbon molecular sieve preparation device is a specialized piece of equipment used to produce carbon molecular sieves. Carbon molecular sieves are a novel type of adsorbent with a uniform microporous structure and a small pore size distribution. They can selectively adsorb and separate mixed gases based on the differences in the diameter of gas molecules. This preparation device encompasses equipment involved in multiple process flows, including raw material pretreatment, carbonization, and activation. These devices work together to achieve the transformation from initial raw materials to carbon molecular sieve products with specific properties. By preparing high-efficiency carbon molecular sieves, industrial waste gases can be adsorbed and enriched, achieving the dual goals of resource recovery and waste gas emission reduction. This aligns with the concept of sustainable development and is of great significance for improving air quality and promoting green economic development.

[0003] The carbon molecular sieve preparation device has some shortcomings in operation. The preparation cycle is long, and the entire process from raw material input to final product output is time-consuming, affecting production efficiency. This is mainly due to the slow reaction rate of some process steps and the lack of tight and efficient connection between equipment. Existing devices have improved work efficiency by changing the reaction environment and automating mechanical operation to reduce manual intervention. However, the stability of product quality needs to be improved. Different batches of products have certain differences in key indicators such as pore size distribution and adsorption performance. This is due to the uneven mixing of raw materials in the device, which leads to fluctuations in product performance. It cannot fully meet the stringent requirements of high-end application fields for the quality stability of carbon molecular sieves, reducing product quality and work efficiency, and making it difficult to meet the needs of use. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a carbon molecular sieve preparation device, which aims to improve the problem of insufficient mixing in the prior art, resulting in poor product stability and reduced work efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a carbon molecular sieve preparation device, comprising a mixing chamber, wherein a groove is provided on the top of the inner wall of the mixing chamber, a servo motor is fixedly connected to the top of the mixing chamber, a rotating plate is fixedly connected to the output end of the servo motor, multiple transmission rods are fixedly connected to the left and right sides of the bottom of the rotating plate, a stirring blade is fixedly connected to the bottom of the transmission rod, a spiral blade is fixedly connected to the middle of the bottom of the rotating plate, a guide tube is fixedly connected to the bottom of the inner wall of the mixing chamber, multiple feeding grooves are provided on the bottom of the outer wall of the guide tube, and a material cutting mechanism is provided at the bottom of the mixing chamber, the material cutting mechanism being used to cut the material.

[0006] As a further description of the above technical solution:

[0007] The material cutting mechanism includes an extrusion tube, the top end of which is fixedly connected to the bottom end of the mixing chamber. Multiple connecting blocks are fixedly connected to the front and rear sides of the bottom of the outer wall of the extrusion tube. A screw is threaded to the top of the front connecting block, and a threaded block is threaded to the bottom of the outer wall of the screw. An extrusion disc is fixedly connected to the rear side of the threaded block. A servo motor is fixedly connected to the left side of the outer wall of the extrusion tube, and a cutting strip is fixedly connected to the output end of the servo motor.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the servo motor is provided with a protective shell, and the outer wall of the protective shell is provided with multiple heat dissipation grooves.

[0010] As a further description of the above technical solution:

[0011] The top left side of the mixing chamber is fixedly connected to a feed inlet 1, and the top right side of the mixing chamber is fixedly connected to a feed inlet 2.

[0012] As a further description of the above technical solution:

[0013] A support ring is fixedly connected to the bottom of the outer wall of the mixing chamber, and support frames are fixedly connected to both the left and right sides of the support ring.

[0014] As a further description of the above technical solution:

[0015] The bottom end of the support frame is fixedly connected to a fixing plate, and multiple fixing holes are provided at the top corners of the fixing plate.

[0016] As a further description of the above technical solution:

[0017] A collection box is fixedly connected to the top center of the fixed plate, and the collection box is located directly below the mixing chamber.

[0018] As a further description of the above technical solution:

[0019] An observation window, which is square in shape, is fixedly connected to the front side of the mixing chamber.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the mixing chamber is connected to the rotating plate through a slide groove. When the motor starts, it drives the rotating plate and the transmission rod to rotate. The stirring blade stirs the material. The spiral blade at the bottom of the rotating plate cooperates with the guide pipe. The material enters through the feed chute and is conveyed upward and thrown out by the spiral blade. This design achieves more comprehensive mixing and stirring, improves the mixing efficiency and effect, and meets the usage requirements.

[0022] 2. In this utility model, after the mixing is completed, the material is discharged through the reverse rotation of the spiral blade. The extrusion tube is connected to the extrusion disc by the connecting block and screw, which facilitates quick assembly and disassembly. The material is shaped through the holes of the extrusion disc. The servo motor on the outer wall of the extrusion tube drives the cutting strip to rotate and cut the material as needed. This design simplifies the operation, improves efficiency, facilitates maintenance, and meets the usage requirements. Attached Figure Description

[0023] Figure 1 This is a perspective view of the mixing chamber of a carbon molecular sieve preparation apparatus proposed in this utility model.

[0024] Figure 2 This is a partial structural breakdown of the mixing chamber of a carbon molecular sieve preparation apparatus proposed in this utility model;

[0025] Figure 3 This is a partial structural diagram of the stirring plate of the carbon molecular sieve preparation device proposed in this utility model;

[0026] Figure 4 This is a partial structural diagram of the extrusion tube of a carbon molecular sieve preparation device proposed in this utility model;

[0027] Figure 5 This is a partial structural diagram of the collection box of a carbon molecular sieve preparation device proposed in this utility model.

[0028] Legend:

[0029] 1. Mixing chamber; 2. Material cutting mechanism; 201. Extrusion tube; 202. Connecting block; 203. Screw; 204. Extrusion disc; 205. Threaded block; 206. Servo motor one; 207. Cutting strip; 3. Slide groove; 4. Servo motor two; 5. Rotating plate; 6. Transmission rod; 7. Stirring blade; 8. Spiral blade; 9. Guide tube; 10. Feed chute; 11. Protective shell; 12. Heat dissipation groove; 13. Feed port one; 14. Feed port two; 15. Support ring; 16. Support frame; 17. Fixing plate; 18. Fixing hole; 19. Collection box; 20. Observation window. Detailed Implementation

[0030] 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.

[0031] Please see the appendix Figure 1 Appendix Figure 2and attached Figure 3 An embodiment of this utility model provides a carbon molecular sieve preparation device, including a mixing chamber 1. A groove 3 is provided on the top of the inner wall of the mixing chamber 1. A servo motor 4 is fixedly connected to the top of the mixing chamber 1. A rotating plate 5 is fixedly connected to the output end of the servo motor 4. Multiple transmission rods 6 are fixedly connected to the left and right sides of the bottom end of the rotating plate 5. A stirring plate 7 is fixedly connected to the bottom end of the transmission rod 6. A spiral plate 8 is fixedly connected to the middle of the bottom end of the rotating plate 5. A guide tube 9 is fixedly connected to the bottom of the inner wall of the mixing chamber 1. Multiple feeding grooves 10 are provided on the bottom of the outer wall of the guide tube 9. A material cutting mechanism 2 is provided at the bottom of the mixing chamber 1. The material cutting mechanism 2 is used to cut the material.

[0032] Specifically, a chute 3 is provided inside the mixing chamber 1, offering a flexible connection method. Servo motor 4 provides power, and its output is tightly connected to the rotating plate 5, ensuring power transmission. Multiple transmission rods 6 are fixedly connected to the bottom left and right sides of the rotating plate 5. These transmission rods 6 are evenly distributed to ensure uniform mixing. Stirring blades 7 are fixedly connected to the bottom of the transmission rods 6. Driven by the rotating plate 5, they can efficiently mix materials. Spiral blades 8 are also fixedly connected to the bottom center of the rotating plate 5. The spiral blades 8 help the materials flow and mix better during the mixing process. A guide pipe 9 is fixedly connected to the bottom of the inner wall of the mixing chamber 1. Multiple feed slots 10 are opened at the bottom of the outer wall of the guide pipe 9, allowing materials to enter the guide pipe 9 in an orderly manner. The main function of the cutting mechanism 2 is to precisely cut the shaped materials to ensure that the size and shape of the materials meet production requirements.

[0033] Please see the appendix Figure 1 and attached Figure 4 The material cutting mechanism 2 includes an extrusion tube 201. The top end of the extrusion tube 201 is fixedly connected to the bottom end of the mixing chamber 1. Multiple connecting blocks 202 are fixedly connected to the front and rear sides of the bottom of the outer wall of the extrusion tube 201. A screw 203 is threadedly connected to the top of the front connecting block 202. A threaded block 205 is threadedly connected to the bottom of the outer wall of the screw 203. An extrusion disc 204 is fixedly connected to the rear side of the threaded block 205. A servo motor 206 is fixedly connected to the left side of the outer wall of the extrusion tube 201. A cutting strip 207 is fixedly connected to the output end of the servo motor 206.

[0034] Specifically, the top end of the extrusion tube 201 is tightly connected to the bottom end of the mixing chamber 1 through a fixed connection, ensuring the stable operation of the structure. Multiple connecting blocks 202 are provided on both the front and rear sides of the bottom of the outer wall of the extrusion tube 201. These connecting blocks 202 are fixed in the corresponding positions of the extrusion tube 201 to facilitate the connection of components. A screw 203 is installed on the top of the front connecting block 202 through a threaded connection. The bottom of the outer wall of the screw 203 is also connected to a threaded block 205 through a threaded connection. An extrusion disc 204 is fixedly connected to the rear side of the threaded block 205, so that the extrusion disc 204 can be firmly connected. This extrusion disc 204 plays an important role in shaping during the working process. A servo motor 206 is also fixedly connected to the left side of the outer wall of the extrusion tube 201. A cutting strip 207 is directly fixedly connected to the output end of the servo motor 206. The cutting strip 207 can perform precise cutting under the drive of the servo motor 206.

[0035] Please see the appendix Figure 1 and attached Figure 5 The outer wall of the servo motor 4 is provided with a protective shell 11. The outer wall of the protective shell 11 is provided with multiple heat dissipation slots 12. The top left side of the mixing chamber 1 is fixedly connected to the feed inlet 13, and the top right side of the mixing chamber 1 is fixedly connected to the feed inlet 2 14. The bottom of the outer wall of the mixing chamber 1 is fixedly connected to the support ring 15, and the left and right sides of the support ring 15 are fixedly connected to the support frame 16.

[0036] Specifically, the protective shell 11 ensures the safety and stability of the motor during operation. The outer wall of the protective shell 11 is not only sturdy and durable, but also has multiple heat dissipation grooves 12 evenly opened on its surface to improve heat dissipation efficiency. These heat dissipation grooves 12 help to dissipate heat quickly, thereby effectively preventing the motor from overheating. To facilitate the input of materials, a feed inlet 13 is fixedly connected to the top left of the mixing chamber 1, while another feed inlet 14 is fixedly connected to the top right. This allows for simultaneous feeding through two channels, improving mixing efficiency. A support ring 15 is also fixedly connected to the bottom of the outer wall of the mixing chamber 1. The support ring 15 not only enhances the overall structural stability of the mixing chamber 1, but also has support frames 16 fixedly connected to its left and right sides. These support frames 16 provide additional support for the entire equipment, ensuring stable operation under various working conditions.

[0037] Please see the appendix Figure 1 and attached Figure 2 The bottom end of the support frame 16 is fixedly connected to a fixing plate 17. Multiple fixing holes 18 are provided at the top corners of the fixing plate 17. A collection box 19 is fixedly connected to the top center of the fixing plate 17. The collection box 19 is located directly below the mixing chamber 1. An observation window 20 is fixedly connected to the front side of the mixing chamber 1. The observation window 20 is a square block.

[0038] Specifically, the bottom of the support frame 16 is fixedly connected to the fixing plate 17 through a sturdy connection method, ensuring the stability of the overall structure. The multiple fixing holes 18 at the top corner of the fixing plate 17 are not only used for the installation of the fixing plate 17, but also can adapt to the installation requirements in different environments. The collection box 19 at the top center of the fixing plate 17 is set directly below the mixing chamber 1 to facilitate the collection of materials generated from the mixing chamber 1. In order to facilitate the observation of the internal situation of the mixing chamber 1, an observation window 20 is fixedly connected to its front side. The observation window 20 is square block-shaped, which ensures the clarity of observation and is consistent with the overall appearance design of the equipment.

[0039] Working principle: The rotating plate 5 can rotate by opening a chute 3 on the mixing chamber 1. When the servo motor 4 is started, the rotating plate 5 connected to the output end of the servo motor 4 rotates, thereby driving the transmission rod 6 fixedly connected to the rotating plate 5 to rotate together. This causes the stirring blade 7 at the bottom of the transmission rod 6 to stir the material. In addition, a spiral blade 8 is connected to the middle of the bottom end of the rotating plate 5. The spiral blade 8 rotates against the inner wall of the guide pipe 9 fixed on the mixing chamber 1. During the mixing process, the material enters from the feed chute 10 opened at the bottom of the guide pipe 9 and is guided to the top and sprinkled out by the spiral blade 8. This structure can more comprehensively and irregularly mix the material, improve the mixing effect, reduce the mixing time, improve the mixing efficiency, and meet the usage requirements.

[0040] After mixing, the material can be better discharged from the extrusion tube 201 through the reverse rotation of the spiral blade 8. Since the connecting block 202 is fixed on the upper part of the extrusion tube 201, and the connecting block 202 has screws 203 that can be threadedly connected to the threaded block 205 on the extrusion disc 204, the extrusion disc 204 can be quickly disassembled and assembled, so that the material can be shaped through the holes on the extrusion disc 204 when it is extruded. A servo motor 206 is also installed on the outer wall of the extrusion tube 201. When the servo motor 206 is started, it drives the cutting strip 207 at its output end to rotate, cutting the material according to the required specifications. This structure can complete the processing after mixing and discharging, reducing operation steps, improving work efficiency, and facilitating disassembly and maintenance, thus meeting the usage requirements.

[0041] 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 device for preparing carbon molecular sieves, comprising a mixing chamber (1), characterized in that: The mixing chamber (1) has a groove (3) on the top of its inner wall. A servo motor (4) is fixedly connected to the top of the mixing chamber (1). A rotating plate (5) is fixedly connected to the output end of the servo motor (4). Multiple transmission rods (6) are fixedly connected to the left and right sides of the bottom of the rotating plate (5). A stirring blade (7) is fixedly connected to the bottom of the transmission rod (6). A spiral blade (8) is fixedly connected to the middle of the bottom of the rotating plate (5). A guide pipe (9) is fixedly connected to the bottom of the inner wall of the mixing chamber (1). Multiple feed slots (10) are opened at the bottom of the outer wall of the guide pipe (9). A material cutting mechanism (2) is provided at the bottom of the mixing chamber (1). The material cutting mechanism (2) is used for shaping and cutting materials.

2. The apparatus for preparing carbon molecular sieves according to claim 1, characterized in that: The material cutting mechanism (2) includes an extrusion tube (201). The top end of the extrusion tube (201) is fixedly connected to the bottom end of the mixing chamber (1). Multiple connecting blocks (202) are fixedly connected to the front and rear sides of the bottom of the outer wall of the extrusion tube (201). A screw (203) is threadedly connected to the top of the front connecting block (202). A threaded block (205) is threadedly connected to the bottom of the outer wall of the screw (203). An extrusion disc (204) is fixedly connected to the rear side of the threaded block (205). A servo motor (206) is fixedly connected to the left side of the outer wall of the extrusion tube (201). A cutting strip (207) is fixedly connected to the output end of the servo motor (206).

3. The apparatus for preparing carbon molecular sieves according to claim 1, characterized in that: The outer wall of the servo motor 2 (4) is provided with a protective shell (11), and the outer wall of the protective shell (11) is provided with multiple heat dissipation grooves (12).

4. The apparatus for preparing carbon molecular sieves according to claim 1, characterized in that: The top left side of the mixing chamber (1) is fixedly connected to the feed inlet 1 (13), and the top right side of the mixing chamber (1) is fixedly connected to the feed inlet 2 (14).

5. The apparatus for preparing carbon molecular sieves according to claim 1, characterized in that: A support ring (15) is fixedly connected to the bottom of the outer wall of the mixing chamber (1), and a support frame (16) is fixedly connected to both the left and right sides of the support ring (15).

6. The apparatus for preparing carbon molecular sieves according to claim 5, characterized in that: The bottom end of the support frame (16) is fixedly connected to a fixing plate (17), and multiple fixing holes (18) are provided at the top corners of the fixing plate (17).

7. The apparatus for preparing carbon molecular sieves according to claim 6, characterized in that: A collection box (19) is fixedly connected to the top center of the fixed plate (17), and the collection box (19) is located directly below the mixing chamber (1).

8. The apparatus for preparing carbon molecular sieves according to claim 1, characterized in that: An observation window (20) is fixedly connected to the front side of the mixing chamber (1), and the observation window (20) is a square block.

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