Carbonization apparatus for producing carbon molecular sieve

Abstract

The utility model discloses a carbonization device for producing carbon molecular sieve relates to carbon molecular sieve production technical field, the utility model discloses a storage subassembly and overturning subassembly, the overturning subassembly includes hollow transmission shaft, the storage subassembly includes subassembly jar body and subassembly jar cover, the top of subassembly jar cover is provided with auxiliary assembly, the utility model discloses an overturning subassembly is set up, specifically is to inject nitrogen into the inside of hollow transmission shaft, hollow transmission shaft will be through the connection setting, the nitrogen in the inside of hollow transmission shaft is oriented to the inside of overturning blade, then rotates hollow transmission shaft, makes hollow transmission shaft drive hollow connecting rod rotation and makes drive overturning blade rotate, so can overturn carbon molecular sieve material through the rotation of overturning blade, prevents carbon molecular sieve material from sticking together when high temperature carbonization, maintains the granular state of carbon molecular sieve material, guarantees the quality of equipment to carbon molecular sieve material processing.

Description

Technical Field

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

[0002] Carbon molecular sieves are porous adsorbents based on carbon materials with a specific pore size distribution. Their core function is to achieve efficient gas separation through differences in molecular size. They possess a well-developed and uniform microporous structure, utilizing the differences in the kinetic diameters of different gas molecules. During pressure swing adsorption (PSA), they preferentially adsorb smaller molecules, allowing larger molecules to pass through, thereby achieving nitrogen enrichment. Their preparation involves high-temperature carbonization, activation, and pore size control processes using carbon sources such as coconut shells and coal to form a controllable pore structure. This results in materials with both high chemical and thermal stability. These materials are widely used in industrial nitrogen production, natural gas purification, and medical oxygen supply, and are one of the core materials for gas separation technology in the energy and chemical industry. Carbon molecular sieves are usually obtained by carbonizing carbon molecular sieve materials at high temperatures. However, the temperature during high-temperature carbonization is much higher than the softening temperature of the carbon molecular sieve materials. This makes the carbon molecular sieve materials in the high-temperature carbonization state prone to sticking together, affecting the processing quality of carbon molecular sieves by the equipment. To address this, we propose a carbonization device for producing carbon molecular sieves. Utility Model Content

[0003] The purpose of this invention is to provide a carbonization device for producing carbon molecular sieves. Specifically, by incorporating a turning component, nitrogen gas is injected into the interior of a hollow drive shaft. This hollow drive shaft, through a connecting mechanism, guides the nitrogen gas into the turning blades. Rotating the hollow drive shaft causes a hollow connecting rod to rotate, which in turn rotates the turning blades. This rotation of the turning blades agitates the carbon molecular sieve material, preventing it from sticking together during high-temperature carbonization. This maintains the particle state of the carbon molecular sieve material, ensuring the quality of the processed material. This invention solves the problem that existing carbon molecular sieves are typically obtained by high-temperature carbonization of carbon molecular sieve material. However, the temperature during high-temperature carbonization is much higher than the softening temperature of the carbon molecular sieve material, causing the material to easily stick together and affecting the processing quality.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a carbonization device for producing carbon molecular sieves, comprising a storage component and a turning component. The turning component includes a hollow drive shaft. The storage component includes a component tank body and a component tank cover. An auxiliary component is provided on the top of the component tank cover. The auxiliary component includes a synchronous wheel. A heating component and four lifting components are provided on the outer surface of the storage component. The lifting component includes a component base plate. The heating component includes a component shell. The hollow drive shaft is located at the center inside the component tank body. The top of the hollow drive shaft extends upward through the center of the top of the component tank cover and is rotatably connected. Several hollow connecting rods are fixedly connected to the outer surface of the hollow drive shaft. The hollow connecting rod is divided into three sets of connecting components. The three sets of hollow connecting rods are arranged in a circular array around the hollow drive shaft. Each set of hollow connecting rods includes three hollow connecting rods arranged in a longitudinal array. The side of each set of connecting rods closest to the hollow drive shaft is fixedly connected to the hollow drive shaft. The interior of several hollow connecting rods is interconnected with the interior of the hollow drive shaft. The top and bottom of several hollow connecting rods are fixedly connected to tumbling blades. By setting the fixed connection between the hollow connecting rods and the hollow drive shaft, the hollow drive shaft can drive the hollow connecting rods to rotate when it rotates. The inclined surface of the tumbling blades can reduce the resistance when the tumbling blades rotate.

[0005] Furthermore, the first synchronous pulley is located at the top center of the component tank cover, and the bottom center of the first synchronous pulley is fixedly connected to the top center of the hollow drive shaft. A circular connecting block is rotatably connected inside the center of the first synchronous pulley, extending downwards into the interior of the hollow drive shaft. A threaded groove is formed on the top outer surface of the circular connecting block. A second synchronous pulley is located to the right of the first synchronous pulley, and its bottom is rotatably connected to the component tank cover. A synchronous belt is fitted onto the outer surfaces of both the first and second synchronous pulleys. The synchronous pulleys are interconnected by a synchronous belt. A support frame is provided on the top of the second synchronous pulley. A motor is fixedly connected to the center of the top of the support frame. The output end of the motor is fixedly connected to the top of the second synchronous pulley via a coupling. By setting a threaded groove on the top of the annular connecting block, the annular connecting block can be connected to the pipeline of the nitrogen source. By setting a rotational connection between the bottom of the annular connecting block and the center of the first synchronous pulley, it is possible to prevent the first synchronous pulley from pulling the pipeline during rotation, ensuring that the annular connecting block can continuously output nitrogen to the inside of the hollow drive shaft.

[0006] Furthermore, the component shell is fitted onto the outer side of the bottom outer surface of the component tank body, and the inner surface of the component shell is fixedly connected to the outer surface of the bottom of the component tank body. A heating tube is installed in the gap between the inner surface of the component shell and the outer surface of the component tank body. The top and bottom ends of the left side of the heating tube penetrate the outer surface of the left side of the component shell and extend outward. By installing the heating tube, when hot oil is injected into the heating tube, the heating tube can heat the component tank body, causing the temperature inside the component tank body to gradually rise, so that the carbon molecular sieve material inside the component tank body can undergo a carbonization reaction.

[0007] Furthermore, four component base plates are disposed on the outer side of the top outer surface of the component tank body. The four component base plates are arranged in a circumferential array with the component tank body as the center. The side of the component base plate closest to the component tank body is fixedly connected to the component tank body. A hydraulic push rod is fixedly connected to the center of the top of the component base plate. A component top plate is fixedly connected to the center of the top output end of the hydraulic push rod. The component top plate is fixedly connected to the outer surface of the component tank cover. By setting the fixed connection relationship between the hydraulic push rod and the component base plate, when the output end of the hydraulic push rod moves upward, it can drive the component top plate to move. And through the fixed connection relationship between the component top plate and the component tank cover, it can drive the component tank cover to move, thereby controlling the opening and closing between the component tank body and the component tank cover.

[0008] Furthermore, a feed funnel is fixedly connected to the top center of the left outer surface of the component tank body. The interior of the feed funnel is connected to the interior of the component tank body. A discharge valve is fixedly connected to the bottom center of the component tank body. An irregularly shaped fixing ring is fitted on the outer surface of the discharge valve. The top of the irregularly shaped fixing ring is fixedly connected to the component tank body. Several support columns are fixedly connected to the top of the irregularly shaped fixing ring. Several support columns at the bottom of the irregularly shaped fixing ring are arranged in a circumferential array around the discharge valve. By setting the discharge valve, the release of carbon molecular sieve material inside the component tank body can be controlled. When the carbon molecular sieve material is processed, the discharge valve is activated to remove the processed carbon molecular sieve material.

[0009] Furthermore, four hollow connecting blocks are fixedly connected to the top outer surface of the hollow drive shaft. The four hollow connecting blocks are arranged in a circumferential array around the hollow drive shaft. A hollow annular protrusion is fitted on the outer surface of the four hollow connecting blocks away from the hollow connecting rod. The hollow annular protrusion is fixedly connected to the four hollow connecting blocks. The interior of the hollow annular protrusion is interconnected with the interior of the hollow connecting blocks and the hollow drive shaft. By setting the fixed connection between the hollow connecting blocks and the hollow drive shaft and the hollow annular protrusion, the hollow connecting blocks can introduce nitrogen gas from inside the hollow drive shaft into the interior of the hollow annular protrusion. This allows the hollow annular protrusion to spray nitrogen gas onto the top of the carbon molecular sieve material through the bottom circular hole, inhibiting its high-temperature oxidation reaction with the inside of the equipment.

[0010] This utility model has the following beneficial effects: This invention incorporates a flipping component. Specifically, nitrogen gas is injected into the interior of a hollow drive shaft. The hollow drive shaft, through a connecting mechanism, guides the nitrogen gas inside to the flipping blades. Rotating the hollow drive shaft causes a hollow connecting rod to rotate, which in turn rotates the flipping blades. This rotation of the flipping blades flips the carbon molecular sieve material, preventing it from sticking together during high-temperature carbonization, maintaining the particle state of the carbon molecular sieve material, and ensuring the quality of the carbon molecular sieve material processed by the equipment.

[0011] This invention incorporates an auxiliary component: a motor that starts, causing its output end to drive a second synchronous pulley via a coupling. Simultaneously, the rotation of the second synchronous pulley drives a first synchronous pulley via a synchronous belt, ensuring synchronized rotation. This allows the motor to control the rotation of the first synchronous pulley, which in turn controls the rotation of the hollow drive shaft. Users can adjust the rotation frequency and speed of the hollow drive shaft using the motor, preventing excessive speed that could pulverize the carbon molecular sieve material and ensuring the processing quality of the equipment.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall front structure of this utility model; Figure 2 This is a schematic diagram of the overall rear structure of this utility model; Figure 3 This is a schematic cross-sectional view of the tank body of the component of this utility model; Figure 4 This is a schematic diagram of the flipping blade structure of this utility model; Figure 5 This is a cross-sectional schematic diagram of the synchronous pulley of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 1. Storage component; 11. Component tank body; 12. Component tank cover; 13. Discharge valve; 14. Irregularly shaped fixing ring; 15. Feed funnel; 2. Tilting component; 21. Hollow drive shaft; 221. Hollow connecting block; 222. Hollow annular protrusion; 231. Hollow connecting rod; 232. Tilting blade; 3. Auxiliary component; 31. Synchronous pulley one; 32. Synchronous pulley two; 33. Synchronous belt; 34. Circular connecting block; 35. Support frame; 36. Motor; 4. Heating component; 41. Component shell; 42. Heating tube; 5. Lifting component; 51. Component base plate; 52. Hydraulic push rod; 53. Component top plate. Detailed Implementation

[0016] 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 scope of protection of the present utility model.

[0017] Please see Figures 1-5As shown, this utility model is a carbonization device for producing carbon molecular sieves, including a storage component 1 and a turning component 2. The turning component 2 includes a hollow drive shaft 21. The storage component 1 includes a component tank body 11 and a component tank cover 12. An auxiliary component 3 is provided on the top of the component tank cover 12. The auxiliary component 3 includes a synchronous wheel 31. A heating component 4 and four lifting components 5 are provided on the outer surface of the storage component 1. The lifting components 5 include a component base plate 51. The heating component 4 includes a component shell 41. The hollow drive shaft 21 is located at the center inside the component tank body 11. The top of the hollow drive shaft 21 extends upward through the top center of the component tank cover 12 and is rotatably connected. Several hollow connecting rods 231 are fixedly connected to the outer surface of the hollow drive shaft 21. The several hollow connecting rods 231 are divided into three groups of connecting components. The three groups of hollow connecting rods 231 are arranged in a circumferential array with the hollow drive shaft 21 as the center. Each group of hollow connecting rods 231 includes three longitudinal arrays. The hollow connecting rods 231 are configured such that the side of each connecting component near the hollow drive shaft 21 is fixedly connected to the hollow drive shaft 21. The interiors of several hollow connecting rods 231 are interconnected with the interiors of the hollow drive shaft 21. The top and bottom of several hollow connecting rods 231 are fixedly connected to agitator blades 232. By setting up the agitator assembly 2, nitrogen gas is injected into the interior of the hollow drive shaft 21. The hollow drive shaft 21 is then guided to the interior of the agitator blades 232 through the connection. Rotating the hollow drive shaft 21 causes the hollow connecting rods 231 to rotate, which in turn causes the agitator blades 232 to rotate. In this way, the rotation of the agitator blades 232 can agitate the carbon molecular sieve material, preventing the carbon molecular sieve material from sticking together during high-temperature carbonization, maintaining the particle state of the carbon molecular sieve material, and ensuring the quality of the carbon molecular sieve material processed by the equipment.

[0018] Synchronous pulley 31 is located at the top center of the component tank cover 12. The bottom center of synchronous pulley 31 is fixedly connected to the top center of the hollow drive shaft 21. A circular connecting block 34 is rotatably connected inside the center of synchronous pulley 31. The circular connecting block 34 extends downward into the interior of the hollow drive shaft 21. A threaded groove is formed on the top outer surface of the circular connecting block 34. Synchronous pulley 32 is located to the right of synchronous pulley 31. The bottom of synchronous pulley 32 is rotatably connected to the component tank cover 12. Synchronous belts 33 are fitted on the outer surfaces of synchronous pulleys 32 and 31. Synchronous pulleys 31 and 32 are driven by synchronous belts 33. The top of the second synchronous pulley 32 is equipped with a support frame 35. A motor 36 is fixedly connected to the center of the top of the support frame 35. The output end of the bottom of the motor 36 is fixedly connected to the top of the second synchronous pulley 32 through a coupling. By setting the auxiliary component 3, the motor 36 is started, and the output end of the bottom of the motor 36 drives the second synchronous pulley 32 to rotate through the coupling. When the second synchronous pulley 32 rotates, it drives the first synchronous pulley 31 to rotate through the synchronous belt 33, so that the second synchronous pulley 32 and the first synchronous pulley 31 rotate synchronously. In this way, the rotation of the first synchronous pulley 31 can be controlled by the motor 36, thereby controlling the rotation of the hollow drive shaft 21. This allows the user to adjust the rotation frequency and speed of the hollow drive shaft 21 through the motor 36, preventing the hollow drive shaft 21 from rotating too fast and causing the carbon molecular sieve material to be crushed, thus ensuring the processing quality of the equipment.

[0019] The component housing 41 is fitted onto the outer side of the bottom outer surface of the component tank 11. The inner surface of the component housing 41 is fixedly connected to the outer surface of the bottom of the component tank 11. A heating tube 42 is provided in the gap between the inner surface of the component housing 41 and the outer surface of the component tank 11. The top and bottom ends of the left side of the heating tube 42 penetrate the outer surface of the left side of the component housing 41 and extend outward.

[0020] Four component base plates 51 are disposed on the outer side of the top outer surface of the component tank body 11. The four component base plates 51 are arranged in a circular array with the component tank body 11 as the center. The side of the component base plate 51 closest to the component tank body 11 is fixedly connected to the component tank body 11. A hydraulic push rod 52 is fixedly connected to the top center of the component base plate 51. A component top plate 53 is fixedly connected to the center of the top output end of the hydraulic push rod 52. The component top plate 53 is fixedly connected to the outer surface of the component tank cover 12.

[0021] A feed hopper 15 is fixedly connected to the top center of the left outer surface of the component tank 11. The inside of the feed hopper 15 is connected to the inside of the component tank 11. A discharge valve 13 is fixedly connected to the bottom center of the component tank 11. A shaped fixing ring 14 is fitted on the outer surface of the discharge valve 13. The top of the shaped fixing ring 14 is fixedly connected to the component tank 11. Several support columns are fixedly connected to the top of the shaped fixing ring 14. Several support columns at the bottom of the shaped fixing ring 14 are arranged in a circular array around the discharge valve 13.

[0022] Four hollow connecting blocks 221 are fixedly connected to the top outer surface of the hollow drive shaft 21. The four hollow connecting blocks 221 are arranged in a circumferential array with the hollow drive shaft 21 as the center. A hollow annular protrusion 222 is sleeved on the outer surface of the four hollow connecting blocks 221 away from the hollow connecting rod 231. The hollow annular protrusion 222 is fixedly connected to the four hollow connecting blocks 221. The interior of the hollow annular protrusion 222 is interconnected with the interior of the hollow connecting blocks 221 and the hollow drive shaft 21.

[0023] A specific application of this embodiment is as follows: In use, firstly, the pretreated carbon molecular sieve material is placed into the interior of the component tank 11 from the feed funnel 15. Then, the annular connecting block 34 is connected to the pipeline of the nitrogen gas source through the threaded groove. Through the connection of the hollow drive shaft 21 with the hollow annular protrusion 222 and the turning blade 232, the nitrogen gas is introduced from the hollow drive shaft 21 into the interior of the hollow annular protrusion 222 and the turning blade 232, and seeps outward into the interior of the component tank 11 from the holes opened in the hollow annular protrusion 222 and the turning blade 232. Next, hot oil is introduced into the heating tube 42, raising the temperature inside the heating tube 42 and heating the carbon molecular sieve material inside the component tank 11. The high-temperature heating causes the carbon molecular sieve material to gradually carbonize. Next, the motor 36 is started, causing the output port of the motor 36 to drive the synchronous pulley 32 to rotate. Through the transmission connection of the synchronous belt 33, the synchronous pulley 31 rotates. While the synchronous pulley 31 rotates, it drives the hollow transmission shaft 21 fixedly connected to the bottom to rotate. Through several hollow connecting rods 231 fixedly connected to the outer surface, it drives several turning blades 232 to rotate. The rotation of the turning blades 232 turns the carbon molecular sieve material in carbonization, preventing the local heat accumulation or local particle agglomeration of the carbon molecular sieve material, ensuring the quality of carbonization of the carbon molecular sieve material. Nitrogen gas is injected into the hollow transmission shaft 21 through the annular connecting block 34 at regular intervals. Through the turning blades 232 and the round holes of the hollow annular protrusion 222, nitrogen gas is continuously sprayed onto the outer surface of the carbon molecules, reducing the oxygen concentration inside the component tank 11 and inhibiting the oxidation reaction of the carbon molecular sieve material with oxygen at high temperature. Finally, after the carbon molecular sieve material is carbonized, the resulting product is the carbon molecular sieve. Then, the discharge valve 13 is opened to discharge the processed carbon molecular sieve from the inside of the component tank 11.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A carbonization apparatus for producing carbon molecular sieves, characterized by: The container includes a storage component (1) and a turning component (2). The turning component (2) includes a hollow drive shaft (21). The storage component (1) includes a container body (11) and a container lid (12). An auxiliary component (3) is provided on the top of the container lid (12). The auxiliary component (3) includes a synchronous pulley (31). The hollow drive shaft (21) is located at the center inside the container body (11). The top of the hollow drive shaft (21) extends upward through the center of the top of the container lid (12) and is rotatably connected. 21) has several hollow connecting rods (231) fixedly connected to its outer surface. The hollow connecting rods (231) are divided into three sets of connecting components. The three sets of hollow connecting rods (231) are arranged in a circumferential array with the hollow drive shaft (21) as the center. Each set of hollow connecting rods (231) includes three hollow connecting rods (231) arranged in a longitudinal array. The interior of the hollow connecting rods (231) is connected to the interior of the hollow drive shaft (21). The top and bottom of the hollow connecting rods (231) are fixedly connected to a turning blade (232).

2. The carbonization apparatus for producing carbon molecular sieve according to claim 1, wherein Synchronous pulley one (31) is located at the top center of the component tank cover (12). The bottom center of synchronous pulley one (31) is fixedly connected to the top center of the hollow drive shaft (21). A circular connecting block (34) is rotatably connected inside the center of synchronous pulley one (31). The circular connecting block (34) extends downward into the interior of the hollow drive shaft (21). A threaded groove is opened on the top outer surface of the circular connecting block (34). Synchronous pulley two (32) is located on the right side of synchronous pulley one (31). The bottom of the second (32) is rotatably connected to the component tank cover (12). The outer surfaces of the second (32) and the first (31) are fitted with a synchronous belt (33). The first (31) and the second (32) are connected to each other by the synchronous belt (33). The top of the second (32) is provided with a support frame (35). The center of the top of the support frame (35) is fixedly connected to a motor (36). The output end of the bottom of the motor (36) is fixedly connected to the top of the second (32) through a coupling.

3. The carbonization apparatus for producing carbon molecular sieves according to claim 1, characterized in that, The outer surface of the storage component (1) is provided with a heating component (4) and four lifting components (5). The heating component (4) includes a component shell (41). The component shell (41) is sleeved on the outer side of the bottom outer surface of the component tank body (11). The inner surface of the component shell (41) is fixedly connected to the outer surface of the bottom of the component tank body (11). A heating tube (42) is provided in the gap between the inner surface of the component shell (41) and the outer surface of the component tank body (11). The top and bottom ends of the heating tube (42) on the left side both penetrate the outer surface of the left side of the component shell (41) and extend outward.

4. The carbonization apparatus for producing carbon molecular sieve according to claim 3, wherein Each of the four lifting components (5) includes a component base plate (51). The four component base plates (51) are located on the outer side of the top outer surface of the component tank body (11). The four component base plates (51) are arranged in a circular array with the component tank body (11) as the center. The side of the component base plate (51) close to the component tank body (11) is fixedly connected to the component tank body (11). A hydraulic push rod (52) is fixedly connected at the top center of the component base plate (51). A component top plate (53) is fixedly connected at the center of the top output end of the hydraulic push rod (52). The component top plate (53) is fixedly connected to the outer surface of the component tank cover (12).

5. The carbonization apparatus for producing carbon molecular sieve according to claim 1, wherein A feed funnel (15) is fixedly connected to the top center of the left outer surface of the component tank (11), and the inside of the feed funnel (15) is connected to the inside of the component tank (11).

6. The carbonization apparatus for producing carbon molecular sieve according to claim 5, wherein A discharge valve (13) is fixedly connected to the bottom center of the component tank (11). A special-shaped fixing ring (14) is sleeved on the outer surface of the discharge valve (13). The top of the special-shaped fixing ring (14) is fixedly connected to the component tank (11). Several support columns are fixedly connected to the top of the special-shaped fixing ring (14). Several support columns at the bottom of the special-shaped fixing ring (14) are arranged in a circular array with the discharge valve (13) as the center.

7. The carbonization apparatus for producing carbon molecular sieve according to claim 1, wherein Four hollow connecting blocks (221) are fixedly connected to the top outer surface of the hollow drive shaft (21). The four hollow connecting blocks (221) are arranged in a circular array with the hollow drive shaft (21) as the center. A hollow annular protrusion (222) is sleeved on the outer surface of the four hollow connecting blocks (221) away from the hollow connecting rod (231). The hollow annular protrusion (222) is fixedly connected to the four hollow connecting blocks (221). The interior of the hollow annular protrusion (222) is interconnected with the interior of the hollow connecting blocks (221) and the hollow drive shaft (21).

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