Reactor with high reaction efficiency

Abstract

The utility model relates to the field of reactors, and discloses a reactor with high reaction efficiency, which comprises a reactor body, a screen plate is arranged in the reactor body, a top cover is arranged on the top side of the reactor body, a motor is mounted on the top side of the top cover, a first rotating rod is fixedly connected to the driving end of the motor, and a second rotating rod is fixedly connected to the driving end of the motor. The outer wall of the top side of the first rotating rod is fixedly connected with two connecting plates, the separated sides of the two connecting plates are fixedly connected with a net plate, the outer wall of the bottom side of the first rotating rod is rotatably connected with a protective shell, a rotating assembly is arranged in the protective shell, and the inner wall of the bottom side of the reactor body is rotatably connected with a second rotating rod. The top side of the second rotating rod is rotationally connected with the bottom side of the protective shell, and the outer wall of the second rotating rod is fixedly connected with two stirring rods. According to the reactor disclosed by the utility model, through the combination of the motor, the rotating rod I, the connecting plate and the screen plate, liquid in the reactor body can be stirred by utilizing the screen plate, so that the stirring efficiency of the reactor body is improved.

Description

Technical Field

[0001] The utility model relates to the field of reactors, in particular to a reactor with high reaction efficiency. Background Art

[0002] Regarding the decomposition process of sodium phenoxide, currently, the sulfuric acid decomposition process and the carbon dioxide decomposition process are generally adopted. In the general continuous sulfuric acid decomposition process of sodium phenoxide, dilute sulfuric acid and sodium phenoxide mainly enter the decomposition sulfuric acid decomposition tank or decomposition tower through a mixing reactor, and then the separated crude phenol is sent to the crude phenol tank after being washed with water, thus completing the decomposition process. The mixing reactor plays an important role in the continuous sulfuric acid decomposition process.

[0003] When using a reactor, it is usually necessary to stir the liquid in the reactor to improve the reaction efficiency. However, the stirring directions of the liquid in the existing reactor are in the same direction. Since the rotation direction of the liquid is the same as that of the stirring rod, this will cause the stirring efficiency of the stirring rod on the liquid to decrease as the flow rate of the rotating liquid decreases.

[0004] Therefore, aiming at the problem that the stirring efficiency of the existing stirring rod on the liquid decreases as the flow rate of the rotating liquid decreases, a reactor with high reaction efficiency that solves the above problems is needed. Summary of the Utility Model

[0005] In order to solve the problem that the stirring efficiency of the existing stirring rod on the liquid decreases as the flow rate of the rotating liquid decreases, the present application provides a reactor with high reaction efficiency.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] A reactor with high reaction efficiency includes a reactor body. A mesh plate is arranged inside the reactor body. A top cover is arranged on the top side of the reactor body. A motor is installed on the top side of the top cover. The driving end of the motor is fixedly connected with a first rotating rod. Two connecting plates are fixedly connected to the outer wall of the top side of the first rotating rod. The two connecting plates are fixedly connected to the mesh plate on the opposite sides. The outer wall of the bottom side of the first rotating rod is rotatably connected with a protective shell. A rotating assembly is arranged inside the protective shell. The bottom inner wall of the reactor body is rotatably connected with a second rotating rod. The top side of the second rotating rod is rotatably connected with the bottom side of the protective shell. Two stirring rods are fixedly connected to the outer wall of the second rotating rod.

[0008] As a further improvement of the utility model, the rotating assembly includes a second bevel gear located on the top inner wall of the protective shell. The bottom side of the second bevel gear is meshed with a third bevel gear. The bottom side of the third bevel gear is meshed with a first bevel gear. The bottom side of the first bevel gear is fixedly connected with the top side of the second rotating rod.

[0009] As a further improvement of the present utility model, an external circulation pipe is fixedly connected to the outer wall of the reactor body. An inlet pipe is arranged on the right side of the external circulation pipe, and the top side of the inlet pipe is fixedly connected to the top outer wall of the reactor body.

[0010] As a further improvement of the present utility model, a ladder is fixedly connected to the side of the reactor body away from the inlet pipe, and a guardrail is fixedly connected to the side of the ladder away from the reactor body.

[0011] As a further improvement of the present utility model, a deflector is arranged on the bottom side of the reactor body, and an output pipe is arranged on the top side of the deflector. The output pipe is fixedly connected to the bottom outer wall of the reactor body.

[0012] As a further improvement of the present utility model, a connecting rod is fixedly connected to the inner wall of the reactor body, and the other end of the connecting rod is rotatably connected to the bevel gear three.

[0013] As a further improvement of the present utility model, a maintenance opening is arranged on the bottom outer wall of the reactor body.

[0014] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0015] 1. In the present utility model, the combination of the motor, the first rotating rod and the rotating assembly can realize the rotation of the second rotating rod with the stirring rod, so as to stir the liquid in the reactor body. The combination of the motor, the first rotating rod, the connecting plate and the mesh plate can realize the stirring of the liquid in the reactor body by using the mesh plate, and the rotating direction is opposite to that of the stirring rod, improving the stirring efficiency of the reactor body.

[0016] 2. In the present utility model, the ladder is provided to facilitate the maintenance of the top of the reactor body by the staff. The guardrail is provided to ensure the personal safety of the staff when climbing the ladder. The deflector is provided to guide the rainwater on the outer wall of the reactor during rainy days, avoiding the erosion of the concrete used to fix the reactor body by the rainwater, thus preventing the reactor body from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 An isometric view of a reactor with high reaction efficiency proposed by the present utility model;

[0018] Figure 2 A schematic structural view of the guardrail of a reactor with high reaction efficiency proposed by the present utility model;

[0019] Figure 3 A schematic structural view of the mesh plate of a reactor with high reaction efficiency proposed by the present utility model;

[0020] Figure 4 Structural schematic diagram of the first rotating rod of a reactor with high reaction efficiency proposed by the present utility model;

[0021] Figure 5 Structural schematic diagram of the second rotating rod of a reactor with high reaction efficiency proposed by the present utility model.

[0022] Legend:

[0023] 1. Reactor body; 2. External circulation pipe; 3. Liquid inlet pipe; 4. Output pipe; 5. Deflector; 6. Ladder; 7. Motor; 8. Top cover; 9. Guardrail; 10. First rotating rod; 11. Connecting plate; 12. Mesh plate; 13. Second rotating rod; 14. Stirring rod; 15. Connecting rod; 16. Protective shell; 17. First bevel gear; 18. Second bevel gear; 19. Third bevel gear. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some but not all of the embodiments of the present application.

[0025] Therefore, the detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application to be protected, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0027] In the description of the present application, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings or the orientation or positional relationship when the product of the present application is usually placed. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present application. In addition, in the description of the present application, if terms such as "first", "second", etc. are used only for distinguishing descriptions, they cannot be understood as indicating or implying relative importance.

[0028] In addition, in the description of the present application, if terms such as "horizontal" and "vertical" appear, it does not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0029] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", and "connected" appear, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0030] Example 1:

[0031] A reactor with high reaction efficiency includes a reactor body 1. Inside the reactor body 1, a mesh plate 12 is provided. On the top side of the reactor body 1, a top cover 8 is provided. On the top side of the top cover 8, a motor 7 is installed. The driving end of the motor 7 is fixedly connected to a first rotating rod 10. The motor 7 can drive the first rotating rod 10 to rotate. On the outer wall of the top side of the first rotating rod 10, two connecting plates 11 are fixedly connected. When the first rotating rod 10 rotates, it can also drive the two connecting plates 11 to rotate, so that the two connecting plates 11 drive the mesh plate 12 to rotate. The two connecting plates 11 are fixedly connected to the mesh plate 12 on their separated sides. On the outer wall of the bottom side of the first rotating rod 10, a protective shell 16 is rotatably connected. The protective shell 16 can protect the gear set inside it. Inside the protective shell 16, a second bevel gear 18 is provided. On the bottom inner wall of the reactor body 1, a second rotating rod 13 is rotatably connected. The top side of the second rotating rod 13 is rotatably connected to the bottom side of the protective shell 16. On the outer wall of the second rotating rod 13, two stirring rods 14 are fixedly connected. The second rotating rod 13 can drive the two stirring rods 14 to rotate. Among them, the second bevel gear 18 is located on the top inner wall of the protective shell 16. The top side of the second bevel gear 18 is fixedly connected to the bottom side of the first rotating rod 10. The first rotating rod 10 can drive the second bevel gear 18 to rotate. The bottom side of the second bevel gear 18 is meshed with a third bevel gear 19. The second bevel gear 18 can drive the third bevel gear 19 to rotate. The bottom side of the third bevel gear 19 is meshed with a first bevel gear 17. The third bevel gear 19 can drive the first bevel gear 17 to rotate. The bottom side of the first bevel gear 17 is fixedly connected to the top side of the second rotating rod 13. The first bevel gear 17 can drive the second rotating rod 13 to rotate, so that the second rotating rod 13 drives the stirring rods 14 on its outer wall to rotate to stir the liquid in the reactor body 1. On the outer wall of the reactor body 1, an external circulation pipe 2 is fixedly connected. The external circulation pipe 2 is externally connected to a circulation pump body. On the right side of the external circulation pipe 2, a liquid inlet pipe 3 is provided. Through the liquid inlet pipe 3, liquid can be transported into the reactor body 1. The top side of the liquid inlet pipe 3 is fixedly connected to the top outer wall of the reactor body 1. An output pipe 4 is fixedly connected to the bottom outer wall of the reactor body 1. The reacted liquid is discharged from the reactor body 1 through the output pipe 4. On the bottom outer wall of the reactor body 1, an inspection opening is provided. Through the inspection opening, the inside of the reactor body 1 can be observed and a small-scale inspection can be carried out.

[0032] Example 2:

[0033] As one of the optimized structural designs of Example 1, as Figures 1 - 4As shown in the figure, a deflector plate 5 is provided on the bottom side of the reactor body 1. The deflector plate 5 slopes downward. Through the deflector plate 5, the rainwater flowing down from the outer wall of the reactor body 1 can be guided on rainy days, preventing the rainwater from entering the connection between the bottom side of the reactor body 1 and the concrete, thereby weakening the fixing effect of the concrete on the reactor body 1. On the side of the reactor body 1 far from the liquid inlet pipe 3, a ladder 6 is fixedly connected. The staff can climb to the top of the reactor body 1 through the ladder 6 and perform maintenance and repair on the reactor body 1. On the side of the ladder 6 far from the reactor body 1, a guardrail 9 is fixedly connected. The guardrail 9 can prevent the staff from falling during climbing, resulting in accidents during the maintenance and repair of the reactor body 1, ensuring the personal safety of the staff performing maintenance and repair on the reactor body 1, and reducing the probability of accidents.

[0034] Working principle: First, all the liquids required for reaction are transported into the reactor body 1 through the liquid inlet pipe 3. Then, the motor 7 drives the first rotating rod 10 to rotate. The first rotating rod 10 drives the two connecting plates 11 to rotate, and the two connecting plates 11 drive the mesh plate 12 to rotate, so that the mesh plate 12 can stir the liquid in the reactor body 1. The rotation of the first rotating rod 10 can also drive the second bevel gear 18 at its bottom side to rotate. The second bevel gear 18 drives the third bevel gear 19 to rotate. The third bevel gear 19 drives the first bevel gear 17 to rotate. The first bevel gear 17 drives the second rotating rod 13 at its bottom side to rotate. The second rotating rod 13 drives the two stirring rods 14 to rotate, so as to stir the liquid from the bottom of the reactor body 1. And the rotation directions of the two stirring rods 14 are opposite to the rotation direction of the mesh plate 12, improving the stirring efficiency of the reactor body 1, and thus promoting the reaction of the liquid in the reactor body 1.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A reactor with high reaction efficiency, comprising a reactor body (1), characterized in that: A mesh plate (12) is arranged inside the reactor body (1), a top cover (8) is arranged on the top side of the reactor body (1), a motor (7) is installed on the top side of the top cover (8), a driving end of the motor (7) is fixedly connected to a rotating rod (10), the top side outer wall of the rotating rod (10) is fixedly connected to two connecting plates (11), and the two connecting plates (11) are fixedly connected to the mesh plate (12) on their separated sides, the bottom side outer wall of the rotating rod (10) is rotatably connected to a protective shell (16), a rotating assembly is arranged inside the protective shell (16), the bottom side inner wall of the reactor body (1) is rotatably connected to a rotating rod (13), the top side of the rotating rod (13) is rotatably connected to the bottom side of the protective shell (16), and the outer wall of the rotating rod (13) is fixedly connected to two stirring rods (14).

2. A reactor with high reaction efficiency according to claim 1, characterized in that: The rotating assembly comprises a bevel gear 2 (18) located on the inner wall of the top side of the protective shell (16); the top side of the bevel gear 2 (18) is fixedly connected to the bottom side of the rotating rod 1 (10); the bottom side of the bevel gear 2 (18) is meshingly connected to a bevel gear 3 (19); the bottom side of the bevel gear 3 (19) is meshingly connected to a bevel gear 1 (17); the bottom side of the bevel gear 1 (17) is fixedly connected to the top side of the rotating rod 2 (13).

3. A reactor with high reaction efficiency according to claim 1, characterized in that: An external circulation pipe (2) is fixedly connected to the outer wall of the reactor body (1), a liquid inlet pipe (3) is arranged on the right side of the external circulation pipe (2), and the top side of the liquid inlet pipe (3) is fixedly connected to the top outer wall of the reactor body (1).

4. A reactor with high reaction efficiency according to claim 1, characterized in that: A ladder (6) is fixedly connected to the side of the reactor body (1) away from the liquid inlet pipe (3), and a guardrail (9) is fixedly connected to the side of the ladder (6) away from the reactor body (1).

5. A reactor with high reaction efficiency according to claim 1, characterized in that: A guide plate (5) is arranged on the bottom side of the reactor body (1), an output pipe (4) is arranged on the top side of the guide plate (5), and the output pipe (4) is fixedly connected to the outer wall of the bottom side of the reactor body (1).

6. A reactor with high reaction efficiency according to claim 1, characterized in that: A connecting rod (15) is fixedly connected to the inner wall of the reactor body (1), and the other end of the connecting rod (15) is rotatably connected to a bevel gear three (19).

7. A reactor with high reaction efficiency according to claim 1, characterized in that: The bottom outer wall of the reactor body (1) is provided with an inspection port.

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