Heatable reaction kettle structure

Abstract

The utility model discloses a heatable reaction kettle structure, which comprises a reaction kettle body, an upper cover body and a shell, the top end of the reaction kettle body is provided with the upper cover body, the inner wall of the reaction kettle body is provided with a heating pipe, the inside of the upper cover body is provided with a stirring rod through a bearing, and the stirring rod is connected with the shell through the bearing. A supporting frame attached to the inner wall of the upper cover body is installed at the bottom end of the stirring rod, a groove is formed in the stirring rod, a stirring mechanism used for sufficient stirring is arranged in the groove, a shell is installed at the top end of the upper cover body, a motor is arranged in the shell, and a stirring shaft penetrating through the stirring rod is installed at the output end of the motor. The device drives the outer wall of the rotating rod to rotate through the stirring column, and then the rotating rod fully stirs the inner wall of the upper cover body, so that the stirring range is wider, stirring is more uniform, the stirring efficiency is improved through the structure, and retention at the bottom can be avoided through the supporting frame, and a solvent is prevented from adhering to the interior of the reaction kettle body.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a heatable reaction kettle structure. Background Art

[0002] Reactors, as typical main reaction equipment in chemical production, are widely used, and the process requires heating, evaporation, cooling and low-speed mixing functions. The pressure requirements during the reaction process also have different design requirements for the container.

[0003] However, the existing heatable reactor structure has the following problems during use: when the traditional reactor is stirred, due to the limited stirring range, long stirring time and low stirring efficiency, it cannot meet the market demand for high efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a heatable reactor structure to solve the related problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heatable reactor structure, comprising a reactor body, an upper cover body and an outer shell, the upper cover body is arranged on the top of the reactor body, a heating tube is installed on the inner wall of the reactor body, a stirring rod is installed inside the upper cover body through a bearing, and a support frame is installed on the bottom end of the stirring rod and fits with the inner wall of the upper cover body, a groove is opened inside the stirring rod, and a stirring mechanism for sufficient stirring is arranged inside the groove, an outer shell is installed on the top of the upper cover body, and a motor is arranged inside the outer shell, a stirring shaft passing through the stirring rod is installed on the output end of the motor, and a plurality of first bevel gears are installed on the outer wall of the stirring shaft, and a transmission mechanism for simultaneous rotation is arranged inside the outer shell.

[0006] The technical solution provides a heatable reactor structure, wherein a feed port is provided on one side of the reactor body, a feed discharge pipe is provided at the bottom end of the reactor body, and electromagnetic valves are provided inside the feed discharge pipe and the feed port.

[0007] The technical solution provides a heatable reactor structure, wherein the stirring mechanism comprises a stirring column and a rotating rod, the stirring column is installed inside the stirring rod via a bearing, and a plurality of rotating rods are installed on the outer wall of the stirring column.

[0008] The technical solution provides a heatable reactor structure, wherein a second bevel gear meshing with the first bevel gear is installed on one side of the stirring column.

[0009] The technical solution provides a heatable reactor structure, wherein the transmission mechanism comprises a rotating shaft and a fourth bevel gear, the rotating shaft is installed inside the housing via a bearing, and the fourth bevel gear is installed on the outer wall of the rotating shaft.

[0010] The technical solution provides a heatable reactor structure, wherein a third bevel gear is installed on the outer wall of the stirring rod, and the outer wall of the third bevel gear is meshed with the outer wall of the fourth bevel gear.

[0011] The technical solution provides a heatable reactor structure, wherein the outer wall of the reactor body is provided with a heat insulating sleeve.

[0012] Compared with the prior art, the utility model provides a heatable reactor structure, which has the following beneficial effects:

[0013] The utility model drives the outer wall of the rotating rod to rotate through the stirring column, and then the rotating rod fully stirs the inner wall of the upper cover body, so that the stirring range is wider and the stirring is more uniform. This structure increases the stirring efficiency, and the support frame can avoid stagnation at the bottom and prevent the solvent from sticking to the inside of the reaction kettle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0017] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure at B.

[0018] In the figure: 1. Reactor body; 2. Upper cover body; 3. Heating tube; 4. Feed inlet; 5. Stirring rod; 6. Support frame; 7. Casing; 8. Motor; 9. Stirring shaft; 10. Groove; 11. First bevel gear; 12. Stirring column; 13. Rotating rod; 14. Second bevel gear; 15. Third bevel gear; 16. Rotating shaft; 17. Fourth bevel gear; 18. Insulation sleeve; 19. Feeding tube. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1, as Figure 1-2 As shown, the utility model provides a technical solution: a heatable reactor structure, including a reactor body 1, an upper cover body 2 and a shell 7, the top of the reactor body 1 is provided with an upper cover body 2, the inner wall of the reactor body 1 is provided with a heating tube 3, a stirring rod 5 is installed inside the upper cover body 2 through a bearing, and a support frame 6 is installed at the bottom end of the stirring rod 5 to fit the inner wall of the upper cover body 2, a groove 10 is opened inside the stirring rod 5, and a stirring mechanism for sufficient stirring is arranged inside the groove 10, a feed port 4 is arranged on one side of the reactor body 1, a feed pipe 19 is arranged at the bottom end of the reactor body 1, and electric The magnetic valve, the stirring mechanism includes a stirring column 12 and a rotating rod 13. The stirring column 12 is installed inside the stirring rod 5 through a bearing, and a plurality of rotating rods 13 are installed on the outer wall of the stirring column 12. A second bevel gear 14 meshing with the first bevel gear 11 is installed on one side of the stirring column 12. The outer wall of the reactor body 1 is provided with a heat insulating sleeve 18, which meshes with the outer wall of the first bevel gear 11 through the second bevel gear 14, so that the stirring shaft 9 rotates and drives the stirring column 12 to rotate at the same time, and the stirring column 12 drives the outer wall of the rotating rod 13 to rotate, and then the rotating rod 13 fully stirs the inner wall of the reactor body 1, so that the stirring range is wider and the stirring is more uniform.

[0021] Embodiment 2, as Figure 1-4As shown, the utility model provides a technical solution: a heatable reactor structure, comprising a shell 7 installed on the top of an upper cover body 2, and a motor 8 is arranged inside the shell 7, a stirring shaft 9 penetrating a stirring rod 5 is installed at the output end of the motor 8, and a plurality of first bevel gears 11 are installed on the outer wall of the stirring shaft 9, a transmission mechanism for simultaneous rotation is arranged inside the shell 7, the transmission mechanism comprises a rotating shaft 16 and a fourth bevel gear 17, the rotating shaft 16 is installed inside the shell 7 through a bearing, and the outer wall of the rotating shaft 16 is installed with a fourth bevel gear 17, and the outer wall of the stirring rod 5 is installed with a third bevel gear 15 , and the outer wall of the third bevel gear 15 is meshed with the outer wall of the fourth bevel gear 17, and the stirring shaft 9 is driven to rotate by the motor 8, so that the stirring shaft 9 drives the first bevel gear 11 and the outer wall of the fourth bevel gear 17 to rotate, and then the fourth bevel gear 17 drives the third bevel gear 15 to rotate, and the third bevel gear 15 drives the stirring rod 5 to rotate, and then the stirring rod 5 drives the support frame 6 to clean the inner wall of the upper cover body 2, and at the same time, the stirring rod 5 drives the stirring column 12 to rotate around the stirring rod 5, thereby increasing the stirring efficiency, and the support frame 6 can avoid stagnation at the bottom and prevent the solvent from sticking to the inside of the reaction kettle body 1.

[0022] Working principle: first, turn on the external power supply, and the operator puts the solvent that needs to be stirred into the reactor body 1 from the feed port 4, and then the motor 8 can be used to drive the stirring shaft 9 to rotate, so that the stirring shaft 9 drives the first bevel gear 11 and the outer wall of the fourth bevel gear 17 to rotate, and then the fourth bevel gear 17 drives the third bevel gear 15 to rotate, and then the third bevel gear 15 drives the stirring rod 5 to rotate, and then the stirring rod 5 drives the support frame 6 to clean the inner wall of the reactor body 1, and at the same time, the stirring rod 5 drives the stirring column 12 to rotate around the stirring rod 5, and the first bevel gear 11 is driven to rotate by the stirring shaft 9, so that the first bevel gear 11 is meshed with the outer wall of the second bevel gear 14, so that the stirring shaft 9 rotates and drives the stirring column 12 to rotate at the same time, and the stirring column 12 drives the outer wall of the rotating rod 13 to rotate, and then the rotating rod 13 fully stirs the inner wall of the reactor body 1, so that the stirring range is wider and the stirring is more uniform. This structure increases the stirring efficiency, and the support frame 6 can avoid stagnation at the bottom and avoid the solvent from sticking to the inside of the reactor body 1.

[0023] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A heatable reactor structure, comprising a reactor body (1), an upper cover (2) and an outer shell (7), characterized in that: The top of the reaction kettle body (1) is provided with an upper cover body (2), the inner wall of the reaction kettle body (1) is provided with a heating tube (3), a stirring rod (5) is provided inside the upper cover body (2) via a bearing, and a support frame (6) is provided at the bottom end of the stirring rod (5) and is fitted with the inner wall of the upper cover body (2), a groove (10) is provided inside the stirring rod (5), and a stirring mechanism for sufficient stirring is provided inside the groove (10), a housing (7) is provided at the top of the upper cover body (2), and a motor (8) is provided inside the housing (7), a stirring shaft (9) passing through the stirring rod (5) is provided at the output end of the motor (8), and a plurality of first bevel gears (11) are provided on the outer wall of the stirring shaft (9), and a transmission mechanism for simultaneous rotation is provided inside the housing (7).

2. A heatable reactor structure according to claim 1, characterized in that: A feed port (4) is provided on one side of the reaction kettle body (1), a feed pipe (19) is provided at the bottom end of the reaction kettle body (1), and electromagnetic valves are provided inside the feed pipe (19) and the feed port (4).

3. A heatable reactor structure according to claim 1, characterized in that: The stirring mechanism comprises a stirring column (12) and a rotating rod (13); the stirring column (12) is installed inside the stirring rod (5) via a bearing, and a plurality of rotating rods (13) are installed on the outer wall of the stirring column (12).

4. A heatable reactor structure according to claim 3, characterized in that: A second bevel gear (14) meshing with the first bevel gear (11) is installed on one side of the stirring column (12).

5. The heatable reactor structure according to claim 1, characterized in that: The transmission mechanism comprises a rotating shaft (16) and a fourth bevel gear (17); the rotating shaft (16) is mounted inside the housing (7) via a bearing, and the fourth bevel gear (17) is mounted on the outer wall of the rotating shaft (16).

6. A heatable reactor structure according to claim 5, characterized in that: A third bevel gear (15) is mounted on the outer wall of the stirring rod (5), and the outer wall of the third bevel gear (15) is meshed with the outer wall of the fourth bevel gear (17).

7. A heatable reactor structure according to claim 1, characterized in that: The outer wall of the reaction kettle body (1) is provided with a heat insulation sleeve (18).

Images