Reaction tank
By introducing the feed pipe, return pipe and steam channel into the reaction tank, combined with the use of the stirring assembly, the problem of insufficient material mixing is solved, the full contact and reaction of the material is achieved, and the reaction efficiency is improved.
Patent Information
- Application Number
- CN202422597815.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-28
AI Technical Summary
It is difficult for existing reaction tanks to ensure sufficient contact and reaction of materials during the mixing process of materials, resulting in low reaction efficiency.
A reaction tank including a jacketed cylinder body, an inner cylinder body, a feed pipe assembly, a return pipe assembly, a steam channel and a stirring assembly is designed. Through the combination of the feed pipe and a return pipe and the design of the steam channel, the material mixing is promoted, and the material is fully stirred and temperature control is achieved through the stirring slurry of the stirring assembly.
The mixing effect between materials is improved, sufficient contact and reaction between different components is ensured, and reaction efficiency is improved.
Smart Images
Figure CN223288055U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of reaction tanks, in particular to a reaction tank. Background Art
[0002] A reactor is a device used to carry out reactions, whether single-phase liquid reactions or multiphase reactions such as liquid-liquid, gas-liquid, liquid-solid, or gas-liquid-solid. A stirring device is often included within the reactor. The degree of mixing of materials directly affects the reaction efficiency. Existing reactors often use stirring devices to mix materials, which fails to ensure sufficient contact and reaction between materials, reducing reaction efficiency.
[0003] Therefore, a kind of reaction tank is needed badly to solve the above-mentioned technical problems. Utility Model Content
[0004] The purpose of this utility model is to provide a reaction tank to solve the above technical problems.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reaction tank, comprising a jacketed cylinder, an inner cylinder, a feed pipe assembly, a return pipe assembly, a discharge port and a stirring assembly; the jacketed cylinder is fixed at the lower end of the outer side of the inner cylinder; the feed pipe assembly and the return pipe assembly are arranged in the inner cylinder, and the feed pipe assembly and the return pipe assembly are connected via a connecting pipe; the discharge port is arranged in the middle of the bottom end of the inner cylinder; the upper end of the stirring assembly is fixed to one side of the upper end of the inner cylinder, and the lower end of the stirring assembly is located in the inner cylinder.
[0006] The feed pipe assembly includes a feed pipe and a feed port; the feed port is fixed to the upper end of the jacket cylinder, the upper end of the feed pipe extends out of the feed port, and the lower end of the feed pipe extends into the jacket cylinder through the feed port.
[0007] The return pipe assembly includes a return pipe and a return port; the return port is fixed on one side of the jacket cylinder, the upper end of the return pipe extends out of the return port, and the lower end of the return pipe extends into the jacket cylinder through the return port; the feed pipe and the return pipe in the jacket cylinder are arranged close to each other, and the return pipe is arranged shorter than the feed pipe.
[0008] One end of the connecting pipe is connected to the upper end of the return pipe, and the other end of the connecting pipe is connected to the side of the feed pipe.
[0009] A steam channel is formed between the jacket cylinder and the inner cylinder, and two steam inlet pipes are provided on both sides of the upper end of the jacket cylinder; the steam inlet pipe is an L-shaped structure, the upper end of the steam inlet pipe is provided with an upward steam inlet, and the lower end of the steam inlet pipe is provided with a downward first steam outlet, the first steam outlet is located in the steam channel, and the first steam outlet is provided at the bottom end of one side of the steam channel.
[0010] The stirring assembly includes a motor, a coupling, a frame, a mounting base, a stirring shaft and a stirring paddle; the frame is fixed to the upper end of the inner cylinder body via the mounting base, and the motor is fixed to the upper end of the frame; the motor and the stirring shaft are connected via a coupling, and multiple stirring paddles are provided in the gaps on the stirring shaft.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] The utility model provides a feed pipe assembly, a return pipe assembly, and a steam channel, so that the material enters the inner cylinder through the upper end of the feed pipe. When the material is stirred and reacted in the inner cylinder by the stirring paddle on the stirring shaft, the material is returned from the return pipe and enters the feed pipe again through the connecting pipe for a secondary stirring reaction. At the same time, steam enters the steam inlet pipe through the steam inlet and then enters the steam channel through the steam outlet. The steam moves from top to bottom in the steam channel and then flows out through the steam outlet. The continuously flowing steam can ensure the temperature in the inner cylinder. The utility model can promote the mixing between materials, so that materials of different components can fully contact and react, thereby improving the reaction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a cross-sectional schematic diagram of a reaction tank;
[0014] Figure 2 1. It is a schematic top view of a reaction tank;
[0015] In the figure: 1. Jacketed cylinder; 2. Inner cylinder; 3. Feed pipe assembly; 4. Return pipe assembly; 5. Discharge port; 6. Stirring assembly; 7. Connecting pipe; 8. Feed pipe; 9. Feed port; 10. Return pipe; 11. Return port; 12. Steam channel; 13. Steam inlet pipe; 14. Steam inlet; 15. First steam outlet; 16. Second steam outlet; 17. Motor; 18. Coupling; 19. Frame; 20. Mounting base; 21. Stirring shaft; 22. Stirring paddle; 23. Manhole; 24. Temperature measuring hole; 25. Pressure detection port; 26. Liner; 27. Fixing parts. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0017] See also Figure 1-2The utility model provides a technical solution: a reaction tank, comprising a jacketed cylinder 1, an inner cylinder 2, a feed pipe assembly 3, a return pipe assembly 4, a discharge port 5 and a stirring assembly 6; the jacketed cylinder 1 is fixed at the lower end of the outer side of the inner cylinder 2; the feed pipe assembly 3 and the return pipe assembly 4 are arranged in the inner cylinder 2, and the feed pipe assembly 3 and the return pipe assembly 4 are connected via a connecting pipe 7; the discharge port 5 is arranged in the middle of the bottom end of the inner cylinder 2; the upper end of the stirring assembly 6 is fixed to one side of the upper end of the inner cylinder 2, and the lower end of the stirring assembly 6 is located in the inner cylinder 2.
[0018] Furthermore, a manhole 23 , a temperature measuring hole 24 and a pressure detection port 25 are provided at the top end of the inner cylinder body 2 .
[0019] The outer side of the jacket cylinder 1 is provided with a lining plate 26 , which is located at the upper and lower ends of the inner cylinder 2 , and the inner cylinder 2 is fixed to the outer side of the jacket cylinder 1 via the lining plate 26 .
[0020] The feed pipe assembly 3 includes a feed pipe 8 and a feed port 9; the feed port 9 is fixed to the upper end of the jacket cylinder 1, the upper end of the feed pipe 8 extends out of the feed port 9, and the lower end of the feed pipe 8 extends into the jacket cylinder 1 through the feed port 9.
[0021] The return pipe assembly 4 includes a return pipe 10 and a return port 11; the return port 11 is fixed on one side of the jacket cylinder 1, the upper end of the return pipe 10 extends out of the return port 11, and the lower end of the return pipe 10 extends into the jacket cylinder 1 through the return port 11; the feed pipe 8 and the return pipe 10 in the jacket cylinder 1 are arranged close to each other, and the return pipe 10 is arranged shorter than the feed pipe 8.
[0022] One end of the connecting pipe 7 is connected to the upper end of the return pipe 10 , and the other end of the connecting pipe 7 is connected to the side of the feed pipe 8 .
[0023] During use, the material enters the inner barrel body 2 through the upper end of the feed pipe 8. When the material is stirred and reacted in the inner barrel body 2, the material is returned through the return pipe 10 and enters the feed pipe 8 again through the connecting pipe 7 for a second stirring reaction. The provision of the return pipe 10 can promote mixing between the materials, allowing the materials of different components to fully contact and react, thereby improving the reaction efficiency.
[0024] A steam channel 12 is formed between the jacket cylinder 1 and the inner cylinder 2, and two steam inlet pipes 13 are provided on both sides of the upper end of the jacket cylinder 1; the steam inlet pipe 13 is an L-shaped structure, and an upward steam inlet 14 is provided at the upper end of the steam inlet pipe 13, and a downward first steam outlet 15 is provided at the lower end of the steam inlet pipe 13. The first steam outlet 15 is located in the steam channel 12, and a second steam outlet 16 is provided at the bottom end of one side of the steam channel 12.
[0025] In order to increase the stability of the steam inlet pipe 13 , the steam inlet pipe 13 and the inner cylinder body 2 are fixed via a fixing piece 27 .
[0026] During use, the steam enters the steam inlet pipe 13 through the steam inlet 14, and then enters the steam channel 12 through the first steam outlet 15; the steam moves from top to bottom in the steam channel 12 and then flows out through the second steam outlet 16. The continuously flowing steam can ensure the temperature inside the inner cylinder body 2.
[0027] The stirring assembly 6 includes a motor 17, a coupling 18, a frame 19, a mounting base 20, a stirring shaft 21 and a stirring paddle 22; the frame 19 is fixed to the upper end of the inner cylinder body 2 via the mounting base 20, and the motor 17 is fixed to the upper end of the frame 19; the motor 17 and the stirring shaft 21 are connected via the coupling 18, and a plurality of stirring paddles 22 are provided in the gaps on the stirring shaft 21.
[0028] When in use, the motor 17 drives the stirring shaft 21 to rotate through the coupling 18, thereby causing the stirring paddle 22 on the stirring shaft 21 to rotate, which can stir the material in the inner barrel body 2 and increase the material reaction efficiency.
[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A reaction tank, characterized in that: The invention comprises a jacketed cylinder (1), an inner cylinder (2), a feed pipe assembly (3), a return pipe assembly (4), a discharge port (5) and a stirring assembly (6); the jacketed cylinder (1) is fixed at the lower end of the outer side of the inner cylinder (2); the feed pipe assembly (3) and the return pipe assembly (4) are arranged in the inner cylinder (2), and the feed pipe assembly (3) and the return pipe assembly (4) are connected via a connecting pipe (7); the discharge port (5) is arranged in the middle of the bottom end of the inner cylinder (2); the upper end of the stirring assembly (6) is fixed to one side of the upper end of the inner cylinder (2), and the lower end of the stirring assembly (6) is located in the inner cylinder (2).
2. A reaction tank according to claim 1, characterized in that: The feed pipe assembly (3) includes a feed pipe (8) and a feed port (9); the feed port (9) is fixed to the upper end of the jacket cylinder (1), the upper end of the feed pipe (8) extends out of the feed port (9), and the lower end of the feed pipe (8) extends into the jacket cylinder (1) through the feed port (9).
3. A reaction tank according to claim 1, characterized in that: The return pipe assembly (4) includes a return pipe (10) and a return port (11); the return port (11) is fixed to one side of the jacket cylinder (1), the upper end of the return pipe (10) extends out of the return port (11), and the lower end of the return pipe (10) extends into the jacket cylinder (1) through the return port (11); the feed pipe (8) and the return pipe (10) in the jacket cylinder (1) are arranged close to each other, and the return pipe (10) is arranged shorter than the feed pipe (8).
4. A reaction tank according to claim 1, characterized in that: One end of the connecting pipe (7) is connected to the upper end of the return pipe (10), and the other end of the connecting pipe (7) is connected to the side of the feed pipe (8).
5. A reaction tank according to claim 1, characterized in that: A steam channel (12) is formed between the jacket cylinder (1) and the inner cylinder (2), and two steam inlet pipes (13) are provided on both sides of the upper end of the jacket cylinder (1); the steam inlet pipe (13) is an L-shaped structure, and an upward steam inlet (14) is provided at the upper end of the steam inlet pipe (13), and a downward first steam outlet (15) is provided at the lower end of the steam inlet pipe (13), the first steam outlet (15) is located in the steam channel (12), and a second steam outlet (16) is provided at the bottom end of one side of the steam channel (12).
6. A reaction tank according to claim 1, characterized in that: The stirring assembly (6) comprises a motor (17), a coupling (18), a frame (19), a mounting base (20), a stirring shaft (21) and a stirring paddle (22); the frame (19) is fixed to the upper end of the inner cylinder body (2) via the mounting base (20), and the motor (17) is fixed to the upper end of the frame (19); the motor (17) and the stirring shaft (21) are connected via the coupling (18), and a plurality of stirring paddles (22) are provided in gaps on the stirring shaft (21).