Tubular reaction mixer

Abstract

This utility model relates to the field of mixing equipment technology and discloses a tubular reaction mixer, including a reaction tank. The bottom of the reaction tank is connected to a first inlet pipe, the right end of the reaction tank is connected to a second inlet pipe, and the right end of the reaction tank is connected to an outlet pipe. A motor bracket is fixedly connected to the top of the reaction tank, a stirring assembly is arranged in the middle of the reaction tank, a first distributor is fixedly connected to the inner wall of the reaction tank, and a second distributor is fixedly connected to the inner wall of the reaction tank. The stirring assembly includes a motor, and a stirring rod is fixedly connected to the output end of the motor. This utility model uses a motor to drive the stirring rod to rotate, which in turn drives multiple stirring blades to rotate. The rotation of the multiple stirring blades generates shear force and turbulence, ensuring thorough mixing of the liquid and improving reaction efficiency. An mechanical seal effectively prevents liquid leakage, ensuring the safety of the reaction process. The overall structure is more compact, reducing the space occupied during installation.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment technology, and in particular to tubular reaction mixers. Background Technology

[0002] A tubular reaction mixer is a device used for chemical reactions, typically in continuous flow reaction systems. It consists of one or more pipes through which reactants flow and react. The design of a tubular reaction mixer can be adjusted according to specific reaction requirements, such as the length, diameter, and material of the pipes.

[0003] In order to achieve the desired mixing effect, existing static mixers usually require long pipe lengths when mixing liquids, resulting in a large overall size and occupying more installation space. The long pipes also cause the fluid to take longer to complete the mixing process, resulting in slow mixing efficiency. Therefore, we propose a tubular reaction mixer. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a tubular reaction mixer.

[0005] This utility model is achieved using the following technical solution: a tubular reaction mixer, including a reaction vessel, a first inlet pipe connected to the bottom of the reaction vessel, a second inlet pipe connected to the right end of the reaction vessel, an outlet pipe connected to the right end of the reaction vessel, a motor bracket fixedly connected to the top of the reaction vessel, a stirring assembly provided in the middle of the reaction vessel, a first distributor fixedly connected to the inner wall of the reaction vessel, and a second distributor fixedly connected to the inner wall of the reaction vessel.

[0006] The stirring assembly includes a motor, the output end of which is fixedly connected to a stirring rod. The lower end of the stirring rod passes through the reaction vessel and is fixedly connected to a stirring blade. An organic seal is rotatably connected to the surface of the stirring rod.

[0007] With the above technical solution, the motor is connected to an external power source to provide the necessary power for operation. Then, the motor is started, which drives the stirring rod to rotate, which in turn drives multiple stirring blades to rotate. The rotation of the multiple stirring blades generates shear force and turbulence, which fully mixes the liquid and improves the reaction efficiency.

[0008] As a further improvement to the above solution, the bottom of the motor is fixedly connected to the top of the motor bracket, and the number of stirring blades is set to multiple.

[0009] The above technical solution uses a motor bracket to install and support the motor, ensuring its stability during use, and multiple stirring blades to improve mixing efficiency.

[0010] As a further improvement to the above solution, the top of the mechanical seal is fixedly connected to the top of the inner wall of the reaction vessel.

[0011] The above technical solution effectively prevents liquid leakage through the mechanical seal design, ensuring the safety of the reaction process. The overall structure is more compact, reducing the space occupied during installation and avoiding environmental pollution and safety hazards.

[0012] As a further improvement to the above solution, a flange is fixedly connected to one end of the first inlet pipe, the second inlet pipe, and the outlet pipe.

[0013] The above technical solution facilitates the connection of the first inlet pipe, the second inlet pipe, and the outlet pipe to external pipelines via flanges, while also facilitating subsequent disassembly and maintenance.

[0014] As a further improvement to the above solution, the outlet pipe is located at the upper end of the second inlet pipe.

[0015] The above technical solution allows the evenly mixed liquid to be discharged into an external pipeline via an outlet pipe.

[0016] As a further improvement to the above scheme, the first distributor is located at the upper end of the second distributor.

[0017] With the above technical solution, the first liquid enters the interior of the reaction vessel through the first inlet pipe, and first passes through the second distributor, which evenly disperses the first liquid into different areas of the reaction vessel, ensuring that the first liquid is evenly distributed in the reaction vessel, which facilitates the subsequent mixing of multiple liquids.

[0018] As a further improvement to the above scheme, the second inlet pipe is located between the first distributor and the second distributor.

[0019] Through the above technical solution, the second liquid enters the interior of the reaction vessel through the second inlet pipe, causing the two liquids to mix. The mixed liquid flows upward and passes through the first distributor, which mixes the two liquids again, improving the uniformity of the mixture.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] This invention features a stirring assembly, specifically a motor that drives a stirring rod to rotate, which in turn drives multiple stirring blades to rotate. The rotation of these blades generates shear force and turbulence, ensuring thorough mixing of the liquid and improving reaction efficiency. The mechanical seal effectively prevents liquid leakage, ensuring the safety of the reaction process. The overall structure is more compact, reducing the space required for installation.

[0022] This invention utilizes a first distributor and a second distributor. Specifically, a first liquid enters the interior of the reaction vessel through a first inlet pipe, first passing through the second distributor, which evenly disperses the first liquid into different areas of the reaction vessel, ensuring uniform distribution of the first liquid within the reaction vessel. A second liquid enters the interior of the reaction vessel through a second inlet pipe, causing the two liquids to mix. The mixed liquid flows upward and passes through the first distributor, which mixes the two liquids again, further improving the mixing uniformity. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic cross-sectional view of the present invention.

[0025] Figure 3 This is a schematic diagram of the stirring assembly structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the reaction vessel of this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of this utility model viewed from below.

[0028] Explanation of key symbols:

[0029] 1. Reaction vessel; 2. First inlet pipe; 3. Second inlet pipe; 4. Outlet pipe; 5. Motor bracket; 6. Stirring assembly; 601. Motor; 602. Stirring rod; 603. Stirring blade; 604. Mechanical seal; 7. First distributor; 8. Second distributor. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0031] Example:

[0032] Please combine Figure 1-5 The tubular reaction mixer of this embodiment includes a reaction vessel 1. The bottom of the reaction vessel 1 is connected to a first inlet pipe 2, the right end of the reaction vessel 1 is connected to a second inlet pipe 3, the right end of the reaction vessel 1 is connected to an outlet pipe 4, the top of the reaction vessel 1 is fixedly connected to a motor bracket 5, the middle of the reaction vessel 1 is provided with a stirring assembly 6, the inner wall of the reaction vessel 1 is fixedly connected to a first distributor 7, and the inner wall of the reaction vessel 1 is fixedly connected to a second distributor 8.

[0033] The stirring assembly 6 includes a motor 601, with a stirring rod 602 fixedly connected to the output end of the motor 601. The lower end of the stirring rod 602 passes through the reaction vessel 1 and is fixedly connected to stirring blades 603. An organic seal 604 is rotatably connected to the surface of the stirring rod 602. When the motor 601 is started, the motor 601 drives the stirring rod 602 to rotate, which in turn drives multiple stirring blades 603 to rotate. The rotation of multiple stirring blades 603 generates shear force and turbulence, which makes the liquid fully mixed and improves the reaction efficiency.

[0034] The bottom of the motor 601 is fixedly connected to the top of the motor bracket 5, and the number of stirring blades 603 is set to multiple.

[0035] The top of the mechanical seal 604 is fixedly connected to the top of the inner wall of the reaction vessel 1. The mechanical seal 604 effectively prevents liquid leakage, ensures the safety of the reaction process, and the overall structure is more compact, reducing the space occupied by the installation.

[0036] Flanges are fixedly connected to one end of the first inlet pipe 2, the second inlet pipe 3, and the outlet pipe 4.

[0037] The outlet pipe 4 is located at the upper end of the second inlet pipe 3.

[0038] The first distributor 7 is located above the second distributor 8. The first liquid enters the interior of the reaction tank 1 through the first inlet pipe 2, and first passes through the second distributor 8. The second distributor 8 evenly disperses the first liquid into different areas of the reaction tank 1, ensuring that the first liquid is evenly distributed in the reaction tank 1.

[0039] The second inlet pipe 3 is located between the first distributor 7 and the second distributor 8. The second liquid enters the interior of the reaction vessel 1 through the second inlet pipe 3, causing the two liquids to mix. The mixed liquid flows upward and passes through the first distributor 7, which mixes the two liquids again, further improving the mixing uniformity.

[0040] The implementation principle of the tubular reaction mixer in this embodiment is as follows: First, the first inlet pipe 2, the second inlet pipe 3, and the outlet pipe 4 are connected to external pipes. The first liquid enters the interior of the reaction tank 1 through the first inlet pipe 2, passing through the second distributor 8. The second distributor 8 evenly disperses the first liquid into different areas of the reaction tank 1, ensuring uniform distribution within the reaction tank 1. The second liquid enters the interior of the reaction tank 1 through the second inlet pipe 3, causing the two liquids to mix. The mixed liquid flows upwards, passing through the first distributor 7, which mixes the two liquids again, further improving the mixing uniformity. The motor 601 is started, driving the stirring rod 602 to rotate, which in turn drives multiple stirring blades 603 to rotate. The rotation of the multiple stirring blades 603 generates shear force and turbulence, ensuring thorough mixing of the liquids and improving reaction efficiency. The mechanical seal 604 effectively prevents liquid leakage, ensuring the safety of the reaction process. The overall structure is more compact, reducing the space required for installation. Finally, the evenly mixed liquid is discharged to the external pipe through the outlet pipe 4.

[0041] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A tubular reaction mixer, characterized in that, The reaction vessel includes a reaction vessel (1), the bottom of which is connected to a first inlet pipe (2), the right end of which is connected to a second inlet pipe (3), the right end of which is connected to an outlet pipe (4), the top of which is fixedly connected to a motor bracket (5), the middle of which is provided with a stirring assembly (6), the inner wall of which is fixedly connected to a first distributor (7), and the inner wall of which is fixedly connected to a second distributor (8). The stirring assembly (6) includes a motor (601), the output end of which is fixedly connected to a stirring rod (602). The lower end of the stirring rod (602) penetrates the reaction vessel (1) and is fixedly connected to a stirring blade (603). An organic seal (604) is rotatably connected to the surface of the stirring rod (602).

2. The tubular reactor mixer as described in claim 1, characterized in that: The bottom of the motor (601) is fixedly connected to the top of the motor bracket (5), and the number of stirring blades (603) is set to multiple.

3. The tubular reactor mixer as described in claim 1, characterized in that: The top of the mechanical seal (604) is fixedly connected to the top of the inner wall of the reaction vessel (1).

4. The tubular reactor mixer as described in claim 1, characterized in that: A flange is fixedly connected to one end of the first inlet pipe (2), the second inlet pipe (3), and the outlet pipe (4).

5. The tubular reactor mixer as described in claim 4, characterized in that: The outlet pipe (4) is located at the upper end of the second inlet pipe (3).

6. The tubular reactor mixer as described in claim 1, characterized in that: The first distributor (7) is located above the second distributor (8).

7. The tubular reactor mixer as described in claim 5, characterized in that: The second inlet pipe (3) is located between the first distributor (7) and the second distributor (8).

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