A new type of reaction vessel

Abstract

This utility model relates to the field of reaction vessel technology and proposes a novel reaction vessel, comprising: a reaction vessel, a motor disposed above the reaction vessel, a stirrer disposed below the motor, the stirrer being located inside the reaction vessel, and a mounting plate fixedly installed on the top of the motor. Water is connected to an external water pipe and a connecting pipe, allowing water to enter the interior of an annular pipe through a flexible hose and spray out through a first nozzle and a second nozzle. Subsequently, an electric telescopic rod is activated, extending and retracting to move a sliding rod, causing the first and second nozzles on the annular pipe to move up and down reciprocally inside the reaction vessel. This more thoroughly cleans the stirrer and the inner wall of the reaction vessel, effectively preventing cross-contamination and unintended reactions caused by residues on the stirrer mixing into the next batch of products.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel technology, and specifically to a novel reaction vessel. Background Technology

[0002] In a broad sense, a reaction vessel is a container where physical or chemical reactions occur. Through structural design and parameter configuration, it achieves the heating, evaporation, cooling, and low-to-high-speed mixing functions required by the process. Reaction vessels are widely used in petroleum, chemical, rubber, pesticide, dye, pharmaceutical, and food industries. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonation, polymerization, and condensation. Examples include reactors, reaction vessels, decomposition vessels, and polymerization kettles. Materials typically include carbon manganese steel, stainless steel, zirconium, nickel-based alloys (Hastelloy, Monel, Inconel), and other composite materials.

[0003] A known Chinese patent (application number: CN201921673539.8) discloses a novel reaction vessel, comprising a vessel body and a stirring device. The vessel body has an inlet and an outlet, and a cooling chamber is located on the outer side of the vessel body. The cooling chamber has a partition with a water inlet on the partition. The lower part of the cooling chamber has a water inlet, and the upper part has a water outlet. The stirring device includes a stirring motor, a stirring shaft extending from top to bottom through the upper end of the vessel body, a stirring rod mounted on the stirring shaft and rotating with it, and stirring blades mounted on the lower end of the stirring shaft. The stirring shaft is connected to the stirring motor. The stirring blades include a connecting rod and at least two blades located at the ends of the connecting rod. Each blade includes a bent portion and a stirring vertical rod. Both the bent portion and the vertical rod are rod-shaped. One end of the bent portion is connected to the connecting rod, and the other end is connected to the stirring vertical rod. This novel device prevents viscous materials from clumping and improves reaction efficiency.

[0004] However, in implementing the relevant technology, the above-mentioned novel reactor has the following problems: it is difficult to clean the agitator inside the reactor, and the residue accumulated on the agitator blades can easily mix into the next batch of products, which can lead to cross-contamination and cause unexpected reactions. Therefore, a novel reactor is proposed. Utility Model Content

[0005] This invention proposes a novel reaction vessel that solves the problem in related technologies where it is difficult to clean the agitator inside the reaction vessel, and the residue accumulated on the agitator blades can easily mix into the next batch of products, leading to cross-contamination and potentially causing unintended reactions.

[0006] The technical solution of this utility model is as follows: A novel reaction vessel, comprising: a reaction vessel;

[0007] A motor is installed above the reactor, and a stirrer is installed below the motor. The stirrer is located inside the reactor. A mounting plate is fixedly installed on the top of the motor, and two electric telescopic rods are fixedly installed at the bottom of the mounting plate. The output ends of the two electric telescopic rods are fixedly connected to sliding rods, and the bottom ends of the sliding rods extend into the interior of the reactor and are fixedly connected to an annular tube.

[0008] Multiple first nozzles are disposed below the outer wall of the annular tube, and multiple second nozzles are disposed on one side of the outer wall of the annular tube. A flexible tube is fixedly connected to the outer wall of the annular tube, and a connecting pipe is disposed at one end of the flexible tube.

[0009] Preferably, a feed pipe is fixedly connected to the side of the top of the reactor, and a sealing cap is provided at the top of the feed pipe.

[0010] Preferably, a discharge pipe is fixedly connected to the bottom end of the reactor, and a discharge valve is provided on the outer wall of the discharge pipe.

[0011] Preferably, the bottom end of the reactor is fixedly connected to a plurality of support legs, which are arranged in a circular array.

[0012] Preferably, the outer wall of the reactor is coated with an anti-rust coating, specifically an epoxy zinc-rich primer.

[0013] Preferably, the outer wall of the reactor away from the rust-preventive coating is coated with an anti-corrosion coating, which is specifically an epoxy resin paint.

[0014] The working principle and beneficial effects of this utility model are as follows:

[0015] When cleaning the agitator is required, an external water pipe is connected to the connecting pipe, allowing water to enter the annular pipe through a flexible hose and spray out through the first and second nozzles. The first nozzle washes the agitator, while the second nozzle washes the inner wall of the reactor. Then, the electric telescopic rod is activated, which extends and retracts, moving the sliding rod and causing the first and second nozzles on the annular pipe to move up and down inside the reactor. This ensures a more thorough cleaning of the agitator and the inner wall of the reactor, effectively preventing cross-contamination and unintended reactions caused by residues on the agitator mixing into the next batch of products. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the overall side view of the three-dimensional structure proposed in this utility model;

[0019] Figure 3 This is a cross-sectional three-dimensional structural diagram of the reaction vessel proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the annular tube proposed in this utility model;

[0021] Figure 5 This is a schematic cross-sectional view of the reaction vessel proposed in this utility model.

[0022] In the diagram: 1. Reactor; 2. Motor; 3. Agitator; 4. Mounting plate; 5. Electric telescopic rod; 6. Slide rod; 7. Annular pipe; 8. First nozzle; 9. Second nozzle; 10. Hose; 11. Connecting pipe; 12. Feed pipe; 13. Sealing cap; 14. Discharge pipe; 15. Discharge valve; 16. Support leg; 17. Rust-proof coating; 18. Corrosion-proof coating. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0024] Please see Figure 1 - Figure 5 A novel reaction vessel, comprising: reaction vessel 1;

[0025] A motor 2 is installed above the reactor 1, and a stirrer 3 is installed below the motor 2. The stirrer 3 is located inside the reactor 1. A mounting plate 4 is fixedly installed on the top of the motor 2. Two electric telescopic rods 5 are fixedly installed at the bottom of the mounting plate 4. The output ends of the two electric telescopic rods 5 are fixedly connected to a sliding rod 6. The bottom end of the sliding rod 6 extends into the interior of the reactor 1 and is fixedly connected to an annular tube 7.

[0026] Multiple first nozzles 8 are installed below the outer wall of the annular pipe 7, and multiple second nozzles 9 are installed on one side of the outer wall of the annular pipe 7. A hose 10 is fixedly connected to the outer wall of the annular pipe 7, and a connecting pipe 11 is installed at one end of the hose 10.

[0027] The technical solution provided by this utility model is as follows: When it is necessary to clean the agitator 3, an external water pipe is connected to the connecting pipe 11, allowing water to enter the interior of the annular pipe 7 through the hose 10 and spray out through the first nozzle 8 and the second nozzle 9. The first nozzle 8 is used to spray and wash the agitator 3, while the second nozzle 9 is used to spray and wash the inner wall of the reaction vessel 1. Then, the electric telescopic rod 5 is activated, which extends and retracts, driving the sliding rod 6 to move. This causes the first nozzle 8 and the second nozzle 9 on the annular pipe 7 to move up and down reciprocally inside the reaction vessel 1, thereby cleaning the agitator 3 and the inner wall of the reaction vessel 1 more thoroughly. This achieves the purpose of cleaning the agitator 3 and the inner wall of the reaction vessel 1, effectively preventing the problem of cross-contamination and unexpected reactions caused by residues on the agitator 3 mixing into the next batch of products.

[0028] Furthermore, a feed pipe 12 is fixedly connected to the side of the top of the reactor 1, and a sealing cap 13 is provided at the top of the feed pipe 12. A discharge pipe 14 is fixedly connected to the bottom of the reactor 1, and a discharge valve 15 is provided on the outer wall of the discharge pipe 14.

[0029] Specifically, the feed pipe 12 facilitates the entry of materials into the interior of the reactor 1, and the sealing cover 13 prevents dust from entering the interior of the reactor 1. By opening the discharge valve 15, the reacted materials are discharged through the discharge pipe 14.

[0030] Furthermore, the bottom end of the reactor 1 is fixedly connected to multiple support legs 16, which are arranged in a circular array.

[0031] Specifically, multiple support legs 16 are used to support the reactor 1, which effectively improves the stability of the reactor 1.

[0032] Furthermore, the outer wall of the reactor 1 is coated with an anti-rust coating 17, which is specifically an epoxy zinc-rich primer. The outer wall of the reactor 1 away from the anti-rust coating 17 is coated with an anti-corrosion coating 18, which is specifically an epoxy resin paint.

[0033] Specifically, the anti-rust coating 17 and the anti-corrosion coating 18 are used to isolate the external anti-corrosion media, prevent the reactor 1 from rusting and thus extend the service life of the reactor 1.

[0034] The working principle of this utility model is as follows: When it is necessary to clean the agitator 3, an external water pipe is connected to the connecting pipe 11, allowing water to enter the interior of the annular pipe 7 through the hose 10 and spray out through the first nozzle 8 and the second nozzle 9. The first nozzle 8 is used to spray and wash the agitator 3, while the second nozzle 9 is used to spray and wash the inner wall of the reactor 1. Then, the electric telescopic rod 5 is activated, which extends and retracts, driving the sliding rod 6 to move. This causes the first nozzle 8 and the second nozzle 9 on the annular pipe 7 to move up and down inside the reactor 1, thereby cleaning the agitator 3 and the inner wall of the reactor 1 more thoroughly. This achieves the purpose of cleaning the agitator 3 and the inner wall of the reactor 1, effectively preventing the problem of cross-contamination and unexpected reactions caused by residues on the agitator 3 mixing into the next batch of products.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel reactor vessel characterized in that, include: Reactor (1); A motor (2) is installed above the reactor (1), and a stirrer (3) is installed below the motor (2). The stirrer (3) is located inside the reactor (1). A mounting plate (4) is fixedly installed on the top of the motor (2). Two electric telescopic rods (5) are fixedly installed at the bottom of the mounting plate (4). A slide rod (6) is fixedly connected to the output end of the two electric telescopic rods (5). The bottom end of the slide rod (6) extends into the interior of the reactor (1) and is fixedly connected to an annular tube (7). Multiple first nozzles (8) are provided below the outer wall of the annular pipe (7), and multiple second nozzles (9) are provided on one side of the outer wall of the annular pipe (7). A hose (10) is fixedly connected to the outer wall of the annular pipe (7), and a connecting pipe (11) is provided at one end of the hose (10).

2. A novel reactor as claimed in claim 1, wherein: A feed pipe (12) is fixedly connected to the side of the top of the reactor (1), and a sealing cap (13) is provided at the top of the feed pipe (12).

3. The novel reaction vessel according to claim 1, characterized in that: The bottom end of the reactor (1) is fixedly connected to a discharge pipe (14), and a discharge valve (15) is provided on the outer side wall of the discharge pipe (14).

4. The novel reaction vessel according to claim 1, characterized in that: The bottom end of the reactor (1) is fixedly connected to a plurality of support legs (16), which are arranged in a circular array.

5. A novel reaction vessel according to claim 1, characterized in that: The outer wall of the reactor (1) is coated with an anti-rust coating (17), which is specifically an epoxy zinc-rich primer.

6. A novel reaction vessel according to claim 5, characterized in that: The rust-proof coating (17) is coated with an anti-corrosion coating (18) on the outer wall away from the reactor (1), and the anti-corrosion coating (18) is specifically an epoxy resin paint.

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