Reaction kettle equipment and system
By arranging an annular dispersion component and a discharge port in the reactor body, the problem of material accumulation is solved, the material is quickly and evenly dispersed in the reactor, and the reaction efficiency is improved.
Patent Information
- Application Number
- CN202422786510.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-15
AI Technical Summary
Materials in existing reactors tend to accumulate easily, resulting in a small contact area and making it difficult to stir quickly and evenly.
An annular dispersing assembly is provided in the kettle body, and a plurality of discharge ports facing the blades are provided on the annular dispersing assembly. The material enters the annular dispersing assembly through the first feed port for preliminary dispersion, and then is evenly dispersed into the reaction chamber through the discharge port for stirring.
The rapid and uniform dispersion of materials in the reactor is achieved, and the reaction efficiency is improved.
Smart Images
Figure CN223337343U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reactors, in particular to reactor equipment and a system. Background Art
[0002] Reactors are pressure vessels widely used in the fields of petroleum, chemical engineering, rubber, pesticides, dyes, medicine, and food, and are used to carry out processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation. Reaction vessels, such as reactors, reaction pots, decomposition pots, and polymerization kettles, are commonly used to homogenize materials. In related art, the method of homogenizing materials involves using a stirring paddle to evenly mix the materials after they enter the reactor and come into contact. However, upon entering the reactor, the materials tend to accumulate in one place, resulting in a small contact area. This contact area can only be gradually increased through stirring, which is not conducive to rapid homogenization of the materials. Utility Model Content
[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a reactor device and system that can disperse the materials entering the reactor so that the materials are quickly and evenly dispersed.
[0004] On the one hand, an embodiment of the present invention provides a reactor device, comprising:
[0005] A kettle body is provided with a reaction chamber inside, and the kettle body is provided with a first feed port extending into the reaction chamber;
[0006] A stirring shaft is installed in the reaction chamber, and a paddle is provided on the stirring shaft;
[0007] A stirring drive component is installed on the kettle body and connected to the stirring shaft;
[0008] An annular dispersion component is installed in the reaction chamber and distributed around the stirring shaft. The annular dispersion component has at least one second feed port and multiple discharge ports. At least one second feed port is connected to the first feed port, and the multiple discharge ports are distributed toward the direction of the blade.
[0009] According to some embodiments of the present invention, the annular dispersion component is an annular pipe, and the annular pipe is provided with a second feed port and multiple discharge ports.
[0010] According to some embodiments of the present invention, the annular dispersion component is an annular pipe, which is provided with multiple second feed ports and multiple discharge ports. The multiple second feed ports are all connected to the first feed port, and the number of the discharge ports is greater than the second feed port.
[0011] According to some embodiments of the present invention, the plurality of second feed ports are evenly distributed on the upper side of the annular pipe, and the plurality of discharge ports are evenly distributed on the bottom of the annular pipe.
[0012] According to some embodiments of the present invention, the annular dispersion component is a spiral pipe, and the spiral pipe is located in the same height plane.
[0013] According to some embodiments of the present invention, the annular dispersion component is a spiral pipe, and the height of the spiral pipe varies along the axial direction of the stirring shaft.
[0014] According to some embodiments of the present invention, the radius of the spiral pipe gradually decreases from top to bottom along the axial direction of the stirring shaft.
[0015] According to some embodiments of the present invention, the multiple discharge ports are evenly distributed at the bottom of the spiral pipe.
[0016] According to some embodiments of the present invention, the number of the blades is one or more groups, and the multiple groups of blades are evenly distributed along the axial direction of the stirring shaft.
[0017] On the other hand, an embodiment of the present invention provides a reactor system, comprising the above-mentioned reactor equipment.
[0018] The embodiments of the present invention have at least the following beneficial effects:
[0019] By arranging an annular dispersing component in the kettle body and arranging multiple discharge ports distributed toward the blade direction on the annular dispersing component, the material enters the annular dispersing component through the first feed port for preliminary dispersion, and then is evenly dispersed into the reaction chamber through the discharge port for stirring, so that the material is quickly and evenly distributed.
[0020] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0022] Figure 1 This is a schematic structural diagram of a reactor device according to an embodiment of the present invention;
[0023] Figure 2 for Figure 1 The schematic diagram of the structure of the annular dispersion assembly of the reactor equipment is shown at AA;
[0024] Figure 3 for Figure 1One of the structural schematic diagrams of the annular dispersion component of the reactor equipment is shown;
[0025] Figure 4 for Figure 1 The second structural schematic diagram of the annular dispersion component of the reactor equipment is shown.
[0026] Reference numerals:
[0027] The kettle body 100 , the reaction chamber 101 , the first feed port 102 , the stirring shaft 200 , the blades 210 , the stirring drive 300 , the annular dispersion component 400 , the second feed port 401 , and the discharge port 402 . DETAILED DESCRIPTION
[0028] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.
[0029] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0030] In the description of this utility model, "several" means one or more, "multiple" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, and "above," "below," and "within" are understood to include the number itself. The use of terms such as "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, or implicitly indicating the number or order of the technical features indicated.
[0031] In the description of the present invention, unless otherwise clearly defined, words such as “setting”, “installation”, and “connection” should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above words in the present invention based on the specific content of the technical solution.
[0032] Please refer to Figure 1 and Figure 2The present embodiment discloses a reactor device and system, including a reactor body 100, a stirring shaft 200, a stirring drive 300 and an annular dispersion assembly 400. The reactor body 100 is the main body of the reactor, and the middle part is generally a cylindrical structure. The upper and lower ends of the cylindrical structure are set to a circular cover structure with a certain arc. A reaction chamber 101 is set inside the reactor body 100. The reaction chamber 101 is used to provide a space for stirring and reacting the material. A first feed port 102 extending into the reaction chamber 101 is provided on the reactor body 100. The material can enter the reaction chamber 101 through the first feed port 102. The stirring shaft 200 is installed in the reaction chamber 101. The stirring shaft 200 is provided with a paddle. The blade 210 and the stirring drive member 300 are installed on the kettle body 100 and are connected to the stirring shaft 200. The stirring drive member 300 adopts a motor. The stirring drive member 300 drives the stirring shaft 200 to rotate, thereby driving the blade 210 to stir the material in the reaction chamber 101, so that the material is quickly dispersed. The annular dispersion component 400 is installed in the reaction chamber 101 and is distributed around the stirring shaft 200. The annular dispersion component 400 is located above the blade 210. The annular dispersion component 400 has at least one second feed port 401 and multiple discharge ports 402. At least one second feed port 401 is connected to the first feed port 102, and multiple discharge ports 402 are distributed toward the blade 210.
[0033] By setting an annular dispersing component 400 in the kettle body 100 and setting multiple discharge ports 402 distributed toward the blades 210 on the annular dispersing component 400, the material enters the annular dispersing component 400 through the first feed port 102 for preliminary dispersion, and then is evenly dispersed into the reaction chamber 101 through the discharge port 402 for stirring, so that the material is quickly and evenly distributed.
[0034] Please refer to Figure 2 In some application examples, the annular dispersion assembly 400 is an annular pipe, which is provided with a second feed port 401 and multiple discharge ports 402. The annular pipe has a circular ring structure and can be arranged around the agitator shaft 200, so that the multiple discharge ports 402 are distributed around the agitator shaft 200. When the liquid material enters the annular pipe from the second feed port 401, the liquid material can flow along the annular pipe and enter the reaction chamber 101 through the discharge ports 402 during the flow process. In this way, the material can be initially dispersed before entering the reaction chamber 101, which helps to increase the contact surface area of the material entering the reaction chamber 101 and improve the reaction efficiency.
[0035] Alternatively, in other application examples, the annular dispersion component 400 is an annular pipe, which is provided with a plurality of second feed ports 401 and a plurality of discharge ports 402. The plurality of second feed ports 401 are all connected to the first feed port 102, and the number of discharge ports 402 is greater than the second feed ports 401. The plurality of second feed ports 401 can be used to divert the liquid material after entering the first feed port 102, thereby entering different positions of the annular pipe through different second feed ports 401, so that the material is evenly dispersed on the annular pipe, thereby entering the reaction chamber 101 through different discharge ports 402. Among them, the plurality of second feed ports 401 are evenly distributed on the upper side of the annular pipe, and the plurality of discharge ports 402 are evenly distributed at the bottom of the annular pipe. The upper and lower distribution of the second feed ports 401 and the discharge ports 402 can enable the material to flow by itself under the action of gravity without the need for additional power.
[0036] Alternatively, please refer to Figure 3 In some other application examples, the annular dispersing assembly 400 is a spiral pipe located in a uniform height plane. Compared to an annular pipe, the radius of the spiral pipe can gradually change within the uniform height plane. With the same maximum diameter, the spiral pipe can vary the distribution of the discharge ports 402 in both the radial and circumferential directions of the agitator shaft 200, thereby achieving more uniform material distribution.
[0037] Alternatively, please refer to Figure 4 In some other application examples, the annular dispersion component 400 is a spiral pipe, and the height of the spiral pipe changes along the axial direction of the stirring shaft 200. In this way, the liquid material can flow from top to bottom along the spiral pipe under the action of gravity, and enter the reaction chamber 101 through the discharge port 402 during the flow. Among them, the radius of the spiral pipe gradually decreases from top to bottom along the axial direction of the stirring shaft 200. In this way, the position of the second feed port 401 of the spiral pipe can be more easily adapted to the position of the first feed port 102. The liquid material enters from the larger diameter part of the spiral pipe and flows along the spiral pipe to the smaller diameter part under the action of gravity. During the flow, it is evenly dispersed into the reaction chamber 101 through the discharge port 402.
[0038] The multiple discharge ports 402 are evenly distributed at the bottom of the spiral pipe, so that the material can be more evenly dispersed into the reaction chamber 101, so as to facilitate the stirring and mixing of the material.
[0039] In the above application example, the number of blades 210 is one or more groups, and the multiple groups of blades 210 are evenly distributed along the axial direction of the stirring shaft 200. The material can be stirred in the axial direction by the multiple groups of blades 210, which is beneficial to improve the uniformity of stirring.
[0040] This embodiment also provides a reactor system including the above-mentioned reactor apparatus. The reactor system also includes conventional components such as a weighing assembly and a control valve, which are not described in detail in this embodiment. By disposing an annular dispersion assembly 400 within the reactor body 100 and providing multiple discharge ports 402 on the annular dispersion assembly 400, which are distributed toward the paddles 210, the material enters the annular dispersion assembly 400 through the first feed port 102 for initial dispersion. The material is then evenly dispersed into the reaction chamber 101 through the discharge ports 402 for stirring, thereby rapidly and uniformly distributing the material.
[0041] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A reactor device, characterized in that: include: A kettle body (100) is provided with a reaction chamber (101) therein, and a first feed port (102) extending into the reaction chamber (101) is provided on the kettle body (100); A stirring shaft (200) is installed in the reaction chamber (101), and a paddle (210) is provided on the stirring shaft (200); A stirring drive member (300) is mounted on the kettle body (100) and connected to the stirring shaft (200); An annular dispersion component (400) is installed in the reaction chamber (101) and distributed around the stirring shaft (200), the annular dispersion component (400) having at least one second feed port (401) and a plurality of discharge ports (402), at least one second feed port (401) is connected to the first feed port (102), and the plurality of discharge ports (402) are distributed toward the paddle (210).
2. The reactor equipment according to claim 1, characterized in that: The annular dispersion component (400) is an annular pipe, and the annular pipe is provided with a second feed port (401) and a plurality of discharge ports (402).
3. The reactor equipment according to claim 1, characterized in that: The annular dispersion component (400) is an annular pipe, and the annular pipe is provided with multiple second feed ports (401) and multiple discharge ports (402). The multiple second feed ports (401) are all connected to the first feed port (102), and the number of the discharge ports (402) is greater than the number of the second feed ports (401).
4. The reactor equipment according to claim 3, characterized in that: The plurality of second feed ports (401) are evenly distributed on the upper side of the annular pipe, and the plurality of discharge ports (402) are evenly distributed on the bottom of the annular pipe.
5. The reactor equipment according to claim 1, characterized in that: The annular dispersion component (400) is a spiral pipe, and the spiral pipe is located in the same height plane.
6. The reactor equipment according to claim 1, characterized in that: The annular dispersion component (400) is a spiral pipe, and the height of the spiral pipe changes along the axial direction of the stirring shaft (200).
7. The reactor equipment according to claim 6, characterized in that: The radius of the spiral pipe gradually decreases from top to bottom along the axial direction of the stirring shaft (200).
8. The reactor equipment according to claim 5, 6 or 7, characterized in that: The multiple discharge ports (402) are evenly distributed at the bottom of the spiral pipe.
9. The reactor equipment according to claim 1, characterized in that: The number of the blades (210) is one or more groups, and the multiple groups of blades (210) are evenly distributed along the axial direction of the stirring shaft (200).
10. A reactor system, characterized in that: The invention comprises the reactor device according to any one of claims 1 to 9.