Variable molten salt reactor structure

Abstract

The utility model relates to reaction kettle device technical field especially for a variable formula molten salt reaction kettle structure, including kettle body, the vertical outside wall fixedly connected with outer layer of kettle body jacket, the bottom surface fixedly connected with bottom layer of kettle body jacket, the top surface fixed mounting of kettle body has the connecting pipe, the inside of kettle body is installed stirring assembly, liquid level sensor and plug -in thermometer respectively. This device is provided with stirring assembly, drives the coupling through drive motor to drive stirring rod rotates in the kettle body interior, and the stirring frame on its outside wall stirs the material in the kettle body interior, makes the material in the kettle body interior even heating, further promotes the reaction effect of material, the utility model is provided with stirring assembly, and the material in the kettle body interior is stirred and mixed through stirring assembly, makes the material even heating, and the outside wall of kettle body is provided with outer layer jacket and bottom layer jacket, thereby convenient control use of kettle body heating temperature.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel technology, specifically to a variable molten salt reaction vessel structure. Background Technology

[0002] In the production and processing of new materials such as petrochemicals, reaction vessels are used extensively. Traditional reaction vessel equipment uses heat transfer oil, steam, or ternary molten salt as heating media. After being heated by an external heating furnace or heater, the heat is delivered to the reaction vessel by a transfer pump to provide a continuous heat source for the reaction vessel. The temperature of the heat source is controlled and regulated by the heating temperature of the heater and the flow rate of the heat source entering the reaction vessel.

[0003] Chinese utility model patent with announcement number CN216172226U discloses a reaction vessel, which includes "a vessel body and a heat insulation layer disposed on the outside of the vessel body, the heat insulation layer including a first heat insulation layer covering the vessel body, the first heat insulation layer having a semi-circular cross-section, and a connector for connecting the first heat insulation layer being disposed on the vessel body";

[0004] The device incorporates water pipes installed inside the first insulation layer, with the inlet and outlet of the water pipes extending beyond the first insulation layer. This application enables the device to adjust the temperature of the reaction vessel during a reaction, adapting to different chemical reactions.

[0005] The device is equipped with an insulation layer and water pipes. Heated water is supplied to the water pipes, and the insulation layer is attached to the outer wall of the reactor to keep the material inside the reactor warm. However, the reactor does not have a stirring structure. The material inside the reactor is left to stand still, which prevents the material in the middle from directly contacting the side wall of the reactor. As a result, it is difficult to maintain the reaction temperature of the material in the middle of the reactor, which affects the reaction effect and makes it impractical. Utility Model Content

[0006] The purpose of this invention is to provide a variable molten salt reactor structure to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a variable molten salt reactor structure, including a reactor body, wherein an outer jacket is fixedly connected to the vertical outer side wall of the reactor body, and a bottom jacket is fixedly connected to the bottom surface of the reactor body;

[0008] A connecting pipe is fixedly installed on the top surface of the vessel body, and a stirring assembly, a liquid level sensor, and an insertion thermometer are respectively installed inside the vessel body;

[0009] The bottom of the vessel is fixedly connected to a material outlet, the bottom surface inside the vessel is fixedly connected to a rotating rod bracket, and the top surface of the vessel is provided with an inspection port and a material inlet respectively;

[0010] The stirring assembly includes a drive motor, the output end of which is installed and connected to the top of a coupling, the bottom end of which is installed and connected to the top of a stirring rod, and a stirring frame is fixedly connected to the outer wall of the stirring rod.

[0011] The beneficial effects of this utility model are as follows: This device is equipped with a stirring assembly, which drives the stirring rod to rotate inside the vessel by a drive motor and a coupling. The stirring rod stirs the material inside the vessel through the stirring frame on its outer wall, making the material inside the vessel heated evenly and further improving the reaction effect of the material. The side wall of the vessel is heated by injecting molten salt into the outer jacket and heating it with an electric heating rod. The bottom jacket is circulated with heat transfer oil, steam and other heat media through the heating medium inlet. This part is circulated by a circulating pump to provide a heat source, thereby heating the vessel and facilitating the control of the vessel temperature.

[0012] To achieve the effect of heating the inside of the vessel:

[0013] The outer jacket is further configured such that: the interior of the outer jacket is provided with multiple electric heating rods, and the top surface of the outer jacket is provided with multiple molten salt injection ports arranged in a circumferential array.

[0014] By adopting the above technical solution, molten salt is injected into the outer jacket through the molten salt injection port, and the molten salt is heated by an electric heating rod, so that the interior of the vessel can be heated from the side.

[0015] To ensure the effectiveness of heating the bottom of the vessel:

[0016] The bottom surface and side wall of the bottom jacket are respectively provided with a heating medium inlet and a heating medium outlet, and the heating medium inlet and the heating medium outlet are connected.

[0017] By adopting the above technical solution, heat transfer oil, steam and other heat media are circulated into the bottom jacket through the heating medium inlet and heating medium outlet, thereby providing heat to the bottom of the vessel.

[0018] To achieve the effect of stirring the materials inside the vessel:

[0019] The configuration is further defined as follows: the drive motor is fixedly mounted on the top surface of the connecting pipe, and the coupling is rotatably mounted inside the connecting pipe.

[0020] By adopting the above technical solution, the coupling is driven by the drive motor to rotate inside the connecting pipe, and then the stirring rod is driven to rotate inside the vessel body through the coupling. The material inside the vessel body is stirred by the stirring frame on the side wall of the stirring rod.

[0021] To achieve the effect of stirring the materials by rotating the stirring rod inside the vessel:

[0022] A further configuration is provided: the stirring rod is located inside the vessel body, and the bottom end of the stirring rod is rotatably mounted inside the rotating rod bracket.

[0023] By adopting the above technical solution, the stirring rod is placed inside the rotating rod support, so that the stirring rod rotates inside the vessel, thereby stirring the material inside the vessel.

[0024] To facilitate real-time monitoring of the vessel's internal condition by staff:

[0025] The liquid level sensor is further configured to be fixedly installed on the inner wall of the vessel via a bracket, and the insertion thermometer is fixedly installed on the inner wall of the vessel via a bracket.

[0026] By adopting the above technical solution and by installing a liquid level sensor and a thermometer, staff can monitor the reaction of materials inside the vessel in real time.

[0027] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the internal structure of the vessel body of this utility model;

[0030] Figure 3 This is a schematic diagram of the top view of the vessel body of this utility model.

[0031] In the diagram: 1. Kettle body; 11. Material outlet; 12. Rotary rod support; 13. Inspection port; 14. Material inlet; 2. Outer jacket; 21. Electric heating rod; 22. Molten salt filling port; 3. Bottom jacket; 31. Heating medium inlet; 32. Heating medium outlet; 4. Connecting pipe; 5. Stirring assembly; 51. Drive motor; 52. Coupling; 53. Stirring rod; 54. Stirring frame; 6. Liquid level sensor; 61. Support 1; 7. Insertion thermometer; 71. Support 2. Detailed Implementation

[0032] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0033] Please see Figures 1 to 3A variable molten salt reactor structure includes a reactor body 1, an outer jacket 2 fixedly connected to the vertical outer side wall of the reactor body 1, and a bottom jacket 3 fixedly connected to the bottom surface of the reactor body 1.

[0034] A connecting pipe 4 is fixedly installed on the top surface of the vessel body 1, and a stirring assembly 5, a liquid level sensor 6, and an insertion thermometer 7 are respectively installed inside the vessel body 1.

[0035] A material outlet 11 is fixedly connected to the bottom of the vessel body 1, a rotating rod bracket 12 is fixedly connected to the bottom surface inside the vessel body 1, and an inspection port 13 and a material inlet 14 are respectively provided on the top surface of the vessel body 1.

[0036] The stirring assembly 5 includes a drive motor 51, the output end of which is installed and connected to the top end of a coupling 52, the bottom end of which is installed and connected to the top end of a stirring rod 53, and a stirring frame 54 is fixedly connected to the outer side wall of the stirring rod 53.

[0037] In this embodiment, as Figure 1 and Figure 3 As shown, the outer jacket 2 has multiple electric heating rods 21 inside, and multiple molten salt injection ports 22 are distributed in a circumferential array on the top surface of the outer jacket 2.

[0038] In this embodiment, as Figure 1 As shown, the bottom surface and side wall of the bottom jacket 3 are respectively provided with a heating medium inlet 31 and a heating medium outlet 32, and the heating medium inlet 31 and the heating medium outlet 32 ​​are connected.

[0039] In this embodiment, as Figure 2 As shown, the drive motor 51 is fixedly installed on the top surface of the connecting pipe 4, and the coupling 52 is rotatably installed inside the connecting pipe 4.

[0040] In this embodiment, as Figure 2 As shown, the stirring rod 53 is located inside the vessel body 1, and the bottom end of the stirring rod 53 is rotatably mounted inside the rotating rod bracket 12.

[0041] In this embodiment, as Figure 2 As shown, the liquid level sensor 6 is fixedly installed on the inner wall of the vessel body 1 via bracket 61, and the insertion thermometer 7 is fixedly installed on the inner wall of the vessel body 1 via bracket 71.

[0042] The computer software involved in the hardware carriers such as the electric heating rod, drive motor, liquid level sensor, and insertion thermometer in the technical solution is software technology known to those skilled in the art. It is merely applied to the aforementioned hardware carriers. In other words, the computer software portion of the technical solution is an essential technical feature for solving the aforementioned technical problem, constituting a necessary technical feature for the technical problem solved by this application, but it is not a differentiating technical feature or a point of technical improvement. The applicant has not made any technical improvements to the computer software portion involved in the aforementioned related hardware carriers, nor is it a key technical point of the invention.

[0043] Therefore, the "electric heating rod", "drive motor", "liquid level sensor", "insertion thermometer" and other components involved in this application are physical functional modules that combine existing computer software programs or protocols with the hardware carrier of this application. The computer software programs involved in these physical functional modules are technologies known to those skilled in the art and are not improvements of this application. The improvement of this application should be the interaction between the various physical functional modules, that is, the improvement of the overall structure of the molten salt reactor device of this application, in order to solve the corresponding technical problems to be solved by this application.

[0044] The working process of this variable molten salt reactor is as follows:

[0045] When the reactor is in use, the material is introduced into the reactor body 1 through the material inlet 14 on the top surface of the reactor body 1. When the material reacts inside the reactor body 1, molten salt is injected into the outer jacket 2 through the molten salt injection port 22 on the top surface of the outer jacket 2, and the molten salt is heated by the electric heating rod 21, so that the reactor body 1 is heated from the side. The heat transfer oil, steam and other heat media are circulated into the bottom jacket 3 through the heating medium inlet 31 and the heating medium outlet 32, thereby heating the bottom of the reactor body 1. In this way, the reactor body 1 is continuously heated. By controlling the electric heating rod 21 and the amount of heating medium introduced, the heating temperature of the reactor body 1 can be easily controlled.

[0046] When the material inside the vessel 1 is heated and reacted, the drive motor 51 is started, which drives the coupling 52, which in turn drives the stirring rod 53 to rotate inside the vessel 1. When the stirring rod 53 rotates, it stirs and agitates the material inside the vessel 1 through the stirring frame 54 on its side wall, so that the material is fully heated inside the vessel 1 and the reaction effect is further improved.

[0047] During daily work, staff can monitor the reaction of materials inside the vessel 1 in real time using the liquid level sensor 6 and the insertion thermometer 7, which are fixedly installed inside the vessel 1, thereby preventing abnormal situations from occurring.

[0048] The electric heating rod 21 adopts the known model CY-12, the drive motor 51 adopts the known model Yaskawa-SGMVV-3ZDDB6F, the liquid level sensor 6 adopts the known model UHZ517C15ALA-5200, and the insertion thermometer 7 adopts the known model WZCM-201, but is not limited to the above models. All of them are known prior art, have been fully disclosed, and are mature technologies in the field. Therefore, they will not be repeated in the specification.

[0049] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0050] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A variable molten salt reactor structure, comprising a reactor body (1), characterized in that: The outer wall of the vessel body (1) is fixedly connected to an outer jacket (2), and the bottom surface of the vessel body (1) is fixedly connected to a bottom jacket (3). A connecting pipe (4) is fixedly installed on the top surface of the vessel body (1), and a stirring assembly (5), a liquid level sensor (6) and an insertion thermometer (7) are respectively installed inside the vessel body (1); The bottom of the vessel body (1) is fixedly connected to a material outlet (11), the bottom surface inside the vessel body (1) is fixedly connected to a rotating rod bracket (12), and the top surface of the vessel body (1) is respectively provided with an inspection port (13) and a material inlet (14). The stirring assembly (5) includes a drive motor (51), the output end of which is installed and connected to the top end of a coupling (52), the bottom end of which is installed and connected to the top end of a stirring rod (53), and a stirring frame (54) is fixedly connected to the outer side wall of the stirring rod (53).

2. The variable molten salt reactor structure as described in claim 1, characterized in that: The outer jacket (2) is provided with multiple electric heating rods (21) inside, and the top surface of the outer jacket (2) is provided with multiple molten salt injection ports (22) arranged in a circumferential array.

3. The variable molten salt reactor structure as described in claim 1, characterized in that: The bottom surface and side wall of the bottom jacket (3) are respectively provided with a heating medium inlet (31) and a heating medium outlet (32), and the heating medium inlet (31) and the heating medium outlet (32) are connected.

4. The variable molten salt reactor structure as described in claim 1, characterized in that: The drive motor (51) is fixedly installed on the top surface of the connecting pipe (4), and the coupling (52) is rotatably installed inside the connecting pipe (4).

5. The variable molten salt reactor structure as described in claim 1, characterized in that: The stirring rod (53) is located inside the vessel body (1), and the bottom end of the stirring rod (53) is rotatably installed inside the rotating rod bracket (12).

6. The variable molten salt reactor structure as described in claim 1, characterized in that: The liquid level sensor (6) is fixedly installed on the inner wall of the vessel body (1) by bracket one (61), and the insertion thermometer (7) is fixedly installed on the inner wall of the vessel body (1) by bracket two (71).

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