Heating temperature control device for tetrahydrofuran synthesis
By designing a heating temperature control device for tetrahydrofuran synthesis including processing cylinders, thermally conductive filler particles and inner convex columns, the problem of uneven heating in the existing device is solved, uniform heating of tetrahydrofuran is achieved, and the effect of heating synthesis is improved.
Patent Information
- Application Number
- CN202421412926.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-20
AI Technical Summary
When the existing devices monitor the temperature of tetrahydrofuran, they are prone to uneven heating, resulting in differences in internal and external temperatures, affecting the heating synthesis effect.
A heating temperature control device for tetrahydrofuran synthesis is designed, including a frame, processing assembly and temperature monitoring assembly. The processing components include processing cylinders, thermally conductive filler particles, processing tanks and inner convex columns. The inner convex column has a built-in temperature sensor. Through the cooperation of thermally conductive filler particles and heating table, uniform heating of tetrahydrofuran is achieved.
Through the design of this device, the occupied volume of tetrahydrofuran can be effectively reduced, and the heating uniformity can be achieved through the combination of the thermal conductivity of the inner convex column and the outer heat conduction source, avoiding local temperature increases, and improving the effect of heating synthesis.
Smart Images
Figure CN222766291U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tetrahydrofuran synthesis and processing, in particular to a heating and temperature control device for tetrahydrofuran synthesis. Background Art
[0002] Tetrahydrofuran is an important organic compound belonging to the ether class. It is the complete hydrogenation product of furan and is mainly used as a solvent, especially a medium polar aprotic solvent. It is widely used in organic synthesis reactions such as Grignard reaction, metal catalytic reaction, esterification reaction, etc. In the synthesis reaction process of tetrahydrofuran, heating equipment is needed to facilitate temperature control of tetrahydrofuran.
[0003] When the existing device monitors the temperature of tetrahydrofuran, uneven heating is likely to occur when the middle is heated, resulting in a difference in internal and external temperatures, affecting the heating synthesis effect.
[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a heating temperature control device for tetrahydrofuran synthesis is proposed, in order to achieve a more practical purpose. Utility Model Content
[0005] The utility model aims to provide a heating temperature control device for tetrahydrofuran synthesis to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heating and temperature control device for tetrahydrofuran synthesis, comprising a frame, a processing component and a temperature monitoring component, a fitting groove is provided on one side of the bottom of the frame, and a heating platform is installed on the inner side of the fitting groove, a processing component is located on the top of the heating platform, and the processing component comprises a processing cylinder, heat-conducting filler particles, a processing groove and an inner convex column, a processing groove is provided on the inner wall of the processing cylinder, and an inner convex column is provided at the inner middle end of the processing groove, the interior of the processing cylinder is filled with heat-conducting filler particles, a hanger component is provided on the top of the frame, and a material container is hung on one end of the hanger component;
[0007] A temperature monitoring component is provided at one end of the exterior of the frame, the temperature monitoring component includes a temperature sensor, and the temperature sensor is provided inside the inner convex column, one end of the outer wall of the temperature sensor is electrically connected to a transmission line tube, and the other end of the transmission line tube is connected to a temperature display meter.
[0008] Furthermore, the temperature display meter is electrically connected to the transmission line tube via a temperature sensor.
[0009] Furthermore, a wrapping connection is formed between the temperature sensor and the inner convex column.
[0010] Furthermore, the rack assembly includes a support plate, a lifting rod and a rack frame, a lifting rod is installed at one end of the top of the frame body, and a support plate is installed on the top of two groups of lifting rods, and a rack frame is installed at one end of the outer side of the support plate.
[0011] Furthermore, the upper and lower positions of the rack frame and the processing cylinder cooperate with each other.
[0012] Furthermore, the material container and the processing cylinder are fitted into each other in a sleeve shape, and the material container and the rack frame are engaged with each other.
[0013] Furthermore, the inner convex column is located at the middle end of the processing groove and is distributed in a convex shape.
[0014] The utility model provides a heating temperature control device for tetrahydrofuran synthesis, which has the following beneficial effects:
[0015] 1. The utility model adopts a container with a raised bottom and a processing cylinder. The specially designed structure can reduce the volume occupied by tetrahydrofuran in the container, and the inner convex column inserted into the bottom can be used to heat the tetrahydrofuran from the inside of the container by utilizing the thermal conductivity of the inner convex column, and the tetrahydrofuran can be fully heated by cooperating with the external heat source, thereby ensuring the uniformity of heating and temperature control.
[0016] 2. In the utility model, the interior of the processing cylinder is filled with heat-conducting filler particles, which cooperate with the heating platform at the bottom to transfer heat to the heat-conducting filler particles, so as to evenly transfer heat to the inner space, heat the tetrahydrofuran in the container, and avoid the situation where local temperature rises due to local heating. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The disclosure of the present invention will become easier to understand with reference to the accompanying drawings. It is easy for those skilled in the art to understand that these drawings are only used to illustrate the technical solution of the present invention and are not intended to limit the scope of protection of the present invention. In the drawings:
[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a heating and temperature control device for tetrahydrofuran synthesis according to the utility model;
[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of a temperature monitoring component of a heating and temperature control device for tetrahydrofuran synthesis according to the utility model;
[0020] Figure 3 The utility model is a schematic diagram of the internal structure of a cross-section of a processing component of a heating and temperature control device for tetrahydrofuran synthesis.
[0021] In the figure: 1. frame; 2. temperature monitoring component; 201. transmission line tube; 202. temperature display meter; 203. temperature sensor; 3. rack assembly; 301. support plate; 302. lifting rod; 303. rack frame; 4. material container; 5. processing component; 501. processing cylinder; 502. thermal conductive filler particles; 503. processing groove; 504. inner convex column; 6. fitting groove; 7. heating table. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-3 The utility model provides a technical solution: a heating and temperature control device for tetrahydrofuran synthesis, comprising a frame 1, a processing component 5 and a temperature monitoring component 2, a fitting groove 6 is provided on one side of the bottom of the frame 1, and a heating platform 7 is installed on the inner side of the fitting groove 6, and a processing component 5 is located on the top of the heating platform 7, and the processing component 5 comprises a processing cylinder 501, heat-conducting filler particles 502, a processing groove 503 and an inner convex column 504, the inner wall of the processing cylinder 501 is provided with a processing groove 503, and an inner convex column 504 is provided at the inner middle end of the processing groove 503, and the interior of the processing cylinder 501 is filled with heat-conducting filler particles 502, a hanger component 3 is provided on the top of the frame 1, and a material container 4 is suspended at one end of the hanger component 3;
[0024] A temperature monitoring component 2 is provided at one end of the outer side of the frame 1, and the temperature monitoring component 2 includes a temperature sensor 203, and the temperature sensor 203 is provided inside the inner convex column 504, and one end of the outer wall of the temperature sensor 203 is electrically connected to the transmission line tube 201, and the other end of the transmission line tube 201 is connected to the temperature display meter 202; the temperature display meter 202 is electrically connected to the transmission line tube 201 through the temperature sensor 203; the temperature sensor 203 and the inner convex column 504 form a wrapping connection; the rack Component 3 includes a support plate 301, a lifting rod 302 and a hanger frame 303. The lifting rod 302 is installed at one end of the top of the frame 1, and the support plate 301 is installed on the top of the two sets of lifting rods 302, and the hanger frame 303 is installed at one end of the outer side of the support plate 301; the hanger frame 303 and the processing cylinder 501 are matched with each other in the upper and lower positions; the material container 4 and the processing cylinder 501 are sleeve-shaped and interlocked with each other, and the material container 4 and the hanger frame 303 are engaged with each other; the inner convex column 504 is located at the middle end of the processing groove 503 and is distributed in a convex shape;
[0025] The container 4 and the processing cylinder 501 with a raised bottom are used. The specially designed structure can reduce the volume occupied by tetrahydrofuran in the container 4. The inner convex column 504 inserted into the bottom can heat the tetrahydrofuran from the inside of the container 4 by utilizing the thermal conductivity of the inner convex column 504. The tetrahydrofuran can be fully heated by cooperating with the external heat source to ensure the uniformity of heating and temperature control.
[0026] The container 4 containing tetrahydrofuran can be wrapped by matching the sizes of the container 4 and the processing cylinder 501, and the embedded wrapping method can reduce heat loss and make the heat more concentrated;
[0027] The top of the material container 4 is supported by a hanger frame 303 in the hanger assembly 3 to ensure the stability of the material container 4 when it is suspended. The depth position of the material container 4 in the processing cylinder 501 can also be adjusted through a retractable lifting rod 302 to better meet the heating and temperature control requirements.
[0028] The processing cylinder 501 is filled with heat-conducting filler particles 502, which cooperate with the heating platform 7 at the bottom to transfer heat to the heat-conducting filler particles 502, so as to evenly transfer heat to the inner space, heat the tetrahydrofuran in the container 4, avoid the situation where local heating causes local temperature rise, and facilitate better temperature control;
[0029] The bottom adopts an electric heating type heating table 7, which can control the temperature of the heat source more accurately through electrical control, so as to better meet the heating temperature control requirements.
[0030] Working principle: For this type of heating and temperature control device for tetrahydrofuran synthesis, the heating platform 7 at one end of the frame 1 is first controlled to heat the processing cylinder 501 at the top, thereby heating the heat-conducting filler particles 502 inside the processing cylinder 501. At the same time, the temperature sensor 203 placed in the inner convex column 504 is used to heat the heat-conducting filler particles 502, so that the inner cavity of the processing cylinder 501 is at a specified temperature state. Then, the container 4 containing tetrahydrofuran solvent is placed on the support 1. The inner side of the hanging frame 303 of the plate 301 makes the container 4 be placed stably, and then the top container 4 is driven down by the self-extension of the lifting rod 302, and enters the inner cavity of the processing cylinder 501 for insertion, so as to heat the tetrahydrofuran inside. While heating, the temperature is monitored by the embedded temperature sensor 203 and displayed by the temperature display table 202, so as to control the heating temperature. After the heating treatment, the lifting rod 302 is controlled to lift the container 4.
[0031] The above description is only a specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be thought of by any technician familiar with the field within the technical scope disclosed by the utility model without creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.
Claims
1. A heating and temperature control device for tetrahydrofuran synthesis, comprising a frame (1), a processing component (5) and a temperature monitoring component (2), characterized in that: A fitting groove (6) is provided on one side of the bottom of the frame (1), and a heating platform (7) is installed on the inner side of the fitting groove (6). A processing assembly (5) is located on the top of the heating platform (7), and the processing assembly (5) comprises a processing cylinder (501), heat-conducting filler particles (502), a processing groove (503) and an inner convex column (504). The inner wall of the processing cylinder (501) is provided with a processing groove (503), and an inner convex column (504) is provided at the middle end of the processing groove (503). The interior of the processing cylinder (501) is filled with heat-conducting filler particles (502). A hanging bracket assembly (3) is provided on the top of the frame (1), and a material container (4) is suspended at one end of the hanging bracket assembly (3); A temperature monitoring component (2) is provided at one end of the exterior of the frame (1), the temperature monitoring component (2) comprising a temperature sensor (203), and the temperature sensor (203) is provided inside the inner convex column (504), one end of the outer wall of the temperature sensor (203) is electrically connected to a transmission line tube (201), and the other end of the transmission line tube (201) is connected to a temperature display meter (202).
2. A heating and temperature-controlling device for tetrahydrofuran synthesis according to claim 1, characterized in that, The temperature display meter (202), the transmission line tube (201) and the temperature sensor (203) are connected by electric wires.
3. A heating and temperature-controlling device for tetrahydrofuran synthesis according to claim 1, characterized in that, A wrapping connection is formed between the temperature sensor (203) and the inner convex column (504).
4. A heating and temperature-controlling device for tetrahydrofuran synthesis according to claim 1, characterized in that: The rack assembly (3) comprises a support plate (301), a lifting rod (302) and a rack frame (303); the lifting rod (302) is installed at one end of the top of the rack body (1), and the support plate (301) is installed at the top of two groups of lifting rods (302), and the rack frame (303) is installed at one end of the outer side of the support plate (301).
5. A heating and temperature-controlling device for tetrahydrofuran synthesis according to claim 4, characterized in that, The upper and lower positions of the hanger frame (303) and the processing cylinder (501) cooperate with each other.
6. A heating and temperature-controlling device for tetrahydrofuran synthesis according to claim 1, characterized in that: The material container (4) and the processing cylinder (501) are interlocked in a sleeve-like manner, and the material container (4) and the hanging frame (303) are engaged with each other.
7. A heating and temperature-controlling device for tetrahydrofuran synthesis according to claim 1, characterized in that: The inner convex column (504) is located at the middle end of the processing groove (503) and is distributed in a convex shape.