A device for separating 5-iodo-2-methylbenzoic acid with ultrasonic assistance

Abstract

The utility model relates to a kind of 5-iodine-2-methylbenzoic acid product separation devices with ultrasonic auxiliary, belong to separation device technical field, including separation tank, the separation tank outside is provided with the auxiliary separation component for compound separation auxiliary;The auxiliary separation component includes the electric heating pipe fixedly connected in the separation tank inside, ultrasonic device is arranged in the left and right sides of the separation tank bottom, the top of fixed frame is fixedly installed with filter plate, the top of the separation tank is fixedly connected with conveying air pipe, the bottom end of conveying air pipe is fixedly connected with gas purification tank, the left and right sides of gas purification tank inner wall are all fixedly connected with supporting plate, the inboard of supporting plate is provided with activated carbon filter element.The 5-iodine-2-methylbenzoic acid product separation devices with ultrasonic auxiliary, by setting auxiliary separation component, the separation process is assisted, to obtain the crystal of required purity, particle size and shape effectively, and subsequent separation operation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of separation device technology, specifically to a separation device for 5-iodo-2-methylbenzoic acid crystals with ultrasonic assistance. Background Technology

[0002] 5-Iodo-2-methylbenzoic acid is an important intermediate in organic synthesis. Its molecule contains both an aromatic iodine atom and a carboxyl group, both of which are highly reactive, making it very useful in synthetic chemistry.

[0003] A separation device is required in the production process of 5-iodo-2-methylbenzoic acid. Chinese utility model patent CN222641242U discloses a high-efficiency organic compound separation device, including an outer shell. A sliding assembly is installed inside the outer shell. A support block is fixedly connected to the left side of the outer shell. A heater is fixedly connected to the bottom surface of the outer shell. An inlet piston is inserted into the upper surface of the outer shell. A collecting funnel is fixedly connected to the upper surface of the outer shell. An output pipe is fixedly connected to the inner surface of the collecting funnel. A switching assembly is located on the right side of the output pipe. The switching assembly includes a switching outer shell, which is fixedly connected to the right side of the output pipe. This utility model, through the coordination of various parts of the switching assembly, allows the rotating sleeve to drive the rotation of the switching inner liner. This allows the pipe groove to be rotated to align with three collecting pipes, facilitating the separate transport of different organic compounds to collecting tanks one, two, and three.

[0004] This invention avoids the problems of mixed organic matter and the hassle of changing containers and collection pipes when separating multiple mixed organic compounds. However, existing separation devices cannot assist the separation process, making it difficult to effectively obtain crystals with the required purity, particle size and shape, and making subsequent separation operations inconvenient. Therefore, an ultrasonic-assisted 5-iodo-2-methylbenzoic acid crystal separation device is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides an ultrasonic-assisted 5-iodo-2-methylbenzoic acid crystal separation device, which has advantages such as compound separation assistance and solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An ultrasonically assisted separation device for 5-iodo-2-methylbenzoic acid crystals includes a separation tank, and an auxiliary separation component for assisting compound separation is provided outside the separation tank;

[0008] The auxiliary separation assembly includes an electric heating tube fixedly connected inside the separation tank, ultrasonic devices are provided on the left and right sides of the bottom of the separation tank, a filter cover is fixedly installed on the top of the separation tank, a fixing frame is fixedly connected to the inner side of the filter cover, a filter plate is fixedly installed on the top of the fixing frame, a gas delivery pipe is fixedly connected to the top of the separation tank, a gas purification box is fixedly connected to the bottom end of the gas delivery pipe, and a support plate is fixedly connected to both the left and right sides of the inner wall of the gas purification box, with an activated carbon filter element provided on the inner side of the support plate.

[0009] Furthermore, the filter cover is circular in shape, and a sealing cap is snapped onto the top of the filter cover.

[0010] Furthermore, an insulation sleeve, which is made of glass wool, is adhered to the outer surface of the separation tank.

[0011] Furthermore, a discharge pipe is fixedly connected to the middle of the bottom of the separation tank, an exhaust pipe is fixedly connected to the left side of the gas purification box, and a solenoid valve is fixedly connected to the outer surface of the discharge pipe.

[0012] Furthermore, the outer surface of the electric heating tube is provided with a mounting bracket for installation, and the ultrasonic device probe penetrates and extends into the interior of the separation tank.

[0013] Furthermore, the separation tank is made of stainless steel, and a controller is provided on the right side of the separation tank.

[0014] Furthermore, a baffle is fixedly installed on the outer surface of the gas purification box, and a sealing strip is adhered to the back of the baffle.

[0015] Furthermore, the outer surface of the separation tank is provided with an observation window, which is an explosion-proof glass panel.

[0016] Compared with the prior art, this utility model provides an ultrasonic-assisted separation device for iodine-methylbenzoic acid crystals, which has the following beneficial effects:

[0017] 1. This ultrasonic-assisted 5-iodo-2-methylbenzoic acid crystal separation device, through the setting of auxiliary separation components, includes an electric heating tube that can heat and separate the compound inside the separation tank. At the same time, the ultrasonic vibration energy of the ultrasonic device can effectively prevent the crystals from scaling on the reaction vessel or container wall, improving the yield and facilitating cleaning. In addition, the filter cover, fixing frame, and filter plate can filter impurities when the compound is added to the separation tank, preventing impurities from affecting the compound separation process. Furthermore, the gas delivery pipe, gas purification box, tray, and activated carbon filter can adsorb and purify the waste gas generated during the separation process before discharge, assisting the separation process to effectively obtain crystals of the required purity, particle size, and shape, and facilitating subsequent separation operations.

[0018] 2. This ultrasonic-assisted 5-iodo-2-methylbenzoic acid granule separation device achieves enhanced sealing of the filter cover by setting a sealing cover, and the heat insulation sleeve can ensure the heat maintenance effect of the separation tank and avoid a large amount of heat loss, thus playing a role in heat preservation. Attached Figure Description

[0019] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0020] Figure 2 This is a three-dimensional structural view of the gas purification box of this utility model;

[0021] Figure 3 This is a front view of the structure of this utility model.

[0022] In the diagram: 1. Separation tank; 2. Electric heating element; 3. Ultrasonic device; 4. Filter cover; 5. Fixing frame; 6. Filter plate; 7. Gas delivery pipe; 8. Gas purification box; 9. Tray; 10. Activated carbon filter element; 11. Sealing cover; 12. Insulation sleeve; 13. Discharge pipe; 14. Exhaust pipe; 15. Controller; 16. Baffle; 17. Observation window. Detailed Implementation

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

[0024] Please see Figures 1 to 3 This embodiment discloses an ultrasonic-assisted separation device for 5-iodo-2-methylbenzoic acid crystals, comprising a separation tank 1, with an auxiliary separation assembly externally for compound separation. The auxiliary separation assembly includes an electric heating tube 2 fixedly connected inside the separation tank 1, ultrasonic devices 3 located on the left and right sides of the bottom of the separation tank 1, a filter cover 4 fixedly installed on the top of the separation tank 1, a fixing frame 5 fixedly connected to the inner side of the filter cover 4, a filter plate 6 fixedly installed on the top of the fixing frame 5, a gas delivery pipe 7 fixedly connected to the top of the separation tank 1, a gas purification box 8 fixedly connected to the bottom end of the gas delivery pipe 7, and trays 9 fixedly connected to the left and right sides of the inner wall of the gas purification box 8. Activated carbon filter elements 10 are installed inside the trays 9. The electric heating tube 2 heats and separates the compounds inside the separation tank 1, while the ultrasonic vibration energy of the ultrasonic device 3 effectively prevents scale formation on the reaction vessel or container wall, improving yield and facilitating cleaning.

[0025] In addition, the filter cover 4, the fixing frame 5, and the filter plate 6 can filter impurities when the compound is added to the separation tank 1, so as to prevent impurities from affecting the compound separation process.

[0026] Furthermore, the gas delivery pipe 7, gas purification box 8, tray 9, and activated carbon filter element 10 can adsorb and purify the waste gas generated during the separation process before discharging it, thus assisting the separation process and enabling the effective acquisition of crystals with the required purity, particle size, and shape, and facilitating subsequent separation operations.

[0027] In this embodiment, the filter cover 4 is circular in shape, and a sealing cap 11 is snapped onto the top of the filter cover 4. By setting the sealing cap 11, the sealing effect of the filter cover 4 is enhanced.

[0028] In this embodiment, an insulation sleeve 12 is bonded to the outer surface of the separation tank 1. The insulation sleeve 12 is made of glass wool. The insulation sleeve 12 can ensure the heat retention effect of the separation tank 1 and prevent a large amount of heat loss, thus playing a role in heat preservation.

[0029] It should be noted that a discharge pipe 13 is fixedly connected to the middle of the bottom of the separator 1, an exhaust pipe 14 is fixedly connected to the left side of the gas purification box 8, and a solenoid valve is fixedly connected to the outer surface of the discharge pipe 13.

[0030] Specifically, the outer surface of the electric heating tube 2 is provided with a mounting bracket for installation, and the probe of the ultrasonic device 3 penetrates and extends into the interior of the separation tank 1.

[0031] It should be noted that the separator tank 1 is made of stainless steel, and a controller 15 is installed on the right side of the separator tank 1.

[0032] It should be noted that a baffle 16 is fixedly installed on the outer surface of the gas purification box 8, and a sealing strip is glued to the back of the baffle 16. The baffle 16 ensures the airtightness of the gas purification box 8 and prevents accidental leakage of exhaust gas.

[0033] Specifically, the outer surface of the separation tank 1 is provided with an observation window 17, which is an explosion-proof glass panel. The observation window 17 allows staff to easily observe the compound separation process.

[0034] The working principle of the above embodiments is as follows:

[0035] During use, the electric heating tube 2 can heat and separate the compounds inside the separation tank 1. At the same time, the ultrasonic vibration energy of the ultrasonic device 3 can effectively prevent crystals from forming scale on the reaction vessel or container wall, improve the yield and facilitate cleaning. The filter cover 4, the fixing frame 5 and the filter plate 6 can filter impurities when the compounds are added to the separation tank 1, so as to avoid impurities affecting the compound separation process. In addition, the gas delivery pipe 7, the gas purification box 8, the tray 9 and the activated carbon filter element 10 can adsorb and purify the waste gas generated during the separation process before it is discharged, thus assisting the separation process.

[0036] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0037] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultrasonically assisted separation device for 5-iodo-2-methylbenzoic acid crystals, comprising a separation tank (1), characterized in that: The separator (1) is provided with an auxiliary separation component for compound separation. The auxiliary separation assembly includes an electric heating tube (2) fixedly connected inside the separation tank (1), ultrasonic devices (3) are provided on the left and right sides of the bottom of the separation tank (1), a filter cover (4) is fixedly installed on the top of the separation tank (1), a fixed frame (5) is fixedly connected to the inner side of the filter cover (4), a filter plate (6) is fixedly installed on the top of the fixed frame (5), a gas delivery pipe (7) is fixedly connected to the top of the separation tank (1), a gas purification box (8) is fixedly connected to the bottom end of the gas delivery pipe (7), a support plate (9) is fixedly connected to the left and right sides of the inner wall of the gas purification box (8), and an activated carbon filter element (10) is provided on the inner side of the support plate (9).

2. The ultrasonic-assisted 5-iodo-2-methylbenzoic acid agglomerate separation device according to claim 1, characterized in that: The filter cover (4) is circular in shape, and a sealing cap (11) is snapped onto the top of the filter cover (4).

3. The ultrasonic-assisted 5-iodo-2-methylbenzoic acid agglomerate separation device according to claim 1, characterized in that: The outer surface of the separation tank (1) is bonded with an insulation sleeve (12), which is made of glass wool.

4. The ultrasonic-assisted 5-iodo-2-methylbenzoic acid agglomerate separation device according to claim 1, characterized in that: A discharge pipe (13) is fixedly connected to the middle of the bottom of the separation tank (1), an exhaust pipe (14) is fixedly connected to the left side of the gas purification box (8), and a solenoid valve is fixedly connected to the outer surface of the discharge pipe (13).

5. The ultrasonic-assisted 5-iodo-2-methylbenzoic acid agglomerate separation device according to claim 1, characterized in that: The outer surface of the electric heating tube (2) is provided with a mounting bracket for installation, and the probe of the ultrasonic device (3) penetrates and extends into the interior of the separation tank (1).

6. The ultrasonic-assisted 5-iodo-2-methylbenzoic acid agglomerate separation device according to claim 1, characterized in that: The separation tank (1) is made of stainless steel, and a controller (15) is provided on the right side of the separation tank (1).

7. The ultrasonic-assisted 5-iodo-2-methylbenzoic acid agglomerate separation device according to claim 1, characterized in that: A baffle (16) is fixedly installed on the outer surface of the gas purification box (8), and a sealing strip is adhered to the back of the baffle (16).

8. The ultrasonic-assisted 5-iodo-2-methylbenzoic acid agglomerate separation device according to claim 1, characterized in that: The outer surface of the separation tank (1) is provided with an observation window (17), which is an explosion-proof glass panel.

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