A high-efficiency catalytic device for promoting ketone sulfone synthesis

Abstract

The utility model relates to catalytic device technical field, concretely relates to a kind of high-efficiency catalytic device of promoting ketone sulfone synthesis, including base, reaction cylinder being arranged on base and movable cylinder being arranged at the side of reaction cylinder, anode plate is arranged in the inner chamber of reaction cylinder;The side of reaction cylinder is equipped with cleaning assembly, and cleaning assembly is used for the cleaning removal of anode plate surface impurity dirt, and cleaning assembly includes round frame being arranged at the top end of reaction cylinder.The utility model can make that reaction cylinder and movable cylinder separate after the friction brush on mounting bracket can be moved to anode plate place and be pasted with it, while arc frame can be pasted with papillary process position on anode plate, by starting second electric push rod and driving rack, make that gear rotates, so that arc frame rotates and cooperate between brush wire and the friction cleaning of papillary process position on anode plate.

Description

Technical Field

[0001] This invention relates to the field of catalytic device technology, and in particular to a highly efficient catalytic device for promoting ketone sulfone synthesis. Background Technology

[0002] A ketone sulfone synthesis catalytic device is an electrochemical or chemical catalytic reaction apparatus used to synthesize ketone sulfone compounds. Its core function is to promote the reaction of reactants (such as arylalkynes, sodium aryl sulfinate, etc.) under specific conditions (such as electrolysis, light irradiation, and the presence of a catalyst) through catalysis to generate the target product, ketone sulfone. In the electrochemical synthesis of ketone sulfone, the electrode plate is one of the core components, consisting of an anode and a cathode. The anode is responsible for oxidation reactions, such as generating sulfonyl radicals; the cathode is responsible for reduction reactions.

[0003] However, during the electrochemical synthesis of ketone sulfones, oxidation reactions occur at the anode, which may produce more byproducts or deposits. As a result, there is usually a relatively large amount of fouling on the anode. Existing conventional catalytic devices cannot automatically clean the anode plates, which reduces the catalytic activity of the electrode plates, affects the generation of sulfonyl free radicals and the electron transfer of reactants, and thus reduces the reaction efficiency.

[0004] To address this, a highly efficient catalytic device for promoting ketone sulfone synthesis is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a highly efficient catalytic device for promoting the synthesis of ketone sulfones, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a highly efficient catalytic device for promoting ketone sulfone synthesis, comprising a base, a reaction cylinder disposed on the base, and a movable cylinder disposed on one side of the reaction cylinder, wherein an anode plate is disposed in the inner cavity of the reaction cylinder; a cleaning component is disposed on one side of the reaction cylinder, the cleaning component being used to clean and remove impurities and dirt from the surface of the anode plate, the cleaning component comprising a circular frame disposed at the top of the reaction cylinder, a mounting frame disposed on one side of the circular frame, a friction brush being fixedly mounted on the mounting frame and a circular arc frame being rotatably connected thereto, and brush bristles being disposed on the circular arc frame.

[0007] Preferably, a motor is fixedly mounted on the base, and a threaded rod is fixedly connected to the output shaft of the motor, and the threaded rod is threadedly connected to the movable cylinder.

[0008] Preferably, a guide rod is fixedly installed on the base and is slidably connected to the movable cylinder; a cylinder is fixedly installed on the base and is fixedly connected to the circular frame.

[0009] Preferably, a first electric push rod is fixedly installed on the circular frame, and a cam divider is fixedly installed on the first electric push rod, the cam divider being fixedly connected to the mounting frame.

[0010] Preferably, a gear is fixedly mounted on the arc frame, and a rack meshes with the gear.

[0011] Preferably, a second electric push rod is fixedly mounted on the mounting bracket, and the second electric push rod is fixedly connected to the rack.

[0012] The beneficial effects of this utility model are: This invention, through the setting of a cleaning component, allows the friction brush on the mounting frame to move to and engage with the anode plate after the reaction cylinder and movable cylinder are separated. Simultaneously, the arc frame engages with the nipple-shaped position on the anode plate. By activating the second electric push rod, the rack rotates, causing the gear to rotate, which in turn engages with the brush bristles to perform friction cleaning on the nipple-shaped position on the anode plate. As the cam divider is activated, it drives the mounting frame to rotate, moving the arc frame to the next nipple-shaped position. During this process, the rotation of the mounting frame drives the friction brush to clean other areas on the anode plate surface. Therefore, the entire device can promptly perform friction cleaning on all areas of the anode plate surface, removing dirt and impurities, thereby avoiding phenomena that affect the reaction rate. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of a highly efficient catalytic device for promoting ketone sulfone synthesis according to an embodiment of the present invention; Figure 2 This invention provides an efficient catalytic device for promoting ketone sulfone synthesis. Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a schematic diagram of the circular frame structure of a highly efficient catalytic device for promoting ketone sulfone synthesis according to an embodiment of the present invention; Figure 4 This invention provides an efficient catalytic device for promoting ketone sulfone synthesis. Figure 3 Enlarged structural diagram at point B; Figure 5 This is a schematic diagram of the friction brush structure of a high-efficiency catalytic device for promoting ketone sulfone synthesis according to an embodiment of the present invention.

[0015] The following are marked in the diagram: 1. Base; 2. Reaction cylinder; 3. Movable cylinder; 4. Anode plate; 5. Circular frame; 6. Mounting frame; 7. Friction brush; 8. Arc frame; 9. Brush bristles; 10. Motor; 11. Threaded rod; 12. Guide rod; 13. Cylinder; 14. First electric push rod; 15. Cam divider; 16. Gear; 17. Rack; 18. Second electric push rod. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0017] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0018] like Figures 1 to 5 As shown in the figure, a specific embodiment of this utility model provides a highly efficient catalytic device for promoting the synthesis of ketone sulfones, including a base 1, a reaction cylinder 2 disposed on the base 1, and a movable cylinder 3 disposed on one side of the reaction cylinder 2. An anode plate 4 is disposed in the inner cavity of the reaction cylinder 2. A cleaning component is disposed on one side of the reaction cylinder 2. The cleaning component is used to clean and remove impurities and dirt from the surface of the anode plate 4. By setting the cleaning component, the dirt and impurities generated on the surface of the anode plate 4 can be treated in a timely manner, thereby preventing the presence of dirt and impurities from affecting the catalytic reaction rate. The cleaning component includes a circular frame 5 disposed at the top of the reaction cylinder 2. A mounting frame 6 is disposed on one side of the circular frame 5. A friction brush 7 is fixedly mounted on the mounting frame 6 and a circular arc frame 8 is rotatably connected to it. Brush bristles 9 are disposed on the circular arc frame 8.

[0019] like Figures 1 to 5As shown, specifically, a motor 10 is fixedly installed on the base 1, and a threaded rod 11 is fixedly connected to the output shaft of the motor 10, and the threaded rod 11 is threadedly connected to the movable cylinder 3. A guide rod 12 is fixedly installed on the base 1, and the guide rod 12 is slidably connected to the movable cylinder 3. A cylinder 13 is fixedly installed on the base 1, and the cylinder 13 is fixedly connected to the circular frame 5. A first electric push rod 14 is fixedly installed on the circular frame 5, and a cam divider 15 is fixedly installed on the first electric push rod 14. The cam divider 15 is fixedly connected to the mounting bracket 6. When it is necessary to clean the impurities and dirt on the surface of the anode plate 4, the motor 10 is started to drive the threaded rod 11 to rotate. The movement causes the movable cylinder 3 to slide on the guide rod 12 and gradually separate from the reaction cylinder 2. After the separation, the starting cylinder 13 drives the circular frame 5 to move downward and gradually enter between the reaction cylinder 2 and the movable cylinder 3. Then, the first electric push rod 14 is activated to push the cam divider 15 on one side and the mounting bracket 6 on the cam divider 15, so that the friction brush 7 on the mounting bracket 6 gradually adheres to the surface of the anode plate 4. At the same time, the arc frame 8 adheres to the nipple on the anode plate 4. The nipple is a prior art and multiple nipples are set on the anode plate 4. The nipple structure increases the surface area of ​​the electrode and provides more active sites for the electrochemical reaction.

[0020] like Figures 1 to 5 As shown, specifically, a gear 16 is fixedly installed on the arc frame 8, and a rack 17 meshes with the gear 16. A second electric push rod 18 is fixedly installed on the mounting frame 6, and the second electric push rod 18 is fixedly connected to the rack 17. After the arc frame 8 is in contact with the nipple-like protrusion on the anode plate 4, the second electric push rod 18 is activated to push the rack 17 to move. The movement of the rack 17 drives the gear 16 to rotate, thereby causing the arc frame 8 to rotate on the mounting frame 6. The rotation of the arc frame 8 causes the brush bristles 9 to rub against the surface of the nipple-like protrusion, thereby rubbing away dirt and impurities on the surface of the nipple-like protrusion. After cleaning one nipple-like protrusion, the cam divider 15 is activated to drive the mounting frame 6 to rotate by a certain angle, so that the arc frame 8 moves to the position of the next nipple-like protrusion. The rotation angle is set according to the setting of the nipple-like protrusion. At the same time, the arc frame 8... During the movement to the next nipple-shaped position, the mounting bracket 6 drives the friction brush 7 to rotate, so that the friction brush 7 can perform friction cleaning on the surface of the anode plate 4. Therefore, during the continuous cyclic rotation of the cam divider 15, the arc frame 8 and the brush filaments 9 work together to clean the nipple-shaped surface at each different position. At the same time, the surface of other positions of the anode plate 4 is cleaned by the friction brush 7, thereby achieving the cleaning of dirt and impurities on the entire surface of the anode plate 4. After cleaning, the first electric push rod 14 drives the cam divider 15 and the mounting bracket 6 and other components to move away from the anode plate 4. Then, the cylinder 13 drives the circular frame 5 to move upward and reset to separate from the reaction cylinder 2 and the movable cylinder 3. Subsequently, the drive motor 10 moves the movable cylinder 3 to fit and seal with the reaction cylinder 2, achieving the normal use state.

[0021] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0022] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A highly efficient catalytic device for promoting the synthesis of ketone sulfones, comprising a base (1), a reaction cylinder (2) disposed on the base (1), and a movable cylinder (3) disposed on one side of the reaction cylinder (2), characterized in that, An anode plate (4) is provided in the inner cavity of the reaction cylinder (2); A cleaning component is provided on one side of the reaction cylinder (2). The cleaning component is used to clean and remove impurities and dirt from the surface of the anode plate (4). The cleaning component includes a circular frame (5) at the top of the reaction cylinder (2). A mounting frame (6) is provided on one side of the circular frame (5). A friction brush (7) is fixedly installed on the mounting frame (6) and a circular arc frame (8) is rotatably connected to it. Brush bristles (9) are provided on the circular arc frame (8).

2. The highly efficient catalytic device for promoting ketone sulfone synthesis according to claim 1, characterized in that, A motor (10) is fixedly installed on the base (1), and a threaded rod (11) is fixedly connected to the output shaft of the motor (10), and the threaded rod (11) is threadedly connected to the movable cylinder (3).

3. The highly efficient catalytic device for promoting ketone sulfone synthesis according to claim 1, characterized in that, A guide rod (12) is fixedly installed on the base (1), and the guide rod (12) is slidably connected to the movable cylinder (3). A cylinder (13) is fixedly installed on the base (1), and the cylinder (13) is fixedly connected to the round frame (5).

4. The highly efficient catalytic device for promoting ketone sulfone synthesis according to claim 1, characterized in that, A first electric push rod (14) is fixedly installed on the round frame (5), and a cam divider (15) is fixedly installed on the first electric push rod (14). The cam divider (15) is fixedly connected to the mounting frame (6).

5. The highly efficient catalytic device for promoting ketone sulfone synthesis according to claim 1, characterized in that, A gear (16) is fixedly installed on the arc frame (8), and a rack (17) meshes with the gear (16).

6. The highly efficient catalytic device for promoting ketone sulfone synthesis according to claim 5, characterized in that, The mounting bracket (6) is fixedly mounted with a second electric push rod (18), and the second electric push rod (18) is fixedly connected to the rack (17).

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