Mixing device for electrocatalyst production

Abstract

The utility model provides an electrocatalyst production mixing device which comprises a base, a mixing barrel is arranged on the base, an L-shaped plate is fixedly mounted on the base, a first motor is mounted on the L-shaped plate, a threaded rod is fixedly mounted at the output end of the first motor, and a moving plate is in threaded connection with the threaded rod; a mounting plate is fixedly mounted on the moving plate, a mounting disc is fixedly mounted at the bottom of the mounting plate, a first extension block is fixedly mounted on the outer wall of the mounting disc, an insertion block is fixedly mounted at the bottom of the first extension block, a mounting ring sleeves the outer wall of the mixing barrel, and cleaning cloth is adhered to the inner wall of the mounting ring. A second extension block is arranged on the outer wall of the mounting ring, a connecting column is fixedly mounted at the top of the second extension block, and a stirring assembly is arranged on the mounting disc. After the mixing device is used for a period of time, the outer wall of the mixing barrel is convenient to clean, and the problems that workers are usually needed to clean and maintain, the efficiency is low, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the field of electrocatalyst production, and more specifically, to a mixing device for electrocatalyst production. Background Art

[0002] Electrocatalysis is a catalytic effect that accelerates the charge transfer reaction at the electrode and electrolyte interface. The scope of electrode catalysts is limited to electrical materials such as metals and semiconductors. More electrocatalysis research has been carried out on Raney nickel, nickel boride, tungsten carbide, sodium tungsten bronze, spinel-type and scheelite-type semiconductor oxides, as well as various metal compounds and catalysts such as phthalocyanine. It is mainly applied to the electrocatalytic treatment of organic sewage; the electrocatalytic degradation of chromium-containing wastewater; the electrolytic desulfurization of flue gas and raw coal; the simultaneous removal of NOx and SO2 by electrocatalysis; the electrolytic reduction of carbon dioxide.

[0003] When producing electrocatalysts, mixing is required, and a mixing device is needed. After the mixing device is used for a period of time, the mixing barrel needs to be maintained regularly. Currently, the outside of the mixing barrel usually requires staff to clean and maintain it, which is not only inefficient but also time-consuming and laborious.

[0004] Therefore, we make improvements and propose a mixing device for electrocatalyst production. Content of the Utility Model

[0005] The purpose of the utility model is to address the problem that after the mixing device is used for a period of time, the mixing barrel needs to be maintained regularly. Currently, the outside of the mixing barrel usually requires staff to clean and maintain it, which is not only inefficient but also time-consuming and laborious.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0007] A mixing device for electrocatalyst production is provided to improve the above problems.

[0008] Specifically, this application is as follows:

[0009] It includes a base, on which a mixing barrel is arranged. An L-shaped plate is fixedly installed on the base. A first motor is installed on the L-shaped plate. The output end of the first motor is fixedly installed with a threaded rod. A moving plate is threadedly connected to the threaded rod. An installation plate is fixedly installed on the moving plate. An installation disk is fixedly installed at the bottom of the installation plate. A first extension block is fixedly installed on the outer wall of the installation disk. A plug is fixedly installed at the bottom of the first extension block. An installation ring is sleeved on the outer wall of the mixing barrel. A cleaning cloth is adhered to the inner wall of the installation ring. A second extension block is arranged on the outer wall of the installation ring. A connecting column is fixedly installed at the top of the second extension block. A stirring assembly is arranged on the installation disk.

[0010] As a preferred technical solution of the present application, the stirring assembly includes a second motor fixedly installed on the top of the mounting plate. The output end of the second motor is fixedly installed with a rotating shaft, and stirring rods are uniformly fixedly installed on the rotating shaft. A scraping mechanism is arranged on the rotating shaft.

[0011] As a preferred technical solution of the present application, the scraping mechanism includes a connecting rod fixedly installed on the rotating shaft, and a scraping plate is fixedly installed at one end of the connecting rod away from the rotating shaft.

[0012] As a preferred technical solution of the present application, a slot is opened at the top of the connecting column. The slot is matched with the plug, and a first fixing bolt is threadedly connected to the connecting column.

[0013] As a preferred technical solution of the present application, a second fixing bolt is threadedly connected to the second extension block.

[0014] As a preferred technical solution of the present application, a support plate is fixedly installed on the base. A sliding rod is fixedly installed on the top of the support plate. The sliding rod is slidably connected to the moving plate. The top of the sliding rod is fixedly connected to the L-shaped plate, and the support plate is rotatably connected to the threaded rod.

[0015] As a preferred technical solution of the present application, a switch group is arranged on the support plate. The switch group is electrically connected to both the first motor and the second motor.

[0016] As a preferred technical solution of the present application, a splash guard is fixedly installed at the bottom of the mounting plate.

[0017] As a preferred technical solution of the present application, the connecting rod includes a sleeve, a slider and a movable rod. The movable rod is fixed at one end of the slider. The slider slides in the inner cavity of the sleeve. A limit stop block for preventing the slider from falling out of the inner cavity of the sleeve is arranged at the end of the sleeve. A spring is arranged at the end of the slider away from the movable rod.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] In the solution of the present application:

[0020] 1. By arranging the first motor, the first motor drives the threaded rod to rotate. The rotation of the threaded rod drives the moving plate to move. The moving plate slides along the sliding rod. At the same time, the moving plate drives the mounting plate to move. The mounting plate drives the mounting disc to move. The mounting disc drives the first extension block to move. The first extension block drives the plug, so that the plug is inserted into the slot at the top of the connecting column. Then, the connecting column and the plug are fixed by using the first fixing bolt. Then, the first motor is started to drive the mounting disc to move up and down. The mounting disc drives the mounting ring, and the mounting ring drives the cleaning cloth to clean the outer wall of the mixing barrel, solving the problem that in the prior art, it usually requires staff to carry out cleaning and maintenance, with low efficiency and time-consuming and laborious.

[0021] 2. By removing the second fixing bolt after cleaning, the mounting ring can be removed, facilitating the removal of the cleaning cloth for cleaning. Brief Description of the Drawings

[0022] Figure 1 Structural schematic diagram of the mixing device for producing electrocatalyst provided by the present application;

[0023] Figure 2 Structural schematic diagram of the cleaning cloth and slot of the mixing device for producing electrocatalyst provided by the present application;

[0024] Figure 3 Structural schematic diagram of the stirring assembly and scraping mechanism of the mixing device for producing electrocatalyst provided by the present application;

[0025] Figure 4 Structural schematic diagram of the splash guard ring of the mixing device for producing electrocatalyst provided by the present application;

[0026] Figure 5 Partial structural schematic diagram of the mixing device for producing electrocatalyst provided by the present application;

[0027] Figure 6 Schematic diagram of the connecting rod of the mixing device for producing electrocatalyst provided by the present application.

[0028] Labels in the figure:

[0029] 1, base; 2, mixing barrel; 3, support plate; 4, threaded rod; 5, moving plate; 6, mounting plate; 7, mounting disc; 8, first extension block; 9, insertion block; 10, mounting ring; 11, cleaning cloth; 12, second extension block; 13, connecting column; 14, slot; 15, second motor; 16, rotating shaft; 17, stirring rod; 18, connecting rod; 19, scraper; 20, splash guard ring; 21, second fixing bolt; 22, first fixing bolt; 23, L-shaped plate; 24, sliding rod; 25, switch group; 26, first motor; 27, sleeve; 28, slider; 29, movable rod. Detailed Description of the Preferred Embodiments

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some but not all of the embodiments of the present invention.

[0031] Therefore, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the claimed present utility model, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0032] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other.

[0033] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model 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, and therefore should not be construed as a limitation of the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0035] Embodiment:

[0036] As Figures 1-6 shown, this embodiment provides a mixing device for the production of electrocatalysts, including a base 1. A mixing barrel 2 is arranged on the base 1. An L-shaped plate 23 is fixedly installed on the base 1. A first motor 26 is installed on the L-shaped plate 23. The output end of the first motor 26 is fixedly installed with a threaded rod 4. The first motor 26 drives the threaded rod 4 to rotate. A moving plate 5 is threadedly connected to the threaded rod 4. The rotation of the threaded rod 4 drives the moving plate 5 to move. An installation plate 6 is fixedly installed on the moving plate 5. The moving plate 5 drives the installation plate 6 to move. An installation disk 7 is fixedly installed at the bottom of the installation plate 6. The installation plate 6 drives the installation disk 7 to move; a first extension block 8 is fixedly installed on the outer wall of the installation disk 7. The installation disk 7 drives the first extension block 8 to move. A plug 9 is fixedly installed at the bottom of the first extension block 8. The first extension block 8 drives the plug 9; an installation ring 10 is sleeved on the outer wall of the mixing barrel 2. A cleaning cloth 11 is adhered to the inner wall of the installation ring 10. The installation ring 10 drives the cleaning cloth 11 to clean the outer wall of the mixing barrel 2; a second extension block 12 is arranged on the outer wall of the installation ring 10. A connecting column 13 is fixedly installed at the top of the second extension block 12. A stirring assembly is arranged on the installation disk 7.

[0037] To achieve better mixing effect, the mixing assembly includes a second motor 15 fixedly installed on the top of the mounting plate 7. The output end of the second motor 15 is fixedly installed with a rotating shaft 16. The output end of the second motor 15 drives the rotating shaft 16 to rotate. Stirring rods 17 are evenly and fixedly installed on the rotating shaft 16. The rotating shaft 16 drives the stirring rods 17 to rotate for mixing. A scraping mechanism is arranged on the rotating shaft 16. The scraping mechanism includes a connecting rod 18 fixedly installed on the rotating shaft 16. The rotating shaft 16 drives the connecting rod 18. One end of the connecting rod 18 far from the rotating shaft 16 is fixedly installed with a scraping plate 19. The connecting rod 18 drives the scraping plate 19. The scraping plate 19 rotates to scrape the materials attached to the inner wall of the mixing barrel 2.

[0038] To facilitate the connection between the mounting ring 10 and the mounting plate 7, a slot 14 is opened at the top of the connecting column 13. The slot 14 cooperates with the plug 9. The plug 9 is inserted into the slot 14 at the top of the connecting column 13. A first fixing bolt 22 is threadedly connected to the connecting column 13. The first fixing bolt 22 is used to fix the connecting column 13 and the plug 9.

[0039] To facilitate the removal of the cleaning cloth 11 for cleaning, a second fixing bolt 21 is threadedly connected to the second extension block 12. After cleaning, the second fixing bolt 21 is removed, and then the mounting ring 10 can be removed, and the cleaning cloth 11 can be cleaned.

[0040] To cooperate with the movement of the moving plate 5, a support plate 3 is fixedly installed on the base 1. A sliding rod 24 is fixedly installed on the top of the support plate 3. The sliding rod 24 is slidably connected to the moving plate 5. The moving plate 5 slides along the sliding rod 24. The top of the sliding rod 24 is fixedly connected to an L-shaped plate 23. The support plate 3 is rotatably connected to the threaded rod 4.

[0041] A switch group 25 is arranged on the support plate 3. The switch group 25 is electrically connected to both the first motor 26 and the second motor 15.

[0042] To prevent the materials from splashing out during mixing, a splash guard 20 is fixedly installed at the bottom of the mounting plate 7. The mounting plate 7 drives the splash guard 20 to move so that it enters the interior of the mixing barrel 2.

[0043] To ensure that the scraping plate 19 can be smoothly placed in the mixing barrel 2 and can smoothly scrape the materials on the inner wall of the mixing barrel 2, the connecting rod 18 includes a sleeve 27, a slider 28 and a movable rod 29. One end of the sleeve 27 is fixedly connected to the rotating shaft 16. One end of the movable rod 29 is fixedly connected to the scraping plate 19. The movable rod 29 is fixed to one end of the slider 28. The slider 28 slides in the inner cavity of the sleeve 27. A limit stop block for preventing the slider 28 from falling off the inner cavity of the sleeve 27 is provided at the end of the sleeve 27. A spring is provided at one end of the slider 28 far from the movable rod 29. The spring setting enables the scraping plate 19 to be retracted and extended. First, it is convenient to enter the mixing barrel 2, and second, it is convenient to closely adhere to the inner wall of the mixing barrel 2 for scraping action.

[0044] Specifically, when the mixing device for producing the electrocatalyst is in use: Start the first motor 26. The first motor 26 drives the threaded rod 4 to rotate. The rotation of the threaded rod 4 drives the moving plate 5 to move. The moving plate 5 slides along the sliding rod 24. At the same time, the moving plate 5 drives the mounting plate 6 to move. The mounting plate 6 drives the mounting disk 7 to move. The mounting disk 7 drives the stirring assembly, scraping mechanism, and splash guard 20 at the bottom to move, so that they all enter the mixing barrel 2. At this time, start the second motor 15. The output end of the second motor 15 drives the rotating shaft 16 to rotate. The rotating shaft 16 drives the stirring rod 17 to rotate for stirring. At the same time, the rotating shaft 16 drives the connecting rod 18. The connecting rod 18 drives the scraping plate 19. The rotating scraping plate 19 scrapes the materials adhering to the inner wall of the mixing barrel 2.

[0045] When it is necessary to clean and maintain the outer wall of the mixing barrel 2, start the first motor 26. The first motor 26 drives the threaded rod 4 to rotate. The rotation of the threaded rod 4 drives the moving plate 5 to move. The moving plate 5 slides along the sliding rod 24. At the same time, the moving plate 5 drives the mounting plate 6 to move. The mounting plate 6 drives the mounting disk 7 to move. The mounting disk 7 drives the first extension block 8 to move. The first extension block 8 drives the plug 9, so that the plug 9 is inserted into the slot 14 at the top of the connecting column 13. Then use the first fixing bolt 22 to fix the connecting column 13 and the plug 9. Then start the first motor 26 to drive the mounting disk 7 to move up and down. The mounting disk 7 drives the mounting ring 10. The mounting ring 10 drives the cleaning cloth 11 to clean the outer wall of the mixing barrel 2. After using this mixing device for a period of time, it is convenient to clean the outer wall of the mixing barrel 2, solving the problem that existing cleaning and maintenance usually require staff, with low efficiency, time-consuming, and laborious.

[0046] After cleaning, remove the second fixing bolt 21, and then the mounting ring 10 can be removed, and the cleaning cloth 11 can be cleaned.

[0047] All technical features in this embodiment can be freely combined according to actual needs.

[0048] The above embodiment is a preferred implementation scheme of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present invention.

Claims

1. A mixing device for producing an electrocatalyst, comprising a base (1), characterized in that, A mixing barrel (2) is arranged on the base (1). An L-shaped plate (23) is fixedly installed on the base (1). A first motor (26) is installed on the L-shaped plate (23). The output end of the first motor (26) is fixedly installed with a threaded rod (4). A moving plate (5) is threadedly connected to the threaded rod (4). An installation plate (6) is fixedly installed on the moving plate (5). An installation disk (7) is fixedly installed at the bottom of the installation plate (6). A first extension block (8) is fixedly installed on the outer wall of the installation disk (7). An insertion block (9) is fixedly installed at the bottom of the first extension block (8). An installation ring (10) is sleeved on the outer wall of the mixing barrel (2). A cleaning cloth (11) is adhesively bonded to the inner wall of the installation ring (10). A second extension block (12) is arranged on the outer wall of the installation ring (10). A connecting column (13) is fixedly installed at the top of the second extension block (12). A stirring assembly is arranged on the installation disk (7).

2. The mixing device for producing an electrocatalyst according to claim 1, characterized in that, The stirring assembly includes a second motor (15) fixedly installed on the top of the installation disk (7). The output end of the second motor (15) is fixedly installed with a rotating shaft (16). Stirring rods (17) are evenly fixedly installed on the rotating shaft (16). A scraping mechanism is arranged on the rotating shaft (16).

3. A mixing device for producing an electrocatalyst according to claim 2, characterized in that, The scraping mechanism includes a connecting rod (18) fixedly installed on the rotating shaft (16). A scraping plate (19) is fixedly installed at the end of the connecting rod (18) away from the rotating shaft (16).

4. A mixing device for producing an electrocatalyst according to claim 1, characterized in that, A slot (14) is opened at the top of the connecting column (13). The slot (14) is matched with the insertion block (9). A first fixing bolt (22) is threadedly connected to the connecting column (13).

5. A mixing device for producing an electrocatalyst according to claim 1, characterized in that, A second fixing bolt (21) is threadedly connected to the second extension block (12).

6. The mixing device for producing an electrocatalyst according to claim 1, wherein A support plate (3) is fixedly installed on the base (1). A sliding rod (24) is fixedly installed at the top of the support plate (3). The sliding rod (24) is slidably connected to the moving plate (5). The top of the sliding rod (24) is fixedly connected to the L-shaped plate (23). The support plate (3) is rotatably connected to the threaded rod (4).

7. The mixing device for producing an electrocatalyst according to claim 6, characterized in that, A switch group (25) is arranged on the support plate (3). The switch group (25) is electrically connected to both the first motor (26) and the second motor (15).

8. A mixing device for producing an electrocatalyst according to claim 1, characterized in that, A splash guard (20) is fixedly installed at the bottom of the installation disk (7).

9. The mixing device for producing an electrocatalyst according to claim 3, wherein, The connecting rod (18) includes a sleeve (27), a slider (28) and a movable rod (29). The movable rod (29) is fixed at one end of the slider (28). The slider (28) slides in the inner cavity of the sleeve (27). A limit stop block for preventing the slider (28) from falling out of the inner cavity of the sleeve (27) is arranged at the end of the sleeve (27). A spring is arranged at the end of the slider (28) away from the movable rod (29).

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