Acid-base neutralization treatment equipment for kaolin

Abstract

The utility model discloses kaolin acid-base neutralization treatment equipment, which relates to the technical field of kaolin acid-base neutralization and comprises a neutralization box, a quantitative barrel is fixedly mounted on the top surface of the neutralization box, a heating device is fixedly mounted on the surface of the neutralization box, and a stirring device is movably mounted in the neutralization box. And a scraping assembly is fixedly mounted on the surface of the stirring device and comprises a connecting rod, a scraping rod and a pushing semi-ring. By arranging the scraping assembly, the scraping rod can be driven to rotate when the servo motor drives the stirring rod to rotate, so that the inner wall of the neutralizing box body can be subjected to scraping treatment, and the situation that part of kaolin and additives are attached to the inner wall and are difficult to clean is prevented; kaolin can be pushed to enter the discharging pipe while the bottom face is scraped, and waste caused by the fact that part of kaolin cannot be discharged due to the fact that the inner bottom face of the neutralization box body is horizontal is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of acid-base neutralization of kaolin, in particular to acid-base neutralization processing equipment for kaolin. Background Art

[0002] Kaolin is a non-metallic mineral, a clay and clay rock mainly composed of kaolinite clay minerals. For the acid-base neutralization of kaolin, neutralizers are added according to the pH value of kaolin to make it reach the required pH value. However, manual operation causes large fluctuations in pH value, and quantitative control cannot be performed each time the addition is made. At the same time, the mixing of kaolin and modifier is not sufficient.

[0003] In the prior art, a Chinese patent document with publication number CN219051296U is proposed to solve the above technical problems. The technical solution disclosed in the patent document is as follows: the acid-base neutralization treatment equipment includes a mixing box, the top of the mixing box is fixedly connected to a feed trough, a pH sensor is installed inside the mixing box, and the mixing box is provided with a stirring frame.

[0004] In order to solve the problem of large fluctuations in pH value during manual acid-base neutralization of kaolin, inability to perform quantitative control each time, and insufficient mixing of kaolin and modifier, the prior art uses a quantitative device and a stirring device in combination. However, the inner wall of the box is prone to sticking to residual materials after long-term use, which leads to the problem that the material sticks to the internal space and is difficult to clean. Utility Model Content

[0005] The purpose of the utility model is to provide a device for neutralizing the acidity and alkalinity of kaolin to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A device for neutralizing kaolin acid and alkali, comprising a neutralization box, a quantitative barrel is fixedly installed on the top surface of the neutralization box, a heating device is fixedly installed on the surface of the neutralization box, a stirring device is movably installed inside the neutralization box, and a scraping assembly is fixedly installed on the surface of the stirring device;

[0008] The scraper assembly comprises a connecting rod, a scraper rod and a pushing half ring.

[0009] A further improvement of the technical solution of the utility model is that the neutralization box includes a neutralization box body, a feed pipe is fixedly installed on the top surface of the neutralization box body, a discharge pipe is fixedly installed on the bottom surface of the neutralization box body, and a mounting groove is opened on the surface of the neutralization box body.

[0010] A further improvement of the technical solution of the utility model is that the quantitative barrel includes a quantitative barrel body fixedly installed on the top surface of the neutralization box body, a feed pipe is fixedly installed on the surface of the quantitative barrel body, and a discharge pipe is fixedly installed on the bottom surface of the quantitative barrel body. By setting up the quantitative barrel, additives can be stored while discharging materials according to needs.

[0011] A further improvement of the technical solution of the utility model lies in that: the heating device includes a control panel fixedly mounted on the surface of the neutralization box body, a heating drive box is fixedly mounted on the control end of the control panel, and an arc-shaped heating plate is fixedly mounted on the surface of the heating drive box. By setting up the heating device, when performing acid-base neutralization treatment of kaolin, according to the neutralization requirements, the control panel can be operated to start the heating drive box to cooperate with the arc-shaped heating plate for heating, and the arc-shaped design can facilitate the scraper assembly to clean the surface.

[0012] A further improvement of the technical solution of the utility model is that the stirring device includes a servo motor fixedly installed in the middle of the top surface of the neutralization box body, a rotating shaft is fixedly installed at the output end of the servo motor, and a stirring rod is fixedly installed on the surface of the rotating shaft.

[0013] A further improvement of the technical solution of the utility model is that: the connecting rod is fixedly mounted on the surface of the stirring rod, the scraper rod is fixedly mounted on one end of the connecting rod, and the pushing half ring is fixedly mounted on the bottom surface of the scraper rod. By arranging the scraper assembly, the scraper rod can be driven to rotate when the servo motor drives the stirring rod to rotate, so that the inner wall of the neutralization box body can be scraped to prevent part of the kaolin and additives from adhering to the inner wall and being difficult to clean. By arranging the pushing half ring on the bottom surface of the scraper rod, the kaolin can be pushed into the discharge pipe while scraping the bottom surface, so as to prevent part of the kaolin from being unable to be discharged due to the horizontal inner bottom surface of the neutralization box body, thereby causing waste.

[0014] A further improvement of the technical solution of the utility model is that the curvature of the arc-shaped heating plate is the same as the internal curvature of the neutralization box body, the rotating shaft and the neutralization box body are movably connected, and the stirring rod is arranged in a "W" shape. Through the "W" shape arrangement of the stirring rod, it is convenient to install the scraper assembly and the stirring range can be expanded.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides equipment for acid-base neutralization treatment of kaolin. By arranging a heating device, when carrying out acid-base neutralization treatment of kaolin, according to the neutralization requirement, the control panel is operated to start the heating drive box to cooperate with the arc heating plate for heating. The arc design makes it convenient for the scraper component to clean the surface.

[0017] The utility model provides a device for neutralizing acid and alkali of kaolin. By arranging a scraper assembly, the scraper rod can be driven to rotate when the servo motor drives the stirring rod to rotate, so that the inner wall of the neutralization box body can be scraped to prevent part of the kaolin and additives from adhering to the inner wall and being difficult to clean.

[0018] The utility model provides a device for neutralizing the acidity and alkali of kaolin. By arranging a pushing half ring on the bottom surface of a scraping rod, the kaolin can be pushed into a discharge pipe while scraping the bottom surface, thereby preventing part of the kaolin from being unable to be discharged and causing waste due to the horizontal inner bottom surface of a neutralization box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the neutralization box of the utility model;

[0022] Figure 4 This is a schematic diagram of the heating device structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the stirring device and the scraping assembly of the utility model.

[0024] In the figure: 1. Neutralization box; 2. Dosing barrel; 3. Heating device; 4. Stirring device; 5. Scraping assembly; 11. Neutralization box body; 12. Feed pipe; 13. Discharge pipe; 14. Mounting groove; 21. Dosing barrel body; 22. Feed pipe; 23. Discharge pipe; 31. Control panel; 32. Heating drive box; 33. Arc heating plate; 41. Servo motor; 42. Rotating shaft; 43. Stirring rod; 51. Connecting rod; 52. Scraping rod; 53. Pushing half ring. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments: Example

[0026] like Figure 1-5As shown, the utility model provides a device for neutralizing the acidity and alkali of kaolin, including a neutralization box 1, the neutralization box 1 includes a neutralization box body 11, a feed pipe 12 is fixedly installed on the top surface of the neutralization box body 11, a discharge pipe 13 is fixedly installed on the bottom surface of the neutralization box body 11, a mounting groove 14 is provided on the surface of the neutralization box body 11, a quantitative barrel 2 is fixedly installed on the top surface of the neutralization box 1, a heating device 3 is fixedly installed on the surface of the neutralization box 1, a stirring device 4 is movably installed inside the neutralization box 1, and a scraper assembly 5 is fixedly installed on the surface of the stirring device 4; the scraper assembly 5 includes a connecting rod 51, a scraper rod 52 and a pushing half ring 53. By setting the scraper assembly 5, the inner wall of the neutralization box 1 can be scraped while the stirring device 4 is working to prevent material adhesion from affecting the neutralization treatment and being difficult to clean. Example

[0027] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the quantitative barrel 2 includes a quantitative barrel body 21 fixedly installed on the top surface of the neutralization box body 11, a feed pipe 22 is fixedly installed on the surface of the quantitative barrel body 21, and a discharge pipe 23 is fixedly installed on the bottom surface of the quantitative barrel body 21. The heating device 3 includes a control panel 31 fixedly installed on the surface of the neutralization box body 11, a heating drive box 32 is fixedly installed on the control end of the control panel 31, and an arc-shaped heating plate 33 is fixedly installed on the surface of the heating drive box 32. By setting the heating device 3, when performing the acid-base neutralization treatment of kaolin, according to the neutralization requirements, the control panel 31 can be operated to start the heating drive box 32 to cooperate with the arc-shaped heating plate 33 for heating, and the arc-shaped design can facilitate the scraper component 5 to clean the surface. Example

[0028] like Figure 1-5 As shown, on the basis of Examples 1-2, the utility model provides a technical solution: preferably, the stirring device 4 includes a servo motor 41 fixedly mounted on the middle of the top surface of the neutralization box body 11, a rotating shaft 42 is fixedly mounted on the output end of the servo motor 41, a stirring rod 43 is fixedly mounted on the surface of the rotating shaft 42, a connecting rod 51 is fixedly mounted on the surface of the stirring rod 43, a scraper rod 52 is fixedly mounted on one end of the connecting rod 51, a pushing semi-ring 53 is fixedly mounted on the bottom surface of the scraper rod 52, the curvature of the arc heating plate 33 is the same as the internal curvature of the neutralization box body 11, the rotating shaft 42 and the neutralization box body 11 are movably connected, the stirring rod 43 is arranged in a W shape, and by arranging the scraper assembly 5, the scraper rod 52 can be driven to rotate when the servo motor 41 drives the stirring rod 43 to rotate, so that the inner wall of the neutralization box body 11 can be scraped to prevent part of the kaolin and additives from adhering to the inner wall and being difficult to clean.

[0029] The following is a detailed description of the working principle of the kaolin acid and alkalinity neutralization treatment equipment.

[0030] like Figure 1-5 As shown, when the neutralization treatment equipment is used, the additives are classified and stored in the quantitative barrel body 21 through the feed pipe 22, and the kaolin that needs to be neutralized is added into the neutralization box body 11 through the feed pipe 12, and the servo motor 41 is started so that the rotating shaft 42 drives the stirring rod 43 to stir, and at the same time, the additive is introduced through the discharge pipe 23. During stirring, the stirring rod 43 drives the connecting rod 51 to make the scraper rod 52 rotate, so that the material stuck to the inside of the neutralization box body 11 can be scraped off, and at the same time, the pushing semi-ring 53 on the bottom surface can also scrape the bottom surface and push the kaolin into the discharge pipe 13 for discharge. When heating is required, the heating drive box 32 can be started through the control panel 31 to cooperate with the arc heating plate 33 for heating.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A device for neutralizing kaolin acidity and alkalinity, comprising a neutralization box (1), characterized in that: A metering bucket (2) is fixedly installed on the top surface of the neutralization tank (1), a heating device (3) is fixedly installed on the surface of the neutralization tank (1), a stirring device (4) is movably installed inside the neutralization tank (1), and a scraping component (5) is fixedly installed on the surface of the stirring device (4); The scraping component (5) includes a connecting rod (51), a scraping rod (52) and a pushing half-ring (53).

2. The acid-base neutralization treatment equipment for kaolin according to claim 1, characterized in that: The neutralization tank (1) includes a neutralization tank body (11), a feed pipe (12) is fixedly installed on the top surface of the neutralization tank body (11), a discharge pipe (13) is fixedly installed on the bottom surface of the neutralization tank body (11), and an installation groove (14) is formed on the surface of the neutralization tank body (11).

3. The acid-base neutralization treatment equipment for kaolin according to claim 2, characterized in that: The metering bucket (2) includes a metering bucket body (21) fixedly installed on the top surface of the neutralization tank body (11), a feed pipe (22) is fixedly installed on the surface of the metering bucket body (21), and a blanking pipe (23) is fixedly installed on the bottom surface of the metering bucket body (21).

4. The acid-base neutralization treatment equipment for kaolin according to claim 2, characterized in that: The heating device (3) includes a control panel (31) fixedly installed on the surface of the neutralization tank body (11), a heating drive box (32) is fixedly installed at the control end of the control panel (31), and an arc-shaped heating plate (33) is fixedly installed on the surface of the heating drive box (32).

5. The acid-base neutralization treatment equipment for kaolin according to claim 4, characterized in that: The stirring device (4) includes a servo motor (41) fixedly installed in the middle of the top surface of the neutralization tank body (11), a rotating shaft (42) is fixedly installed at the output end of the servo motor (41), and a stirring rod (43) is fixedly installed on the surface of the rotating shaft (42).

6. The acid-base neutralization treatment equipment for kaolin according to claim 5, characterized in that: The connecting rod (51) is fixedly installed on the surface of the stirring rod (43), the scraping rod (52) is fixedly installed at one end of the connecting rod (51), and the pushing half-ring (53) is fixedly installed on the bottom surface of the scraping rod (52).

7. The acid-base neutralization treatment equipment for kaolin according to claim 5, characterized in that: The radian of the arc-shaped heating plate (33) is the same as the internal radian of the neutralization tank body (11), the rotating shaft (42) is movably connected to the neutralization tank body (11), and the stirring rod (43) is arranged in a king shape.

Images