Adjustable sieving device for kaolin processing

Abstract

The utility model relates to a kind of adjustable sieving devices for kaolin processing, belong to kaolin processing technical field, a kind of adjustable sieving devices for kaolin processing, including screening box, the upper side of the screening box is fixedly connected with feed pipe, the bottom middle of the screening box is fixedly connected with third discharge pipe, the inside of the screening box is rotatably provided with screen, the outside of the screen is provided with screening positioning assembly, the screening positioning assembly includes rotary connecting in the middle of the inside of screening box rotary bar, the outside of the rotary bar is fixedly sleeved with fixed cylinder, the both sides of the fixed cylinder are fixedly provided with mounting frame, the outside of the rotary bar is fixedly sleeved with fixed cylinder, the both sides of the fixed cylinder are fixedly provided with mounting frame, the utility model drives rotary bar to rotate 180 °, and then the inclination direction of the screen outside the rotary bar is adjusted, so that impurities can be discharged through first discharge pipe or second discharge pipe respectively, avoid impurities to push together, affect impurity discharge effect.

Description

Technical Field

[0001] This utility model belongs to the field of kaolin processing technology, specifically relating to an adjustable sieving device for kaolin processing. Background Technology

[0002] Kaolin is mainly composed of kaolinite, illite, quartz, feldspar, and other minerals. Pure kaolin is white, fine-grained, and soft, possessing good plasticity and other physicochemical properties. Kaolin has a wide range of applications, primarily in papermaking, ceramics, and refractory materials. It is also used in coatings, rubber fillers, enamel glazes, and as a raw material. Smaller quantities are used in plastics, paints, pigments, grinding wheels, pencils, daily cosmetics, soaps, pesticides, pharmaceuticals, textiles, petroleum, chemicals, building materials, and defense industries. Before use, kaolin needs to be sieved to remove impurities, requiring the use of a sieving device.

[0003] For example, in the Chinese utility model with announcement number CN218743162U, entitled "An Adjustable Screening Device for Kaolin Processing," it specifically includes a base plate. The surface of the base plate is respectively equipped with a controller, a display screen, and a drive motor. A threaded cylinder is provided at the output end of the drive motor, and the threaded cylinder is fixedly connected to the output end of the drive motor. A threaded rod is provided inside the threaded cylinder, and the threaded rod is threadedly connected to the threaded cylinder. A rotating seat is provided at the top of the threaded rod, and a connecting rod is provided at the top of the rotating seat. A top plate is provided at the top of the base plate. Although the above-mentioned prior art can adjust the tilt angle of the screening plate, the screening volume of kaolin is generally large, and the amount of impurities screened is also large. If impurities are discharged from a single outlet for a long time, it is easy to cause impurity accumulation. Therefore, there is a need for an adjustable screening device for kaolin processing. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable sieving device for kaolin processing that is simple in structure and reasonably designed in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] An adjustable sieving device for kaolin processing includes a sieving box, a feed pipe fixedly connected to the upper side of the sieving box, a third discharge pipe fixedly connected to the middle of the bottom of the sieving box, a screen rotatably arranged inside the sieving box, and a sieving positioning component arranged outside the screen.

[0007] As a further optimization of this utility model, the screening positioning component includes a rotating rod rotatably connected to the middle of the inner side of the screening box, a fixing cylinder fixedly sleeved on the outer side of the rotating rod, and an installation frame fixedly sleeved on both sides of the fixing cylinder.

[0008] As a further optimization of this utility model, mounting plates that fit against the inner side of the mounting frame are fixedly provided on both sides of the screen, and mounting screws that are connected to the mounting frame are fixedly provided on the mounting plates.

[0009] As a further optimization of this utility model, a vibrator is fixedly installed on the outer side of the fixed cylinder, and a wire channel that cooperates with the vibrator is opened on the inner side of the rotating rod.

[0010] As a further optimization of this utility model, a sealing plate is fixedly provided on the front side of the screening box, one end of the rotating rod rotates through the sealing plate, and a turntable located outside the sealing plate is fixedly sleeved on one end of the rotating rod. A handle is fixedly provided on one side of the turntable, and a positioning screw that is threadedly connected to the sealing plate is provided on the turntable.

[0011] As a further optimization of this utility model, an observation window is provided on the sealing plate, and support frames are fixedly provided on both sides of the bottom of the screening box.

[0012] The beneficial effects of this utility model are as follows: In this utility model, by turning the handle, the rotating rod can be driven to rotate, thereby adjusting the tilt direction of the screen on the outside of the rotating rod, so that impurities can be discharged through the first discharge pipe or the second discharge pipe respectively, avoiding impurities from being pushed together and affecting the impurity discharge effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the screening and positioning component of this utility model;

[0016] Figure 4 This is a utility model Figure 3 Enlarged view of point A in the middle.

[0017] In the diagram: 1. Screening box; 2. Feed pipe; 3. First discharge pipe; 4. Second discharge pipe; 5. Third discharge pipe; 6. Sealing plate; 7. Rotating rod; 8. Turntable; 9. Positioning screw; 10. Handle; 11. Observation window; 12. Wire channel; 13. Fixing cylinder; 14. Mounting frame; 15. Screen; 16. Vibrator; 17. Mounting plate; 18. Mounting screw; 19. Support frame. Detailed Implementation

[0018] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0019] Example 1

[0020] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, an adjustable sieving device for kaolin processing includes a sieving box 1, which is a hollow, horizontally placed cylindrical structure. Support frames 19 are fixedly installed on both sides of the bottom of the sieving box 1 to support it and ensure its stability. A sealing plate 6 is fixedly installed on the front of the sieving box 1, and an observation window 11 is provided on the sealing plate 6 to observe the sieving process inside the sieving box 1 for easy processing. A feed pipe 2 is fixedly connected to the upper side of the sieving box 1, allowing kaolin to be poured into the sieving box 1. A third discharge pipe 5 is fixedly connected to the bottom center of the sieving box 1 to facilitate the discharge of the sieving kaolin. A rotating connection is provided in the middle of the inner side of the sieving box 1. The device includes a rotating rod 7, with a fixed sleeve 13 fixedly fitted on the outer side of the rotating rod 7. A vibrator 16 is fixedly installed on the outer side of the fixed sleeve 13, which facilitates the screening efficiency of kaolin. A wire channel 12 is opened on the inner side of the rotating rod 7, and a wire (not shown in the figure) is installed on the inner side of the wire channel 12. Mounting frames 14 are fixedly installed on both sides of the fixed sleeve 13, and screens 15 are fixedly installed on the inner side of both mounting frames 14. Mounting plates 17 are fixedly installed on both sides of the screens 15, which are attached to the inner side of the mounting frames 14. Mounting screws 18 connected to the mounting frames 14 are fixedly installed on the mounting plates 17. The mounting screws 18 and mounting plates 17 facilitate the removal of the screens 15 from the mounting frames 14, improving the replacement efficiency of the screens 15.

[0021] like Figure 1 , Figure 2As shown, one end of the rotating rod 7 rotates through the sealing plate 6. A turntable 8 located outside the sealing plate 6 is fixedly sleeved on one end of the rotating rod 7. A handle 10 is fixedly installed on one side of the turntable 8. A positioning screw 9 is provided on the turntable 8 and is threadedly connected to the sealing plate 6. When there are many impurities discharged from the first discharge pipe 3, it is necessary to adjust the tilt direction of the screen 15. Simply unscrew the positioning screw 9 to release the turntable 8 from the sealing plate 6. Then, turn the handle 10 to drive the turntable 8 and the rotating rod 7 to rotate. The rotating rod 7 rotates 180°, causing the mounting frame 14 on the rotating rod 7 and the screen 15 to rotate 180°. This reverses the tilt direction of the screen 15, so that the lower end of the screen 15 engages with the second discharge pipe 4. The impurities screened on the upper side of the screen 15 are discharged from the second discharge pipe 4, and the screened kaolin is discharged from the third discharge pipe 5. When there is a lot of kaolin, the excess kaolin can be discharged from the first discharge pipe 3, improving the kaolin discharge efficiency.

[0022] It should be noted that, in use, this adjustable sieving device for kaolin processing involves aligning the bottom of the screen 15 with the first discharge pipe 3, then pouring the kaolin into the screening box 1 from the feed pipe 2. The screen 15 then sieves the kaolin, discharging impurities from the first discharge pipe 3. The sieved kaolin then exits through the third discharge pipe 5, and excess kaolin can be discharged through the second discharge pipe 4. When impurities accumulate in the first discharge pipe 3, the positioning screw 9 is loosened, releasing the turntable 8 from the sealing plate 6. Then, the handle 10 is turned to activate the device. The turntable 8 and the rotating rod 7 rotate, causing the rotating rod 7 to rotate 180°. Then, the positioning screw 9 is tightened, fixing the turntable 8 to one side of the sealing plate 6. This causes the mounting frame 14 on the rotating rod 7 and the screen 15 to rotate 180°, which reverses the tilt direction of the screen 15. This allows the lower end of the screen 15 to engage with the second discharge pipe 4, so that the impurities screened on the upper side of the screen 15 are discharged from the second discharge pipe 4, and the screened kaolin is discharged from the third discharge pipe 5. When there is a lot of kaolin, the excess kaolin can be discharged from the first discharge pipe 3, which can improve the screening efficiency of kaolin.

[0023] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. An adjustable sieving device for kaolin processing, comprising a sieving box (1), characterized in that, The upper side of the screening box (1) is fixedly connected to the feed pipe (2), the bottom middle of the screening box (1) is fixedly connected to the third discharge pipe (5), the inner side of the screening box (1) is rotatably provided with a screen (15), and the outer side of the screen (15) is provided with a screening positioning component.

2. The adjustable sieving device for kaolin processing according to claim 1, characterized in that: The screening positioning assembly includes a rotating rod (7) rotatably connected to the middle of the inner side of the screening box (1). A fixing cylinder (13) is fixedly sleeved on the outer side of the rotating rod (7). An installation frame (14) is fixedly sleeved on both sides of the fixing cylinder (13) and fixedly sleeved on the outer side of the screen (15).

3. The adjustable sieving device for kaolin processing according to claim 2, characterized in that: Both sides of the screen (15) are fixedly provided with mounting plates (17) that fit inside the mounting frame (14), and mounting screws (18) that connect to the mounting frame (14) are fixedly provided on the mounting plates (17).

4. The adjustable sieving device for kaolin processing according to claim 2, characterized in that: A vibrator (16) is fixedly installed on the outside of the fixed cylinder (13), and a wire channel (12) that cooperates with the vibrator (16) is opened on the inside of the rotating rod (7).

5. The adjustable sieving device for kaolin processing according to claim 2, characterized in that: A sealing plate (6) is fixedly installed on the front side of the screening box (1). One end of the rotating rod (7) rotates through the sealing plate (6). A turntable (8) located outside the sealing plate (6) is fixedly sleeved on one end of the rotating rod (7). A handle (10) is fixedly installed on one side of the turntable (8). A positioning screw (9) is provided on the turntable (8) and threadedly connected to the sealing plate (6).

6. The adjustable sieving device for kaolin processing according to claim 5, characterized in that: An observation window (11) is provided on the sealing plate (6), and support frames (19) are fixedly provided on both sides of the bottom of the screening box (1).

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