Titanium dioxide slurry filtering device

Abstract

The titanium dioxide slurry filtering device comprises a screen drum, an elastic supporting structure is fixedly installed on the outer surface of the lower end of the screen drum, the elastic supporting structure comprises a supporting column, a supporting foot, a spiral spring and a connecting column, and a discharging opening is formed in the outer surface of the lower end of the screen drum. A circular screen is arranged on the upper portion of an inner cavity of the screen drum, a fixing frame is fixedly installed on the outer wall of the circular screen, a first connecting shaft is fixedly installed in the middle of the outer surface of one side of the fixing frame, and a second connecting shaft is fixedly installed in the middle of the outer surface of the other side of the fixing frame. According to the titanium dioxide slurry filtering device disclosed by the utility model, the circular screen can be driven to turn over through the operation of the servo motor, so that one side with impurities is matched with the operation of the vibration motor, the cleaning effect is realized, the cleaning difficulty is reduced, and the titanium dioxide slurry can be filtered through the vibration motor, the elastic supporting structure and the circular screen; materials can be conveniently screened and filtered, and the filtering efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of titanium dioxide slurry production technology, specifically a titanium dioxide slurry filtration device. Background Technology

[0002] During the production of titanium dioxide, the slurry may contain some solid impurities, such as incompletely settled residues and colloids. If these impurities are not removed, they will affect the subsequent processes and the quality of the final product.

[0003] Filtration can effectively separate these impurities from the slurry, ensuring the purity of the slurry.

[0004] In existing technologies, after materials are screened using a sieve, impurities on the filter screen need to be manually cleaned, which increases labor intensity and has low cleaning efficiency.

[0005] Therefore, we propose a titanium dioxide slurry filtration device. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a titanium dioxide slurry filtration device, which facilitates material filtration and easy cleaning of the circular screen, effectively solving the problems in the background technology.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a titanium dioxide slurry filtration device, comprising a sieve cylinder, an elastic support structure fixedly installed on the lower outer surface of the sieve cylinder, the elastic support structure comprising a support column, a support foot, a helical spring and a connecting column, and a discharge port provided on the lower outer surface of the sieve cylinder, a circular screen provided on the upper part of the inner cavity of the sieve cylinder, a fixed frame fixedly installed on the outer wall of the circular screen, a first connecting shaft fixedly installed on the middle part of one side outer surface of the fixed frame, a second connecting shaft fixedly installed on the middle part of the other side outer surface of the fixed frame, a servo motor fixedly installed on one side outer surface of the sieve cylinder, and a vibration motor fixedly installed on the front outer surface of the sieve cylinder.

[0010] Preferably, a coupling is provided between the first connecting shaft and the servo motor, and the outer surface of one end of the first connecting shaft is fixedly connected to the outer surface of one end of the output shaft of the servo motor through the coupling.

[0011] Preferably, sealed bearings are provided between the first connecting shaft, the second connecting shaft and the screen cylinder, and the first connecting shaft and the second connecting shaft are rotatably connected to the screen cylinder through the sealed bearings.

[0012] Preferably, the upper outer surface of the connecting column is fixedly connected to the outer wall of the screen cylinder.

[0013] Preferably, the support leg is fixedly installed on the lower outer surface of the support column, and the helical spring is fixedly installed between the lower outer surface of the connecting column and the upper outer surface of the support column.

[0014] Preferably, the outer wall of the fixing frame has an arc-shaped chamfer.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a titanium dioxide slurry filtration device, which has the following beneficial effects:

[0017] 1. This titanium dioxide slurry filtration device uses a servo motor to rotate a circular screen, allowing the side with impurities to be retained to be cleaned in conjunction with the operation of a vibrating motor, thus reducing the difficulty of cleaning.

[0018] 2. This titanium dioxide slurry filtration device, through the installation of a vibrating motor, an elastic support structure and a circular screen, facilitates the screening and filtration of materials, thereby improving filtration efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a titanium dioxide slurry filtration device according to the present invention.

[0020] Figure 2 This is a partial structural schematic diagram of a titanium dioxide slurry filtration device according to the present invention.

[0021] Figure 3 This is a schematic diagram of the elastic support structure in a titanium dioxide slurry filtration device according to the present invention.

[0022] Figure 4 This is a side cross-sectional view of the circular screen and fixed frame in a titanium dioxide slurry filtration device according to the present invention.

[0023] In the diagram: 1. Screen cylinder; 2. Feed port; 3. Elastic support structure; 4. Vibration motor; 5. Servo motor; 6. Circular screen; 7. Fixed frame; 8. Support column; 9. Support leg; 10. Helical spring; 11. Connecting column; 12. First connecting shaft; 13. Second connecting shaft. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] This embodiment is a titanium dioxide slurry filtration device.

[0026] like Figure 1-4 As shown, the screen includes a screen cylinder 1. An elastic support structure 3 is fixedly installed on the lower outer surface of the screen cylinder 1. The elastic support structure 3 includes a support column 8, a support leg 9, a helical spring 10, and a connecting column 11. A discharge port 2 is provided on the lower outer surface of the screen cylinder 1. A circular screen 6 is provided on the upper part of the inner cavity of the screen cylinder 1. A fixing frame 7 is fixedly installed on the outer wall of the circular screen 6. A first connecting shaft 12 is fixedly installed on the middle of one side of the outer surface of the fixing frame 7. A second connecting shaft 13 is fixedly installed on the middle of the other side of the outer surface of the fixing frame 7. A servo motor 5 is fixedly installed on one side of the outer surface of the screen cylinder 1. A vibration motor 4 is fixedly installed on the front outer surface of the screen cylinder 1.

[0027] A coupling is provided between the first connecting shaft 12 and the servo motor 5. The outer surface of one end of the first connecting shaft 12 is fixedly connected to the outer surface of one end of the output shaft of the servo motor 5 through the coupling. Sealed bearings are provided between the first connecting shaft 12, the second connecting shaft 13 and the screen cylinder 1. The first connecting shaft 12 and the second connecting shaft 13 are rotatably connected to the screen cylinder 1 through the sealed bearings. The upper outer surface of the connecting column 11 is fixedly connected to the outer wall of the screen cylinder 1. The support leg 9 is fixedly installed on the lower outer surface of the support column 8. The helical spring 10 is fixedly installed between the lower outer surface of the connecting column 11 and the upper outer surface of the support column 8. The outer wall of the fixing frame 7 is provided with an arc-shaped chamfer.

[0028] It should be noted that this utility model is a titanium dioxide slurry filtration device. The titanium dioxide slurry to be filtered is poured into the inside of the screen cylinder 1 and filtered through the circular screen 6. The vibration motor 4 and the elastic support structure 3 are used to achieve the vibration screening effect, thereby improving the screening efficiency. After filtration, the slag collection box is placed at the lower end of the discharge port 2. The operation of the servo motor 5 drives the first connecting shaft 12 to rotate. The first connecting shaft 12 drives the fixed frame 7 and the circular screen 6 to flip, so that the side of the circular screen 6 with impurities is facing down, and some impurities fall off. The operation of the vibration motor 4 drives the circular screen 6 to vibrate, improving the cleaning effect. It can also be used by the staff to wash the circular screen 6 with water, reducing the difficulty of cleaning the circular screen 6.

[0029] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., 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.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A titanium dioxide slurry filtration apparatus comprising a screen cylinder (1), characterized in that: The lower end outer surface of the screen cylinder (1) is fixedly provided with an elastic support structure (3), the elastic support structure (3) comprises a support column (8), a supporting leg (9), a helical spring (10) and a connecting column (11), and the lower end outer surface of the screen cylinder (1) is provided with a discharging port (2), the upper portion of the inner cavity of the screen cylinder (1) is provided with a circular screen (6), the outer wall of the circular screen (6) is fixedly provided with a fixed frame (7), the middle portion of the outer surface of one side of the fixed frame (7) is fixedly provided with a first connecting shaft (12), the middle portion of the outer surface of the other side of the fixed frame (7) is fixedly provided with a second connecting shaft (13), one side outer surface of the screen cylinder (1) is fixedly provided with a servo motor (5), and the front end outer surface of the screen cylinder (1) is fixedly provided with a vibration motor (4).

2. The titanium dioxide slurry filtration device of claim 1, wherein: A shaft coupling is arranged between the first connecting shaft (12) and the servo motor (5), and one end of the outer surface of the first connecting shaft (12) is fixedly connected with one end of the output shaft of the servo motor (5) through the shaft coupling.

3. A titanium dioxide slurry filtration apparatus according to claim 2, wherein: Sealed bearings are arranged between the first connecting shaft (12), the second connecting shaft (13) and the screen cylinder (1), and the first connecting shaft (12) and the second connecting shaft (13) are rotatably connected with the screen cylinder (1) through the sealed bearings.

4. The titanium dioxide slurry filtration apparatus of claim 3, wherein: The upper end outer surface of the connecting column (11) is fixedly connected with the outer wall of the screen cylinder (1).

5. A titanium dioxide slurry filtration apparatus according to claim 4, wherein: The supporting leg (9) is fixedly installed on the lower end outer surface of the support column (8), and the helical spring (10) is fixedly installed between the lower end outer surface of the connecting column (11) and the upper end outer surface of the support column (8).

6. A titanium dioxide slurry filtration apparatus according to claim 5, wherein: An arc chamfer is formed in the outer wall of the fixed frame (7).

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