A titanium-steel composite quick-change multilayer filter device

Abstract

This utility model discloses a titanium-steel composite quick-change multilayer filter device, including a titanium-steel shell. A feed pipe and a discharge pipe are fixedly installed at the top and bottom of the titanium-steel shell, respectively, and both the feed pipe and discharge pipe communicate with the interior of the titanium-steel shell. A through groove is formed on the titanium-steel shell. This utility model, employing a titanium-steel shell and titanium-steel filter plates one, two, and three, ensures high strength, corrosion resistance, and long service life of the device, making it particularly suitable for processing corrosive or high-purity materials. Furthermore, the device features a unique quick-disassembly structure. A servo motor drives a lead screw to control the movement of the sealing ring, enabling rapid rotation of the rotating frame and convenient disassembly of the filter components. This greatly simplifies the cleaning and replacement process of the filter plates, significantly improving maintenance efficiency. The overall structure is compact and easy to operate, meeting both the requirements of high-efficiency filtration and the convenience of rapid maintenance, making it suitable for various industrial scenarios.

Description

Technical Field

[0001] This utility model relates to the field of filtration device technology, and more specifically, to a titanium-steel composite quick-change multilayer filtration device. Background Technology

[0002] In industrial production, traditional filtration devices typically employ a single filter layer or a fixed structure, resulting in low filtration efficiency, inconvenient maintenance, and short service life. Especially when handling corrosive media or high-purity materials, ordinary filter devices are prone to failure due to corrosion or wear, impacting production efficiency and product quality. Furthermore, replacing filter plates in traditional devices is cumbersome, requiring machine shutdown for disassembly, leading to decreased production efficiency and increased maintenance and time costs.

[0003] To address these issues, various improved filtration devices have emerged in the market in recent years. These include multi-layer filtration structures to enhance filtration accuracy and the use of corrosion-resistant materials to extend service life. However, while multi-layer filtration improves filtration efficiency, cleaning and replacing the filter plates remains complex; and while the use of corrosion-resistant materials extends equipment lifespan, it fails to meet the need for rapid maintenance. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a titanium-steel composite quick-change multilayer filter device to solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution;

[0006] A titanium-steel composite quick-change multilayer filter includes a titanium-steel shell. A feed pipe and a discharge pipe are fixedly installed at the top and bottom of the titanium-steel shell, respectively, and both the feed pipe and discharge pipe communicate with the interior of the titanium-steel shell. A through groove is formed on the titanium-steel shell, and a rotating shaft is fixedly installed on the inner wall of the through groove. A rotating frame is rotatably connected to the rotating shaft. The rotating frame contacts the inner wall of the through groove and communicates with the interior of the titanium-steel shell. A filter assembly is disposed inside the rotating frame. A support shaft is fixedly installed on the right side of the titanium-steel shell, and a servo motor is fixedly installed on the top of the support shaft. A lead screw is fixedly installed on the output shaft of the servo motor, and two sealing rings are threaded onto the lead screw, with the two sealing rings located at the top and bottom of the through groove, respectively.

[0007] The filter assembly includes a mounting cover, which is detachably connected to the inside of the rotating frame. Three mounting rings are installed on the inner wall of the mounting cover, and titanium steel filter plate one, titanium steel filter plate two, and titanium steel filter plate three are respectively snapped onto the top of the three mounting rings.

[0008] As a further description of the above technical solution: the inner wall of the mounting cover is inclined, the aperture of the mounting cover gradually decreases from top to bottom, and the diameter of the filter holes on the titanium steel filter plate one, titanium steel filter plate two and titanium steel filter plate three decreases in sequence.

[0009] As a further description of the above technical solution: a guide groove is provided on the inner wall of the support shaft, and both sealing rings are slidably connected to the inner wall of the guide groove.

[0010] As a further description of the above technical solution: a guide ring is installed on the inner wall of the titanium steel shell, the guide ring is located at the top of the rotating frame, and the inner wall of the guide ring is inclined.

[0011] As a further description of the above technical solution: the rotating frame is fixedly connected to a uniformly distributed soft pad, and the soft pad is provided with uniformly distributed anti-slip texture.

[0012] As a further description of the above technical solution: each of the two sealing rings is fixedly connected to a limiting shaft on its opposite side, and both limiting shafts are in contact with the outer side of the rotating frame.

[0013] Compared with existing technologies, the advantages of this utility model are:

[0014] This invention employs a titanium steel shell and titanium steel filter plates one, two, and three, ensuring high strength, corrosion resistance, and long service life. It is particularly suitable for processing corrosive or high-purity materials. Furthermore, the device features a unique quick-release structure. A servo motor drives a lead screw to control the movement of the sealing ring, enabling rapid rotation of the rotating frame and convenient disassembly of the filter components. This greatly simplifies the cleaning and replacement process of the filter plates, significantly improving maintenance efficiency. The overall structure is compact and easy to operate, meeting both the requirements of high-efficiency filtration and the convenience of rapid maintenance, making it suitable for various industrial scenarios. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic cross-sectional view of the titanium steel outer shell of this utility model.

[0017] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the rotating frame structure of this utility model.

[0019] Explanation of the labels in the diagram:

[0020] 1. Titanium steel outer shell; 2. Feed pipe; 3. Discharge pipe; 4. Through groove; 5. Rotating shaft; 6. Rotating frame; 7. Filter assembly; 701. Mounting cover; 702. Mounting ring; 703. Titanium steel filter plate one; 704. Titanium steel filter plate two; 705. Titanium steel filter plate three; 8. Support shaft; 9. Servo motor; 10. Lead screw; 11. Sealing ring; 12. Guide groove; 13. Guide ring; 14. Soft pad; 15. Limiting shaft. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model;

[0022] Please see Figures 1-4 In this utility model, a titanium-steel composite quick-change multilayer filter device includes a titanium-steel shell 1. A feed pipe 2 and a discharge pipe 3 are fixedly installed on the top and bottom of the titanium-steel shell 1, respectively. Both the feed pipe 2 and the discharge pipe 3 are connected to the interior of the titanium-steel shell 1. A through groove 4 is opened on the titanium-steel shell 1. A rotating shaft 5 is fixedly installed on the inner wall of the through groove 4. A rotating frame 6 is rotatably connected to the rotating shaft 5. The rotating frame 6 contacts the inner wall of the through groove 4 and is connected to the interior of the titanium-steel shell 1. A filter assembly 7 is arranged inside the rotating frame 6. A support shaft 8 is fixedly installed on the right side of the titanium-steel shell 1. A servo motor 9 is fixedly installed on the top of the support shaft 8. A lead screw 10 is fixedly installed on the output shaft of the servo motor 9. Two sealing rings 11 are threadedly connected to the lead screw 10. The two sealing rings 11 are located at the top and bottom of the through groove 4, respectively.

[0023] The filter assembly 7 includes a mounting cover 701, which is detachably connected to the inside of the rotating frame 6. Three mounting rings 702 are installed on the inner wall of the mounting cover 701, and titanium steel filter plate one 703, titanium steel filter plate two 704 and titanium steel filter plate three 705 are respectively snapped onto the top of the three mounting rings 702.

[0024] The inner wall of the mounting cover 701 is inclined, and the aperture of the mounting cover 701 gradually decreases from top to bottom. The diameter of the filter holes on titanium steel filter plate 1 703, titanium steel filter plate 2 704 and titanium steel filter plate 3 705 decreases in sequence.

[0025] A guide groove 12 is provided on the inner wall of the support shaft 8, and both sealing rings 11 are slidably connected to the inner wall of the guide groove 12.

[0026] When material filtration is required, under normal filtration conditions, the sealing ring 11 is located at the interface between the rotating frame 6 and the through groove 4 to ensure sealing, maintain equipment stability, and prevent material leakage. The user adds material through the feed pipe 2, and then the material enters the interior of the titanium steel shell 1. The material is first initially filtered through the titanium steel filter plate 703, and then sequentially passes through the titanium steel filter plate 704 and the titanium steel filter plate 705. Since the diameter of the filter holes on the titanium steel filter plate 703, titanium steel filter plate 704 and titanium steel filter plate 705 decreases sequentially, multi-stage filtration is achieved. Finally, the filtered material is discharged through the discharge pipe 3.

[0027] When the filter plate needs to be quickly disassembled, cleaned, or replaced, the user controls the servo motor 9 to operate. The servo motor 9 drives the lead screw 10 to rotate, causing the two sealing rings 11 to move away from each other along the guide groove 12, releasing the sealing restriction on the rotating frame 6. At this time, the user pushes the rotating frame 6 from the front to rotate it around the axis 5, completely rotating the filter assembly 7 and the rotating frame 6 to the outside of the titanium steel shell 1.

[0028] Subsequently, the user removes titanium steel filter plate 703, titanium steel filter plate 704, and titanium steel filter plate 705 from the multiple mounting rings 702 in sequence for cleaning or replacement. After cleaning or replacement, the filter plates are reinstalled onto the mounting rings 702, and the rotating frame 6 is pushed back into the titanium steel outer shell 1. Finally, the servo motor 9 drives the lead screw 10 to rotate, causing the sealing ring 11 to reset and reseal the interface between the rotating frame 6 and the through groove 4, ensuring the normal operation of the filtration device.

[0029] This invention employs a titanium steel shell 1 and titanium steel filter plates 703, 704, and 705, ensuring high strength, corrosion resistance, and long service life. It is particularly suitable for processing corrosive or high-purity materials. Furthermore, the device features a unique quick-release structure. A servo motor 9 drives a lead screw 10 to control the movement of the sealing ring 11, enabling rapid rotation of the rotating frame 6 and convenient disassembly of the filter assembly 7. This greatly simplifies the cleaning and replacement process of the filter plates, significantly improving maintenance efficiency. The overall structure is compact and easy to operate, meeting both the requirements of high-efficiency filtration and the convenience of rapid maintenance, making it suitable for various industrial scenarios.

[0030] Please see Figure 2 Among them, a guide ring 13 is installed on the inner wall of the titanium steel shell 1. The guide ring 13 is located at the top of the rotating frame 6, and the inner wall of the guide ring 13 is inclined.

[0031] In this invention, when the material enters through the top feed pipe 2, the inclined guide ring 13 on the inner wall can restrict the material to a certain extent, preventing the material from moving into the gap between the rotating frame 6 and the through groove 4, thereby further improving the sealing effect.

[0032] Please see Figure 1 The rotating frame 6 is externally fixedly connected with evenly distributed soft pads 14, and the soft pads 14 are provided with evenly distributed anti-slip textures.

[0033] In this invention, when the user needs to push the rotating frame 6 out of the through groove 4, the soft pad 14 with anti-slip texture can provide the user with a point of leverage, improve hand comfort, and prevent the hand from slipping.

[0034] Please see Figure 4 Among them, the two sealing rings 11 are fixedly connected to the opposite side of the limiting shaft 15, and the two limiting shafts 15 are in contact with the outer side of the rotating frame 6.

[0035] In this invention, when the user pushes out the rotating frame 6, the rotating frame 6 will be blocked and limited by two limiting shafts 15 when pushed to the maximum extent, so that the rotating frame 6 cannot continue to rotate. At this time, the filter component 7 can be taken out and cleaned in the most convenient way, so as to improve the efficiency of use.

[0036] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A titanium steel composite quick-change multi-layer filter device comprising a titanium steel shell (1), characterized in that: The top and bottom of the titanium steel shell (1) are respectively fixedly installed with a feed pipe (2) and a discharge pipe (3). The feed pipe (2) and the discharge pipe (3) are both connected to the interior of the titanium steel shell (1). A through groove (4) is opened on the titanium steel shell (1). A rotating shaft (5) is fixedly installed on the inner wall of the through groove (4). A rotating frame (6) is rotatably connected to the rotating shaft (5). The rotating frame (6) contacts the inner wall of the through groove (4) and is connected to the interior of the titanium steel shell (1). A filter assembly (7) is set inside the rotating frame (6). A support shaft (8) is fixedly installed on the right side of the titanium steel shell (1). A servo motor (9) is fixedly installed on the top of the support shaft (8). A lead screw (10) is fixedly installed on the output shaft of the servo motor (9). Two sealing rings (11) are threadedly connected to the lead screw (10). The two sealing rings (11) are located at the top and bottom of the through groove (4) respectively. The filter assembly (7) includes a mounting cover (701), which is detachably connected to the inside of the rotating frame (6). Three mounting rings (702) are installed on the inner wall of the mounting cover (701), and titanium steel filter plate one (703), titanium steel filter plate two (704) and titanium steel filter plate three (705) are respectively snapped onto the top of the three mounting rings (702).

2. The titanium-steel composite quick-change multi-layer filter device according to claim 1, characterized in that: The inner wall of the mounting cover (701) is inclined, and the aperture of the mounting cover (701) gradually decreases from top to bottom. The diameter of the filter holes on the titanium steel filter plate one (703), titanium steel filter plate two (704) and titanium steel filter plate three (705) decreases in sequence.

3. The titanium-steel composite quick-change multi-layer filter device according to claim 1, characterized in that: The inner wall of the support shaft (8) is provided with a guide groove (12), and the two sealing rings (11) are slidably connected to the inner wall of the guide groove (12).

4. The titanium-steel composite quick-change multi-layer filter device according to claim 1, characterized in that: A guide ring (13) is installed on the inner wall of the titanium steel shell (1). The guide ring (13) is located at the top of the rotating frame (6), and the inner wall of the guide ring (13) is inclined.

5. The titanium-steel composite quick-change multi-layer filter device according to claim 1, characterized in that: The rotating frame (6) is fixedly connected to a uniformly distributed soft pad (14), and the soft pad (14) has uniformly distributed anti-slip textures.

6. The titanium-steel composite quick-change multi-layer filter device according to claim 1, characterized in that: Each of the two sealing rings (11) is fixedly connected to a limiting shaft (15) on one side opposite to the other, and both limiting shafts (15) are in contact with the outer side of the rotating frame (6).

Images