A capsule filter with adjustable filtering accuracy

Abstract

The utility model relates to the technical field of adjusting filter, disclose a filter precision adjustable bladder filter, including the adjusting cavity, the outer wall left side rotation of adjusting cavity is connected with the rotating lever, the outer wall top of rotating lever is fixedly connected with handle, the outer wall middle part of rotating lever is fixedly connected with the locating block, the outer wall bottom of rotating lever is fixedly connected with the adjusting baffle, the outer wall right side of adjusting cavity is equipped with the sealing groove, the inner wall of sealing groove is fixedly connected with the sealing ring, the outer wall left side of sealing ring is fixedly connected with the filter chamber, the inner wall upside of filter chamber is connected with the middle filter pipe. In the utility model, the path of water flow is adjusted by rotating the adjusting baffle, the filter chamber is fixedly connected with the filter chamber on the outer wall right side of filter chamber, the middle filter pipe is communicated with the inner wall upside of filter chamber, the coarse filter pipe and the fine filter pipe are communicated with the inner wall downside of filter chamber, and the three paths have different filtering accuracy.

Description

Technical Field

[0001] This utility model relates to the field of adjustable filter technology, and in particular to a capsule filter with adjustable filtration accuracy. Background Technology

[0002] In liquid filtration across numerous industries, capsule filters are widely used due to their unique advantages. While traditional capsule filters can achieve basic filtration functions, they have significant shortcomings in terms of filtration precision adjustment. Currently, the filtration precision of most capsule filters is determined by the inherent characteristics of their filter elements. In actual use, once a filter element of a certain specification is selected, the filtration precision is difficult to change. This leads to companies often needing to prepare multiple filters with different precisions to meet different filtration requirements, increasing equipment procurement costs and occupying a large amount of storage space. Moreover, when the impurity content and particle size parameters of the liquid change during production, it is impossible to adjust the filtration precision in a timely and flexible manner, easily resulting in poor filtration effects, affecting product quality, and causing over-filtration, thus reducing production efficiency. Some attempts to adjust filtration precision by changing the filter element structure have problems such as complex structure, inconvenient operation, and limited adjustment range, making it difficult to meet the demand for efficient and precise filtration in actual production. Therefore, developing a capsule filter with adjustable filtration precision to flexibly adjust the filtration precision according to actual working conditions and improve filtration efficiency and quality has become a key issue that urgently needs to be solved in this field.

[0003] Traditional adjustable-precision capsule filters, when used with high-viscosity fluids, experience a significant decrease in filtration velocity and production efficiency when adjusted to high-precision mode. This narrowing of the filter membrane's pores leads to a sharp increase in fluid resistance. Furthermore, current technology cannot fully adjust the filtration precision. Current market solutions address this by adding specialized diluents to reduce viscosity without affecting fluid properties and by using heating systems to control the fluid temperature within the filter membrane's temperature range, thus lowering viscosity through temperature increases. However, these technologies still lack the ability to adjust filtration precision. When different filtration precisions are required, the filter unit must be replaced, which is time-consuming and necessitates the purchase of frequency converters for different filtration precisions, increasing costs for businesses. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a capsule filter with adjustable filtration precision, aiming to improve the problem of the inability to adjust filtration precision in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a capsule filter with adjustable filtration precision, comprising an adjustment chamber, a rotating rod rotatably connected to the left side of the outer wall of the adjustment chamber, a handle fixedly connected to the top of the outer wall of the rotating rod, a positioning block fixedly connected to the middle of the outer wall of the rotating rod, an adjustment baffle fixedly connected to the bottom of the outer wall of the rotating rod, a sealing groove formed on the right side of the outer wall of the adjustment chamber, a sealing ring fixedly connected to the inner wall of the sealing groove, a filter chamber fixedly connected to the left side of the outer wall of the sealing ring, a middle filter tube connected to the upper side of the inner wall of the filter chamber, a coarse filter tube connected to the lower side of the inner wall of the filter chamber, a fine filter tube connected to the left side of the outer wall of the filter chamber, a positioning groove formed in the middle of the outer wall of the adjustment chamber, and a fastening mechanism fixedly connected to the middle of the outer wall of the adjustment chamber, the fastening mechanism being used to fix the device.

[0006] As a further description of the above technical solution:

[0007] The fastening mechanism includes a fastening ring 1, the inner wall of which is fixedly connected to the middle of the outer wall of the adjusting cavity. A fixing plate 2 is fixedly connected to the top of the outer wall of the fastening ring 1. A rotating shaft is rotatably connected to the middle of the outer wall of the fixing plate 2. The fixing plate 1 is rotatably connected to both sides of the outer wall of the rotating shaft. The fastening ring 2 is fixedly connected to the bottom of the outer wall of the fixing plate 1. A fastening plate is fixedly connected to the bottom of the outer wall of the fastening ring 2. A fastening threaded rod is threadedly connected to the middle of the outer wall of the fastening plate. A nut is threadedly connected to the bottom of the outer wall of the fastening threaded rod.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the regulating cavity is connected to a water inlet pipe on the left side, and a guide groove is provided on the inner wall of the water inlet pipe.

[0010] As a further description of the above technical solution:

[0011] A filter plate is fixedly connected to the left side of the inner wall of the water inlet pipe, and filter holes are opened on the outer wall of the filter plate.

[0012] As a further description of the above technical solution:

[0013] A pressurization chamber is fixedly connected to the right side of the outer wall of the filter chamber, and anti-slip grooves are provided around the outer wall of the pressurization chamber.

[0014] As a further description of the above technical solution:

[0015] A fixing ring is fixedly connected to the top of the outer wall of the pressurization chamber, and a pressurization pump is fixedly connected to the inner wall of the fixing ring.

[0016] As a further description of the above technical solution:

[0017] The outer right side of the pressurizing pump is connected to a delivery pipe, and the upper side of the outer wall of the delivery pipe is connected to a valve.

[0018] As a further description of the above technical solution:

[0019] The right side of the outer wall of the pressurization chamber is connected to a water outlet pipe, the upper side of the outer wall of the water outlet pipe is connected to a valve, and a sealing ring is fixedly connected to the left side of the outer wall of the water outlet pipe.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the water flow path can be adjusted by rotating the adjusting baffle. A filter chamber is fixedly connected to the right side of the outer wall of the filter chamber. A middle filter tube is connected to the upper side of the inner wall of the filter chamber, and a coarse filter tube and a fine filter tube are connected to the lower side of the inner wall of the filter chamber. The three paths have different filtration accuracies. Because there is only one flow hole on the outer wall of the adjusting baffle, the rotating rod can be rotated by rotating the handle to adjust the adjusting baffle, thereby changing the flow trajectory and adjusting the filtration accuracy.

[0022] 2. In this utility model, a rotating shaft is used to rotatably connect a first fixed plate and a second fixed plate to achieve rotation of a first fastening ring and a second fastening ring. At the same time, a fastening plate is fixedly connected to the bottom of the first fastening ring and the second fastening ring. A fastening threaded rod is threadedly connected to the middle of the outer wall of the fastening plate. The two fastening plates are connected by the fastening threaded rod. A nut is threadedly connected to the bottom of the outer wall of the fastening threaded rod. Attached Figure Description

[0023] Figure 1 This is a front perspective view of a capsule filter with adjustable filtration precision proposed in this utility model.

[0024] Figure 2 This is a partial structural diagram of a capsule filter with adjustable filtration precision proposed in this utility model.

[0025] Figure 3 This is a partial structural exploded view of a capsule filter with adjustable filtration precision proposed in this utility model.

[0026] Figure 4 This is a partial structural exploded view of a capsule filter with adjustable filtration precision proposed in this utility model.

[0027] Figure 5 This is a partial structural diagram of a capsule filter with adjustable filtration precision proposed in this utility model.

[0028] Legend:

[0029] 1. Adjustment chamber; 2. Fastening mechanism; 201. Fastening ring one; 202. Fastening ring two; 203. Fixing plate one; 204. Rotating shaft; 205. Fixing plate two; 206. Fastening plate; 207. Fastening threaded rod; 208. Nut; 3. Filter chamber; 4. Positioning groove; 5. Handle; 6. Rotating rod; 7. Positioning block; 8. Sealing groove; 9. Sealing ring; 10. Adjusting baffle; 11. Coarse filter pipe; 12. Medium filter pipe; 13. Fine filter pipe; 14. Water inlet pipe; 15. Guide groove; 16. Filter plate; 17. Filter hole; 18. Pressurization chamber; 19. Anti-slip groove; 20. Water outlet pipe; 21. Valve one; 22. Fixing ring; 23. Pressurization pump; 24. Valve two; 25. Delivery pipe; 26. Sealing ring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides: a capsule filter with adjustable filtration precision, including an adjustment chamber 1, a rotating rod 6 rotatably connected to the left side of the outer wall of the adjustment chamber 1, a handle 5 fixedly connected to the top of the outer wall of the rotating rod 6, a positioning block 7 fixedly connected to the middle of the outer wall of the rotating rod 6, an adjustment baffle 10 fixedly connected to the bottom of the outer wall of the rotating rod 6, a sealing groove 8 opened on the right side of the outer wall of the adjustment chamber 1, a sealing ring 9 fixedly connected to the inner wall of the sealing groove 8, a filter chamber 3 fixedly connected to the left side of the outer wall of the sealing ring 9, a middle filter tube 12 connected to the upper side of the inner wall of the filter chamber 3, a coarse filter tube 11 connected to the lower side of the inner wall of the filter chamber 3, a fine filter tube 13 connected to the left side of the outer wall of the filter chamber 3, a positioning groove 4 opened in the middle of the outer wall of the adjustment chamber 1, and a fastening mechanism 2 fixedly connected to the middle of the outer wall of the adjustment chamber 1, the fastening mechanism 2 being used to fix the device;

[0032] Specifically, a rotating rod 6 is rotatably connected to the left side of the outer wall of the regulating cavity 1. A handle 5 is fixedly connected to the top of the outer wall of the rotating rod 6 for manual operation by the user. A positioning block 7 is fixedly connected to the middle of the outer wall of the rotating rod 6 to ensure the rotating rod 6 is positioned at a specific location. Furthermore, an adjusting baffle 10 is fixedly connected to the bottom of the outer wall of the rotating rod 6. This adjusting baffle 10 regulates the flow rate inside the regulating cavity 1. A sealing groove 8 is formed on the right side of the outer wall of the regulating cavity 1. A sealing block is fixedly connected to the inner wall of the sealing groove 8. A sealing ring 9 is provided to ensure the sealing performance of the regulating cavity 1. A filter cavity 3 is fixedly connected to the left side of the outer wall of the sealing ring 9. A medium filter tube 12 is connected to the upper side of the inner wall of the filter cavity 3 for medium-precision filtration. At the same time, a coarse filter tube 11 is connected to the lower side of the inner wall of the filter cavity 3 for coarse filtration. In addition, a fine filter tube 13 is also connected to the left side of the outer wall of the filter cavity 3 for high-precision filtration. A positioning groove 4 is provided in the middle of the outer wall of the regulating cavity 1. The positioning groove 4 is used to cooperate with the positioning block 7 to achieve the positioning function.

[0033] Please see the appendix Figure 1 - Appendix Figure 3 The fastening mechanism 2 includes a fastening ring 201. The inner wall of the fastening ring 201 is fixedly connected to the middle of the outer wall of the adjusting cavity 1. A fixing plate 205 is fixedly connected to the top of the outer wall of the fastening ring 201. A rotating shaft 204 is rotatably connected to the middle of the outer wall of the fixing plate 205. Fixing plates 203 are rotatably connected to both sides of the outer wall of the rotating shaft 204. A fastening ring 202 is fixedly connected to the bottom of the outer wall of the fixing plate 203. A fastening plate 206 is fixedly connected to the bottom of the outer wall of the fastening ring 202. A fastening threaded rod 207 is threadedly connected to the middle of the outer wall of the fastening plate 206. A nut 208 is threadedly connected to the bottom of the outer wall of the fastening threaded rod 207.

[0034] Specifically, the fastening mechanism 2 includes a fastening ring 201. The inner wall of the fastening ring 201 is tightly attached to the middle of the outer wall of the adjusting cavity 1 by a fixed connection. This connection method ensures the stability between the fastening ring 201 and the adjusting cavity 1, allowing the fastening ring 201 to be firmly fixed to the adjusting cavity 1. A fixing plate 205 is fixedly connected to the top of the outer wall of the fastening ring 201. This fixing plate 205 provides support and fixation, and is tightly integrated with the fastening ring 201 by a fixed connection. A rotating shaft 204 is rotatably connected to the middle of the outer wall of the fixing plate 205. This rotating shaft 204 can rotate freely, allowing the fixing plate 205 to rotate flexibly. Two fixing plates 203 are rotatably connected to both sides of the outer wall of the rotating shaft 204. Two fixing plates 203 are located on either side of the rotating shaft 204, and are tightly connected to the rotating shaft 204 by a rotatable connection. A fastening ring 202 is fixedly connected to the bottom of the outer wall of the fixing plate 203, providing further fixation and support. A fastening plate 206 is fixedly connected to the bottom of the outer wall of the fastening ring 202, providing final fixation and support. It is tightly connected to the fastening ring 202 by a fixed connection. A threaded fastening rod 207 is connected to the middle of the outer wall of the fastening plate 206 by a threaded connection. This threaded fastening rod 207 can rotate freely and is tightly connected to the fastening plate 206 by a threaded connection. A nut 208 is connected to the bottom of the outer wall of the threaded fastening rod 207 by a threaded connection. This nut 208 can rotate freely and is tightly connected to the threaded fastening rod 207 by a threaded connection. The function of fastening is achieved by rotating the nut 208.

[0035] Please see the appendix Figure 1 - Appendix Figure 3 The outer wall of the regulating chamber 1 is connected to the water inlet pipe 14 on the left side. The inner wall of the water inlet pipe 14 is provided with a guide groove 15. The inner wall of the water inlet pipe 14 is fixedly connected to the filter plate 16 on the left side. The outer wall of the filter plate 16 is provided with filter holes 17. The outer wall of the filter chamber 3 is fixedly connected to the pressurizing chamber 18 on the right side. The outer wall of the pressurizing chamber 18 is provided with anti-slip grooves 19 around its perimeter.

[0036] Specifically, the left side of the outer wall of the regulating chamber 1 is connected to a water inlet pipe 14 via a pipeline connection. The inner wall of the water inlet pipe 14 has a guide groove 15 to facilitate the smooth flow of water into the regulating chamber 1. At the same time, a filter plate 16 is fixedly connected to the left side of the inner wall of the water inlet pipe 14. The outer wall of the filter plate 16 has multiple filter holes 17 evenly distributed and formed. These filter holes 17 can effectively intercept impurities and ensure the purity of the water entering the regulating chamber 1. In addition, the right side of the outer wall of the filter chamber 3 is connected to a pressurizing chamber 18 via a high-strength fixing method. The outer wall of the pressurizing chamber 18 has anti-slip grooves 19 formed around its perimeter. These anti-slip grooves 19 increase friction and prevent the equipment from sliding during operation, thereby improving the safety and stability of the overall device.

[0037] Please see the appendix Figure 1 - Appendix Figure 3 A fixing ring 22 is fixedly connected to the top of the outer wall of the pressurizing chamber 18. A pressurizing pump 23 is fixedly connected to the inner wall of the fixing ring 22. A delivery pipe 25 is connected to the right side of the outer wall of the pressurizing pump 23. A valve 24 is connected to the upper side of the outer wall of the delivery pipe 25. A water outlet pipe 20 is connected to the right side of the outer wall of the pressurizing chamber 18. A valve 21 is connected to the upper side of the outer wall of the water outlet pipe 20. A sealing ring 26 is fixedly connected to the left side of the outer wall of the water outlet pipe 20.

[0038] Specifically, a fixing ring 22 is fixedly connected to the top of the outer wall of the pressurizing chamber 18. The inner wall of the fixing ring 22 is tightly connected to the pressurizing pump 23 to ensure its stability and sealing. The right side of the outer wall of the pressurizing pump 23 is connected to the delivery pipe 25 to ensure smooth fluid transmission. The upper side of the outer wall of the delivery pipe 25 is further connected to a valve 24 for controlling fluid flow. This valve 24 can regulate the flow rate and pressure of the fluid. In addition, the right side of the outer wall of the pressurizing chamber 18 is connected to the outlet pipe 20 through a connecting pipe to facilitate the smooth discharge of pressurized fluid. The upper side of the outer wall of the outlet pipe 20 is also connected to a valve 21 for controlling fluid flow. This valve 21 can effectively control the output of fluid. In order to ensure the sealing of the entire system and prevent fluid leakage, a sealing ring 26 is also fixedly connected to the left side of the outer wall of the outlet pipe 20 through a robust connection.

[0039] Working principle: A rotating rod 6 is rotatably connected to the left side of the outer wall of the regulating chamber 1. A handle 5 is fixedly connected to the top of the outer wall of the rotating rod 6. An adjusting baffle 10 is fixedly connected to the bottom of the outer wall of the rotating rod 6. The water flow path can be adjusted by rotating the adjusting baffle 10. A filter chamber 3 is fixedly connected to the right side of the outer wall of the filter chamber 3. A middle filter tube 12 is connected to the upper side of the inner wall of the filter chamber 3. A coarse filter tube 11 and a fine filter tube 13 are connected to the lower side of the inner wall of the filter chamber 3. The three paths have different filtration accuracies. Since there is only one flow hole on the outer wall of the adjusting baffle 10, the rotating rod 6 can be rotated by rotating the handle 5 to adjust the adjusting baffle 10, thereby changing the flow trajectory and adjusting the filtration accuracy. At the same time, a sealing groove 8 is opened on the right side of the outer wall of the regulating chamber 1, and a sealing ring 9 is fixedly connected to the left side of the outer wall of the filter chamber 3. The sealing groove 8 and the sealing ring 9 achieve the sealing of the device.

[0040] A first fastening ring 201 and a second fastening ring 202 are fixedly connected at the contact point between the adjusting chamber 1 and the filtering chamber 3. A second fixing plate 205 is fixedly connected to the top of the outer wall of the first fastening ring 201, and a first fixing plate 203 is fixedly connected to the top of the outer wall of the second fastening ring 202. A rotating shaft 204 is rotatably connected to the middle of the outer walls of the second fixing plate 205 and the first fixing plate 203. The first fixing plate 203 and the second fixing plate 205 are rotatably connected through the rotating shaft 204 to achieve fastening. The rotation of ring 1 201 and fastening ring 202 is accompanied by the fixed connection of fastening plate 206 at the bottom of fastening ring 1 201 and fastening ring 202. Fastening threaded rod 207 is threadedly connected to the middle of the outer wall of fastening plate 206. The two fastening plates 206 are connected by fastening threaded rod 207. Nut 208 is threadedly connected to the bottom of the outer wall of fastening threaded rod 207. The fixed connection of fastening ring 1 201 and fastening ring 202 is achieved by nut 208.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A capsule filter with adjustable filtering accuracy, comprising an adjustment chamber (1), characterized in that: A rotating rod (6) is rotatably connected to the left side of the outer wall of the regulating cavity (1). A handle (5) is fixedly connected to the top of the outer wall of the rotating rod (6). A positioning block (7) is fixedly connected to the middle of the outer wall of the rotating rod (6). An adjusting baffle (10) is fixedly connected to the bottom of the outer wall of the rotating rod (6). A sealing groove (8) is opened on the right side of the outer wall of the regulating cavity (1). A sealing ring (9) is fixedly connected to the inner wall of the sealing groove (8). A filter cavity (3) is fixedly connected to the left side of the outer wall of the sealing ring (9). A middle filter tube (12) is connected to the upper side of the inner wall of the filter cavity (3). A coarse filter tube (11) is connected to the lower side of the inner wall of the filter cavity (3). A fine filter tube (13) is connected to the left side of the outer wall of the filter cavity (3). A positioning groove (4) is opened in the middle of the outer wall of the regulating cavity (1). A fastening mechanism (2) is fixedly connected to the middle of the outer wall of the regulating cavity (1). The fastening mechanism (2) is used to fix the device.

2. The filter according to claim 1, wherein: The fastening mechanism (2) includes a fastening ring one (201). The inner wall of the fastening ring one (201) is fixedly connected to the middle of the outer wall of the adjusting cavity (1). A fixing plate two (205) is fixedly connected to the top of the outer wall of the fastening ring one (201). A rotating shaft (204) is rotatably connected to the middle of the outer wall of the fixing plate two (205). A fixing plate one (203) is rotatably connected to both sides of the outer wall of the rotating shaft (204). A fastening ring two (202) is fixedly connected to the bottom of the outer wall of the fixing plate one (203). A fastening plate two (206) is fixedly connected to the bottom of the outer wall of the fastening ring two (202). A fastening threaded rod (207) is threadedly connected to the middle of the outer wall of the fastening plate two (206). A nut (208) is threadedly connected to the bottom of the outer wall of the fastening threaded rod (207).

3. The filter according to claim 1, wherein: The outer wall of the regulating cavity (1) is connected to a water inlet pipe (14), and a guide groove (15) is provided on the inner wall of the water inlet pipe (14).

4. The filter according to claim 3, wherein: A filter plate (16) is fixedly connected to the left side of the inner wall of the water inlet pipe (14), and a filter hole (17) is opened on the outer wall of the filter plate (16).

5. The filter according to claim 1, wherein: A pressurizing chamber (18) is fixedly connected to the right side of the outer wall of the filter chamber (3), and anti-slip grooves (19) are provided around the outer wall of the pressurizing chamber (18).

6. A filter according to claim 5, wherein: A fixing ring (22) is fixedly connected to the top of the outer wall of the pressurization chamber (18), and a pressurization pump (23) is fixedly connected to the inner wall of the fixing ring (22).

7. A filter according to claim 6, wherein: The outer right side of the pressurizing pump (23) is connected to a delivery pipe (25), and the upper side of the outer wall of the delivery pipe (25) is connected to a valve (24).

8. The filter according to claim 5, wherein: The right side of the outer wall of the pressurization chamber (18) is connected to a water outlet pipe (20), the upper side of the outer wall of the water outlet pipe (20) is connected to a valve (21), and the left side of the outer wall of the water outlet pipe (20) is fixedly connected to a sealing ring (26).

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