Electrolytic manganese filter pressing device capable of automatically cleaning feed pipe
By setting a sealing mechanism and staggered water spray nozzles in the electrolytic manganese pressure filter, the problem of caking in the feed hole during the pressure filter process is solved, automatic cleaning is achieved, cleaning efficiency and effect are improved, operation is simplified, and labor costs are reduced.
Patent Information
- Application Number
- CN202423190509.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-24
AI Technical Summary
In existing technologies, during the filter press process, a portion of the filter cake is squeezed into the feed hole and solidifies, forming clumps that require manual cleaning of the feed hole, which is inconvenient.
An electrolytic manganese filter press device with automatic cleaning of the feed pipe is designed. By setting water inlet holes, sealing mechanism and annular groove inside the filter press plate, high pressure water is used to push the sealing plate to slide, exposing the water spray nozzle for automatic cleaning, which enhances the stability and reliability of the sealing mechanism. The staggered arrangement of water spray nozzles ensures thorough cleaning.
It enables automatic cleaning of the feed hole, improves cleaning efficiency and effectiveness, ensures the inner wall of the feed hole is clean and tidy, simplifies operation, reduces labor costs, and ensures the normal operation of the filter press and automatic cleaning of the equipment.
Smart Images
Figure CN223615448U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electrolytic manganese pressure filtration technology, specifically to an electrolytic manganese pressure filtration device with an automatic cleaning feed pipe. Background Technology
[0002] Filter presses are essential equipment widely used in industries such as chemical, petroleum, mineral processing, pharmaceutical, and food processing for solid-liquid phase separation. A filter press mainly consists of filter plates for solid-liquid separation, a frame supporting the filter plates, a pressing device, and a discharge device. During operation, the filter plates in the frame are first pressed together by the pressing device. Then, the solid-liquid mixture is fed into the filter plates and pressurized to separate the solid and liquid phases. After separation, the discharge device separates the pressed filter plates one by one, discharging the separated solid material from between the plates, thus achieving solid-liquid phase separation.
[0003] Existing electrolytic manganese filter presses with automatic feed pipe cleaning combine multiple filter plates during filtration. The central feed hole guides external material into the space between the filter plates, forming a filter cake to be filtered. Afterward, the feed hole is automatically cleaned by high-pressure gas or water flow, while excess material is sent back to the storage tank. However, during the filtration process, some filter cake is squeezed into the feed hole and solidifies into clumps. At this point, manual cleaning of the feed hole is still required, which is inconvenient. Utility Model Content
[0004] Based on this, the purpose of this utility model is to provide an electrolytic manganese pressure filter device with automatic cleaning of the feed pipe, so as to solve the technical problem that during the pressure filtration process, a part of the filter cake is squeezed into the feed hole and solidifies to form clumps, which still requires manual cleaning of the feed hole, which is quite inconvenient.
[0005] To achieve the above objectives, the present invention provides the following technical solution: an electrolytic manganese pressure filter device for automatically cleaning the feed pipe, comprising a filter press, a filter plate on the filter press, a water inlet hole inside the filter plate, an annular groove at one end of the water inlet hole, a sealing mechanism on both sides of the inner wall of the annular groove, the sealing mechanism comprising a sealing plate, and a spring fixedly connected to one side of the sealing plate;
[0006] The filter press plate has a feed hole in the center, and a first water spray nozzle is provided on the inner wall of the feed hole.
[0007] By adopting the above technical solution, after the filter press process is completed, high-pressure water enters the inlet hole and pushes the sealing plate in the sealing mechanism to slide to both sides against the spring force, thereby exposing the first spray nozzle. The high-pressure water can then be sprayed out from the first spray nozzle to effectively rinse the inner wall of the feed hole, realizing the function of automatic cleaning and improving cleaning efficiency.
[0008] Furthermore, multiple springs are provided, and the multiple springs are arranged in a ring evenly along the center line of the feed hole.
[0009] By adopting the above technical solution, multiple springs enhance the stability and reliability of the sealing mechanism. When high-pressure water pushes the sealing plate, multiple springs can jointly bear the pressure, ensuring the smooth sliding of the sealing plate, thereby improving the cleaning effect.
[0010] Furthermore, the sealing mechanism is provided in two sets, and the two sets of sealing mechanisms are arranged in a mirror structure.
[0011] By adopting the above technical solution, the two sets of sealing mechanisms enhance the sealing performance of the feed hole. When the sealing plate in one set of sealing mechanisms slides to one side under the action of high pressure water, the sealing plate in the other set of sealing mechanisms slides in the opposite direction, thereby jointly achieving the effect of water spraying and cleaning.
[0012] Furthermore, a gap is provided between the two sets of sealing mechanisms, and the gap is opposite to the water inlet hole.
[0013] By adopting the above technical solution, high-pressure water is allowed to smoothly enter the gap from the inlet hole, thereby pushing the sealing plates in the two sets of sealing mechanisms to slide to both sides against the elastic force of the spring, so that the high-pressure water can act on the sealing plates more effectively, ensuring that they open smoothly, thereby exposing the first spray nozzle for cleaning.
[0014] Furthermore, a second water spray nozzle is provided on the inner wall of the feed hole, the second water spray nozzle including a first water spray hole and a second water spray hole.
[0015] By adopting the above technical solution, under the action of high-pressure water, water is sprayed out from the first and second spray holes of the second spray nozzle at the same time, thereby cleaning the inner wall of the feed hole more comprehensively and thoroughly.
[0016] Furthermore, multiple first and second water spray holes are provided, and the multiple first and second water spray holes are evenly arranged in a ring along the center line of the feed hole.
[0017] By adopting the above technical solution, multiple first and second water spray holes enhance the coverage and uniformity of cleaning. Under the action of high-pressure water, water can be sprayed out from multiple water spray holes at the same time to rinse the inner wall of the feed hole in all directions without dead angles, thereby ensuring the cleaning effect.
[0018] Furthermore, the first and second water spray holes are inclined, and the plurality of first and second water spray holes are staggered.
[0019] By adopting the above technical solution, the inclined first and second water spray holes can change the direction of water flow, making the water flow more effectively flush the inner wall of the feed hole.
[0020] In summary, the present invention has the following main advantages:
[0021] 1. This utility model, by setting up a water inlet hole, annular groove and sealing mechanism, realizes the automatic cleaning function of the inner wall of the feed hole after the filter press is completed. It simplifies the cleaning operation, improves the cleaning efficiency and effect, and ensures that the inner wall of the feed hole is clean and tidy. After the cleaning is completed, the high pressure water supply stops, and the sealing plate can automatically rebound under the push of the spring and accurately block the first water spray nozzle. This effectively prevents the slurry from accidentally entering the filter press plate during the feeding process, thereby avoiding possible interference or impact on the filter press process. It not only ensures the normal operation of the filter press, but also realizes the automatic cleaning effect of the equipment and reduces labor costs.
[0022] 2. This utility model, by setting a second water spray nozzle and changing the first water spray hole and the second water spray hole plate to face the midpoint of the opposite side, allows the water flow to move to both sides when it impacts the opposite side, effectively washing away the slurry on both sides and enhancing the cleaning effect. At the same time, the staggered arrangement avoids interference between water flows, further improving the cleaning effect and ensuring thorough cleaning of the inner wall of the feed hole. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of the filter press of this utility model;
[0024] Figure 2 This is a three-dimensional structural diagram of the filter press plate of this utility model;
[0025] Figure 3 This is a half-sectional structural diagram of the filter plate of this utility model;
[0026] Figure 4 This is a side sectional view of the filter plate of this utility model.
[0027] In the diagram: 1. Filter press; 2. Filter plate; 3. Water inlet; 4. Circular groove; 5. Sealing mechanism; 501. Sealing plate; 502. Spring; 6. Feed hole; 7. First spray nozzle; 8. Gap; 9. Second spray nozzle; 901. First spray hole; 902. Second spray hole. Detailed Implementation
[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", and "setting" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0031] The embodiments of this utility model will be described below based on its overall structure. Example
[0032] An electrolytic manganese filter press device with an automatic cleaning feed pipe, such as Figures 1-4 As shown, the filter press includes a filter press 1, a filter plate 2 is provided on the filter press 1, a water inlet hole 3 is provided inside the filter plate 2, an annular groove 4 is provided at one end of the water inlet hole 3, and a sealing mechanism 5 is provided on both sides of the inner wall of the annular groove 4. The sealing mechanism 5 includes a sealing plate 501, and a spring 502 is fixedly connected to one side of the sealing plate 501.
[0033] The filter press plate 2 has a feed hole 6 in the center, and a first water spray nozzle 7 is provided on the inner wall of the feed hole 6. After the filtration process is completed, high-pressure water enters the water inlet 3 and pushes the sealing plate 501 in the sealing mechanism 5 to slide to both sides against the elastic force of the spring 502, thereby exposing the first water spray nozzle 7. The high-pressure water can then be sprayed out from the first water spray nozzle 7 to effectively rinse the inner wall of the feed hole 6, realizing the function of automatic cleaning and improving cleaning efficiency. At the same time, after cleaning is completed, the high-pressure water supply stops, and the sealing plate 501 rebounds under the push of the spring 502, blocking the first water spray nozzle 7 again, preventing the slurry from entering the interior of the filter press plate 2 during the feeding process, ensuring the normal operation of the filter press and the filtration effect.
[0034] See Figure 4Multiple springs 502 are provided, and the multiple springs 502 are evenly arranged in a ring along the center line of the feed hole 6. The multiple springs 502 enhance the stability and reliability of the sealing mechanism 5. When the high-pressure water pushes the sealing plate 501, the multiple springs 502 can jointly bear the pressure, ensuring the smooth sliding of the sealing plate 501, thereby improving the cleaning effect. At the same time, the multiple springs 502 are evenly arranged in a ring, so that the sealing plate 501 can slide evenly to both sides when pushed by high-pressure water, exposing the first water spray nozzle 7. This not only allows water to be sprayed outward for cleaning at the same time, but also avoids the sealing plate 501 from being deformed or damaged due to uneven force.
[0035] See Figure 4 The sealing mechanism 5 is provided in two sets, which are arranged in a mirror structure. The two sets of sealing mechanisms 5 enhance the sealing performance of the feed hole 6. When the sealing plate 501 in one set of sealing mechanisms 5 slides to one side under the action of high pressure water, the sealing plate 501 in the other set of sealing mechanisms 5 slides in the opposite direction, thereby achieving the effect of water spray cleaning together. At the same time, the mirror structure of the two sets of sealing mechanisms 5 ensures that they can move synchronously and evenly when pushed by high pressure water, improving the uniformity and efficiency of cleaning.
[0036] See Figure 4 A gap 8 is provided between the two sets of sealing mechanisms 5. The gap 8 is opposite to the water inlet 3, allowing high-pressure water to smoothly enter the gap 8 from the water inlet 3. This pushes the sealing plate 501 in the two sets of sealing mechanisms 5 to slide to both sides against the elastic force of the spring 502, so that the high-pressure water can act more effectively on the sealing plate 501, ensuring that it opens smoothly and thus exposing the first water spray nozzle 7 for cleaning. At the same time, since the gap 8 is opposite to the water inlet 3, the high-pressure water can directly act on the two sets of sealing mechanisms 5 after entering the gap 8, so that they can operate synchronously and evenly.
[0037] The implementation principle of this utility model is as follows: First, when the filter press is completed and cleaning is required, the filter press plate 2 is pulled open so that the automatic cleaning device on the top of the filter press plate 2 cleans the filter press surface of the filter press plate 2. At the same time, the external high pressure water enters the gap 8 between the two sealing plates 501 through the water inlet 3, so that the sealing plates 501 are pushed to overcome the elastic force of the spring and slide to both sides, exposing the first water spray nozzle 7. The high pressure water is then sprayed out from the first water spray nozzle 7 to rinse the inner wall of the feed inlet 6.
[0038] After cleaning is completed, the high-pressure water stops, and the sealing plate 501 is pushed back by the spring, which can block the first water spray nozzle 7 and prevent the slurry from entering the interior of the filter press plate 2 during the feeding process. Example
[0039] See Figure 4A second water spray nozzle 9 is provided on the inner wall of the feed hole 6. The second water spray nozzle 9 includes a first water spray hole 901 and a second water spray hole 902. Under the action of high pressure water, water is sprayed out from the first water spray hole 901 and the second water spray hole 902 of the second water spray nozzle 9 at the same time, so as to more comprehensively and thoroughly rinse the inner wall of the feed hole 6. At the same time, dividing the second water spray nozzle 9 into the first water spray hole 901 and the second water spray hole 902 can achieve the effect of spraying water to the center position on the opposite side, thereby cleaning the inner wall surface of the feed hole 6 and helping to ensure that every corner of the inner wall of the feed hole 6 is fully cleaned, thus avoiding the influence of residues on the filter press process.
[0040] See Figure 4 Multiple first water spray holes 901 and second water spray holes 902 are provided. The multiple first water spray holes 901 and second water spray holes 902 are evenly arranged in a ring along the center line of the feed hole 6. The multiple first water spray holes 901 and second water spray holes 902 enhance the coverage and uniformity of cleaning. Under the action of high pressure water, water can be sprayed out from multiple water spray holes at the same time, and the inner wall of the feed hole 6 is rinsed in all directions without dead angles, thereby ensuring the cleaning effect. At the same time, the multiple water spray holes are evenly arranged in a ring along the center line of the feed hole 6, so that the water can form a uniform annular water curtain when sprayed out, which improves the uniformity and efficiency of cleaning.
[0041] See Figure 4 The first water spray hole 901 and the second water spray hole 902 are inclined and the multiple first water spray holes 901 and the second water spray holes 902 are staggered. The inclined first water spray holes 901 and the second water spray holes 902 can change the spray direction of the water flow, so that the water flow can more effectively wash the inner wall of the feed hole 6. At the same time, the multiple staggered water spray holes can avoid the water flow from different directions impacting each other and affecting the cleaning force. At the same time, it can make the water flow form a denser rinsing point on the inner wall of the feed hole 6, thereby ensuring that every corner can be thoroughly cleaned.
[0042] The implementation principle of this utility model is as follows: First, the first water spray hole 901 and the second water spray hole 902 are set to face the opposite end point, so that when the water flow impacts the opposite side, it can move to both sides to wash the slurry on both sides. At the same time, the staggered arrangement avoids water flow interference and improves the cleaning effect.
[0043] All parts not covered in this utility model are the same as or can be implemented using existing technologies, and will not be described in detail here.
[0044] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.
Claims
1. An electrolytic manganese pressure filter device for automatically cleaning the feed pipe, characterized in that: The filter press (1) includes a filter plate (2) and a water inlet (3) inside the filter plate (2). A ring groove (4) is provided at one end of the water inlet (3). A sealing mechanism (5) is provided on both sides of the inner wall of the ring groove (4). The sealing mechanism (5) includes a sealing plate (501) and a spring (502) is fixedly connected to one side of the sealing plate (501). The filter press (2) has a feed hole (6) in the center, and a first water spray nozzle (7) is provided on the inner wall of the feed hole (6).
2. The electrolytic manganese pressure filter device with automatic cleaning of the feed pipe according to claim 1, characterized in that: Multiple springs (502) are provided, and the multiple springs (502) are arranged in a ring evenly along the center line of the feed hole (6).
3. The electrolytic manganese pressure filter device with automatic cleaning of the feed pipe according to claim 1, characterized in that: The sealing mechanism (5) is provided in two sets, and the two sets of sealing mechanisms (5) are arranged in a mirror structure.
4. The electrolytic manganese pressure filter device with automatic cleaning of the feed pipe according to claim 1, characterized in that: A gap (8) is provided between the two sets of sealing mechanisms (5), and the gap (8) is opposite to the water inlet (3).
5. The electrolytic manganese pressure filter device with automatic cleaning of the feed pipe according to claim 1, characterized in that: The inner wall of the feed hole (6) is provided with a second water spray port (9), which includes a first water spray hole (901) and a second water spray hole (902).
6. The electrolytic manganese pressure filter device with automatic cleaning of the feed pipe according to claim 5, characterized in that: Multiple first water spray holes (901) and multiple second water spray holes (902) are provided, and the multiple first water spray holes (901) and multiple second water spray holes (902) are arranged in a ring evenly along the center line of the feed hole (6).
7. The electrolytic manganese pressure filter device with automatic cleaning of the feed pipe according to claim 6, characterized in that: The first water spray hole (901) and the second water spray hole (902) are inclined, and the plurality of the first water spray holes (901) and the second water spray holes (902) are staggered.