Sediment plate-and-frame filter press with automatic cleaning function

Abstract

The utility model discloses a silt plate-and-frame filter press with an automatic cleaning function, and relates to the technical field of plate-and-frame filter presses. The cleaning device comprises a machine body assembly, a collecting assembly is arranged at the bottom of the machine body assembly, a connecting assembly is arranged at the top of the machine body assembly, a driving assembly is arranged in the connecting assembly, a cleaning assembly is arranged at the bottom of the driving assembly, and a moving assembly is arranged at the top of the cleaning assembly. The machine body assembly is cleaned through the cleaning assembly, mud cake residues are cleaned, so that the machine body assembly is kept clean, corrosion of the mud cake residues to the machine body assembly after long-time use can be reduced, the machine body assembly can be better used next time, the cleaning assembly is driven by the connecting assembly to move, and the cleaning effect is good. And the connecting assembly pushes the cleaning assembly to deviate at an angle on the side face, so that the cleaning assembly can clean the side face of the machine body assembly, the machine body assembly can be cleaned more comprehensively, and the cleaning effect is better.

Description

Technical Field

[0001] This utility model belongs to the technical field of plate and frame filter presses, and specifically relates to a mud and sand plate and frame filter press with automatic cleaning function. Background Technology

[0002] A filter press is a mechanical device that uses a special filter medium to apply pressure to a material, causing the liquid to seep out. It is a commonly used solid-liquid separation device. It was applied to chemical production in the early 18th century and is still widely used in industries such as chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramics, and environmental protection. Plate and frame filter presses are characterized by stable performance and convenient operation.

[0003] Currently, plate and frame filter presses for slurry and sand filter media on the market filter the slurry and then remove the slurry cake for further filtration. However, some slurry cake remains in the filter frames inside the filter press. If the slurry cake is not cleaned, it can easily corrode the filter press after prolonged use, thus affecting its service life. In addition, manual cleaning of the filter frames is troublesome, time-consuming, labor-intensive, and has poor cleaning effect, resulting in low cleaning efficiency and thus affecting the filtration efficiency of the plate and frame filter press.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a sand and mud plate and frame filter press with automatic cleaning function to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a silt and sand plate and frame filter press with automatic cleaning function, comprising a body assembly, a collecting assembly at the bottom of the body assembly, a connecting assembly at the top of the body assembly, a driving assembly inside the connecting assembly, a cleaning assembly at the bottom of the driving assembly, and a moving assembly at the top of the cleaning assembly.

[0008] Furthermore, the machine body assembly includes a filter press body, a filter frame is slidably connected inside the filter press body, a base is provided at the bottom of the filter press body, the bottom of the base is fixedly connected to the top of the collecting assembly, and the top of the base is fixedly connected to the bottom of the connecting assembly.

[0009] Furthermore, the collection assembly includes a fixing rod, the top of which is fixedly connected to the bottom of the base, a fixing plate fixedly connected to the bottom of the fixing rod, a sliding plate slidably connected to the inner wall of the fixing plate, and a first collection box and a second collection box fixedly installed on the top of the sliding plate.

[0010] Furthermore, the connecting assembly includes an inclined plate and a hydraulic rod. The bottom of the inclined plate is fixedly connected to the top of the base, one end of the hydraulic rod is fixedly connected to the bottom of the inclined plate, and a connecting body is fixedly installed on the telescopic end of the hydraulic rod. The inner wall of the connecting body is slidably connected to the side of the driving assembly.

[0011] Furthermore, the driving component includes a slider, the side of which is slidably connected to the inner wall of the connecting body, a stepper motor is fixedly installed on the inner wall of the slider, a connecting shaft is fixedly installed on the output end of the stepper motor, the bottom of the connecting shaft is rotatably connected to the top of the cleaning component, a gear is fixedly installed on the surface of the connecting shaft, a rack is meshed on the surface of the gear, and the side of the rack is fixedly connected to the interior of the connecting body.

[0012] Furthermore, the cleaning assembly includes a connecting plate, the top of which is rotatably connected to the bottom of a connecting shaft, the top of which is fixedly connected to the bottom of a movable assembly, and a high-pressure nozzle is hinged to the bottom of the connecting plate.

[0013] Furthermore, the movable component includes a slide rod, the bottom of which is fixedly connected to the top of the connecting plate, the side of which is slidably connected to the inner wall of the movable body, and the bottom of the movable body is fixedly installed to the telescopic end of the hydraulic rod.

[0014] This utility model has the following beneficial effects:

[0015] This invention uses a drive component to drive a cleaning component connected to the output end to clean the machine body components. The cleaning component also drives a top-connected moving component to move stably, thus cleaning the machine body components and removing filter cake residue. This keeps the machine body components clean, reduces corrosion caused by filter cake residue over long-term use, and allows the machine body components to be used better next time. The connecting component drives the cleaning component to move, causing the connecting component to push the cleaning component to offset to its side, enabling it to clean the sides of the machine body components. This results in a more comprehensive cleaning of the machine body components, better cleaning effect, and improved cleaning efficiency.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the connection component structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the body component structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the collection component structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the drive component structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the cleaning component structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the mobile component of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Machine body components; 101. Filter press body; 102. Filter frame; 103. Base; 2. Collection components; 201. Fixing rod; 202. Fixing plate; 203. Slide plate; 204. First collection box; 205. Second collection box; 3. Connecting components; 301. Inclined plate; 301. Hydraulic rod; 303. Connecting body; 4. Drive components; 401. Slider; 402. Stepper motor; 403. Connecting shaft; 404. Gear; 405. Rack; 5. Cleaning components; 501. Connecting plate; 502. High-pressure nozzle; 6. Moving components; 601. Slide rod; 602. Moving body. Detailed Implementation

[0026] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0027] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements 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 the utility model.

[0028] Please see Figures 1-6 As shown, this utility model is a silt plate and frame filter press with automatic cleaning function, including a body component 1, a collection component 2 at the bottom of the body component 1, a connecting component 3 at the top of the body component 1, a driving component 4 inside the connecting component 3, a cleaning component 5 at the bottom of the driving component 4, and a moving component 6 at the top of the cleaning component 5.

[0029] A plate and frame filter press consists of multiple plates and frames. The suspension enters the filter chamber through the inlet, and filter cloth covers the plates and frames to form the filter medium. Under the action of the pressing device, the plates and frames are tightly pressed together, allowing the liquid in the suspension to pass through the filter cloth and exit the filter chamber, while solid particles remain inside. After the plate and frame filter press finishes filtering the slurry, the sludge cake generated inside the machine body component 1 falls into the collection component 2. The collection component 2 is then moved to change its position, and simultaneously, the drive component 4 is activated to drive the cleaning component 5 connected to the output end to clean the machine body component 1. The cleaning component 5 also drives the top-connected moving component 6 to move stably. When the cleaning component 5 moves to one end of the connecting component 3, the connecting component 3 drives the telescopic end to move, allowing the connecting component 3 to move the cleaning component 5, causing it to deflect at an angle on its side, thus cleaning the side of the machine body component 1. The wastewater from the cleaning process falls into the collection component 2 for collection and discharge.

[0030] The cleaning component 5 connected to the output end of the drive component 4 cleans the body component 1. The cleaning component 5 drives the top-connected moving component 6 to move stably, thereby cleaning the body component 1 and removing filter cake residue. This keeps the body component 1 clean, reduces the corrosion caused by filter cake residue after long-term use, and makes the body component 1 better ready for the next use. The cleaning component 5 is moved by the connecting component 3, which pushes the cleaning component 5 to offset its side, allowing it to clean the side of the body component 1. This makes the cleaning of the body component 1 more comprehensive, with better cleaning effect and improved cleaning efficiency.

[0031] In one embodiment, the body component 1 includes a filter press body 101, a filter frame 102 is slidably connected inside the filter press body 101, a base 103 is provided at the bottom of the filter press body 101, the bottom of the base 103 is fixedly connected to the top of the collecting component 2, and the top of the base 103 is fixedly connected to the bottom of the connecting component 3.

[0032] After the filter press body 101 finishes filtering the slurry, the filter press body 101 causes the filter frames 102 to separate, allowing the sludge cake generated inside the filter frames 102 to fall into the collection assembly 2, and the filter press body 101 is fixed by the base 103.

[0033] In one embodiment, the collection component 2 includes a fixing rod 201, the top of which is fixedly connected to the bottom of the base 103, a fixing plate 202 fixedly connected to the bottom of the fixing rod 201, a sliding plate 203 slidably connected to the inner wall of the fixing plate 202, and a first collection box 204 and a second collection box 205 fixedly installed on the top of the sliding plate 203.

[0034] After the first collection box 204 finishes collecting the mud cake, the slide plate 203 can be moved by pulling it, which can move the first collection box 204 and the second collection box 205 fixed at the top, so that the first collection box 204 and the second collection box 205 can be exchanged so that the second collection box 205 can replace the second collection box 205 to collect the wastewater generated during cleaning.

[0035] In one embodiment, the connecting component 3 includes an inclined plate 301 and a hydraulic rod 302. The bottom of the inclined plate 301 is fixedly connected to the top of the base 103. One end of the hydraulic rod 302 is fixedly connected to the bottom of the inclined plate 301. A connecting body 303 is fixedly installed on the telescopic end of the hydraulic rod 302. The inner wall of the connecting body 303 is slidably connected to the side of the drive component 4.

[0036] When the cleaning component 5 moves to one end of the connector 303, the extension end is driven to move by activating the hydraulic rod 302, which in turn drives the fixed moving body 602 to move. Since the inclined side of the inclined plate 301 is set as an inclined surface, when the cleaning component 5 comes into contact with its side, its side pushes the cleaning component 5 to tilt, which enables the cleaning component 5 to clean the side of the filter frame 102.

[0037] In one embodiment, the driving component 4 includes a slider 401, the side of which is slidably connected to the inner wall of the connecting body 303. A stepper motor 402 is fixedly mounted on the inner wall of the slider 401. A connecting shaft 403 is fixedly mounted on the output end of the stepper motor 402. The bottom of the connecting shaft 403 is rotatably connected to the top of the cleaning component 5. A gear 404 is fixedly mounted on the surface of the connecting shaft 403. A rack 405 is meshed with the surface of the gear 404. The side of the rack 405 is fixedly connected to the interior of the connecting body 303.

[0038] By starting the stepper motor 402 to drive the fixed connecting shaft 403 at the output end to rotate, the connecting shaft 403 can drive the fixed gear 404 on the surface to rotate, thereby causing the gear 404 to move along the direction of the surface-meshing rack 405. The gear 404 drives the fixed connecting shaft 403 inside to move, which in turn drives the fixed stepper motor 402 at the top to move. This causes the stepper motor 402 to drive the fixed slider 401 on the side to slide on the inner wall of the connecting body 303. At the same time, the connecting shaft 403 drives the cleaning component 5 rotatably connected at the bottom to move.

[0039] In one embodiment, the cleaning component 5 includes a connecting plate 501, the top of which is rotatably connected to the bottom of the connecting shaft 403, the top of which is fixedly connected to the bottom of the moving component 6, and a high-pressure nozzle 502 is hinged to the bottom of the connecting plate 501.

[0040] When the connecting plate 501 moves with the rotating shaft, the high-pressure nozzle 502, which is hinged at the bottom of the rotating shaft, can move. The high-pressure nozzle 502 is connected to a water pipe, so that the high-pressure nozzle 502 sprays water to clean the filter frame 102.

[0041] In one embodiment, the moving component 6 includes a slide rod 601, the bottom of which is fixedly connected to the top of the connecting plate 501, the side of which is slidably connected to the inner wall of the moving body 602, and the bottom of which is fixedly installed to the telescopic end of the hydraulic rod 302.

[0042] When the connecting plate 501 moves with the rotating shaft, it can drive the top fixed slide rod 601 to move, and the slide rod 601 slides inside the moving body 602, so that the slide rod 601 moves stably with the connecting plate 501 along the direction of the moving body 602.

[0043] In summary, by utilizing the above-described technical solution of this utility model, the filter press body 101 drives the filter frames 102 to separate, allowing the sludge cake generated inside the filter frames 102 to fall into the first collection box 204. After the first collection box 204 has collected the sludge cake, the sliding plate 203 is moved, causing the sliding plate 203 to move the first collection box 204 and the second collection box 205 fixed at the top, allowing the first collection box 204 and the second collection box 205 to exchange positions, so that the second collection box 205 can replace the second collection box 205 in collecting the wastewater generated during cleaning. By starting the stepper motor 402 to drive the connecting shaft 403 fixed at the output end to rotate, the connecting shaft 403 drives the gear 404 fixed on the surface to rotate, thereby causing the gear 404 to move along the direction of the gear rack 405 meshing with the surface. The gear 404 also drives the internally fixed connecting shaft 403 to move, which in turn drives the top-fixed stepper motor 402 to move. This causes the stepper motor 402 to drive the side-fixed slider 401 to slide on the inner wall of the connecting body 303. When the connecting plate 501 moves with the rotating shaft, the high-pressure nozzle 502, which is hinged at the bottom of the rotating shaft, can move. The high-pressure nozzle 502 is connected to a water pipe, so that the high-pressure nozzle 502 sprays water to clean the filter frame 102. At the same time, the connecting plate 501 drives the top-fixed slide rod 601 to move, and the slide rod 601 slides inside the moving body 602, so that the slide rod 601 moves stably with the connecting plate 501 along the direction of the moving body 602. When the connecting plate 501 moves to one end of the connecting body 303, the hydraulic rod 302 is activated to drive the telescopic end to move, which can drive the top-fixed moving body 602 to move. Since the inclined side of the inclined plate 301 is set as an inclined surface, when the high-pressure nozzle 502 contacts its side, its side pushes the high-pressure nozzle 502 to tilt, so that the high-pressure nozzle 502 can clean the side of the filter frame 102.

[0044] Through the above technical solution, the cleaning component 5 connected to the output end of the drive component 4 is activated to clean the body component 1. The cleaning component 5 drives the top-connected moving component 6 to move stably, thereby cleaning the body component 1 and removing the filter cake residue, keeping the body component 1 clean. This reduces the corrosion of the body component 1 by filter cake residue after long-term use and makes the body component 1 better ready for the next use. The cleaning component 5 is moved by the connecting component 3, which pushes the cleaning component 5 to offset its side angle, allowing it to clean the side of the body component 1. This makes the cleaning of the body component 1 more comprehensive, the cleaning effect better, and the cleaning efficiency improved.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A plate and frame filter press for silt and sand with automatic cleaning function, comprising a body assembly (1), characterized in that, The bottom of the body component (1) is provided with a collection component (2), the top of the body component (1) is provided with a connecting component (3), the inside of the connecting component (3) is provided with a driving component (4), the bottom of the driving component (4) is provided with a cleaning component (5), and the top of the cleaning component (5) is provided with a moving component (6). The drive assembly (4) includes a slider (401), the side of which is slidably connected to the inner wall of the connector (303), a stepper motor (402) is fixedly installed on the inner wall of the slider (401), a connecting shaft (403) is fixedly installed at the output end of the stepper motor (402), the bottom of the connecting shaft (403) is rotatably connected to the top of the cleaning assembly (5), a gear (404) is fixedly installed on the surface of the connecting shaft (403), a rack (405) is meshed on the surface of the gear (404), and the side of the rack (405) is fixedly connected to the inside of the connector (303). The cleaning component (5) includes a connecting plate (501), the top of which is rotatably connected to the bottom of a connecting shaft (403), the top of which is fixedly connected to the bottom of a moving component (6), and a high-pressure nozzle (502) is hinged to the bottom of the connecting plate (501).

2. A sand and mud plate and frame filter press with automatic cleaning function according to claim 1, characterized in that, The machine body component (1) includes a filter press body (101), a filter frame (102) is slidably connected inside the filter press body (101), a base (103) is provided at the bottom of the filter press body (101), the bottom of the base (103) is fixedly connected to the top of the collection component (2), and the top of the base (103) is fixedly connected to the bottom of the connecting component (3).

3. A plate and frame filter press for silt and sand with automatic cleaning function according to claim 2, characterized in that, The collection assembly (2) includes a fixing rod (201), the top of which is fixedly connected to the bottom of the base (103), a fixing plate (202) is fixedly connected to the bottom of the fixing rod (201), a sliding plate (203) is slidably connected to the inner wall of the fixing plate (202), and a first collection box (204) and a second collection box (205) are fixedly installed on the top of the sliding plate (203).

4. A sand and mud plate and frame filter press with automatic cleaning function according to claim 2, characterized in that, The connecting assembly (3) includes an inclined plate (301) and a hydraulic rod (302). The bottom of the inclined plate (301) is fixedly connected to the top of the base (103). One end of the hydraulic rod (302) is fixedly connected to the bottom of the inclined plate (301). A connecting body (303) is fixedly installed on the telescopic end of the hydraulic rod (302). The inner wall of the connecting body (303) is slidably connected to the side of the driving assembly (4).

5. A plate and frame filter press for silt and sand with automatic cleaning function according to claim 4, characterized in that, The moving component (6) includes a slide rod (601), the bottom of which is fixedly connected to the top of the connecting plate (501), the side of which is slidably connected to the inner wall of the moving body (602), and the bottom of which is fixedly installed to the telescopic end of the hydraulic rod (302).

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