Gantry type filter press with automatic cleaning function

Abstract

The utility model relates to gantry type filter press technical field, and disclose gantry type filter press with automatic cleaning function, including main frame, surface sets up filter pressing mechanism and gantry unloading cleaning mechanism, gantry unloading cleaning mechanism contains fixed base, slide, slide base, gantry, push board, water pump, cleaning pipe and infrared sensor etc., can unload and clean automatically, filter pressing mechanism is by hydraulic cylinder, pressing plate, hydraulic telescopic column, filter plate, filter cloth, grouting pump, drain pipe etc.

Description

Technical Field

[0001] This utility model relates to the technical field of gantry filter presses, specifically a gantry filter press with automatic cleaning function. Background Technology

[0002] Filter presses, as commonly used solid-liquid separation equipment, are widely used in many industries such as chemical, pharmaceutical, and metallurgical. After completing the filtration process, traditional gantry filter presses leave a large amount of impurities on the filter plates and filter cloth. If not cleaned in time, this not only affects the filtration effect but also shortens the equipment's lifespan. Previously, manual cleaning was the primary method, which was inefficient, labor-intensive, and difficult to guarantee in terms of cleaning effectiveness. Therefore, the development of gantry filter presses with automatic cleaning functions is urgently needed.

[0003] After the existing gantry filter press is finished, there will be mud residue on the surface of the filter cloth. Current technology mostly relies on manual cleaning, which is inefficient, labor-intensive and difficult to guarantee the cleaning effect. Due to the large size of the filter press, it is not possible to clean it quickly, which will lead to long downtime of the equipment and affect the efficiency of work. Utility Model Content

[0004] The purpose of this invention is to provide a gantry filter press with an automatic cleaning function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a gantry filter press with automatic cleaning function, including a main frame, a filter pressing mechanism provided on the surface of the main frame, and a gantry unloading and cleaning mechanism provided on the surface of the main frame; The gantry unloading and cleaning mechanism includes a fixed base, which is fixedly connected to the left and right sides and the front and rear ends of the main frame. A sliding rod is fixedly connected to the inner end of the fixed base, and a sliding seat is slidably connected to the surface of the sliding rod. An electrically controlled telescopic column is installed between the sliding seat and the fixed base. A gantry frame is fixedly connected to the top of the sliding seat. Lifting columns are fixedly connected to the left and right ends of the top inner end of the gantry frame. A connecting plate is installed at the bottom end of the lifting column, and a push plate is fixedly connected to the bottom end of the connecting plate. A water tank is installed on the top of the gantry frame, and water pumps are installed on the front and back of the water tank. A fixed plate is fixedly connected to the top of the front and back of the gantry frame, and a cleaning pipe is installed at the bottom end of the fixed plate. A water supply pipe is installed between the fixed plate and the water pump. The filter press mechanism includes a filter press plate, and an infrared sensor is installed on the top left end of the filter press plate during filter press operation. After completion, the electrically controlled telescopic column pushes the sliding block to slide. According to the settings of each group of infrared sensors, the stroke of the electrically controlled telescopic column is controlled. Each time, the side seat moves the push plate to the middle of the two sets of filter press plates. The push plate is lowered by the lifting column. At this time, the electrically controlled telescopic column is retracted, and the filter press plates can be separated by the push plate to realize material discharge. After material discharge, the filter press plates and filter cloth can be automatically cleaned by the cooperation of water tank, water pump and cleaning pipe. No manual operation is required, which effectively solves the problems of low efficiency and high labor intensity of traditional manual cleaning, and greatly improves the cleaning efficiency of the equipment. The surface of the cleaning pipe is evenly distributed with drainage holes, and the spray direction is towards the surface of the filter press plate, which can rinse the filter press plate and filter cloth from all directions and multiple angles to ensure that residual impurities are thoroughly removed, guarantee the filtration effect, and extend the service life of the equipment.

[0006] Preferably, an electrically controlled telescopic column is installed on the front of the slide block, two sets of slide rods are provided, and two sets of lifting columns are provided.

[0007] Preferably, the cleaning pipe has a plurality of spray holes evenly distributed on it, and the spray direction of the spray holes is toward the surface of the filter plate.

[0008] Preferably, the filter press mechanism includes a hydraulic cylinder mounted at the center of the back of the main frame. A pressure plate is provided at the rear end of the main frame. Side frames are fixedly connected to the top of the left and right ends of the pressure plate. A hydraulic telescopic column is installed between the hydraulic cylinder and the pressure plate. A filter press plate is provided inside the main frame. Side frames are fixedly connected to the top of the left and right ends of the filter press plate. Filter cloth is installed inside the filter press plate. Mud inlets are opened on the surfaces of the filter press plate and the filter cloth. A grouting pump is mounted at the center of the front of the main frame. A grouting pipe is mounted on the front of the grouting pump. Drainage pipes are installed at the bottom of the left and right ends inside the main frame. The surfaces of the drainage pipes are... The system has a drain port, and drain pumps are installed at the bottom of the left and right ends of the main frame. A drain pipe is installed on the front of the drain pump. The hydraulic cylinder controls the movement of the pressure plate through the hydraulic telescopic column, providing stable and strong pressure to the filter plate. This ensures that the material is fully compressed between the filter plates, accelerating the solid-liquid separation speed and improving the filtration efficiency and separation effect. The filter cloth can effectively intercept solid particles, achieving high-precision filtration and meeting the solid-liquid separation accuracy requirements of different industries. The liquid will enter the drain pipe through the drain port, and the liquid can be discharged later by turning on the drain pump. The entire material handling process is smooth, reducing the risk of blockage and improving the working stability of the equipment.

[0009] Preferably, the grouting pipe corresponds to the mud inlet, the drain pipe corresponds to the drain outlet, the filter cloth is installed on the inner end of the filter press plate, and the hydraulic telescopic column is controlled by a hydraulic cylinder.

[0010] Preferably, the bottom ends of the left and right ends of the main frame are fixedly connected to side seats, the bottom ends of the side seats are fixedly connected to bases, and the bottom ends of the main frame are fixedly connected to bottom guide unloading plates.

[0011] Compared with the prior art, this utility model provides a gantry filter press with automatic cleaning function, which has the following beneficial effects: 1. This gantry filter press with automatic cleaning function is equipped with a gantry unloading and cleaning mechanism. After the filtration work is completed, the electrically controlled telescopic column pushes the slide to slide. According to the settings of each group of infrared sensors, the stroke of the electrically controlled telescopic column is controlled. Each time, the side seat moves the push plate to the middle of the two sets of filter plates. The push plate is lowered by the lifting column. At this time, the electrically controlled telescopic column is retracted, and the filter plates can be separated by the push plate to realize the unloading. After unloading, the filter plates and filter cloth can be automatically cleaned by the cooperation of water tank, water pump and cleaning pipe. No manual operation is required, which effectively solves the problems of low efficiency and high labor intensity of traditional manual cleaning, and greatly improves the cleaning efficiency of the equipment. The surface of the cleaning pipe is evenly distributed with drainage holes, and the spray direction is towards the surface of the filter plate, which can rinse the filter plate and filter cloth from all directions and multiple angles to ensure that residual impurities are thoroughly removed, guarantee the filtration effect, and extend the service life of the equipment.

[0012] 2. This gantry filter press with automatic cleaning function is equipped with a filter pressing mechanism. The hydraulic cylinder controls the movement of the pressure plate through the hydraulic telescopic column, providing stable and strong pressure to the filter plate. This ensures that the material is fully compressed between the filter plates, accelerating the solid-liquid separation speed and improving the filter pressing efficiency and separation effect. The filter cloth can effectively intercept solid particles, achieving high-precision filtration and meeting the solid-liquid separation accuracy requirements of different industries. The liquid will enter the drain pipe through the drain port, and the liquid can be discharged later by turning on the drain pump. The entire material processing process is smooth, reducing the risk of blockage and improving the working stability of the equipment. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the filter press mechanism of this utility model; Figure 3 This is a schematic diagram of the filter press plate structure of this utility model; Figure 4 This is a schematic diagram of the gantry unloading and cleaning mechanism of this utility model.

[0014] In the diagram: 1. Main frame; 2. Side seat; 3. Base; 4. Bottom guide unloading plate; 5. Filter press mechanism; 51. Hydraulic cylinder; 52. Press plate; 53. Press plate side frame; 54. Hydraulic telescopic column; 55. Filter press plate; 551. Filter cloth; 56. Filter press plate side frame; 57. Mud inlet; 58. Grouting pump; 59. Grouting pipe; 501. Drain pipe; 502. Drain outlet; 503. Drain pump; 504. Drain pipe; 6. Gantry unloading and cleaning mechanism; 61. Fixed seat; 62. Sliding rod; 63. Sliding seat; 64. Electrically controlled telescopic column; 65. Gantry frame; 66. Lifting column; 67. Connecting plate; 68. Pushing plate; 69. Water tank; 601. Water pump; 602. Fixed plate; 603. Cleaning pipe; 604. Water supply pipe; 605. Infrared sensor. Detailed Implementation

[0015] 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.

[0016] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] This utility model provides the following technical solution: Example 1 Please see Figure 1-4 A gantry filter press with automatic cleaning function includes a main frame 1, a filter pressing mechanism 5 on the surface of the main frame 1, and a gantry unloading and cleaning mechanism 6 on the surface of the main frame 1. The gantry unloading and cleaning mechanism 6 includes a fixed base 61, which is fixedly connected to the left and right sides and the front and rear ends of the main frame 1. A slide rod 62 is fixedly connected to the inner end of the fixed base 61, and a slide seat 63 is slidably connected to the surface of the slide rod 62. An electrically controlled telescopic column 64 is installed between the slide seat 63 and the fixed base 61. A gantry frame 65 is fixedly connected to the top of the slide seat 63. Lifting columns 66 are fixedly connected to the left and right ends of the top inner end of the gantry frame 65. A connecting plate 67 is installed at the bottom end of the lifting column 66. A push plate 68 is fixedly connected to the bottom of the gantry frame 65. A water tank 69 is installed on the top of the gantry frame 65. A water pump 601 is installed on the front and back of the water tank 69. A fixing plate 602 is fixedly connected to the top of the front and back of the gantry frame 65. A cleaning pipe 603 is installed at the bottom of the fixing plate 602. A water supply pipe 604 is installed between the fixing plate 602 and the water pump 601. The filter press mechanism 5 includes a filter press plate 55. An infrared sensor 605 is installed on the top left end of the filter press plate 55. After the filter press operation is completed... The electrically controlled telescopic column 64 pushes the slide block 63 to slide. According to the settings of each group of infrared sensors 605, the stroke of the electrically controlled telescopic column 64 is controlled. Each time, the side seat 2 moves the push plate 68 to the middle of the two sets of filter plates 55. The push plate 68 is lowered by the lifting column 66. At this time, the electrically controlled telescopic column 64 is retracted. The filter plates 55 can be separated by the push plate 68, thereby realizing the unloading. After unloading, the filter plates 55 and filter cloth 551 can be automatically cleaned by the cooperation of the water tank 69, water pump 601 and cleaning pipe 603. No manual operation is required, which effectively solves the problems of low efficiency and high labor intensity of traditional manual cleaning, and greatly improves the cleaning efficiency of the equipment. The surface of the cleaning pipe 603 is evenly distributed with drainage holes, and the spray direction is towards the surface of the filter plate 55. It can rinse the filter plate 55 and filter cloth 551 from all directions and multiple angles to ensure that residual impurities are thoroughly removed, ensure the filtration effect, and extend the service life of the equipment. The slide block 63 is equipped with an electrically controlled telescopic column 64 on the front, the slide rod 62 is provided with two sets, and the lifting column 66 is provided with two sets. Multiple water spray holes are evenly distributed on the cleaning pipe 603, and the spray direction of the water spray holes is towards the surface of the filter plate 55.

[0018] Example 2 Please see Figure 1-4 Based on Embodiment 1, the filter press mechanism 5 further includes a hydraulic cylinder 51, which is installed at the center of the back of the main frame 1. A pressure plate 52 is provided at the rear end of the main frame 1. Pressure plate side frames 53 are fixedly connected to the top of the left and right ends of the pressure plate 52. A hydraulic telescopic column 54 is installed between the hydraulic cylinder 51 and the pressure plate 52. A filter press plate 55 is provided inside the main frame 1. Filter plate side frames 56 are fixedly connected to the top of the left and right ends of the filter press plate 55. Filter cloth 551 is installed inside the filter press plate 55. Mud inlets 57 are opened on the surfaces of the filter press plate 55 and the filter cloth 551. A grouting pump 58 is installed at the center of the front of the main frame 1. A grouting pipe 59 is installed on the front of the grouting pump 58. Drainage pipes 501 are installed at the bottom of the left and right ends inside the main frame 1. The surface is provided with a drain port 502. Drain pumps 503 are installed at the bottom of the left and right ends of the front of the main frame 1. Drain pipes 504 are installed on the front of the drain pumps 503. The hydraulic cylinder 51 controls the movement of the pressure plate 52 through the hydraulic telescopic column 54, providing stable and strong pressure to the filter plate 55, so that the material is fully compressed between the filter plates 55, accelerating the solid-liquid separation speed, improving the filter efficiency and separation effect. The filter cloth 551 can effectively intercept solid particles, achieve high-precision filtration, and meet the requirements of different industries for solid-liquid separation precision. The liquid will enter the interior of the drain pipe 501 through the drain port 502. The liquid can be discharged later by opening the drain pump 503. The whole material processing process is smooth, reducing the risk of blockage and improving the working stability of the equipment. Grouting pipe 59 corresponds to mud inlet 57, drain pipe 501 corresponds to drain pipe 504, filter cloth 551 is installed at the inner end of filter press plate 55, and hydraulic telescopic column 54 is controlled by hydraulic cylinder 51. Side seats 2 are fixedly connected to the bottom of the left and right ends of the main frame 1. Base 3 is fixedly connected to the bottom of the side seats 2. Bottom guide unloading plates 4 are fixedly connected to the left and right ends of the bottom of the main frame 1.

[0019] In actual operation, when this device is in use, the hydraulic cylinder 51 controls the movement of the pressure plate 52 through the hydraulic telescopic column 54, providing stable and strong pressure to the filter plate 55, so that the material is fully compressed between the filter plates 55, accelerating the solid-liquid separation speed, improving the filtration efficiency and separation effect. The filter cloth 551 can effectively intercept solid particles, achieve high-precision filtration, and meet the requirements of different industries for solid-liquid separation accuracy. The slurry enters the inner end of the filter plate 55 through the grouting pump 58, grouting pipe 59 and slurry inlet 57. Solid-liquid separation can be achieved through filtration. The liquid produced by separation will enter the interior of the drain pipe 501 through the drain outlet 502. The liquid can be discharged later by opening the drain pump 503. The entire material processing process is smooth, reducing the risk of blockage and improving the working stability of the equipment. After the filtration process is completed, the electrically controlled telescopic column 64 pushes the slide block 63 to slide. According to the settings of each group of infrared sensors 605, the stroke of the electrically controlled telescopic column 64 is controlled. Each time, the side seat 2 moves the push plate 68 to the middle of the two sets of filter plates 55. The push plate 68 is lowered by the lifting column 66. At this time, the electrically controlled telescopic column 64 is retracted, and the filter plates 55 can be separated by the push plate 68, thus realizing the unloading. After unloading, the filter plates 55 and filter cloth 551 can be automatically cleaned by the cooperation of the water tank 69, water pump 601 and cleaning pipe 603. No manual operation is required, which effectively solves the problems of low efficiency and high labor intensity of traditional manual cleaning, and greatly improves the cleaning efficiency of the equipment. The surface of the cleaning pipe 603 is evenly distributed with drainage holes, and the spray direction is towards the surface of the filter plate 55, which can rinse the filter plate 55 and filter cloth 551 from all directions and multiple angles, ensuring that residual impurities are thoroughly removed, ensuring the filtration effect, and extending the service life of the equipment.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A gantry filter press with automatic cleaning function, comprising a main frame (1), characterized in that: The main frame (1) is provided with a filter press (5) and a gantry unloading and cleaning mechanism (6). The gantry unloading and cleaning mechanism (6) includes a fixed base (61), which is fixedly connected to the left and right sides and the front and rear ends of the main frame (1). A slide rod (62) is fixedly connected to the inner end of the fixed base (61). A slide seat (63) is slidably connected to the surface of the slide rod (62). An electrically controlled telescopic column (64) is installed between the slide seat (63) and the fixed base (61). A gantry frame (65) is fixedly connected to the top of the slide seat (63). Lifting columns (66) are fixedly connected to the left and right ends of the top of the inner end of the gantry frame (65). A connecting plate (67) is installed at the bottom end of the lifting column (66). A push plate (68) is fixedly connected to the bottom of the connecting plate (67). A water tank (69) is installed on the top of the gantry frame (65). A water pump (601) is installed on the front and back of the water tank (69). A fixing plate (602) is fixedly connected to the top of the front and back of the gantry frame (65). A cleaning pipe (603) is installed at the bottom of the fixing plate (602). A water supply pipe (604) is installed between the fixing plate (602) and the water pump (601). The filter press mechanism (5) includes a filter press plate (55). An infrared sensor (605) is installed on the top left end of the filter press plate (55).

2. The gantry filter press with automatic cleaning function according to claim 1, characterized in that: The sliding block (63) is equipped with an electrically controlled telescopic column (64) on its front side, the sliding rod (62) is provided in two sets, and the lifting column (66) is provided in two sets.

3. The gantry filter press with automatic cleaning function according to claim 1, characterized in that: The cleaning pipe (603) has a plurality of spray holes evenly distributed on it, and the spray direction of the spray holes is toward the surface of the filter plate (55).

4. The gantry filter press with automatic cleaning function according to claim 1, characterized in that: The filter press mechanism (5) includes a hydraulic cylinder (51), which is installed at the center of the back of the main frame (1). A pressure plate (52) is provided at the rear end of the main frame (1). Pressure plate side frames (53) are fixedly connected to the top of the left and right ends of the pressure plate (52). A hydraulic telescopic column (54) is installed between the hydraulic cylinder (51) and the pressure plate (52). A filter press plate (55) is provided inside the main frame (1). Filter press plate side frames (56) are fixedly connected to the top of the left and right ends of the filter press plate (55). The filter press plate (55) is equipped with a filter press plate (55). The filter is equipped with filter cloth (551). The filter plate (55) and the filter cloth (551) have mud inlet (57) on their surfaces. The main frame (1) is equipped with a grouting pump (58) at the center of its front side. The grouting pump (58) is equipped with a grouting pipe (59) on its front side. The main frame (1) is equipped with a drain pipe (501) at the bottom of its left and right ends. The drain pipe (501) has a drain outlet (502) on its surface. The main frame (1) is equipped with a drain pump (503) at the bottom of its left and right ends. The drain pump (503) is equipped with a drain pipe (504) on its front side.

5. The gantry filter press with automatic cleaning function according to claim 4, characterized in that: The grouting pipe (59) corresponds to the mud inlet (57), the drain pipe (501) corresponds to the drain pipe (504), the filter cloth (551) is installed at the inner end of the filter press plate (55), and the hydraulic telescopic column (54) is controlled by the hydraulic cylinder (51).

6. The gantry filter press with automatic cleaning function according to claim 1, characterized in that: The main frame (1) has side seats (2) fixedly connected to the bottom of the left and right ends, and a base (3) fixedly connected to the bottom of the side seats (2). The main frame (1) has bottom guide unloading plates (4) fixedly connected to the left and right ends of the bottom.

Images