Membrane integrated sewage filtering device

Abstract

The utility model relates to sewage filtering technical field, concretely is a kind of membrane integrated sewage filtering device, the utility model includes arc filter box and arc filter plate of movable clamping in the top of arc filter box, the utility model is driven U-shaped rod to ascend by the telescopic end of electric telescopic link, U-shaped rod drives connecting plate to ascend by ascending, connecting plate drives multiple dredging block to insert into the filter hole of arc filter plate by ascending, the impurity in the filter hole of arc filter plate is ejected, by the output end of rotating motor drive reinforcing rod to carry out positive and negative rotation, reinforcing rod positive and negative rotation drive two scrapers to carry out to and fro sliding on arc filter plate, to scrape off the impurity on the surface of arc filter plate, by the utilization of the cleaning nail on scraper, flocculent impurity on the surface of arc filter plate can be hooked off, without manual disassembly to clean, save time and effort.

Description

Technical Field

[0001] This utility model relates to the field of wastewater filtration technology, specifically a membrane integrated wastewater filtration device. Background Technology

[0002] Membrane integrated wastewater filtration devices are wastewater purification equipment that integrates pre-filter plates, various membrane separation technologies, and supporting units. In the first stage, the filter plates remove larger suspended solids and impurities from the wastewater. Then, the wastewater passes through membrane modules with different pore sizes, such as microfiltration and ultrafiltration, to remove colloids, organic matter, etc., thereby achieving efficient purification.

[0003] In membrane integrated wastewater filtration devices, the initial filter plate, as the core pretreatment unit, needs to prioritize the interception of a large amount of suspended solids, impurities, and some viscous dirt in the wastewater to reduce the fouling load on the subsequent membrane modules. However, existing filter plates generally face the problem of inconvenient cleaning after installation. They mostly adopt a fixed assembly structure. When the surface and pores of the filter plate become clogged due to the accumulation of pollutants over a long period of filtration, the filter plate needs to be disassembled for manual cleaning, which is labor-intensive, time-consuming, and labor-intensive. To address this, we propose a membrane integrated wastewater filtration device. Utility Model Content

[0004] The purpose of this invention is to provide a membrane-integrated wastewater filtration device to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions: A membrane integrated wastewater filtration device includes an arc-shaped filter box and an arc-shaped filter plate that is movably snapped onto the top of the arc-shaped filter box. A purification box is fixedly connected to the bottom of the arc-shaped filter box, and the arc-shaped filter box and the purification box are in communication. A membrane filtration assembly is installed inside the purification box. A disinfection box is fixedly connected to the bottom of the purification box, and the purification box and the disinfection box are in communication.

[0006] The surface of the arc-shaped filter plate is provided with a cleaning mechanism, and the inner cavity of the arc-shaped filter box is provided with a dredging mechanism.

[0007] The cleaning mechanism includes two scrapers that slide on the top surface of the arc-shaped filter plate, and multiple cleaning nails are fixedly connected to the surface of each scraper.

[0008] The unblocking mechanism includes a connecting plate that slides up and down inside the arc-shaped filter box. Multiple unblocking blocks are fixedly connected to the top surface of the connecting plate. The multiple unblocking blocks are used to unblock the filter holes of the arc-shaped filter plate.

[0009] Collection boxes are movably attached to the two mutually distant side walls of the arc-shaped filter box.

[0010] Preferably, the cleaning mechanism further includes a support plate fixedly connected to the outer wall of the arc-shaped filter box. A rotating motor is fixedly connected to the top surface of the support plate. A reinforcing rod is fixedly connected to the output end of the rotating motor. A first connecting rod and a second connecting rod are fixedly sleeved on the surface of the reinforcing rod. The ends of the first connecting rod and the second connecting rod away from the reinforcing rod are respectively fixedly connected to the surfaces of the two scrapers.

[0011] The first link and the second link are arranged in an alternating vertical configuration.

[0012] Preferably, the top surface of the arc-shaped filter box is also fixedly connected with a first arc-shaped baffle and a second arc-shaped baffle for preventing sewage from scattering, and the surfaces of the two scrapers are respectively in contact with the side walls of the first arc-shaped baffle and the second arc-shaped baffle that are close to each other.

[0013] Preferably, the unblocking mechanism further includes an extension block fixedly connected to the arc-shaped filter box and the first arc-shaped baffle. The extension block and the wall panel of the arc-shaped filter box share a movable chamber. A mounting frame is fixedly connected to the top of the extension block. An electric telescopic rod is fixedly installed on the top of the mounting frame. The telescopic end of the electric telescopic rod is slidably connected to the wall of the movable chamber, and the telescopic end of the electric telescopic rod is located inside the movable chamber. A U-shaped rod is fixedly connected to the telescopic end of the electric telescopic rod, and the end of the U-shaped rod away from the electric telescopic rod is fixedly connected to the bottom surface of the connecting plate.

[0014] Preferably, a stirring element is rotatably installed in the inner cavity of the disinfection box, and a drive motor is fixedly installed on the top of the disinfection box. The output end of the drive motor passes through the box wall of the disinfection box and is fixedly connected to the top of the stirring element.

[0015] Preferably, a water pump is fixedly installed on the side wall of the disinfection box, and an inlet pipe is fixedly connected to the inlet end of the water pump. The inlet pipe is fixedly inserted into the box wall of the disinfection box, and the bottom end of the inlet pipe is located at the bottom of the inner cavity of the disinfection box. A drain pipe is fixedly connected to the drain end of the water pump.

[0016] Preferably, the top surface of the disinfection box is also fixedly connected to a plurality of support rods, the top ends of the plurality of support rods being fixedly connected to the surface of the arc-shaped filter box respectively.

[0017] The beneficial effects of this utility model are: This invention utilizes a scraper, cleaning nails, and unclogging blocks. An electric telescopic rod extends a U-shaped rod, which in turn raises a connecting plate. This movement causes multiple unclogging blocks to insert into the filter holes of an arc-shaped filter plate, pushing out impurities. A rotating motor drives a reinforcing rod to rotate in both directions, causing two scrapers to slide back and forth on the arc-shaped filter plate, scraping away impurities. The cleaning nails on the scrapers can hook away fibrous impurities from the surface of the arc-shaped filter plate, eliminating the need for manual disassembly and saving time and effort. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the cleaning mechanism of this utility model; Figure 3 This is a schematic diagram of the unblocking mechanism of this utility model; Figure 4 This is a three-dimensional partial structural schematic diagram of the present invention.

[0019] The attached diagram is labeled as follows: 1. Arc-shaped filter box; 2. Arc-shaped filter plate; 3. Purification box; 4. Disinfection box; 5. Collection box; 6. Cleaning mechanism; 61. Support plate; 62. Rotating motor; 63. Reinforcing rod; 64. First connecting rod; 65. Second connecting rod; 66. Scraper; 67. Cleaning nail; 7. Unblocking mechanism; 71. Extension block; 72. Mounting frame; 73. Electric telescopic rod; 74. Movable compartment; 75. U-shaped rod; 76. Connecting plate; 77. Unblocking block; 8. First arc-shaped baffle; 9. Second arc-shaped baffle; 10. Water pump; 11. Drain pipe; 12. Drive motor; 13. Support rod. Detailed Implementation

[0020] 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 scope of protection of the present utility model.

[0021] like Figures 1-4As shown, a membrane integrated wastewater filtration device includes an arc-shaped filter box 1 and an arc-shaped filter plate 2 movably snapped onto the top of the arc-shaped filter box 1. A purification box 3 is fixedly connected to the bottom of the arc-shaped filter box 1, and the arc-shaped filter box 1 and the purification box 3 are connected. A membrane filtration assembly is installed inside the purification box 3. A disinfection box 4 is fixedly connected to the bottom of the purification box 3, and the purification box 3 and the disinfection box 4 are connected. A cleaning mechanism 6 is provided on the surface of the arc-shaped filter plate 2, and a unblocking mechanism 7 is provided in the inner cavity of the arc-shaped filter box 1. The cleaning mechanism 6 includes two scrapers 66 that slide on the top surface of the arc-shaped filter plate 2, and multiple cleaning nails 67 are fixedly connected to the surface of each of the two scrapers 66. The unblocking mechanism 7 includes a connecting plate 76 that slides up and down in the inner cavity of the arc-shaped filter box 1, and multiple unblocking blocks 77 are fixedly connected to the top surface of the connecting plate 76. The multiple unblocking blocks 77 are used to unblock the arc-shaped filter plate 2. The filter holes of the arc-shaped filter plate 2 and the collection boxes 5 are movably hung on the two side walls of the arc-shaped filter box 1 that are far apart from each other. The cleaning mechanism 6 also includes a support plate 61 fixedly connected to the outer wall of the arc-shaped filter box 1. A rotating motor 62 is fixedly connected to the top surface of the support plate 61. A reinforcing rod 63 is fixedly connected to the output end of the rotating motor 62. A first connecting rod 64 and a second connecting rod 65 are fixedly sleeved on the surface of the reinforcing rod 63. The ends of the first connecting rod 64 and the second connecting rod 65 that are far away from the reinforcing rod 63 are respectively fixedly connected to the surfaces of two scrapers 66. The first connecting rod 64 and the second connecting rod 65 are arranged vertically and horizontally. A first arc-shaped baffle 8 and a second arc-shaped baffle 9 for preventing sewage from scattering are also fixedly connected to the top surface of the arc-shaped filter box 1. The surfaces of the two scrapers 66 are respectively movably attached to the side walls of the first arc-shaped baffle 8 and the second arc-shaped baffle 9 that are close to each other. It should be noted that the cleaning nails 67 on both scrapers 66 are located on the side of the two scrapers that are close to each other.

[0022] In specific implementation, the rotating motor 62 is started, and the output end of the rotating motor 62 drives the reinforcing rod 63 to rotate in both directions. The rotation of the reinforcing rod 63 in both directions can drive the two scrapers 66 to slide back and forth on the arc-shaped filter plate 2, thereby scraping off the impurities on the surface of the arc-shaped filter plate 2. The cleaning nails 67 on the scrapers 66 can be used to hook off the flocculent impurities on the surface of the arc-shaped filter plate 2. The impurities are collected by the collection boxes 5 on both sides of the arc-shaped filter box 1. When the two scrapers 66 rotate away from the arc-shaped filter plate 2, the positioning of the arc-shaped filter plate 2 can be removed, and the arc-shaped filter plate 2 can be removed for replacement.

[0023] As a technical optimization of this utility model, the unblocking mechanism 7 also includes an extension block 71 fixedly connected to the arc-shaped filter box 1 and the first arc-shaped baffle 8. The extension block 71 and the wall panel of the arc-shaped filter box 1 are provided with a movable chamber 74. The top of the extension block 71 is fixedly connected to a mounting frame 72. The top of the mounting frame 72 is fixedly installed with an electric telescopic rod 73. The telescopic end of the electric telescopic rod 73 is slidably connected to the wall of the movable chamber 74, and the telescopic end of the electric telescopic rod 73 is located inside the movable chamber 74. The telescopic end of the electric telescopic rod 73 is fixedly connected to a U-shaped rod 75. The end of the U-shaped rod 75 away from the electric telescopic rod 73 is fixedly connected to the bottom surface of the connecting plate 76. The top surface of the disinfection box 4 is also fixedly connected with multiple support rods 13. The top ends of the multiple support rods 13 are respectively fixedly connected to the surface of the arc-shaped filter box 1.

[0024] In practice, the electric telescopic rod 73 is activated, and the telescopic end of the electric telescopic rod 73 drives the U-shaped rod 75 to rise. The rise of the U-shaped rod 75 drives the connecting plate 76 to rise. The rise of the connecting plate 76 drives multiple unblocking blocks 77 to be inserted into the filter holes of the arc-shaped filter plate 2, which can push out the impurities in the filter holes of the arc-shaped filter plate 2. Combined with the scraping and cleaning by the scraper 66, the cleaning effect on the arc-shaped filter plate 2 is enhanced.

[0025] As a technical optimization of this utility model, a stirring component is rotatably installed in the inner cavity of the disinfection box 4, a drive motor 12 is fixedly installed on the top of the disinfection box 4, the output end of the drive motor 12 passes through the box wall of the disinfection box 4 and is fixedly connected to the top of the stirring component, a water pump 10 is fixedly installed on the side wall of the disinfection box 4, a water inlet pipe is fixedly connected to the water inlet end of the water pump 10, the water inlet pipe is fixedly inserted into the box wall of the disinfection box 4, and the bottom end of the water inlet pipe is located at the bottom of the inner cavity of the disinfection box 4, and a drain pipe 11 is fixedly connected to the drain end of the water pump 10.

[0026] It should be noted that the top of the disinfection box 4 is equipped with a medicine inlet that can be opened or closed.

[0027] In practice, the disinfectant is placed in the disinfection box 4, and the agitator is rotated by the output of the drive motor 12, thereby disinfecting the water in the disinfection box 4. By starting the water pump 10, the purified water in the disinfection tank 4 can be extracted and used through the inlet and outlet pipes 11.

[0028] In use, wastewater is added from the top of the arc-shaped filter box 1. First, the arc-shaped filter plate 2 filters the wastewater. The filtered water enters the purification box 3 and is purified by the membrane filter assembly. Finally, it enters the disinfection box 4 for disinfection. After the purification is completed, the purified water in the disinfection box 4 is extracted and used by the water pump 10 through the inlet pipe and the outlet pipe 11. When the arc-shaped filter plate 2 needs to be filtered, the telescopic end of the electric telescopic rod 73 drives the U-shaped rod 75 to rise. The rise of the U-shaped rod 75 drives the connecting plate 76 to rise. The rise of the connecting plate 76 drives multiple unclogging blocks 77 to be inserted into the filter holes of the arc-shaped filter plate 2, pushing out the impurities in the filter holes of the arc-shaped filter plate 2. The output end of the rotating motor 62 drives the reinforcing rod 63 to rotate forward and backward. The forward and backward rotation of the reinforcing rod 63 drives the two scrapers 66 to slide back and forth on the arc-shaped filter plate 2, thereby scraping off the impurities on the surface of the arc-shaped filter plate 2. The cleaning nails 67 on the scrapers 66 are used to hook off the flocculent impurities on the surface of the arc-shaped filter plate 2.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A membrane integrated sewage filtering device, comprising an arc-shaped filtering box (1) and an arc-shaped filtering plate (2) movably clamped on the top of the arc-shaped filtering box (1), characterized in that, The bottom of the arc-shaped filter box (1) is fixedly connected to the purification box (3), and the arc-shaped filter box (1) and the purification box (3) are connected. A membrane filter assembly is installed inside the purification box (3). The bottom of the purification box (3) is fixedly connected to the disinfection box (4), and the purification box (3) and the disinfection box (4) are connected. The surface of the arc-shaped filter plate (2) is provided with a cleaning mechanism (6), and the inner cavity of the arc-shaped filter box (1) is provided with a dredging mechanism (7). The cleaning mechanism (6) includes two scrapers (66) that slide on the top surface of the arc-shaped filter plate (2), and multiple cleaning nails (67) are fixedly connected to the surfaces of the two scrapers (66). The unblocking mechanism (7) includes a connecting plate (76) that slides up and down inside the arc-shaped filter box (1). Multiple unblocking blocks (77) are fixedly connected to the top surface of the connecting plate (76). The multiple unblocking blocks (77) are used to unblock the filter holes of the arc-shaped filter plate (2). Collection boxes (5) are movably attached to the two side walls of the arc-shaped filter box (1) that are far apart from each other.

2. The membrane integrated sewage filtering device according to claim 1, characterized in that, The cleaning mechanism (6) also includes a support plate (61) fixedly connected to the outer wall of the arc-shaped filter box (1). A rotating motor (62) is fixedly connected to the top surface of the support plate (61). A reinforcing rod (63) is fixedly connected to the output end of the rotating motor (62). A first connecting rod (64) and a second connecting rod (65) are fixedly sleeved on the surface of the reinforcing rod (63). The ends of the first connecting rod (64) and the second connecting rod (65) away from the reinforcing rod (63) are respectively fixedly connected to the surfaces of two scrapers (66). The first link (64) and the second link (65) are arranged in an alternating vertical configuration.

3. The membrane integrated sewage filtering device according to claim 2, characterized in that, The top surface of the arc-shaped filter box (1) is also fixedly connected with a first arc-shaped baffle (8) and a second arc-shaped baffle (9) for blocking sewage from spilling. The surfaces of the two scrapers (66) are respectively in contact with the side walls of the first arc-shaped baffle (8) and the second arc-shaped baffle (9) that are close to each other.

4. The membrane integrated sewage filtering device according to claim 3, characterized in that, The unblocking mechanism (7) further includes an extension block (71) fixedly connected to the arc-shaped filter box (1) and the first arc-shaped baffle (8). The extension block (71) and the wall panel of the arc-shaped filter box (1) are provided with a movable chamber (74). The top of the extension block (71) is fixedly connected to a mounting frame (72). The top of the mounting frame (72) is fixedly installed with an electric telescopic rod (73). The telescopic end of the electric telescopic rod (73) is slidably connected to the wall of the movable chamber (74), and the telescopic end of the electric telescopic rod (73) is located inside the movable chamber (74). The telescopic end of the electric telescopic rod (73) is fixedly connected to a U-shaped rod (75). The end of the U-shaped rod (75) away from the electric telescopic rod (73) is fixedly connected to the bottom surface of the connecting plate (76).

5. The membrane integrated sewage filtering device according to claim 1, characterized in that, The inner cavity of the disinfection box (4) is rotatably equipped with a stirring component, and the top of the disinfection box (4) is fixedly equipped with a drive motor (12). The output end of the drive motor (12) passes through the box wall of the disinfection box (4) and is fixedly connected to the top of the stirring component.

6. The membrane integrated sewage filtering device according to claim 5, characterized in that, A water pump (10) is fixedly installed on the side wall of the disinfection box (4). The water inlet end of the water pump (10) is fixedly connected to a water inlet pipe. The water inlet pipe is fixedly inserted into the box wall of the disinfection box (4), and the bottom end of the water inlet pipe is located at the bottom of the inner cavity of the disinfection box (4). The drain end of the water pump (10) is fixedly connected to a drain pipe (11).

7. The membrane integrated sewage filtering device according to claim 1, characterized in that, The top surface of the disinfection box (4) is also fixedly connected with a plurality of support rods (13), the top ends of the plurality of support rods (13) being fixedly connected to the surface of the arc-shaped filter box (1).

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