Efficient filtration treatment device based on industrial sewage

Abstract

The invention discloses an efficient filtering treatment device based on industrial sewage, and belongs to the field of industrial sewage treatment.The efficient filtering treatment device comprises a base, the upper end of the base is fixedly connected with a filtering box and a [-shaped frame, the inner side of the [-shaped frame is fixedly connected with a sewage inlet pipeline, and a filtering piece is arranged in the filtering box; two reciprocating screw rods are rotationally connected to the inner wall of the filter box, and one end of each reciprocating screw rod penetrates through the filter box and is fixedly connected with a bevel gear A. Through the design of a reciprocating screw rod, an elastic block and a scraping plate, the device can automatically clean impurities on the surfaces of the filter plates, prevent the filter plates from being blocked and ensure continuous and stable filter efficiency, the device adopts the design of a main filter side and a standby filter side, automatic switching of the filter plates is achieved through linkage of components such as a hydraulic bin, a baffle and a moving rod, and the device is convenient to use. When the filter plate on the main filter side sinks due to impurity accumulation, the device can be automatically switched to the standby filter side, so that the filter process is ensured to be uninterrupted, and the operation efficiency of the equipment is improved.

Description

Technical Field

[0001] This application relates to the field of industrial sewage treatment. Specifically, it relates to a high-efficiency filtration treatment device for industrial sewage. Background Art

[0002] High-efficiency filtration of industrial sewage is a key link in industrial wastewater treatment, aiming to remove pollutants such as suspended solids, particulate matter, grease, and heavy metals in sewage through physical, chemical, or biological methods to meet discharge standards or reuse requirements. The core of high-efficiency filtration technology lies in improving filtration efficiency, reducing operating costs, extending the service life of equipment, and realizing automated operation.

[0003] For example, the Chinese patent publication number is CN113045099A, and the technical solution disclosed in this patent document is as follows: An industrial sewage filtration device capable of purifying industrial sewage, including a housing. A motor is fixedly connected to the left side of the bottom of the inner cavity of the housing. The output end of the motor is fixedly connected to a fixed rod. A connecting block is fixedly connected to the left side of the top of the fixed rod. A fixing plate is sleeved on the surface of the connecting block. The top of the fixing plate penetrates through the top of the housing, and a filtration box is fixedly connected to the top of the fixing plate. Through the cooperation of the housing, motor, fixed rod, connecting block, fixing plate, filtration box, filter screen, storage box, vertical plate, first toothed plate, first gear, rotating shaft, stirring blade, sleeve rod, connecting shaft, second gear, second toothed plate, mixing box, fixing frame, water pump, water suction pipe, corrugated pipe, heating plate, brush plate, support rod, and sliding groove, the problems that the existing industrial sewage filtration device has poor filtration effect and low working efficiency, and thus cannot meet the requirements of users are solved.

[0004] Regarding the existing technology, there are the following problems: The above device filters sewage through a filter screen and is equipped with a cleaning device to clean the filter screen. However, the cleaning device can only ensure the smoothness of the filter screen for a certain period of time. After long-term use, it still needs to be removed for cleaning or replacement. At this time, if the sewage treatment process is in progress, it is necessary to stop the machine for maintenance and replacement, which will affect the efficiency of sewage treatment. Summary of the Invention

[0005] In view of the deficiencies of the existing technology, the present invention provides a high-efficiency filtration treatment device for industrial sewage, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present application provides an efficient industrial sewage filtration treatment device, including a base. A filtration tank and a U-shaped frame are fixedly connected to the upper end of the base. A sewage inlet pipe is fixedly connected to the inner side of the U-shaped frame. A filter element is arranged inside the filtration tank. Two reciprocating lead screws are rotatably connected to the inner wall of the filtration tank. One end of each reciprocating lead screw penetrates through the filtration tank and is fixedly connected to a bevel gear A. Elastic blocks are threadedly connected to the outer walls of the reciprocating lead screws. A scraper is fixedly connected to the bottom of each elastic block. A moving plate is arranged on the side of the filtration tank. A motor is fixedly connected to the upper end of the moving plate. The output end of the motor is fixedly connected to a bevel gear B. A hydraulic linkage is arranged inside the filtration tank. A baffle plate slidably penetrates through the side of the filtration tank. Through holes are formed in the outer wall of the baffle plate. An L-shaped plate is fixedly connected to the outer wall of the filtration tank. A moving rod slidably penetrates through the outer wall of the L-shaped plate. A limiting block is fixedly connected to the outer wall of the moving rod. A control member is arranged on the upper end of the moving plate. A mixing assembly and a limiting assembly are arranged on the upper end of the base.

[0007] Preferably, the control member includes a connecting rod fixedly connected to the upper end of the moving plate. A toothed plate A is fixedly connected to the upper end of the connecting rod. A rotating shaft is rotatably connected to the inner wall of the sewage inlet pipe. A guide plate is fixedly sleeved on the outer wall of the rotating shaft. One end of the rotating shaft penetrates through the filtration tank and is fixedly connected to a transmission gear A. The hydraulic linkage includes a hydraulic chamber fixedly connected to the inner wall of the filtration tank. A hydraulic rod A and a hydraulic rod B are slidably connected to both ends inside the hydraulic chamber. The hydraulic rod B is fixedly connected to the baffle plate.

[0008] Preferably, a chute A is formed in the outer wall of the filtration tank. One side of the moving plate is slidably connected inside the chute A.

[0009] Preferably, the filter element includes two rectangular frames slidably connected inside the filtration tank. Filter plates are arranged inside the rectangular frames. A partition plate is fixedly connected to the inner wall of the filtration tank.

[0010] Preferably, the upper end of the hydraulic rod A is fixedly connected to the bottom end of the rectangular frame. A spring A is fixedly connected between the hydraulic chamber and the rectangular frame. A spring B is fixedly connected between the limiting block and the L-shaped plate.

[0011] Preferably, the mixing assembly includes a fixed shaft fixedly connected to the upper end of one elastic block. A connecting rod is fixedly sleeved on the outer wall of the fixed shaft. The upper end of the base is fixedly connected with a fixing plate. A connecting plate slidably penetrates through the upper end of the fixing plate. The upper end of the connecting rod is fixedly connected with a sliding shaft. One end of the connecting plate is fixedly connected with a movable block. A chute B is formed in the middle of the movable block. The other end of the connecting plate is rotatably connected with a mixing tank through a pin shaft. The inner bottom end of the mixing tank is rotatably connected with a telescopic rod. The bottom of the telescopic rod penetrates through the mixing tank and is fixedly connected with a transmission gear B. The upper end of the base is fixedly connected with a toothed plate B. A stirring rod is fixedly connected to the outer wall of the telescopic rod. The upper end of the mixing tank is fixedly connected with a limiting rod. A lifting rod is movably sleeved on the outside of the limiting rod. The top of the telescopic rod is rotatably connected with the lifting rod. A roller is arranged at the bottom of the lifting rod. The upper end of the base is fixedly connected with a undulating plate.

[0012] Preferably, a slide rail is fixedly connected to the upper end of the base. The mixing tank is slidably connected to the outer wall of the slide rail. The transmission gear B meshes with the toothed plate B. The sliding shaft is slidably connected to the inside of the chute B.

[0013] Preferably, the limiting assembly includes a clamping groove and a clamping block. The clamping groove is formed in the upper end of the rectangular frame. The clamping block is clamped in the clamping groove. A fixed block is fixedly connected to the upper end of the rectangular frame. A blocking rod is slidably connected to the middle of the fixed block. A push block A and a push block B are respectively fixedly connected to the outer wall and one end of the moving rod. A tension spring and a spring C are respectively fixedly connected to the outer walls of the two fixed blocks. The other ends of the tension spring and the spring C are both fixedly connected to the blocking rod. The push block A and the push block B are respectively located on the left side and the right side of two different blocking rods.

[0014] The advantages of the present application are as follows: (1). Through the design of the reciprocating lead screw, elastic block and scraper, the device can automatically clean the impurities on the surface of the filter plate, prevent the filter plate from being blocked, ensure the continuous and stable filtration efficiency. The device adopts the design of the main filtration side and the standby filtration side. Through the linkage of components such as the hydraulic chamber, baffle, and moving rod, the automatic switching of the filter plate is realized. When the filter plate on the main filtration side sinks due to the accumulation of impurities, the device will automatically switch to the standby filtration side to ensure that the filtration process is uninterrupted and improve the operation efficiency of the equipment.

[0015] (2). The mixing assembly of the present application can fully stir the filtered sewage through the rotation and up-and-down movement of the stirring rod, ensure the uniform mixing of chemical substances in the sewage, and improve the efficiency of subsequent treatment. The power of the mixing assembly comes from the reciprocating movement of the filtration assembly, without an additional power source, reducing energy consumption. The cooperation of the undulating plate and the roller enables the lifting rod to move up and down smoothly, further improving the stability of the equipment.

[0016] (3) The design of the limit component in this application makes the replacement process of the filter plate more convenient, reducing the time and difficulty of manual operation. The inclined surface design of the push block A and the push block B makes the movement of the blocking rod smoother, further improving the convenience of operation. The filter plate can be firmly fixed during operation, avoiding loosening or falling off caused by vibration or load. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings forming a part of this application are used to provide a further understanding of this application, making other features, purposes, and advantages of this application more obvious. The schematic embodiments and their descriptions of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic top view structure diagram of the present invention; Figure 3 is a schematic top cross-sectional structure diagram of the present invention; Figure 4 is the Figure 3 enlarged structure diagram at A in the present invention; Figure 5 is a schematic first side cross-sectional structure diagram of the present invention; Figure 6 is the Figure 3 enlarged structure diagram at B in the present invention; Figure 7 is the Figure 5 enlarged structure diagram at C in the present invention; Figure 8 is a schematic second side cross-sectional structure diagram of the present invention.

[0018] In the above figures, 1. Base; 2. Filter box; 3. C-shaped frame; 4. Sewage inlet pipe; 41. Rectangular frame; 42. Filter plate; 43. Partition board; 51. Reciprocating lead screw; 52. Bevel gear A; 53. Elastic block; 54. Scraper; 55. Bevel gear B; 56. Hydraulic chamber; 57. Hydraulic rod A; 58. Hydraulic rod B; 59. Baffle; 510. Through hole; 511. L-shaped plate; 512. Moving rod; 513. Limiting block; 515. Connecting rod; 516. Rack A; 517. Rotating shaft; 518. Deflector; 519. Driving gear A; 520. Slide groove A; 521. Moving plate; 522. Motor; 523. Spring B; 524. Spring A; 6. Mixing assembly; 61. Fixed shaft; 62. Connecting rod; 63. Fixed plate; 64. Connecting plate; 65. Sliding shaft; 66. Movable block; 67. Slide groove B; 68. Telescopic rod; 69. Driving gear B; 610. Rack B; 611. Stirring rod; 613. Lifting rod; 614. Roller; 615. Undulating plate; 616. Slide rail; 617. Mixing box; 618. Limiting rod; 7. Limiting assembly; 71. Block; 72. Fixed block; 73. Stop rod; 75. Pushing block A; 76. Pushing block B; 77. Tension spring; 78. Spring C. Detailed implementation manners

[0019] In order to enable those skilled in the art to better understand the solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of this application here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0021] In this application, the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. are based on the orientation or positional relationships shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements, or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0022] Moreover, in addition to being used to represent orientation or positional relationships, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0023] In addition, the terms "mounted", "arranged", "provided with", "connected", "coupled", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with embodiments to detail this application.

[0025] Embodiment 1, please refer to Figures 1-7, this embodiment provides an industrial sewage efficient filtration treatment device, including a base 1. A filtration tank 2 and a U-shaped frame 3 are fixedly connected to the upper end of the base 1. A sewage inlet pipe 4 is fixedly connected to the inner side of the U-shaped frame 3. A filtering member is arranged inside the filtration tank 2. Two reciprocating lead screws 51 are rotatably connected to the inner wall of the filtration tank 2. One end of the reciprocating lead screw 51 penetrates through the filtration tank 2 and is fixedly connected to a bevel gear A52. An elastic block 53 is threadedly connected to the outer wall of the reciprocating lead screw 51. A scraping plate 54 is fixedly connected to the bottom of the elastic block 53. The elastic block 53 can always apply pressure to the scraping plate 54 during the downward movement of the filter plate 42, so as to ensure that the scraping plate 54 always fits on the surface of the filter plate 42. A moving plate 521 is arranged on the side of the filtration tank 2. A motor 522 is fixedly connected to the upper end of the moving plate 521. The output end of the motor 522 is fixedly connected to a bevel gear B55. A hydraulic linkage member is arranged inside the filtration tank 2. A baffle 59 slides through the side of the filtration tank 2. Through holes 510 are opened on the outer wall of the baffle 59. The aperture of the through holes 510 is slightly larger than the diameter of the moving rod 512, which can ensure that the moving rod 512 can pass through the through holes 510. An L-shaped plate 511 is fixedly connected to the outer wall of the filtration tank 2. A moving rod 512 slides through the outer wall of the L-shaped plate 511. A limiting block 513 is fixedly connected to the outer wall of the moving rod 512. A control member is arranged on the upper end of the moving plate 521. A mixing component 6 and a limiting component 7 are arranged on the upper end of the base 1. The control member includes a connecting rod 515. The connecting rod 515 is fixedly connected to the upper end of the moving plate 521. A toothed plate A516 is fixedly connected to the upper end of the connecting rod 515. A rotating shaft 517 is rotatably connected to the inner wall of the sewage inlet pipe 4. A guide plate 518 is fixedly sleeved on the outer wall of the rotating shaft 517. One end of the rotating shaft 517 penetrates through the filtration tank 2 and is fixedly connected to a transmission gear A519. The hydraulic linkage member includes a hydraulic chamber 56. The hydraulic chamber 56 is fixedly connected to the inner wall of the filtration tank. A hydraulic rod A57 and a hydraulic rod B58 slide inside the two ends of the hydraulic chamber 56. The hydraulic rod B58 is fixedly connected to the baffle 59. A chute A520 is opened on the outer wall of the filtration tank 2. One side of the moving plate 521 slides inside the chute A520. By setting the chute A520, the stability of the moving plate 521 during movement can be ensured. The filtering member includes two rectangular frames 41. The two rectangular frames 41 slide inside the filtration tank 2. A filter plate 42 is arranged inside the rectangular frame 41. A partition plate 43 is fixedly connected to the inner wall of the filtration tank 2. The arrangement of the partition plate 43 can separate the main filtration side from the standby filtration side. The design of the partition plate 43 enables the filter plates 42 on both sides to work independently, ensuring that when the main filtration side needs to be replaced, the standby side can be immediately put into use to achieve non-stop operation. The upper end of the hydraulic rod A57 is fixedly connected to the bottom end of the rectangular frame 41. A spring A524 is fixedly connected between the hydraulic chamber 56 and the rectangular frame 41. A spring B523 is fixedly connected between the limiting block 513 and the L-shaped plate 511.

[0026] In use, first, industrial sewage passes through the sewage inlet pipe 4 and flows towards the right side of the filter box 2 under the action of the internal guide plate 518, and is filtered by the filter plate 42 on the right side. At this time, the bevel gear B55 at the output end of the motor 522 at the upper end of the moving plate 521 meshes with the bevel gear A52 on the right side. At this time, the motor 522 is started to drive the bevel gear B55 to rotate through the transmission end, and then the bevel gear A52 meshing with it on the right side will rotate accordingly, and then the reciprocating screw rod 51 will be driven to rotate. Then, the elastic block 53 threadedly connected to its outer wall will drive the scraper 54 to move reciprocally inside the filter box 2, so as to clean the filter plate 42. When the impurities at the upper end of the filter plate 42 reach a certain weight, the rectangular frame 41 will be driven to slide downward, thus squeezing the spring A524 and pushing the hydraulic rod A57 at the lower end to move into the hydraulic chamber 56. Then, the hydraulic rod B58 at the other end inside the hydraulic chamber 56 will move outward, thus pushing the baffle 59 to move outward. When the baffle 59 moves a certain distance, the through hole 510 opened on its outer wall will coincide with one end of the moving rod 512. At this time, the spring B523 will release pressure, and thus will push the limiting block 513 to push the moving rod 512 to move to one side. Then, the moving rod 512 will push the moving plate 521 to move laterally on the inner wall of the chute A520, and then will drive the motor 522 and the bevel gear B55 at its upper end to move laterally until they mesh with the bevel gear A52 on the other side. At the same time, the movement of the moving plate 521 will also drive the connecting rod 515 at its upper end to move, and then the toothed plate A516 at the other end will also move accordingly. Then, the transmission gear A519 meshing with it at the upper end will be driven to rotate, and then the guide plate 518 will be driven to rotate by driving the rotating shaft 517 to rotate, so that the sewage inside the sewage inlet pipe 4 can flow to the same side where the motor 522 moves. Then, the motor 522 is started again to drive the bevel gear B55 on the other side to rotate, and also drive the reciprocating screw rod 51 to rotate under the cooperation of the bevel gear A52, and then drive the elastic block 53 and the scraper 54 on that side to move. Thus, it can be ensured that when the filter plate 42 on the main side needs to be replaced and repaired after long-term use, the filter plate 42 on the standby side is used for filtration, so that continuous operation can be realized. After the replacement is completed, the moving plate 521 can be reset.

[0027] Embodiment 2. Please refer to Figures 1-7, the mixing component 6 includes a fixed shaft 61, the fixed shaft 61 is fixedly connected to the upper end of one side elastic block 53, a connecting rod 62 is fixedly sleeved on the outer wall of the fixed shaft 61, a fixing plate 63 is fixedly connected to the upper end of the base 1, a connecting plate 64 slidably penetrates through the upper end of the fixing plate 63, the upper end of the connecting rod 62 is fixedly connected with a sliding shaft 65, one end of the connecting plate 64 is fixedly connected with a movable block 66, a chute B67 is opened in the middle of the movable block 66, the other end of the connecting plate 64 is rotatably connected with a mixing tank 617 through a pin shaft, a telescopic rod 68 is rotatably connected to the inner bottom end of the mixing tank 617, the bottom of the telescopic rod 68 penetrates through the mixing tank 617 and is fixedly connected with a transmission gear B69, a toothed plate B610 is fixedly connected to the upper end of the base 1, a stirring rod 611 is fixedly connected to the outer wall of the telescopic rod 68, a limiting rod 618 is fixedly connected to the upper end of the mixing tank 617, a lifting rod 613 is movably sleeved on the outside of the limiting rod 618. The arrangement of the limiting rod 618 can limit the lifting rod 613 so that it can only move up and down. The top of the telescopic rod 68 is rotatably connected with the lifting rod 613, a roller 614 is arranged at the bottom of the lifting rod 613, and a undulating plate 615 is fixedly connected to the upper end of the base 1. A slide rail 616 is fixedly connected to the upper end of the base 1, the mixing tank 617 is slidably connected to the outer wall of the slide rail 616, the transmission gear B69 is meshed with the toothed plate B610, and the sliding shaft 65 is slidably connected to the inside of the chute B67.

[0028] During use, after the filter plate 42 filters the sewage, the bottom of the filter tank 2 is heated by a heating plate, and then the heated sewage is introduced into the interior of the mixing tank 617 through a water pump and a corrugated pipe. Then, when the elastic block 53 on the main side reciprocates, the fixed shaft 61 at its upper end will move accordingly, and further drive the connecting rod 62 rotatably connected to its outer wall to move. When the connecting rod 62 moves, the sliding shaft 65 at its other end will move inside the chute B67. Since the lengths of the connecting rods 62 are the same, when the connecting rod 62 moves with the fixed shaft 61, the sliding shaft 65 at its other end slides inside the chute B67 and drives the movable block 66 to reciprocate left and right, thereby driving the connecting plate 64 to slide in the middle of the fixed plate 63. Further, the other side of the connecting plate 64 drives the mixing tank 617 to slide on the upper end of the slide rail 616. When the mixing tank 617 moves, the telescopic rod 68 rotatably connected to its interior will also move accordingly, and then the transmission gear B69 at its bottom will also move. And because the transmission gear B69 meshes with the toothed plate B610 and the toothed plate B610 is in a static state, the telescopic rod 68 will rotate while moving. At the same time, the lifting rod 613 will move with the mixing tank 617, and the roller 614 at the bottom of the lifting rod 613 will slide on the upper end of the undulating plate 615, thereby realizing the sliding of the lifting rod 613 on the outer wall of the limiting rod 618, and driving the telescopic rod 68 to reciprocate up and down. Then, the telescopic rod 68 will drive the stirring rod 611 on its outer wall to rotate left and right reciprocally while reciprocating up and down. The heating plate, the water pump, and the corrugated pipe have the same functions and positions as those in the comparative case, so they are not specifically described.

[0029] Embodiment 3, please refer to Figures 1-8 , the limiting assembly 7 includes a clamping groove and a clamping block 71. The clamping groove is opened at the upper end of the rectangular frame 41, and the clamping block 71 is clamped inside the clamping groove. A fixed block 72 is fixedly connected to the upper end of the rectangular frame 41. A stop rod 73 is slidably connected to the middle of the fixed block 72. A push block A75 and a push block B76 are fixedly connected to the outer wall and one end of the moving rod 512 respectively. A tension spring 77 and a spring C78 are fixedly connected to the outer walls of the two fixed blocks 72 respectively, and the other ends of the tension spring 77 and the spring C78 are both fixedly connected to the stop rod 73. The push block A75 and the push block B76 are respectively located on the left and right sides of the two different stop rods 73.

[0030] During use, when the moving rod 512 moves to one side, its outer wall, the push block A 75 and the push block B 76 at one end move accordingly. Thus, the push block A 75 is located inside the stop rod 73, and some of the settings of the push block A 75 close to the stop rod 73 are inclined planes. Therefore, it will push the stop rod 73 on the main side to pull the tension spring 77. Furthermore, the stop rod 73 will slide in the fixed block 72, and then the stop rod 73 will move out of the inside of the locking block 71. Since the filter plate 42 is clamped inside the rectangular frame 41 by the locking block 71, after the stop rod 73 releases the restriction on the main-side locking block 71, it is convenient to remove the main-side filter plate 42. Similarly, the push block B 76 is located outside the stop rod 73 on the standby side. When the push block B 76 moves, it will push the spring C 78 in the middle of the fixed block 72, and then the upper end of the standby-side locking block 71 can be restricted, so as to fix the filter plate 42 on the standby side.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A highly efficient filtering and treating device for industrial wastewater, comprising a base (1), characterized in that: At the upper end of the base (1), a filter box (2) and a C-shaped frame (3) are fixedly connected. Inside the C-shaped frame (3), a sewage inlet pipe (4) is fixedly connected. Inside the filter box (2), a filtering element is arranged. On the inner wall of the filter box (2), two reciprocating lead screws (51) are rotatably connected. One end of the reciprocating lead screw (51) penetrates through the filter box (2) and is fixedly connected with a bevel gear A (52). An elastic block (53) is threadedly connected to the outer wall of the reciprocating lead screw (51). At the bottom of the elastic block (53), a scraper (54) is fixedly connected. On the side of the filter box (2), a moving plate (521) is arranged. At the upper end of the moving plate (521), a motor (522) is fixedly connected. The output end of the motor (522) is fixedly connected with a bevel gear B (55). Inside the filter box (2), a hydraulic linkage is arranged. A baffle (59) slidably penetrates through the side of the filter box (2). Through holes (510) are formed in the outer wall of the baffle (59). An L-shaped plate (511) is fixedly connected to the outer wall of the filter box (2). A moving rod (512) slidably penetrates through the outer wall of the L-shaped plate (511). A limiting block (513) is fixedly connected to the outer wall of the moving rod (512). A control member is arranged at the upper end of the moving plate (521). At the upper end of the base (1), a mixing assembly (6) and a limiting assembly (7) are arranged.

2. The high-efficiency filtration treatment device for industrial wastewater according to claim 1 is characterized in that: The control member includes a connecting rod (515). The connecting rod (515) is fixedly connected to the upper end of the moving plate (521). At the upper end of the connecting rod (515), a toothed plate A (516) is fixedly connected. On the inner wall of the sewage inlet pipe (4), a rotating shaft (517) is rotatably connected. A guide plate (518) is fixedly sleeved on the outer wall of the rotating shaft (517). One end of the rotating shaft (517) penetrates through the filter box (2) and is fixedly connected with a transmission gear A (519). The hydraulic linkage includes a hydraulic chamber (56). The hydraulic chamber (56) is fixedly connected to the inner wall of the filter box. Inside the two ends of the hydraulic chamber (56), a hydraulic rod A (57) and a hydraulic rod B (58) are slidably connected. The hydraulic rod B (58) is fixedly connected to the baffle (59).

3. The high-efficiency filtration treatment device for industrial wastewater according to claim 1 is characterized in that: A chute A (520) is formed in the outer wall of the filter box (2). One side of the moving plate (521) is slidably connected inside the chute A (520).

4. The high-efficiency filtration treatment device for industrial wastewater according to claim 1 is characterized in that: The filtering element includes two rectangular frames (41). The two rectangular frames (41) are slidably connected inside the filter box (2). Inside the rectangular frame (41), a filter plate (42) is arranged. A partition plate (43) is fixedly connected to the inner wall of the filter box (2).

5. The high-efficiency filtration treatment device for industrial wastewater according to claim 1 is characterized in that: The upper end of the hydraulic rod A (57) is fixedly connected to the bottom end of the rectangular frame (41). A spring A (524) is fixedly connected between the hydraulic chamber (56) and the rectangular frame (41). A spring B (522) is fixedly connected between the limiting block (513) and the L-shaped plate (511).

6. The high-efficiency filtration treatment device for industrial wastewater according to claim 1 is characterized in that: The mixing assembly (6) comprises a fixed shaft (61), the fixed shaft (61) being fixedly connected to the upper end of an elastic block (53) on one side, a connecting rod (62) being fixedly sleeved on the outer wall of the fixed shaft (61), a fixed plate (63) being fixedly connected to the upper end of the base (1), a connecting plate (64) slidingly passing through the upper end of the fixed plate (63), a sliding shaft (65) being fixedly connected to the upper end of the connecting rod (62), a movable block (66) being fixedly connected to one end of the connecting plate (64), a sliding groove B (67) being provided in the middle of the movable block (66), the other end of the connecting plate (64) being rotatably connected to a mixing box (617) via a pin shaft, the inner portion of the mixing box (617) being fixedly connected to the movable block (66) at one end, and a sliding groove B (67) being provided in the middle of the movable block (66). The bottom end of the base (1) is rotatably connected to a telescopic rod (68), the bottom of the telescopic rod (68) passes through a mixing box (617) and is fixedly connected to a transmission gear B (69), the upper end of the base (1) is fixedly connected to a toothed plate B (610), the outer wall of the telescopic rod (68) is fixedly connected to a stirring rod (611), the upper end of the mixing box (617) is fixedly connected to a limiting rod (618), the outer movable sleeve of the limiting rod (618) is provided with a lifting rod (613), the top of the telescopic rod (68) is rotatably connected to the lifting rod (613), the bottom of the lifting rod (613) is provided with a roller (614), and the upper end of the base (1) is fixedly connected to an undulating plate (615).

7. The high-efficiency filtration treatment device for industrial wastewater according to claim 6 is characterized in that: The upper end of the base (1) is fixedly connected to a slide rail (616), the mixing box (617) is slidably connected to the outer wall of the slide rail (616), the transmission gear B (69) is meshed with the tooth plate B (610), and the slide shaft (65) is slidably connected to the inside of the slide groove B (67).

8. The high-efficiency filtration treatment device for industrial wastewater according to claim 1 is characterized in that: The limit assembly (7) comprises a slot and a block (71), wherein the slot is formed at the upper end of the rectangular frame (41), the block (71) is clamped inside the slot, the upper end of the rectangular frame (41) is fixedly connected to a fixed block (72), the middle part of the fixed block (72) is slidably connected to a blocking rod (73), the outer wall and one end of the movable rod (512) are respectively fixedly connected to a push block A (75) and a push block B (76), the outer walls of the two fixed blocks (72) are respectively fixedly connected to a tension spring (77) and a spring C (78), and the other ends of the tension spring (77) and the spring C (78) are both fixedly connected to the blocking rod (73), and the push block A (75) and the push block B (76) are respectively located on the left and right sides of two different blocking rods (73).

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