Precipitation device for industrial sewage treatment

Abstract

The invention discloses a precipitation device for industrial sewage treatment, and belongs to the technical field of sewage treatment. The sedimentation tank and the disinfection tank are fixedly connected to the inner side of the [-shaped seat, the upper end of the [-shaped seat is fixedly connected with a water inlet pipe, and a communicating pipe is fixedly connected between the sedimentation tank and the disinfection tank; and a filter plate is arranged at the top of the settling tank. According to the invention, automation and high efficiency of sewage treatment are realized. A filter plate at the top of the settling tank is matched with a vibrating mechanism to effectively prevent filter holes from being blocked and ensure a long-term stable filtering effect. The automatic cleaning and collection of impurities are realized through the linkage design of the scraping plate and the annular collection frame, and the working state of the whole system can be automatically adjusted according to the water level of the disinfection tank through the matching of the floating plate and the linkage rod. The design not only improves the sewage treatment efficiency, but also greatly reduces the manual intervention demand, and is particularly suitable for treating industrial sewage containing a large amount of solid impurities.

Description

Technical Field

[0001] This application relates to the technical field of sewage treatment, and more specifically, to a sedimentation device for industrial sewage treatment. Background Art

[0002] The sedimentation method is a commonly used method in industrial sewage treatment, mainly used to remove suspended solids, heavy metal ions and other precipitable pollutants in wastewater.

[0003] For example, the Chinese patent publication number is CN111792747A, and the technical solution disclosed in this patent document is as follows: An industrial sewage and waste residue treatment device belongs to the technical field of sewage treatment, including a box body. A sedimentation tank is installed inside the box body, and a filter hopper is fixedly connected to the top of the sedimentation tank. A circular groove is fixedly connected to the edge of the filter hopper, and a discharge slot is opened on the outer side wall of the circular groove. A bearing a is embedded and fixedly connected to the top surface of the filter hopper, and the bearing a is rotatably connected to the bottom end of a rotating shaft. The top end of the rotating shaft is fixedly connected to the output shaft of a driving motor, and the driving motor is installed on the top surface inside the box body.

[0004] The following problems exist in the prior art: In the above device, sewage falls onto the filter hopper through the liquid inlet pipe. The filter hopper preliminarily separates the sewage, and the waste residue remains on the filter hopper. By using the driving motor to work and drive the rotating shaft to rotate, the rotating shaft rotation can drive the scraper to rotate, so as to scrape the waste residue off the filter hopper. Under the action of the discharge slot on the circular groove, the waste residue can fall into the waste hopper through the guide plate. If the sewage flow rate is fast and cannot quickly pass through the filter hopper, the sewage will flow out from the discharge slot. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a sedimentation device for industrial sewage treatment, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present application provides a sedimentation device for industrial sewage treatment, including: a U-shaped seat; a sedimentation tank and a disinfection tank. The sedimentation tank and the disinfection tank are fixedly connected to the inside of the U-shaped seat. A water inlet pipe is fixedly connected to the upper end of the U-shaped seat. A connecting pipe is fixedly connected between the sedimentation tank and the disinfection tank; A filter plate is provided at the top of the precipitation tank. A transmission shaft is rotatably connected to the inner side of the U-shaped seat. A connecting rod A is fixedly connected to the outer wall of the transmission shaft. The connecting rod A, the other end of the connecting rod A is fixedly connected to a ring. A convex block is fixedly connected to the bottom of the ring. A fixed block A is fixedly connected to the inner wall of the precipitation tank. A spring A is fixedly connected to the upper end of the fixed block A. The upper end of the spring A is fixedly connected to the filter plate. An L-shaped rod slidably penetrates through the middle of the fixed block A. A spring B is fixedly connected between the fixed block A and the L-shaped rod. A strip-shaped block is fixedly connected to the outer wall of the transmission shaft. A movable sleeve is slidably connected to the outer walls of the transmission shaft and the strip-shaped block. A scraper is fixedly connected to the outer wall of the movable sleeve. A vertical plate is fixedly connected to the inner side of the U-shaped seat. A movable rod is hinged to the outer wall of the vertical plate through a pin shaft. A sliding shaft A and a sliding shaft B are fixedly connected to both ends of the movable rod. An annular collection frame is movably sleeved on the outer wall of the precipitation tank. Connecting blocks are fixedly connected to the outer walls on both sides of the annular collection frame. A linkage rod A slidably penetrates through the upper side of the disinfection tank. A floating plate is fixedly connected to the bottom of the linkage rod A.

[0007] Preferably, movable grooves B and movable grooves A are provided on the outer walls of the connecting block and the linkage rod A. The sliding shaft A and the sliding shaft B are respectively slidably connected inside the movable groove A and the movable groove B.

[0008] Preferably, a telescopic rod A is fixedly connected to the upper end of the connecting block. The upper end of the telescopic rod A is fixedly connected to the U-shaped seat.

[0009] Preferably, a stirring shaft is rotatably connected to the inner side of the U-shaped seat. Stirring rods are fixedly connected to the outer wall of the stirring shaft.

[0010] Preferably, a discharge component is assembled on the inner wall of the precipitation tank. The discharge component includes a U-shaped plate. The U-shaped plate is fixedly connected to the inner wall of the precipitation tank. A telescopic rod B is rotatably connected to the lower side of the U-shaped plate through a bearing. A fixed cylinder is fixedly connected to the upper end of the U-shaped plate. A spiral conveying blade is fixedly connected to the outer wall of the telescopic rod B. A cross block is fixedly connected to the bottom of the transmission shaft. A cross groove is provided at the upper end of the telescopic rod B. A connecting plate is rotatably connected to the outer wall of the telescopic rod B through a bearing. A magnetic block A is fixedly connected to the other end of the connecting plate. A connecting rod B is fixedly connected to the outer wall of the linkage rod A. A magnetic block B is fixedly connected to the other end of the connecting rod B.

[0011] Preferably, a sliding groove is provided on the inner wall of the precipitation tank. The magnetic block A is slidably connected inside the sliding groove.

[0012] Preferably, the bottom of the transmission shaft and the top of the telescopic rod B are both located inside the fixed cylinder.

[0013] Preferably, a compression component is assembled inside the U-shaped seat. The compression component includes a fixed frame fixedly connected to the inside of the U-shaped seat. A material guiding plate is fixedly connected to the inner wall of the fixed frame. A material discharging port is formed at the bottom of the fixed frame and the U-shaped seat. A through groove is formed on the side surface of the fixed frame. A baffle is slidably connected to the inside of the U-shaped seat. A linkage rod B is fixedly connected to the outer wall of the baffle. A rotating rod is rotatably connected to the inside of the U-shaped seat. A bevel gear A, a connecting rod A, and a pressing rod are fixedly sleeved on the outer wall of the rotating rod. The other end of the connecting rod A is rotatably connected to a connecting rod B through a pin shaft. The bottom of the connecting rod B is hinged to a pressing plate.

[0014] Preferably, a fixed block B is fixedly connected to the inside of the U-shaped seat. A spring C is fixedly connected to the outer wall of the fixed block B. The other end of the spring C is fixedly connected to the linkage rod B. A telescopic rod C is fixedly connected to the bottom of the disinfection tank. The bottom of the telescopic rod C is fixedly connected to the pressing plate.

[0015] Preferably, a bevel gear B is fixedly connected to the bottom of the stirring shaft. The bevel gear B meshes with the bevel gear A.

[0016] The advantages of the present application are as follows: (1) The present application realizes the automation and high efficiency of sewage treatment. The filter plate at the top of the sedimentation tank配合 the vibration mechanism can effectively prevent the clogging of filter holes and ensure a long-term stable filtering effect. The linkage design of the scraper and the annular collection frame realizes the automatic cleaning and collection of impurities, and the cooperation between the floating plate and the linkage rod enables the entire system to automatically adjust the working state according to the water level in the disinfection tank. This design not only improves the sewage treatment efficiency but also greatly reduces the need for manual intervention, especially suitable for treating industrial sewage containing a large amount of solid impurities.

[0017] [[ID=1,4]] (2) By setting the discharging component, the sediment in the sedimentation tank can be efficiently cleaned and discharged. The telescopic rod B配合 the spiral conveying blade rotates to convey the sediment, realizing an automated and continuous sewage treatment process. The magnetic block A and the magnetic block B are linked by magnetic force to precisely control the discharging process, ensuring smooth discharging and avoiding the trouble of manual cleaning, thus improving the treatment efficiency.

[0018] (3) By setting the compression component, through mechanical structures such as the fixed frame, baffle, rotating rod, and connecting rod B, the compression treatment of the sediment is realized. The pressing plate can effectively compress the volume of the sediment, reduce the accumulation of garbage, and at the same time reduce waste emissions, solving the garbage treatment problem in the treatment process. Through the rotation of the stirring shaft, combined with the compression and cleaning functions, the system can not only complete sedimentation and disinfection but also effectively treat the sediment, enhancing the comprehensive function and sustainability of the overall sewage treatment device. Description of the Drawings

[0019] The accompanying drawings, which form a part of this application, are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic drawings of exemplary embodiments of this application and their descriptions 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 front sectional structure of the present invention Figure 1 ; Figure 3 is a schematic front sectional structure of the present invention Figure 2 ; Figure 4 is of the present invention Figure 3 schematic enlarged structure diagram at position A in; Figure 5 is of the present invention Figure 2 schematic enlarged structure diagram at position B in; Figure 6 is of the present invention Figure 3 ​​​​​​​​​​​​​​​DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate to describe the embodiments of the present application here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0024] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0025] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0026] 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 describe this application in detail with reference to the drawings and in combination with the embodiments.

[0027] Embodiment 1. Please refer to Figures 1-6 , this embodiment provides a sedimentation device for industrial sewage treatment, including: a U-shaped seat 1; a sedimentation tank 2 and a disinfection tank 3. The sedimentation tank 2 and the disinfection tank 3 are fixedly connected inside the U-shaped seat 1. The sedimentation tank 2 is the core part of sewage treatment, mainly used for sedimentation treatment of sewage. After the sewage enters the sedimentation tank 2, through sedimentation and preliminary filtration, solid particles are precipitated. The disinfection tank 3 is used for further disinfection treatment of the sewage in the sedimentation tank 2. A water inlet pipe 4 is fixedly connected to the upper end of the U-shaped seat 1. A connecting pipe 5 is fixedly connected between the sedimentation tank 2 and the disinfection tank 3 to connect the sedimentation tank 2 and the disinfection tank 3 and ensure the flow of sewage between the two; A filter plate 61 is provided at the top of the sedimentation tank 2. The filter plate 61 is located at the top of the sedimentation tank 2 and is mainly used for preliminary filtration of large particle impurities in the sewage. It is the first barrier of the sedimentation tank 2 to prevent excessive impurities from entering the system. A transmission shaft 62 is rotatably connected inside the U-shaped seat 1. A connecting rod A63 is fixedly connected to the outer wall of the transmission shaft 62. The other end of the connecting rod A63 is fixedly connected to a ring 64. A convex block 65 is fixedly connected to the bottom of the ring 64. A fixed block A66 is fixedly connected to the inner wall of the sedimentation tank 2. A spring A67 is fixedly connected to the upper end of the fixed block A66. The upper end of the spring A67 is fixedly connected to the filter plate 61. An L-shaped rod 68 slidably penetrates through the middle of the fixed block A66. A spring B69 is fixedly connected between the fixed block A66 and the L-shaped rod 68. A strip-shaped block 610 is fixedly connected to the outer wall of the transmission shaft 62. A movable sleeve 611 is slidably connected to the outer walls of the transmission shaft 62 and the strip-shaped block 610. A scraper plate 612 is fixedly connected to the outer wall of the movable sleeve 611. A vertical plate 613 is fixedly connected inside the U-shaped seat 1. A movable rod 614 is hinged to the outer wall of the vertical plate 613 through a pin shaft. The two ends of the movable rod 614 are fixedly connected with a sliding shaft A615 and a sliding shaft B616. An annular collection frame 623 is movably sleeved on the outer wall of the sedimentation tank 2. Connecting blocks 617 are fixedly connected to the outer walls on both sides of the annular collection frame 623. A linkage rod A619 slidably penetrates through the upper side of the disinfection tank 3. A floating plate 620 is fixedly connected to the bottom of the linkage rod A619. Moving grooves B618 and moving grooves A621 are formed on the outer walls of the connecting blocks 617 and the linkage rod A619. The sliding shaft A615 and the sliding shaft B616 are respectively slidably connected inside the moving groove A621 and the moving groove B618. A telescopic rod A622 is fixedly connected to the upper end of the connecting block 617. The upper end of the telescopic rod A622 is fixedly connected to the U-shaped seat 1. A stirring shaft 91 is rotatably connected inside the U-shaped seat 1. Stirring rods 92 are fixedly connected to the outer wall of the stirring shaft 91.

[0028] When in use, first the sewage flows to the upper end of the sedimentation tank 2 through the water inlet pipe 4, and then the filter plate 61 on the top of the sedimentation tank 2 will perform preliminary filtration on the sewage, and at the same time the external motor is started to drive the transmission shaft 62 to rotate, and then the connecting rod A63 on the outer wall of the transmission shaft 62 will rotate at the same time, and then the ring 64 will be driven to rotate, and then the protrusion 65 at the bottom of the ring 64 will also rotate accordingly. When the protrusion 65 rotates to contact the L-shaped rod 68, it will push the L-shaped rod 68 to the lower end. When the L-shaped rod 68 descends, it will stretch the spring B69, and when the protrusion After the block 65 leaves the L-shaped rod 68, the L-shaped rod 68 will quickly return to the upper end under the action of the spring B69, and then it can knock the filter plate 61. Since the bottom of the filter plate 61 is connected to the spring A67, when the L-shaped rod 68 knocks the filter plate 61, it will vibrate, which can shake out the impurities in the filter holes of the filter plate 61. At the same time, the rotation of the transmission shaft 62 will drive the movable sleeve 611 to rotate through the bar block 610, and then the movable sleeve 611 will drive the scraper 612 to rotate, and then the impurities on the upper end of the scraper 612 can be cleaned. The lower annular collection frame 623 is higher than the height of the filter plate A61, so the sewage will not overflow to the outside. When the sedimentation is completed, the valve inside the connecting pipe 5 is opened, and the sewage that has been precipitated inside the sedimentation tank 2 will enter the interior of the disinfection tank 3. When the water inside the disinfection tank 3 reaches a certain amount, it will float the float plate 620 to the upper end. When the float plate 620 rises, it will drive the upper end of the linkage rod A619 to move to the upper end. At the same time, since the sliding shaft A615 is slidably connected to the inside of the movable groove A621 opened on the outer wall of the linkage rod A619, when When the linkage rod A619 rises, it drives the movable rod 614 to rotate around the hinge point between it and the vertical plate 613 through the sliding shaft A615. Then, the sliding shaft B616 at the other end of the movable rod 614 is slidably connected to the movable groove B618 on the outer wall of the connecting block 617. Then, the movable rod 614 drives the connecting block 617 to move downward through the sliding shaft B616, and then the connecting block 617 drives the annular collection frame 623 to move downward, and then the scraper 612 can scrape the impurities on the upper end of the filter plate 61 into the interior of the annular collection frame 623. Example 2, please refer to Figure 1-Figure 7Based on Example 1, the inner wall of the sedimentation tank 2 is equipped with a discharge assembly 7. The discharge assembly 7 includes a tumbler plate 71, which is fixedly connected to the inner wall of the sedimentation tank 2. The lower side of the tumbler plate 71 is rotatably connected to a telescopic rod B72 via a bearing. The upper end of the tumbler plate 71 is fixedly connected to a fixing cylinder 73. The outer wall of the telescopic rod B72 is fixedly connected to a spiral conveying blade 74. The bottom of the transmission shaft 62 is fixedly connected to a cross block 75. The upper end of the telescopic rod B72 is provided with a cross slot 76. The outer wall of the telescopic rod B72 is rotatably connected to a connecting plate 77 via a bearing. The other end of the connecting plate 77 is fixedly connected to a magnet A79. The outer wall of the linkage rod A619 is fixedly connected to a connecting rod B710. The other end of the connecting rod B710 is fixedly connected to a magnet B711. The inner wall of the sedimentation tank 2 is provided with a chute 78, and the magnet A79 is slidably connected inside the chute 78. The bottom of the transmission shaft 62 and the top of the telescopic rod B72 are both located inside the fixing tube 73 .

[0029] When in use, when the linkage rod A619 rises, it will drive the connecting rod B710 to rise, and the magnetic block A79 at the other end of the connecting rod B710 will also move upward. Since the magnetic block B711 is magnetically connected to the magnetic block A79, when the magnetic block A79 rises, it will drive the magnetic block B711 to slide upward inside the slide groove 78, and then the magnetic block B711 will drive the upper half of the telescopic rod B72 to stretch and move upward through the connecting plate 77, and then the telescopic rod B72 will drive the cross block 75 at its top to move upward inside the fixed cylinder 73. When the cross block 75 is in contact with the bottom of the transmission shaft 62, when the cross groove 76 at the bottom of the transmission shaft 62 coincides with the cross block 75, the cross block 75 will enter the inside of the cross groove 76, and then the transmission shaft 62 will drive the telescopic rod B72 to rotate. At this time, the bottom of the sedimentation tank 2 is opened, and the rotation of the telescopic rod B72 will drive the spiral conveying blade 74 on its outer wall to rotate, thereby sending out the garbage produced by the sedimentation.

[0030] Example 3, please refer to Figure 1-Figure 7, on the basis of Embodiment 1, a compression component 8 is assembled inside the C-shaped seat 1. The compression component 8 includes a fixed frame 81 which is fixedly connected to the inside of the C-shaped seat 1. A material guiding plate 82 is fixedly connected to the inner wall of the fixed frame 81. A material discharging port 83 is formed in the bottom of the fixed frame 81 and the C-shaped seat 1. A through groove is formed in the side of the fixed frame 81. A baffle 85 is slidably connected to the inside of the C-shaped seat 1. A linkage rod B86 is fixedly connected to the outer wall of the baffle 85. A rotating rod 89 is rotatably connected to the inside of the C-shaped seat 1. A bevel gear A810, a connecting rod A812 and a pressing rod 815 are fixedly sleeved on the outer wall of the rotating rod 89. The other end of the connecting rod A812 is rotatably connected to a connecting rod B813 through a pin shaft. The bottom of the connecting rod B813 is hinged to a pressing plate 814. A fixed block B87 is fixedly connected to the inside of the C-shaped seat 1. A spring C88 is fixedly connected to the outer wall of the fixed block B87. The other end of the spring C88 is fixedly connected to the linkage rod B86. A telescopic rod C816 is fixedly connected to the bottom of the disinfection tank 3. The bottom of the telescopic rod C816 is fixedly connected to the pressing plate 814. A bevel gear B811 is fixedly connected to the bottom of the stirring shaft 91. The bevel gear B811 meshes with the bevel gear A810.

[0031] During use, the garbage generated by precipitation falls into the inside of the fixed frame 81. Under the action of the material guiding plate 82, it will slide to the upper end of the baffle 85. When the disinfectant and the precipitated sewage are processed in the disinfection tank 3, it will drive the stirring shaft 91 to rotate through an external motor, and stir through the stirring rod 92. The rotation of the stirring shaft 91 will drive the bevel gear B811 to rotate, and then drive the meshing bevel gear A810 to rotate. Then the rotating rod 89 can rotate counterclockwise accordingly. Then the connecting rod A812 on the outer wall of the rotating rod 89 will rotate counterclockwise accordingly. Then the connecting rod A812 will drive the connecting rod B813 hinged to its other end to rotate downward. Then the pressing plate 814 at the other end of the connecting rod B813 will move downward with the assistance of the telescopic rod C816. Then the garbage can be compressed. When the connecting rod A812 rotates to the lower end of the rotating rod 89 and continues to rotate, it can move upward through the connecting rod B813. Then the pressing plate 814 can move upward. At the same time, the pressing rod 815 that always rotates with the rotating rod 89 will contact the side linkage rod B86. At this time, when the pressing rod 815 continues to rotate, it will push the linkage rod B86 away from the rotating rod 89. When the linkage rod B86 moves, it will带动挡板85一起移动,当抵杆815将联动杆B86推至最远端时,挡板85则会将下料口8完全打开,那么此时已然压制成块的垃圾则会掉出,而此时抵杆815继续旋转,在弹簧C88的作用下使得联动杆B86以及挡板85复位。

[0032] It should be noted that there is an unclear part in the original text of item where "带动挡板85一起移动" seems to be an incomplete expression. I have translated it as accurately as possible based on the context. If there are any further clarifications or corrections needed, please let me know.The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A sedimentation device for industrial wastewater treatment, characterized in that: Comprising: C-shaped seat; Precipitation tank and disinfection tank, the precipitation tank and the disinfection tank are fixedly connected to the inner side of the C-shaped seat, a water inlet pipe is fixedly connected to the upper end of the C-shaped seat, and a connecting pipe is fixedly connected between the precipitation tank and the disinfection tank; A filter plate is arranged at the top of the precipitation tank, a transmission shaft is rotatably connected to the inner side of the C-shaped seat, a connecting rod A is fixedly connected to the outer wall of the transmission shaft, the connecting rod A, the other end of the connecting rod A is fixedly connected to a ring, a convex block is fixedly connected to the bottom of the ring, a fixed block A is fixedly connected to the inner wall of the precipitation tank, a spring A is fixedly connected to the upper end of the fixed block A, the upper end of the spring A is fixedly connected to the filter plate, an L-shaped rod slidably penetrates through the middle of the fixed block A, a spring B is fixedly connected between the fixed block A and the L-shaped rod, a strip-shaped block is fixedly connected to the outer wall of the transmission shaft, a movable sleeve is slidably connected to the outer walls of the transmission shaft and the strip-shaped block, a scraper is fixedly connected to the outer wall of the movable sleeve, a vertical plate is fixedly connected to the inner side of the C-shaped seat, a movable rod is hinged to the outer wall of the vertical plate through a pin shaft, a sliding shaft A and a sliding shaft B are fixedly connected to both ends of the movable rod, a circular collecting frame is movably sleeved on the outer wall of the precipitation tank, connecting blocks are fixedly connected to both outer walls of the circular collecting frame, a linkage rod A slidably penetrates through the upper side of the disinfection tank, and a floating plate is fixedly connected to the bottom of the linkage rod A.

2. A sedimentation device for industrial wastewater treatment according to claim 1, characterized in that: Moving grooves B and moving grooves A are formed in the outer walls of the connecting block and the linkage rod A, and the sliding shaft A and the sliding shaft B are respectively slidably connected to the inside of the moving groove A and the moving groove B.

3. A sedimentation device for industrial wastewater treatment according to claim 1, characterized in that: A telescopic rod A is fixedly connected to the upper end of the connecting block, and the upper end of the telescopic rod A is fixedly connected to the C-shaped seat.

4. A sedimentation device for industrial wastewater treatment according to claim 1, characterized in that: A stirring shaft is rotatably connected to the inner side of the C-shaped seat, and stirring rods are fixedly connected to the outer wall of the stirring shaft.

5. A sedimentation device for industrial wastewater treatment according to claim 4, characterized in that: A discharging component is assembled on the inner wall of the precipitation tank, the discharging component includes a C-shaped plate, the C-shaped plate is fixedly connected to the inner wall of the precipitation tank, a telescopic rod B is rotatably connected to the lower side of the C-shaped plate through a bearing, a fixed cylinder is fixedly connected to the upper end of the C-shaped plate, a spiral conveying blade is fixedly connected to the outer wall of the telescopic rod B, a cross block is fixedly connected to the bottom of the transmission shaft, a cross groove is formed in the upper end of the telescopic rod B, a connecting plate is rotatably connected to the outer wall of the telescopic rod B through a bearing, a magnetic block A is fixedly connected to the other end of the connecting plate, a connecting rod B is fixedly connected to the outer wall of the linkage rod A, and a magnetic block B is fixedly connected to the other end of the connecting rod B.

6. A sedimentation device for industrial wastewater treatment according to claim 5, characterized in that: A sliding groove is formed in the inner wall of the precipitation tank, and the magnetic block A is slidably connected to the inside of the sliding groove.

7. A sedimentation device for industrial wastewater treatment according to claim 6, characterized in that: Both the bottom of the transmission shaft and the top of the telescopic rod B are located inside the fixed cylinder.

8. The sedimentation device for industrial wastewater treatment according to claim 4, characterized in that: A compression component is assembled inside the U-shaped seat. The compression component includes a fixed frame, which is fixedly connected to the inside of the U-shaped seat. A material guiding plate is fixedly connected to the inner wall of the fixed frame. A material discharging port is formed at the bottom of the fixed frame and the U-shaped seat. A through groove is formed on the side surface of the fixed frame. A baffle is slidably connected to the inside of the U-shaped seat. A linkage rod B is fixedly connected to the outer wall of the baffle. A rotating rod is rotatably connected to the inside of the U-shaped seat. A bevel gear A, a connecting rod A and a pressing rod are fixedly sleeved on the outer wall of the rotating rod. The other end of the connecting rod A is rotatably connected to a connecting rod B through a pin shaft. The bottom of the connecting rod B is hinged to a pressing plate.

9. The sedimentation device for industrial wastewater treatment according to claim 8, characterized in that: A fixed block B is fixedly connected to the inside of the U-shaped seat. A spring C is fixedly connected to the outer wall of the fixed block B. The other end of the spring C is fixedly connected to the linkage rod B. A telescopic rod C is fixedly connected to the bottom of the disinfection tank. The bottom of the telescopic rod C is fixedly connected to the pressing plate.

10. The sedimentation device for industrial wastewater treatment according to claim 9, characterized in that: A bevel gear B is fixedly connected to the bottom of the stirring shaft. The bevel gear B meshes with the bevel gear A.

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