Water pollution centrifugal treatment device

Abstract

The application discloses a water pollution centrifugal treatment equipment and relates to the technical field of water pollution prevention and control equipment. The water pollution centrifugal treatment equipment comprises a liquid discharge centrifugal box, the liquid discharge centrifugal box comprises a liquid discharge box, a conical centrifugal cylinder is rotationally connected in the liquid discharge box, a double-port water inlet box is communicated with the top of the liquid discharge box, a containing box is fixedly connected to the bottom of the liquid discharge box, infrared heating plates are fixedly connected to the left and right sides of the liquid discharge box, a cylinder wall cleaning mechanism is fixedly connected to the top of the liquid discharge box, and the cylinder wall cleaning mechanism comprises a cleaning arm fixedly connected to the top of the liquid discharge box. The water pollution centrifugal treatment equipment is provided with the cylinder wall cleaning mechanism, a pre-filtering mechanism and a smashing inhibition mechanism, stubborn dirt attached to the cylinder wall of the centrifugal cylinder can be removed, the growth of microorganisms on the surface of the centrifugal cylinder and in the containing box is inhibited, and the working efficiency and sustainability of the device are improved.

Description

Technical Field

[0001] This invention relates to the field of water pollution control equipment technology, specifically to a water pollution centrifugal treatment device. Background Technology

[0002] Water pollution refers to the phenomenon where water bodies are polluted by harmful substances, resulting in a reduction or loss of the water's usability. Wastewater centrifugal separation treatment is a water treatment technology that uses centrifugal force generated by a high-speed rotating container to achieve solid-liquid separation based on the density difference between suspended solids and water. It is often used to treat pollutants with higher densities, including metal particles and gravel. Patent application CN120247160A discloses a water pollution centrifugal treatment device, belonging to the field of water pollution treatment technology. It includes a tank and a centrifuge cylinder. The cylindrical inner cavity of the tank is divided into an inlet chamber and a outlet chamber by the centrifuge cylinder. Liquid is introduced through an inlet pipe. The bottom of the centrifuge cylinder is arc-shaped and is equipped with a top blower to assist in cleaning pollutants. Waste is discharged through a waste outlet connected to a negative pressure chamber. The device is equipped with a negative pressure chamber, a filter screen and other structures. It uses gravity to discharge liquid and the centrifuge cylinder speed is controlled by a motor. The centrifugal treatment equipment for water pollution provided by this patent cannot guarantee the cleaning effect on some strongly attached debris in sewage, causing the debris to accumulate and adhere, thus affecting the separation and filtration effect of the device. Summary of the Invention

[0003] In view of the shortcomings of the prior art, the present invention provides a water pollution centrifugal treatment device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a water pollution centrifugal treatment device, comprising a discharge centrifuge box, the discharge centrifuge box including a discharge tank, a conical centrifuge cylinder rotatably connected inside the discharge tank, the surface of the conical centrifuge cylinder having through holes, a double-inlet water tank connected to the top of the discharge tank, a receiving tank fixedly connected to the bottom of the discharge tank, an electrical control cabinet fixedly connected to the left side of the receiving tank, infrared heating plates fixedly connected to both sides of the discharge tank, the infrared heating plates being electrically connected to the electrical control cabinet via wires, and a cylinder wall vibration cleaning mechanism fixedly connected to the top of the discharge tank, the cylinder wall vibration cleaning mechanism including a vibration cleaning arm fixedly connected to the top of the discharge tank; The vibration arm includes: Arm root, which is fixedly connected to the top of the drain tank and located at the bottom of the double-inlet water tank; A corner arm body, which is fixedly connected to the back of the arm root, has toothed edges on both the left and right sides, and is located inside a double-inlet water tank. The drain pipe is embedded in the arm root and corner arm body. A rectangular blind hole communicating with the drain pipe is opened on the front of the corner arm body. The front of the drain pipe is connected to an external water pump. The drain pipe is used to discharge cleaning fluid. The heating element is embedded inside the corner arm and is electrically connected to the electrical control cabinet via a wire.

[0005] Preferably, a temperature sensor is embedded inside the drain tank, and ultrasonic vibration plates are fixedly connected to both the front and back of the inner wall of the drain tank. The ultrasonic vibration plates are electrically connected to the electrical control cabinet via wires. A drain pipe is provided at the bottom of the drain tank, and the drain pipe is connected to an external collection mechanism. A circular tube is fixedly connected to the bottom of the conical centrifuge cylinder, and a gear ring is fixedly connected to the outer surface of the circular tube. A gear is fixedly connected to the bottom of the drain tank, and an AC motor is fixedly connected to the bottom of the gear. The motor is electrically connected to the electrical control cabinet via wires. The gear at the bottom of the drain tank meshes with the gear ring of the conical centrifuge cylinder.

[0006] Preferably, a vibration motor is fixedly connected to the top of the arm root, there are two arm roots symmetrically distributed on the top of the drain tank, a bottom cleaning plate is fixedly connected between the corner arms, the bottom cleaning plate is located inside the circular pipe of the conical centrifuge, and an arc-shaped scraper is fixedly connected to the front and rear of the conical centrifuge.

[0007] Preferably, the top and right side of the dual-inlet water tank are connected to square pipes. A triangular baffle is fixedly connected to the top of the inner wall of the square pipe on the right side of the dual-inlet water tank. The square pipe at the top of the dual-inlet water tank is used to discharge sewage, and the square pipe on the right side of the dual-inlet water tank is used to discharge large impurities filtered out. A pre-filtration mechanism is fixedly connected to the bottom of the inner wall of the dual-inlet water tank. The pre-filtration mechanism includes a multi-layer filter plate assembly fixedly connected to the bottom of the inner wall of the dual-inlet water tank.

[0008] Preferably, a self-sealing tilting plate is rotatably connected to the front of the inner wall of the dual-inlet water tank. The self-sealing tilting plate includes an interception action plate rotatably connected to the front of the inner wall of the dual-inlet water tank. The top of the interception action plate has a through hole, and a sealing inclined plate is fixedly connected to the right side of the interception action plate. The right end of the sealing inclined plate is inclined upward.

[0009] Preferably, a tilting plate actuating frame is fixedly connected to the top of the dual-inlet water tank. The tilting plate actuating frame includes a limiting rail fixedly connected to the top of the dual-inlet water tank. A support column slide is slidably connected to the top of the limiting rail. The right side of the support column slide is fixedly connected to the limiting rail via a spring. A supporting rotating column is fixedly connected to the top of the support column slide. An electric winch is fixedly connected to the top of the supporting column slide. The electric winch is located on the right side of the limiting rail. The electric winch is fixedly connected to the top of the intercepting actuating plate via a steel cable. The electric winch is electrically connected to the electrical control cabinet via a wire. The steel cable of the electric winch is located at the top of the supporting rotating column.

[0010] Preferably, an ultraviolet germicidal lamp is fixedly connected to the top of the inner wall of the containment box, and a crushing and suppressing mechanism is connected to the bottom of the circular pipe of the conical centrifuge cylinder. The crushing and suppressing mechanism includes a connecting square tube connected to the bottom of the circular pipe of the conical centrifuge cylinder. The bottom of the connecting square tube is connected to the top of the containment box. A helical tooth grinding roller is rotatably connected inside the connecting square tube. The helical tooth grinding roller includes a roller body rotatably connected to the front of the inner wall of the connecting square tube. An electric motor is fixedly connected to the front of the roller body. The electric motor is a DC motor and is electrically connected to the electrical control cabinet through wires.

[0011] Preferably, the roller body has an irregularly shaped oil groove inside, the cross-section of the irregularly shaped oil groove is two symmetrical horizontal E-shapes, the back of the inner wall of the roller body has a circular blind hole, the circular blind hole is connected to the irregularly shaped oil groove, and an ultrasonic vibration rod is fixedly connected to the back of the roller body through the circular blind hole. The ultrasonic vibration rod is electrically connected to the electrical control cabinet through a wire.

[0012] This invention provides a centrifugal treatment device for water pollution. It has the following beneficial effects: 1. This water pollution centrifugal treatment equipment, by setting up a cylinder wall vibration cleaning mechanism, uses a vibration cleaning arm in conjunction with a conical centrifugal cylinder. The toothed edge of the vibration cleaning arm vibrates to remove stubborn dirt adhering to the centrifugal cylinder wall. At the same time, after the centrifugation process is completed, the cleaning liquid sprayed by the vibration cleaning arm is heated by an electric heating tube to further clean the remaining stubborn dirt, improve the cleanliness of the device, prevent blockage inside the device, and maintain the working efficiency of the device.

[0013] 2. This water pollution centrifugal treatment equipment, by setting up a cylinder wall vibration cleaning mechanism, uses a bottom cleaning plate in conjunction with the pipe at the bottom of the conical centrifuge cylinder to unclog and scrape away the dirt blocking the inside of the pipe, preventing the blockage from affecting the normal operation of the device. The vibration cleaning arm, in conjunction with the infrared heating plate and ultrasonic vibration plate inside the drain tank, assists the conical centrifuge cylinder in cleaning dirt through infrared heating and high-frequency vibration, while also inhibiting the growth of microorganisms on the surface of the centrifuge cylinder, which affects the service life of the conical centrifuge cylinder, thus improving the reliability of the device, as well as its working efficiency and filtration effect.

[0014] 3. This water pollution centrifugal treatment equipment, by setting up a pre-filtration mechanism, utilizes a multi-layer filter plate assembly in conjunction with a self-sealing tilting plate and a tilting plate action frame to achieve preliminary filtration of wastewater entering the device, preventing large impurities from clogging the centrifuge cylinder and affecting the subsequent centrifugal filtration process, thereby improving the device's filtration efficiency and effect on the water. At the same time, through the self-sealing tilting plate and a dual-inlet water tank, the device achieves a periodic cleaning process for the filtered large impurities, improving the device's working efficiency and sustainability.

[0015] 4. This centrifugal treatment equipment for water pollution, by setting up a pulverization and inhibition mechanism, and using a connecting square barrel in conjunction with a helical tooth grinding roller and an ultrasonic vibrating rod, achieves the pulverization and refinement of the filtered dirt. The use of an irregularly shaped oil tank in conjunction with the roller body and the ultrasonic vibrating rod improves the transmission effect of high-frequency vibration, further enhancing the pulverization effect of the device on dirt. The use of a containment box in conjunction with an ultraviolet sterilization lamp achieves the inhibition of microorganisms inside the containment box, preventing microorganisms from growing in the drain box for a long time, and further improving the filtration effect of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the overall internal structure of the present invention; Figure 3 This is a schematic diagram of the overall structure of the vibration cleaning arm of the present invention; Figure 4 For the present invention Figure 1 Enlarged schematic diagram of the structure at point A in the diagram; Figure 5 This is a cross-sectional view of the internal structure of the drain tank of the present invention; Figure 6 For the present invention Figure 1 Enlarged schematic diagram of the structure at point B in the diagram; Figure 7 For the present invention Figure 2 Enlarged schematic diagram of the structure at point C; Figure 8 This is a schematic diagram showing the positional relationship between the drain tank and the containment tank of the present invention; Figure 9 This is a schematic diagram showing the positional relationship between the helical tooth grinding roller and the ultrasonic vibration rod of the present invention. Figure 10 For the present invention Figure 5 A magnified schematic diagram of the structure at point D in the diagram.

[0017] In the diagram: 1. Drainage centrifuge; 11. Drainage tank; 12. Conical centrifuge cylinder; 13. Infrared heating plate; 14. Ultrasonic vibrating plate; 2. Double-inlet water tank; 3. Storage box; 4. Electrical control cabinet; 5. Cylinder wall cleaning mechanism; 51. Cleaning arm; 511. Arm root; 512. Corner arm body; 513. Drainage pipe; 514. Electric heating tube; 52. Cylinder bottom unblocking plate; 6. Pre-filtration mechanism; 61. Multi-layer filter plate assembly; 62. Self-sealing tilting plate; 621. Interception action plate; 622. Sealing inclined plate; 63. Tilting plate action frame; 631. Limiting track; 632. Support column slide; 633. Support rotating column; 634. Electric winch; 7. Crushing and suppressing mechanism; 71. Connecting square cylinder; 72. Helical tooth grinding roller; 721. Roller body; 722. Irregular oil tank; 73. Ultrasonic vibrating rod. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention. Example 1

[0020] Please see Figures 1-5 This invention provides a technical solution: a water pollution centrifugal treatment device, including a drain centrifuge box 1, the drain centrifuge box 1 including a drain tank 11, a temperature sensor embedded inside the drain tank 11, a drain pipe at the bottom of the drain tank 11 connected to an external collection mechanism, a conical centrifuge cylinder 12 rotatably connected inside the drain tank 11, a through hole on the surface of the conical centrifuge cylinder 12, a circular tube fixedly connected to the bottom of the conical centrifuge cylinder 12, a gear fixedly connected to the outer surface of the circular tube, a gear fixedly connected to the bottom of the drain tank 11, an electric motor fixedly connected to the bottom of the gear, the electric motor being an AC motor, the electric motor being electrically connected to an electrical control cabinet 4 via wires, the gear at the bottom of the drain tank 11 meshing with the gear ring of the conical centrifuge cylinder 12, infrared heating plates 13 fixedly connected to both the left and right sides of the drain tank 11, the infrared heating plates 13 being electrically connected to the electrical control cabinet 4 via wires, and ultrasonic vibration plates 14 fixedly connected to the front and back of the inner wall of the drain tank 11, the ultrasonic vibration plates 14 being electrically connected to the electrical control cabinet 4 via wires; The top of the drain tank 11 is connected to a double-inlet water tank 2. The top and right side of the double-inlet water tank 2 are connected to square pipes. A triangular baffle is fixedly connected to the top of the inner wall of the square pipe on the right side of the double-inlet water tank 2. The square pipe at the top of the double-inlet water tank 2 is used to discharge sewage, and the square pipe on the right side of the double-inlet water tank 2 is used to discharge large impurities filtered. The bottom of the drain tank 11 is fixedly connected to a receiving box 3. An ultraviolet germicidal lamp is fixedly connected to the top of the inner wall of the receiving box 3. An electrical control cabinet 4 is fixedly connected to the left side of the receiving box 3. Polluted water often contains some highly adhesive debris. This debris adheres to the inside of the device, affecting the centrifugal filtration effect and making the device more prone to clogging and shutdown. Therefore, a cylinder wall vibration cleaning mechanism 5 is fixedly connected to the top of the drain tank 11. The cylinder wall vibration cleaning mechanism 5 includes a vibration cleaning arm 51 fixedly connected to the top of the drain tank 11. The vibration cleaning arm 51 includes: Arm root 511 is fixedly connected to the top of the drain tank 11. A vibration motor is fixedly connected to the top of the arm root 511. There are two arm roots 511, which are symmetrically distributed on the top of the drain tank 11. The arm root 511 is located at the bottom of the double-inlet water tank 2. The corner arm 512 is fixedly connected to the back of the arm root 511. The left and right sides of the corner arm 512 are provided with toothed edges. The corner arm 512 is located inside the double-inlet water tank 2. Drain pipe 513 is embedded in the arm root 511 and the corner arm body 512. A rectangular blind hole communicating with drain pipe 513 is opened on the front of the corner arm body 512. The front of drain pipe 513 is connected to an external water pump. Drain pipe 513 is used to discharge cleaning fluid. The electric heating element 514 is embedded inside the corner arm 512 and is electrically connected to the electrical control cabinet 4 through a wire. A bottom cleaning plate 52 is fixedly connected between the corner arms 512. The bottom cleaning plate 52 is located inside the circular pipe of the conical centrifuge cylinder 12. Two arc-shaped scrapers are fixedly connected to the front and rear of the conical centrifuge cylinder 12.

[0021] When in use, the device is started through the electrical control cabinet 4. After the device is started, the conical centrifuge 12 rotates under the drive of the motor. Sewage enters the device through the square pipe at the top of the double-inlet water tank 2. The sewage carrying impurities enters the conical centrifuge 12 through the double-inlet water tank 2. The impurities are blocked by the conical centrifuge 12. The sewage enters the drain tank 11. The impurities blocked by the conical centrifuge 12 enter the receiving tank 3 through the circular pipe under the action of centrifugal force. The sewage after centrifugal filtration flows into the external collection mechanism through the drain pipe, completing the centrifugal filtration process. During the centrifugal filtration process, some highly adhesive contaminants adhere to the inner wall of the conical centrifuge cylinder 12. However, due to the rotation of the conical centrifuge cylinder 12 relative to the cleaning arm 51, the teeth of the cleaning arm 51 scrape the contaminants off the inner wall surface of the conical centrifuge cylinder 12 under the combined action of mechanical scraping, vibration generated by the vibration motor, and heat generated after the electric heating tube 514 is energized. The bottom unblocking plate 52 removes the contaminants adhering to the inside of the circular pipe of the conical centrifuge cylinder 12, thereby unblocking the conical centrifuge cylinder 12. The ultrasonic vibration plate 14 generates high-frequency vibration after being energized. The vibration is transmitted to the surface of the conical centrifuge cylinder 12 through the sewage, assisting the cleaning arm 51 in cleaning the conical centrifuge cylinder 12. At the same time, the ultrasonic vibration helps to inhibit the activity of microorganisms in the sewage. After all the sewage is discharged and the centrifugal filtration of the water is completed, the conical centrifuge cylinder 12 continues to rotate. The drain pipe 513 discharges cleaning liquid into the inner surface of the conical centrifuge cylinder 12. The cleaning liquid is evenly coated on the inner wall of the conical centrifuge cylinder 12 under the relative rotation of the corner arm 512 and the conical centrifuge cylinder 12, thereby achieving further cleaning of the conical centrifuge cylinder 12. After the infrared heating plate 13 is powered on, it irradiates the conical centrifuge cylinder 12. The conical centrifuge cylinder 12 heats up under the action of infrared radiation. At the same time, the high temperature inhibits the activity of microorganisms, and in conjunction with the cleaning liquid, it achieves further cleaning of microorganisms and stubborn dirt. Example 2

[0022] Please see Figures 1-7 Based on Embodiment 1, the present invention provides a technical solution: polluted water usually contains large debris such as tree branches and plastic products. These debris can easily clog the inlet of the device and affect subsequent sewage treatment. Therefore, a pre-filtration mechanism 6 is fixedly connected to the bottom of the inner wall of the double-inlet water tank 2. The pre-filtration mechanism 6 includes a multi-layer filter plate group 61 fixedly connected to the bottom of the inner wall of the double-inlet water tank 2. A self-sealing tilting plate 62 is rotatably connected to the front of the inner wall of the double-inlet water tank 2. The self-sealing tilting plate 62 includes an intercepting action plate 621 rotatably connected to the front of the inner wall of the double-inlet water tank 2. A through hole is opened at the top of the intercepting action plate 621. A sealing inclined plate 622 is fixedly connected to the right side of the intercepting action plate 621. The right end of the sealing inclined plate 622 is inclined upward. The right side of the sealing inclined plate 622 is located at the bottom of the triangular block of the double-inlet water tank. A tilting plate actuation frame 63 is fixedly connected to the top of the dual-inlet water tank 2. The tilting plate actuation frame 63 includes a limiting rail 631 fixedly connected to the top of the dual-inlet water tank 2. A support column slide 632 is slidably connected to the top of the limiting rail 631. The right side of the support column slide 632 is fixedly connected to the limiting rail 631 by a spring. A support rotating column 633 is fixedly connected to the top of the support column slide 632. An electric winch 634 is fixedly connected to the top of the support column slide 632. The electric winch 634 is located to the right of the limiting rail 631. The electric winch 634 is fixedly connected to the top of the interception actuation plate 621 by a steel cable. The electric winch 634 is electrically connected to the electrical control cabinet 4 by a wire. The steel cable of the electric winch 634 is located at the top of the support rotating column 633.

[0023] When in use, when sewage is discharged from the outside into the double-inlet tank 2, the larger particles in the sewage are directly blocked by the interception action plate 621, the smaller particles are blocked by the multi-layer filter plate group 61, and the remaining relatively fine particles enter the conical centrifuge cylinder 12 with the sewage to perform the centrifugal filtration process in Example 1. As the interception plate 621 intercepts more dirt, it presses down on the multi-layer filter plate assembly 61 under the gravity of larger dirt. At the same time, the sealing plate 622 increases the contact pressure with the triangular block of the double-inlet water tank 2 under the action of the interception plate 621, thereby improving the sealing performance between the sealing plate 622 and the double-inlet water tank 2 and preventing excess sewage from seeping out. After the sewage treatment process is completed, the electrical control cabinet 4 controls the electric winch 634 to wind up the steel cable. The steel cable slides relative to the support column 633, and the steel cable drives the interception action plate 621 to rotate upward. During this process, because the part of the interception action plate 621 connected to the steel cable has a horizontal displacement, the support column 633 drives the support column slide 632 to slide to the right under the action of the horizontal component force of the steel cable. As the interception action plate 621 rotates, the sealing inclined plate 622 disengages from the triangular block of the double-inlet water tank 2, and the intercepted large debris slides to the right under the action of gravity and slides out from the square hole on the right side of the double-inlet water tank 2. Example 3

[0024] Please see Figures 1-10Based on Embodiments 1 and 2, this invention provides a technical solution: Since the cleaned debris has varying shapes, it reduces the space utilization of the collection mechanism and the processing efficiency of the device, while accelerating the growth of microorganisms, polluting the internal environment of the device, and affecting the device's water treatment quality. Therefore, a crushing and suppression mechanism 7 is connected to the bottom of the circular pipe of the conical centrifuge cylinder 12. The crushing and suppression mechanism 7 includes a connecting square cylinder 71 connected to the bottom of the circular pipe of the conical centrifuge cylinder 12. The bottom of the connecting square cylinder 71 is connected to the top of the receiving box 3. A helical tooth grinding roller 72 is rotatably connected inside the connecting square cylinder 71. The helical tooth grinding roller 72 includes a rotatably connected... A roller 721 is attached to the front of the inner wall of the square tube 71. A motor is fixedly connected to the front of the roller 721. The motor is a DC motor and is electrically connected to the electrical control cabinet 4 through a wire. An irregularly shaped oil groove 722 is opened inside the roller 721. The cross-section of the irregularly shaped oil groove 722 is two symmetrical horizontal E-shapes. The irregularly shaped oil groove 722 is filled with lubricating oil to improve the ultrasonic vibration transmission effect. A circular blind hole is opened on the back of the inner wall of the roller 721. The circular blind hole is connected to the irregularly shaped oil groove 722. An ultrasonic vibration rod 73 is fixedly connected to the back of the roller 721 through the circular blind hole. The ultrasonic vibration rod 73 is electrically connected to the electrical control cabinet 4 through a wire.

[0025] In use, the impurities filtered out in Example 1 enter the connecting square cylinder 71 through the circular pipe of the conical centrifuge cylinder 12, and are ground by the roller 721 driven by the electric motor in conjunction with the connecting square cylinder 71. The ground impurities fall into the receiving box 3 and are irradiated by the ultraviolet germicidal lamp of the receiving box 3. The activity of microorganisms in the impurities gradually decreases after being irradiated by ultraviolet light until they lose their activity. During this process, the vibration generated by the ultrasonic vibrating rod 73 is transmitted to the tooth surface of the roller body 721 through the hydraulic oil in the irregular oil groove 722, which promotes the removal of dirt from the tooth surface and helps to improve the crushing effect. At the same time, the ultrasonic vibration can initially inhibit the biological activity of microorganisms in the dirt, further improving the inhibition effect.

[0026] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A centrifugal treatment device for water pollution, comprising a drain centrifuge chamber (1), wherein the drain centrifuge chamber (1) includes a drain tank (11), and a conical centrifuge cylinder (12) is rotatably connected inside the drain tank (11), characterized in that: Infrared heating plates (13) are fixedly connected to both the left and right sides of the drain tank (11), and a cylinder wall vibration cleaning mechanism (5) is fixedly connected to the top of the drain tank (11). The cylinder wall vibration cleaning mechanism (5) includes a vibration cleaning arm (51) fixedly connected to the top of the drain tank (11). The vibration arm (51) includes: Arm root (511), the arm root (511) is fixedly connected to the top of the drain tank (11), and the arm root (511) is located at the bottom of the double-inlet water tank (2); Corner arm body (512), the corner arm body (512) is fixedly connected to the back of the arm root (511), and toothed edges are provided on both the left and right sides of the corner arm body (512). The drain pipe (513) is embedded in the arm root (511) and the corner arm body (512). The corner arm body (512) has a rectangular blind hole on its front that communicates with the drain pipe (513).

2. The water pollution centrifugal treatment device according to claim 1, characterized in that: A temperature sensor is embedded inside the drain tank (11). An ultrasonic vibration plate (14) is fixedly connected to both the front and back of the inner wall of the drain tank (11). A circular tube is fixedly connected to the bottom of the conical centrifuge cylinder (12). A gear is fixedly connected to the outer surface of the circular tube. A gear is fixedly connected to the bottom of the drain tank (11). A motor is fixedly connected to the bottom of the gear. The gear at the bottom of the drain tank (11) meshes with the gear of the conical centrifuge cylinder (12).

3. The water pollution centrifugal treatment device according to claim 2, characterized in that: A vibration motor is fixedly connected to the top of the arm root (511). There are two arm roots (511) and they are symmetrically distributed on the top of the drain tank (11). The corner arm body (512) is located inside the double-inlet water tank (2). A bottom cleaning plate (52) is fixedly connected between the corner arm bodies (512). The bottom cleaning plate (52) is located inside the circular pipe of the conical centrifuge cylinder (12). An arc-shaped scraper is fixedly connected to the front and rear of the conical centrifuge cylinder (12). An electric heating tube (514) is embedded inside the corner arm body (512).

4. The water pollution centrifugal treatment device according to claim 1, characterized in that: The top of the drain tank (11) is connected to a double-inlet water tank (2). The top and right side of the double-inlet water tank (2) are connected to square pipes. The bottom of the inner wall of the double-inlet water tank (2) is fixedly connected to a pre-filtration mechanism (6). The pre-filtration mechanism (6) includes a multi-layer filter plate group (61) fixedly connected to the bottom of the inner wall of the double-inlet water tank (2).

5. A centrifugal treatment device for water pollution according to claim 4, characterized in that: A self-sealing tilting plate (62) is rotatably connected to the front of the inner wall of the double-inlet water tank (2). The self-sealing tilting plate (62) includes an interception action plate (621) rotatably connected to the front of the inner wall of the double-inlet water tank (2). A through hole is provided at the top of the interception action plate (621). A sealing inclined plate (622) is fixedly connected to the right side of the interception action plate (621). The right end of the sealing inclined plate (622) is inclined upward.

6. A centrifugal treatment device for water pollution according to claim 5, characterized in that: The top of the double-inlet water tank (2) is fixedly connected to a tilting plate action frame (63). The tilting plate action frame (63) includes a limiting rail (631) fixedly connected to the top of the double-inlet water tank (2). A support column slide (632) is slidably connected to the top of the limiting rail (631). The right side of the support column slide (632) is fixedly connected to the limiting rail (631) by a spring. An electric winch (634) is fixedly connected to the top of the support column slide (632). The electric winch (634) is fixedly connected to the top of the interception action plate (621) by a steel cable.

7. A water pollution centrifugal treatment device according to claim 1, characterized in that: The bottom of the drain tank (11) is fixedly connected to a receiving box (3), and the top of the inner wall of the receiving box (3) is fixedly connected to an ultraviolet germicidal lamp. The bottom of the circular pipe of the conical centrifuge cylinder (12) is connected to a crushing and inhibiting mechanism (7). The crushing and inhibiting mechanism (7) includes a connecting square cylinder (71) connected to the bottom of the circular pipe of the conical centrifuge cylinder (12). The bottom of the connecting square cylinder (71) is connected to the top of the receiving box (3). The connecting square cylinder (71) is rotatably connected to a helical tooth grinding roller (72). The helical tooth grinding roller (72) includes a roller body (721) rotatably connected to the front of the inner wall of the connecting square cylinder (71). The front of the roller body (721) is fixedly connected to an electric motor.

8. A water pollution centrifugal treatment device according to claim 7, characterized in that: The roller body (721) has an irregularly shaped oil groove (722) inside. The cross-section of the irregularly shaped oil groove (722) is two symmetrical horizontal E-shapes. A circular blind hole is provided on the back of the inner wall of the roller body (721). The circular blind hole is connected to the irregularly shaped oil groove (722). An ultrasonic vibration rod (73) is fixedly connected to the back of the roller body (721) through the circular blind hole.

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