Filtering equipment with electro-adsorption filter element

Abstract

The invention belongs to the technical field of filtering equipment, and particularly relates to filtering equipment with an electro-adsorption filter element, which comprises a separator, a sight glass fixedly mounted at the top of the separator, a support frame fixedly mounted on the separator, a primary filtering tank arranged in the separator, a liquid inlet pipe fixedly mounted on the separator and a liquid discharge pipe arranged on the separator, a blow-off pipe is mounted at the bottom end of the separator, an insulating binding post is fixedly mounted at the top of the separator, and an electro-adsorption filter element is fixedly mounted in the separator. According to the filtering equipment with the electro-adsorption filter element, large impurities in an oil product can be conveniently filtered and intercepted through the arranged annular filter plate and the arranged cleaning scraping plate, the situation that the impurities are adsorbed on the electro-adsorption filter element, and the burden of the electro-adsorption filter element is increased is avoided, the oil product can be preliminarily filtered through the annular filter plate, and large particles are removed, so that the oil product quality is improved. The annular filter plate relieves the workload of the subsequent electro-adsorption filter element, so that the service life is prolonged, the blocking risk of the electro-adsorption filter element is reduced, and the working efficiency of the whole filter system is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of filtration equipment, and more specifically, it is a filtration equipment with an electro-adsorption filter element. Background Art

[0002] A filtration equipment with an electro-adsorption filter element is a device that utilizes the principle of electro-adsorption to enhance the filtration effect. It uses an electric field to change the behavior of particles in a fluid, enhancing the ability to remove fine particles, suspended solids, and oil stains. It can effectively remove tiny particles and pollutants in water, and can even filter out some microorganisms. Compared with traditional chemical purification methods, this technology is usually more environmentally friendly.

[0003] A Chinese patent with the publication number CN206372590U discloses an electro-adsorption refining filter, which includes an oil inlet, an oil outlet, a separator upper sight glass, a sewage outlet, an electro-adsorption refining filter element, an insulating terminal, a sealing base, a locking nut, an insulating wire seat, and a separator bottom water pocket. The oil inlet and the oil outlet are respectively arranged at the lower part and the upper side position of the filter; the separator upper sight glass is arranged at the top position of the filter; the sealing base, the separator bottom water pocket, and the sewage outlet are arranged at the bottom position of the filter. By adopting the electro-adsorption refining filter, the utility model can not only filter particulate mechanical impurities in the oil product, but also filter and separate polar substances in the lubricating oil product. Since the electro-adsorption technology principle adopted is essentially different from traditional mechanical filtration, the problem of blockage during the filtration process is avoided, and the lubricating oil filtration efficiency of enterprises is improved.

[0004] When the existing electro-adsorption refining filter filters oil products, it is difficult to effectively intercept large impurities. These impurities are easily attached to the electro-adsorption filter element and do not have the function of intercepting large impurities. When the impurities on the electro-adsorption filter element accumulate too much, it will increase the burden on the electro-adsorption filter element, thereby affecting the filtration efficiency.

[0005] Therefore, the present invention provides a filtration equipment with an electro-adsorption filter element. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art and solve the problem of inconvenient filtration and interception of large impurities and reducing the burden on the electro-adsorption filter element, the present invention proposes a filtration equipment with an electro-adsorption filter element.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: A filtering device with an electro-adsorption filter element according to the present invention includes a separator. A sight glass is fixedly installed on the top of the separator. A support frame is fixedly installed on the separator. An initial filtration tank is arranged inside the separator. A liquid inlet pipe is fixedly installed on the separator, and the liquid inlet pipe is communicated with the initial filtration tank. A liquid discharge pipe is arranged on the separator. A sewage discharge pipe is installed at the bottom end of the separator, and the sewage discharge pipe is communicated with the initial filtration tank. An insulating terminal is fixedly installed on the top of the separator. An electro-adsorption filter element is fixedly installed inside the separator, and the insulating terminal is electrically connected to the electro-adsorption filter element. A support is fixedly installed inside the initial filtration tank. An installation block is fixedly installed on the support. A circular plate is fixedly installed on the installation block, and the diameter of the circular plate is equal to the diameter of the initial filtration tank. A support shaft is arranged inside the initial filtration tank. A limiting component is arranged on the support shaft. A rotating ring is arranged around the support shaft. Two sets of push plates are fixedly installed on the rotating ring. A strip-shaped scraping plate is vertically installed on the top of one set of push plates. A cleaning scraping plate is fixedly installed at the top end of the strip-shaped scraping plate. An annular filter plate is fixedly installed inside the initial filtration tank. A driving component is arranged inside the installation block. Through grooves are arranged in an array inside the circular plate. A sealing component for sealing the through grooves is arranged inside the circular plate. A pushing component is arranged inside the push plate. An opening and closing component is arranged on the separator.

[0008] By adopting the above technical solution, an external high-voltage power supply is connected through the insulating terminal to make the electro-adsorption filter element generate a three-dimensional electrostatic field. The oil product is transported into the separator through the liquid inlet pipe. The annular filter plate will preliminarily filter the impurities carried by the oil product. The preliminarily filtered oil product will flow through the electro-adsorption filter element. The electro-adsorption filter element can adsorb and separate the particulate impurities and polar substances in the oil product, thereby achieving the purpose of purifying the oil product. The filtered oil product will flow into the liquid discharge pipe, and the filtered oil product will flow to the outside through the liquid discharge pipe, thereby achieving the purpose of purifying the oil product.

[0009] Preferably, a conical block is fixedly installed on the circular plate, and the support shaft passes through the conical block. An annular groove is fixedly installed at one end of the cleaning scraping plate. A clamping ring corresponding to the annular groove is fixedly installed on the support shaft, and the clamping ring is engaged with the annular groove. A cylinder is arranged at the central position of the annular filter plate, and the support shaft passes through the cylinder. A cleaning plate is fixedly installed at the top end of the support shaft.

[0010] By adopting the above technical solution, after the filtered impurities fall on the conical block, the conical block will make the impurities flow onto the circular plate. When the cleaning scraping plate moves, it will drive the annular groove to rotate. The cooperation between the annular groove and the clamping ring will make the cleaning scraping plate rotate smoothly. When the driving component moves to make the support shaft rotate, it will drive the cleaning plate to rotate, and the rotation of the cleaning plate will push and scrape the impurities on the top of the annular filter plate.

[0011] Preferably, the limiting component includes a limiting ring and a clamping block. The limiting rings are symmetrically installed on the support shaft. The clamping block is fixedly installed inside the rotating ring, and the clamping block is engaged with the limiting ring.

[0012] By adopting the above technical solution, when the pushing plate is driven to move by the impact force of the oil product, the rotating ring will be driven to rotate. When the rotating ring rotates, the clamping block will rotate inside the limiting ring. Furthermore, the cooperation between the clamping block and the limiting ring will enable the rotating ring to rotate smoothly.

[0013] Preferably, a ratchet wheel is fixedly installed on the support shaft, and the ratchet wheel is located on one side of the limiting ring. A groove is provided inside the rotating ring. A limiting shaft is fixedly installed inside the groove. A ratchet pawl is rotatably arranged on the limiting shaft, and the ratchet pawl is located on one side of the ratchet wheel. A pressing spring is fixedly installed inside the groove, and one end of the pressing spring is fixedly connected to the ratchet pawl.

[0014] By adopting the above technical solution, when the pushing plate drives the rotating ring to rotate, the groove will be driven to move. When the groove moves, the ratchet pawl will be driven to move. Furthermore, the ratchet pawl can slide on the ratchet wheel. When the support shaft rotates in the reverse direction, the ratchet wheel will be driven to rotate, and the ratchet pawl will limit the ratchet wheel. Furthermore, the ratchet pawl will push the rotating ring to rotate. When the rotating ring rotates, the pushing plate will be driven to move. The pushing plate can be moved in two ways and can be moved according to the working conditions to drive the strip-shaped scraping plate and the cleaning scraping plate to move synchronously.

[0015] Preferably, the sealing component includes a sealing block, a receiving groove, and a driving mechanism. The receiving groove is provided inside the circular plate. The sealing block penetrates inside the receiving groove, and one end of the sealing block extends into the through groove for sealing the through groove. The driving mechanism is provided inside the receiving groove, and the driving mechanism is used to adjust the position of the sealing block.

[0016] By adopting the above technical solution, when the driving mechanism moves, the sealing block will move. After the sealing block moves into the receiving groove, the through groove is no longer sealed.

[0017] Preferably, the driving mechanism includes a threaded cylinder, a micro motor, and a threaded rod. The threaded cylinder is fixedly installed inside the sealing block. The micro motor is fixedly installed inside the receiving groove. The threaded rod is threadedly connected to the threaded cylinder, and one end of the threaded rod is fixedly connected to the output end of the micro motor.

[0018] By adopting the above technical solution, when the output end of the micro motor rotates, the threaded rod will be driven to rotate. When the threaded rod rotates, the threaded cylinder will move. The threaded cylinder will drive the sealing block to move synchronously. The movement of the sealing block can control the opening and closing state of the through groove.

[0019] Preferably, the driving assembly includes a frame, a power motor, a battery assembly, a rotating disk and a card slot. The frame is fixedly arranged inside the mounting block. The power motor is fixed inside the frame. The battery assembly is fixedly arranged inside the mounting block, and the battery assembly is electrically connected to the power motor and the micro-motor respectively. The central position of the rotating disk is fixedly connected to the output end of the power motor, and one end of the support shaft is fixedly connected to the central position of the rotating disk. The card slot is fixed inside the frame, and the rotating disk is engaged with the card slot.

[0020] By adopting the above technical solution, when the output end of the power motor rotates, it will drive the rotating disk to rotate. When the rotating disk rotates, the card slot will guide the rotating disk to make the rotating disk rotate smoothly. When the rotating disk rotates, it will drive the support shaft to rotate smoothly.

[0021] Preferably, the opening and closing assembly includes a groove body, a closing door, a handle and a sealing ring. The groove body is arranged on the separator. The closing door is arranged inside the groove body. The handle is fixedly installed on the closing door. The sealing ring is arranged around the closing door, and the closing door is fixedly connected to the separator through bolts.

[0022] By adopting the above technical solution, by disassembling the closing door, the groove body is no longer sealed, and then the substances falling on one side can be removed through the groove body.

[0023] Preferably, the pushing assembly includes a sliding groove, a pushing block, a driving spring and a guiding mechanism. The sliding groove is arranged inside the pushing plate. The pushing block is arranged inside the sliding groove, and the bottom end of the pushing block is conical. The driving spring is fixedly installed inside the sliding groove, and one end of the driving spring is fixedly connected to the pushing block. The guiding mechanism is arranged inside the sliding groove, and the guiding mechanism is used for guiding and limiting the pushing block.

[0024] By adopting the above technical solution, the elastic force of the driving spring itself will push the pushing block to move, so that the bottom end of the pushing block is in close contact with the top of the circular plate. When the pushing plate moves, it will drive the pushing block to move synchronously. The movement of the pushing block will push the impurities on the circular plate, so that the impurities move. When the pushing block moves the impurities to the inside of the through groove, when the pushing block and the through groove are on the same center line, then the driving spring moves back to its original position, which will cause the pushing block to move. The movement of the pushing block will push the impurities inside the through groove to be removed.

[0025] Preferably, the guiding mechanism includes a guiding cylinder and a guiding rod. The guiding cylinders are symmetrically arranged inside the pushing block. The guiding rod is arranged inside the guiding cylinder, and one end of the guiding rod is fixedly connected to the sliding groove.

[0026] By adopting the above technical solution, when the pushing block moves up and down, the cooperation of the guiding cylinder and the guiding rod will make the pushing block move smoothly.

[0027] The beneficial effects of the present invention are as follows: 1. A filtering device with an electro - adsorption filter element according to the present invention. By providing an annular filter plate and a cleaning scraper, it is convenient to filter and intercept large impurities in the oil product, preventing the impurities from adsorbing on the electro - adsorption filter element and increasing the burden on the electro - adsorption filter element. The annular filter plate can preliminarily filter the oil product. By removing larger particles, the annular filter plate reduces the subsequent working burden of the electro - adsorption filter element, thereby prolonging its service life, reducing the risk of blockage of the electro - adsorption filter element, improving the working efficiency of the entire filtering system. At the same time, when the cleaning scraper moves, it can remove the impurities intercepted by the annular filter plate, preventing the annular filter plate from being blocked and affecting the filtering effect.

[0028] 2. A filtering device with an electro - adsorption filter element according to the present invention. By providing a power motor and a push plate, there are two ways to make the strip - shaped scraper and the cleaning scraper move to remove the adsorbed impurities and prevent the filter element from being blocked. In the later stage, when cleaning the annular filter plate frequently, when the oil product is transported through the liquid inlet pipe, the oil product will flow towards the push plate, and the impact force of the oil product will push the push plate to move. Through the cooperation of the rotating ring and the support shaft, the push plate will make a circular motion. When the push plate rotates, it will drive the strip - shaped scraper and the cleaning scraper to move. The side of the strip - shaped scraper fits against the inner wall of the primary filter tank. When the strip - shaped scraper moves, it can scrape off the impurities adsorbed on the inner wall of the primary filter tank. The top of the cleaning scraper fits against the bottom of the annular filter plate, and can remove the impurities filtered by the annular filter plate. Thus, it is convenient to scrape off the preliminarily filtered impurities and the adsorbed substances on the inner wall of the primary filter tank, and effectively prevent the accumulation of adsorbed impurities, which are difficult to remove later. The scraped impurities will settle on the round plate. When the impact force of the oil product cannot make the push plate rotate, the power motor works to drive the rotating disk to rotate. When the rotating disk rotates, the card slot will guide the rotating disk to rotate smoothly. When the rotating disk rotates, it will drive the support shaft to rotate smoothly. When the support shaft rotates, it will drive the push plate to move, and then drive the strip - shaped scraper and the cleaning scraper to move to remove the adsorbed and filtered impurities. Appropriate methods can be selected according to actual conditions to drive the strip - shaped scraper and the cleaning scraper to move and remove the adsorbed impurities, improving the flexibility of the filtering device with the electro - adsorption filter element.

[0029] 3. The filtering device with an electroadsorption filter element according to the present invention facilitates the rapid discharging of the scraped impurities through the arranged push block and driving spring. The through groove is no longer sealed, and the elasticity of the driving spring itself will push the push block to move, so that the bottom end of the push block is in close contact with the top of the circular plate. When the push plate moves, it will drive the push block to move synchronously. The movement of the push block will push the impurities on the circular plate, causing the impurities to move. The push block moves to push the impurities into the through groove. When the push block and the through groove are on the same center line, and then the driving spring moves back to its original position, which will cause the push block to move. The push block moves into the through groove, and the movement of the push block will push the impurities inside the through groove to be cleared, causing the impurities to fall into the sewage discharge pipe. Through the sewage discharge pipe, the impurities will flow to the outside, thus facilitating the removal of the impurities. The push block can prevent the through groove from being blocked, facilitating the rapid discharging of the impurities entering the through groove. Then, through the through groove, the settled oil products will fall into the sewage discharge pipe, and through the sewage discharge pipe, the filtered impurities will flow to the outside, achieving the purpose of quickly discharging the filtered impurities and improving the sewage discharge efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described below with reference to the accompanying drawings.

[0031] Figure 1 is a perspective view of the filtering device with an electroadsorption filter element according to the present invention; Figure 2 is a schematic cross-sectional structure diagram of the present invention; Figure 3 is a schematic structure diagram of the separator in the present invention; Figure 4 is a schematic structure diagram of the annular filter plate in the present invention; Figure 5 is a schematic structure diagram of the cleaning scraper in the present invention; Figure 6 is the present invention Figure 2 magnified schematic diagram of structure A; Figure 7 is a schematic structure diagram of the support shaft in the present invention; Figure 8 is a schematic structure diagram of the rotating ring in the present invention; Figure 9 is a schematic structure diagram of the ratchet wheel in the present invention; Figure 10 is a schematic structure diagram of the push plate in the present invention; Figure 11 is a schematic structure diagram of the closing door in the present invention.

[0032] In the figure: 1. Separator; 3. Sight glass; 4. Liquid inlet pipe; 5. Drain pipe; 6. Blowdown pipe; 7. Insulated terminal; 8. Primary filter tank; 9. Support frame; 10. Electro - adsorption filter element; 12. Bracket; 13. Mounting block; 14. Annular filter plate; 15. Circular plate; 16. Conical block; 17. Support shaft; 18. Rotating ring; 19. Pusher plate; 20. Striped scraper; 21. Cleaning scraper; 22. Annular groove; 23. Snap ring; 25. Cylinder; 26. Limit ring; 27. Ratchet; 28. Block; 29. Groove; 30. Limit shaft; 31. Pawl; 32. Pressing spring; 33. Through groove; 34. Sealing block; 35. Threaded cylinder; 36. Storage groove; 37. Micro - motor; 38. Threaded rod; 39. Frame; 40. Power motor; 41. Battery assembly; 42. Rotating disk; 43. Card slot; 44. Cleaning plate; 45. Tank body; 46. Closing door; 47. Handle; 48. Sealing ring; 49. Slide groove; 50. Pusher block; 51. Guide cylinder; 52. Guide rod; 53. Driving spring. Detailed implementation mode

[0033] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with the specific implementation mode.

[0034] Such as Figures 1 to 11As shown in the figure, a filtering device with an electroadsorption filter element according to an embodiment of the present invention includes a separator 1. A sight glass 3 is fixedly installed at the top of the separator 1. A support frame 9 is fixedly installed on the separator 1. An initial filtration tank 8 is arranged inside the separator 1. A liquid inlet pipe 4 is fixedly installed on the separator 1, and the liquid inlet pipe 4 is communicated with the initial filtration tank 8. A liquid discharge pipe 5 is arranged on the separator 1. A sewage discharge pipe 6 is installed at the bottom end of the separator 1, and the sewage discharge pipe 6 is communicated with the initial filtration tank 8. An insulating terminal 7 is fixedly installed at the top of the separator 1. An electroadsorption filter element 10 is fixedly installed inside the separator 1, and the insulating terminal 7 is electrically connected to the electroadsorption filter element 10. A support 12 is fixedly installed inside the initial filtration tank 8. An installation block 13 is fixedly installed on the support 12. A circular plate 15 is fixedly installed on the installation block 13, and the diameter of the circular plate 15 is equal to the diameter of the initial filtration tank 8. A support shaft 17 is arranged inside the initial filtration tank 8. A limiting component is arranged on the support shaft 17. A rotating ring 18 is arranged around the support shaft 17. Two groups of push plates 19 are fixedly installed on the rotating ring 18. A strip-shaped scraping plate 20 is vertically installed at the top of one group of push plates 19. A cleaning scraping plate 21 is fixedly installed at the top end of the strip-shaped scraping plate 20. An annular filter plate 14 is fixedly installed inside the initial filtration tank 8. A driving component is arranged inside the installation block 13. Through slots 33 are arranged in an array inside the circular plate 15. A sealing component for sealing the through slots 33 is arranged inside the circular plate 15. A pushing component is arranged inside the push plate 19. An opening and closing component is arranged on the separator 1. When using the filtering device with an electroadsorption filter element to filter and purify oil products, the pipeline for transporting the oil products is communicated with the liquid inlet pipe 4. The insulating terminal 7 is externally connected to a high-voltage power supply, so that the electroadsorption filter element 10 generates a three-dimensional electrostatic field. The oil products are transported into the separator 1 through the liquid inlet pipe 4. The annular filter plate 14 will initially filter the impurities carried by the oil products. The initially filtered oil products will flow through the electroadsorption filter element 10. The electroadsorption filter element 10 can adsorb and separate particulate impurities and polar substances in the oil products, thereby achieving the purpose of purifying the oil products. The filtered oil products will flow into the liquid discharge pipe 5, and the filtered oil products will flow to the outside through the liquid discharge pipe 5, thereby achieving the purpose of purifying the oil products. The annular filter plate 14 can initially filter the oil products. By removing larger particles, the annular filter plate 14 reduces the working burden of the subsequent electroadsorption filter element 10, thereby prolonging its service life, reducing the risk of blockage of the electroadsorption filter element 10, and improving the working efficiency of the entire filtering system. When transporting the oil products through the liquid inlet pipe 4, the oil products will flow towards the push plate 19. The impact force of the oil products will push the push plate 19 to move. Through the cooperation of the rotating ring 18 and the support shaft 17, the push plate 19 will make a circular motion. When the push plate 19 rotates, it will drive the strip-shaped scraping plate 20 and the cleaning scraping plate 21 to move. The side of the strip-shaped scraping plate 20 is attached to the inner wall of the initial filtration tank 8. When the strip-shaped scraping plate 20 moves, it can scrape off the impurities adsorbed on the inner wall of the initial filtration tank 8. The top of the cleaning scraping plate 21 is attached to the bottom of the annular filter plate 14, and it can remove the impurities filtered by the annular filter plate 14.Furthermore, it is convenient to scrape the preliminarily filtered impurities and the adsorbents on the inner wall of the primary filter tank 8, which can effectively avoid the accumulation of adsorbed impurities that are difficult to remove later. The scraped impurities will settle on the circular plate 15. When the driving component moves, the support shaft 17 will rotate. When the support shaft 17 rotates, it will drive the push plate 19 to move. Then, through the pushing component, the impurities falling on the circular plate 15 can be pushed and moved. When the sealing component moves and no longer seals the through groove 33, the impurities can move into the through groove 33. Then, through the through groove 33, the settled oil products will fall into the sewage pipe 6. Through the sewage pipe 6, the filtered impurities will flow to the outside. Through the sight glass 3, the flow condition of the oil products inside the separator 1 can be observed. After the insulating terminal 7 is powered off from the high-voltage power supply, the three-dimensional electrostatic field generated by the electroadsorption filter element 10 disappears. Then, the polar substances adsorbed by the electroadsorption filter element 10 will settle on the annular filter plate 14. Part of the substances flowing through the annular filter plate 14 will fall on the circular plate 15 for removal. For the polar substances that do not flow through the annular filter plate 14, the side space of the separator 1 can be opened through the opening and closing component to remove the impurities.

[0035] As Figure 1 , Figure 6 and Figure 9 shown, a conical block 16 is fixedly installed on the circular plate 15, and the support shaft 17 passes through the conical block 16. One end of the cleaning scraper 21 is fixedly installed with an annular groove 22. A snap ring 23 corresponding to the annular groove 22 is fixedly installed on the support shaft 17, and the snap ring 23 is engaged with the annular groove 22. A cylinder 25 is provided at the central position of the annular filter plate 14, and the support shaft 17 passes through the cylinder 25. A cleaning plate 44 is fixedly installed at the top end of the support shaft 17. The circular plate 15 provides an installation space for the conical block 16. After the filtered impurities fall on the conical block 16, the conical block 16 will make the impurities flow onto the circular plate 15. When the cleaning scraper 21 moves, it will drive the annular groove 22 to rotate. The cooperation between the annular groove 22 and the snap ring 23 will make the cleaning scraper 21 rotate smoothly. When the driving component moves and the support shaft 17 rotates, it will drive the cleaning plate 44 to rotate. The rotation of the cleaning plate 44 will push and scrape the impurities on the top of the annular filter plate 14.

[0036] As Figure 2 , Figure 3 and Figure 6 shown, the limiting component includes a limiting ring 26 and a clamping block 28. The limiting rings 26 are symmetrically installed on the support shaft 17. The clamping block 28 is fixedly installed inside the rotating ring 18, and the clamping block 28 is engaged with the limiting ring 26. When the oil impact force pushes the push plate 19 to move, it will drive the rotating ring 18 to rotate. When the rotating ring 18 rotates, it will drive the clamping block 28 to rotate inside the limiting ring 26. Then, the cooperation between the clamping block 28 and the limiting ring 26 will make the rotating ring 18 rotate smoothly.

[0037] As Figure 9As shown, a ratchet wheel 27 is fixedly installed on the support shaft 17, and the ratchet wheel 27 is located on one side of the limit ring 26. A groove 29 is provided inside the rotating ring 18. A limit shaft 30 is fixedly installed inside the groove 29. A ratchet pawl 31 is rotatably arranged on the limit shaft 30, and the ratchet pawl 31 is located on one side of the ratchet wheel 27. A pressure spring 32 is fixedly installed inside the groove 29, and one end of the pressure spring 32 is fixedly connected to the ratchet pawl 31. When the push plate 19 moves and drives the rotating ring 18 to rotate, the groove 29 will be driven to move. When the groove 29 moves, the ratchet pawl 31 will be driven to move. Thus, the ratchet pawl 31 can slide on the ratchet wheel 27. When the support shaft 17 rotates in the reverse direction, the ratchet wheel 27 will be driven to rotate, and the ratchet pawl 31 will limit the ratchet wheel 27. Thus, the ratchet pawl 31 will push the rotating ring 18 to rotate. Thus, when the rotating ring 18 rotates, the push plate 19 will be driven to move. The push plate 19 can be moved in two ways and can be moved according to the working conditions, driving the strip-shaped scraping plate 20 and the cleaning scraping plate 21 to move synchronously.

[0038] As Figure 2 and Figure 6 shown, the sealing assembly includes a sealing block 34, a receiving groove 36 and a driving mechanism. The receiving groove 36 is arranged inside the circular plate 15. The sealing block 34 is inserted into the receiving groove 36, and one end of the sealing block 34 extends into the through groove 33 for sealing the through groove 33. The driving mechanism is arranged inside the receiving groove 36 and is used to adjust the position of the sealing block 34. By the movement of the driving mechanism, the sealing block 34 is moved. After the sealing block 34 moves into the receiving groove 36, the through groove 33 is no longer sealed.

[0039] As Figure 6 shown, the driving mechanism includes a threaded cylinder 35, a micro motor 37 and a threaded rod 38. The threaded cylinder 35 is fixedly installed inside the sealing block 34. The micro motor 37 is fixedly installed inside the receiving groove 36. The threaded rod 38 is threadedly connected to the threaded cylinder 35, and one end of the threaded rod 38 is fixedly connected to the output end of the micro motor 37. The micro motor 37 is a remote control model. The output end of the micro motor 37 is rotated by remote control. When the output end of the micro motor 37 rotates, the threaded rod 38 will be driven to rotate. When the threaded rod 38 rotates, the threaded cylinder 35 will be moved. The sealing block 34 will be driven to move synchronously through the threaded cylinder 35. By moving the sealing block 34, the opening and closing state of the through groove 33 can be controlled.

[0040] As Figure 2 and Figure 6As shown in the figure, the driving component includes a frame 39, a power motor 40, a battery component 41, a rotating disk 42 and a card slot 43. The frame 39 is fixedly arranged inside the mounting block 13. The power motor 40 is fixed inside the frame 39. The battery component 41 is fixedly arranged inside the mounting block 13, and the battery component 41 is electrically connected to the power motor 40 and the micro motor 37 respectively. The center position of the rotating disk 42 is fixedly connected to the output end of the power motor 40, and one end of the support shaft 17 is fixedly connected to the center position of the rotating disk 42. The card slot 43 is fixed inside the frame 39, and the rotating disk 42 is engaged with the card slot 43. The battery component 41 provides power for the power motor 40. The power motor 40 is a remotely controlled motor. The output end of the power motor 40 is rotated by remote control. The rotation of the output end of the power motor 40 drives the rotating disk 42 to rotate. When the rotating disk 42 rotates, the card slot 43 guides the rotating disk 42 to rotate smoothly. When the rotating disk 42 rotates, it drives the support shaft 17 to rotate smoothly.

[0041] As Figure 1 、 Figure 3 and Figure 11 As shown in the figure, the opening and closing component includes a groove body 45, a closing door 46, a handle 47 and a sealing ring 48. The groove body 45 is arranged on the separator 1. The closing door 46 is arranged inside the groove body 45. The handle 47 is fixedly installed on the closing door 46. The sealing ring 48 is arranged around the closing door 46. The closing door 46 is fixedly connected to the separator 1 by bolts. When removing the substances adsorbed by the electroadsorption filter element 10, after removing the positioning bolts, the closing door 46 is no longer positioned, and thus the closing door 46 can be disassembled. The groove body 45 is no longer sealed, and thus the substances falling on one side can be removed through the groove body 45.

[0042] As Figure 4 and Figure 10As shown, the pushing component includes a sliding groove 49, a pushing block 50, a driving spring 53 and a guiding mechanism. The sliding groove 49 is arranged inside the pushing plate 19. The pushing block 50 is inserted into the sliding groove 49, and the bottom end of the pushing block 50 is conical. The driving spring 53 is fixedly installed inside the sliding groove 49, and one end of the driving spring 53 is fixedly connected to the pushing block 50. The guiding mechanism is arranged inside the sliding groove 49 and is used to guide and limit the pushing block 50. The elasticity of the driving spring 53 itself will push the pushing block 50 to move, so that the bottom end of the pushing block 50 is in close contact with the top of the circular plate 15. When the pushing plate 19 moves, it will drive the pushing block 50 to move synchronously. The movement of the pushing block 50 will push the impurities on the circular plate 15, causing the impurities to move. When the pushing block 50 moves to push the impurities into the through groove 33, when the pushing block 50 and the through groove 33 are on the same center line, and then the driving spring 53 moves back to its original position, it will cause the pushing block 50 to move. The movement of the pushing block 50 will push the impurities inside the through groove 33 to be cleared. The bottom of the pushing block 50 is conical, which will cause the impurities to fall into the sewage pipe 6. Through the sewage pipe 6, the impurities will flow to the outside, thus facilitating the removal of the impurities. The pushing block 50 can prevent the through groove 33 from being blocked and facilitate the rapid discharging of the impurities entering the through groove 33. When the pushing plate 19 moves, it will drive the pushing block 50 to move. Since the bottom of the pushing block 50 is conical, after the pushing block 50 is squeezed, the pushing block 50 will retract, and then the pushing block 50 will move out of the through groove 33.

[0043] As Figure 10 shown, the guiding mechanism includes a guiding cylinder 51 and a guiding rod 52. The guiding cylinders 51 are symmetrically arranged inside the pushing block 50. The guiding rod 52 is inserted into the guiding cylinder 51, and one end of the guiding rod 52 is fixedly connected to the sliding groove 49. When the pushing block 50 moves up and down, the cooperation between the guiding cylinder 51 and the guiding rod 52 will make the pushing block 50 move smoothly.

[0044] Working principle: Firstly, when using a filtering device with an electroadsorption filter element to filter and purify oil products, the pipeline for transporting the oil products is connected to the liquid inlet pipe 4. The insulating terminal 7 is externally connected to a high-voltage power supply to generate a three-dimensional electrostatic field in the electroadsorption filter element 10. The oil products are transported into the separator 1 through the liquid inlet pipe 4. The annular filter plate 14 will preliminarily filter the impurities carried by the oil products. The preliminarily filtered oil products will flow through the electroadsorption filter element 10, and the electroadsorption filter element 10 can adsorb and separate particulate impurities and polar substances in the oil products, thereby achieving the purpose of purifying the oil products. The filtered oil products will flow into the drain pipe 5, and through the drain pipe 5, the filtered oil products will flow to the outside, thereby achieving the purpose of purifying the oil products. The annular filter plate 14 can preliminarily filter the oil products. By removing larger particles, the annular filter plate 14 reduces the working burden of the subsequent electroadsorption filter element 10, thereby extending its service life, reducing the risk of blockage of the electroadsorption filter element 10, and improving the working efficiency of the entire filtering system. When transporting the oil products through the liquid inlet pipe 4, the oil products will flow towards the push plate 19, and the impact force of the oil products will push the push plate 19 to move. Through the cooperation of the rotating ring 18 and the support shaft 17, the push plate 19 will make a circular motion. When the push plate 19 rotates, it will drive the strip-shaped scraper 20 and the cleaning scraper 21 to move. The side of the strip-shaped scraper 20 is attached to the inner wall of the primary filter tank 8. When the strip-shaped scraper 20 moves, it can scrape the impurities adsorbed on the inner wall of the primary filter tank 8. The top of the cleaning scraper 21 is attached to the bottom of the annular filter plate 14, and it can remove the impurities filtered by the annular filter plate 14, thereby facilitating the scraping of the preliminarily filtered impurities and the adsorbed substances on the inner wall of the primary filter tank 8, and effectively avoiding the accumulation of adsorbed impurities, which are not easy to remove later. The scraped impurities will settle on the circular plate 15. When the impact force of the oil products cannot make the push plate 19 rotate, the power motor 40 is a remotely controlled motor. The output end of the power motor 40 is rotated by remote control. When the output end of the power motor 40 rotates, it will drive the rotating disk 42 to rotate. When the rotating disk 42 rotates, the card slot 43 will guide the rotating disk 42 to rotate smoothly. When the rotating disk 42 rotates, it will drive the support shaft 17 to rotate smoothly. When the support shaft 17 rotates, it will drive the push plate 19 to move. When the output end of the micro motor 37 rotates, it will drive the threaded rod 38 to rotate. When the threaded rod 38 rotates, the threaded cylinder 35 will move. Through the threaded cylinder 35, the sealing block 34 will be driven to move synchronously. When the sealing block 34 moves, it can control the opening and closing state of the through groove 33 and no longer seal the through groove 33. The elastic force of the driving spring 53 itself will push the push block 50 to move, so that the bottom end of the push block 50 is in close contact with the top of the circular plate 15. When the push plate 19 moves, it will drive the push block 50 to move synchronously. When the push block 50 moves, it will push the impurities on the circular plate 15 to move. When the push block 50 moves and pushes the impurities into the through groove 33, when the push block 50 and the through groove 33 are on the same center line, and then the driving spring 53 moves back to its original position, the push block 50 will move. When the push block 50 moves, it will push the impurities inside the through groove 33 to be removed. The bottom of the push block 50 is conical.It will cause impurities to fall inside the sewage discharge pipe 6, and through the sewage discharge pipe 6, the impurities will flow to the outside, thus facilitating the removal of impurities. Through the push block 50, blockage of the through groove 33 can be avoided, facilitating the rapid discharge of impurities entering the inside of the through groove 33. Then, through the through groove 33, the settled oil products will fall inside the sewage discharge pipe 6, and through the sewage discharge pipe 6, the filtered impurities will flow to the outside, achieving the purpose of quickly discharging the filtered impurities, improving the sewage discharge efficiency. Through the sight glass 3, the flow condition of the oil products inside the separator 1 can be observed. After the insulating terminal 7 is powered off from the high-voltage power supply, the three-dimensional electrostatic field generated by the electroadsorption filter element 10 disappears. Then, the polar substances adsorbed by the electroadsorption filter element 10 settle on the annular filter plate 14, and part of the substances flowing through the annular filter plate 14 will fall on the circular plate 15 for removal. For the polar substances that do not flow through the annular filter plate 14, the positioning of the closing door 46 is no longer carried out. Then, the closing door 46 can be disassembled, and the tank body 45 is no longer sealed. Then, through the tank body 45, the substances falling on one side can be removed, and the filtered impurities can be removed in various ways.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtering device with an electric adsorption filter element, characterized in that: The invention comprises a separator (1), wherein a sight glass (3) is fixedly mounted on the top of the separator (1), a support frame (9) is fixedly mounted on the separator (1), a primary filter tank (8) is arranged inside the separator (1), a liquid inlet pipe (4) is fixedly mounted on the separator (1), and the liquid inlet pipe (4) is connected to the primary filter tank (8), a liquid discharge pipe (5) is arranged on the separator (1), a sewage discharge pipe (6) is mounted on the bottom of the separator (1), and the sewage discharge pipe (6) is connected to the primary filter tank (8), an insulating terminal (7) is fixedly mounted on the top of the separator (1), an electric adsorption filter element (10) is fixedly mounted inside the separator (1), and the insulating terminal (7) is electrically connected to the electric adsorption filter element (10), a bracket (12) is fixedly mounted inside the primary filter tank (8), a mounting block (13) is fixedly mounted on the bracket (12), and a mounting block (13) is fixedly mounted on the mounting block (13). A circular plate (15) is provided, and the diameter of the circular plate (15) is equal to the diameter of the primary filter tank (8). A support shaft (17) is provided inside the primary filter tank (8). A limit position assembly is provided on the support shaft (17). A rotating ring (18) is provided around the support shaft (17). Two groups of push plates (19) are fixedly mounted on the rotating ring (18). A strip scraper (20) is vertically mounted on the top of one group of push plates (19). A cleaning scraper (21) is fixedly mounted on the top of the strip scraper (20). An annular filter plate (14) is fixedly mounted inside the primary filter tank (8). A driving assembly is provided inside the mounting block (13). Through grooves (33) are arranged in an array inside the circular plate (15). A sealing assembly for sealing the through grooves (33) is provided inside the circular plate (15). A pushing assembly is provided inside the push plate (19). An opening and closing assembly is provided on the separator (1).

2. A filtering device with an electric adsorption filter element according to claim 1, characterized in that: A conical block (16) is fixedly mounted on the circular plate (15), and the support shaft (17) passes through the conical block (16); an annular groove (22) is fixedly mounted on one end of the cleaning scraper (21); a clamping ring (23) corresponding to the annular groove (22) is fixedly mounted on the support shaft (17), and the clamping ring (23) is engaged with the annular groove (22); a cylinder (25) is arranged at the center of the annular filter plate (14), and the support shaft (17) passes through the cylinder (25); and a cleaning plate (44) is fixedly mounted on the top end of the support shaft (17).

3. A filtering device with an electric adsorption filter element according to claim 2, characterized in that: The limiting assembly comprises a limiting ring (26) and a clamping block (28); the limiting ring (26) is symmetrically mounted on the support shaft (17); the clamping block (28) is fixedly mounted inside the rotating ring (18), and the clamping block (28) is clamped with the limiting ring (26).

4. The filtering device with an electric adsorption filter element according to claim 3, characterized in that: A ratchet (27) is fixedly mounted on the support shaft (17), and the ratchet (27) is located on one side of the limiting ring (26); a groove (29) is provided inside the rotating ring (18), and a limiting shaft (30) is fixedly mounted inside the groove (29); a pawl (31) is rotatably mounted on the limiting shaft (30), and the pawl (31) is located on one side of the ratchet (27); a pressure spring (32) is fixedly mounted inside the groove (29), and one end of the pressure spring (32) is fixedly connected to the pawl (31).

5. The filtering device with an electric adsorption filter element according to claim 4, characterized in that: The sealing assembly comprises a sealing block (34), a receiving groove (36) and a driving mechanism; the receiving groove (36) is arranged inside the circular plate (15); the sealing block (34) is inserted into the receiving groove (36); one end of the sealing block (34) extends into the through groove (33) for sealing the through groove (33); the driving mechanism is arranged inside the receiving groove (36) and is used to adjust the position of the sealing block (34).

6. The filtering device with an electric adsorption filter element according to claim 5, characterized in that: The driving mechanism comprises a threaded barrel (35), a micro motor (37), and a threaded rod (38); the threaded barrel (35) is fixedly mounted inside the sealing block (34); the micro motor (37) is fixedly mounted inside the receiving groove (36); the threaded rod (38) is threadedly connected to the threaded barrel (35); and one end of the threaded rod (38) is fixedly connected to an output end of the micro motor (37).

7. The filtering device with an electric adsorption filter element according to claim 1, characterized in that: The driving assembly comprises a frame (39), a power motor (40), a battery assembly (41), a rotating disk (42) and a slot (43); the frame (39) is fixedly arranged inside the mounting block (13); the power motor (40) is fixed inside the frame (39); the battery assembly (41) is fixedly arranged inside the mounting block (13); and the battery assembly (41) is electrically connected to the power motor (40) and the micro motor (37) respectively; the center position of the rotating disk (42) is fixedly connected to the output end of the power motor (40); and one end of the support shaft (17) is fixedly connected to the center position of the rotating disk (42); the slot (43) is fixed inside the frame (39); and the rotating disk (42) is engaged with the slot (43).

8. The filtering device with an electric adsorption filter element according to claim 7, characterized in that: The opening and closing assembly comprises a groove body (45), a closing door (46), a handle (47) and a sealing ring (48); the groove body (45) is arranged on the separator (1); the closing door (46) is arranged inside the groove body (45); the handle (47) is fixedly mounted on the closing door (46); the sealing ring (48) is arranged around the closing door (46); and the closing door (46) is fixedly connected to the separator (1) by bolts.

9. The filtering device with an electric adsorption filter element according to claim 8, characterized in that: The push assembly comprises a slide groove (49), a push block (50), a drive spring (53) and a guide mechanism, wherein the slide groove (49) is arranged inside the push plate (19), the push block (50) is inserted into the slide groove (49), and the bottom end of the push block (50) is conical, the drive spring (53) is fixedly installed inside the slide groove (49), and one end of the drive spring (53) is fixedly connected to the push block (50), and the guide mechanism is arranged inside the slide groove (49), and the guide mechanism is used to guide and limit the push block (50).

10. A filtering device with an electric adsorption filter element according to claim 9, characterized in that: The guide mechanism comprises a guide cylinder (51) and a guide rod (52), wherein the guide cylinder (51) is symmetrically arranged inside the push block (50), the guide rod (52) is inserted into the guide cylinder (51), and one end of the guide rod (52) is fixedly connected to the slide groove (49).

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