A device for removing new pollutants from wastewater by deep ozone treatment

Abstract

The invention relates to the technical field of ozone pollution removal, and in particular to a device for removing new pollutants from wastewater by deep ozone treatment, which effectively solves the problems of poor catalyst combination efficiency and inconvenience in replacement, low water-gas combination efficiency and complex backwashing structure; the device comprises a tower body, a sewage pipe is fixedly connected to the lower end of the tower body, a bracket is arranged on the lower side of the tower body, a rotating frame is rotatably connected to the upper side of the bracket, the rotating frame is rotatably connected to a jet pipe along its circumferential direction, and an adjusting component is arranged on the upper side of the rotating frame; the device can utilize ozone to counteract sewage in the process of being ejected by the jet pipe by arranging the bracket, the rotating frame, the jet pipe and the cutting fan, so as to improve the water-gas combination effect and further improve the ozone water purification effect; at the same time, when the jet pipe ejects ozone, it can drive the rotating frame to rotate, and then utilize the cutting fan to cut and rotate the sewage flow, so as to further improve the combination effect of ozone and sewage.

Description

Technical Field

[0001] The invention relates to the technical field of ozone decontamination, and in particular to a device for removing new pollutants from wastewater by deep ozone treatment. Background Art

[0002] Ozone deep treatment is an effective wastewater treatment technology that can remove new pollutants that are difficult to treat in wastewater. It removes chemical oxygen demand (COD) and total organic carbon (TOC) that are difficult to remove by decomposing organic matter. At the same time, it can significantly reduce the color of water, kill microorganisms in water, and remove nutrients such as ammonia nitrogen, nitrate nitrogen and phosphorus. When treating sewage, catalytic oxidation towers are often used for treatment. The existing catalytic oxidation tower can use catalysts to accelerate the reaction between ozone and sewage during use, thereby accelerating the efficiency of sewage treatment. However, since the catalyst cannot be turned over in time in the catalytic oxidation tower, it is easy to hide dirt. And since the contact position between sewage and catalyst remains unchanged, it is easy to cause the catalytic effect to deteriorate. When the catalyst is used for too long, it needs to be replaced. The existing replacement method is relatively complicated and requires the oxidation tower to be shut down for a long time before replacement, which is very inconvenient. At the same time, when sewage and ozone are injected into the catalytic oxidation tower, the water vapor combination efficiency cannot be improved, and the inside of the oxidation tower needs to be flushed after a certain period of use. The existing flushing structure is relatively troublesome and needs to be solved urgently. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a device for deep treatment of ozone to remove new pollutants in wastewater, which effectively solves the problems of poor catalyst binding efficiency and inconvenience in replacement, low water-gas binding efficiency and complex backwashing structure.

[0004] Specifically, an ozone deep treatment device for removing new pollutants from wastewater comprises a tower body, a sewage pipe is fixedly connected to the lower end of the tower body, a bracket is arranged on the lower side of the tower body, a rotating frame is rotatably connected to the upper side of the bracket, a jet pipe is rotatably connected to the rotating frame along its circumferential direction, an adjusting component is arranged on the upper side of the rotating frame, the adjusting component can drive all the jet pipes to rotate synchronously to change the jet direction, a cutting fan is fixedly connected to the lower end of the rotating frame, a conveying pipe is fixedly connected to the middle part of the bracket, a conversion component is arranged on the right end of the conveying pipe, a bearing frame is slidably connected to the middle of the tower body, a protective shell is rotatably connected to the lower side wall of the bearing frame, scrapers are respectively arranged on the left and right sides of the protective shell, a transmission component is arranged in the protective shell, the transmission component can drive the scrapers on the left and right sides to rotate, a spur gear is fixedly connected to the upper end of the protective shell, a driving component is arranged on the upper side of the tower body, the driving component can drive the protective shell to rotate, a lifting component is arranged in the middle of the driving component, a track groove is arranged in the tower body, the lifting component can cooperate with the track groove to drive the bearing frame to lift, and a cleaning component is arranged on the lower side of the driving component.

[0005] Preferably, the adjusting assembly includes a turntable, which is coaxially rotatably connected to the turntable, a plurality of sliding rods corresponding to the jet tubes are fixedly connected to the lower end of the turntable, a sliding block is slidably connected to the outer wall of the sliding rod, a telescopic rod is fixedly connected to the upper side of the jet tube, the upper end of the telescopic rod is ball-jointed to the lower end of the sliding block, a rotating column is fixedly connected to the middle part of the upper end of the turntable, a rotating groove is respectively provided on the front and rear sides of the rotating column, a sliding shell is sleeved on the outer wall of the rotating column, and rotating pins located in the rotating grooves on the corresponding sides are respectively fixedly connected on the front and rear sides of the sliding shell, a push-pull rod is slidably connected to the lower side of the tower body, a U-shaped push-pull frame is fixedly connected to the left end of the push-pull rod, lifting grooves are respectively provided on the front and rear sides of the push-pull frame, a rotating ring is rotatably connected to the lower side of the sliding shell, and lifting pins located in the lifting grooves on the corresponding sides are respectively fixedly connected on the front and rear sides of the rotating ring.

[0006] Preferably, the conversion assembly includes a conversion valve, an ozone tube is provided on the left side of the conversion valve, a flushing tube is provided on the rear side of the conversion valve, a rotating shaft is rotatably connected to the middle part of the upper side of the conversion valve, an arc-shaped baffle plate that can cover the ozone tube or the flushing tube is fixedly connected to the lower end of the rotating shaft, connecting columns are fixedly connected to the front and rear sides of the upper end of the rotating shaft respectively, a connecting groove is provided on the right side of the push-pull rod, the front connecting column is located in the connecting groove, a disc-shaped handle is provided above the rotating shaft, and the front and rear sides of the lower end of the disc-shaped handle are fixedly connected to the upper end of the connecting column respectively.

[0007] Preferably, a sliding groove is provided on the lower inner side of the tower body, one end of the jet pipe is rotatably connected to a sliding block located in the sliding groove, and the jet pipe is provided with a plurality of jet ports evenly distributed along its outer wall.

[0008] Preferably, the transmission assembly includes a bevel gear plate, a connecting rod is fixedly connected to the lower end of the bevel gear plate, the connecting rod is slidably connected to the receiving frame, a compression spring is sleeved on the outer wall of the connecting rod and is located between the connecting rod and the receiving frame, and two left and right opposite bevel gears are arranged in the protective shell, the two bevel gears can respectively engage with the bevel gear plate, and the bevel gears are coaxially fixedly connected to the scraper on the corresponding side.

[0009] Preferably, the driving assembly includes a driving motor, the output end of the driving motor is fixedly connected to a helical gear, the middle of the tower body is rotatably connected to a sleeve rod, the upper end of the sleeve rod is fixedly connected to a bevel gear that can mesh with the helical gear, the lower side of the sleeve rod is threadedly connected to a threaded rod, the lower end of the threaded rod is fixedly connected to an extension rod, the lower end of the extension rod is coaxially fixedly connected to the spur gear, the outer end of the sleeve rod is rotatably connected to a lower pressure rod, the lower pressure rod is slidably connected to the extension rod, the lower end of the lower pressure rod is rotatably connected to a lower pressure ring, a moving ring is provided below the lower pressure ring, the moving ring is sleeved with the extension rod, and the outer wall of the extension rod is sleeved There is a tension spring located between the lower pressure ring and the movable ring, and the left and right sides of the movable ring are respectively slidably connected with connecting frames, and a rack frame is provided under the movable ring. The left and right sides of the rack frame are respectively slidably connected with the connecting frames on their corresponding sides, and the left and right sides of the rack frame can be meshed with the spur gears respectively. A one-way circulation groove is provided on the left side of the upper end of the rack frame, and a fixed rod is fixedly connected to the movable ring, and one end of the fixed rod is slidably connected with a movable pin through a compression spring, and the movable pin is located in the one-way circulation groove, and the front and rear sides of the rack frame are respectively slidably connected with U-shaped brush rods, and the scraper can enter into the brush rod on its corresponding side.

[0010] Preferably, the lifting assembly includes a straight rod, the right end of which is slidably connected to a track pin via a threaded spring, the track pin is located in a track groove, and the track groove is divided into three parts. The first part is a lower track, which is a counterclockwise one-way track; the second part is an upper track, which is a clockwise one-way track; and the third part is a vertical track, which can connect the lower track and the upper track.

[0011] Preferably, the cleaning assembly includes a hexagonal prism, which is slidably connected to the extension rod, a connecting tube is rotatably connected to the middle of the connecting rod, the connecting tube is slidably connected to the hexagonal prism, the lower end of the hexagonal prism is fixedly connected to the rotating frame, the lower end of the connecting rod can contact the upper end of the rotating frame, the left and right sides of the rotating frame are respectively rotatably connected to spur gears, an internal gear is fixedly connected to the tower body, the spur gear is meshed with the internal gear, the lower end of the spur gear is coaxially fixedly connected to a cleaning rod, and the cleaning rod can contact the inner wall of the tower body.

[0012] Preferably, a feed port is provided on the left side of the tower body, a discharge bin is provided on the left side of the feed port, a discharge pipe which can be connected with the feed port is provided on the lower side of the discharge bin, an auger is provided in the discharge pipe, a discharge port is provided on the right side of the tower body, a discharge pipe is provided on the left side of the discharge port, sealing plates are provided at the feed port and the discharge port respectively, a maintaining tank is provided on the left side of the tower body, and the upper side of the tower body is connected with the maintaining tank through a connecting pipe.

[0013] Beneficial effects of the present invention:

[0014] The present invention can utilize ozone to counteract sewage during the process of being ejected by the jet pipe by arranging a bracket, a rotating frame, a jet pipe and a cutting fan, thereby improving the water vapor combination effect and further improving the ozone water purification effect. At the same time, when the jet pipe ejects ozone, it can drive the rotating frame to rotate, and then utilize the cutting fan to cut and rotate the sewage flow, thereby further improving the combination effect of ozone and sewage.

[0015] The present invention can utilize the conversion component to change the clean water or ozone delivered to the delivery pipe by arranging the adjustment component, the delivery pipe and the conversion component. When clean water is delivered, the jet pipe is driven to rotate under the action of the conversion component and the adjustment component, so that the jet button is directed upward, and the inside of the tower body can be continuously backwashed and cleaned during the jet.

[0016] The present invention can utilize the drive assembly to drive the scraper to rotate through the transmission assembly by arranging a scraper, a transmission assembly and a drive assembly. At the same time, when in normal use, the scraper can revolve and rotate, and the catalyst in the carrier can be turned over in time, thereby increasing the contact area between the catalyst and ozone and sewage, and improving the sewage treatment effect. When replacing the catalyst, the scraper is in revolution but not rotation, so the catalyst can be scraped out from the discharge port for catalyst replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axonometric view of the present invention.

[0018] Figure 2 It is a partially cutaway schematic diagram of the present invention.

[0019] Figure 3 It is a schematic cross-sectional view of the tower body in the present invention.

[0020] Figure 4 It is a schematic diagram of the carrier frame in the present invention.

[0021] Figure 5 It is a partial cutaway schematic diagram of the carrier frame in the present invention.

[0022] Figure 6 It is a schematic diagram of the rack frame in the present invention.

[0023] Figure 7 It is a schematic diagram of the jet pipe in the present invention.

[0024] Figure 8 It is a partial cutaway schematic diagram of the jet pipe in the present invention.

[0025] Fig. 9 It is an exploded schematic diagram of the turntable in the present invention.

[0026] Fig.10 It is an exploded schematic diagram of the conversion component in the present invention.

[0027] Fig.11 The present invention Figure 2 A is an enlarged view of the middle image.

[0028] Fig.12 The present invention Figure 2 Enlarged view of B.

[0029] Fig.13 The present invention Figure 5 Enlarged view of C in the middle.

[0030] In the figure: 1, tower body; 2, sewage pipe; 3, bracket; 4, rotating frame; 5, jet pipe; 6, cutting fan; 7, conveying pipe; 8, conversion assembly; 9, bearing frame; 10, protective shell; 11, scraper; 12, spur gear; 13, track groove; 14, turntable; 15, slide bar; 16, slider; 17, telescopic rod; 18, rotating column; 19, rotating groove; 20, sliding shell; 21, rotating pin; 22, push-pull rod; 23, push-pull frame; 24, lifting groove; 25, rotating ring; 26, lifting pin; 27, conversion valve; 28, ozone tube; 29, flushing pipe; 30, shielding plate; 31, connecting column; 32, connecting groove; 33, disc handle; 34, cone Toothed disc; 35. Connecting rod; 36. Bevel gear; 37. Driving motor; 38. Sleeve rod; 39. Threaded rod; 40. Extension rod; 41. Lower pressure rod; 42. Lower pressure ring; 43. Moving ring; 44. Connecting frame; 45. Rack frame; 46. One-way circulation groove; 47. Fixed rod; 48. Moving pin; 49. Brush rod; 50. Straight rod; 51. Track pin; 52. Lower track; 53. Upper track; 54. Vertical track; 55. Hexagonal prism; 56. Connecting pipe; 57. Rotating frame; 58. Spur gear; 59. Internal gear; 60. Cleaning rod; 61. Lower bin; 62. Auger; 63. Discharge port; 64. Discharge pipe; 65. Sealing plate; 66. Maintaining tank. DETAILED DESCRIPTION

[0031] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings.

[0032] Depend on Figures 1 to 13A device for removing new pollutants from wastewater by deep ozone treatment is provided, comprising a tower body 1, a sewage pipe 2 is fixedly connected to the lower end of the tower body 1, a bracket 3 is arranged on the lower side of the tower body 1, a rotating frame 4 is rotatably connected to the upper side of the bracket 3, a jet pipe 5 is rotatably connected to the rotating frame 4 along its circumferential direction, an adjusting component is arranged on the upper side of the rotating frame 4, the adjusting component can drive all the jet pipes 5 to rotate synchronously to change the jet direction, a cutting fan 6 is fixedly connected to the lower end of the rotating frame 4, a conveying pipe 7 is fixedly connected to the middle part of the bracket 3, a conversion component 8 is arranged on the right end of the conveying pipe 7, and a sliding connection is arranged in the middle of the tower body 1. There is a carrier frame 9, and a protective shell 10 is rotatably connected to the lower side wall of the carrier frame 9. Scrapers 11 are respectively provided on the left and right sides of the protective shell 10. A transmission component is provided in the protective shell 10, and the transmission component can drive the scrapers 11 on the left and right sides to rotate. A spur gear 12 is fixedly connected to the upper end of the protective shell 10. A driving component is provided on the upper side of the tower body 1, and the driving component can drive the protective shell 10 to rotate. A lifting component is provided in the middle of the driving component, and a track groove 13 is provided in the tower body 1. The lifting component can cooperate with the track groove 13 to drive the carrier frame 9 to rise and fall, and a cleaning component is provided on the lower side of the driving component.

[0033] like Figures 1 to 13 As shown, the tower body 1 is provided to form a sealed environment to ensure that ozone combines with the chemical components in the sewage to achieve a decontamination effect. The bracket 3, the rotating frame 4, the jet pipe 5 and the cutting fan 6 are provided to utilize the ozone to form a counter-attack with the sewage during the process of being ejected by the jet pipe 5, thereby improving the water-gas combination effect and further improving the ozone water purification effect. At the same time, when the jet pipe 5 ejects ozone, it can drive the rotating frame 4 to rotate, and then use the cutting fan 6 to cut and rotate the sewage flow, further improving the ozone and sewage combination effect. The adjustment component, the delivery pipe 7 and the conversion component 8 are provided, and the conversion component 8 can be used to change the clean water or ozone delivered to the delivery pipe 7. When clean water is delivered, the jet pipe 5 is driven to rotate under the action of the conversion component 8 and the adjustment component, so that the jet buckle is directed upward, so that the inside of the tower body 1 can continue to be backwashed and cleaned during the jet flow. The scraper 11 is provided , the transmission component and the drive component can utilize the drive component to drive the scraper 11 to rotate through the transmission component. At the same time, when in normal use, the scraper 11 can revolve and rotate, and the catalyst in the carrier 9 can be turned over in time to increase the contact area between the catalyst, ozone and sewage, and improve the sewage treatment effect. When the catalyst is replaced, the scraper 11 is in revolution but not rotation, so the catalyst can be scraped out from the discharge port 63. The lifting component and the track groove 13 can be set to lift and lower the position of the carrier 9 according to the rotation direction of the motor to achieve different functions. The cleaning component can clean the lower side of the tower body 1 while the scraper 11 rotates, so as to avoid the residue in the sewage from adhering to the lower tower body 1 due to long-term use, while the upper tower body 1 is used for the sewage to be relatively clean after being purified by ozone, and there is no need to clean it all the time.

[0034] The adjusting assembly includes a turntable 14, which is coaxially rotatably connected with the rotating frame 4. A plurality of slide bars 15 corresponding to the jet pipes 5 are fixedly connected at the lower end of the turntable 14. A slider 16 is slidably connected to the outer wall of the slide bar 15. A telescopic rod 17 is fixedly connected to the upper side of the jet pipe 5. The upper end of the telescopic rod 17 is ball-hinged with the lower end of the slider 16. A rotating column 18 is fixedly connected to the middle part of the upper end of the turntable 14. Rotating grooves 19 are respectively provided on the front and rear sides of the rotating column 18. A sliding shell 20 is sleeved on the outer wall of the rotating column 18. Rotating pins 21 located in the rotating grooves 19 on the corresponding sides are respectively fixedly connected to the sliding shell 20 on the front and rear sides. A push-pull rod 22 is slidably connected to the lower side of the tower body 1. A U-shaped push-pull frame 23 is fixedly connected to the left end of the push-pull rod 22. The push-pull frame 23 is respectively provided with lifting grooves 24 on the front and rear sides. A rotating ring 25 is rotatably connected to the lower side of the sliding shell 20. Lifting pins 26 located in the lifting grooves 24 on the corresponding sides are respectively fixedly connected to the rotating ring 25 on the front and rear sides.

[0035] like Figures 2 to 11 As shown, the turntable 14, the sliding bar 15, the slider 16 and the telescopic rod 17 are arranged so that the rotation of the turntable 14 can be used to drive all the jet pipes 5 to rotate synchronously, so as to control the direction of the jet port. The rotating column 18, the rotating groove 19, the sliding shell 20, the rotating pin 21, the push-pull rod 22, the lifting groove 24, the rotating ring 25 and the lifting pin 26 can be used to drive the sliding shell 20 to be lifted and lowered by the left and right movement of the push-pull rod 22 through the action of the lifting groove 24 and the lifting pin 26, and then drive the turntable 14 to rotate through the action of the rotating groove 19 and the rotating pin 21, and at the same time will not affect the rotation of the rotating frame 4, which realizes the rotation of the turntable 14 and the rotating frame 4 at a relative angle, so that the jet pipe 5 can be rotated.

[0036] The conversion assembly 8 includes a conversion valve 27, an ozone tube 28 is provided on the left side of the conversion valve 27, a flushing tube 29 is provided on the rear side of the conversion valve 27, a rotating shaft is rotatably connected to the middle part of the upper side of the conversion valve 27, an arc-shaped shielding plate 30 that can shield the ozone tube 28 or the flushing tube 29 is fixedly connected to the lower end of the rotating shaft, connecting columns 31 are fixedly connected to the front and rear sides of the upper end of the rotating shaft respectively, a connecting groove 32 is opened on the right side of the push-pull rod 22, the front connecting column 31 is located in the connecting groove 32, a disc-shaped handle 33 is provided above the rotating shaft, and the front and rear sides of the lower end of the disc-shaped handle 33 are fixedly connected to the upper end of the connecting column 31 respectively.

[0037] like Figures 7 to 11As shown, a conversion valve 27, an ozone tube 28, a flushing tube 29, a rotating shaft, a baffle plate 30, a connecting column 31, a connecting groove 32 and a disc-shaped handle 33 are provided. The function of replacing the jet tube 5 can be realized by rotating the disc-shaped handle 33. At the same time, the connecting column 31 and the connecting groove 32 are used to drive the adjustment component to operate, that is, when the baffle plate 30 blocks the flushing tube 29, the ozone tube 28 is connected and the jet tube 5 can be used to spray ozone. At the same time, the jet outlet is tilted downward, so that the ozone can be sprayed and the sewage can be offset. At the same time, the rotating frame 4 is driven to rotate. When the baffle plate 30 blocks the ozone tube 28, the flushing tube 29 is connected to the delivery tube 7, and the clean water can be sprayed out through the jet tube 5. At this time, the jet outlet is tilted upward, which is convenient for flushing the inside of the tower body 1, realizing the function of a multi-functional jet.

[0038] A sliding groove is provided at the lower inner side of the tower body 1 , and one end of the jet pipe 5 is rotatably connected to a sliding block located in the sliding groove. The jet pipe 5 is provided with a plurality of jet ports evenly distributed along its outer wall.

[0039] like Figure 8 As shown, the provision of the sliding groove and the sliding block can ensure that the jet pipe 5 will not be skewed during use, and the provision of the jet port facilitates jetting.

[0040] The transmission assembly includes a bevel gear plate 34, a connecting rod 35 is fixedly connected to the lower end of the bevel gear plate 34, the connecting rod 35 is slidably connected to the supporting frame 9, and a compression spring 1 located between the connecting rod 35 and the supporting frame 9 is sleeved on the outer wall of the connecting rod 35. Two left and right opposite bevel gears 36 are arranged in the protective shell 10, and the two bevel gears 36 can be engaged with the bevel gear plate 34 respectively, and the bevel gear 36 is coaxially fixedly connected to the scraper 11 on the corresponding side.

[0041] like Fig.13 As shown, the bevel gear 34, the connecting rod 35, the compression spring 1 and the bevel gear 36 are arranged so that the scraper 11 can rotate while revolving when the bevel gear 34 is meshed with the bevel gear 36. When the bevel gear 34 is no longer meshed with the bevel gear 36, it can ensure that the scraper 11 does not rotate while revolving, and at the same time ensure that the scraper 11 can enter between the two brush rods 49 during the upward movement, and the brush rods 49 can ensure that the scraper 11 will not deflect.

[0042] The driving assembly includes a driving motor 37, the output end of the driving motor 37 is fixedly connected to a bevel gear, a sleeve rod 38 is rotatably connected to the middle of the tower body 1, the upper end of the sleeve rod 38 is fixedly connected to a bevel gear that can mesh with the bevel gear, a threaded rod 39 is threadedly connected to the lower side of the sleeve rod 38, an extension rod 40 is fixedly connected to the lower end of the threaded rod 39, the lower end of the extension rod 40 is coaxially fixedly connected to the spur gear 12, a lower pressure rod 41 is rotatably connected to the outer end of the sleeve rod 38, the lower pressure rod 41 is slidably connected to the extension rod 40, the lower end of the lower pressure rod 41 is rotatably connected to a lower pressure ring 42, a moving ring 43 is provided below the lower pressure ring 42, the moving ring 43 is sleeved with the extension rod 40, and the outer wall of the extension rod 40 is sleeved with a positioning ring A tension spring is provided between the lower pressure ring 42 and the movable ring 43, and the left and right sides of the movable ring 43 are respectively slidably connected with a connecting frame 44, and a rack frame 45 is provided below the movable ring 43. The left and right sides of the rack frame 45 are respectively slidably connected with the connecting frame 44 on the corresponding side, and the left and right sides of the rack frame 45 can respectively mesh with the spur gear 12, and a one-way circulation groove 46 is provided on the left side of the upper end of the rack frame 45. A fixed rod 47 is fixedly connected to the movable ring 43, and one end of the fixed rod 47 is slidably connected with a movable pin 48 through a compression spring, and the movable pin 48 is located in the one-way circulation groove 46, and the front and rear sides of the rack frame 45 are respectively slidably connected with a U-shaped brush rod 49, and the scraper 11 can enter into the brush rod 49 on its corresponding side.

[0043] like Figures 4 to 6 As shown, a drive motor 37, a bevel gear, a bevel gear, a sleeve rod 38, a threaded rod 39, an extension rod 40, a downward pressure rod 41, a movable ring 43, a tension spring, a rack and a brush rod 49 are provided. The drive motor 37 can be used to drive the scraper 11 to rotate. At the same time, when the spur gear 12 is engaged with the rack frame 45, the rack frame 45 continuously switches the teeth on both sides to engage with the spur gear 12 under the action of the one-way circulation groove 46, the fixed rod 47 and the movable pin 48. Then, the drive motor 37 can be used to drive the rack frame 45 to reciprocate along the scraper 11 through the spur gear 12 to clean the catalyst or dirt attached to the scraper 11. A clamping structure is provided at the connection between the movable ring 43 and the carrier frame 9 to ensure that the movable ring 43 does not rotate at will after contacting the carrier frame 9.

[0044] The lifting assembly includes a straight rod 50, the right end of which is slidably connected to a track pin 51 via a threaded spring. The track pin 51 is located in a track groove 13. The track groove 13 is divided into three parts. The first part is a lower track 52, which is a counterclockwise one-way track. The second part is an upper track 53, which is a clockwise one-way track. The third part is a vertical track 54, which can connect the lower track 52 and the upper track 53.

[0045] like Figures 2 to 5 As shown, the straight rod 50 and the track pin 51 are provided so that the track pin 51 can enter different tracks to achieve different effects, thereby ensuring that the device can be used normally.

[0046] The cleaning assembly includes a hexagonal prism 55, which is slidably connected to the extension rod 40. A connecting tube 56 is rotatably connected to the middle part of the connecting rod 35, and the connecting tube 56 is slidably connected to the hexagonal prism 55. The lower end of the hexagonal prism 55 is fixedly connected to a rotating frame 57, and the lower end of the connecting rod 35 can contact the upper end of the rotating frame 57. The left and right sides of the rotating frame 57 are rotatably connected to spur gears 58 respectively. An internal gear 59 is fixedly connected inside the tower body 1, and the spur gear 58 is meshed with the internal gear 59. A cleaning rod 60 is coaxially fixedly connected to the lower end of the spur gear 58, and the cleaning rod 60 can contact the inner wall of the tower body 1.

[0047] like Figures 2 to 5 As shown, the provision of a cleaning component can ensure that the lower side of the tower body 1 is cleaned at all times, thereby avoiding long-term accumulation that may lead to a deterioration in the sewage treatment effect.

[0048] A feed port is provided on the left side of the tower body 1, a lower feed bin 61 is provided on the left side of the feed port, a lower side of the lower feed bin 61 is provided with a lower feed pipe which can be connected with the feed port, a screw 62 is provided in the lower feed pipe, a discharge port 63 is provided on the right side of the tower body 1, a discharge pipe 64 is provided on the left side of the discharge port 63, sealing plates 65 are provided at the feed port and the discharge port 63 respectively, a maintaining tank 66 is provided on the left side of the tower body 1, and the upper side of the tower body 1 is connected with the maintaining tank 66 via a connecting pipe.

[0049] like Figures 2 to 3 As shown, the feed port, discharge bin 61, discharge pipe and auger 62 are provided to achieve the purpose of conveying the catalyst into the carrier frame 9. The auger 62 can be connected with an external motor to ensure normal use. The discharge port 63 and the discharge pipe 64 are provided to ensure that the catalyst that needs to be replaced is removed from the discharge port 63 for easy internal replacement. The sealing plate 65 is provided to ensure that there will be no water leakage during normal use. The lifting and lowering of the sealing plate 65 can be controlled by an external device to ensure that the sealing plate 65 can be used normally. The maintenance tank 66 and the connecting rod 35 are provided to ensure that the treated sewage is conveyed to the maintenance tank 66. After entering the maintenance tank 66, it can be left to stand to ensure that the ozone reaction is complete before proceeding to the next step.

[0050] S1: Sewage enters the tower body 1 from the sewage pipe 2, and at the same time, ozone enters the jet pipe 5 from the ozone pipe 28 through the conversion valve 27 and the delivery pipe 7, and then is ejected through the jet pipe 5. Since the jet port on the jet pipe 5 is facing downward at this time, the ozone is ejected and forms a collision with the sewage. At the same time, the jet pipe 5 drives the rotating frame 4 to rotate, and drives the cutting fan 6 to rotate, so that the cutting fan 6 stirs and cuts the sewage in the tower;

[0051] S2: Start the driving motor 37 to rotate forward, and the driving motor 37 drives the lower protective shell 10 to rotate through the sleeve rod 38, and the track pin 51 moves counterclockwise in the lower track 52. At this time, the bevel gear plate 34 is meshed with the two bevel gears 36. During the rotation of the protective shell 10, the two scrapers 11 rotate while revolving, and flip the catalyst in the carrier 9, so that the combination of sewage and ozone expands the contact area with the catalyst when passing through. When the sewage passes through the carrier 9, the catalyst accelerates the oxidation reaction, and the decontaminated water enters the maintenance tank 66 from the upper connecting pipe to stand, so that it is discharged to the next process after the reaction is completely completed. At the same time, the driving component drives the cleaning component to clean the inner wall of the tower body 1 on the lower side of the carrier 9 at all times;

[0052] S3: After the decontamination is completed, the inside of the tower body 1 needs to be backwashed. The disc-shaped handle 33 is turned to drive the sliding shell 20 to rise by using the push-pull rod 22, and the turntable 14 rotates, driving all the jet pipes 5 to rotate until the sliding shell 20 moves to the upper limit position. At this time, the shielding plate 30 completely blocks the ozone tube 28, and the flushing pipe 29 is connected with the delivery pipe 7. The jet ports on the jet pipe 5 are all tilted upward, and clean water is transported to the jet pipe 5 through the flushing pipe 29 and the delivery pipe 7. The jet pipe 5 sprays clean water through the jet port, cleaning the inner wall of the tower body 1 while flushing the catalyst. The sewage after flushing is returned and recovered through the sewage pipe 2;

[0053] S4: When the catalyst needs to be replaced, the drive motor 37 is started to reverse, and the track pin 51 rotates clockwise in the lower track 52. When it rotates to the vertical track 54, it cannot continue to rotate. The sleeve rod 38 continues to rotate to drive the threaded rod 39 to rise, and the threaded rod 39 drives the carrier 9 to rise. When the track pin 51 enters the upper track 53, the carrier 9 rises to the upper limit position. In this process, the movable ring 43 rises to a certain distance under the action of the tension spring and then stops. The position of the movable ring 43 no longer rises under the action of the lower pressure rod 41, and the scraper 11 enters into the brush rod 49 on its corresponding side. At the same time, one side of the rack frame 45 is meshed with the spur gear 12, and the bevel gear disc 34 moves downward under the action of the compression spring 1 and the connecting rod 35, and no longer meshes with the bevel gear 36. The sealing plate 65 on the right is opened, and the drive motor 37 drives the scraper 11 to revolve. The scraper 11 no longer rotates, and the internal catalyst can be continuously scraped out from the discharge port 63, and the brush rod 49 continuously brushes the scraper 11;

[0054] S5: After the unloading is completed, the sealing plate 65 on the right is closed, and the sealing plate 65 on the left is opened. Under the action of the auger 62, the spare catalyst in the unloading bin 61 is continuously put into the supporting frame 9 from the feed port. At the same time, the scraper 11 continuously rotates to spread the catalyst to ensure that the catalyst can be filled. After the replacement is completed, the sealing plate 65 on the left is closed, and the driving motor 37 is started to rotate forward, so that the supporting frame 9 is lowered to the lower limit position to complete the replacement of the catalyst.

[0055] When the present invention is in use, sewage enters the tower body 1 from the sewage pipe 2, and at the same time, ozone enters the jet pipe 5 from the ozone pipe 28 through the conversion valve 27 and the delivery pipe 7, and then is ejected through the jet pipe 5. Since the jet port on the jet pipe 5 is downward at this time, the ozone forms a counter-attack with the sewage when it is ejected, thereby improving the water-gas combination effect and accelerating the ozone decontamination. At the same time, the jet pipe 5 drives the rotating frame 4 to rotate, and drives the cutting fan 6 to rotate, so that the cutting fan 6 cuts the sewage in the tower and stirs the water flow, further accelerating the water-gas combination and improving the ozone decontamination efficiency.

[0056] The driving motor 37 is started to rotate forward, and the driving motor 37 drives the lower protective shell 10 to rotate through the sleeve rod 38, and the track pin 51 moves counterclockwise in the lower track 52. At this time, the bevel gear plate 34 is meshed with the two bevel gears 36. During the rotation of the protective shell 10, the two scrapers 11 rotate while revolving, and the catalyst in the carrier 9 is flipped, so that the combination of sewage and ozone expands the contact area with the catalyst when passing through, further improving the reaction between ozone and chemical molecules in sewage, so that the ozone decontamination effect is improved. When the sewage passes through the carrier 9, the catalyst accelerates the oxidation reaction, and the decontaminated water enters the maintenance tank 66 from the upper connecting pipe to stand, so that it is discharged to the next process after the reaction is completely completed. At the same time, the driving component drives the cleaning component to clean the inner wall of the tower body 1 on the lower side of the carrier 9 at all times;

[0057] After the decontamination is completed, the inside of the tower body 1 needs to be backwashed. The disk-shaped handle 33 is turned to drive the sliding shell 20 to rise by using the push-pull rod 22, and the turntable 14 rotates, driving all the jet pipes 5 to rotate until the sliding shell 20 moves to the upper limit position. At this time, the shielding plate 30 completely blocks the ozone tube 28, and the flushing pipe 29 is connected with the delivery pipe 7. The jet ports on the jet pipe 5 are all tilted upward, and clean water is transported to the jet pipe 5 through the flushing pipe 29 and the delivery pipe 7. The jet pipe 5 sprays clean water through the jet port, and the inner wall of the tower body 1 is cleaned while the catalyst is flushed. The sewage after flushing is recycled through the sewage pipe 2 or discharged from the upper connecting pipe until the inside is completely cleaned.

[0058] When the catalyst needs to be replaced, the drive motor 37 is started to reverse, and the track pin 51 rotates clockwise in the lower track 52. When it rotates to the vertical track 54, it cannot continue to rotate. The sleeve rod 38 continues to rotate to drive the threaded rod 39 to rise, and the threaded rod 39 drives the carrier 9 to rise. When the track pin 51 enters the upper track 53, the carrier 9 rises to the upper limit position. In this process, the moving ring 43 rises to a certain distance under the action of the tension spring and then stops. The position of the moving ring 43 is affected by the action of the lower pressure rod 41. The scraper 11 no longer rises, and enters the brush rod 49 on the corresponding side. At the same time, one side of the rack frame 45 meshes with the spur gear 12. The bevel gear plate 34 moves downward under the action of the compression spring 1 and the connecting rod 35, and no longer meshes with the bevel gear 36. The sealing plate 65 on the right side opens, and the drive motor 37 drives the scraper 11 to revolve. The scraper 11 no longer rotates, and the catalyst inside can be continuously scraped out from the discharge port 63. At the same time, the brush rod 49 continuously brushes the scraper 11 to prevent the scraper 11 from being attached with catalyst.

[0059] After completing the unloading, close the sealing plate 65 on the right, open the sealing plate 65 on the left, and continuously put the spare catalyst in the unloading bin 61 into the supporting frame 9 from the feed port under the action of the auger 62. Meanwhile, the scraper 11 continuously rotates to spread the catalyst to ensure that the catalyst can be filled. After completing the replacement, close the sealing plate 65 on the left, start the drive motor 37 to rotate forward, and make the supporting frame 9 drop to the lower limit position to complete the replacement of the catalyst.

[0060] In the present invention, the driving motor 37, the auger 62 and the sealing plate 65 are all prior arts and will not be described in detail here.

[0061] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A device for removing new pollutants from wastewater by deep ozone treatment, comprising a tower body (1), characterized in that: The lower end of the tower body (1) is fixedly connected to a sewage pipe (2); a bracket (3) is provided on the lower side of the tower body (1); a rotating frame (4) is rotatably connected to the upper side of the bracket (3); a jet pipe (5) is rotatably connected to the rotating frame (4) along its circumferential direction; an adjustment component is provided on the upper side of the rotating frame (4); the adjustment component can drive all the jet pipes (5) to rotate synchronously to change the jet direction; a cutting fan (6) is fixedly connected to the lower end of the rotating frame (4); a conveying pipe (7) is fixedly connected to the middle of the bracket (3); a conversion component (8) is provided at the right end of the conveying pipe (7); a bearing frame (9) is slidably connected to the middle of the tower body (1); the bearing frame (9) ) is rotatably connected to the lower side wall thereof, and scrapers (11) are respectively provided on the left and right sides of the protective shell (10). A transmission assembly is provided inside the protective shell (10), and the transmission assembly can drive the scrapers (11) on the left and right sides to rotate. A spur gear (12) is fixedly connected to the upper end of the protective shell (10). A driving assembly is provided on the upper side of the tower body (1), and the driving assembly can drive the protective shell (10) to rotate. A lifting assembly is provided in the middle of the driving assembly. A track groove (13) is provided inside the tower body (1), and the lifting assembly can cooperate with the track groove (13) to drive the carrier frame (9) to be lifted and lowered. A cleaning assembly is provided on the lower side of the driving assembly; The adjustment assembly comprises a rotating disk (14), the rotating disk (14) being coaxially rotatably connected to the rotating frame (4), a plurality of sliding rods (15) corresponding to the jet pipes (5) being fixedly connected to the lower end of the rotating disk (14), a sliding block (16) being slidably connected to the outer wall of the sliding rod (15), a telescopic rod (17) being fixedly connected to the upper side of the jet pipe (5), the upper end of the telescopic rod (17) being ball-jointed to the lower end of the sliding block (16), a rotating column (18) being fixedly connected to the middle part of the upper end of the rotating disk (14), a rotating groove (19) being respectively provided on the front and rear sides of the rotating column (18), and the rotating column (18) The outer wall is sleeved with a sliding shell (20), and the front and rear sides of the sliding shell (20) are respectively fixedly connected with rotating pins (21) located in the rotating grooves (19) on the corresponding sides thereof; a push-pull rod (22) is slidably connected to the lower side of the tower body (1), and a U-shaped push-pull frame (23) is fixedly connected to the left end of the push-pull rod (22); the front and rear sides of the push-pull frame (23) are respectively provided with lifting grooves (24); a rotating ring (25) is rotatably connected to the lower side of the sliding shell (20), and the front and rear sides of the rotating ring (25) are respectively fixedly connected with lifting pins (26) located in the lifting grooves (24) on the corresponding sides thereof.

2. The device for removing new pollutants from wastewater by deep ozone treatment according to claim 1 is characterized in that: The conversion assembly (8) comprises a conversion valve (27), an ozone tube (28) is arranged on the left side of the conversion valve (27), a flushing tube (29) is arranged on the rear side of the conversion valve (27), a rotating shaft is rotatably connected to the middle part of the upper side of the conversion valve (27), an arc-shaped shielding plate (30) that can shield the ozone tube (28) or the flushing tube (29) is fixedly connected to the lower end of the rotating shaft, connecting columns (31) are fixedly connected to the front and rear sides of the upper end of the rotating shaft, a connecting groove (32) is provided on the right side of the push-pull rod (22), the connecting column (31) on the front side is located in the connecting groove (32), a disc-shaped handle (33) is arranged above the rotating shaft, and the front and rear sides of the lower end of the disc-shaped handle (33) are fixedly connected to the upper end of the connecting column (31) on the corresponding side.

3. The device for removing new pollutants from wastewater by deep ozone treatment according to claim 1 is characterized in that: A sliding groove is provided on the lower inner side of the tower body (1); one end of the jet pipe (5) is rotatably connected to a sliding block located in the sliding groove; and the jet pipe (5) is provided with a plurality of jet ports evenly distributed along its outer wall.

4. The device for removing new pollutants from wastewater by deep ozone treatment according to claim 1 is characterized in that: The transmission assembly comprises a bevel gear disc (34), a connecting rod (35) is fixedly connected to the lower end of the bevel gear disc (34), the connecting rod (35) is slidably connected to the carrier frame (9), a compression spring (1) is sleeved on the outer wall of the connecting rod (35) and is located between the connecting rod (35) and the carrier frame (9), and two left and right opposite bevel gears (36) are arranged in the protective shell (10), the two bevel gears (36) can respectively mesh with the bevel gear disc (34), and the bevel gear (36) is coaxially fixedly connected to the scraper (11) on the corresponding side thereof.

5. The device for removing new pollutants from wastewater by deep ozone treatment according to claim 1 is characterized in that: The driving assembly comprises a driving motor (37), the output end of the driving motor (37) is fixedly connected to a bevel gear, a sleeve rod (38) is rotatably connected to the middle of the tower body (1), the upper end of the sleeve rod (38) is fixedly connected to a bevel gear that can mesh with the bevel gear, a threaded rod (39) is threadedly connected to the lower side of the sleeve rod (38), an extension rod (40) is fixedly connected to the lower end of the threaded rod (39), the lower end of the extension rod (40) is coaxially fixedly connected to the spur gear (12), the outer end of the sleeve rod (38) is rotatably connected to a lower pressure rod (41), the lower pressure rod (41) is slidably connected to the extension rod (40), the lower end of the lower pressure rod (41) is rotatably connected to a lower pressure ring (42), a moving ring (43) is provided below the lower pressure ring (42), the moving ring (43) is sleeved with the extension rod (40), and the outer wall of the extension rod (40) is sleeved with a positioning ring (43). A tension spring is provided between the lower pressure ring (42) and the movable ring (43), and the movable ring (43) is slidably connected to a connecting frame (44) on the left and right sides, and a rack frame (45) is provided below the movable ring (43). The left and right sides of the rack frame (45) are slidably connected to the connecting frame (44) on the corresponding side, and the left and right sides of the rack frame (45) can respectively mesh with the spur gear (12). A one-way circulation groove (46) is provided on the left side of the upper end of the rack frame (45). A fixed rod (47) is fixedly connected to the movable ring (43), and one end of the fixed rod (47) is slidably connected to a movable pin (48) via a second compression spring. The movable pin (48) is located in the one-way circulation groove (46). The front and rear sides of the rack frame (45) are slidably connected to U-shaped brush rods (49), and the scraper (11) can enter into the brush rod (49) on the corresponding side.

6. The device for removing new pollutants from wastewater by deep ozone treatment according to claim 1 is characterized in that: The lifting assembly comprises a straight rod (50), the right end of the straight rod (50) is slidably connected to a track pin (51) via a threaded spring, the track pin (51) is located in a track groove (13), and the track groove (13) is divided into three parts, the first part is a lower track (52), the lower track (52) is a counterclockwise unidirectional track, the second part is an upper track (53), the upper track (53) is a clockwise unidirectional track, and the third part is a vertical track (54), and the vertical track (54) can connect the lower track (52) and the upper track (53).

7. The device for removing new pollutants from wastewater by deep ozone treatment according to claim 4 is characterized in that: The cleaning assembly comprises a hexagonal prism (55), the hexagonal prism (55) is slidably connected to the extension rod (40), a connecting tube (56) is rotatably connected to the middle of the connecting rod (35), the connecting tube (56) is slidably connected to the hexagonal prism (55), the lower end of the hexagonal prism (55) is fixedly connected to a rotating frame (57), the lower end of the connecting rod (35) can contact the upper end of the rotating frame (57), the left and right sides of the rotating frame (57) are rotatably connected to spur gears (58), the tower body (1) is fixedly connected to an internal gear (59), the spur gear (58) is meshed with the internal gear (59), the lower end of the spur gear (58) is coaxially fixedly connected to a cleaning rod (60), and the cleaning rod (60) can contact the inner wall of the tower body (1).

8. The device for removing new pollutants from wastewater by deep ozone treatment according to claim 1 is characterized in that: The tower body (1) is provided with a feed inlet on the left side, a feed bin (61) is provided on the left side of the feed inlet, a feed pipe which can be communicated with the feed inlet is provided on the lower side of the feed bin (61), a screw auger (62) is provided in the feed pipe, a discharge port (63) is provided on the right side of the tower body (1), a discharge pipe (64) is provided on the left side of the discharge port (63), sealing plates (65) are provided at the feed inlet and the discharge port (63), respectively, a maintenance tank (66) is provided on the left side of the tower body (1), and the upper side of the tower body (1) is communicated with the maintenance tank (66) via a connecting pipe.

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