A landfill leachate ozone contact oxidation equipment

Abstract

The present invention relates to the field of sewage treatment technology, specifically a landfill leachate ozone contact oxidation device, comprising a chassis, the chassis being fixedly connected to an exhaust fan, the chassis being fixedly connected to a water injection pipe, the chassis being fixedly connected to a limit seat, and further comprising: a stacked storage structure movably connected to the limit seat, the stacked storage structure comprising a plurality of water storage mechanisms stacked in a straight line, the chassis being connected to a rotating drive unit, two lifting mechanisms being installed in the chassis; a docking drainage unit connected to the chassis; an ozone filling structure connected to the chassis; and a sealing structure connected to the chassis. While the present invention is injecting ozone into the landfill leachate, the sediment in the landfill leachate is separated by separating the water storage mechanism at the bottom layer, ensuring that the ozone contacts the leachate to perform oxidation operations while completing the separation of the sediment, further purifying the landfill leachate while facilitating subsequent classification and treatment operations.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to an ozone contact oxidation device for landfill leachate. Background Art

[0002] Leachate is a high-concentration organic wastewater, which comes from the moisture contained in the garbage itself in the landfill, the rain and snow water entering the landfill and other moisture, and then deducts the saturated water holding capacity of the garbage and covering soil layer, and is formed after passing through the garbage layer and the covering soil layer.

[0003] The landfill leachate ozone contact oxidation equipment is a device used to produce ozone and oxidize the landfill leachate. When the existing equipment oxidizes the landfill leachate, the sediment in the landfill leachate will be deposited at the bottom of the equipment. Since the existing equipment completes the cleaning of the sediment while oxidizing, as the sediment increases, the capacity of the equipment for the landfill leachate will gradually decrease, which makes the landfill leachate ozone contact oxidation equipment's treatment capacity for the landfill leachate gradually decline. Summary of the Invention

[0004] The object of the present invention is to provide an ozone contact oxidation device for landfill leachate to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A landfill leachate ozone contact oxidation device comprises a chassis, the chassis is fixedly connected to an exhaust fan, the chassis is fixedly connected to a water injection pipe, the chassis is fixedly connected to a limit seat, and further comprises:

[0007] A stacking storage structure movably connected to the limit seat, the stacking storage structure includes multiple groups of water storage mechanisms stacked in a straight line, the water storage mechanism includes a rectangular cover, a sealing gasket is fixedly installed on the top of the rectangular cover, a drainage part is installed on the upper part of the rectangular cover, the rectangular cover is fixedly connected to a scale window, extension frames are fixedly installed on both sides of the rectangular cover, the rectangular cover is fixedly connected to a fixing frame, the fixing frame is fixedly connected to two groups of sliding rods, the fixing frame is rotatably connected to a screw rod, the screw rod is threadedly connected to an isolation frame, the isolation frame is slidably connected to the slide rod, and the isolation frame slides with the rectangular cover The movable connection is that a plurality of groups of protruding shafts are fixedly installed on the upper end of the rectangular cover, and a positioning hole adapted for the protruding shaft is opened at the lower end of the rectangular cover, and a first friction head is fixedly connected to the end of the screw rod away from the rectangular cover, wherein the rectangular cover arranged at the bottom layer of the stacked storage structure is movably connected to the limit seat, and a plurality of groups of first active telescopic rods are fixedly connected to the chassis, and the movable end of the first active telescopic rods abuts against the extension frame arranged at the top layer of the stacked storage structure, and the chassis is connected to a rotation drive part for applying torque to the first friction head, and two groups of lifting mechanisms are installed in the chassis;

[0008] A docking and drainage part connected to the chassis, used for docking with the drainage part, and connected to the rotation drive part;

[0009] An ozone filling structure connected to the chassis;

[0010] A sealing structure connected to the chassis.

[0011] As a further improvement of the present invention: the drainage part includes an electric control valve fixedly connected to the rectangular cover, the water outlet end of the electric control valve is fixedly connected to a threaded pipe, the outer wall of the threaded pipe is provided with an external thread compatible with the docking drainage part, the electric control valve is fixedly connected to two sets of brackets, the brackets are fixedly connected to a conductive seat, and the conductive seat is electrically connected to the electric control valve.

[0012] As a further improvement of the present invention: the rotation drive part includes a stand fixedly connected to the chassis, the stand fixedly connected to a first motor, the output shaft of the first motor fixedly connected to a first screw, the first screw threadedly connected to a linkage frame slidably connected to the stand, the linkage frame is connected to the docking drainage part, the linkage frame fixedly connected to a first active telescopic frame, the moving end of the first active telescopic frame fixedly connected to an extension arm, the extension arm fixedly connected to a drive motor, and the output shaft of the drive motor fixedly connected to a second friction head adapted to the first friction head.

[0013] As a further improvement of the present invention: the docking drainage part includes a fixed tube fixedly connected to the linkage frame, the fixed tube is fixedly connected to an adapter, the adapter is connected to an external joint through a first hose, the fixed tube is slidably connected to a sliding tube, the sliding tube is rotatably installed with a threaded joint at one end away from the fixed tube, the outer wall of the threaded joint is fixedly connected to a gear ring, the linkage frame is fixedly connected to two groups of second active telescopic rods, the movable end of the second active telescopic rod is fixedly connected to an insulating frame, the insulating frame is fixedly connected to the sliding tube, the insulating frame is fixedly connected to a power supply rod adapted to the conductive seat, the insulating frame is fixedly connected to a third motor, the output shaft of the third motor is fixedly connected to a gear, and the gear is meshed with the gear ring.

[0014] As a further improvement of the present invention: the ozone filling structure includes an ozone generator fixedly connected to the chassis, the output end of the ozone generator is fixedly connected to a second hose, the second hose is fixedly connected to an air outlet head, two groups of fixed wheel frames are fixedly installed in the chassis, the fixed wheel frames are rotatably connected to two groups of first driven wheels, the second hose is in contact with the first driven wheels, the chassis is fixedly connected to a third active telescopic rod, the movable end of the third active telescopic rod is fixedly connected to a movable wheel frame, the movable wheel frame is rotatably connected to two groups of second driven wheels, the second hose is in contact with the second driven wheel, and the movable wheel frame is arranged between the two groups of fixed wheel frames.

[0015] As a further improvement of the present invention: the sealing structure includes a door body hinged to the chassis, the door body is fixedly connected to a transparent window, the door body is fixedly connected to a console, the chassis is hinged to a swing frame, the swing frame is threadedly connected to a rocker, and the rocker is movably connected to the door body.

[0016] As a further improvement of the present invention: the lifting mechanism includes a fourth motor fixedly connected to the chassis, the output shaft of the fourth motor is fixedly connected to the second screw, the second screw is threadedly connected to a lifting sleeve, the lifting sleeve is fixedly connected to a second active telescopic frame, and the lifting sleeve is slidably connected to two groups of vertical poles fixedly connected to the chassis.

[0017] As a further improvement of the present invention: the rectangular cover is fixedly connected with two groups of card joints, and the chassis is fixedly connected with two groups of vertical plates movably connected with the card joints.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] During use, an external infusion device is used to connect the water injection pipe and leachate is added to the water injection pipe, so that it falls into the holding space composed of multiple sets of stacked rectangular covers and a set of isolation frames. The ozone filling structure performs ozone filling operation on the leachate. The sediment in the leachate sinks into the bottom rectangular cover under the action of gravity and is intercepted by the isolation frame inserted into the rectangular cover. The exhaust fan extracts the ozone emitted from the leachate. During this period, the personnel observe the scale window through the sealing structure to observe the thickness of the sediment in the leachate. When the sediment is only in the bottom rectangular cover and the sediment needs to be separated from the leachate, the rotary drive part is used to drive the first friction device located obliquely above the sediment by friction. The rubbing head rotates, and the first friction head drives the screw to rotate. The rotating screw drives the isolation frame to slide into the rectangular cover, thereby performing the leachate separation operation. Then, the docking drainage part is used to dock the drainage part located below the isolation frame and open the drainage part to perform the drainage operation, thereby preventing leachate leakage when the isolation frame is separated. At this time, the stacked multiple water storage mechanisms are divided into two parts, the upper part is only loaded with leachate, and the lower part is loaded with sediment mixed with leachate. Then, the lifting mechanism and the two lowest extension frames corresponding to the upper rectangular cover are lifted, thereby facilitating personnel to separately remove the water storage mechanism containing sediment so that the sediment can be processed separately. The present invention, while filling the landfill leachate with ozone, separates the sediment in the landfill leachate by separating the lowest water storage mechanism, ensuring that the ozone contacts the leachate to perform the oxidation operation while completing the separation of the sediment, further purifying the landfill leachate while facilitating subsequent classification and processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 Schematic diagram of the internal structure of the present invention;

[0022] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the water storage mechanism of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the water storage mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting mechanism of the present invention;

[0026] Figure 7 This is a schematic structural diagram of the cooperation between the rotation drive unit and the lifting mechanism of the present invention;

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure of the rotation drive part and the lifting mechanism of the present invention;

[0028] Figure 9 For the present invention Figure 7 A local enlarged schematic diagram of point A in the middle.

[0029] In the figure: 1. chassis; 2. exhaust fan; 3. water injection pipe; 4. limit seat; 6. stacking storage structure; 7. water storage mechanism; 8. rectangular cover; 9. sealing gasket; 10. drainage part; 11. scale window; 12. extension frame; 13. fixing frame; 14. slide bar; 15. screw rod; 16. isolation frame; 17. protruding shaft; 18. positioning hole; 19. first friction head; 20. first active telescopic rod; 21. rotation drive part; 22. lifting mechanism; 23. docking drainage part; 24. ozone filling structure; 25. sealing structure; 26. electric control valve; 27. threaded pipe; 28. bracket; 29. ​​conductive seat; 30. stand; 31. first motor; 32. first screw rod; 34. linkage frame; 35. first active telescopic frame; 36. extension arm; 37. Driving motor; 38. Second friction head; 39. Fixed tube; 40. Adapter; 41. First hose; 42. External joint; 43. Sliding tube; 44. Threaded joint; 45. Ring gear; 46. Second active telescopic rod; 47. Insulating frame; 48. Power supply pole; 50. Third motor; 51. Gear; 52. Ozone generator; 53. Second hose; 54. Air outlet; 55. Fixed wheel frame; 56. First driven wheel; 57. Third active telescopic rod; 58. Moving wheel frame; 59. Second driven wheel; 60. Door body; 61. Transparent window; 62. Control console; 63. Swing frame; 64. Rocker; 65. Card joint; 66. Vertical plate; 67. Fourth motor; 68. Second screw; 69. Lifting sleeve; 70. Second active telescopic frame; 71. Vertical pole. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods.

[0031] Example 1, see Figures 1 to 9 As shown, a landfill leachate ozone contact oxidation device includes a chassis 1, a liquid receiving tank is opened at the bottom of the chassis 1, a liquid level sensor is fixedly installed in the liquid receiving tank, the chassis 1 is fixedly connected to an exhaust fan 2, the chassis 1 is fixedly connected to a water injection pipe 3, the chassis 1 is fixedly connected to a limit seat 4, and further includes:

[0032] A stacking storage structure 6 movably connected to the limit seat 4, the stacking storage structure 6 includes a plurality of water storage mechanisms 7 stacked in a straight line, the water storage mechanism 7 includes a rectangular cover 8, a sealing gasket 9 is fixedly installed on the top of the rectangular cover 8, and the two adjacent groups of rectangular covers 8 fill the gaps with the sealing gasket 9 to prevent leachate from flowing out of the gaps between the rectangular covers 8, a drainage portion 10 is installed on the upper part of the rectangular cover 8, the rectangular cover 8 is fixedly connected to a scale window 11, and extension frames 12 are fixedly installed on both sides of the rectangular cover 8, the rectangular cover 8 is fixedly connected to a fixing frame 13, the fixing frame 13 is fixedly connected to two groups of sliding rods 14, the fixing frame 13 is rotatably connected to a screw rod 15, the screw rod 15 is threadedly connected to an isolation frame 16, the isolation frame 16 is slidably connected to the sliding rod 14, and the isolation frame 16 is connected to the The rectangular cover 8 is slidably connected, and a plurality of groups of protruding shafts 17 are fixedly installed on the upper end of the rectangular cover 8. A positioning hole 18 adapted to the protruding shaft 17 is opened at the lower end of the rectangular cover 8. By docking the protruding shaft 17 with the positioning hole 18, it is convenient for the two groups of rectangular covers 8 to complete the accurate docking operation. The end of the screw rod 15 away from the rectangular cover 8 is fixedly connected with a first friction head 19, wherein the rectangular cover 8 arranged at the bottom layer of the stacked storage structure 6 is movably connected to the limit seat 4, and the chassis 1 is fixedly connected with a plurality of groups of first active telescopic rods 20, and the moving end of the first active telescopic rod 20 is in contact with the extension frame 12 arranged at the top layer of the stacked storage structure 6. The chassis 1 is connected with a rotation drive part 21 for applying torque to the first friction head 19, and two groups of lifting mechanisms 22 are installed in the chassis 1;

[0033] A docking and draining portion 23 connected to the chassis 1, the docking and draining portion 23 is used to dock with the draining portion 10, and the docking and draining portion 23 is connected to the rotation driving portion 21;

[0034] an ozone filling structure 24 connected to the chassis 1;

[0035] A sealing structure 25 connected to the chassis 1 .

[0036] During use, an external infusion device is used to connect the water injection pipe 3 and leachate is added to the water injection pipe 3, so that it falls into the holding space composed of multiple stacked rectangular covers 8 and a set of isolation racks 16. The ozone filling structure 24 performs ozone filling operation on the leachate. The sediment in the leachate sinks into the bottom rectangular cover 8 under the action of gravity and is intercepted by the isolation rack 16 inserted into the rectangular cover 8. The exhaust fan 2 performs an exhaust operation on the ozone emerging from the leachate. During this period, the personnel observe the scale window 11 through the sealing structure 25 to observe the thickness of the sediment in the leachate. When the sediment is only in the bottom rectangular cover 8 and the sediment needs to be separated from the leachate, the rotating drive part 21 is used to drive the first friction head 19 located obliquely above the sediment to rotate by friction. The first friction head 19 drives the screw rod 15 to rotate, and the rotating screw rod 15 drives the isolation frame 16 to slide into the rectangular cover 8, thereby performing the leachate separation operation, and then the docking drainage part 23 is used to dock the drainage part 10 located below the isolation frame 16 and open the drainage part 10 to perform the drainage operation to avoid leachate leakage when the isolation frame 16 is separated. At this time, the stacked multiple groups of water storage mechanisms 7 are divided into two parts, the upper part is only loaded with leachate, and the lower part is loaded with sediment mixed with leachate, and then the lifting mechanism 22 and the two lowest groups of extension frames 12 corresponding to the upper rectangular cover 8 are lifted, so that it is convenient for personnel to take out the water storage mechanism 7 containing sediment separately, so as to perform separate processing operations on the sediment. While filling the landfill leachate with ozone, the present invention separates the sediment in the landfill leachate by separating the water storage mechanism 7 at the bottom layer, ensuring that the ozone contacts the leachate to perform oxidation operations while completing the separation of the sediment, further purifying the landfill leachate while facilitating subsequent classification and treatment operations.

[0037] In one aspect of this embodiment, the drainage portion 10 includes an electrically controlled valve 26 fixedly connected to the rectangular cover 8. A threaded pipe 27 is fixedly connected to the outlet end of the electrically controlled valve 26. The outer wall of the threaded pipe 27 is provided with an external thread that matches the docking drainage portion 23. The electrically controlled valve 26 is fixedly connected to two sets of brackets 28. The brackets 28 are fixedly connected to a conductive seat 29. The conductive seat 29 is electrically connected to the electrically controlled valve 26. When the docking drainage portion 23 docks with the threaded pipe 27 and the conductive seat 29 receives power supplied by the docking drainage portion 23, the electrically controlled valve 26 opens, allowing the leachate enclosed by the rectangular cover 8 to pass through the electrically controlled valve 26 and the threaded pipe 27 and ultimately flow into the docking drainage portion 23, thereby selectively directing leachate of different depths away from the water storage mechanism 7.

[0038] In one case of this embodiment, the rotation drive part 21 includes a stand 30 fixedly connected to the chassis 1, the stand 30 is fixedly connected to a first motor 31, the output shaft of the first motor 31 is fixedly connected to a first screw 32, the first screw 32 is threadedly connected to a linkage frame 34 slidably connected to the stand 30, the linkage frame 34 is connected to the docking drainage part 23, the linkage frame 34 is fixedly connected to a first active telescopic frame 35, the moving end of the first active telescopic frame 35 is fixedly connected to an extension arm 36, the extension arm 36 is fixedly connected to a drive motor 37, and the output shaft of the drive motor 37 is fixedly connected to a second friction head 38 adapted to the first friction head 19. The first motor 31 drives the first screw 32 to rotate, and the rotating first screw 32 drives the linkage frame 34 to slide along the stand 30. The sliding linkage frame 34 drives the docking drainage part 23 to move, and the linkage frame 34 drives the first active telescopic frame 35 to move. The first active telescopic frame 35 drives the extension arm 36 to move toward the first friction head 19 by self-contraction, so that the driving motor 37 drives the second friction head 38 and the first friction head 19 to squeeze each other, and then the driving motor 37 drives the second friction head 38 to rotate, and the rotating second friction head 38 drives the first friction head 19 to rotate, thereby applying torque to the first friction head 19.

[0039] In one case of this embodiment, the docking drainage part 23 includes a fixed tube 39 fixedly connected to the linkage frame 34, the fixed tube 39 is fixedly connected to an adapter 40, the adapter 40 is connected to an external connector 42 through a first hose 41, the external connector 42 is used to connect to an external sewage treatment equipment, the fixed tube 39 is slidably connected to a sliding tube 43, the end of the sliding tube 43 away from the fixed tube 39 is rotatably installed with a threaded joint 44, the outer wall of the threaded joint 44 is fixedly connected to a gear ring 45, the linkage frame 34 is fixedly connected to two groups of second active telescopic rods 46, the movable end of the second active telescopic rod 46 is fixedly connected to an insulating frame 47, the insulating frame 47 is fixedly connected to the sliding tube 43, the insulating frame 47 is fixedly connected to a power supply rod 48 adapted to the conductive seat 29, the power supply rod 48 is externally connected to an external power supply, the insulating frame 47 is fixedly connected to a third motor 50, the output shaft of the third motor 50 is fixedly connected to a gear 51, and the gear 51 is meshed with the ring gear 45. The movable linkage frame 34 drives the fixed pipe 39 to move, thereby adjusting the height of the fixed pipe 39. The second active telescopic rod 46 drives the insulating frame 47 to move, and the insulating frame 47 drives the sliding pipe 43 to move toward the threaded pipe 27. The third motor 50 drives the gear 51 to rotate, and the rotating gear 51 drives the ring gear 45 to rotate. The rotating ring gear 45 drives the threaded joint 44 to rotate, so that the threaded joint 44 is docked with the threaded pipe 27. The movable insulating frame 47 drives the power supply rod 48 to move, so that the power supply rod 48 supplies power to the conductive seat 29, thereby opening the electric control valve 26, so that the leachate flows into the sliding pipe 43, and the leachate passes through the fixed pipe 39, the adapter 40, the first hose 41, and the external joint 42 in sequence to discharge the leachate from the equipment.

[0040] In one case of this embodiment, the ozone filling structure 24 includes an ozone generator 52 fixedly connected to the chassis 1, the output end of the ozone generator 52 is fixedly connected to the second hose 53, the second hose 53 is fixedly connected to the air outlet head 54, two groups of fixed wheel frames 55 are fixedly installed in the chassis 1, the fixed wheel frames 55 are rotatably connected to two groups of first driven wheels 56, the second hose 53 is in contact with the first driven wheel 56, the chassis 1 is fixedly connected to a third active telescopic rod 57, the movable end of the third active telescopic rod 57 is fixedly connected to a movable wheel frame 58, the movable wheel frame 58 is rotatably connected to two groups of second driven wheels 59, the second hose 53 is in contact with the second driven wheel 59, and the movable wheel frame 58 is arranged between the two groups of fixed wheel frames 55. The ozone generator 52 supplies ozone to the air outlet head 54 through the second hose 53. The air outlet head 54 submerged in the leachate discharges ozone. The third active telescopic rod 57 adjusts the position of the second driven wheel 59 by driving the movable wheel frame 58 to move. Under the squeezing of the second driven wheel 59, the second hose 53 pulls the air outlet head 54 upward, thereby adjusting the position of the air outlet head 54 in the leachate.

[0041] In one case of this embodiment, the sealing structure 25 includes a door body 60 hinged to the chassis 1, the door body 60 is fixedly connected to a transparent window 61, the door body 60 is fixedly connected to a console 62, the chassis 1 is hinged to a swing frame 63, the swing frame 63 is threadedly connected to a rocker 64, and the rocker 64 is movably connected to the door body 60. Rotating the rocker 64 causes the rocker 64 to press against the door body 60, thereby causing the door body 60 and the chassis 1 to squeeze each other. By rotating the rocker 64, the rocker 64 rotates on the rocker frame 63 to move the rocker 64 away from the door body 60, and then rotating the rocker frame 63 to release the restriction of the rocker 64 on the door body 60, making it easier for people to rotate the door body 60.

[0042] In one case of this embodiment, the lifting mechanism 22 includes a fourth motor 67 fixedly connected to the chassis 1, the output shaft of the fourth motor 67 is fixedly connected to the second screw 68, the second screw 68 is threadedly connected to the lifting sleeve 69, the lifting sleeve 69 is fixedly connected to the second active telescopic frame 70, and the lifting sleeve 69 is slidably connected to two sets of vertical rods 71 ​​fixedly connected to the chassis 1.

[0043] Example 2, based on Example 1, refer to Figure 4 and Figure 5 The rectangular cover 8 is fixedly connected with two sets of card connectors 65, and the chassis 1 is fixedly connected with two sets of vertical plates 66 that are movably connected with the card connectors 65. By clamping the vertical plates 66 with the card connectors 65, the rectangular cover 8 is accurately installed in the chassis 1.

[0044] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions, and alterations may be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A landfill leachate ozone contact oxidation device, comprising a chassis, a blower fixedly connected to the chassis, a water injection pipe fixedly connected to the chassis, and a limited seat fixedly connected to the chassis, characterized in that: Also includes: A stacking storage structure movably connected to the limit seat, the stacking storage structure includes multiple groups of water storage mechanisms stacked in a straight line, the water storage mechanism includes a rectangular cover, a sealing gasket is fixedly installed on the top of the rectangular cover, a drainage part is installed on the upper part of the rectangular cover, the rectangular cover is fixedly connected to a scale window, extension frames are fixedly installed on both sides of the rectangular cover, the rectangular cover is fixedly connected to a fixing frame, the fixing frame is fixedly connected to two groups of sliding rods, the fixing frame is rotatably connected to a screw rod, the screw rod is threadedly connected to an isolation frame, the isolation frame is slidably connected to the slide rod, and the isolation frame slides with the rectangular cover The movable connection is that a plurality of groups of protruding shafts are fixedly installed on the upper end of the rectangular cover, and a positioning hole adapted for the protruding shaft is opened at the lower end of the rectangular cover, and a first friction head is fixedly connected to the end of the screw rod away from the rectangular cover, wherein the rectangular cover arranged at the bottom layer of the stacked storage structure is movably connected to the limit seat, and a plurality of groups of first active telescopic rods are fixedly connected to the chassis, and the movable end of the first active telescopic rods abuts against the extension frame arranged at the top layer of the stacked storage structure, and the chassis is connected to a rotation drive part for applying torque to the first friction head, and two groups of lifting mechanisms are installed in the chassis; A docking and drainage part connected to the chassis, the docking and drainage part is used to perform docking operations with the drainage part, the docking and drainage part is connected to the rotation drive part, the rotation drive part includes a stand fixedly connected to the chassis, the stand fixedly connected to a first motor, the output shaft of the first motor fixedly connected to a first screw, the first screw is threadedly connected to a linkage frame slidably connected to the stand, the linkage frame is connected to the docking and drainage part, the linkage frame is fixedly connected to a first active telescopic frame, the moving end of the first active telescopic frame is fixedly connected to an extension arm, the extension arm is fixedly connected to a drive motor, and the output shaft of the drive motor is fixedly connected to a second friction head adapted to the first friction head. The docking drainage part includes a fixed tube fixedly connected to the linkage frame, the fixed tube is fixedly connected to an adapter, the adapter is connected to an external joint through a first hose, the fixed tube is slidably connected to a sliding tube, the sliding tube is rotatably installed with a threaded joint at one end away from the fixed tube, the outer wall of the threaded joint is fixedly connected to a gear ring, the linkage frame is fixedly connected to two groups of second active telescopic rods, the movable end of the second active telescopic rod is fixedly connected to an insulating frame, the insulating frame is fixedly connected to the sliding tube, the insulating frame is fixedly connected to a power supply rod adapted to the conductive seat, the insulating frame is fixedly connected to a third motor, the output shaft of the third motor is fixedly connected to a gear, and the gear is meshed with the gear ring; An ozone filling structure connected to the chassis, the ozone filling structure including an ozone generator fixedly connected to the chassis, the output end of the ozone generator fixedly connected to a second hose, the second hose fixedly connected to an air outlet head, two sets of fixed wheel frames fixedly installed in the chassis, the fixed wheel frames rotatably connected to two sets of first driven wheels, the second hose in contact with the first driven wheels, the chassis fixedly connected to a third active telescopic rod, the movable end of the third active telescopic rod fixedly connected to a movable wheel frame, the movable wheel frame rotatably connected to two sets of second driven wheels, the second hose in contact with the second driven wheels, and the movable wheel frame arranged between the two sets of fixed wheel frames; A sealing structure connected to the chassis.

2. The ozone contact oxidation equipment for landfill leachate according to claim 1, characterized in that: The drainage part includes an electric control valve fixedly connected to the rectangular cover, the water outlet end of the electric control valve is fixedly connected to a threaded pipe, the outer wall of the threaded pipe is provided with an external thread compatible with the docking drainage part, the electric control valve is fixedly connected to two sets of brackets, the brackets are fixedly connected to a conductive seat, and the conductive seat is electrically connected to the electric control valve.

3. The ozone contact oxidation equipment for landfill leachate according to claim 1, characterized in that: The sealing structure includes a door body hinged to the chassis, the door body is fixedly connected to a transparent window, the door body is fixedly connected to a console, the chassis is hinged to a swing frame, the swing frame is threadedly connected to a rocker, and the rocker is movably connected to the door body.

4. The ozone contact oxidation equipment for landfill leachate according to claim 1, characterized in that: The lifting mechanism includes a fourth motor fixedly connected to the chassis, the output shaft of the fourth motor is fixedly connected to the second screw, the second screw is threadedly connected to a lifting sleeve, the lifting sleeve is fixedly connected to the second active telescopic frame, and the lifting sleeve is slidably connected to two groups of vertical poles fixedly connected to the chassis.

5. The ozone contact oxidation equipment for landfill leachate according to claim 1, characterized in that: The rectangular cover is fixedly connected with two groups of card joints, and the chassis is fixedly connected with two groups of vertical plates movably connected with the card joints.

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