Landfill leachate ozone contact oxidation equipment

Abstract

The invention relates to the technical field of sewage treatment, in particular to landfill leachate ozone contact oxidation equipment which comprises a case, an exhaust fan fixedly connected with the case, a water injection pipe fixedly connected with the case and a limiting seat fixedly connected with the case, and further comprises a stacking storage structure movably connected with the limiting seat, the stacking storage structure comprises a plurality of water storage mechanisms which are stacked along a straight line, the machine box is connected with a rotation driving part, and two lifting mechanisms are installed in the machine box; the butt joint liquid discharge part is connected with the case; the ozone filling structure is connected with the case; and the sealing structure is connected with the case. According to the device, the sediments in the landfill leachate are separated out by separating the water storage mechanism on the lowest layer while ozone is injected into the landfill leachate, so that the ozone is in contact with the leachate to perform oxidation operation, the sediments are separated at the same time, and subsequent classification treatment operation is facilitated while the landfill leachate is further purified.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to a garbage leachate ozone contact oxidation device. 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, minus 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 decrease. Summary of the invention

[0004] The object of the present invention is to provide a landfill leachate ozone contact oxidation device 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 garbage 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 limited position seat, and further comprises:

[0007] A stacking storage structure movably connected to the limit seat, the stacking storage structure includes a plurality 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 fixed frame, the fixed frame is fixedly connected to two groups of sliding rods, the fixed 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 sliding rod, and the isolation frame is slidably connected to the rectangular cover The upper end of the rectangular cover is fixedly installed with multiple groups of protruding shafts, and the lower end of the rectangular cover is provided with positioning holes adapted to the protruding shafts. The end of the screw rod away from the rectangular cover is fixedly connected with a first friction head, wherein the rectangular cover arranged at the bottom layer of the stacked storage structure is movably connected with the limit seat, and the chassis is fixedly connected with multiple groups of first active telescopic rods, and the moving end of the first active telescopic rods is in contact with the extension frame arranged at the top layer of the stacked storage structure. The chassis is connected with a rotating drive part for applying torque to the first friction head, and two groups of lifting mechanisms are installed in the chassis;

[0008] A docking drainage part connected to the chassis, the docking drainage part is used to perform docking operation with the drainage part, and the docking drainage part is connected to the rotation driving 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 electrically controlled valve fixedly connected to the rectangular cover, the water outlet end of the electrically controlled 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 electrically controlled valve is fixedly connected to two groups of brackets, the brackets are fixedly connected to a conductive seat, and the conductive seat is electrically connected to the electrically controlled valve.

[0012] As a further improvement of the present invention: the rotating 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 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 driving motor, and the output shaft of the driving motor is fixedly connected to a second friction head adapted to the first friction head.

[0013] As a further improvement scheme of the present invention: the docking drainage part includes a fixed tube fixedly connected to the linkage frame, the fixed tube is fixedly connected with an adapter, the adapter is connected to an external joint through a first hose, the fixed tube is slidably connected with a sliding tube, the end of the sliding tube away from the fixed tube is rotatably installed with a threaded joint, the outer wall of the threaded joint is fixedly connected with a gear ring, the linkage frame is fixedly connected with two groups of second active telescopic rods, the moving end of the second active telescopic rod is fixedly connected with an insulating frame, the insulating frame is fixedly connected to the sliding tube, the insulating frame is fixedly connected with a power supply rod adapted to the conductive seat, the insulating frame is fixedly connected with a third motor, the output shaft of the third motor is fixedly connected with 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 moving end of the third active telescopic rod is fixedly connected to a moving wheel frame, the moving wheel frame is rotatably connected to two groups of second driven wheels, the second hose is in contact with the second driven wheels, and the moving 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 control 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] When in use, an external infusion device is used to connect the water injection pipe and inject leachate into the water injection pipe, so that it falls into the containing space composed of a plurality of stacked rectangular covers and a group of isolation frames. The ozone injection structure performs ozone injection 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 it is necessary to separate the sediment from the leachate, the rotary drive unit is used to drive the first friction plate 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, and then the docking drainage part is used to dock the drainage part located below the isolation frame and open the drainage part, thereby performing the drainage operation to avoid leakage of leachate when the isolation frame is separated. At this time, the stacked multiple groups of 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, and then the lifting mechanism and the two lowest extension frames corresponding to the upper rectangular cover are lifted, so that it is convenient for personnel to take out the water storage mechanism with sediment separately, so as to perform a separate treatment operation on the sediment. The present invention separates the sediment in the garbage leachate by separating the water storage mechanism at the bottom layer while filling the garbage leachate with ozone, ensuring that the ozone contacts the leachate for oxidation and completes the separation of the sediment at the same time, further purifying the garbage leachate while facilitating the subsequent classification and treatment operation. 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 It is a schematic diagram of the internal structure of the present invention;

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

[0026] Figure 7 It is a schematic diagram of the structure of the cooperation between the rotation driving part 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] Fig. 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, fixed frame; 14, slide rod; 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, gear ring; 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 is further described in detail below in conjunction with specific implementation methods.

[0031] Example 1, see Figures 1 to 9 As shown, a garbage leachate ozone contact oxidation device includes a chassis 1, a liquid receiving tank is provided 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 limited position 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 two adjacent groups of rectangular covers 8 are filled with the sealing gasket 9 to prevent the leachate from flowing out of the gap 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, and 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, and the screw rod 15 is threadedly connected to an isolation frame 16, and 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. The protruding shaft 17 is docked with the positioning hole 18, so that the two groups of rectangular covers 8 can complete accurate docking operations. 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 stacking storage structure 6 is movably connected with 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 stacking storage structure 6, and the chassis 1 is connected with a rotating 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 drainage part 23 connected to the chassis 1, the docking drainage part 23 is used to dock with the drainage part 10, and the docking drainage part 23 is connected to the rotation driving part 21;

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

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

[0036] When in use, an external infusion device is used to connect the water injection pipe 3 and fill the water injection pipe 3 with leachate, so that it falls into the containing space formed by a plurality of stacked rectangular covers 8 and a group of isolation frames 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 frame 16 inserted into the rectangular cover 8. The exhaust fan 2 performs an exhaust operation on the ozone emitted from the leachate. During this period, the personnel watch 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 unit 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, so as to separate the leachate, and then use the docking drainage part 23 to dock the drainage part 10 located below the isolation frame 16 and open the drainage part 10 to perform drainage operations to avoid leakage of leachate 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 treatment operations on the sediment. The present invention separates the sediment in the landfill leachate by separating the water storage mechanism 7 at the bottom while filling the landfill leachate with ozone, ensuring that the ozone contacts the leachate for oxidation while completing the separation of the sediment, further purifying the landfill leachate while facilitating subsequent classification and treatment operations.

[0037] In one case of the present embodiment, the drainage part 10 includes an electric control valve 26 fixedly connected to the rectangular cover 8, a threaded pipe 27 fixedly connected to the water outlet end of the electric control valve 26, an outer wall of the threaded pipe 27 is provided with an external thread matched with the docking drainage part 23, and the electric control valve 26 is fixedly connected to two groups of brackets 28, and the brackets 28 are fixedly connected to a conductive seat 29, and the conductive seat 29 is electrically connected to the electric control valve 26. When the docking drainage part 23 docks with the threaded pipe 27 and the conductive seat 29 receives the power supplied by the docking drainage part 23, the electric control valve 26 is opened, so that the leachate enclosed by the rectangular cover 8 passes through the electric control valve 26 and the threaded pipe 27 and finally flows into the docking drainage part 23, so as to selectively guide the leachate of different depths away from the water storage mechanism 7.

[0038] In one case of the present embodiment, the rotating driving 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 driving motor 37, and the output shaft of the driving 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, and 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, and 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 the present 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 with an adapter 40, the adapter 40 is connected with an external joint 42 through a first hose 41, the external joint 42 is used to connect to an external sewage treatment device, the fixed tube 39 is slidably connected with 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 with a gear ring 45, the linkage frame 34 is fixedly connected with two groups of second active telescopic rods 46, the moving end of the second active telescopic rod 46 is fixedly connected with an insulating frame 47, the insulating frame 47 is fixedly connected with the sliding tube 43, the insulating frame 47 is fixedly connected with 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 with a third motor 50, the output shaft of the third motor 50 is fixedly connected with a gear 51, and the gear 51 is meshed with the gear ring 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, 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, 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 and the threaded pipe 27 are docked, 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 out of the device.

[0040] In one case of the present 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 a second hose 53, the second hose 53 is fixedly connected to an 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 moving wheel frame 58 to move. Under the squeezing of the second driven wheel 59, the second hose 53 pulls the air outlet head 54 to rise, 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 with a transparent window 61, the door body 60 is fixedly connected with a console 62, the chassis 1 is hinged with a swing frame 63, the swing frame 63 is threadedly connected with a rocker 64, and the rocker 64 is movably connected to the door body 60. The rocker 64 is rotated so that the rocker 64 is pressed on the door body 60, so that the door body 60 and the chassis 1 are squeezed against each other, and by rotating the rocker 64, the rocker 64 is rotated on the rocker frame 63 so that the rocker 64 is away from the door body 60, and then the rocker frame 63 is rotated to release the restriction of the rocker 64 on the door body 60, so that the personnel can 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] Embodiment 2, based on embodiment 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 movably connected with the card connectors 65. By means of the card connectors 65 clamping the vertical plates 66, the rectangular cover 8 is conveniently installed into the chassis 1 accurately.

[0044] Although 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A landfill leachate ozone contact oxidation device, comprising 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 limited position seat, characterized in that: Also includes: A stacking storage structure movably connected to the limit seat, the stacking storage structure includes a plurality 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 fixed frame, the fixed frame is fixedly connected to two groups of sliding rods, the fixed 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 sliding rod, and the isolation frame is slidably connected to the rectangular cover The upper end of the rectangular cover is fixedly installed with multiple groups of protruding shafts, and the lower end of the rectangular cover is provided with positioning holes adapted to the protruding shafts. The end of the screw rod away from the rectangular cover is fixedly connected with a first friction head, wherein the rectangular cover arranged at the bottom layer of the stacked storage structure is movably connected with the limit seat, and the chassis is fixedly connected with multiple groups of first active telescopic rods, and the moving end of the first active telescopic rods is in contact with the extension frame arranged at the top layer of the stacked storage structure. The chassis is connected with a rotating drive part for applying torque to the first friction head, and two groups of lifting mechanisms are installed in the chassis; A docking drainage part connected to the chassis, the docking drainage part is used to perform docking operation with the drainage part, and the docking drainage part is connected to the rotation driving part; An ozone filling structure connected to the chassis; 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 electrically controlled valve fixedly connected to the rectangular cover, the water outlet end of the electrically controlled 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 electrically controlled valve is fixedly connected to two groups of brackets, the brackets are fixedly connected to a conductive seat, and the conductive seat is electrically connected to the electrically controlled valve.

3. The ozone contact oxidation equipment for landfill leachate according to claim 1, characterized in that: The rotation driving 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 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 driving motor, and the output shaft of the driving motor is fixedly connected to a second friction head adapted to the first friction head.

4. The ozone contact oxidation equipment for landfill leachate according to claim 3 is characterized in that: The docking drainage part includes a fixed tube fixedly connected to the linkage frame, the fixed tube is fixedly connected with an adapter, the adapter is connected to an external joint through a first hose, the fixed tube is slidably connected with a sliding tube, the end of the sliding tube away from the fixed tube is rotatably installed with a threaded joint, the outer wall of the threaded joint is fixedly connected with a gear ring, the linkage frame is fixedly connected with two groups of second active telescopic rods, the movable end of the second active telescopic rod is fixedly connected with an insulating frame, the insulating frame is fixedly connected to the sliding tube, the insulating frame is fixedly connected with a power supply rod adapted to the conductive seat, the insulating frame is fixedly connected with a third motor, the output shaft of the third motor is fixedly connected with a gear, and the gear is meshed with the gear ring.

5. The landfill leachate ozone contact oxidation equipment according to claim 1, characterized in that: The ozone filling structure includes an ozone generator fixedly connected to a chassis, an output end of the ozone generator fixedly connected to a second hose, the second hose fixedly connected to an air outlet head, two groups of fixed wheel frames fixedly installed in the chassis, the fixed wheel frames rotatably connected to two groups of first driven wheels, the second hose contacts 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 rotatably connected to two groups of second driven wheels, the second hose contacts the second driven wheels, and the movable wheel frame is arranged between the two groups of fixed wheel frames.

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

7. The landfill leachate ozone contact oxidation equipment 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 a second active telescopic frame, and the lifting sleeve is slidably connected to two sets of vertical poles fixedly connected to the chassis.

8. The landfill leachate ozone contact oxidation equipment 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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