Tower type treatment device for rural landfill leachate

Abstract

The invention belongs to the field of sewage treatment, particularly relates to a tower-type treatment device for rural landfill leachate, and provides the following scheme aiming at the problem that sediments are inconvenient to clean in the prior art: the tower-type treatment device comprises a reaction tower; the mounting seat is fixedly mounted at the bottom of the reaction tower, a groove is formed in the top of the mounting seat, a partition plate is fixedly mounted in the groove and divides the groove into a settling chamber and a clarifying chamber, and openings are formed in the top and one side of the settling chamber; the overflow hole is formed in the partition plate, a filter plate is fixedly mounted in the overflow hole, and a plurality of filter holes are formed in the filter plate; the closing plate is arranged on one side of the mounting seat and is used for closing the opening in one side of the settling chamber; the scraping plate is arranged in the settling chamber and is used for pushing out sediments in the settling chamber; according to the sewage treatment device disclosed by the invention, sediments in the sedimentation chamber can be conveniently pushed out, manpower is saved, the filter plate can be dredged, and blockage is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sewage treatment, and particularly relates to a rural garbage leachate tower type treatment device. BACKGROUND

[0002] The rural garbage leachate is high-concentration organic wastewater formed by the precipitation, water in the garbage itself and biological decomposition during the landfill or stacking of domestic garbage, and the treatment difficulty thereof is much higher than that of ordinary sewage; the rural garbage leachate tower type treatment device is an intensive sewage treatment equipment designed for rural scenes, and high-efficiency degradation of pollutants is realized through a modular structure.

[0003] The patent document with the publication number CN105540749B discloses a rural garbage leachate tower type treatment device which is composed of a buffer pool, a water lifting device, a water distribution disperser, a reaction tower, an electrochemical catalyst material, a ventilation opening, a water collecting tank, a drain pipe, a support and an intelligent control system; the water lifting device transports the sewage from the buffer pool to the water distribution disperser located at the upper end of the reaction tower, the water distribution disperser spreads the sewage to the top of the reaction tower, the sewage flows through the reaction tower from top to bottom and reacts completely with the electrochemical catalyst material, becomes clear water and then enters the water collecting tank at the bottom of the reaction tower, and finally is discharged from the drain pipe, while the air enters the reaction tower from the ventilation opening from bottom to top to provide oxygen for the reaction. The rural garbage leachate tower type treatment device disclosed in the present application has the advantages of large sewage treatment capacity, high volume load, small occupied area, low operation cost and wide application range. In the prior art, the rural garbage leachate tower type treatment device needs to carry out sedimentation on the garbage leachate during use, but it is inconvenient to clean the sediment, and therefore the present application provides a rural garbage leachate tower type treatment device to solve the above problems. SUMMARY

[0004] The present application aims at solving the problem of inconvenience in cleaning the sediment in the prior art, and provides a rural garbage leachate tower type treatment device.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: A rural garbage leachate tower type treatment device, comprising: a reaction tower; a mounting seat fixedly installed at the bottom of the reaction tower, a top portion of the mounting seat being provided with a groove, a baffle being fixedly installed in the groove, and the baffle dividing the groove into a sedimentation chamber and a clarification chamber, the top portion and one side of the sedimentation chamber being provided with openings; an overflow hole provided on the baffle, a filter plate being fixedly installed in the overflow hole, and a plurality of filter holes being provided on the filter plate; a closing plate provided on one side of the mounting seat and used for closing the opening on one side of the sedimentation chamber; The scraper is arranged in the sedimentation chamber and used to push the sediment in the sedimentation chamber out. The connecting rod is fixedly connected with the scraper at one end and fixedly connected with the closing plate at the other end. The pushing mechanism is arranged on the mounting seat and used to move the closing plate. The dredging mechanism is arranged on the mounting seat and used to dredge the filter holes on the filter plate. The liquid pumping mechanism is arranged on the reaction tower and used to pump the clarified liquid in the clarification chamber into the reaction tower. The sediment treatment mechanism is arranged at the bottom of the mounting seat and used to treat the sediment pushed out of the sedimentation chamber.

[0006] Preferably, the sediment treatment mechanism comprises a drying box arranged at the bottom of the mounting seat, the top and one side of the drying box are both open, a transmission seat is fixedly installed on the other side of the drying box, an opening and closing plate is arranged at the open side of the drying box, a first electric push rod is fixedly installed on the outside of the drying box, a push-out plate is fixedly installed on the output shaft of the first electric push rod, a transmission plate is fixedly installed on one side of the push-out plate, one side of the transmission plate is fixedly connected with the opening and closing plate, a heating seat is fixedly installed at the bottom of the drying box, a dried sediment push-out plate is slidably installed in the drying box, a second electric push rod is fixedly installed on the drying box, the output shaft of the second electric push rod extends into the drying box and is fixedly connected with the dried sediment push-out plate, a support seat is fixedly installed on the drying box, a plurality of rolling wheels are rotatably installed at the bottom of the support seat, the pushing mechanism comprises a connecting seat fixedly installed on the mounting seat, an installation plate is fixedly installed on one side of the connecting seat, and two screw rods are rotatably installed on one side of the installation plate.

[0007] Preferably, the two sides of the mounting seat are both slidably installed with a pushing rod, the transmission seat is fixedly connected with the pushing rod, the two pushing rods are both fixedly connected with the closing plate, the two screw rods are respectively threadedly connected with the two pushing rods, the two sides of the mounting seat are both provided with a connecting groove, and the two connecting grooves are both slidably installed with a connecting block, and the two connecting blocks are respectively fixedly connected with the two pushing rods.

[0008] Preferably, the outer sides of the two screw rods are both fixedly sleeved with a sprocket, the same chain is engaged on the two sprockets, a first motor is fixedly installed on one side of the installation plate, and the output shaft of the first motor is fixedly connected with one end of one screw rod.

[0009] Preferably, the dredging mechanism comprises a sliding plate slidably installed on the top of the mounting seat, a moving plate is fixedly installed at the bottom of the sliding plate, a plurality of dredging rods are fixedly installed on one side of the moving plate, and the plurality of dredging rods are respectively arranged in one-to-one correspondence with the plurality of filter holes.

[0010] Preferably, one side of the sliding plate is fixedly provided with two transmission rods, one end of the two transmission rods is fixedly provided with a same reciprocating plate, one side of the mounting plate is fixedly provided with a positioning plate, the top of the positioning plate is fixedly provided with a second motor, the output shaft of the second motor is fixedly provided with a cam, and the outer side of the cam is in contact with one side of the reciprocating plate.

[0011] Preferably, the bottom of the sliding plate is fixedly provided with two reset plates, the two sides of the mounting seat are fixedly provided with fixed blocks, one side of the two fixed blocks is fixedly provided with one end of the spring, and the other end of the spring is fixedly connected with the reset plate.

[0012] Preferably, the two sides of the mounting seat are fixedly provided with limiting grooves, the two limiting grooves are slidably provided with limiting blocks, and the two limiting blocks are fixedly connected with the two reset plates.

[0013] Preferably, the liquid pumping mechanism comprises a top cover fixedly arranged at the top of the reaction tower, and a conveying pump fixedly arranged on the top cover; one end of a liquid pumping pipe is fixedly and communicatively connected to the water inlet of the conveying pump, and the other end of the liquid pumping pipe extends into the clarification chamber; a water distribution plate is fixedly arranged in the reaction tower, and a plurality of water distribution holes are formed in the water distribution plate.

[0014] Preferably, a water outlet pipe is arranged on the reaction tower, and a plurality of supporting legs are fixedly arranged at the bottom of the mounting seat.

[0015] In the present application, the rural garbage leachate tower type treatment device has the following beneficial effects: When the precipitate in the precipitation chamber needs to be cleaned, the first motor drives the screw to rotate, the chain wheel and the chain are driven, the two screws rotate synchronously, and then the two push rods drive the closure plate to move leftwards, the closure plate drives the scraper to move leftwards through the two connecting rods, and the scraper pushes the precipitate in the precipitation chamber out; When the filter holes are blocked, the second motor drives the cam to rotate, the cam rotates and extrudes the reciprocating plate to move leftwards, the reciprocating plate drives the sliding plate to move through the two transmission rods, the sliding plate drives the two reset plates to extrude the spring, the two reset plates drive the sliding plate to reset rightwards through the resetting force of the spring, and then the sliding plate reciprocates leftward and rightward, and then the moving plate reciprocates, and the plurality of dredging rods on the moving plate are inserted into the plurality of filter holes to guide the blockage out, or the second motor is not started, the reciprocating plate is directly pushed leftward by hand, and the blockage can also be guided out. The present application can push the precipitate in the precipitation chamber out, save manpower, dredge the filter plate, avoid blockage, dry the pushed-out precipitate through the precipitate treatment mechanism, and facilitate subsequent treatment of the precipitate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 2 A first perspective view of a structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 3 A second perspective view of a structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 4 A third perspective view of a structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 5 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 1 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 6 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 7 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 8 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 9 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 10 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 11 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 12 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 3 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 13 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 3 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 14 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 3 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 15 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 4 A structure schematic view of a rural garbage leachate tower type treatment device according to the present application is provided; Figure 16 A rural garbage leachate tower type treatment device Figure 1 Another perspective structural diagram of the device Figure 17 A rural garbage leachate tower type treatment device Figure 1 Structure diagram of the device after removing the opening and closing plate

[0017] In the figure: 1, reaction tower; 2, water distribution plate; 3, water distribution hole; 4, top cover; 5, conveying pump; 6, liquid pumping pipe; 7, water outlet pipe; 8, mounting seat; 9, partition plate; 10, sedimentation chamber; 11, clarification chamber; 12, scraper; 13, connecting rod; 14, closing plate; 15, push rod; 16, mounting plate; 17, screw rod; 18, chain wheel; 19, chain; 20, first motor; 21, overflow hole; 22, filter plate; 23, sliding plate; 24, moving plate; 25, dredging rod; 26, transmission rod; 27, reciprocating plate; 28, positioning plate; 29, second motor; 30, cam; 31, reset plate; 32, fixed block; 33, spring; 34, limiting groove; 35, limiting block; 36, support plate; 37, guide plate; 38, floating rod; 39, floating plate; 40, first conductive block; 41, fixed box; 42, second conductive block; 43, stop block; 44, support foot; 45, transmission seat; 46, drying box; 47, opening and closing plate; 48, heating seat; 49, support seat; 50, first electric push rod; 51, push-out plate; 52, transmission plate; 53, second electric push rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0019] Embodiment one With reference to Figures 1-17 A rural garbage leachate tower type treatment device, comprising: a reaction tower 1; a mounting seat 8 fixedly installed at the bottom of the reaction tower 1, the top of the mounting seat 8 being provided with a groove, and a partition plate 9 being fixedly installed in the groove, the partition plate 9 dividing the groove into a sedimentation chamber 10 and a clarification chamber 11, the top and one side of the sedimentation chamber 10 being provided as openings; an overflow hole 21 provided on the partition plate 9, and a filter plate 22 being fixedly installed in the overflow hole 21, the filter plate 22 being provided with a plurality of filter holes; a closing plate 14 provided on one side of the mounting seat 8, for closing the opening on one side of the sedimentation chamber 10; a scraper 12 provided in the sedimentation chamber 10, for pushing the precipitate in the sedimentation chamber 10 out; A connecting rod 13 is fixedly connected with the scraper 12 at one end and fixedly connected with the closing plate 14 at the other end; A pushing mechanism is arranged on the mounting seat 8 and used for moving the closing plate 14; A dredging mechanism is arranged on the mounting seat 8 and used for dredging the filter holes on the filter plate 22; A liquid pumping mechanism is arranged on the reaction tower 1 and used for pumping the clarified liquid in the clarified chamber 11 into the reaction tower 1; A precipitate processing mechanism is arranged at the bottom of the mounting seat 8 and used for processing the precipitate pushed out by the precipitate chamber 10.

[0020] In this embodiment, the precipitate processing mechanism comprises a drying box 46 arranged at the bottom of the mounting seat 8, the top and one side of the drying box 46 are both open, a transmission seat 45 is fixedly arranged at the other side of the drying box 46, an opening and closing plate 47 is arranged at the open side of the drying box 46, a first electric push rod 50 is fixedly arranged outside the drying box 46, a pushing plate 51 is fixedly arranged on the output shaft of the first electric push rod 50, a transmission plate 52 is fixedly arranged at one side of the pushing plate 51, one side of the transmission plate 52 is fixedly connected with the opening and closing plate 47, a heating seat 48 is fixedly arranged at the bottom of the drying box 46, a drying material pushing plate is slidably arranged in the drying box 46, a second electric push rod 53 is fixedly arranged on the drying box 46, the output shaft of the second electric push rod 53 extends into the drying box 46 and is fixedly connected with the drying material pushing plate, a support seat 49 is fixedly arranged on the drying box 46, a plurality of rolling wheels are rotatably arranged at the bottom of the support seat 49, the pushing mechanism comprises a connecting seat fixedly arranged on the mounting seat 8, an installation plate 16 is fixedly arranged at one side of the connecting seat, two screw rods 17 are rotatably arranged at one side of the installation plate 16.

[0021] In this embodiment, the two sides of the mounting seat 8 are both slidably arranged with pushing rods 15, the transmission seat 45 is fixedly connected with the pushing rods 15, the two pushing rods 15 are both fixedly connected with the closing plate 14, the two screw rods 17 are respectively threadedly connected with the two pushing rods 15, the two sides of the mounting seat 8 are both arranged with connecting grooves, the two connecting grooves are both slidably arranged with connecting blocks, the two connecting blocks are respectively fixedly connected with the two pushing rods 15.

[0022] In this embodiment, the outer sides of the two screw rods 17 are both fixedly sleeved with sprockets 18, the same chain 19 is engaged with the two sprockets 18, a first motor 20 is fixedly arranged at one side of the installation plate 16, the output shaft of the first motor 20 is fixedly connected with one end of one screw rod 17.

[0023] In this embodiment, the dredging mechanism comprises a sliding plate 23 slidably arranged at the top of the mounting seat 8, a moving plate 24 is fixedly arranged at the bottom of the sliding plate 23, a plurality of dredging rods 25 are fixedly arranged at one side of the moving plate 24, the plurality of dredging rods 25 are respectively arranged in one-to-one correspondence with the plurality of filter holes.

[0024] In the embodiment, one side of the sliding plate 23 is fixedly installed with two transmission rods 26, one end of the two transmission rods 26 is fixedly installed with the same reciprocating plate 27, one side of the mounting plate 16 is fixedly installed with the positioning plate 28, the top of the positioning plate 28 is fixedly installed with the second motor 29, the output shaft of the second motor 29 is fixedly installed with the cam 30, and the outer side of the cam 30 is in contact with one side of the reciprocating plate 27.

[0025] In the embodiment, the bottom of the sliding plate 23 is fixedly installed with two reset plates 31, the two sides of the mounting seat 8 are fixedly installed with the fixed blocks 32, one side of the two fixed blocks 32 is fixedly installed with one end of the spring 33, and the other end of the spring 33 is fixedly connected with the reset plate 31.

[0026] In the embodiment, the two sides of the mounting seat 8 are fixedly installed with the limiting grooves 34, the two limiting grooves 34 are slidably installed with the limiting blocks 35, and the two limiting blocks 35 are respectively fixedly connected with the two reset plates 31.

[0027] In the embodiment, the liquid pumping mechanism comprises the top cover 4 fixedly installed at the top of the reaction tower 1, the conveying pump 5 fixedly installed on the top cover 4, one end of the liquid pumping pipe 6 fixedly and communicatively connected with the water inlet of the conveying pump 5, the other end of the liquid pumping pipe 6 extending into the clarifying chamber 11, and the water distribution plate 2 fixedly installed in the reaction tower 1 and provided with a plurality of water distribution holes 3.

[0028] In the embodiment, the reaction tower 1 is provided with the water outlet pipe 7, and the bottom of the mounting seat 8 is fixedly installed with a plurality of supporting legs 44.

[0029] In use, the landfill leachate enters the sedimentation chamber 10 for sedimentation, the supernatant is filtered through the filter plate 22 and enters the clarification chamber 11 from the overflow hole 21, the delivery pump 5 is started, the landfill liquid in the clarification chamber 11 is extracted through the liquid extraction pipe 6, the landfill liquid enters the reaction tower 1, the water is distributed through the plurality of water distribution holes 3, the water reacts with the electrochemical catalyst material in the reaction tower 1 to become clean water and flows to the bottom, and finally is discharged from the water outlet pipe 7; when it is necessary to clean the sediment in the sedimentation chamber 10, the first motor 20 drives the screw rod 17 to rotate, the transmission of the sprocket 18 and the chain 19 causes the two screw rods 17 to rotate synchronously, and then the two push rods 15 drive the closing plate 14 to move leftwards, the closing plate 14 drives the scraper 12 to move leftwards through the two connecting rods 13, the scraper 12 pushes the sediment in the sedimentation chamber 10 out, the movement of the push rod 15 drives the transmission seat 45 to move, the transmission seat 45 drives the drying box 46 to extend from the bottom of the mounting seat 8, so that the sediment in the sedimentation chamber 10 enters the drying box 46, the sediment is heated and dried through the heating seat 48, after drying, the first electric push rod 50 drives the push-out plate 51 to move, the push-out plate 51 drives the transmission plate 52 to move, the transmission plate 52 drives the opening and closing plate 47 to open, finally the second electric push rod 53 drives the dried sediment push-out plate to move, and the dried sediment push-out plate pushes the dried sediment in the drying box 46 out, facilitating subsequent treatment of the sediment; when the filter hole is blocked, the second motor 29 drives the cam 30 to rotate, so that the cam 30 rotates and extrudes the reciprocating plate 27 to move leftwards, the reciprocating plate 27 drives the sliding plate 23 to move through the two transmission rods 26, the sliding plate 23 drives the two reset plates 31 to extrude the springs 33, the force of the springs 33 in the reset state drives the two reset plates 31 to drive the sliding plate 23 to reset rightwards, and then the sliding plate 23 moves back and forth, and then drives the moving plate 24 to move back and forth, and the plurality of dredging rods 25 on the moving plate 24 are inserted into the plurality of filter holes to guide the blockage out, or the second motor 29 is not started, and the reciprocating plate 27 is directly pushed leftwards by hand to guide the blockage out.

[0030] Embodiment two A rural landfill leachate tower type treatment device, comprising: a reaction tower 1; a mounting seat 8 fixedly installed at the bottom of the reaction tower 1, the top of the mounting seat 8 is provided with a groove, and a partition plate 9 is fixedly installed in the groove, the partition plate 9 divides the groove into a sedimentation chamber 10 and a clarification chamber 11, and the top and one side of the sedimentation chamber 10 are both provided with openings; an overflow hole 21 provided on the partition plate 9, a filter plate 22 is fixedly installed in the overflow hole 21, and the filter plate 22 is provided with a plurality of filter holes; a closing plate 14 provided on one side of the mounting seat 8 and used for closing one side opening of the sedimentation chamber 10; The scraper 12 is arranged in the sedimentation chamber 10 and used to push the sediment in the sedimentation chamber 10 out; The connecting rod 13 is fixedly connected with the scraper 12 at one end and fixedly connected with the closing plate 14 at the other end; The pushing mechanism is arranged on the mounting seat 8 and used to move the closing plate 14; The dredging mechanism is arranged on the mounting seat 8 and used to dredge the filter holes on the filter plate 22; The liquid pumping mechanism is arranged on the reaction tower 1 and used to pump the clarified liquid in the clarification chamber 11 into the reaction tower 1.

[0031] The top of the partition plate 9 is fixedly provided with a supporting plate 36, one side of the supporting plate 36 is fixedly provided with a guide plate 37, the guide plate 37 is provided with a sliding hole, a floating rod 38 is slidingly arranged in the sliding hole, the bottom end of the floating rod 38 is fixedly provided with a floating plate 39, the outer side of the floating rod 38 is fixedly provided with a stop block 43, the bottom of the stop block 43 is in contact with the top of the guide plate 37, the top end of the floating rod 38 is fixedly provided with a first conductive block 40, one side of the supporting plate 36 is fixedly provided with a fixed box 41, the fixed box 41 is fixedly provided with a second conductive block 42, the mounting seat 8 is provided with a power supply, the first conductive block 40, the second motor 29, the power supply and the second conductive block 42 are sequentially connected through wires.

[0032] In the embodiment, the pushing mechanism comprises a connecting seat fixedly arranged on the mounting seat 8, one side of the connecting seat is fixedly provided with a mounting plate 16, one side of the mounting plate 16 is rotatably provided with two screw rods 17.

[0033] In the embodiment, the two sides of the mounting seat 8 are slidingly provided with two pushing rods 15, the two pushing rods 15 are fixedly connected with the closing plate 14, the two screw rods 17 are threadedly connected with the two pushing rods 15 respectively, the two sides of the mounting seat 8 are provided with two connecting grooves, the two connecting grooves are slidingly provided with two connecting blocks respectively, the two connecting blocks are fixedly connected with the two pushing rods 15 respectively.

[0034] In the embodiment, the outer sides of the two screw rods 17 are fixedly provided with two sprockets 18, the two sprockets 18 are engaged with the same chain 19, one side of the mounting plate 16 is fixedly provided with a first motor 20, the output shaft of the first motor 20 is fixedly connected with one end of one screw rod 17.

[0035] In the embodiment, the dredging mechanism comprises a sliding plate 23 slidingly arranged on the top of the mounting seat 8, the bottom of the sliding plate 23 is fixedly provided with a moving plate 24, one side of the moving plate 24 is fixedly provided with a plurality of dredging rods 25, the plurality of dredging rods 25 are respectively arranged in one-to-one correspondence with the plurality of filter holes.

[0036] In the embodiment, one side of the sliding plate 23 is fixedly provided with two transmission rods 26, one end of the two transmission rods 26 is fixedly provided with a same reciprocating plate 27, one side of the mounting plate 16 is fixedly provided with a positioning plate 28, the top of the positioning plate 28 is fixedly provided with a second motor 29, the output shaft of the second motor 29 is fixedly provided with a cam 30, and the outer side of the cam 30 is in contact with one side of the reciprocating plate 27.

[0037] In the embodiment, the bottom of the sliding plate 23 is fixedly provided with two reset plates 31, the two sides of the mounting seat 8 are fixedly provided with two fixed blocks 32, one side of the two fixed blocks 32 is fixedly provided with one end of the spring 33, and the other end of the spring 33 is fixedly connected with the reset plate 31.

[0038] In the embodiment, the two sides of the mounting seat 8 are fixedly provided with the limiting grooves 34, the two limiting grooves 34 are slidably provided with the limiting blocks 35, and the two limiting blocks 35 are respectively fixedly connected with the two reset plates 31.

[0039] In the embodiment, the liquid pumping mechanism comprises the top cover 4 fixedly provided on the top of the reaction tower 1, the conveying pump 5 fixedly provided on the top cover 4, one end of the liquid pumping pipe 6 fixedly and communicatively connected with the water inlet of the conveying pump 5, the other end of the liquid pumping pipe 6 extending into the clarifying chamber 11, and the water distribution plate 2 fixedly provided in the reaction tower 1 and provided with the water distribution holes 3.

[0040] In the embodiment, the water outlet pipe 7 is arranged on the reaction tower 1, and the bottom of the mounting seat 8 is fixedly provided with the supporting legs 44.

[0041] When in use, the landfill leachate enters the sedimentation chamber 10 for sedimentation, the supernatant is filtered through the filter plate 22 and enters the clarification chamber 11 from the overflow hole 21, the delivery pump 5 is started, the landfill liquid in the clarification chamber 11 is extracted through the liquid extraction pipe 6, the landfill liquid enters the reaction tower 1, the water is distributed through the plurality of water distribution holes 3, so that the water reacts with the electrochemical catalyst material in the reaction tower 1 to become clear water and flows to the bottom, and finally is discharged from the water outlet pipe 7, when it is necessary to clean the sediment in the sedimentation chamber 10, the first motor 20 drives the screw rod 17 to rotate, the transmission of the chain wheel 18 and the chain 19 makes the two screw rods 17 rotate synchronously, and then the two push rods 15 drive the closing plate 14 to move leftwards, the closing plate 14 drives the scraper 12 to move leftwards through the two connecting rods 13, and the scraper 12 pushes the sediment in the sedimentation chamber 10 out, when the filter hole is blocked, the liquid in the sedimentation chamber 10 cannot enter the clarification chamber 11 through the overflow hole 21 at this time, the liquid level in the sedimentation chamber 10 rises, the floating plate 39 moves upwards, the floating plate 39 drives the floating rod 38 to move upwards, the first conductive block 40 contacts the second conductive block 42 at this time, the second motor 29 is energized and operates, the cam 30 is driven to rotate by the second motor 29, the cam 30 rotates and extrudes the reciprocating plate 27 to move leftwards, the reciprocating plate 27 drives the sliding plate 23 to move through the two transmission rods 26, the sliding plate 23 drives the two reset plates 31 to extrude the springs 33, the force of the reset of the springs 33 makes the two reset plates 31 drive the sliding plate 23 to reset rightwards, and then the sliding plate 23 reciprocates leftwards and rightwards, and then drives the moving plate 24 to reciprocate, the plurality of dredging rods 25 on the moving plate 24 are inserted into the plurality of filter holes to guide the blockage out, the second motor 29 can also not be started, and the reciprocating plate 27 can be directly pushed leftwards by hand to guide the blockage out, when the blockage is cleaned out, the liquid in the sedimentation chamber 10 can enter the clarification chamber 11, the liquid level is lowered, the floating plate 39 moves downwards, and the first conductive block 40 is separated from the second conductive block 42, and the second motor 29 is de-energized.

[0042] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A tower-type treatment device for rural landfill leachate, characterized in that, include: Reaction tower (1); Mounting base (8) is fixedly installed at the bottom of reaction tower (1). The top of mounting base (8) is provided with a groove, and a partition (9) is fixedly installed in the groove. The partition (9) divides the groove into a sedimentation chamber (10) and a clarification chamber (11). The top and one side of the sedimentation chamber (10) are both open. An overflow hole (21) is provided on the partition plate (9), and a filter plate (22) is fixedly installed inside the overflow hole (21). The filter plate (22) has multiple filter holes. A sealing plate (14) is provided on one side of the mounting base (8) to seal one side opening of the sedimentation chamber (10); A scraper (12) is provided in the sedimentation chamber (10) to push out the sediment in the sedimentation chamber (10); The connecting rod (13) is fixedly connected at one end to the scraper (12) and at the other end to the sealing plate (14); A drive mechanism, located on the mounting base (8), is used to move the enclosure plate (14); The unblocking mechanism is located on the mounting base (8) and is used to unblock the filter holes on the filter plate (22); The liquid pumping mechanism is located on the reaction tower (1) and is used to pump the clarified liquid in the clarification chamber (11) into the reaction tower (1); The sediment treatment mechanism is located at the bottom of the mounting base (8) and is used to treat the sediment pushed out of the sedimentation chamber (10).

2. The rural landfill leachate tower treatment device according to claim 1, characterized in that, The sediment treatment mechanism includes a drying chamber (46) located at the bottom of the mounting base (8). The top and one side of the drying chamber (46) are open. A transmission seat (45) is fixedly installed on the other side of the drying chamber (46). An opening and closing plate (47) is provided at one side opening of the drying chamber (46). A first electric push rod (50) is fixedly installed on the outside of the drying chamber (46). A push plate (51) is fixedly installed on the output shaft of the first electric push rod (50). A transfer plate (52) is fixedly installed on one side of the push plate (51). One side of the transfer plate (52) is fixedly connected to the opening and closing plate (47). The drying chamber (46) A heating seat (48) is fixedly installed at the bottom. A drying material ejection plate is slidably installed inside the drying box (46). A second electric push rod (53) is fixedly installed on the drying box (46). The output shaft of the second electric push rod (53) extends into the drying box (46) and is fixedly connected to the drying material ejection plate. A support seat (49) is fixedly installed on the drying box (46). Multiple rolling wheels are rotatably installed at the bottom of the support seat (49). The pushing mechanism includes a connecting seat fixedly installed on the mounting seat (8). A mounting plate (16) is fixedly installed on one side of the connecting seat. Two screws (17) are rotatably installed on one side of the mounting plate (16).

3. A tower-type treatment device for rural landfill leachate according to claim 2, characterized in that, Push rods (15) are slidably installed on both sides of the mounting base (8). The transmission base (45) is fixedly connected to the push rods (15). Both push rods (15) are fixedly connected to the closing plate (14). Two screws (17) are threadedly connected to the two push rods (15) respectively. Both sides of the mounting base (8) are provided with connecting grooves. Connecting blocks are slidably installed in the two connecting grooves. The two connecting blocks are fixedly connected to the two push rods (15) respectively.

4. A tower-type treatment device for rural landfill leachate according to claim 3, characterized in that, Both screws (17) are fixedly fitted with sprockets (18) on their outer sides. The same chain (19) meshes on the two sprockets (18). A first motor (20) is fixedly installed on one side of the mounting plate (16). The output shaft of the first motor (20) is fixedly connected to one end of a screw (17).

5. A rural landfill leachate tower treatment device according to claim 4, characterized in that, The unblocking mechanism includes a sliding plate (23) slidably mounted on the top of the mounting base (8), a movable plate (24) fixedly mounted on the bottom of the sliding plate (23), and multiple unblocking rods (25) fixedly mounted on one side of the movable plate (24). The multiple unblocking rods (25) are respectively set to correspond one-to-one with multiple filter holes.

6. A tower-type treatment device for rural landfill leachate according to claim 5, characterized in that, Two transmission rods (26) are fixedly installed on one side of the slide plate (23). One end of the two transmission rods (26) is fixedly installed with the same reciprocating plate (27). A positioning plate (28) is fixedly installed on one side of the mounting plate (16). A second motor (29) is fixedly installed on the top of the positioning plate (28). A cam (30) is fixedly installed on the output shaft of the second motor (29). The outer side of the cam (30) contacts one side of the reciprocating plate (27).

7. A rural landfill leachate tower treatment device according to claim 6, characterized in that, Two reset plates (31) are fixedly installed at the bottom of the slide plate (23). Fixing blocks (32) are fixedly installed on both sides of the mounting base (8). One end of a spring (33) is fixedly installed on one side of each of the two fixing blocks (32), and the other end of the spring (33) is fixedly connected to the reset plate (31).

8. A tower-type treatment device for rural landfill leachate according to claim 7, characterized in that, Both sides of the mounting base (8) are fixedly installed with limiting grooves (34), and limiting blocks (35) are slidably installed in both limiting grooves (34). The two limiting blocks (35) are fixedly connected to the two reset plates (31) respectively.

9. A tower-type treatment device for rural landfill leachate according to claim 8, characterized in that, The liquid extraction mechanism includes a top cover (4) fixedly installed on the top of the reaction tower (1), a transfer pump (5) fixedly installed on the top cover (4), the inlet of the transfer pump (5) is fixedly connected to one end of the liquid extraction pipe (6), the other end of the liquid extraction pipe (6) extends into the clarification chamber (11), a water distribution plate (2) is fixedly installed inside the reaction tower (1), and multiple water distribution holes (3) are opened on the water distribution plate (2).

10. A tower-type treatment device for rural landfill leachate according to claim 9, characterized in that, The reaction tower (1) is equipped with a water outlet pipe (7), and the bottom of the mounting base (8) is fixedly equipped with multiple support feet (44).

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