CN110926568B - Domestic waste landfill leachate height monitoring device - Google Patents
Domestic waste landfill leachate height monitoring device Download PDFInfo
- Publication number
- CN110926568B CN110926568B CN201911332275.4A CN201911332275A CN110926568B CN 110926568 B CN110926568 B CN 110926568B CN 201911332275 A CN201911332275 A CN 201911332275A CN 110926568 B CN110926568 B CN 110926568B
- Authority
- CN
- China
- Prior art keywords
- pipe
- fixed
- spring
- leachate
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/58—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using mechanically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a leachate height monitoring device for a domestic garbage landfill, which comprises a base layer, a garbage layer, a leachate collecting well, a sandstone filtration layer, a covering layer, a well platform, an exhaust pipe, a collecting device and a monitoring device, wherein the garbage layer is arranged on the top surface of the base layer, the leachate collecting well is arranged in the garbage layer, and the collecting device is arranged in the leachate collecting well; the cooperation through drive arrangement and agitating unit stirs the inside leachate of collecting pipe, make inside sedimentary silt of collecting pipe and leachate misce bene, ensure that silt can be discharged with the form of extremely dilute aqueous solution, silt can not be in the long-time siltation of the inside of collecting pipe, ensure that silt can not block up the pipeline, the security performance has further been improved, through vibrating device, can shake from top to bottom when making the puddler pivoted, the degree of consistency and the speed that silt and leachate mix have been increased, the practicality of this leachate height monitoring device has been improved.
Description
Technical Field
The invention relates to the field of a leachate height monitoring device for a domestic garbage landfill, in particular to a leachate height monitoring device for a domestic garbage landfill.
Background
With the rapid development of economy, the living standard and quality of people are remarkably improved, but the amount of domestic garbage rises rapidly, in order to reduce the pollution of the domestic garbage to the environment, a large amount of domestic garbage needs to be landfilled hygienically, so that a large-scale garbage landfill site needs to be constructed, in the landfill site, the domestic garbage is gradually degraded along with time to generate leachate, if the leachate is higher in the pile body, the stability of the garbage pile body is directly influenced, risks such as landslide, collapse and piping of the garbage pile body are easily caused, production safety accidents or environmental safety accidents are caused, in order to control the water level of the garbage pile body below a warning water level, the leachate height needs to be monitored, and the leachate in the garbage pile body is discharged through a pipeline which is designed at the bottom of the landfill site and is communicated with a submersible sewage pump.
The mode of monitoring domestic waste landfill leachate height is mainly at the landfill digging pit at present, the drilling is measured, the monitoring process is very complicated, work load is great, waste time and energy, and need the manual control to discharge the leachate, the leachate discharges untimely, lead to the leachate height to exceed the warning water level easily and produce the incident, leachate discharge pipe is stifled easily, so that the leachate can't discharge, the leachate constantly accumulates, seriously threatens the stability of landfill, lead to the leachate height too big easily and lead to the landfill to be destroyed, consequently need to design a domestic waste landfill leachate height monitoring devices urgently.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a device for monitoring the leachate height of a domestic garbage landfill, which can well solve the problems in the prior art that the method for monitoring the leachate height of the domestic garbage landfill is mainly to dig pits and drill holes in the garbage landfill for measurement, the monitoring process is very complex, the workload is high, the time and the labor are wasted, the leachate needs to be discharged through manual control, the leachate is not discharged timely, the leachate is easily discharged to exceed the warning water level to cause safety accidents, and meanwhile, a leachate discharge pipeline is easily silted up and blocked, so that the leachate cannot be discharged, the leachate is continuously accumulated, the stability of the landfill is seriously threatened, and the leachate height is easily too high to cause damage the landfill.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a domestic waste landfill leachate height monitoring devices, includes basal layer, rubbish layer, leachate collecting well, grit filtering layer, overburden, well platform, blast pipe, collection device and monitoring devices, the rubbish layer is established on the top surface of basal layer, and the leachate collecting well is seted up in the inside on rubbish layer, and collection device establishes the inside at the leachate collecting well, and the annular cavity between collection device and leachate collecting well inner wall is filled to the grit filtering layer, and the overburden is established on the top surface on rubbish layer, and the well platform is established in the inside of overburden, and the bottom surface and the top surface on rubbish layer and grit filtering layer of well platform are connected, and the blast pipe is pegged graft in the inside of well platform, and the blast pipe is connected with the well platform, and monitoring devices establishes the inside at the well platform.
Preferably, collection device includes the collecting pipe, the fixed inside of pegging graft at the grit filtering layer of collecting pipe, the fixed inside of pegging graft at the well platform in top of collecting pipe, the weeping hole has been seted up to the side of collecting pipe, the left surface fixedly connected with threading pipe of collecting pipe inner chamber, the fixed inside of pegging graft at well platform and overburden in top of threading pipe, the right flank fixedly connected with fluid-discharge tube of collecting pipe inner chamber, the fixed inside of pegging graft at well platform and overburden in top of fluid-discharge tube, the inner wall fixedly connected with supporting network of collecting pipe, be equipped with drive arrangement on the top surface of supporting network, be equipped with agitating unit on the bottom surface of supporting network, the inside of collecting pipe is equipped with the strain gauge who.
Preferably, drive arrangement includes circular case, the bottom surface of circular case and the top surface fixed connection of supporting network, and the top surface of circular case is equipped with the automatic device that opens and stop that opens, and the intercommunication has liquid outlet and inlet on the circular case, and the other end of inlet is fixed pegging graft on the supporting network, and the transmission shaft has been cup jointed in the top surface activity of circular incasement chamber, and the fixed water wheel piece that has cup jointed in the outside of transmission shaft.
Preferably, agitating unit is including fixed sleeve, the bottom surface fixed connection of fixed sleeve's top and supporting network, the thread groove has been seted up to fixed sleeve's inner wall, fixed sleeve's inside is equipped with vibrating device, vibrating device's inside is fixed to be pegged graft and is had the transmission pipe, the bottom of transmission pipe extends to fixed sleeve's outside and fixedly connected with puddler, the spout has been seted up to the inner wall of transmission pipe, the inside of spout slides and pegs graft and has the slide bar, the bottom of transmission shaft runs through the supporting network and extends to the inside of transmission pipe and with the tip fixed connection of slide bar, the underrun of transmission pipe inner chamber is connected with the bottom transmission of transmission shaft through reset spring.
Preferably, the vibrating device comprises a vibrating block, the vibrating block is fixedly sleeved outside the transmission pipe and is in sliding connection with the inner wall of the fixed sleeve, a fixed groove is formed in the side surface of the vibrating block, the bottom surface of the inner cavity of the fixed groove is connected with a guide rod, a rectangular frame is movably sleeved outside the guide rod, a jacking spring is movably sleeved outside the guide rod, the bottom end of the jacking spring is connected with the bottom surface of the inner cavity of the fixed groove, the top end of the jacking spring is connected with the bottom surface of the rectangular frame, a limiting cap is fixedly connected to the top end of the guide rod, a cross bar is connected to the inner wall of the rectangular frame, a triangular plate is connected to the top surface of the cross bar, an upper ejector rod is connected to the top surface of the rectangular frame, the top end of the upper ejector rod extends to the outside of the vibrating block, a positioning pipe is connected to the inner wall of the fixed groove, a baffle is fixedly, the inside of the positioning tube is inserted with a slide block in a sliding way, the right end of the slide block is conical, the bottom surface of the slide block is provided with a triangular groove matched with the triangular plate, the left end of the slide block is connected with an insertion rod, the left end of the insertion rod extends to the outside of the positioning tube and is fixedly connected with a piston plate, the other side of the piston plate is fixedly connected with a bulge, the bulge is inserted in the threaded groove in a sliding way, the outside of the insertion rod is movably sleeved with a clamping spring, one end of the clamping spring is connected with a baffle plate, the other end of the clamping spring is connected with the piston plate, a lower ejector rod is movably inserted on the vibrating block and penetrates through a fixed groove, a check ring is fixedly sleeved on the outside of the lower ejector rod, a recovery spring is sleeved on the outside of the lower ejector rod, one end of the recovery spring is connected with the bottom surface of, one end of the transmission line is fixedly connected with the inner wall of the fixing groove, and the other end of the transmission line is fixedly connected with the piston plate.
Preferably, the automatic start-stop device includes stealthily dirty pump and dead lever, stealthily dirty pump bolt fastening is on the top surface of circular case, stealthily the leakage fluid dram on the dirty pump communicates with the one end of fluid-discharge tube, stealthily inlet and the liquid outlet intercommunication on the dirty pump, the bottom fixed connection of dead lever is on the top surface of circular case, lifter plate and tractive spring have been cup jointed in the outside activity of dead lever, the bottom of tractive spring is connected with the top surface of circular case, the top of tractive spring is connected with the bottom surface of lifter plate, be equipped with electric connection device on the bottom surface of lifter plate, the top of dead lever is connected with the roof.
Preferably, the electric connecting device comprises an insulating box, the top surface of the insulating box is fixedly connected with the bottom surface of the lifting plate, a positioning rod is arranged in the insulating box, two ends of the positioning rod are respectively fixedly connected with the upper surface and the lower surface of the inner cavity of the insulating box, a movable plate and a lifting spring are movably sleeved outside the positioning rod, the top end of the lifting spring is fixedly connected with the top surface of the inner cavity of the insulating box, the bottom end of the lifting spring is fixedly connected with the top surface of the movable plate, a conductive contact is fixedly inserted on the movable plate, an access wire harness is fixedly inserted on the top surface of the insulating box, a first sub-wire connected into the wire harness is connected with the conductive contact, a conductive elastic sheet corresponding to the conductive contact is fixedly connected with the bottom surface of the insulating box, a lead-out wire harness is movably inserted on the bottom surface of the insulating box, the top end of, the outside of the lead-out wire harness is movably sleeved with a sealing corrugated pipe, the top end of the sealing corrugated pipe is fixedly connected with the bottom surface of the insulating box, the bottom end of the sealing corrugated pipe is fixedly sleeved outside the lead-out wire harness, one section of the lead-out wire harness, which is positioned in the sealing corrugated pipe, is loose, the bottom end of the lead-out wire harness is connected with the submersible sewage pump, and the second sub-wire is electrically connected with the submersible sewage pump.
Preferably, the device of meeting an emergency includes the float, the inner wall sliding connection of float and collecting pipe, fixed chamber has been seted up to the inside of float, the rotary rod has been cup jointed in the inner wall activity in fixed chamber, first spring has been cup jointed in the outside activity of rotary rod, the one end and the rotary rod fixed connection of first spring, the other end of first spring and the bottom surface fixed connection of fixed intracavity chamber, the fixed reel that has cup jointed in the outside of rotary rod, the outside winding of reel has the pull wire, the other end of pull wire extends to the outside of float and passes the roof and with the top surface fixed connection of lifter plate, the draw-in groove has all been seted up to the left and right sides face of float, two draw-in grooves move movable joint respectively in.
Preferably, monitoring devices includes the well lid, the well lid activity is pegged graft in the inside of well platform, the inside of well lid is fixed to be pegged graft and is had the jack-box, the fixed orifices has been seted up to the top surface of jack-box, the inside of fixed orifices is inlayed and is equipped with the perspective mirror, the top surface of jack-box inner chamber is connected with the pointer with perspective mirror looks adaptation, the universal driving shaft has been cup jointed in the inner wall activity of jack-box, the outside activity of universal driving shaft has been cup jointed the second clockwork spring, the one end and the universal driving shaft fixed connection of second clockwork spring, the other end of second clockwork spring and the bottom surface fixed connection of jack-box inner chamber, the outside fixed hub connection of universal driving shaft has the winding wheel, the outside winding of winding wheel.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the leachate height monitoring device can detect the liquid level height of leachate in the collecting pipe in real time through the strain device, the liquid level height data of the leachate in the collecting pipe is displayed through the monitoring device, so that a worker can acquire the liquid level height data of the leachate at any time, the monitoring process is simple and convenient, the workload is small, time and labor are saved, the leachate can be automatically drained when the liquid level height of the leachate in the collecting pipe is high through the automatic start-stop device, manual control is not needed, the leachate can be timely drained, safety accidents caused by the fact that the leachate height exceeds a warning water level are avoided, the safety performance is high, the leachate in the collecting pipe is stirred through the matching of the driving device and the stirring device, silt deposited in the collecting pipe and the leachate are uniformly mixed, the silt can be drained in an extremely dilute aqueous solution form, and the silt can not deposit in the collecting pipe for a long time, ensure silt can not block up the pipeline, further improved the security performance, through vibrating device, can shake from top to bottom when making the puddler pivoted, increased the degree of consistency and the speed that silt and leachate mix, improved this leachate height monitoring device's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the collecting device of FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of the driving device shown in FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view showing the internal structure of the stirring apparatus of FIG. 2 according to the present invention;
FIG. 6 is a schematic view of the internal structure of the driving tube of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the internal structure of the vibration device shown in FIG. 5 according to the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7 at B in accordance with the present invention;
FIG. 9 is a schematic view of the internal structure of the positioning tube of FIG. 7 according to the present invention;
FIG. 10 is a schematic structural diagram of the automatic start/stop apparatus shown in FIG. 2 according to the present invention;
FIG. 11 is a schematic view of the internal structure of the electrical connection device of FIG. 10 according to the present invention;
FIG. 12 is a schematic diagram of the internal structure of the strain gauge of FIG. 2 according to the present invention;
fig. 13 is a schematic diagram of the internal structure of the monitoring device of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
100. a base layer; 200. a waste layer; 300. a leachate collection well; 400. a sandstone filtration layer; 500. a cover layer; 600. a well platform; 700. an exhaust pipe; 1. a collection device; 10. a collection pipe; 11. a weep hole; 12. a threading tube; 13. a liquid discharge pipe; 14. a support net; 2. a drive device; 21. a circular box; 22. a liquid outlet; 23. a liquid inlet; 24. a drive shaft; 25. water wheel blades; 3. a stirring device; 301. fixing the sleeve; 302. a thread groove; 303. a drive tube; 304. a stirring rod; 305. a chute; 306. a slide bar; 307. a return spring; 4. a vibrating device; 401. vibrating the block; 402. fixing grooves; 403. a guide bar; 404. a rectangular frame; 405. jacking up the spring; 406. a limiting cap; 407. a horizontal bar; 408. a set square; 409. a positioning tube; 410. a baffle plate; 411. inserting grooves; 412. a slider; 413. a triangular groove; 414. a plug rod; 415. a piston plate; 416. a protrusion; 417. clamping a spring; 418. a lower ejector rod; 419. a retainer ring; 420. a restoring spring; 421. a drive line; 422. an ejector rod is arranged; 5. an automatic start-stop device; 50. a submersible sewage pump; 51. fixing the rod; 52. a lifting plate; 53. a top plate; 54. a tension spring; 6. an electrical connection device; 601. an insulating case; 602. positioning a rod; 603. a movable plate; 604. a lift spring; 605. a conductive contact; 606. accessing a wire harness; 607. a first sub-line; 608. a conductive spring plate; 609. leading out a wire harness; 610. a second sub-line; 611. sealing the corrugated pipe; 7. a strain device; 71. a float; 72. a fixed cavity; 73. rotating the rod; 74. a first spring; 75. a reel; 76. a pull wire; 77. a card slot; 8. a monitoring device; 81. a well cover; 82. a jack box; 83. a fixing hole; 84. a perspective mirror; 85. a pointer; 86. a linkage shaft; 87. a second spring; 88. a winding wheel; 89. tape measure.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Referring to fig. 1-13, a leachate height monitoring device for a domestic waste landfill comprises a base layer 100, a waste layer 200, a leachate collecting well 300, a sand filter layer 400, a covering layer 500, a well platform 600, an exhaust pipe 700, a collecting device 1 and a monitoring device 8, wherein the waste layer 200 is arranged on the top surface of the base layer 100, the leachate collecting well 300 is arranged inside the waste layer 200, the collecting device 1 is arranged inside the leachate collecting well 300, the sand filter layer 400 is filled in an annular cavity between the collecting device 1 and the inner wall of the leachate collecting well 300, the covering layer 500 is arranged on the top surface of the waste layer 200, the well platform 600 is arranged inside the covering layer 500, the bottom surface of the well platform 600 is connected with the top surfaces of the waste layer 200 and the sand filter layer 400, the exhaust pipe 700 is inserted inside the well platform 600, the exhaust pipe 700 is connected with the well platform 600, and the monitoring device 8 is arranged inside the well platform 600.
Collecting device 1 includes collecting pipe 10, collecting pipe 10 is fixed to be pegged graft in the inside of sandstone filtration layer 400, the fixed inside of pegging graft in well platform 600 in top of collecting pipe 10, weeping hole 11 has been seted up to collecting pipe 10's side, the left surface fixedly connected with threading pipe 12 of collecting pipe 10 inner chamber, the fixed inside of pegging graft in well platform 600 and overburden 500 in top of threading pipe 12, the right flank fixedly connected with fluid-discharge tube 13 of collecting pipe 10 inner chamber, the fixed inside of pegging graft in well platform 600 and overburden 500 in top of fluid-discharge tube 13, the inner wall fixedly connected with supporting network 14 of collecting pipe 10, be equipped with drive arrangement 2 on the top surface of supporting network 14, be equipped with agitating unit 3 on the bottom surface of supporting network 14, the inside of collecting pipe 10 is equipped with the strain device 7 that.
Drive arrangement 2 includes circular case 21, the bottom surface of circular case 21 and the top surface fixed connection of supporting network 14, and the top surface of circular case 21 is equipped with automatic start-stop device 5, and the intercommunication has liquid outlet 22 and inlet 23 on the circular case 21, and the other end of inlet 23 is fixed to be pegged graft on supporting network 14, and the top surface activity of circular case 21 inner chamber has cup jointed transmission shaft 24, and the fixed cover in outside of transmission shaft 24 has connect water wheel piece 25.
The vibrating device 4 comprises a vibrating block 401, the vibrating block 401 is fixedly sleeved outside a transmission pipe 303, the vibrating block 401 is connected with the inner wall of a fixed sleeve 301 in a sliding mode, the side face of the vibrating block 401 is provided with a fixed groove 402, the bottom surface of the inner cavity of the fixed groove 402 is connected with a guide rod 403, the outside of the guide rod 403 is movably sleeved with a rectangular frame 404, the outside of the guide rod 403 is movably sleeved with a jacking spring 405, the bottom end of the jacking spring 405 is connected with the bottom surface of the inner cavity of the fixed groove 402, the top end of the jacking spring 405 is connected with the bottom surface of the rectangular frame 404, the top end of the guide rod 403 is fixedly connected with a limiting cap 406, the inner wall of the rectangular frame 404 is connected with a transverse bar 407, the top surface of the transverse bar 407 is connected with a triangular plate 408, the top surface of the rectangular frame 404 is connected with an upper jacking rod 422, the top end of the upper jacking rod, the bottom surface of the positioning tube 409 is provided with an insertion groove 411, the top end of the triangular plate 408 is inserted in the insertion groove 411 in a sliding manner, the inside of the positioning tube 409 is inserted with a sliding block 412 in a sliding manner, the right end of the sliding block 412 is conical, the bottom surface of the sliding block 412 is provided with a triangular groove 413 matched with the triangular plate 408, the left end of the sliding block 412 is connected with an insertion rod 414, the left end of the insertion rod 414 extends to the outside of the positioning tube 409 and is fixedly connected with a piston plate 415, the other surface of the piston plate 415 is fixedly connected with a protrusion 416, the protrusion 416 is inserted in the threaded groove 302 in a sliding manner, the outside of the insertion rod 414 is movably sleeved with a clamping spring 417, one end of the clamping spring 417 is connected with a baffle plate 410, the other end of the clamping spring 417 is connected with the piston plate 415, the vibrating block 401 is movably inserted with a lower push rod 418, the lower push rod 418 penetrates through the fixing groove 402, one end of the restoring spring 420 is connected with the bottom surface of the retainer ring 419, the other end of the restoring spring 420 is connected with the bottom surface of the inner cavity of the fixing groove 402, a driving wire 421 is movably inserted in the middle of the lower ejector rod 418, one end of the driving wire 421 is fixedly connected with the inner wall of the fixing groove 402, and the other end of the driving wire 421 is fixedly connected with the piston plate 415.
The automatic start-stop device 5 comprises a submersible sewage pump 50 and a fixed rod 51, the submersible sewage pump 50 is fixed on the top surface of the round box 21 through bolts, a liquid outlet on the submersible sewage pump 50 is communicated with one end of a liquid outlet pipe 13, a liquid inlet on the submersible sewage pump 50 is communicated with a liquid outlet 22, the bottom end of the fixed rod 51 is fixedly connected on the top surface of the round box 21, a lifting plate 52 and a drawing spring 54 are movably sleeved outside the fixed rod 51, the bottom end of the drawing spring 54 is connected with the top surface of the round box 21, the top end of the drawing spring 54 is connected with the bottom surface of the lifting plate 52, an electric connecting device 6 is arranged on the bottom surface of the lifting plate 52, and the top.
The electric connection device 6 comprises an insulation box 601, the top surface of the insulation box 601 is fixedly connected with the bottom surface of the lifting plate 52, a positioning rod 602 is arranged inside the insulation box 601, two ends of the positioning rod 602 are respectively fixedly connected with the upper surface and the lower surface of the inner cavity of the insulation box 601, a movable plate 603 and a lifting spring 604 are movably sleeved outside the positioning rod 602, the top end of the lifting spring 604 is fixedly connected with the top surface of the inner cavity of the insulation box 601, the bottom end of the lifting spring 604 is fixedly connected with the top surface of the movable plate 603, a conductive contact 605 is fixedly inserted on the movable plate 603, an access harness 606 is fixedly inserted on the top surface of the insulation box 601, the top end of the access harness 606 passes through the threading pipe 12 and is connected with an external power supply, a first sub-wire 607 inside the access harness 606 is electrically connected with the conductive contact 605, a conductive elastic sheet 608 corresponding to the conductive contact 605 is fixedly connected with the bottom, the top end of the lead-out wire harness 609 is fixedly connected with the bottom surface of the movable plate 603, a second sub-wire 610 inside the lead-out wire harness 609 is electrically connected with the conductive elastic sheet 608, a sealing corrugated pipe 611 is movably sleeved outside the lead-out wire harness 609, the top end of the sealing corrugated pipe 611 is fixedly connected with the bottom surface of the insulating box 601, the bottom end of the sealing corrugated pipe 611 is fixedly sleeved outside the lead-out wire harness 609, a section of the lead-out wire harness 609 inside the sealing corrugated pipe 611 is loose, the bottom end of the lead-out wire harness 609 is connected with the submersible sewage pump 50, and the second sub-wire 610 is electrically connected.
The strain device 7 comprises a floater 71, the floater 71 is slidably connected with the inner wall of the collecting pipe 10, a fixed cavity 72 is formed in the floater 71, a rotating rod 73 is sleeved on the inner wall of the fixed cavity 72 in a movable mode, a first spring 74 is sleeved on the outer portion of the rotating rod 73 in a movable mode, one end of the first spring 74 is fixedly connected with the rotating rod 73, the other end of the first spring 74 is fixedly connected with the bottom surface of the inner cavity of the fixed cavity 72, a winding wheel 75 is fixedly sleeved on the outer portion of the rotating rod 73, a traction wire 76 is wound on the outer portion of the winding wheel 75, the other end of the traction wire 76 extends to the outer portion of the floater 71, penetrates through the top plate 53 and is fixedly connected with the top surface of the lifting plate 52, clamping grooves 77 are formed in the left side surface and.
The monitoring device 8 comprises a well cover 81, the well cover 81 is movably inserted in the well platform 600, the insertion box 82 is fixedly inserted in the well cover 81, a fixing hole 83 is formed in the top surface of the insertion box 82, a perspective mirror 84 is embedded in the fixing hole 83, a pointer 85 matched with the perspective mirror 84 is connected to the top surface of the inner cavity of the insertion box 82, a linkage shaft 86 is movably sleeved on the inner wall of the insertion box 82, a second spiral spring 87 is movably sleeved on the outer portion of the linkage shaft 86, one end of the second spiral spring 87 is fixedly connected with the linkage shaft 86, the other end of the second spiral spring 87 is fixedly connected with the bottom surface of the inner cavity of the insertion box 82, a winding wheel 88 is fixedly sleeved on the outer portion of the linkage shaft 86, a tape 89 is wound on the outer portion of the winding wheel 88, and the other end of the tape 89 extends to the outer portion of the insertion box.
The working principle is as follows:
firstly leachate generated in the garbage layer 200 is primarily filtered by the sand filtering layer 400 and then enters the collecting pipe 10 through the leachate hole 11, the liquid level of the leachate in the collecting pipe 10 is gradually increased, meanwhile, impurity particles in the leachate are gradually settled to form sludge under the action of gravity, then the leachate applies upward buoyancy to the floater 71, the floater 71 moves upward under the action of the buoyancy, then the linkage shaft 86 drives the winding wheel 88 to rotate under the action of the torsion of the second spring 87, then the tape 89 is wound to the outside of the winding wheel 88, then data of the liquid level of the leachate in the collecting pipe 10 are collected through the matching of the pointer 85 and the tape 89, meanwhile, the traction wire 76 is slowly released from the outside of the winding wheel 75, the winding wheel 75 drives the rotating rod 73 to rotate, the rotating rod 73 applies work to the first spring 74, the elastic potential energy of the first spring 74 is increased, so that the traction wire 76 applies gradually increased pulling force to the lifting plate 52, then the lifting plate 52 drives the insulation box 601 to move upwards under the action of the pulling force, then the wire harness 609 is led out to apply a downward pulling force to the movable plate 603, the movable plate 603 drives the conductive contact 605 to move downwards under the action of the pulling force until the conductive elastic sheet 608 is in contact connection with the conductive contact 605, so that the power supply of the submersible sewage pump 50 is switched on, the submersible sewage pump 50 starts to operate and provides kinetic energy for the leachate, then the leachate in the collecting pipe 10 enters the circular box 21 through the liquid inlet 23 and pushes the water wheel blade 25 to rotate, the water wheel blade 25 drives the transmission shaft 24 to rotate, the transmission shaft 24 drives the transmission pipe 303 to rotate through the matching of the sliding rod 306 and the sliding groove 305, the transmission pipe 303 drives the stirring rod 304 to rotate, the stirring rod 304 stirs the leachate, so that the sludge and the leachate are mixed into a dilute solution, meanwhile, the transmission pipe 303 drives the vibration block 401 to rotate, then the vibration block 401 drives the transmission pipe 303 and the stirring rod 304 to move downwards under the action of, the driving tube 303 applies work to the return spring 307 to increase the elastic potential energy of the return spring 307, then the bottom end of the lower push rod 418 contacts the bottom surface of the inner cavity of the fixed sleeve 301, then the bottom surface of the inner cavity of the fixed sleeve 301 applies an upward pushing force to the lower push rod 418, the lower push rod 418 moves upward under the action of the pushing force and applies a force to the driving wire 421, the driving wire 421 bends and deforms and applies a pulling force to the piston plate 415, the piston plate 415 drives the protrusion 416 to move towards the inside of the fixed groove 402 under the action of the pulling force to separate the protrusion 416 from the thread groove 302, simultaneously the piston plate 415 applies a pushing force to the plug rod 414 to drive the plug rod 414 to move towards the inside of the positioning tube 409, then the slider 412 applies a pressure to the triangular plate 408 to drive the triangular plate 408 to move the triangular plate 408 downwards, then the top end of the triangular plate 408 slides on the bottom surface of the slider 412, when the protrusion 416 is separated from, then the rectangular frame 404 drives the triangular plate 408 to move upwards through the cross bar 407 under the action of the elasticity of the jacking spring 405, so that the triangular plate 408 is inserted into the triangular groove 413, the sliding block 412 is fixed, the protrusion 416 is fixed, then the driving pipe 303 applies an upward force to the vibrating block 401 under the action of the elasticity of the return spring 307, the driving pipe 303, the stirring rod 304 and the vibrating block 401 move upwards under the action of the force, the check ring 419 drives the lower ejector rod 418 to return to the initial position under the action of the elasticity of the return spring 420, then the top end of the upper ejector rod 422 is contacted with the top surface of the inner cavity of the fixed sleeve 301, the top surface of the inner cavity of the fixed sleeve 301 applies a downward pressure to the upper ejector rod 422, so that the upper ejector rod 422 moves downwards, then the upper ejector rod 422 drives the triangular plate 408 to move downwards through the rectangular frame 404 and the cross bar 407, so that the triangular plate 408 is separated from the triangular groove 413, then the piston plate 415 drives the protrusion 416 to move outwards under the action of the elastic force of the clamping spring 417, then the protrusion 416 is inserted into the thread groove 302, so that the protrusion 416 is in thread fit with the thread groove 302, the stirring rod 304 is vibrated up and down, the mixing uniformity and speed of the sludge and the leachate are increased, then the mixed leachate and sludge is discharged through the liquid inlet 23, the circular box 21, the liquid outlet 22 and the liquid discharge pipe 13, then the liquid level inside the collecting pipe 10 is gradually reduced, then the strain device 7 moves downwards under the action of gravity and pulls the tape 89, the tape 89 is released from the outside of the winding wheel 88, meanwhile the pull wire 76 is wound to the outside of the reel 75 under the action of the torsion force of the first spring 74, then the elastic potential energy of the first spring 74 is reduced, the pulling force of the pull wire 76 to the top plate 53 is reduced, then the top plate 53 drives the electric connecting device 6 to move downwards under the action of the elastic force of the pulling spring, and then the pulling force of the outgoing wire harness 609 on the movable plate 603 is reduced, then the movable plate 603 drives the conductive contact 605 to move upwards under the action of the elastic force of the lifting spring 604 until the conductive contact 605 is separated from the conductive elastic sheet 608, the power supply of the submersible sewage pump 50 is disconnected, and the submersible sewage pump 50 stops running.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a domestic waste landfill leachate height monitoring devices, includes basal layer (100), rubbish layer (200), leachate collecting well (300), grit filter bed (400), overburden (500), wellhole (600), blast pipe (700), collection device (1) and monitoring devices (8), its characterized in that: the garbage layer (200) is arranged on the top surface of the base layer (100), the leachate collecting well (300) is arranged inside the garbage layer (200), the collecting device (1) is arranged inside the leachate collecting well (300), the gravel filtering layer (400) is filled in an annular cavity between the collecting device (1) and the inner wall of the leachate collecting well (300), the covering layer (500) is arranged on the top surface of the garbage layer (200), the well platform (600) is arranged inside the covering layer (500), the bottom surface of the well platform (600) is connected with the garbage layer (200) and the top surface of the gravel filtering layer (400), the exhaust pipe (700) is inserted inside the well platform (600), the exhaust pipe (700) is connected with the well platform (600), and the monitoring device (8) is arranged inside the well platform (600).
2. The domestic waste landfill leachate height monitoring device of claim 1, wherein: the collecting device (1) comprises a collecting pipe (10), the collecting pipe (10) is fixedly inserted in a sandstone filtration layer (400), the top end of the collecting pipe (10) is fixedly inserted in a well platform (600), a liquid seepage hole (11) is formed in the side face of the collecting pipe (10), a threading pipe (12) is fixedly connected to the left side face of an inner cavity of the collecting pipe (10), the top end of the threading pipe (12) is fixedly inserted in the well platform (600) and a covering layer (500), a liquid discharge pipe (13) is fixedly connected to the right side face of the inner cavity of the collecting pipe (10), the top end of the liquid discharge pipe (13) is fixedly inserted in the well platform (600) and the covering layer (500), a supporting net (14) is fixedly connected to the inner wall of the collecting pipe (10), a driving device (2) is arranged on the top face of the supporting net (14), a stirring device (3) is arranged on the bottom face of the supporting net (14), and a strain device (7) located above the.
3. The domestic waste landfill leachate height monitoring device of claim 2, wherein: drive arrangement (2) are including circular case (21), the bottom surface of circular case (21) and the top surface fixed connection of supporting network (14), the top surface of circular case (21) is equipped with automatic opening and close device (5), the intercommunication has liquid outlet (22) and inlet (23) on circular case (21), the other end of inlet (23) is fixed to be pegged graft on supporting network (14), transmission shaft (24) have been cup jointed in the top surface activity of circular case (21) inner chamber, the fixed water wheel piece (25) that has cup jointed in the outside of transmission shaft (24).
4. The domestic waste landfill leachate height monitoring device of claim 2, wherein: stirring device (3) are including fixed sleeve (301), the top of fixed sleeve (301) and the bottom surface fixed connection of supporting network (14), thread groove (302) have been seted up to the inner wall of fixed sleeve (301), the inside of fixed sleeve (301) is equipped with vibrating device (4), the inside fixed grafting of vibrating device (4) has drive pipe (303), the bottom of drive pipe (303) extends to the outside and the fixedly connected with puddler (304) of fixed sleeve (301), spout (305) have been seted up to the inner wall of drive pipe (303), the inside slip grafting of spout (305) has slide bar (306), the bottom of transmission shaft (24) runs through supporting network (14) and extends to the inside of drive pipe (303) and with the tip fixed connection of slide bar (306), the bottom surface of drive pipe (303) inner chamber passes through reset spring (307) and is connected with the bottom transmission of transmission shaft (24).
5. The domestic waste landfill leachate height monitoring device of claim 4, wherein: the vibrating device (4) comprises a vibrating block (401), the vibrating block (401) is fixedly sleeved outside a transmission pipe (303), the vibrating block (401) is connected with the inner wall of a fixed sleeve (301) in a sliding mode, a fixed groove (402) is formed in the side face of the vibrating block (401), the bottom surface of the inner cavity of the fixed groove (402) is connected with a guide rod (403), a rectangular frame (404) is movably sleeved outside the guide rod (403), a jacking spring (405) is movably sleeved outside the guide rod (403), the bottom end of the jacking spring (405) is connected with the bottom surface of the inner cavity of the fixed groove (402), the top end of the jacking spring (405) is connected with the bottom surface of the rectangular frame (404), a limiting cap (406) is fixedly connected to the top end of the guide rod (403), a transverse bar (407) is connected to the inner wall of the rectangular frame (404), a triangular plate (408) is connected to the top surface of the transverse bar (407), an upper ejector rod (, the top end of the upper ejector rod (422) extends to the outside of the vibrating block (401), the inner wall of the fixing groove (402) is connected with a positioning tube (409), the outside of the positioning tube (409) is fixedly sleeved with a baffle plate (410), the bottom surface of the positioning tube (409) is provided with an inserting groove (411), the top end of the triangular plate (408) is inserted in the inserting groove (411) in a sliding manner, the inside of the positioning tube (409) is inserted with a sliding block (412) in a sliding manner, the right end of the sliding block (412) is conical, the bottom surface of the sliding block (412) is provided with a triangular groove (413) matched with the triangular plate (408), the left end of the sliding block (412) is connected with an inserting rod (414), the left end of the inserting rod (414) extends to the outside of the positioning tube (409) and is fixedly connected with a piston plate (415), the other side of the piston plate (415) is fixedly connected with a bulge (416, the outside activity of inserted bar (414) has cup jointed joint spring (417), the one end and the baffle (410) of joint spring (417) are connected, the other end and piston plate (415) of joint spring (417) are connected, movable interlude has lower ejector pin (418) on vibrating mass (401), lower ejector pin (418) run through fixed slot (402), the external fixation of lower ejector pin (418) has cup jointed retaining ring (419), the external activity of lower ejector pin (418) has cup jointed recovery spring (420), the one end of recovery spring (420) is connected with the bottom surface of retaining ring (419), the other end and the bottom surface of fixed slot (402) inner chamber of recovery spring (420) are connected, the middle part activity of lower ejector pin (418) is pegged graft and is had drive line (421), the one end and the inner wall fixed connection of fixed slot (402) of drive line (421), the other end and piston plate (415) fixed connection of drive line (421).
6. The domestic waste landfill leachate height monitoring device of claim 3, wherein: the automatic start-stop device (5) comprises a submersible sewage pump (50) and a fixed rod (51), the submersible sewage pump (50) is fixed on the top surface of a round box (21) through bolts, a liquid outlet on the submersible sewage pump (50) is communicated with one end of a liquid discharge pipe (13), a liquid inlet on the submersible sewage pump (50) is communicated with a liquid outlet (22), the bottom end of the fixed rod (51) is fixedly connected onto the top surface of the round box (21), a lifting plate (52) and a traction spring (54) are movably sleeved outside the fixed rod (51), the bottom end of the traction spring (54) is connected with the top surface of the round box (21), the top end of the traction spring (54) is connected with the bottom surface of the lifting plate (52), an electric connection device (6) is arranged on the bottom surface of the lifting plate (52), and the top end of the fixed rod (51) is.
7. The domestic waste landfill leachate height monitoring device of claim 6, wherein: the electric connection device (6) comprises an insulation box (601), the top surface of the insulation box (601) is fixedly connected with the bottom surface of the lifting plate (52), a positioning rod (602) is arranged inside the insulation box (601), two ends of the positioning rod (602) are respectively fixedly connected with the upper surface and the lower surface of the inner cavity of the insulation box (601), a movable plate (603) and a lifting spring (604) are movably sleeved outside the positioning rod (602), the top end of the lifting spring (604) is fixedly connected with the top surface of the inner cavity of the insulation box (601), the bottom end of the lifting spring (604) is fixedly connected with the top surface of the movable plate (603), a conductive contact (605) is fixedly inserted on the movable plate (603), an access wire harness (606) is fixedly inserted on the top surface of the insulation box (601), a first sub-wire (607) inside the access wire harness (606) is connected with the conductive contact (605), a conductive elastic sheet (608) corresponding to the conductive contact (605) is fixedly connected on the bottom surface, the bottom surface of the insulating box (601) is movably inserted with an outgoing line bundle (609), the top end of the outgoing line bundle (609) is fixedly connected with the bottom surface of the movable plate (603), a second sub-line (610) inside the outgoing line bundle (609) is connected with the conductive elastic sheet (608), a sealing corrugated pipe (611) is movably sleeved outside the outgoing line bundle (609), the top end of the sealing corrugated pipe (611) is fixedly connected with the bottom surface of the insulating box (601), the bottom end of the sealing corrugated pipe (611) is fixedly sleeved outside the outgoing line bundle (609), one section of the outgoing line bundle (609) located inside the sealing corrugated pipe (611) is loose, and the bottom end of the outgoing line bundle (609) is connected with the submersible sewage pump (50).
8. The domestic waste landfill leachate height monitoring device of claim 2, wherein: strain device (7) including float (71), the inner wall sliding connection of float (71) and collecting pipe (10), fixed chamber (72) have been seted up to the inside of float (71), rotary rod (73) have been cup jointed in the inner wall activity of fixed chamber (72), first clockwork spring (74) have been cup jointed in the outside activity of rotary rod (73), the one end and rotary rod (73) fixed connection of first clockwork spring (74), the other end and the bottom surface fixed connection of fixed chamber (72) inner chamber of first clockwork spring (74), reel (75) have been cup jointed to the outside of rotary rod (73), the outside winding of reel (75) has pull wire (76), the other end of pull wire (76) extends to the outside of float (71) and passes roof (53) and with the top surface fixed connection of lifter plate (52), draw-in groove (77) have all been seted up to the left and right sides face of float (71), two draw-in groove (77) are movable joint in the outside of threading pipe (12) and fluid-discharge tube.
9. The domestic waste landfill leachate height monitoring device of claim 1, wherein: the monitoring device (8) comprises a well lid (81), the well lid (81) is movably inserted in a well platform (600), an insertion box (82) is fixedly inserted in the well lid (81), a fixing hole (83) is formed in the top surface of the insertion box (82), a perspective mirror (84) is embedded in the fixing hole (83), a pointer (85) matched with the perspective mirror (84) is connected to the top surface of the inner cavity of the insertion box (82), a linkage shaft (86) is movably sleeved on the inner wall of the insertion box (82), a second clockwork spring (87) is movably sleeved on the outer portion of the linkage shaft (86), one end of the second clockwork spring (87) is fixedly connected with the linkage shaft (86), the other end of the second clockwork spring (87) is fixedly connected with the bottom surface of the inner cavity of the insertion box (82), a winding wheel (88) is fixedly sleeved on the outer portion of the linkage shaft (86), and a leather measuring tape (89) is wound on the, the other end of the tape (89) extends to the outside of the plug box (82) and is fixedly connected with the top surface of the floater (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911332275.4A CN110926568B (en) | 2019-12-22 | 2019-12-22 | Domestic waste landfill leachate height monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911332275.4A CN110926568B (en) | 2019-12-22 | 2019-12-22 | Domestic waste landfill leachate height monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110926568A CN110926568A (en) | 2020-03-27 |
| CN110926568B true CN110926568B (en) | 2021-01-15 |
Family
ID=69861710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911332275.4A Active CN110926568B (en) | 2019-12-22 | 2019-12-22 | Domestic waste landfill leachate height monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110926568B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124801B (en) * | 2021-05-06 | 2022-06-10 | 翟栋绪 | Detection device for engineering supervision |
| CN115180664A (en) * | 2022-07-08 | 2022-10-14 | 温州市环境发展有限公司 | Leachate seepage prevention, collection, monitoring and metering system and fly ash landfill |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE514550C2 (en) * | 1999-07-16 | 2001-03-12 | Centralsug Ab | Adaptive prediction-based control of a vacuum-working waste collection system |
| JP2004333463A (en) * | 2003-05-09 | 2004-11-25 | Tadao Hirokawa | Dial gauge-type device for displaying remaining quantity |
| US20100122988A1 (en) * | 2008-11-20 | 2010-05-20 | Clanton Shane H | Tank liquid level gauge system |
| CN201828316U (en) * | 2010-09-30 | 2011-05-11 | 天津渤天化工有限责任公司 | Anti-blocking liquid level meter of reaction kettle |
| CN201983832U (en) * | 2010-11-30 | 2011-09-21 | 华侨大学 | Height monitoring device for leachate in life landfill |
| CN205209595U (en) * | 2015-12-17 | 2016-05-04 | 河北远大专用汽车制造有限公司 | Watering lorry seal pot water level monitoring device |
| CN105619877B (en) * | 2016-03-11 | 2017-11-07 | 福建龙马环卫装备股份有限公司 | A kind of garbage compression station trunkful decision method |
| CN209443555U (en) * | 2018-12-03 | 2019-09-27 | 中冶南方都市环保工程技术股份有限公司 | A kind of Leachate site winding shaft applied to refuse landfill |
-
2019
- 2019-12-22 CN CN201911332275.4A patent/CN110926568B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110926568A (en) | 2020-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110926568B (en) | Domestic waste landfill leachate height monitoring device | |
| CN202644552U (en) | Light well-point dewatering device for cofferdam foundation pit | |
| CN209427468U (en) | A kind of device for preventing oil spilling of oil tank | |
| CN113152642A (en) | Multi-functional intelligent sewer well lid | |
| CN210066795U (en) | Foundation pit dewatering device | |
| CN212843828U (en) | Monitoring and extracting equipment for repairing non-aqueous phase liquid polluted underground water | |
| CN216194801U (en) | Herringbone cast-in-place pile supporting construction | |
| CN201513392U (en) | Air-lift water pumping device for landfill gas collecting wells | |
| CN210098447U (en) | Automatic scrubbing device of riverbed water intaking pipeline | |
| CN110904985B (en) | Full-automatic drainage recycling system for building foundation pit | |
| CN219298376U (en) | Buried underground water discharge device | |
| CN219045175U (en) | Pile foundation mud high-efficiency acquisition device | |
| CN112392023A (en) | Automatic monitoring water level gauge device capable of being used as waterproof baffle | |
| CN214464968U (en) | Automatic control start-stop drainage device for mine | |
| CN219508625U (en) | Automatic alarm pumping device for foundation pit dewatering reservoir | |
| CN213407957U (en) | Oil fluid separator | |
| CN113605864A (en) | Be applicable to offshore oil field intelligence layering mining devices | |
| CN220521427U (en) | Diaphragm wall mud extraction element | |
| CN220666418U (en) | Rainwater inspection shaft convenient to observe | |
| CN212167396U (en) | Solid beating reaction kettle device | |
| CN118007613B (en) | Slope stability monitoring device | |
| CN216739984U (en) | Integrated pump station with self-cleaning function | |
| CN217601482U (en) | Water precipitation recovery and purification device in foundation pit process | |
| CN219886942U (en) | Intelligent well lid device with liquid level monitoring function for sewage pipeline | |
| CN216845998U (en) | Hydraulic engineering supervises and uses earthwork thickness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201130 Address after: No.1 Jinling Road, development zone, Ganzhou City, Jiangxi Province, 341000 Applicant after: Jiangxi chuhang Environmental Protection Technology Co., Ltd Address before: No.11, shishishan group, Daji village, Shipei Town, Quanjiao County, Chuzhou City, Anhui Province Applicant before: Xie Xiuli |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |