CN111450613B - Permeable reactive barrier device for repairing organic contaminated soil - Google Patents
Permeable reactive barrier device for repairing organic contaminated soil Download PDFInfo
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- CN111450613B CN111450613B CN202010368857.4A CN202010368857A CN111450613B CN 111450613 B CN111450613 B CN 111450613B CN 202010368857 A CN202010368857 A CN 202010368857A CN 111450613 B CN111450613 B CN 111450613B
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
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Abstract
The invention discloses a permeable reactive barrier device for repairing organic contaminated soil, which comprises a permeable barrier main body, wherein a sealing device is arranged at the top of the permeable barrier main body; through the device of brushing, make things convenient for people to clear up out the less particle impurity who filters off, through the sealing member, closing device, aerating device, the cooperation of socket joint device seals the clearance between sealing member and the closing device, avoid secret sewage accident to reveal, through strain devices, transmission, closing device and electric connecting device's cooperation real-time supervision filler layer's the rate of permeating water, make people can master the condition that the clearance between the filler is blockked up in real time, so that people can in time change the filler that the clearance is blockked up, help increasing this permeable reactive wall device's of restoreing organic contaminated soil throughput, the practicality of this permeable reactive wall device of restoreing organic contaminated soil has been improved.
Description
Technical Field
The invention relates to the field of permeable reactive barrier, in particular to a permeable reactive barrier device for repairing organic contaminated soil.
Background
The underground water is water existing in rock gaps below the ground, and is water in a saturated aquifer below the underground water surface in a narrow sense, the underground water is an important component of water resources, the water quality is good due to stable water quantity, and the underground water is one of important water sources of agricultural irrigation, industrial and mining and cities, but with the development of economic technology, the underground water in local mining areas, plant areas, refuse landfills and other areas can be polluted by waste water, further soil is polluted, if the polluted underground water is not intercepted, the polluted underground water can diffuse outwards, the surrounding underground water resources are polluted, further the harm is caused to the health of people, and therefore the polluted underground water is intercepted and purified by a permeable reactive wall.
The existing permeable reactive barrier is composed of a wall body and fillers, wherein the fillers are fixedly filled in the wall body, the fillers comprise zero-valent iron, zeolite, a carbon source for enhancing microbial activity and the like, and in the using process, gaps among the fillers can be blocked by granular impurities in water, so that the resistance of water flow is increased, and the treatment capacity of the permeable reactive barrier is reduced, so that the permeable reactive barrier device for repairing the organic polluted soil is needed to be designed.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a permeable reactive barrier device for repairing organic polluted soil, which can well solve the problems in the prior art, wherein the prior permeable reactive barrier is composed of a wall body and fillers, the fillers are fixedly filled in the wall body, the fillers comprise zero-valent iron, zeolite, a carbon source for enhancing microbial activity and the like, and gaps among the fillers can be blocked by granular impurities in water during use, so that the resistance of water flow is increased, and the treatment capacity of the permeable reactive barrier is reduced.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A permeable reactive barrier device for repairing organic contaminated soil comprises a permeable barrier main body, wherein a sealing device is arranged at the top of the permeable barrier main body;
the permeable wall main body comprises a wall body shell, a water inlet tank is fixedly inserted and connected on the left side surface of the wall body shell, a water inlet hole is formed in the surface of the water inlet tank, a preposed water-permeable cotton is filled in the water inlet tank, a positioning block positioned above the water inlet tank is fixedly connected on the left side surface of the inner cavity of the wall body shell, a separation wall is fixedly connected on the inner wall of the wall body shell, a buffer chamber is formed between the separation wall and the left side surface of the inner cavity of the wall body shell, a cleaning device is arranged in the buffer chamber, an embedded groove is formed in the left side surface of the separation wall, a water through hole is formed in the right side surface of the inner cavity of the embedded groove, a filter cloth and a compression orifice plate are movably inserted and connected in the embedded groove, the compression orifice plate is bolted on the inner wall of the embedded groove, the filter cloth is fixedly clamped between the inner wall of the embedded groove and the compression orifice plate, the separation wall positioned on the right side of the separation wall is fixedly connected on the inner wall of the wall shell, and a through hole is formed in the separation wall, the number of the partition walls is six, processing chambers are formed between each partition wall and between two adjacent partition walls, sealing elements, transmission devices and sealing devices are arranged inside each processing chamber, a filling chamber is formed between each partition wall and the right side face of the inner cavity of the wall body shell, rear-mounted water-permeable sponges are filled inside each filling chamber, a gland is movably inserted into the top end of each filling chamber, a fixing hole is formed in the right side face of the wall body shell, and a mud blocking net is fixedly embedded inside each fixing hole;
the device of brushing includes the top cap, the top cap activity is pegged graft on the top of surge chamber, the equal sliding connection of inner wall of top cap and wall body shell and the left surface of division wall, fixedly connected with rice style of calligraphy support on the bottom surface of top cap, the bottom fixedly connected with elevator of rice style of calligraphy support, the inner wall sliding connection of elevator and surge chamber, the cover groove has been seted up on the surface of elevator, the holding tank has been seted up to the left surface of elevator, the bottom and the cover groove intercommunication of holding tank, the sealing washer has been cup jointed in the inside activity in cover groove, the top fixedly connected with gasket of sealing washer, the gasket activity inlays the inside at the holding tank, sealing washer and gasket all with water inlet tank looks adaptation, the mounting groove has been seted up to the right flank of elevator, the inner wall fixedly connected with shell fragment formula scraper of mounting groove, the other end of shell fragment formula scraper and the left surface sliding connection of division wall.
Preferably, the sealing member includes the U template, the inner wall fixed connection of U template side and wall body shell, the bottom surface of U template and the bottom surface fixed connection of wall body shell inner chamber, be equipped with strain device on the U template, cylinder type slot and through hole have been seted up in the front of U template, cylinder type slot and the fixed intercommunication of through hole, the inside activity of cylinder type slot is inlayed and is equipped with the rubber ball, fixedly connected with rubber column on the rubber ball, the other end of rubber column passes through hole and fixedly connected with rubber bag, the inner wall laminating of rubber bag and U template, the fixed intercommunication in top of rubber bag left surface has the return bend that admits air, the bottom surface fixedly connected with grafting post of return bend that admits air, the lock groove has been seted up to the top surface of U template, the return bend activity of admitting air is pegged graft in the inside in lock groove, the spacing groove has been seted up to the bottom surface of lock groove inner chamber, the bottom activity of grafting post is pegged graft in the inside of spacing groove.
Preferably, the strain device comprises a strain cylinder, the strain cylinder is fixedly inserted into the U-shaped plate, the left end of the strain cylinder is in an open shape, a fixed pipe is fixedly inserted into the right side face of the strain cylinder, the left end of the fixed pipe is connected with a strain piston through a sealed corrugated pipe in a transmission mode, the strain piston is slidably connected with the inner wall of the strain cylinder, a buffer spring is movably sleeved outside the sealed corrugated pipe, the right end of the buffer spring is fixedly connected with the right side face of the inner cavity of the strain cylinder, the left end of the buffer spring is fixedly connected with the right side face of the strain piston, a guide wheel located at the opening of the left end of the strain cylinder is fixedly connected onto the inner wall of the strain cylinder, the left side face of the strain piston is fixedly connected with traction money, and the other end of the traction money bypasses the guide wheel and extends to the outside of the strain cylinder.
Preferably, the transmission device comprises two triangular supporting blocks, the two triangular supporting blocks are respectively and fixedly connected to the left side surface and the right side surface of the inner cavity of the treatment chamber, an insulating lifting slide bar is movably inserted into the inside of one triangular supporting block, the bottom end of the insulating lifting slide bar is fixedly connected with the end part of the traction bar, a fixed disc is fixedly sleeved on the outside of the insulating lifting slide bar, a reset spring is movably sleeved on the outside of the insulating lifting slide bar, the bottom end of the reset spring is fixedly connected with the top surface of the fixed disc, the top end of the reset spring is fixedly connected with the bottom surface of the insulating lifting slide bar, and a conductive shuttle-shaped plate is fixedly connected to the top end of the insulating lifting slide bar.
Preferably, the closing device is including the seal box, the activity of seal box is pegged graft on the top of treatment chamber, the bottom surface of seal box is connected with the top surface contact of triangular support piece, fixedly connected with lug on the top surface of seal box, the pilot lamp, solar cell panel, fixedly connected with battery on the bottom surface of seal box inner chamber, be equipped with electric connector and socket joint device on the bottom surface of seal box inner chamber, the inner wall fixedly connected with fixed partition of seal box, be equipped with aerating device on the fixed partition, fixedly connected with plugboard on the bottom surface of seal box, the track groove has all been seted up to the side and the bottom surface of plugboard, track groove activity joint is on the U template, the filling chamber has been seted up to the inside of plugboard, the filler hole and the hole of permeating water with filling chamber intercommunication are seted up on the surface of plugboard.
Preferably, the electric connection device comprises an insulation box, the insulation box is fixedly connected with the inner wall of the sealing box, the bottom surface of the insulation box is fixedly connected with the bottom surface of the inner cavity of the sealing box, a first conductive elastic sheet is fixedly connected to the left side surface of the inner cavity of the insulation box, a second conductive elastic sheet is fixedly connected to the right side surface of the inner cavity of the insulation box, arc-shaped conductive elastic sheets are fixedly connected to the end portions of the first conductive elastic sheet and the second conductive elastic sheet, a penetration hole is formed in the bottom surface of the insulation box and penetrates through the bottom surface of the sealing box, an insulation lifting slide rod penetrates through the penetration hole, a gap between the two arc-shaped conductive elastic sheets is formed, the conductive shuttle-shaped plate is located above the arc-shaped conductive elastic sheets, and the conductive shuttle-shaped plate can penetrate through the penetration hole.
Preferably, the inflation device comprises an inflator, the inflator is fixedly inserted into the fixed partition plate, an air hole is formed in the right side face of the inflator, the right side face of the inner cavity of the inflator is connected with an inflating piston through a restoring spring in a transmission mode, the inflating piston is connected with the inner wall of the inflator in a sliding mode, the left side face of the inflating piston is fixedly connected with a pulling rope, the other end of the pulling rope extends to the outside of the inflator and extends to the outside of the sealing box, the pulling rope is fixedly connected with the outer end of the sealing box, and the inflator is fixedly communicated with an air outlet one-way valve and an air inlet one-way valve on the surface.
Preferably, the socket device comprises a positioning shell, the positioning shell is fixedly connected to the bottom surface of the inner cavity of the sealing box, one end of the air outlet one-way valve is fixedly inserted on the top surface of the positioning shell, the top surface of the inner cavity of the positioning shell is connected with a conical pipe through a pressure spring in a transmission manner, the top surface of the conical pipe is fixedly communicated with an adaptive corrugated pipe, the top end of the adaptive corrugated pipe is fixedly sleeved on the end part of the air outlet one-way valve, the bottom end of the conical pipe is fixedly communicated with a limiting sliding pipe, the limiting sliding pipe is slidably connected with the inner wall of the positioning shell, the side surface of the limiting sliding pipe is fixedly connected with a limiting strip, the inner wall of the positioning shell is provided with a limiting sliding chute, the end part of the limiting strip is slidably inserted inside the limiting strip, the conical pipe and the limiting sliding pipe are both adapted to the air inlet bent pipe, the top end of the air inlet bent pipe is movably inserted inside the conical pipe and the limiting sliding pipe, and the bottom surface of the positioning shell is provided with an insertion hole, the bottom of spliced eye runs through the bottom surface of sealing the case, and the spliced eye and the return bend looks adaptation of admitting air.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the underground water is filtered for the first time through the penetration wall main body, so that soil and large particle impurities can be separated from the underground water, meanwhile, the penetration wall main body can filter the underground water for the second time, so that smaller particle impurities in the underground water are separated from the underground water, the probability that gaps between fillers are blocked by the particle impurities is reduced, the filtered smaller particle impurities can be conveniently cleaned out through the cleaning device, the gaps between the sealing element and the sealing device are sealed through the matching of the sealing element, the sealing device, the inflating device and the socket device, the accidental leakage of underground sewage is avoided, the water permeability of the filler layer is monitored in real time through the matching of the strain device, the transmission device, the sealing device and the electric connection device, so that people can master the condition that the gaps between the fillers are blocked in real time, and can timely replace the fillers with the blocked gaps, the processing capacity of the permeable reactive barrier device for repairing the organic contaminated soil is improved, and the practicability of the permeable reactive barrier device for repairing the organic contaminated soil is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the cleaning device of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the internal structure of FIG. 3 according to the present invention;
FIG. 5 is a left side view of the seal of FIG. 2 in accordance with the present invention;
FIG. 6 is a schematic view of the internal structure of FIG. 5 according to the present invention;
FIG. 7 is a schematic diagram of the internal structure of the strain gauge of FIG. 2 according to the present invention;
FIG. 8 is a schematic structural view of the transmission of FIG. 2 in accordance with the present invention;
FIG. 9 is a schematic view of the internal structure of the sealing device of FIG. 2 according to the present invention;
FIG. 10 is a schematic view of the internal structure of the electrical connection device of FIG. 9 according to the present invention;
FIG. 11 is a schematic diagram of the right-hand internal structure of FIG. 10 according to the present invention;
FIG. 12 is a right side view of the internal structure of the inflator of FIG. 9 in accordance with the present invention;
FIG. 13 is a schematic view of the internal structure of the socket device of FIG. 9 according to the present invention;
FIG. 14 is a left side view of the interposer of FIG. 9 in accordance with the present invention;
FIG. 15 is a schematic view of the internal structure of FIG. 14 according to the present invention;
fig. 16 is a top view of fig. 14 in accordance with the present invention.
The reference numbers in the figures illustrate:
1. a permeable wall body; 101. a wall housing; 102. a water inlet tank; 103. a water inlet hole; 104. preposing a water seepage cotton; 105. a partition wall; 106. embedding a groove; 107. water passing holes; 108. filtering cloth; 109. compressing the pore plate; 110. a partition wall; 111. a through hole; 112. a fixing hole; 113. a mud blocking net; 114. the rear is provided with a water seepage sponge; 115. a gland; 2. a brushing device; 21. a top cover; 22. a bracket shaped like a Chinese character 'mi'; 23. a lifting block; 24. a sleeving groove; 25. accommodating grooves; 26. a seal ring; 27. sealing the sheet; 28. mounting grooves; 29. a spring blade type scraper; 3. a seal member; 301. a U-shaped plate; 302. a cylindrical slot; 303. a through hole; 304. a rubber ball; 305. a rubber column; 306. a rubber bladder; 307. an air inlet bent pipe; 308. inserting the column; 309. buckling the groove; 310. a limiting groove; 4. a strain device; 41. a strain cylinder; 42. a fixed tube; 43. sealing the corrugated pipe; 44. a strain piston; 45. a buffer spring; 46. a guide wheel; 47. drawing money; 5. a transmission device; 51. a triangular support block; 52. an insulated lifting slide bar; 53. fixing the disc; 54. a return spring; 55. a conductive shuttle plate; 6. a sealing device; 601. sealing the box; 602. lifting lugs; 603. an indicator light; 604. a solar panel; 605. a storage battery; 606. fixing the partition board; 607. a plugboard; 608. a track groove; 609. filling the cavity; 610. a filling opening; 611. water permeable holes; 7. an electrical connection device; 71. an insulating case; 72. a first conductive elastic sheet; 73. a second conductive elastic sheet; 74. an arc-shaped conductive elastic sheet; 75. inserting holes; 8. an inflator; 81. an inflator; 82. air holes are formed; 83. a restoring spring; 84. an air pumping piston; 85. a pulling rope; 86. an air outlet one-way valve; 87. an air inlet check valve; 9. a socket device; 91. positioning the housing; 92. a pressure applying spring; 93. a tapered tube; 94. adapting the corrugated pipe; 95. a limiting sliding pipe; 96. a limiting strip; 97. a limiting chute; 98. and (7) inserting holes.
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 to 16, a permeable reactive barrier apparatus for remediating organically-polluted soil includes a permeable barrier main body 1, and a sealing device 6 is disposed on a top of the permeable barrier main body 1.
The permeable wall main body 1 comprises a wall body shell 101, a water inlet tank 102 is fixedly inserted on the left side surface of the wall body shell 101, a water inlet hole 103 is arranged on the surface of the water inlet tank 102, a front permeable cotton 104 is filled in the water inlet tank 102, a positioning block positioned above the water inlet tank 102 is fixedly connected on the left side surface of the inner cavity of the wall body shell 101, a separation wall 105 is fixedly connected on the inner wall of the wall body shell 101, a buffer chamber is formed between the separation wall 105 and the left side surface of the inner cavity of the wall body shell 101, a cleaning device 2 is arranged in the buffer chamber, an embedded groove 106 is arranged on the left side surface of the separation wall 105, a water through hole 107 is arranged on the right side surface of the inner cavity of the embedded groove 106, a filter cloth 108 and a compression orifice plate 109 are movably inserted in the embedded groove 106, the compression orifice plate 109 is bolted on the inner wall of the embedded groove 106, the filter cloth 108 is fixedly clamped between the inner wall of the embedded groove 106 and the compression orifice plate 109, and an partition wall 110 positioned on the right side of the separation wall 105 is fixedly connected on the inner wall of the wall body shell 101, the partition wall 110 is provided with through holes 111, the number of the partition walls 110 is six, treatment chambers are formed between the partition walls 110 and the partition wall 105 and between two adjacent partition walls 110, a sealing element 3, a transmission device 5 and a sealing device 6 are arranged in each treatment chamber, a filling chamber is formed between each partition wall 110 and the right side surface of the inner cavity of the wall shell 101, rear water seepage cotton 114 is filled in each filling chamber, a pressing cover 115 is movably inserted into the top end of each filling chamber, a fixing hole 112 is formed in the right side surface of the wall shell 101, and a mud blocking net 113 is fixedly embedded in each fixing hole 112.
The cleaning device 2 comprises a top cover 21, the top cover 21 is movably inserted at the top end of a buffer chamber, the top cover 21 is in sliding connection with the inner wall of a wall body shell 101 and the left side surface of a separation wall 105, a rice-shaped support 22 is fixedly connected to the bottom surface of the top cover 21, a lifting block 23 is fixedly connected to the bottom end of the rice-shaped support 22, the lifting block 23 is in sliding connection with the inner wall of the buffer chamber, a sleeving groove 24 is formed in the surface of the lifting block 23, an accommodating groove 25 is formed in the left side surface of the lifting block 23, the bottom end of the accommodating groove 25 is communicated with the sleeving groove 24, a sealing ring 26 is movably sleeved in the sleeving groove 24, a sealing sheet 27 is fixedly connected to the top of the sealing ring 26, the sealing sheet 27 is movably embedded in the accommodating groove 25, the sealing sheet 26 and the sealing sheet 27 are matched with a water inlet tank 102, an installation groove 28 is formed in the right side surface of the lifting block 23, and an elastic sheet type scraper 29 is fixedly connected to the inner wall of the installation groove 28, the other end of the blade spring 29 is slidably connected to the left side surface of the partition wall 105.
The sealing element 3 comprises a U-shaped plate 301, the side surface of the U-shaped plate 301 is fixedly connected with the inner wall of the wall body shell 101, the bottom surface of the U-shaped plate 301 is fixedly connected with the bottom surface of the inner cavity of the wall body shell 101, the U-shaped plate 301 is provided with a strain device 4, the front surface of the U-shaped plate 301 is provided with a cylindrical slot 302 and a through hole 303, the cylindrical slot 302 is fixedly communicated with the through hole 303, the inside of the cylindrical slot 302 is movably embedded with a rubber ball 304, the rubber ball 304 is fixedly connected with a rubber column 305, the other end of the rubber column 305 passes through the through hole 303 and is fixedly connected with a rubber bag 306, the rubber bag 306 is attached to the inner wall of the U-shaped plate 301, the top of the left side surface of the rubber bag 306 is fixedly communicated with an air inlet bent pipe 307, the bottom surface of the air inlet bent pipe 307 is fixedly connected with an inserting column 308, the top surface of the U-shaped plate 301 is provided with a buckling groove 309, the air inlet bent pipe 307 is movably inserted in the buckling groove 309, the bottom surface of the inner cavity of the buckling groove 309 is provided with a limiting groove 310, the bottom end of the insertion column 308 is movably inserted into the limiting groove 310.
The strain device 4 comprises a strain cylinder 41, the strain cylinder 41 is fixedly inserted on the U-shaped plate 301, the left end of the strain cylinder 41 is in an open shape, a fixed pipe 42 is fixedly inserted on the right side surface of the strain cylinder 41, the left end of the fixed pipe 42 is in transmission connection with a strain piston 44 through a sealing corrugated pipe 43, the strain piston 44 is in sliding connection with the inner wall of the strain cylinder 41, a buffer spring 45 is movably sleeved on the outer portion of the sealing corrugated pipe 43, the right end of the buffer spring 45 is fixedly connected with the right side surface of the inner cavity of the strain cylinder 41, the left end of the buffer spring 45 is fixedly connected with the right side surface of the strain piston 44, a guide wheel 46 located at the opening of the left end of the inner wall of the strain cylinder 41 is fixedly connected with the left side surface of the strain piston 44, and the other end of the pull money 47 bypasses the guide wheel 46 and extends to the outer portion of the strain cylinder 41.
The transmission device 5 comprises two triangular supporting blocks 51, the two triangular supporting blocks 51 are respectively and fixedly connected to the left side surface and the right side surface of the inner cavity of the treatment chamber, an insulating lifting slide rod 52 is movably inserted into the inside of one triangular supporting block 51, the bottom end of the insulating lifting slide rod 52 is fixedly connected with the end part of the traction coil 47, a fixed disc 53 is fixedly sleeved on the outside of the insulating lifting slide rod 52, a return spring 54 is movably sleeved on the outside of the insulating lifting slide rod 52, the bottom end of the return spring 54 is fixedly connected with the top surface of the fixed disc 53, the top end of the return spring 54 is fixedly connected with the bottom surface of the insulating lifting slide rod 52, and a conductive shuttle-shaped plate 55 is fixedly connected with the top end of the insulating lifting slide rod 52.
The sealing device 6 comprises a sealing box 601, the sealing box 601 is movably inserted at the top end of the treatment chamber, the bottom surface of the sealing box 601 is in contact connection with the top surface of the triangular supporting block 51, a lifting lug 602 is fixedly connected to the top surface of the sealing box 601, an indicator light 603 and a solar cell panel 604 are fixedly connected to the bottom surface of the inner cavity of the sealing box 601, an electric connecting device 7 and a socket device 9 are arranged on the bottom surface of the inner cavity of the sealing box 601, a fixed partition 606 is fixedly connected to the inner wall of the sealing box 601, an inflating device 8 is arranged on the fixed partition 606, a plug board 607 is fixedly connected to the bottom surface of the sealing box 601, track grooves 608 are formed in the side surface and the bottom surface of the plug board 607, the track grooves 608 are movably clamped on the U-shaped plate 301, a filling cavity 609 is formed in the plug board 607, and a filling port 610 and a water permeable hole 611 communicated with the filling cavity 609 are formed in the surface of the plug board 607.
The electric connecting device 7 comprises an insulating box 71, the insulating box 71 is fixedly connected with the inner wall of the sealing box 601, the bottom surface of the insulating box 71 is fixedly connected with the bottom surface of the inner cavity of the sealing box 601, the left side surface of the inner cavity of the insulating box 71 is fixedly connected with a first conductive elastic sheet 72, the right side surface of the inner cavity of the insulating box 71 is fixedly connected with a second conductive elastic sheet 73, the first conductive elastic sheet 72 is electrically connected with a positive terminal of a storage battery 605, a negative terminal of the storage battery 605 is electrically connected with a negative terminal of an indicator lamp 603, the positive terminal of the indicator lamp 603 is electrically connected with the second conductive elastic sheet 73, the ends of the first conductive elastic sheet 72 and the second conductive elastic sheet 73 are both fixedly connected with arc-shaped conductive elastic sheets 74, the bottom surface of the insulating box 71 is provided with a through hole 75, the through hole 75 penetrates through the bottom surface of the sealing box 601, an insulating lifting slide rod 52 penetrates through the through hole 75 and a gap between the two arc-shaped conductive elastic sheets 74, the conductive shuttle 55 is positioned above the arc-shaped conductive spring plate 74, and the conductive shuttle 55 can pass through the through hole 75.
The inflation device 8 comprises an inflator 81, the inflator 81 is fixedly inserted into the fixed partition 606, an air hole 82 is formed in the right side face of the inflator 81, the right side face of the inner cavity of the inflator 81 is connected with an inflation piston 84 through a recovery spring 83 in a transmission mode, the inflation piston 84 is connected with the inner wall of the inflator 81 in a sliding mode, the left side face of the inflation piston 84 is fixedly connected with a pulling rope 85, the other end of the pulling rope 85 extends to the outside of the inflator 81 and extends to the outside of the sealing box 601 and is fixedly connected with a pulling ring, and an air outlet one-way valve 86 and an air inlet one-way valve 87 are fixedly communicated with the surface of the inflator 81.
The socket device 9 comprises a positioning shell 91, the positioning shell 91 is fixedly connected on the bottom surface of the inner cavity of the sealing box 601, one end of the air outlet one-way valve 86 is fixedly inserted on the top surface of the positioning shell 91, the top surface of the inner cavity of the positioning shell 91 is connected with a conical pipe 93 through a pressure spring 92 in a transmission way, the top surface of the conical pipe 93 is fixedly communicated with an adaptive corrugated pipe 94, the top end of the adaptive corrugated pipe 94 is fixedly sleeved on the end part of the air outlet one-way valve 86, the bottom end of the conical pipe 93 is fixedly communicated with a limiting sliding pipe 95, the limiting sliding pipe 95 is in sliding connection with the inner wall of the positioning shell 91, the side surface of the limiting sliding pipe 95 is fixedly connected with a limiting strip 96, the inner wall of the positioning shell 91 is provided with a limiting sliding groove 97, the end part of the limiting strip 96 is inserted in the limiting strip 96 in a sliding way, the conical pipe 93 and the limiting sliding pipe 95 are both adapted with an air inlet bent pipe 307, the top end of the air inlet bent pipe 307 is movably inserted in the conical pipe 93 and the limiting sliding pipe 95, the bottom surface of the positioning shell 91 is provided with a plug hole 98, the bottom end of the plug hole 98 penetrates through the bottom surface of the sealing box 601, and the plug hole 98 is matched with the air inlet elbow 307.
The working principle is as follows:
firstly, filler is added into the filling cavity 609 through a filling opening 610 until the filling cavity 609 is filled with the filler, then a lifting device is used for lifting the sealing device 6 through a lifting lug 602, then the bottom end of a plug board 607 is aligned with an opening at the top end of a U-shaped board 301, a rail groove 608 is clamped on the U-shaped board 301, then the sealing device 6 is gradually lowered until the bottom surface of the sealing box 601 is in contact connection with the top surface of the triangular supporting block 51, in the process, a conductive shuttle-shaped board 55 sequentially passes through a through hole 75 and a gap between two arc-shaped conductive elastic sheets 74 and moves to the upper part of the arc-shaped conductive elastic sheets 74, the top end of an air inlet bent pipe 307 passes through a plug hole 98 and a limiting sliding pipe 95 and is inserted into the interior of a conical pipe 93, then the lifting device is removed, then a pulling rope 85 is pulled through a pull ring, the pulling rope 85 pulls the inflating piston 84 to move leftwards, the air on the left side of the inflating piston 84 is extruded by the inflating piston 84, under the driving of pressure, the air on the left side of the inflating piston 84 passes through the air outlet one-way valve 86, the adaptive corrugated pipe 94, the conical pipe 93 and the air inlet bent pipe 307 to enter the rubber bag 306, then the pull ring is loosened, then the inflating piston 84 moves rightwards under the action of the elastic force of the recovery spring 83, then the external air enters the inflator 81 through the air inlet one-way valve 87, the pull ring is pulled in a reciprocating manner, then the air pressure inside the rubber bag 306 is increased and the volume is increased, the gap between the U-shaped plate 301 and the inner wall of the rail groove 608 is sealed, the installation of the filler is completed, other types of fillers are installed in the same manner, then the permeable reactive wall device for repairing organic polluted soil is put into use, then the solar panel 604 receives solar energy and generates electric energy, and then the electric energy is stored inside the storage battery 605 through a lead wire, then the underground sewage passes through the water inlet hole 103, the front water seepage cotton 104, the compaction pore plate 109, the filter cloth 108, the water passing hole 107, the water permeating hole 611, the gap between the fillers, the through hole 111 and the rear water seepage cotton 114 in sequence and is discharged through the mud blocking net 113, in the process, the front water seepage cotton 104 carries out the first filtration on the underground sewage, the filter cloth 108 carries out the second filtration on the underground sewage, the fillers treat the pollutants in the sewage, the gap between the fillers is more and more blocked along with the prolonging of the service time, the resistance of water movement is gradually increased, the water permeating rate of the fillers is gradually reduced, which can lead the liquid level at the left side of the plug-in board 607 to be higher than the liquid level at the right side thereof, namely, the liquid level difference at the left side and the right side of the plug-in board 607 is increased, then the right force provided by the underground sewage corresponding to the variable piston 44 is increased, then the variable piston 44 pulls the insulation lifting slide bar 52 through the pulling money 47, the insulated lifting slide bar 52 drives the conductive shuttle-shaped plate 55 to move downwards, then the conductive shuttle-shaped plate 55 is simultaneously contacted with the first conductive elastic sheet 72 and the second conductive elastic sheet 73, the power supply of the indicator light 603 is switched on, the indicator light 603 emits warning light, after people observe the light of the indicator light 603, the cleaning device 2 is lifted by using lifting equipment, then the sundries deposited on the top surface of the lifting block 23 are pushed upwards by the lifting block 23 to be convenient to clean, meanwhile, the end part of the elastic sheet type scraper 29 slides on the surface of the compaction pore plate 109 to scrape the sundries adhered on the surface of the compaction pore plate 109, then the top surface of the lifting block 23 is contacted with the bottom surface of the positioning block, at the moment, the sealing ring 26 and the sealing sheet 27 block the water inlet hole 103 on the right side surface of the water inlet tank 102, so that the underground sewage stops flowing into the permeable reaction wall device for repairing the organic polluted soil, and then the corresponding sealing device 6 is lifted and the filler in the sealing device is replaced, and (4) finishing.
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 (8)
1. The utility model provides a restore permeable reactive barrier device of organic contaminated soil which characterized in that: the permeable wall comprises a permeable wall main body (1), wherein a sealing device (6) is arranged at the top of the permeable wall main body (1);
the permeable wall main body (1) comprises a wall body shell (101), a water inlet tank (102) is fixedly inserted on the left side surface of the wall body shell (101), a water inlet hole (103) is formed in the surface of the water inlet tank (102), a front-mounted water-permeable sponge (104) is filled in the water inlet tank (102), a positioning block positioned above the water inlet tank (102) is fixedly connected on the left side surface of an inner cavity of the wall body shell (101), a separation wall (105) is fixedly connected on the inner wall of the wall body shell (101), a buffer chamber is formed between the separation wall (105) and the left side surface of the inner cavity of the wall body shell (101), a cleaning device (2) is arranged in the buffer chamber, an embedded groove (106) is formed in the left side surface of the separation wall (105), a water passing hole (107) is formed in the right side surface of the inner cavity of the embedded groove (106), a filter cloth (108) and a pressing hole plate (109) are movably inserted in the embedded groove (106), the pressing pore plate (109) is connected on the inner wall of the embedded groove (106) through bolts, the filter cloth (108) is fixedly clamped between the inner wall of the embedded groove (106) and the pressing pore plate (109), the inner wall of the wall body shell (101) is fixedly connected with a partition wall (110) positioned on the right side of the partition wall (105), through holes (111) are formed in the partition wall (110), the number of the partition walls (110) is six, a processing chamber is formed between the partition wall (110) and the partition wall (105) and between two adjacent partition walls (110), a sealing element (3) and a transmission device (5) are arranged in the processing chamber, a filling chamber is formed between the partition wall (110) and the right side surface of the inner cavity of the wall body shell (101), a rear-positioned water-permeable sponge (114) is filled in the filling chamber, a gland (115) is movably inserted at the top end of the filling chamber, a fixing hole (112) is formed in the right side surface of the wall body shell (101), a mud blocking net (113) is fixedly embedded in the fixing hole (112);
the cleaning device (2) comprises a top cover (21), the top cover (21) is movably inserted at the top end of the buffer chamber, the top cover (21) is in sliding connection with the inner wall of the wall shell (101) and the left side face of the separation wall (105), a rice-shaped support (22) is fixedly connected to the bottom face of the top cover (21), a lifting block (23) is fixedly connected to the bottom end of the rice-shaped support (22), the lifting block (23) is in sliding connection with the inner wall of the buffer chamber, a sleeving groove (24) is formed in the surface of the lifting block (23), an accommodating groove (25) is formed in the left side face of the lifting block (23), the bottom end of the accommodating groove (25) is communicated with the sleeving groove (24), a sealing ring (26) is movably sleeved in the sleeving groove (24), a sealing sheet (27) is fixedly connected to the top of the sealing ring (26), the sealing sheet (27) is movably embedded in the accommodating groove (25), and the sealing ring (26) and the sealing sheet (27) are matched with the water inlet tank (102), the right side face of the lifting block (23) is provided with a mounting groove (28), the inner wall of the mounting groove (28) is fixedly connected with a spring sheet type scraper (29), and the other end of the spring sheet type scraper (29) is in sliding connection with the left side face of the partition wall (105).
2. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 1, wherein: the sealing element (3) comprises a U-shaped plate (301), the side surface of the U-shaped plate (301) is fixedly connected with the inner wall of the wall body shell (101), the bottom surface of the U-shaped plate (301) is fixedly connected with the bottom surface of the inner cavity of the wall body shell (101), a strain device (4) is arranged on the U-shaped plate (301), a cylindrical slot (302) and a through hole (303) are formed in the front surface of the U-shaped plate (301), the cylindrical slot (302) is fixedly communicated with the through hole (303), a rubber ball (304) is movably embedded in the cylindrical slot (302), a rubber column (305) is fixedly connected to the rubber ball (304), the other end of the rubber column (305) penetrates through the through hole (303) and is fixedly connected with a rubber bag (306), the rubber bag (306) is attached to the inner wall of the U-shaped plate (301), an air inlet bent pipe (307) is fixedly connected to the top of the left side surface of the rubber bag (306), and an inserting column (308) is fixedly connected to the bottom surface of the air inlet bent pipe (307), buckling grooves (309) are formed in the top surfaces of the U-shaped plates (301), the air inlet bent pipes (307) are movably inserted into the buckling grooves (309), limiting grooves (310) are formed in the bottom surfaces of inner cavities of the buckling grooves (309), and the bottom ends of the insertion columns (308) are movably inserted into the limiting grooves (310).
3. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 2, wherein: the strain device (4) comprises a strain cylinder (41), the strain cylinder (41) is fixedly inserted on the U-shaped plate (301), the left end of the strain cylinder (41) is in an open shape, a fixed pipe (42) is fixedly inserted on the right side surface of the strain cylinder (41), the left end of the fixed pipe (42) is in transmission connection with a strain piston (44) through a sealing corrugated pipe (43), the strain piston (44) is in sliding connection with the inner wall of the strain cylinder (41), a buffer spring (45) is movably sleeved outside the sealing corrugated pipe (43), the right end of the buffer spring (45) is fixedly connected with the right side surface of the inner cavity of the strain cylinder (41), the left end of the buffer spring (45) is fixedly connected with the right side surface of the strain piston (44), a guide wheel (46) positioned at the opening of the left end of the strain cylinder (41) is fixedly connected on the inner wall of the strain cylinder (41), and a traction wire (47) is fixedly connected with the left side surface of the strain piston (44), the other end of the pulling money (47) passes around the guide wheel (46) and extends to the outside of the strain cylinder (41).
4. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 1, wherein: the transmission device (5) comprises triangular supporting blocks (51), the number of the triangular supporting blocks (51) is two, the two triangular supporting blocks (51) are respectively and fixedly connected to the left side surface and the right side surface of the inner cavity of the treatment chamber, an insulating lifting slide bar (52) is movably inserted into the inside of one triangular supporting block (51), the bottom end of the insulating lifting slide bar (52) is fixedly connected with the end part of the traction money (47), a fixed disc (53) is fixedly sleeved on the outside of the insulating lifting slide bar (52), a return spring (54) is movably sleeved on the outside of the insulating lifting slide bar (52), the bottom end of the return spring (54) is fixedly connected with the top surface of the fixed disc (53), the top end of the return spring (54) is fixedly connected with the bottom surface of the insulating lifting slide bar (52), and the top end of the insulating lifting slide bar (52) is fixedly connected with a conductive shuttle template (55).
5. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 1, wherein: the sealing device (6) comprises a sealing box (601), the sealing box (601) is movably inserted at the top end of the treatment chamber, the bottom surface of the sealing box (601) is in contact connection with the top surface of the triangular supporting block (51), the top surface of the sealing box (601) is fixedly connected with a lifting lug (602), an indicator lamp (603) and a solar cell panel (604), the bottom surface of the inner cavity of the sealing box (601) is fixedly connected with a storage battery (605), the bottom surface of the inner cavity of the sealing box (601) is provided with an electric connecting device (7) and a socket device (9), the inner wall of the sealing box (601) is fixedly connected with a fixed clapboard (606), the fixed clapboard (606) is provided with an inflating device (8), the bottom surface of the sealing box (601) is fixedly connected with a plug board (607), the side surface and the bottom surface of the plug board (607) are both provided with track grooves (608), and the track grooves (608) are movably clamped on the U-shaped plate (301), a filling cavity (609) is formed in the inserting plate (607), and a filling opening (610) and a water permeable hole (611) which are communicated with the filling cavity (609) are formed in the surface of the inserting plate (607).
6. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 5, wherein: the electric connection device (7) comprises an insulation box (71), the insulation box (71) is fixedly connected with the inner wall of the sealing box (601), the bottom surface of the insulation box (71) is fixedly connected with the bottom surface of the inner cavity of the sealing box (601), a first conductive elastic sheet (72) is fixedly connected on the left side surface of the inner cavity of the insulation box (71), a second conductive elastic sheet (73) is fixedly connected on the right side surface of the inner cavity of the insulation box (71), the end parts of the first conductive elastic sheet (72) and the second conductive elastic sheet (73) are both fixedly connected with an arc-shaped conductive elastic sheet (74), a through hole (75) is formed in the bottom surface of the insulation box (71), the through hole (75) penetrates through the bottom surface of the sealing box (601), and the insulation lifting slide rod (52) penetrates through the through hole (75), the conductive shuttle-shaped plate (55) is positioned above the arc-shaped conductive elastic sheets (74), and the conductive shuttle-shaped plate (55) can penetrate through the through hole (75).
7. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 5, wherein: aerating device (8) are including inflator pump (81), inflator pump (81) are fixed to be pegged graft in the inside of fixed stop (606), bleeder vent (82) have been seted up on the right flank of inflator pump (81), the right flank of inflator pump (81) inner chamber is connected with inflating piston (84) through restoring spring (83) transmission, the inner wall sliding connection of inflating piston (84) and inflator pump (81), the left surface fixedly connected with pulling rope (85) of inflating piston (84), the other end of pulling rope (85) extends to the outside of inflator pump (81) and extends to the outside and the fixedly connected with pull ring of sealing case (601), the fixed intercommunication has air outlet check valve (86) and air inlet check valve (87) on the surface of inflator pump (81).
8. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 5, wherein: the socket device (9) comprises a positioning shell (91), the positioning shell (91) is fixedly connected to the bottom surface of the inner cavity of the sealing box (601), one end of the air outlet one-way valve (86) is fixedly inserted to the top surface of the positioning shell (91), the top surface of the inner cavity of the positioning shell (91) is in transmission connection with a conical pipe (93) through a pressure spring (92), the top surface of the conical pipe (93) is fixedly communicated with an adaptive corrugated pipe (94), the top end of the adaptive corrugated pipe (94) is fixedly sleeved to the end part of the air outlet one-way valve (86), the bottom end of the conical pipe (93) is fixedly communicated with a limiting sliding pipe (95), the limiting sliding pipe (95) is in sliding connection with the inner wall of the positioning shell (91), the side surface of the limiting sliding pipe (95) is fixedly connected with a limiting strip (96), a limiting sliding chute (97) is formed in the inner wall of the positioning shell (91), the end part of the limiting strip (96) is in sliding insertion connection to the inside of the limiting strip (96), the conical pipe (93) and the limiting sliding pipe (95) are matched with the air inlet bent pipe (307), the top end of the air inlet bent pipe (307) is movably inserted into the conical pipe (93) and the limiting sliding pipe (95), the bottom surface of the positioning shell (91) is provided with an insertion hole (98), the bottom end of the insertion hole (98) penetrates through the bottom surface of the sealing box (601), and the insertion hole (98) is matched with the air inlet bent pipe (307).
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