CN115340213A - Organic pollution groundwater prosthetic devices - Google Patents
Organic pollution groundwater prosthetic devices Download PDFInfo
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- CN115340213A CN115340213A CN202210998703.2A CN202210998703A CN115340213A CN 115340213 A CN115340213 A CN 115340213A CN 202210998703 A CN202210998703 A CN 202210998703A CN 115340213 A CN115340213 A CN 115340213A
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- 239000003673 groundwater Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 154
- 230000007306 turnover Effects 0.000 claims abstract description 98
- 238000005273 aeration Methods 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 238000005067 remediation Methods 0.000 claims abstract description 23
- 230000008439 repair process Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 17
- 238000005086 pumping Methods 0.000 claims description 13
- 238000011068 loading method Methods 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000003472 neutralizing effect Effects 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 28
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 7
- 239000002957 persistent organic pollutant Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000006386 neutralization reaction Methods 0.000 description 6
- 239000013049 sediment Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000008394 flocculating agent Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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- 230000004083 survival effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention relates to the technical field of groundwater remediation, in particular to an organic polluted groundwater remediation device which comprises an equipment base, a remediation case erected on the equipment base, a positioning seat arranged at the front end of the equipment base and a water turnover case arranged on the positioning seat, wherein the remediation case is arranged on the equipment base; a water liquid transfer pipeline is arranged in the water transfer case; the water circulation case is rotatably arranged on the positioning seat, the equipment base is also provided with a transmission machine part, and the transmission machine part drives the water circulation case to turn over by taking the positioning seat as an axis; the repairing case is respectively provided with a filter cavity, an aeration cavity communicated with the filter cavity, a chemical combination cavity communicated with the aeration cavity and a turnover lifting cavity communicated with the chemical combination cavity; the output end of the turnover lifting cavity is connected with a water liquid turnover pipeline through a guide pipe. The invention achieves the effect of comprehensively purifying the underground water, carries out real-time on-site repair treatment on the polluted area, and is beneficial to quickly permeating and diffusing the repaired water liquid into the underground area.
Description
Technical Field
The invention relates to the technical field of groundwater remediation, in particular to an organic polluted groundwater remediation device.
Background
Groundwater, which is an important component of water resources, is one of the main water sources for urban and industrial and agricultural water, and also is the material basis for maintaining human survival and development. However, with the continuous development of the industrialization process of the modern society and the increasingly strengthened natural resource development and utilization activities of human beings, a large amount of pollutants enter a soil system through different ways and then enter an underground water environment through migration, diffusion and infiltration, so that the underground water pollution problem is increasingly serious and the human health is threatened gradually.
Chinese patent (No. CN 209815841U) discloses an organic polluted groundwater remediation device; the repairing device comprises an extraction well, an adsorption tower, a sedimentation tank, a buffer tank and a reinjection well which are sequentially connected, wherein the bottoms of the extraction well and the reinjection well are fixed underground, the outlet end of the bottom of the adsorption tower is also connected with a vibrating screen, the bottom of the vibrating screen is provided with an overflow port, a flocculating agent and a flocculating agent are filled in the sedimentation tank, and the bottom of the sedimentation tank is provided with a sludge discharge pipe; however, the method has certain defects, the method cannot effectively carry out field operation, so that a large amount of underground water needs to be extracted every time during operation, the operation cost is high due to the back-and-forth transfer of water flow, and the geology is also influenced by the extraction of a large amount of underground water.
Disclosure of Invention
The invention aims to provide an organic polluted underground water remediation device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an organic polluted groundwater remediation device comprises an equipment base, a remediation chassis erected on the equipment base, a positioning seat arranged at the front end of the equipment base, and a water circulation chassis arranged on the positioning seat;
a water liquid turnover pipeline is arranged in the water turnover case, a water delivery end of the water liquid turnover pipeline is connected to the repair case from the bottom of the water turnover case, and a water return end of the repair case is connected with the water liquid turnover pipeline from the top of the water turnover case;
the water circulation case is rotatably arranged on the positioning seat, the equipment base is also provided with a transmission machine part, and the transmission machine part drives the water circulation case to turn over by taking the positioning seat as an axis;
the repairing machine box is respectively provided with a filter cavity, an aeration cavity communicated with the filter cavity, a chemical combination cavity communicated with the aeration cavity and a turnover lifting cavity communicated with the chemical combination cavity; the output end of the turnover lifting cavity is connected with a water liquid turnover pipeline through a guide pipe.
As a further scheme of the invention: the filter assembly is arranged between the filter cavity and the aeration cavity and comprises a support inner frame arranged in the repairing machine box, a first filter screen plate and a second filter screen plate are arranged in the support inner frame respectively and are arranged side by side, and a through opening is formed in the bottom of the mounting end of the first filter screen plate.
As a further scheme of the invention: a plurality of aeration purification pieces are arranged in the aeration cavity, each aeration purification piece comprises a main aeration branch pipe, the main aeration branch pipe is supported in the inner cavity of the repair case, a plurality of aeration boxes are arranged on the main aeration branch pipes, a plurality of aeration branch pipes are arranged in the aeration boxes, and a plurality of vent holes are further arranged on the aeration branch pipes;
as a further scheme of the invention: the compound intracavity is provided with auxiliary material neutralization subassembly, the auxiliary material neutralization subassembly includes the pH detector to and the reactant is led into the ware, it promotes to be provided with the second grade filter plate between the chamber with the turnover to combine the chamber.
As a further scheme of the invention: the turnover promotes the intracavity and is provided with the promotion parts, promote the parts including being the vertical drive shaft spare of erectting in the turnover promotion intracavity, install helical blade on the drive shaft spare, the top in turnover promotion chamber is provided with the output chamber, the external turnover ware in output chamber, turnover ware department installs the backwash pump, the backwash pump is connected with water liquid turnover pipeline again through the pipe.
As a further scheme of the invention: the water circulation case is internally provided with a loading frame, a water pumping device and a backflow device penetrate through the loading frame in the water circulation pipeline, an outer edge connector is arranged on the side edge of the bottom of the loading frame, the water pumping device is externally connected with a water pipeline through the outer edge connector, and the water pipeline is connected with the repair case.
As a further scheme of the invention: the water pumping device is externally connected with a backflow pipeline at the top of the loading frame, a booster pump is arranged at the position of the backflow pipeline, and the backflow pipeline is in butt joint with the backflow pump.
As a still further scheme of the invention: the transmission parts are including installing leading drive base and the rearmounted drive base on the equipment base respectively, it turns over a driving frame to install through leading steering wheel on the leading drive base, it passes through the external gangbar of loose axle to turn over a driving frame, the rod end of gangbar is fixed connection through mounting and water turnover machine case, installs the hydraulic drive pole through rearmounted steering wheel on the rearmounted drive base, the drive end of hydraulic drive pole is connected with a driving frame that turns over.
Compared with the prior art, the invention has the beneficial effects that:
1. the filter cavity is used for on-site repair operation of underground water, and the filter cavity is used for filtering the extracted water liquid and filtering a large amount of silt carried in the water liquid; the aeration cavity adopts an oxidation-reduction mode, adopts an ozone operation oxidation medium, and utilizes the strong oxidizing property of ozone to purify organic pollutants in water liquid, thereby eliminating benzene series, polycyclic aromatic hydrocarbon, organic phosphorus and other related organic pollutants which pollute underground water and eliminating the harmfulness of the benzene series, polycyclic aromatic hydrocarbon, organic phosphorus and other related organic pollutants; the chemical combination cavity adopts related chemical substances to perform neutralization type treatment on the underground water and eliminate acid and alkali substances generated by the polluted underground water, so that the effect of comprehensively purifying the underground water is achieved, and real-time field repair treatment is performed on the polluted area.
2. Designing a water delivery end of a water liquid turnover pipeline to be connected to a repair case from the bottom of the water turnover case, and connecting a water return end of the repair case with the water liquid turnover pipeline from the top of the water turnover case; make the extraction of water liquid and have the difference in height between the reinjection end, wherein provide kinetic energy when promoting the chamber to water liquid reinjection through the turnover, have certain impact force after liquid reinjection like this, infiltration that can be more quick is spread in the underground region.
3. The design drives the water turnover case through the transmission part and turns over with the positioning seat as an axis, so that the water turnover case can be conveniently stored and transversely arranged on an equipment base, the whole operation equipment is convenient and quick to fold and unfold, and the device can be effectively suitable for real-time on-site repair treatment of underground water.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure by reference to particular embodiments for those skilled in the art.
FIG. 1 is a schematic view of the overall structure of an apparatus for remediating organically-polluted groundwater according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a repair chassis according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a filter cavity according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an exposure cavity according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a combination chamber provided in an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of an epicyclic lifting cavity according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a water liquid circulation pipeline according to an embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a transmission mechanism according to an embodiment of the present invention.
In the figure: 1. an equipment base; 11. positioning seats; 12. a water turnover cabinet; 13. a drive mechanism; 14. a water liquid transfer pipeline; 15. repairing the case; 21. a filter chamber; 22. an aeration cavity; 23. a combination chamber; 24. a turnover hoisting cavity; 25. a filter assembly; 26. an aeration purification member; 27. an auxiliary material neutralizing component; 28. a lifting mechanism; 31. a support inner frame; 32. a first filter screen plate; 33. a second filter screen plate; 34. a port; 35. an auxiliary material input port; 36. a water inlet; 37. a trash discharge port; 41. a main ventilation branch pipe; 42. an aeration tank; 43. an aeration branch pipe; 52. an acid-base detector; 53. an information transmitter; 54. detecting a pointer; 55. a reactant inlet; 56. introducing the auxiliary materials into the conduit; 57. a second stage filter plate; 58. a sediment discharge port; 61. a drive shaft member; 62. a helical blade; 63. an output cavity; 64. a turnover device; 65. a reflux pump; 71. a reflow device; 72. a water pumping device; 73. a loading frame; 74. a water delivery pipeline; 75. an outer edge interface; 76. a booster pump; 77. a return line; 81. a front drive base; 82. a front steering wheel; 83. the transmission frame is folded; 84. a linkage rod; 85. a fixing member; 86. a hydraulic drive rod; 87. a rear drive base; 88. and a rear steering wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
In one embodiment;
referring to fig. 1, a device for remedying organic contaminated groundwater is provided, which includes an equipment base 1, a remedying cabinet 15 erected on the equipment base 1, a positioning seat 11 arranged at the front end of the equipment base 1, and a water turnover cabinet 12 installed on the positioning seat 11;
a water liquid turnover pipeline 14 is arranged in the water turnover case 12, a water conveying end of the water liquid turnover pipeline 14 is connected to a repair case 15 from the bottom of the water turnover case 12, and a water return end of the repair case 15 is connected with the water liquid turnover pipeline 14 from the top of the water turnover case 12;
the water circulation case 12 is rotatably mounted on the positioning seat 11, the equipment base 1 is also provided with a transmission part 13, and the transmission part 13 drives the water circulation case 12 to turn over by taking the positioning seat 11 as an axis;
referring to fig. 2, the repairing case 15 is respectively provided with a filter chamber 21, an aeration chamber 22 communicated with the filter chamber 21, a combination chamber 23 communicated with the aeration chamber 22, and a turnover lifting chamber 24 communicated with the combination chamber 23; the output end of the turnover lifting cavity 24 is connected with the water turnover pipeline 14 through a conduit.
The device base 1 is a bearing main body and can be erected on a corresponding traction vehicle and used for driving the whole device to move; the repairing case 15 is used for repairing polluted underground water, and the water turnover case 12 is used for pumping and reinjecting the underground water; for groundwater remediation treatment, a filter cavity 21, an aeration cavity 22, a chemical combination cavity 23 and a turnover lifting cavity 24 are sequentially arranged in the remediation cabinet 15 in the embodiment; the filter cavity 21 is used for filtering the pumped water liquid to filter out a large amount of silt carried in the water liquid; the aeration cavity 22 adopts an oxidation-reduction mode, adopts an oxidation medium for ozone operation, and utilizes the strong oxidizing property of ozone to purify organic pollutants in water liquid, thereby eliminating benzene series, polycyclic aromatic hydrocarbon, organic phosphorus and other related organic pollutants which pollute underground water and eliminating the harmfulness of the organic pollutants; the chemical combination cavity 23 adopts related chemical substances to perform neutralization type treatment on the underground water and eliminate acid and alkali substances generated by the polluted underground water, thereby achieving the effect of comprehensively purifying the underground water and performing real-time on-site remediation treatment on the polluted area.
The turnover lifting cavity 24 lifts water liquid and is in butt joint with a return end of the water liquid turnover pipeline 14, the water conveying end of the water liquid turnover pipeline 14 is connected to the repair case 15 from the bottom of the water turnover case 12, and the water return end of the repair case 15 is connected with the water liquid turnover pipeline 14 from the top of the water turnover case 12; so that there is a difference in height between the extraction and reinjection ends of the liquid, wherein kinetic energy is provided during reinjection of the liquid through the turnover lifting cavity 24, so that a certain impact force is provided after reinjection of the liquid, and the liquid can be more rapidly infiltrated and diffused in the underground area.
The water turnover machine case 12 and the repair machine case 15 designed by the embodiment are erected on the equipment base 1, the transmission machine part 13 drives the water turnover machine case 12 to turn over by taking the positioning seat 11 as an axis, the water turnover machine case 12 is convenient to store and transversely arrange on the equipment base 1, the whole operation equipment is convenient and rapid to fold and unfold, and the real-time field repair treatment suitable for underground water can be effectively carried out.
In one embodiment;
for the specific embodiment of repairing the case 15 for contaminated groundwater, the present embodiment is designed as follows:
referring to fig. 2 and 3, a filter assembly 25 is arranged between the filter chamber 21 and the aeration chamber 22, the filter assembly 25 includes a support inner frame 31 installed in the repair machine box 15, a first filter screen plate 32 and a second filter screen plate 33 are respectively arranged in the support inner frame 31, the first filter screen plate 32 and the second filter screen plate 33 are arranged in parallel, and a through port 34 is arranged at the bottom of the installation end of the first filter screen plate 32; the filtering cavity 21 is provided with a water inlet 36 connected with the water delivery end of the water liquid circulation pipeline 14, an auxiliary material input port 35 for inputting auxiliary materials, and a trash discharge port 37 for discharging filtered materials.
The pumped underground water is input from the water inlet 36 and enters the filter cavity 21, and the first filter screen plate 32 and the second filter screen plate 33 are designed to be in a double-filter measure, so that sand carried in the underground water is filtered; the impurities filtered by the second filter screen plate 33 are discharged from the through port 34, and the impurity discharging port 37 is used for removing gravel impurities blocked in the filter cavity 21.
Suspended matters often exist in the underground water in some areas, and an auxiliary material input port 35 is further arranged in the filter cavity 21 in the embodiment, and can be used for adding relevant auxiliary materials such as a flocculating agent and the like to assist in condensing the suspended matters in the water liquid; the suspended matters are convenient to filter and remove.
Referring to fig. 2 and 4, a plurality of aeration purification pieces 26 are arranged in the aeration cavity 22, the aeration purification pieces 26 include a main aeration branch 41, the main aeration branch 41 is supported in the inner cavity of the repair cabinet 15, a plurality of aeration tanks 42 are arranged on the main aeration branch 41, a plurality of aeration branch 43 are arranged in the aeration tanks 42, and a plurality of vent holes are further arranged on the aeration branch 43;
filtered groundwater gets into in the aeration chamber 22, aeration chamber 22 embeds has the main branch of pipe 41 of ventilating, external ozone supply apparatus, be provided with multiunit aeration purification piece 26 in the aeration chamber 22, be provided with a plurality of aeration tank 42 on every group aeration purification piece 26, be provided with a plurality of aeration branch pipes 43 on the aeration tank 42 again, thereby make ozone molecule be full of diffusion in aeration chamber 22, carry out abundant mixture with water liquid, utilize the strong oxidizing property of ozone, carry out purification treatment to the organic pollutant that exists in the water liquid, eliminate its harmfulness.
Referring to fig. 2 and 5, an auxiliary material neutralizing assembly 27 is disposed in the combining cavity 23, the auxiliary material neutralizing assembly 27 includes an acidity-alkalinity detector 52 and a reactant inlet 55, the reactant inlet 55 extends into an inner cavity of the combining cavity 23 through an auxiliary material inlet conduit 56, a detection pointer 54 is disposed in the acidity-alkalinity detector 52, and an information transmitter 53 is disposed at a detection end of the detection pointer 54.
The pH detector 52 tests the pH value of the water liquid through the detection pointer 54, so as to preliminarily measure whether the pH value of the water liquid exceeds the standard, then corresponding neutralization reaction materials are introduced, the pH value of the water liquid is weakened, the pH value of the underground water reaches the qualified standard, and the problems of acid soil or saline-alkali soil and the like are prevented.
A second-stage filter plate 57 is arranged between the combination chamber 23 and the turnover lifting chamber 24, and a sediment discharge port 58 is arranged in the bottom end region of the second-stage filter plate 57, so that in view of the existence of sediment type salt substances after neutralization reaction, the second-stage filter plate 57 is arranged in the combination chamber 23 and the turnover lifting chamber 24 for filtering sediment, and the sediment is subsequently discharged from the sediment discharge port 58.
In one embodiment;
for the lifting treatment of groundwater water liquid, the embodiment is specifically implemented as follows:
referring to fig. 2 and 6, a lifting mechanism 28 is arranged in the turnover lifting cavity 24, the lifting mechanism 28 includes a driving shaft member 61 vertically erected in the turnover lifting cavity 24, a helical blade 62 is mounted on the driving shaft member 61, an output cavity 63 is arranged at the top of the turnover lifting cavity 24, the output cavity 63 is externally connected with a turnover device 64, a return pump 65 is mounted at the turnover device 64, and the return pump 65 is connected with the water liquid turnover pipeline 14 through a conduit.
In this embodiment, a driving shaft 61 is vertically installed in the turnover lifting chamber 24, a helical blade 62 is installed on the driving shaft 61, the helical blade 62 is used as a helical lifting device to drive the lifting of groundwater and water to lift the water to an output chamber 63, the output chamber 63 is externally connected with a turnover device 64, and the water is supplied under pressure by a reflux pump 65.
Referring to fig. 7, a loading frame 73 is disposed in the water circulation case 12, a water pumping device 72 and a backflow device 71 are disposed in the water circulation pipeline 14 and penetrate through the loading frame 73, an outer edge interface 75 is disposed at a bottom side edge of the loading frame 73, the water pumping device 72 is externally connected with a water pipeline 74 through the outer edge interface 75, and the water pipeline 74 is connected with the repair case 15. The water pumping device 72 is externally connected with a return pipe 77 at the top of the loading frame 73, a booster pump 76 is arranged at the position of the return pipe 77, and the return pipe 77 is connected with the return pump 65 in an abutting mode.
For the water turnover case 12, the pumping device 72 is externally connected with the water delivery pipeline 74 through the outer edge connector 75 and used for pumping underground water, the backflow pipeline 77 is used for connecting the water liquid turnover pipeline 14 and the output cavity 63, the booster pump 76 performs secondary pressurization treatment and is used for reinjecting the repaired water liquid into an underground soil layer, so that kinetic energy is provided for the injection of the water liquid, the liquid has certain impact force after being reinjected into the soil layer, and the liquid can be rapidly infiltrated and diffused into an underground area.
In one embodiment;
for the folding and unfolding treatment of the water turnover cabinet 12, the embodiment is implemented as follows:
please refer to fig. 8, the driving member 13 includes a front driving base 81 and a rear driving base 87 respectively installed on the device base 1, a turning frame 83 is installed on the front driving base 81 through a front steering wheel 82, the turning frame 83 is externally connected with a linkage rod 84 through a movable shaft, a rod end of the linkage rod 84 is fixedly connected with the water circulation case 12 through a fixing member 85, a hydraulic driving rod 86 is installed on the rear driving base 87 through a rear steering wheel 88, and a driving end of the hydraulic driving rod 86 is connected with the turning frame 83.
During operation, the hydraulic driving rod 86 is a power end, and the turnover transmission frame 83 is driven by the hydraulic driving rod 86 to rotate by taking the preposed steering wheel 82 as an axis, so as to drive the water turnover case 12 to rotate by taking the positioning seat 11 as a supporting point; and hydraulic drive pole 86 is installed on rearmounted drive base 87 through rearmounted steering wheel 88, and hydraulic drive pole 86 itself also turns to along with turning over of water turnover machine case 12, does benefit to the holistic processing of accomodating of water turnover machine case 12 then, and the displacement of cooperation traction automobile body drive equipment base 1 can be effectively convenient do the on-the-spot real-time restoration to the groundwater region that receives the pollution and handle.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An organic polluted groundwater remediation device comprises an equipment base, a remediation chassis erected on the equipment base, a positioning seat arranged at the front end of the equipment base, and a water circulation chassis arranged on the positioning seat; it is characterized in that the preparation method is characterized in that,
a water liquid turnover pipeline is arranged in the water turnover case, a water delivery end of the water liquid turnover pipeline is connected to the repair case from the bottom of the water turnover case, and a water return end of the repair case is connected with the water liquid turnover pipeline from the top of the water turnover case;
the water circulation case is rotatably arranged on the positioning seat, the equipment base is also provided with a transmission machine part, and the transmission machine part drives the water circulation case to turn over by taking the positioning seat as an axis;
the repairing case is respectively provided with a filter cavity, an aeration cavity communicated with the filter cavity, a chemical combination cavity communicated with the aeration cavity and a turnover lifting cavity communicated with the chemical combination cavity; the output end of the turnover lifting cavity is connected with a water liquid turnover pipeline through a guide pipe.
2. The organic polluted groundwater remediation device as claimed in claim 1, wherein a filter assembly is arranged between the filter chamber and the aeration chamber, the filter assembly comprises a support inner frame installed in the remediation cabinet, a first filter screen plate and a second filter screen plate are respectively arranged in the support inner frame, the first filter screen plate and the second filter screen plate are arranged side by side, and a through opening is arranged at the bottom of the installation end of the first filter screen plate.
3. An apparatus for remediating organically-polluted groundwater as claimed in claim 2, wherein a plurality of aeration purification members are disposed in the aeration chamber, the aeration purification members comprise a main aeration branch pipe, the main aeration branch pipe is supported in the inner chamber of the remediation cabinet, a plurality of aeration tanks are disposed on the main aeration branch pipe, a plurality of aeration branch pipes are disposed in the aeration tanks, and a plurality of vent holes are further disposed on the aeration branch pipes.
4. The remediation device of claim 3, wherein the combination chamber is internally provided with an auxiliary material neutralizing assembly, the auxiliary material neutralizing assembly comprises an acid-base detector and a reactant inlet, and a secondary filter plate is arranged between the combination chamber and the turnover lifting chamber.
5. The remediation device for organic contaminated groundwater according to claim 4, wherein the turnover lifting chamber is internally provided with a lifting member, the lifting member comprises a driving shaft member vertically erected in the turnover lifting chamber, the driving shaft member is provided with a helical blade, the top of the turnover lifting chamber is provided with an output chamber, the output chamber is externally connected with a turnover device, the turnover device is provided with a reflux pump, and the reflux pump is connected with the water turnover pipeline through a conduit.
6. The remediation device for organic polluted groundwater as claimed in claim 5, wherein a loading frame is arranged in the water turnover case, a water pumping device and a backflow device are arranged in the water turnover pipeline, the bottom side edge of the loading frame is provided with an outer edge interface, the water pumping device is externally connected with a water pipeline through the outer edge interface, the water pipeline is connected with the remediation case, the water pumping device is externally connected with a backflow pipeline at the top of the loading frame, a booster pump is arranged at the backflow pipeline, and the backflow pipeline is in butt joint with the backflow pump.
7. The organic contaminated groundwater remediation device of claim 6, wherein the transmission mechanism comprises a front driving base and a rear driving base which are respectively mounted on the equipment base, a turnover transmission frame is mounted on the front driving base through a front steering wheel, the turnover transmission frame is externally connected with a linkage rod through a movable shaft, a rod end of the linkage rod is fixedly connected with the water turnover cabinet through a fixing member, a hydraulic driving rod is mounted on the rear driving base through a rear steering wheel, and a driving end of the hydraulic driving rod is connected with the turnover transmission frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210998703.2A CN115340213A (en) | 2022-08-19 | 2022-08-19 | Organic pollution groundwater prosthetic devices |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210998703.2A CN115340213A (en) | 2022-08-19 | 2022-08-19 | Organic pollution groundwater prosthetic devices |
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Application publication date: 20221115 |