CN220412920U - Soil groundwater extraction processing device - Google Patents
Soil groundwater extraction processing device Download PDFInfo
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- CN220412920U CN220412920U CN202321895535.0U CN202321895535U CN220412920U CN 220412920 U CN220412920 U CN 220412920U CN 202321895535 U CN202321895535 U CN 202321895535U CN 220412920 U CN220412920 U CN 220412920U
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- 238000000605 extraction Methods 0.000 title claims abstract description 39
- 239000003673 groundwater Substances 0.000 title claims abstract description 34
- 239000002689 soil Substances 0.000 title claims abstract description 18
- 238000012545 processing Methods 0.000 title claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 238000012544 monitoring process Methods 0.000 claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 30
- 230000008439 repair process Effects 0.000 claims description 16
- 238000012806 monitoring device Methods 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000003895 groundwater pollution Methods 0.000 abstract description 7
- 238000005067 remediation Methods 0.000 abstract description 7
- 238000004088 simulation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 48
- 239000003344 environmental pollutant Substances 0.000 description 7
- 231100000719 pollutant Toxicity 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010219 correlation analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model discloses a soil groundwater extraction treatment device, which comprises a skid-mounted box body, and further comprises a gas monitoring treatment mechanism arranged in the skid-mounted box body, wherein the gas monitoring treatment mechanism is used for treating tail gas and discharging the tail gas after being monitored to be qualified, and a water quality monitoring treatment mechanism arranged in the skid-mounted box body and connected with the gas monitoring treatment mechanism is used for monitoring water quality in real time and discharging the sewage after being treated to be qualified; the soil groundwater extraction treatment device solves the problems that the existing groundwater remediation equipment and monitoring equipment take materials and single equipment for bulk shipment, the site assembly mode is mainly the site assembly mode, the recycling property is poor, the time cost is high, the economical efficiency is poor, the degree of automation of the existing monitoring and remediation technology is low, real-time monitoring simulation and feedback control cannot be carried out on groundwater pollution, and the requirements of rapid response of the existing groundwater quality monitoring and remediation cannot be met.
Description
Technical Field
The utility model relates to the technical field of pollution remediation, in particular to a soil groundwater extraction treatment device.
Background
The groundwater pollution remediation refers to the recovery of polluted groundwater to the original water quality by adopting technologies such as extraction, gas stripping, biological remediation, infiltration reaction wall and the like, and the development of groundwater pollution control and remediation work has important significance for sustainable utilization of groundwater resources.
The existing technical method for repairing groundwater pollution mainly comprises the steps of monitoring groundwater quality through the establishment and perfection of monitoring network points, pumping out-treating or in-situ-injecting repairing the polluted groundwater body by utilizing the traditional chemical repairing technology, and the Chinese patent CN113843267A also discloses a groundwater repairing system and a repairing method for a polluted site, wherein the groundwater repairing system comprises a groundwater monitoring well group, a groundwater extraction well group, a groundwater repairing well group, a water quality analysis center and a data processing center; the comprehensive water quality probe is arranged in the monitoring well, the atmospheric pressure detection probe is arranged outside the monitoring well, the water quality analysis center receives the water quality monitoring signal of the comprehensive water quality detection probe, analyzes the water quality monitoring signal and sends the analysis result to the data processing center, the data processing center carries out advanced treatment on the water quality monitoring signal, and the result is output to the underground water pumping well group and the underground water restoration well group.
However, the existing groundwater pollution repair technology still has problems, at present, groundwater repair equipment and monitoring equipment take materials and single equipment for bulk shipment, a site assembly mode is mainly used, the recycling property is poor, so that the time cost is high, the economical efficiency is poor, the degree of automation of the existing monitoring and repair technology is low, real-time monitoring simulation and feedback control on groundwater pollution cannot be carried out, and the requirements of rapid response of the existing groundwater quality monitoring and repair cannot be met.
Disclosure of Invention
The utility model aims to provide a soil groundwater extraction treatment device, which solves the problems of higher time and cost, poorer economy and low degree of automation of the existing monitoring and repairing technology in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil groundwater extraction processing apparatus, includes sled dress box, still includes:
locate the inside gas monitoring processing mechanism of sled dress box, this gas monitoring processing mechanism is used for handling tail gas and discharges after the monitoring is qualified to and
the water quality monitoring and processing mechanism is arranged inside the skid-mounted box body and connected with the gas monitoring and processing mechanism, and the water quality monitoring and processing mechanism is used for monitoring water quality in real time and discharging qualified sewage after being processed.
Preferably, the well repairing device further comprises a repairing well, wherein a sieve tube is arranged in the repairing well, and the sieve tube is connected with a threaded joint through a pipeline.
Preferably, the threaded joint is connected with an on-line monitoring device through a pipeline, and the on-line monitoring device is connected with an extraction pump through a pipeline.
Preferably, the threaded joint, the on-line monitoring device and the extraction pump are positioned outside the skid-mounted box body.
Preferably, the extraction pump is connected with the gas-liquid separator through a pipeline, the gas-liquid separator is positioned inside the skid-mounted box body, the pipeline between the extraction pump and the gas-liquid separator penetrates through the skid-mounted box body, and a detachable extraction pipe head is arranged on the pipeline between the repair well and the gas-liquid separator.
Preferably, the gas-liquid separator is provided with a magnetic flap level gauge, one end of the gas-liquid separator is connected with a gas path switch valve through a pipeline, the other end of the gas-liquid separator is connected with a water path switch valve through a pipeline, and the gas path switch valve is connected with a vacuum pump through a pipeline.
Preferably, the gas monitoring and treating mechanism comprises a tail gas treating device and a gas monitor, wherein the tail gas treating device is connected with the gas monitor through a pipeline, and the vacuum pump is connected with the tail gas treating device through a pipeline.
Preferably, the water quality monitoring and treating mechanism comprises a water collecting tank, a water quality parameter detector is arranged in the water collecting tank, the water collecting tank is connected with water treatment equipment through a pipeline, and the waterway switching valve is connected with the water collecting tank through a pipeline.
Preferably, the tail gas treatment device is connected with water treatment equipment.
Preferably, one end of the gas-liquid separator connected with the gas path switch valve is connected with a PLC control box through a pipeline, the PLC control box is connected with a PC, and the pipeline of the gas-liquid separator connected with the PLC control box is connected with a water collecting tank.
According to the technical scheme, the utility model has the following beneficial effects:
this soil groundwater extraction processing apparatus, through setting up detachable extraction tube head, set up gas monitoring processing mechanism and be used for handling tail gas and discharge after the monitoring is qualified, set up water quality monitoring processing mechanism and be used for carrying out real-time supervision to quality of water and discharge after passing through sewage treatment, make the reduction installation cost, pollutant monitoring efficiency is high, degree of automation is high, groundwater repair equipment now has been solved, monitoring facilities uses the material, monomer equipment spare shipment, on-the-spot equipment mode is the main, reuse nature is relatively poor, thereby the cost of spent time is higher, the economic nature is relatively poor, present monitoring and repair technology degree of automation is low, can't carry out real-time monitoring simulation and feedback control to groundwater pollution, can not satisfy the problem of groundwater quality of water monitoring and restoration quick response requirement now.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 10. skid-mounted box body; 20. a gas monitoring and treating mechanism; 201. a tail gas treatment device; 202. a gas monitor; 30. a water quality monitoring and treating mechanism; 301. a water collection tank; 302. a water quality parameter detector; 303. a water treatment device; 40. repairing the well; 50. a screen pipe; 60. a threaded joint; 70. an on-line monitoring device; 80. an extraction pump; 90. a gas-liquid separator; 100. a magnetic flap level gauge; 110. an air passage switch valve; 120. a waterway switching valve; 130. a vacuum pump; 140. a PLC control box; 150. and a PC.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, a soil groundwater extraction treatment device, including sled case body 10, gas monitoring processing mechanism 20 and water quality monitoring processing mechanism 30, gas monitoring processing mechanism 20 sets up inside sled case body 10, water quality monitoring processing mechanism 30 sets up inside sled case body 10 and is connected with gas monitoring processing mechanism 20, gas monitoring processing mechanism 20's effect is in processing tail gas and discharge after the monitoring is qualified, water quality monitoring processing mechanism 30's effect is in carrying out real-time supervision to quality of water and discharge after passing sewage treatment for the monitoring efficiency of pollutant is high, and degree of automation is high.
As shown in fig. 1 and 2, the device further comprises a repairing well 40, a sieve tube 50 is arranged in the repairing well 40, the sieve tube 50 is connected with a threaded joint 60 through a pipeline, the threaded joint 60 is connected with an on-line monitoring device 70 through the pipeline, the on-line monitoring device 70 is connected with an extraction pump 80 through the pipeline, the threaded joint 60, the on-line monitoring device 70 and the extraction pump 80 are positioned outside the skid-mounted box 10, the extraction pump 80 is connected with a gas-liquid separator 90 through the pipeline, the gas-liquid separator 90 is positioned in the skid-mounted box 10, the pipeline between the extraction pump 80 and the gas-liquid separator 90 penetrates through the skid-mounted box 10, a detachable extraction pipe head is arranged on the pipeline between the repairing well 40 and the gas-liquid separator 90, the whole system equipment is of movable type, a plurality of costs for installation of on-site equipment can be reduced, the on-line monitoring device 90 is provided with a magnetic flap level meter 100, the effect of the magnetic flap level meter 100 is that the repairing well 40 is connected with the on-line monitoring device 70 through the pipeline in sequence, the detachable extraction pipe head and the on-line monitoring device 70 through the pipeline, the detachable extraction pipe head is connected with the on the other end of the pipeline, the detachable extraction pipe head and the pipeline can be connected with the other end of the pipeline through the pipeline or the pipeline valve 110, the water valve 110 is connected with the other end of the pipeline through the water valve 110, the water valve 110 is connected with the other end of the pipeline, and the water valve is connected with the other end of the pipeline through the pipeline 110 through the pipeline, the water valve 110.
As shown in fig. 1 and 2, the gas monitoring and treating mechanism 20 comprises a tail gas treating device 201 and a gas monitor 202, the tail gas treating device 201 is connected with the gas monitor 202 through a pipeline, the vacuum pump 130 is connected with the tail gas treating device 201 through a pipeline, the gas monitor 202 can monitor parameters such as CO2, O2, petroleum hydrocarbon and the like on line, in the practical application situation, the monitoring parameters can be selected according to the correlation orientation of the pollutant types and the water quality parameters, the water quality monitoring and treating mechanism 30 comprises a water collecting tank 301, a water quality parameter detector 302 and a water treating device 303, the water quality parameter detector 302 is arranged in the water collecting tank 301, the water quality parameter detector 302 monitors specific parameters in real time, calculates the concentration of the fed back pollutant according to the correlation analysis of the pollutant and the water quality parameter, solves the problem of low efficiency of pollutant detection data, the water collection tank 301 is connected with the water treatment equipment 303 through a pipeline, the waterway switch valve 120 is connected with the water collection tank 301 through a pipeline, the tail gas treatment device 201 is connected with the water treatment equipment 303, one end of the gas-liquid separator 90 connected with the gas circuit switch valve 110 is connected with the PLC control box 140 through a pipeline, the PLC control box 140 is connected with the PC 150, the PC 150 is designed in an auxiliary mode by industrial monitoring configuration software, the PC 150 is connected with the PLC control box 140 through a programming cable, the PC 150 is used as a man-machine alternating current interface, operators can conveniently and intuitively and efficiently adaptively set and modify related data of the system according to different live conditions of repair engineering, the PLC control box 140 is connected with the extraction tube head water quality parameter detector 302, the water quality monitoring treatment mechanism 30 and the gas monitoring treatment mechanism 20 through EIA-485 bus technology, and the water quality parameter detector 302 can monitor five parameters including water temperature, pH and conductivity online, in the practical application, the 8 items of dissolved oxygen, DO, turbidity, potassium permanganate index, ammonia nitrogen NH3-H and total organic carbon TOC can be used for directionally selecting monitoring parameters according to the correlation of pollutant types and water quality parameters, the pipeline connected with the PLC control box 140 by the gas-liquid separator 90 is connected with the water collecting tank 301, the device realizes the closed loop of mutual feedback and control on the two modules of water quality parameter on-line monitoring and automatic repairing, and meanwhile, the system is more intelligent and automatic by the auxiliary development simulation of the industrial configuration software with wide application at present, so that the device has better data processing capability, can not only generate real-time curves of the monitoring data in real time, but also store and backup the monitoring data for later examination.
In a specific implementation process, the extraction pump 80 extracts groundwater in the repair well 40, the vacuum pump 130 extracts gas in the repair well 40 through the vapor extraction pipeline and the gas-liquid separator 90, the gas is processed through the tail gas processing device 201, the gas is exhausted after being monitored by the gas monitor 202, water in the gas-liquid separator 90 flows into the water collection tank 301 through the waterway switch valve 120, the water is monitored in real time by the water quality parameter detector 302 installed in the water collection tank 301 and then is processed by the water processing equipment 303, the upper computer is operated, the PLC control box 140 is subjected to real-time program control in a negative feedback control mode, the pump, the switch valve, the detection instrument, the executor and the alarm lamp are all connected to the PLC control box 140, closed loops for monitoring and controlling execution are realized, given parameters are set through the program, the water quality parameter detector 302 monitors water quality and gas parameters in real time and transmits data, the PLC control box 140 judges water quality and makes corresponding reactions, for example, the executor stops or starts the valve switch, and the executor carries out corresponding water quality and gas repair and reports parameters according to data feedback.
The working process comprises the following steps: the underground water in the repair well 40 is pumped out by the extraction pump 80, the gas in the repair well 40 is extracted by the vacuum pump 130 through the vapor extraction pipeline and the gas-liquid separator 90, the gas is processed by the tail gas processing device 201, the gas is monitored by the gas monitor 202 and then exhausted, the water in the gas-liquid separator 90 flows into the water collecting tank 301, the water is monitored in real time by the water quality parameter detector 302 installed in the water collecting tank 301, and then enters the water processing equipment 303 for processing, the PLC control box 140 is subjected to real-time program control in a negative feedback control mode, and the pump, the switch valve, the detection instrument, the actuator and the alarm lamp are all connected to the PLC control box 140, so that closed loop monitoring and control of execution are realized, given parameters are set by the program, and the water quality parameter detector 302 monitors water quality and gas parameters in real time and transmits data.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a soil groundwater extraction processing apparatus, includes sled dress box (10), its characterized in that still includes:
the gas monitoring and treating mechanism (20) is arranged in the skid-mounted box body (10), the gas monitoring and treating mechanism (20) is used for treating tail gas and discharging the tail gas after being monitored to be qualified, and
and the water quality monitoring and treating mechanism (30) is arranged in the skid-mounted box body (10) and connected with the gas monitoring and treating mechanism (20), and the water quality monitoring and treating mechanism (30) is used for monitoring the water quality in real time and discharging qualified sewage after being treated.
2. The device for extracting and treating soil groundwater according to claim 1, further comprising a repair well (40), wherein a screen (50) is arranged in the repair well (40), and the screen (50) is connected with a threaded joint (60) through a pipeline.
3. The apparatus according to claim 2, wherein: the threaded joint (60) is connected with an on-line monitoring device (70) through a pipeline, and the on-line monitoring device (70) is connected with an extraction pump (80) through a pipeline.
4. A soil groundwater extraction treatment apparatus according to claim 3, wherein: the threaded joint (60), the on-line monitoring device (70) and the extraction pump (80) are positioned outside the skid-mounted box body (10).
5. A soil groundwater extraction treatment apparatus according to claim 3, wherein: the extraction pump (80) is connected with the gas-liquid separator (90) through a pipeline, the gas-liquid separator (90) is positioned inside the skid-mounted box body (10), the pipeline between the extraction pump (80) and the gas-liquid separator (90) penetrates through the skid-mounted box body (10), and a detachable extraction pipe head is arranged on the pipeline between the repair well (40) and the gas-liquid separator (90).
6. The apparatus for extracting and treating groundwater from soil according to claim 5, wherein: the utility model discloses a vacuum pump, including gas-liquid separator (90), be equipped with magnetic flap level gauge (100) on gas-liquid separator (90), gas-liquid separator (90) one end is connected with gas circuit switch valve (110) through the pipeline, gas-liquid separator (90) other end is connected with water circuit switch valve (120) through the pipeline, gas circuit switch valve (110) are connected with vacuum pump (130) through the pipeline.
7. The apparatus for extracting and treating groundwater from soil according to claim 6, wherein: the gas monitoring and treating mechanism (20) comprises a tail gas treating device (201) and a gas monitor (202), wherein the tail gas treating device (201) is connected with the gas monitor (202) through a pipeline, and the vacuum pump (130) is connected with the tail gas treating device (201) through a pipeline.
8. The apparatus for extracting and treating groundwater from soil according to claim 7, wherein: the water quality monitoring and treating mechanism (30) comprises a water collecting tank (301), a water quality parameter detector (302) is arranged in the water collecting tank (301), the water collecting tank (301) is connected with water treatment equipment (303) through a pipeline, and the waterway switching valve (120) is connected with the water collecting tank (301) through a pipeline.
9. The apparatus for extracting and treating soil groundwater according to claim 8, wherein: the tail gas treatment device (201) is connected with a water treatment device (303).
10. The apparatus for extracting and treating soil groundwater according to claim 8, wherein: one end of the gas-liquid separator (90) connected with the gas circuit switch valve (110) is connected with a PLC control box (140) through a pipeline, the PLC control box (140) is connected with a PC (150), and a pipeline of the gas-liquid separator (90) connected with the PLC control box (140) is connected with a water collecting tank (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321895535.0U CN220412920U (en) | 2023-07-18 | 2023-07-18 | Soil groundwater extraction processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321895535.0U CN220412920U (en) | 2023-07-18 | 2023-07-18 | Soil groundwater extraction processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220412920U true CN220412920U (en) | 2024-01-30 |
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ID=89653132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321895535.0U Active CN220412920U (en) | 2023-07-18 | 2023-07-18 | Soil groundwater extraction processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220412920U (en) |
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2023
- 2023-07-18 CN CN202321895535.0U patent/CN220412920U/en active Active
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