CN214693625U - Automatic underground water extraction and chemical oxidation repair and injection integrated system - Google Patents
Automatic underground water extraction and chemical oxidation repair and injection integrated system Download PDFInfo
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- CN214693625U CN214693625U CN202120112940.5U CN202120112940U CN214693625U CN 214693625 U CN214693625 U CN 214693625U CN 202120112940 U CN202120112940 U CN 202120112940U CN 214693625 U CN214693625 U CN 214693625U
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Abstract
The utility model relates to an automatic groundwater extraction and chemical oxidation restoration and injection integrated system, including groundwater extraction well, groundwater storage tank, centrifugal pump, solid-liquid separator, chemical oxidation pond, pH regulating tank, groundwater injection well, arrange the setting in proper order between groundwater extraction well, groundwater storage tank, centrifugal pump, solid-liquid separator, chemical oxidation pond, the pH regulating tank, groundwater injection well sets up in the below of pH regulating tank, groundwater extraction well contains immersible pump, level sensor, signal amplifier, solenoid valve, vortex flowmeter, groundwater injection well contains level sensor, signal amplifier, solenoid valve, vortex flowmeter, nozzle, and this system has integrated groundwater extraction, temporary storage, chemical oxidation and groundwater injection function, through the automated control system, realizes groundwater integration restoration automatic processing, can meet the repair requirements of different types of underground water.
Description
Technical Field
The utility model relates to an automatic underground water extraction and chemical oxidation restoration and injection integrated system belongs to groundwater environment restoration field.
Background
With the gradual advance of the ecological civilization construction, the exposure of the pollution problem of soil and underground water is more obvious. In recent years, with the relocation and remediation of pollution enterprises in environmentally sensitive areas, the problem of groundwater pollution is more prominent in the left plots. Remediation of contaminated groundwater is currently a hotspot and difficulty.
At present, groundwater remediation technologies include groundwater extraction treatment, in-situ chemical oxidation and the like, and groundwater extraction treatment is a mainstream technology for groundwater remediation at present because of thorough treatment of pollutants. However, the existing underground water extraction treatment has the problems that the automation degree is low, the underground water cannot be continuously extracted, the water level condition of an underground water extraction well needs to be concerned at any time, and in addition, the integration degree of each link of the treatment is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides an automatic extraction of groundwater and chemical oxidation restoration and injection body system, effectively improves groundwater and extracts the degree of automation and the integration of system, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
an underground water automatic extraction and chemical oxidation repair and injection integrated system comprises an underground water extraction well, an underground water storage tank, a centrifugal pump, a solid-liquid separator, a chemical oxidation tank, a pH adjusting tank and an underground water injection well, wherein the underground water extraction well, the underground water storage tank, the centrifugal pump, the solid-liquid separator, the chemical oxidation tank and the pH adjusting tank are sequentially arranged, and the underground water injection well is arranged below the pH adjusting tank;
the underground water extraction well comprises a submersible pump, a liquid level sensor, a signal amplifier, an electromagnetic valve and a vortex shedding flowmeter;
the underground water injection well comprises a liquid level sensor, a signal amplifier, an electromagnetic valve, a vortex shedding flowmeter and a nozzle.
As a further improvement of the utility model, the underground water extraction well is connected with the underground water storage tank through a pipeline, and a screwing valve is arranged on the pipeline.
As a further improvement, the extraction of groundwater in the groundwater extraction well uses the immersible pump to extract, and level sensor and signal amplifier link to each other with the solenoid valve, and the liquid level height of groundwater is recorded through level sensor, gives the solenoid valve through signal amplifier positive feedback, and solenoid valve and immersible pump, vortex flowmeter pass through the hose and establish ties, and when the liquid level exceeded when setting for the height, the solenoid valve was opened, and the immersible pump began work, and groundwater is extracted to the groundwater storage tank, and the extraction volume of groundwater is down recorded to the vortex flowmeter.
As a further improvement of the utility model, through centrifugal pump, pipe connection between groundwater storage tank and the solid-liquid separator, the solid-liquid separator bottom is provided with the desilting valve.
As a further improvement of the utility model, the solid-liquid separator and the chemical oxidation pond are connected through a pipeline and a centrifugal pump, and the chemical oxidation pond is connected with the pH adjusting tank through a pipeline.
As a further improvement of the utility model, the chemical oxidation pond is connected with the underground water injection well through a centrifugal pump and a pipeline.
As a further improvement of the utility model, groundwater is extracted well, groundwater storage tank, solid-liquid separator, chemical oxidation pond, pH adjusting tank and groundwater and is injected the well and all link to each other through the pipeline, and groundwater storage tank and groundwater are extracted and are installed between the pipeline that the well links to each other and revolve the twist valve, install the centrifugal pump between the pipeline that groundwater storage tank and solid-liquid separator link to each other and revolve the twist valve.
As a further improvement of the utility model, a centrifugal pump and a screwing valve are installed between the pipelines connected with the solid-liquid separator and the chemical oxidation pond, and the chemical oxidation pond and the pH adjusting tank are directly connected through the pipelines.
The utility model discloses beneficial effect: the utility model provides an automatic extraction of groundwater and chemical oxidation restoration and injection body system, this system has integrateed groundwater extraction, keep in, chemical oxidation and groundwater injection function, through automatic control system, realize groundwater integration restoration automatic processing, can satisfy the restoration requirement of different grade type groundwater, in the utility model, groundwater extraction well and groundwater water injection well are through installing liquid level induction system in the well, change liquid level displacement into the signal of telecommunication, control immersible pump extraction and injection nozzle's operating condition, realize intelligent control, utilize liquid level induction system, give the solenoid valve through signal amplifier positive feedback or negative feedback with liquid level signal, the switching of control solenoid valve has realized the continuity work of groundwater extraction well and injection well, the manpower cost of groundwater restoration work is showing to be reduced, prosthetic devices's degree of automation has been improved, by system integration, the integration of underground water extraction, chemical oxidation and injection is realized, and the remediation efficiency is greatly improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a structural diagram of the system integrating automatic extraction, chemical oxidation repair and injection of underground water.
FIG. 2 is a structural diagram of the underground water extraction well of the integrated system of automatic underground water extraction, chemical oxidation remediation and injection.
FIG. 3 is a diagram of the underground water injection well of the integrated system of automatic extraction of underground water, chemical oxidation remediation and injection.
Reference numbers in the figures: 1. an underground water extraction well; 2. a submersible pump; 3. a liquid level sensor; 4. a signal amplifier; 5. an electromagnetic valve; 6. a vortex shedding flowmeter; 7. screwing the valve; 8. a centrifugal pump; 9. a solid-liquid separator; 10. a dredging valve; 11. a chemical oxidation pond; 12. a pH adjusting tank; 13. an underground water injection well; 14. a nozzle; 15. an underground water storage tank.
Detailed Description
The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.
In order to make the technical means, creation characteristics, achievement purposes and efficacies of the utility model easy to understand, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of description of the present invention and simplification of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention, furthermore, the terms "first", "second", "third" are used for descriptive purposes only, but not as indicating or implying relative importance, the invention is further described below in connection with the detailed description.
Examples
As shown in fig. 1-3, an underground water automatic extraction and chemical oxidation remediation and injection integrated system comprises an underground water extraction well 1, an underground water storage tank 15, a centrifugal pump 8, a solid-liquid separator 9, a chemical oxidation pond 11, a pH adjustment tank 12 and an underground water injection well 13, wherein the underground water extraction well 1, the underground water storage tank 15, the centrifugal pump 8, the solid-liquid separator 9, the chemical oxidation pond 11 and the pH adjustment tank 12 are sequentially arranged, and the underground water injection well 13 is arranged below the pH adjustment tank 12;
the underground water extraction well 1 comprises a submersible pump 2, a liquid level sensor 3, a signal amplifier 4, an electromagnetic valve 5 and a vortex shedding flowmeter 6;
the underground water injection well 13 comprises a liquid level sensor 3, a signal amplifier 4, an electromagnetic valve 5, a vortex shedding flowmeter 6 and a nozzle 14.
In the embodiment, the groundwater extraction well 1 is connected with the groundwater storage tank 15 through a pipeline, and a screwed valve 7 is arranged on the pipeline.
In this embodiment, the groundwater in the groundwater extraction well 1 is extracted by using the submersible pump 2, the liquid level sensor 3 and the signal amplifier 4 are connected with the electromagnetic valve 5, the liquid level of the groundwater is measured by the liquid level sensor 3, the signal amplifier 4 positively feeds the electromagnetic valve 5, the submersible pump 2 and the vortex flowmeter 6 are connected in series through a hose, when the liquid level exceeds the set height, the electromagnetic valve 5 is opened, the submersible pump 2 starts to work, the groundwater is extracted to the groundwater storage tank 15, and the vortex flowmeter 6 records the extraction amount of the groundwater.
In the embodiment, the underground water storage tank 15 is connected with the solid-liquid separator 9 through a centrifugal pump 8 and a pipeline, and the bottom of the solid-liquid separator 9 is provided with a dredging valve 10.
In the embodiment, the solid-liquid separator 9 and the chemical oxidation pond 11 are connected through a pipeline and a centrifugal pump 8, and the chemical oxidation pond 11 is connected with a pH adjusting tank 12 through a pipeline.
In the embodiment, the chemical oxidation pond 11 is connected with a groundwater injection well 13 through a centrifugal pump 8 and a pipeline.
In the embodiment, the groundwater extraction well 1, the groundwater storage tank 15, the solid-liquid separator 9, the chemical oxidation pond 11, the pH adjusting tank 12 and the groundwater injection well 13 are all connected through pipelines, a screwed valve 7 is installed between the pipelines connected between the groundwater storage tank 15 and the groundwater extraction well 1, and a centrifugal pump 8 and a screwed valve 7 are installed between the pipelines connected between the groundwater storage tank 15 and the solid-liquid separator 9.
In this embodiment, a centrifugal pump 8 and a screw valve 7 are installed between the pipes connecting the solid-liquid separator 9 and the chemical oxidation pond 11, and the chemical oxidation pond 11 and the pH adjusting tank 12 are directly connected through the pipes.
The utility model discloses improve in: the utility model provides an automatic extraction of groundwater and chemical oxidation restoration and injection body system, this system has integrateed groundwater and has extracted, keep in, chemical oxidation and groundwater injection function, through automatic control system, realize groundwater integration restoration automatic processing, can satisfy the restoration requirement of different grade type groundwater, in the utility model, groundwater extraction well 1 and groundwater water injection well 13 change the liquid level displacement into the signal of telecommunication through installing liquid level induction system level sensor 3 in the well, control immersible pump 2 extraction and injection nozzle 14's operating condition, realize intelligent control, utilize liquid level induction system, give solenoid valve 5 with liquid level signal through signal amplifier positive feedback or negative feedback, the switching of control solenoid valve 5 has realized the continuity work of groundwater extraction well 1 and groundwater injection well 13, the manpower cost of groundwater restoration work is showing and is reduced, the automation degree of the repairing device is improved, the integration of underground water extraction, chemical oxidation and injection is realized through system integration, and the repairing efficiency is greatly improved.
The foregoing is an embodiment of the preferred embodiment of the present invention, showing and describing the basic principles and main features of the present invention and the advantages of the present invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and the foregoing embodiments and descriptions are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic underground water of extracting and chemical oxidation restoration and injection body system, includes that underground water extracts well (1), groundwater storage tank (15), centrifugal pump (8), solid-liquid separator (9), chemical oxidation pond (11), pH surge tank (12), groundwater injection well (13), its characterized in that: the underground water extraction well (1), the underground water storage tank (15), the centrifugal pump (8), the solid-liquid separator (9), the chemical oxidation pond (11) and the pH adjusting tank (12) are sequentially arranged, and the underground water injection well (13) is arranged below the pH adjusting tank (12);
the underground water extraction well (1) comprises a submersible pump (2), a liquid level sensor (3), a signal amplifier (4), an electromagnetic valve (5) and a vortex shedding flowmeter (6);
the underground water injection well (13) comprises a liquid level sensor (3), a signal amplifier (4), an electromagnetic valve (5), a vortex flowmeter (6) and a nozzle (14).
2. The system of claim 1, wherein the system comprises: the underground water extraction well (1) is connected with the underground water storage tank (15) through a pipeline, and a screwed valve (7) is arranged on the pipeline.
3. The system of claim 1, wherein the system comprises: the submersible pump (2) is arranged inside the underground water extraction well (1), the liquid level sensor (3), the signal amplifier (4) and the electromagnetic valve (5) are electrically connected, and the electromagnetic valve (5), the submersible pump (2) and the vortex flowmeter (6) are connected in series through hoses.
4. The system of claim 1, wherein the system comprises: the underground water storage tank (15) is connected with the solid-liquid separator (9) through a centrifugal pump (8) and a pipeline, and the bottom of the solid-liquid separator (9) is provided with a dredging valve (10).
5. The system of claim 1, wherein the system comprises: the solid-liquid separator (9) and the chemical oxidation pond (11) are connected through a pipeline and a centrifugal pump (8), and the chemical oxidation pond (11) is connected with a pH adjusting tank (12) through a pipeline.
6. The system of claim 1, wherein the system comprises: the chemical oxidation pond (11) is connected with a groundwater injection well (13) through a centrifugal pump (8) and a pipeline.
7. The system of claim 1, wherein the system comprises: the underground water extraction well (1), the underground water storage tank (15), the solid-liquid separator (9), the chemical oxidation pond (11), the pH adjusting tank (12) and the underground water injection well (13) are all connected through pipelines, a screwing valve (7) is installed between the pipelines connected with the underground water storage tank (15) and the underground water extraction well (1), and a centrifugal pump (8) and a screwing valve (7) are installed between the pipelines connected with the underground water storage tank (15) and the solid-liquid separator (9).
8. The system of claim 1, wherein the system comprises: a centrifugal pump (8) and a screwed valve (7) are arranged between pipelines connected with the solid-liquid separator (9) and the chemical oxidation tank (11), and the chemical oxidation tank (11) is directly connected with the pH adjusting tank (12) through the pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120112940.5U CN214693625U (en) | 2021-01-15 | 2021-01-15 | Automatic underground water extraction and chemical oxidation repair and injection integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120112940.5U CN214693625U (en) | 2021-01-15 | 2021-01-15 | Automatic underground water extraction and chemical oxidation repair and injection integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214693625U true CN214693625U (en) | 2021-11-12 |
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| CN202120112940.5U Active CN214693625U (en) | 2021-01-15 | 2021-01-15 | Automatic underground water extraction and chemical oxidation repair and injection integrated system |
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| CN (1) | CN214693625U (en) |
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2021
- 2021-01-15 CN CN202120112940.5U patent/CN214693625U/en active Active
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