CN209338149U - A kind of underground water in-situ repairing device using radial - Google Patents
A kind of underground water in-situ repairing device using radial Download PDFInfo
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- CN209338149U CN209338149U CN201822052276.0U CN201822052276U CN209338149U CN 209338149 U CN209338149 U CN 209338149U CN 201822052276 U CN201822052276 U CN 201822052276U CN 209338149 U CN209338149 U CN 209338149U
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- radial
- injection well
- underground water
- pollution
- well
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Abstract
The utility model provides a kind of underground water in-situ repairing device using radial.The device includes: injection well and at least two radials, and the injection well is placed vertically；The pit shaft of the injection well is connected to the pit shaft of each radial, is repaired medicament and is passed in each radial through the injection well, and is flowed into underground water to be repaired by the outlet of the pit shaft of each radial.The device can effectively solve the problems, such as that injection well injection medicament coverage is limited, effectively improve groundwater remediation efficiency.
Description
Technical field
The utility model embodiment is related to underground water pollution control field more particularly to a kind of underground water using radial
In-situ repairing device.
Background technique
Currently, the underground water pollution situation in China allows of no optimist.Since China's contaminated site involves a wide range of knowledge, and contaminated site
Situation is complicated, the supervision of many kinds of and place is insufficient, causes to repair and make slow progress.Currently, for the purification techniques of underground water
It is broadly divided into showering technology and based technique for in-situ remediation, and based technique for in-situ remediation is widely applied to because of its high efficiency repaired
In groundwater remediation.
Currently, the scheme of underground water in-situ immobilization is mainly the medicament method of purification, this method is substantially determining underground water pollution
After object pollution clouds, arrangement injection well in place, injection well is mostly vertical shaft, injects corresponding chemistry or biological agent later.
But it is the planar form of large area mostly that underground water pollution, which is swooned, and in the relatively slow area of some groundwater velocities, vertical shaft note
It is limited to enter the coverage that the mode of medicament is clearly repaired.
Utility model content
The utility model provides a kind of underground water in-situ repairing device using radial, can effectively solve injection well note
Enter the limited problem of medicament coverage, effectively improves groundwater remediation efficiency.
The utility model provides a kind of underground water in-situ repairing device using radial, underground water in-situ immobilization dress
It sets and includes:
Injection well and at least two radials, injection well are placed vertically；
The pit shaft of injection well is connected to the pit shaft of each radial, is repaired medicament and is passed in each radial through injection well, and
It is flowed into underground water to be repaired by the pit shaft outlet of each radial.
Further, the shaft stretch direction of radial and the shaft stretch direction of injection well are vertical.
Further, the angle between the shaft stretch direction of radial and the shaft stretch direction of injection well is acute angle.
Further, the depth of injection well and the depth of radial are determined by the depth of pollution clouds.
Further, the quantity of radial by the area of pollution clouds, pollutant concentration and target repairing effect at least
One determination.
Further, the length of radial by the area of pollution clouds, pollutant concentration and target repairing effect at least
One determination.
Further, the underground water in-situ repairing device provided by the utility model using radial further include:
At least one detection well detects well location in pollution clouds downstream, for detecting the Water quality restoration effect in pit shaft.
The utility model can be by perpendicular by increasing radial, medicament on the traditional scheme for injecting medicament based on vertical shaft
Well stream enters radial, expands the range of scatter of medicament in water, the effective solution scheme of traditional vertical shaft injection medicament
The limited problem of coverage, can effectively improve the remediation efficiency of underground water.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the underground water in-situ repairing device provided by the utility model using radial；
Fig. 2 is injection well and radial in the underground water in-situ repairing device provided by the utility model using radial
Connect perspective view.
[main appended drawing reference explanation]
101: injection well, 102: radial, 103: detection well
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
Fig. 1 is the structural schematic diagram of the underground water in-situ repairing device provided by the utility model using radial；Fig. 2 is
The connection perspective view of injection well and radial in underground water in-situ repairing device provided by the utility model using radial.Ginseng
Fig. 1 and Fig. 2 are examined, the utility model provides a kind of underground water in-situ repairing device using radial, the apparatus may include:
Injection well 101 and at least two radials 102, injection well 101 are placed vertically；The pit shaft of injection well 101 and each radial 102
Pit shaft connection is repaired medicament and is passed in each radial 102 through injection well 101, and passes through the pit shaft outlet stream of each radial 102
Enter in underground water to be repaired.
It should be noted that the shaft stretch direction of radial 102 and the shaft stretch direction of injection well 101 can hang down
Directly.
It should be noted that the folder between the shaft stretch direction of radial 102 and the shaft stretch direction of injection well 101
Angle can be acute angle.
It should be noted that the depth of injection well 101 and the depth of radial 102 can be determined by the depth of pollution clouds.
It should be noted that the quantity of radial 102 can be imitated by the area of pollution clouds, pollutant concentration and target reparation
At least one of fruit determines.
Wherein pollutant concentration can be obtained by water quality monitoring instrument, and this will not be repeated here, and target repairing effect can be with
It is determined according to related effluent-disposal standard.
Further, provided by the utility model a kind of to be wrapped using the underground water in-situ repairing device of radial
Include: at least one detection well 103, detection well 103 is located at pollution clouds downstream, for detecting the Water quality restoration effect in pit shaft.
Specifically, repairing effect can be judged according to the water quality situation in detection well 103, user is made to be conveniently adjusted reparation medicine
The content and concentration of agent.The number of detection well 103 can be adjusted according to technique and actual demand.
Illustratively, for a known underground water pollution place, in the range and depth for having found out pollution clouds
After degree, it can determine that injection well 101, radial 102 build position and build depth according to the range and depth of pollution clouds.?
After the construction for completing injection well 101, the construction of radial 102 since being chiseled injection well 101,102 numbers of radial and length
By underground water pollution range, pollutant concentration and repairing effect to be achieved can be needed to determine.It can be on the periphery of radial 102
Water quality detection well 103 is set, after the completion of water quality detection well 103 is constructed, the reparation medicament prepared is passed through into 101 note of injection well
Enter into well, and carries out repair.Staff judges repairing effect according to the water quality situation of detection well 103, and adjusts at any time
Rebuild the content and concentration of multiple medicament.
The utility model can be by perpendicular by increasing radial, medicament on the traditional scheme for injecting medicament based on vertical shaft
Well stream enters radial, expands the range of scatter of medicament in water, the effective solution scheme shadow of traditional vertical shaft injection medicament
The problem of being limited in scope is rung, can effectively improve the remediation efficiency of underground water.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment here, is able to carry out for a person skilled in the art various apparent
Variation is readjusted and is substituted without departing from the protection scope of the utility model.Therefore, although by above embodiments to this
Utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from this reality
It can also include more other equivalent embodiments in the case where with novel design, and the scope of the utility model is by appended power
Sharp claimed range determines.
Claims (7)
1. a kind of underground water in-situ repairing device using radial characterized by comprising
Injection well and at least two radials, the injection well are placed vertically；
The pit shaft of the injection well is connected to the pit shaft of each radial, and reparation medicament is passed to each described through the injection well
In radial, and flowed into underground water to be repaired by the outlet of the pit shaft of each radial.
2. the apparatus according to claim 1, which is characterized in that the shaft stretch direction of the radial and the injection well
Shaft stretch direction it is vertical.
3. the apparatus according to claim 1, which is characterized in that the shaft stretch direction of the radial and the injection well
Shaft stretch direction between angle be acute angle.
4. the apparatus according to claim 1, which is characterized in that the depth of the injection well and the depth of the radial by
The depth of pollution clouds determines.
5. the apparatus according to claim 1, which is characterized in that the quantity of the radial by pollution clouds area, pollution
At least one of object concentration and target repairing effect determine.
6. the apparatus according to claim 1, which is characterized in that the length of the radial by pollution clouds area, pollution
At least one of object concentration and target repairing effect determine.
7. the apparatus according to claim 1, which is characterized in that further include:
At least one detection well, the detection well location is in pollution clouds downstream, for detecting the Water quality restoration effect in pit shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052276.0U CN209338149U (en) | 2018-12-07 | 2018-12-07 | A kind of underground water in-situ repairing device using radial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052276.0U CN209338149U (en) | 2018-12-07 | 2018-12-07 | A kind of underground water in-situ repairing device using radial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209338149U true CN209338149U (en) | 2019-09-03 |
Family
ID=67749389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822052276.0U Active CN209338149U (en) | 2018-12-07 | 2018-12-07 | A kind of underground water in-situ repairing device using radial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209338149U (en) |
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2018
- 2018-12-07 CN CN201822052276.0U patent/CN209338149U/en active Active
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