CN207266968U - A kind of soil and underground water in-situ injection prosthetic device - Google Patents
A kind of soil and underground water in-situ injection prosthetic device Download PDFInfo
- Publication number
- CN207266968U CN207266968U CN201721025425.3U CN201721025425U CN207266968U CN 207266968 U CN207266968 U CN 207266968U CN 201721025425 U CN201721025425 U CN 201721025425U CN 207266968 U CN207266968 U CN 207266968U
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- China
- Prior art keywords
- injection
- prosthetic device
- underground water
- pipeline
- ball valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of soil and underground water in-situ injection prosthetic device, and air diaphragms pump is introduced in prosthetic device by injecting in the original location, can effectively avoid the problem of soil disturbance that conventional high-tension injection technique is brought is also easy to produce greatly security risk；At the same time using damper, ball valve and spinner flowmeter, it can be achieved that the controllable injection of medicament and accurate record, realize the effect of various medicaments by design requirement incorporation impurely, ensure controllable reparation impurely.The structure that the utility model is related to is simple, cost is low, stable, easy to operate and wide adaptability, has important future in engineering applications.
Description
Technical field
The utility model belongs to environment remediation technical field, and in particular to a kind of soil and underground water in-situ injection reparation dress
Put.
Background technology
In situ chemical oxidation-reduction recovery technique, biology in situ recovery technique are as in soil and underground water in-situ immobilization
Widely used important recovery technique, its repair process are related to chemical remediation medicament, biological agent and its battalion's liquid injection
To soil and groundwater region, to realize chemistry or repair coming into full contact with for medicament and contaminated soil and underground water, reach removal
The purpose of heavy metal or organic pollution in soil and groundwater.
The permeability of saturation region soil, homogeneous sex differernce, directly affect in-situ injection effect.For flabbiness ground strengthened place
Reason field, starts to apply high compression injection techniques, its technical principle is mixed using chemical grout and soil the domestic seventies
Consolidated subsoil, the grouting equipment in situ of use are mainly made of grouting pump, slurries mixer and Grouting Pipe.However, high-pressure injection
The shortcomings that technology and its equipment are directly used in soil and groudwater remediation is that injection pressure is excessive, easily leads to operating process presence
Security risk, it is big to soil disturbance, while its to inject pump group equipment big there are volume, the problems such as poor mobility.Existing injection is set
It is standby there are it is complicated, cost is high, grouting pump excess flow valve it is more easily block, maintenance cost is higher, mobile underaction the problems such as,
It is therefore desirable to further explore and improve the injecting systems needed for in-situ immobilization field.
The content of the invention
The purpose of this utility model is to provide a kind of soil and underground water in-situ injection prosthetic device, the knot which is related to
Structure is simple, cost is low, stable, and various medicaments can be mixed impurely (contaminated soil or underground water dirt by design requirement
Contaminate place), realize the controllable injection for repairing medicament, avoid the safety problem in construction, there is important popularization and application meaning.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of soil and underground water in-situ injection prosthetic device, it includes medication delivery systems and injecting systems, wherein for medicine system
System includes electronic box and by circuit coupled agitator tank and air compressor, agitator tank including set from top to bottom into
Electro-motor is fixed at material mouth, agitating paddle and discharge port, the top of agitator tank, and electro-motor is connected control agitating paddle with electronic box to thing
Material is stirred, and the discharge port of agitator tank is connected by medicine supplying pipe road with injecting systems；The injecting systems include base with
And be disposed thereon the pneumatic diaphragm pump in portion and inject pipeline, the arrival end of the pneumatic diaphragm pump is connected with medicine supplying pipe road,
The gas port of pneumatic diaphragm pump is connected by gas circuit with air compressor, the port of export of pneumatic diaphragm pump by inject pipeline successively with
Damper and the connection of the first ball valve；Some injection tap lines, every injection are set on the injection pipeline after the first ball valve
The second ball valve and spinner flowmeter are set gradually in tap line, injection tap line end is connected using hose with injector well.
Preferably, return pipeline is set between first ball valve and injection tap line, it includes the set gradually
Three ball valves and feed back pipe, one end of feed back pipe are connected with the 3rd ball valve, and the other end (end) is connected with the feed inlet of agitator tank.
In such scheme, pressure gauge is set in the injection tap line after the spinner flowmeter, for monitoring in time
The plugging situation of different branch pipeline.
Preferably, the number of lines of the injection tap line is 3~5, for improving the compound pump in the unit interval
Enter amount；In addition, in the case of the problems such as plugging occurs for certain tap line emergent effect can be played in time, ensure to repair medicine
The regular supply of agent.
In such scheme, the pneumatic diaphragm pump using the air that air compressor is pumped into as power, air pressure for 0.1~
0.8MPa。
In such scheme, the base uses movable base, facilitates practical engineering application.
In such scheme, the tube head installing plate wushu female of the hose, the pipe with being equipped with plate wushu male connector in injector well
Road connects.
The beneficial effects of the utility model are：
1) the utility model introduces air diaphragms pump by injecting in the original location in prosthetic device, can effectively avoid traditional height
The problem of soil disturbance that pressure injection technique is brought is also easy to produce greatly security risk；And various corrosive liquids are applicable to, widen
The medicament scope of application of soil and underground water the in-situ injection prosthetic device；In addition flow control excellent effect, ensures medicament
Controllable pumping (effectively control medicine stable injectable and aid in realizing in return pipeline medicine feed back to agitator tank).
2) the utility model is by setting gradually damper, the first ball valve, second on the pipeline after being pumped in air diaphragms
Ball valve and spinner flowmeter, using pulse signal caused by damper air diaphragms pump work, easy to the accurate measurement of flow；
The first ball valve and the second ball valve are set in medicine supplying pipe road (bus) and injection tap line (branch line) respectively at the same time, effectively realized
The Synchronization Control of flow in different pipelines, realizes effective control of repair medicine injection rate and accurate record.
3) the utility model is further introduced into return pipeline, issuable spirt, note when can effectively avoid medicament injection
Enter saturation, situations such as pressure increases suddenly, ensure that injection effect simultaneously improves the security of injection repair process；In addition it is not avoid
Due to the problem of causing pipeline blockage when the reparation medicament dissolution of injection is insufficient, can be incited somebody to action using pneumatic diaphragm pump and return pipeline
Again for feed back to agitator tank feed inlet, rate of dissolution is accelerated in circulation makes medicament fully dissolve to not sufficiently dissolved medicament, ensures note
Penetrate efficiency.
4) the utility model introduces a plurality of injection tap line by injecting in the original location in prosthetic device, on the one hand can improve
The medicament amount of being pumped into unit interval, ensures remediation efficiency；Meanwhile the flow of each injection tap line can be controlled individually, be easy to
Corresponding infusion protocol is flexibly selected according to actual injection situation, and can effectively alleviate local injection tap line plugging and easily cause
Claim for eot the problem of.
5) structure that the utility model is related to is simple, cost is low, stable, easy to operate, can be by various medicaments by setting
Meter requires incorporation impurely, realizes the controllable injection for repairing medicament, and can avoid the safety problem in construction, and remediation efficiency is high,
It is adapted to promote and apply.
Brief description of the drawings
It is the structure diagram of the utility model one embodiment below：
Fig. 1 is the structure diagram of the soil and underground water in-situ injection prosthetic device.
Fig. 2 is the structure diagram of operating platform in soil and underground water in-situ injection prosthetic device.
In figure, 1 is electronic box, and 2 be air compressor, and 3 be agitator tank, and 3-1 is feed inlet, and 3-2 is discharge port, and 4 be electronic
Motor, 5 be medicine supplying pipe road, and 6 be pneumatic diaphragm pump, and 6-1 is the entrance of pneumatic diaphragm pump, and 6-2 is the outlet of pneumatic diaphragm pump, 6-
3 be the gas port of pneumatic diaphragm pump, and 7 be injection pipeline, and 8 be damper, and 9 be the first ball valve, and 10 be four-way valve, and 11 be injection branch
Pipeline, 12 be the second ball valve, and 13 be spinner flowmeter, and 14 be pressure gauge, and 15 be plate wushu female, and 16 be circuit, and 17 be gas circuit,
18 be triple valve, and 19 be the 3rd ball valve, and 20 be feed back pipe, and 21 tap lines in order to control, 22 be operating platform, and 23 be portable bottom
Seat.
Embodiment
The utility model in order to better understand, with reference to specific embodiments and the drawings in the present invention is furture elucidated
Hold, but the content of the utility model is not limited solely to the following examples.
As depicted in figs. 1 and 2, a kind of soil and underground water in-situ injection prosthetic device, it includes medication delivery systems and injection
System, the medication delivery systems include electronic box 1 and pass through circuit 16 coupled agitator tank 3 and air compressor 2, agitator tank
3 top sets feed inlet 3-1 lower parts to set discharge port 3-2, and the top of agitator tank 3 fixes electro-motor 4, passes through electronic horse
It is connected up to 4 with electronic box 1, electro-motor 4 controls the agitating paddle being arranged in agitator tank 3 to being stirred to material, agitator tank 3
Discharge port is connected by medicine supplying pipe road 5 with the arrival end of pneumatic diaphragm pump 6, and the gas port of pneumatic diaphragm pump 6 passes through gas circuit 17 and sky
Air compressor 2 is connected (pneumatic diaphragm pump 6 is used as power using the compressed air that air compressor 2 is pumped into), and pneumatic diaphragm pump 6 goes out
Mouth end is connected with 8 and first ball valve 9 of damper successively by injecting pipeline 7；Pass through on injection pipeline 7 after the first ball valve 9
Triple valve 19 introduces two controlling brancher pipelines, wherein a controlling brancher pipeline introduces three injection branch with four-way valve 10 again
Road pipeline 11, injection tap line 11 are arranged on operating platform 22, and the second ball is set gradually in every injection tap line 11
Valve 12 and spinner flowmeter 13 and pressure gauge 14；Another article controlling brancher pipeline sets gradually the 3rd ball valve 19 and feed back pipe 20,
The end of feed back pipe 20 is connected with the feed inlet 3-1 of agitator tank.The end of every injection tap line 11 is passed through using hose
Plate wushu female 15 installed in its tube head is connected with being equipped with the pipeline of plate wushu male connector in injector well.
The air that the pneumatic diaphragm pump 6 is pumped into by air compressor is used as power, air pressure for 0.1~
0.8MPa。
Spy of soil and underground water the in-situ injection prosthetic device described in the utility model in actual use process different phase
Point and effect are：
1) the medicine stage is supplied：Medicament injection process is being repaired, if insufficient by the medicament dissolution that agitator tank discharge port injects, easily
The problems such as causing pipeline blockage, soil and underground water in-situ injection prosthetic device described in the utility model are using agitating paddle to repairing
While multiple medicament accelerate dissolving, return pipeline can be efficiently used, make the reparation medicament of injection again feed back to agitator tank
In, rate of dissolution is accelerated in circulation makes medicament fully dissolve, and ensures injection efficiency and effect.
2) injection stage：Since subsurface injection environment is complicated, there may be spirt when carrying out medicament injection, saturation is injected,
Situations such as pressure increases suddenly, to ensure injection effect, and is further introduced into feed back pipe in view of safe handling, the utility model
Road, injection tap line occur suddenly supercharging, partial syringe well injection saturation when the problems such as when, regulation ball valve eases off the pressure,
Part reparation medicament is set, into agitator tank, to alleviate injection pressure in time by feed back pipe feed back, ensure safe operation.
3) controllable injection flow：In medicament injection process is repaired, the reparation medicament injected by agitator tank discharge port passes through
Injection pipeline enters pneumatic diaphragm pump arrival end, and enters damper from the pneumatic diaphragm pump port of export, opens the first ball valve and note
The second ball valve of part on branch is penetrated, makes medicament by spinner flowmeter and pressure gauge, spinner flowmeter is checked in injection process
Speed and pressure gauge on pressure parameter, by adjusting the second ball valve, control flow makes injection tap line stable injectable.When
Partial syringe pipeline blockage or other situations (pressure is too big) occur causes partial syringe branch can not be in use, opening spare branch
The 3rd ball valve on road, alleviates the pressure in injection pipeline, ensures injection efficiency.
Above-described embodiment is only a kind of embodiment of the utility model, not to the utility model embodiment
Limit.It should be pointed out that to those skilled in the art, on the premise of technical solution described in the utility model is not departed from,
Made some improvement, also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of soil and underground water in-situ injection prosthetic device, it includes medication delivery systems and injecting systems, it is characterised in that institute
Stating medication delivery systems includes electronic box and coupled agitator tank and air compressor, and electro-motor is fixed at the top of agitator tank,
It is connected by electro-motor with electronic box；The top of agitator tank sets feed inlet, and the bottom of agitator tank sets discharge port, and discharge port leads to
Medicine supplying pipe road is crossed with injecting systems to be connected；The injecting systems include base and be disposed thereon portion pneumatic diaphragm pump and
Pipeline is injected, the arrival end of the pneumatic diaphragm pump is connected with medicine supplying pipe road, and the gas port of pneumatic diaphragm pump passes through gas circuit and sky
Air compressor is connected, and the port of export of pneumatic diaphragm pump is connected with damper and the first ball valve successively by injecting pipeline；First
Set on injection pipeline after ball valve some injection tap lines, every injection tap line on set gradually the second ball valve and
Spinner flowmeter, injection tap line end are connected using hose with injector well.
2. soil according to claim 1 and underground water in-situ injection prosthetic device, it is characterised in that first ball valve
Return pipeline is set between injection tap line, and return pipeline includes the 3rd ball valve and feed back pipe set gradually, feed back pipe
End be connected with the feed inlet of agitator tank.
3. soil according to claim 1 and underground water in-situ injection prosthetic device, it is characterised in that the spinner
Pressure gauge is set in injection tap line after meter.
4. soil according to claim 1 and underground water in-situ injection prosthetic device, it is characterised in that the injection branch
The number of lines of pipeline is 3~5.
5. soil according to claim 1 and underground water in-situ injection prosthetic device, it is characterised in that the base uses
Movable base.
6. soil according to claim 1 and underground water in-situ injection prosthetic device, it is characterised in that the pipe of the hose
Head installing plate wushu female, is connected with the pipeline that plate wushu male connector is housed in injector well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025425.3U CN207266968U (en) | 2017-08-16 | 2017-08-16 | A kind of soil and underground water in-situ injection prosthetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025425.3U CN207266968U (en) | 2017-08-16 | 2017-08-16 | A kind of soil and underground water in-situ injection prosthetic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266968U true CN207266968U (en) | 2018-04-24 |
Family
ID=61959988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721025425.3U Expired - Fee Related CN207266968U (en) | 2017-08-16 | 2017-08-16 | A kind of soil and underground water in-situ injection prosthetic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266968U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817068A (en) * | 2018-05-30 | 2018-11-16 | 浙江绿垚生态环境有限公司 | A kind of in-situ injection device |
| CN109967507A (en) * | 2019-03-20 | 2019-07-05 | 博川环境修复（北京）有限公司 | A kind of injected system for soil and underground water in-situ immobilization |
| CN110713248A (en) * | 2019-10-16 | 2020-01-21 | 北京高能时代环境技术股份有限公司 | Underground water atmospheric chemical oxidation injection device |
-
2017
- 2017-08-16 CN CN201721025425.3U patent/CN207266968U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817068A (en) * | 2018-05-30 | 2018-11-16 | 浙江绿垚生态环境有限公司 | A kind of in-situ injection device |
| CN108817068B (en) * | 2018-05-30 | 2020-11-10 | 浙江绿垚生态环境有限公司 | In-situ injection device |
| CN109967507A (en) * | 2019-03-20 | 2019-07-05 | 博川环境修复（北京）有限公司 | A kind of injected system for soil and underground water in-situ immobilization |
| CN110713248A (en) * | 2019-10-16 | 2020-01-21 | 北京高能时代环境技术股份有限公司 | Underground water atmospheric chemical oxidation injection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180424 Termination date: 20200816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |