CN205253719U - Be used for prosthetic medicament of soil groundwater normal position injection advancing device - Google Patents
Be used for prosthetic medicament of soil groundwater normal position injection advancing device Download PDFInfo
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- CN205253719U CN205253719U CN201520997449.XU CN201520997449U CN205253719U CN 205253719 U CN205253719 U CN 205253719U CN 201520997449 U CN201520997449 U CN 201520997449U CN 205253719 U CN205253719 U CN 205253719U
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- pole
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- hollow metallic
- medicament
- underground water
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model relates to a contaminated site recovering work field, concretely relates to be used for prosthetic medicament of soil groundwater normal position injection advancing device, including ground hydraulic system and injection pole two parts, base (1) is through two side mooring anchor (2) anchor in ground, hydraulic drive device (3) and hydraulic stem (4) are arranged in on base (1), hollow metal pole (6) bottom and foraminiferous tubular metal resonator (7) are through the screw thread riveting, pass through the screw thread riveting with conical probe (8) again, hollow metal pole (6) can be divided into the multistage, between connect through the screw thread mode, hose and medicament slip casting headtotail are passed through to hollow metal pole (6) top. The device will be injected the pole and link to each other with ground hydraulic system, and at injection pole bottom foraminiferous tubular metal resonator of installation and conical probe, through hydraulic system's pressure propulsion injection pole to the appointed degree of depth in underground, the rethread is injected the pole and is repaired the medicament in order to reach repair effect to the underground injection. The utility model discloses have equipment simple and easy, use high -efficient ann congruent advantage, but recovering work is injected in various complex geological condition contaminated site normal position down to the wide application.
Description
Technical field
The utility model relates to contaminated site recovery project field, is specifically related to a kind of drug injection propulsion plant of repairing for soil underground water original position.
Background technology
Soil underground water in-situ injection recovery technique is a kind of comparatively conventional contaminated site restorative procedure, the method is by injecting chemical agent to soil or underground water pollution region, through underground a series of chemistry or biological respinses under pharmacy effect, make the pollutant in soil or underground water be converted into material nontoxic or that relative toxicity is less. Common reparation medicament comprises permanganate, hydrogen peroxide, Fenton reagent, calcium polysulfide, ferrous iron, Zero-valent Iron etc. In-situ injection recovery technique can be used for processing the most pollutants in soil underground water, as petroleum hydrocarbon, benzene homologues, chlorohydrocarbon, polycyclic aromatic hydrocarbon, agricultural chemicals, heavy metal etc., applies very extensive.
The direct propelling injection of repairing medicament is to utilize relevant device by injection rod injection below ground, arrive and discharge again a kind of original position drug injection mode of repairing medicament after designated depth in relevant position, but traditional injection rod and the mode that presses down thereof exist that human cost is high, inefficiency, be difficult to penetrate the hard media such as sand gravel layer, vibrations acutely, easily cause on medicament and gush, have many drawbacks such as potential safety hazard.
Hydraulic system has larger penetrating power, in soil underground water original position repair process, utilize ground hydraulic system that custom-designed injection rod is pushed underground, not only can solve traditional direct propelling injecting systems propelling pressure less, be difficult to penetrate the defect of hardpan, can also reduce the ground disturbance of injection rod progradation, improve stabilization of equipment performance and operating efficiency, preventing from gushing on medicament, is a kind of device simple, simple to operate, the installment and debugging cycle is short, use the direct propelling injecting method of highly effective and safe.
Summary of the invention
The utility model technology is based on current maturation and the soil underground water in-situ injection renovation technique that is widely used, a kind of drug injection propulsion plant of repairing for soil underground water original position is provided, the utlity model has device simple, simple to operate, the installment and debugging cycle is short, use the advantage such as highly effective and safe, can be widely used in the contaminated site in-situ injection recovery project under various complex geological conditions.
The utility model technology is achieved through the following technical solutions:
Described device comprises ground hydraulic system and injection rod two parts.
Ground hydraulic system comprises pedestal, mooring anchor, fluid pressure drive device, hydraulic stem and chuck. Pedestal is anchored in ground by bilateral mooring anchor, and fluid pressure drive device and hydraulic stem are placed on pedestal. After hydraulic system is started working, fluid pressure drive device starts, and drives hydraulic stem to move downward by hydraulic conduction, and now pedestal can be used as counterforce device, makes whole device more firm, has larger penetrating power.
Injection rod comprises hollow metallic rod, perforated metal tube and conical probe. Hollow metallic rod bottom with perforated metal tube by screw thread riveted, then with conical probe riveted, hollow metallic rod can be divided into multistage, between each section, connects by engage thread, hollow metallic rod top can be connected with filling system by flexible pipe. Hollow metallic rod is inserted chuck, is connected with hydraulic stem, and the pressure that utilizes hydraulic system generation is pressed in soil uniform and automatic injection rod.
Described chuck is Manual flashboard formula kelly.
Described injection rod bottom is steel conical probe.
When operation, first open hydraulic system, fluid pressure drive device drives hydraulic stem and chuck, drive hollow metallic rod, perforated metal tube and steel conical probe to underground propelling, when perforated metal tube arrives after designated depth, close hydraulic system, open the filling system of other connection, make to repair medicament and access injection rod top by filling system by flexible pipe, carry downwards along injection rod, and discharge in soil and groundwater to be repaired by the slurry outlet on perforated metal tube. In downward progradation, if run into the hard such as layer of sand, gravel medium, can suitably increase the pressure of fluid pressure drive device, promote steel matter conical probe through this medium.
The utility model technology has the following advantages compared with currently available technology:
(1): appliance arrangement is simple and easy, simple to operate, equipment and operation and maintenance cost cheap;
(2): the installation and debugging cycle is short, can be applied to fast contaminated site recovery project;
(3): hydraulic system applications is advanced in injection rod, greatly improve compared to conventional manual puopulsion equipment efficiency, save human cost, and the potential safety hazard that may occur while preventing from manually advancing;
(4): the downforce that hydraulic system produces, far above manual puopulsion equipment, makes this device can be applicable to the contaminated site in-situ injection recovery project under complex geological condition;
(5): this device carries out injection rod while advancing, can not produce strenuous vibration, avoids ground disturbance and makes on slurries to gush, and has very high stability.
Brief description of the drawings
A kind of drug injection propulsion plant schematic diagram of repairing for soil underground water original position of Fig. 1
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, the utility model technology is that a set of soil underground water original position that is applied to contaminated site recovery project is repaired with medicament injection rod and propulsion plant thereof, comprises ground hydraulic system and injection rod two parts.
Ground hydraulic system comprises pedestal 1, mooring anchor 2, fluid pressure drive device 3, hydraulic stem 4 and chuck 5. Pedestal 1 is anchored in ground by bilateral mooring anchor 2, and fluid pressure drive device 3 and hydraulic stem 4 are placed on pedestal 1. After hydraulic system is started working, fluid pressure drive device 3 starts, and drives hydraulic stem 4 to move downward by hydraulic conduction, and now, the pedestal 1 that is anchored in ground by mooring anchor 2 can be used as counterforce device, makes whole device firmly and increases downforce.
Injection rod comprises hollow metallic rod 6, perforated metal tube 7 and conical probe 8. Hollow metallic rod 6 bottoms and perforated metal tube 7 pass through screw thread riveted, then pass through screw thread riveted with conical probe 8, and hollow metallic rod 6 tops are connected with filling system by flexible pipe. Hollow metallic rod 6 is connected at chuck 5 places with hydraulic stem 4, utilizes hydraulic system to be pressed in soil uniform and automatic injection rod.
After injection starts, fluid pressure drive device 3, driving hydraulic stem 4 and chuck 5 drive hollow metallic rod 6, perforated metal tube 7 and steel matter conical probe 8 to advance downwards, when perforated metal tube 7 arrives after designated depth, open the medicament filling system of other setting, make to repair medicament and access injection rod top by filling system by flexible pipe, carry downwards along injection rod, and discharged in soil and groundwater to be repaired by the slurry outlet on perforated metal tube 7. If run into the hard such as layer of sand, gravel medium, can suitably increase the pressure of fluid pressure drive device 3, promote steel matter conical probe 8 through this medium.
Claims (5)
1. a drug injection propulsion plant of repairing for soil underground water original position, it is characterized in that: comprise ground hydraulic system and injection rod two parts, described ground hydraulic system comprises pedestal (1), mooring anchor (2), fluid pressure drive device (3), hydraulic stem (4) and chuck (5), pedestal (1) is anchored in ground by bilateral mooring anchor (2), fluid pressure drive device (3) and hydraulic stem (4) are placed on pedestal (1), described injection rod comprises hollow metallic rod (6), perforated metal tube (7) and conical probe (8), hollow metallic rod (6) bottom and perforated metal tube (7) are by screw thread riveted, pass through screw thread riveted with conical probe (8) again, hollow metallic rod (6) can be divided into multistage, between connect by engage thread, hollow metallic rod (6) top is connected with medicament filling system by flexible pipe.
2. a kind of drug injection propulsion plant of repairing for soil underground water original position according to claim 1, is characterized in that, described hollow metallic rod (6) is connected by chuck (5) with hydraulic stem (4).
3. a kind of drug injection propulsion plant of repairing for soil underground water original position according to claim 1, is characterized in that, described chuck (5) is Manual flashboard formula kelly.
4. a kind of drug injection propulsion plant of repairing for soil underground water original position according to claim 1, is characterized in that, described hollow metallic rod (6) bottom connects perforated metal tube (7).
5. a kind of drug injection propulsion plant of repairing for soil underground water original position according to claim 1, is characterized in that, described injection rod bottom is steel conical probe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520997449.XU CN205253719U (en) | 2015-12-03 | 2015-12-03 | Be used for prosthetic medicament of soil groundwater normal position injection advancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520997449.XU CN205253719U (en) | 2015-12-03 | 2015-12-03 | Be used for prosthetic medicament of soil groundwater normal position injection advancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205253719U true CN205253719U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520997449.XU Active CN205253719U (en) | 2015-12-03 | 2015-12-03 | Be used for prosthetic medicament of soil groundwater normal position injection advancing device |
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| CN (1) | CN205253719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086934A (en) * | 2017-12-27 | 2018-05-29 | 江苏盖亚环境科技股份有限公司 | The splitting injection mechanism of integral drilling machine is repaired in a kind of soil sample |
| CN108580540A (en) * | 2018-04-24 | 2018-09-28 | 湖南本农环境科技有限公司 | A kind of slow-released soil heavy metal reparation pile foundation |
-
2015
- 2015-12-03 CN CN201520997449.XU patent/CN205253719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086934A (en) * | 2017-12-27 | 2018-05-29 | 江苏盖亚环境科技股份有限公司 | The splitting injection mechanism of integral drilling machine is repaired in a kind of soil sample |
| CN108580540A (en) * | 2018-04-24 | 2018-09-28 | 湖南本农环境科技有限公司 | A kind of slow-released soil heavy metal reparation pile foundation |
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| GR01 | Patent grant |