CN218692569U - Soil and groundwater remediation normal position atomizing injection device - Google Patents
Soil and groundwater remediation normal position atomizing injection device Download PDFInfo
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- CN218692569U CN218692569U CN202222819453.XU CN202222819453U CN218692569U CN 218692569 U CN218692569 U CN 218692569U CN 202222819453 U CN202222819453 U CN 202222819453U CN 218692569 U CN218692569 U CN 218692569U
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Abstract
The utility model relates to the technical field of in-situ atomized pesticide injection devices for soil and groundwater remediation, in particular to an in-situ atomized pesticide injection device for soil and groundwater remediation, which comprises a controller, a pesticide injection pump and a pesticide injection well; the upper end of the injection well is connected with an injection pump through a pipeline, the side wall of the lower end of the injection well is provided with a sieve pore, the bottom of the injection well is provided with a pressure sensor, and the middle of the injection well is communicated with an air guide pipe; the lower end of the pipeline is provided with an atomizing device; the other end of the air duct is connected with a blower; the sieve mesh is provided with a sieve mesh shutter; the medicine injection pump, the sieve pore shutter, the pressure sensor and the air blower are electrically connected with the controller. The atomized medicament can better permeate into soil and underground water under the action of air blowing, and the treatment efficiency of the medicament is obviously improved; the pressure sensor can monitor the pressure in the injection well at any time, and then feeds the pressure back to the blower and the injection pump, so that the automatic operation of the device is realized.
Description
Technical Field
The utility model belongs to the technical field of soil and groundwater remediation normal position atomizing injection device technique and specifically relates to a soil and groundwater remediation normal position atomizing injection device.
Background
Soil and groundwater contaminated with organic matter have long-term, persistent effects on the environment and are susceptible to harm to human health through the transmission of the food chain. Because of its special physicochemical properties, they cannot be decomposed by microorganisms, their amount released into the environment is not reduced by prolonged time, and they can only migrate and transform in the environment and can be enriched in the organism, thus also bringing some difficulty to the repair work.
Atomization refers to the operation of dispersing a liquid into tiny droplets through a nozzle or with a high velocity gas stream. The atomized plurality of discrete droplets may trap particulate matter in the gas. The liquid atomization method includes pressure atomization, rotary disc atomization, gas atomization, sound wave atomization and the like. The liquid is converted into small drops by a special device and sprayed out in a mist form. The atomized liquid medicine can be used for remedying in the soil pollution prevention and control.
SUMMERY OF THE UTILITY MODEL
In order to overcome the current not enough, the utility model provides a soil and groundwater remediation normal position atomizing injection device.
The utility model provides a technical scheme that its technical problem adopted is: an in-situ atomization and pesticide injection device for soil and underground water remediation comprises a controller, a pesticide injection pump and a pesticide injection well; the upper end of the injection well is connected with an injection pump through a pipeline, the side wall of the lower end of the injection well is provided with a sieve pore, the bottom of the injection well is provided with a pressure sensor, and the middle of the injection well is communicated with an air guide pipe; the lower end of the pipeline is provided with an atomization device; the other end of the air duct is connected with a blower; the sieve mesh is provided with a sieve mesh shutter; the medicine injection pump, the sieve pore shutter, the pressure sensor and the air blower are electrically connected with the controller.
According to the utility model discloses a further embodiment, further include, air-blower air outlet intercommunication air duct, air intake intercommunication intake pipe.
According to the utility model discloses a further embodiment, further include, intake-tube connection air purifier.
According to the utility model discloses a further embodiment, further include, the injection well middle part is equipped with the location handle.
According to the utility model discloses a further embodiment, further include, injection well lower part and middle part lateral wall are equipped with the scale, and the diameter of lower part is less than the middle part diameter, through the toper between injection well middle part and the lower part.
The utility model has the advantages that the atomized medicament can better permeate into soil and underground water under the action of air blowing, and the treatment efficiency of the medicament is obviously improved; the pressure sensor can monitor the pressure in the injection well at any time, and then feeds the pressure back to the blower and the injection pump, so that the automatic operation of the device is realized.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a controller, 2, a medicine injection pump, 3, a medicine injection well, 4, a pipeline, 5, sieve holes, 6, a pressure sensor, 7, an air duct, 8, an atomization device, 9, a blower, 10, a sieve hole shutter, 11, a positioning handle, 12, an air inlet pipe, 13 and an air purifier are arranged.
Detailed Description
Fig. 1 is a schematic structural diagram of the present invention, and an in-situ atomized pesticide injection device for repairing soil and groundwater, which includes a controller 1, a pesticide injection pump 2 and a pesticide injection well 3; the upper end of the injection well 3 is connected with the injection pump 2 through a pipeline 4, the side wall of the lower end is provided with a sieve pore 5, the bottom is provided with a pressure sensor 6, and the middle is communicated with an air duct 7; the lower end of the pipeline 4 is provided with an atomizing device 8; the other end of the air duct 7 is connected with a blower 9; the sieve pores 5 are provided with sieve pore openers 10; the medicine injection pump 2, the sieve pore shutter 10, the pressure sensor 6 and the blower 9 are electrically connected with the controller 1.
According to the utility model discloses a further embodiment, further include, air-blower 9 air outlet intercommunication air duct 7, air intake intercommunication intake pipe 12.
According to the utility model discloses a further embodiment, further include, intake pipe 12 connects air purifier 13, prevents that impurity from getting into in the air, influences atomization effect.
According to the utility model discloses a further embodiment, further include, 3 middle parts of injection well are equipped with location handle 11, are convenient for fix a position the device at the earth's surface, also conveniently impress the device in soil and take out from soil.
According to the utility model discloses a further embodiment, further include, 3 lower parts of injection well and middle part lateral wall are equipped with the scale, and the diameter of lower part is less than the middle part diameter, through the toper between 3 middle parts of injection well and the lower part, during the roof diameter is conveniently impressed into soil for a short time, middle part diameter can make things convenient for the medicine content big greatly
In the specific operation process, the controller 1 controls the medicament to be injected into the medicament injection well 3 through the medicament injection pump 2 after passing through the atomizing device 8 at the tail end of the pipeline 4, and at the moment, the sieve pores 5 are in a closed state; along with the increase of the injection amount, the pressure value of the medicine liquid in the well reaches a set value, the pressure sensor 11 transmits data to the controller 1, and the controller 1 enables the injection pump 2 to stop working; controller 1 sends signal conductor to sieve mesh shutter 10 this moment, sieve mesh shutter 10 opens, air-blower 9 blows into to the well simultaneously, the medicament that atomizes slowly permeates through the sieve mesh and flows to contaminated soil and groundwater, the medicament in the injection well slowly reduces, pressure sensor 11's numerical value drops back, injection pump 2 restart that controller 1 is, sieve mesh shutter 10 closes once more simultaneously, air-blower 9 also closes, injection pump 2 injects next batch of medicament into injection well 3 once more, accomplish a circulation once more.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. An in-situ atomization drug injection device for soil and underground water remediation comprises a controller (1), a drug injection pump (2) and a drug injection well (3); the method is characterized in that: the upper end of the drug injection well (3) is connected with the drug injection pump (2) through a pipeline (4), the side wall of the lower end is provided with a sieve pore (5), the bottom is provided with a pressure sensor (6), and the middle is communicated with an air duct (7); the lower end of the pipeline (4) is provided with an atomizing device (8); the other end of the air duct (7) is connected with a blower (9); the sieve pore opening and closing device (10) is arranged on the sieve pore (5); the medicine injection pump (2), the sieve mesh opening and closing device (10), the pressure sensor (6) and the air blower (9) are electrically connected with the controller (1).
2. The in-situ atomization and pesticide injection device for soil and groundwater remediation as claimed in claim 1, wherein an air outlet of the blower (9) is communicated with the gas guide pipe (7), and an air inlet is communicated with the gas inlet pipe (12).
3. The in-situ atomized pesticide injection device for repairing soil and underground water according to claim 2, wherein the air inlet pipe (12) is connected with an air purifier (13).
4. The in-situ atomized pesticide injection device for soil and groundwater remediation of claim 1, wherein a positioning handle (11) is arranged in the middle of the pesticide injection well (3).
5. The in-situ atomized pesticide injection device for repairing soil and underground water according to claim 1, wherein the side walls of the lower part and the middle part of the pesticide injection well (3) are provided with scales, the diameter of the lower part is smaller than that of the middle part, and a cone is arranged between the middle part and the lower part of the pesticide injection well (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222819453.XU CN218692569U (en) | 2022-10-26 | 2022-10-26 | Soil and groundwater remediation normal position atomizing injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222819453.XU CN218692569U (en) | 2022-10-26 | 2022-10-26 | Soil and groundwater remediation normal position atomizing injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218692569U true CN218692569U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222819453.XU Active CN218692569U (en) | 2022-10-26 | 2022-10-26 | Soil and groundwater remediation normal position atomizing injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218692569U (en) |
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2022
- 2022-10-26 CN CN202222819453.XU patent/CN218692569U/en active Active
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