CN113020240A - Soil normal position restores integration device - Google Patents
Soil normal position restores integration device Download PDFInfo
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- CN113020240A CN113020240A CN202110231254.4A CN202110231254A CN113020240A CN 113020240 A CN113020240 A CN 113020240A CN 202110231254 A CN202110231254 A CN 202110231254A CN 113020240 A CN113020240 A CN 113020240A
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- soil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C2101/00—In situ
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention provides a soil in-situ remediation integrated device, which comprises a moving mechanism, a shallow soil remediation unit, a deep soil remediation unit, a liquid medicament bin, a solid medicinal powder bin, a medicament mixing mechanism and a power control assembly, wherein the liquid medicament bin, the solid medicinal powder bin, the medicament mixing mechanism and the power control assembly are arranged on the moving mechanism; the liquid medicament bin is communicated with the medicament mixing mechanism, and the solid medicament powder bin is communicated with the medicament mixing mechanism; the shallow soil remediation unit comprises a soil turning part and a medicament shunting and spraying assembly; the deep soil remediation unit includes a booster pump and a plurality of spin agent injection needles including a spin nozzle including an even number of nozzles, and a projection on a vertical plane for any two opposing nozzles is W-shaped and a projection on a horizontal plane is S-shaped. The invention can realize the integrated restoration of shallow soil and deep soil and improve the restoration efficiency.
Description
Technical Field
The invention relates to the technical field of soil remediation, in particular to an integrated device for soil in-situ remediation.
Background
According to the characteristics and the difference of deep and shallow soil pollution remediation, the integrated soil in-situ remediation equipment with a special structure for deep soil remediation and shallow soil remediation needs to be designed. The existing soil in-situ remediation equipment is not designed in a special structure, and a deep soil remediation mode is adopted when deep soil remediation and shallow soil remediation requirements simultaneously exist. When the deep soil is specifically repaired, an injection well needs to be tunneled, and then an agent needs to be injected into the injection well. Because of tunneling the injection well, the method has the advantages of various working procedures, high repairing cost, rapidness and inconvenience in the repairing process, low repairing efficiency and incapability of realizing integrated efficient repairing.
In addition, when repairing soil, the solid powder and the liquid medicament are often required to be prepared into a liquid mixed medicament for use, so that the repairing effect can be achieved. If a part of solid medicine powder is placed in a liquid medicine for a long time, the physical and chemical properties of the medicine powder are easily changed, and the using effect is reduced. Therefore, it is necessary to use the solid powder and the liquid medicament as they are. The existing soil in-situ remediation equipment is not provided with a medicament mixing mechanism for preparing solid medicinal powder and liquid medicament immediately for use. If the liquid mixed medicament is manually prepared on the operation site, the operation process is complicated, time and labor are consumed, and the repair efficiency is low.
In summary, there is a need for an integrated device for soil in-situ remediation, which is used to solve the problems of the prior art that the deep soil remediation and the shallow soil remediation are not structurally differentiated, and the soil remediation process is complicated and the soil remediation efficiency is low due to the absence of a drug mixing mechanism.
Disclosure of Invention
The invention aims to provide an integrated device for in-situ soil remediation, which has the following specific technical scheme:
an integrated device for in-situ soil remediation comprises a moving mechanism, a shallow soil remediation unit, a deep soil remediation unit, a liquid medicament bin, a solid medicament bin, a medicament mixing mechanism and a power control assembly, wherein the liquid medicament bin, the solid medicament bin, the medicament mixing mechanism and the power control assembly are arranged on the moving mechanism;
the bottom of the liquid medicament bin is provided with a first discharge port communicated with the medicament mixing mechanism, the first discharge port is provided with a ball valve for regulating and controlling the opening size of the first discharge port, the ball valve is connected with the power control assembly, the bottom of the solid medicament bin is provided with a second discharge port communicated with the medicament mixing mechanism, the second discharge port is provided with a gate plate for regulating and controlling the opening size of the second discharge port, the gate plate is connected with the power control assembly, the medicament mixing mechanism is connected with the power control assembly, the bottom of the medicament mixing mechanism is provided with a three-way valve for respectively communicating the shallow soil remediation unit and the deep soil remediation unit, two liquid outlet directions of the three-way valve are respectively provided with a liquid stop valve, and the two liquid stop valves are both connected with the power control assembly;
the shallow soil remediation unit comprises a soil turning component and a medicament shunting and spraying component, one end of the soil turning component is a fixed end and is fixed on the moving mechanism, the other end of the soil turning component is an operation end and is provided with a soil turning structure connected with the power control component, the medicament shunting and spraying component is arranged on the moving mechanism and is positioned below the medicament mixing mechanism, and the medicament shunting and spraying component is communicated with the three-way valve and is used for shunting and spraying medicaments on shallow soil needing to be turned by the soil turning structure;
the deep soil remediation unit comprises a booster pump and a plurality of self-spinning medicament injection needles, the booster pump is arranged on the moving mechanism and located below the medicament mixing mechanism, the booster pump is communicated with a three-way valve and connected with a power control assembly, each self-spinning medicament injection needle comprises a telescopic shell, a self-spinning nozzle and a first hose, the telescopic shell is vertically arranged, one end of the first hose is communicated with the booster pump, the other end of the first hose is communicated with the telescopic shell, the self-spinning nozzle is arranged at the bottom end of the telescopic shell and rotatably connected with the telescopic shell, the bottom of the self-spinning nozzle is of a conical structure so as to extrude soil, communicated liquid flow passages are arranged in the telescopic shell and the self-spinning nozzle, the self-spinning nozzle comprises an even number of nozzles which are used for communicating an internal liquid flow passage with the outside, the even number of nozzles are distributed at intervals along the annular, the projection on the vertical plane for any two opposing nozzles is W-shaped, while the projection on the horizontal plane is S-shaped.
Preferably, the bottom of scalable casing sets up the connecting portion that axial cross section is the I shape the top of spin shower nozzle be equipped with the cavity of connecting portion cooperation joint be equipped with the water conservancy diversion passageway in the connecting portion, through the liquid flow channel intercommunication in flexible casing and the spin shower nozzle is realized to the water conservancy diversion passageway.
Preferably, one end of the first hose is inserted into the telescopic shell, and the end head of the first hose is in contact with the wall surface of the connecting part, so that the liquid flow channel in the first hose is directly communicated with the flow guide channel in the connecting part.
Preferably, the self-spinning medicament spray needle further comprises a plug, the plug is arranged at one end of the first hose connected with the booster pump, a plurality of through holes are formed in the booster pump at intervals, the number of the through holes is the same as that of the plugs of the self-spinning medicament spray needle, and the through holes are in threaded connection with the plugs;
the booster pump is a plunger pump.
Preferably, the subassembly is sprayed in medicament reposition of redundant personnel includes No. two hoses, shunt and spouts, the shunt passes through No. two hose intercommunication three-way valves, the quantity of spout is a plurality of and evenly distributed on the shunt with on the relative wall of structure of digging.
Preferably, the soil turning part is a rotary tillage rake; the medicament mixing mechanism is a stirrer.
Preferably, the soil in-situ remediation integrated device further comprises hydraulic lifting mechanisms, supporting leg assemblies and a spray needle storage box, wherein the hydraulic lifting mechanisms are connected with the power control assemblies, and the two groups of hydraulic lifting mechanisms are respectively arranged between the liquid medicament bin and the moving mechanism and between the solid powder bin and the moving mechanism;
the number of the supporting leg assemblies is multiple, each supporting leg assembly comprises two supporting leg single pieces, and the multiple groups of supporting leg assemblies are symmetrically arranged on the moving mechanism at intervals along the length direction of the moving mechanism and are connected with the power control assembly;
the injection needle storage box is arranged on the moving mechanism and used for storing the self-spinning medicament injection needles, and a storage rack used for storing a first hose is further arranged on the injection needle storage box.
Preferably, solid-state powder feed bin is including the cylindrical structure that is located upper portion and the conical structure that is located the lower part and inverts, cylindrical structure and the conical structure integrated into one piece of inversion still be equipped with the harrow board of being connected with the power control subassembly in the solid-state powder feed bin, the triangle-shaped structure of the bottom of harrow board for inverting, the hypotenuse of inverting the triangle-shaped structure is the same with the inclination of the generating line of inverting the conical structure the position slope of No. two discharge gates is equipped with and is used for getting into the scalable pipeline of medicament mixing mechanism with the guide of solid-state powder, the inclination of scalable pipeline is greater than the natural angle of repose of solid-state powder, the section of scalable pipeline is greater than the area of discharge gate, the flashboard sets up between No..
Preferably, the position of a discharge port is provided with a third hose for guiding the liquid medicament into the medicament mixing mechanism, and the ball valve is arranged between the first discharge port and the third hose.
Preferably, power control subassembly is including control power, signal receiver and remote sensing equipment, control power is connected with ball valve, flashboard, medicament mixing mechanism, ends liquid valve, hydraulic pressure elevating system, harrow board, landing leg list, the structure of digging and booster pump electricity respectively, signal receiver's quantity is a plurality of and sets up with ball valve, flashboard, medicament mixing mechanism, end liquid valve, hydraulic pressure elevating system, harrow board, landing leg list, the structure of digging and booster pump one-to-one respectively, signal receiver is connected with control power electricity, remote sensing equipment and signal receiver wireless connection to open and stop corresponding part operation through control signal receiver.
The technical scheme of the invention has the following beneficial effects:
according to the soil in-situ remediation integrated device, the liquid medicament and the solid medicinal powder are prepared into the liquid mixed medicament through the medicament mixing mechanism, so that the instant use and good soil remediation effect are realized, and the medicament mixing mechanism can also be used for sowing a single liquid medicament to realize the remediation effect on corresponding soil; the shallow soil is repaired through the soil turning part and the medicament shunting and spraying assembly of the shallow soil repairing unit; the deep soil is repaired by a booster pump and a plurality of self-spinning medicament spray needles of a deep soil repairing unit, wherein the length of the self-spinning medicament spray needles is adjustable due to the design of a telescopic shell of the self-spinning medicament spray needles, so that the deep soil repairing requirements of different depths are met, the nozzle of the self-spinning medicament spray needles can generate self-spinning downward power while spraying medicament due to the structural design, so that the self-spinning nozzle is enabled to downwards inject deep soil, and the self-spinning nozzle and the bottom end of the telescopic shell can be rotatably designed to ensure that the self-spinning nozzle can continuously spin, so that the continuous downward power is realized; the three-way valve ensures that the medicament mixing mechanism provides medicaments for the shunting spraying assembly and the booster pump, and the design of the water stop valve ensures that the normal supply of the medicaments is performed when the shallow soil remediation unit and the deep soil remediation unit operate and the medicament supply is closed when the operation is stopped, so that the reasonable use of the medicaments is ensured, and the medicament waste is avoided; the design of the ball valve is convenient for adjusting the flow of the liquid medicament; the design of the gate plate is convenient for adjusting the discharge amount of the solid medicinal powder; the design of the power control assembly ensures the opening and stopping of the ball valve, the flashboard, the medicament mixing mechanism, the liquid stop valve, the soil turning component and the booster pump. The shallow soil remediation unit realizes remediation while advancing through the operation of the moving mechanism, and improves the soil remediation efficiency. When the deep soil is repaired, a plurality of spinning medicament spray needles are dispersed in the deep area needing to be repaired, and under the condition that a booster pump provides medicaments, an injection well does not need to be constructed, so that the deep soil is synchronously and efficiently repaired. The special structural design of the shallow soil remediation unit and the deep soil remediation unit realizes the integrated remediation of the shallow soil and the deep soil, simplifies the soil remediation process and improves the soil remediation efficiency.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of the soil in-situ remediation integrated device in example 1 during remediation of shallow soil;
FIG. 2 is a schematic structural diagram of the soil in-situ remediation integrated device in the deep soil remediation process in the embodiment 1;
FIG. 3 is a schematic view of the structure of the spinning medicament needle of FIGS. 1 and 2;
FIG. 4 is an enlarged view of area A in FIG. 3 (the arrows indicate the direction of flow of the medicament);
FIG. 5 is a top view of the internal structure of the spin jet head of FIGS. 3 and 4 (the arrows indicate the direction of flow of the medicament and only two opposing nozzles are shown);
fig. 6 is a schematic structural view of the retractable housing of fig. 3 and 4;
fig. 7 is a schematic view illustrating an internal structure of the solid drug powder cartridge of fig. 1 and 2;
FIG. 8 is a schematic diagram of the construction of the booster pump of FIGS. 1 and 2;
FIG. 9 is a right side view of the booster pump of FIG. 8;
FIG. 10 is a schematic view of the diverter and nozzle in the drug diverter spray assembly of FIGS. 1 and 2;
the automatic spraying device comprises a moving mechanism 1, a moving mechanism 2, a liquid medicament bin 3, a solid medicament bin 3.1, a rake plate 4, a medicament mixing mechanism 5, a ball valve 6, a flashboard 7, a three-way valve 8, a soil turning component 9, a booster pump 9.1, a through hole 10, a self-spinning medicament spray needle 10.1, a telescopic shell 10.2, a self-spinning spray head 10.2.1, a spray nozzle 10.3, a first hose 11, a second hose 12, a flow divider 13, a spray nozzle 14, a hydraulic lifting mechanism 15, a spray needle storage box 16, a support leg single piece 17, a telescopic pipeline 18, a third hose 19, a control power supply 20, the ground 21 and a storage disc.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Example 1:
referring to fig. 1-10, an integrated device for soil in-situ remediation comprises a moving mechanism 1 (shown as a platform trailer, and practically any self-propelled mobile device with a chassis and a platform), a shallow soil remediation unit, a deep soil remediation unit, and a liquid agent bin 2, a solid powder bin 3, an agent mixing mechanism 4 and a power control assembly which are arranged on the moving mechanism 1;
referring to fig. 1-2, a first discharge port communicated with a medicament mixing mechanism 4 is arranged at the bottom of a liquid medicament bin 2, a ball valve 5 for regulating and controlling the opening size of the first discharge port is arranged at the first discharge port, the ball valve 5 is connected with a power control assembly, the design of the ball valve 5 is convenient for regulating the flow of the liquid medicament, a second discharge port communicated with the medicament mixing mechanism 4 is arranged at the bottom of a solid medicament bin 3, a flashboard 6 for regulating and controlling the opening size of the second discharge port is arranged at the second discharge port, the flashboard 6 is connected with the power control assembly, the design of the flashboard 6 is convenient for regulating the discharge amount of the solid medicament, the medicament mixing mechanism 4 is connected with the power control assembly, the medicament mixing mechanism 4 mixes the liquid medicament and the solid medicament into the liquid mixed medicament, so that the instant use and good soil remediation effect are realized, the agent mixing mechanism can also be used for sowing a single liquid agent so as to realize the repairing effect on the corresponding soil; the drug mixing mechanism 4 is fixed on the moving mechanism 1 through a support frame, a three-way valve 7 used for respectively communicating the shallow soil remediation unit and the deep soil remediation unit is arranged at the bottom of the drug mixing mechanism 4, the three-way valve 7 ensures that the drug mixing mechanism 4 provides drugs for the shunt spraying assembly and the booster pump 9, liquid stop valves (not shown in the figure) are arranged in two liquid outlet directions of the three-way valve 7, the two liquid stop valves are connected with the power control assembly, and the design of the water stop valves ensures that the normal supply of the drugs for the shallow soil remediation unit and the deep soil remediation unit during operation and the drug supply for the shallow soil remediation unit and the deep soil remediation unit are closed during stopping operation, so that the reasonable use of the drugs is ensured, and the;
the shallow soil remediation unit comprises a soil turning component 8 and a medicament shunting and spraying component, one end of the soil turning component 8 is a fixed end and is fixed on the moving mechanism 1, the other end of the soil turning component is an operation end and is provided with a soil turning structure connected with the power control component, the medicament shunting and spraying component is arranged on the moving mechanism 1 and is positioned below the medicament mixing mechanism 4, and the medicament shunting and spraying component is communicated with the three-way valve 7 and is used for shunting and spraying medicaments on shallow soil needing to be turned by the soil turning structure;
referring to fig. 1-6, the deep soil remediation unit includes a booster pump 9 and a plurality of self-rotation medicament spray needles 10, the booster pump 9 is disposed on the moving mechanism 1 and located below the medicament mixing mechanism 4, the booster pump 9 is communicated with the three-way valve 7 and connected with the power control assembly, each self-rotation medicament spray needle 10 includes a telescopic shell 10.1 (made of specific material, preferably, aluminum-magnesium alloy or aluminum-titanium alloy), a self-rotation spray head 10.2 (made of specific material, preferably, tungsten-nickel-copper alloy or tungsten-nickel-iron alloy) and a hose 10.3 (specifically, a high pressure resistant flexible hose), the telescopic shell 10.1 is vertically disposed, the length of the self-rotation medicament spray needle 10 is adjustable due to the design of the telescopic shell 10.1, so as to meet the deep soil remediation requirements of different depths, one end of the hose 10.3 is communicated with the booster pump 9 and the other end is communicated with the telescopic shell 10.1, the self-rotating sprayer 10.2 is arranged at the bottom end of the telescopic shell 10.1 and is rotatably connected with the telescopic shell 10.1, the bottom of the self-rotating sprayer 10.2 is of a conical structure so as to squeeze out soil, communicated liquid flow channels are arranged in the telescopic shell 10.1 and the self-rotating sprayer 10.2, the self-rotating sprayer 10.2 comprises an even number of nozzles 10.2.1 for communicating the internal liquid flow channels with the outside, the even number of nozzles 10.2.1 are distributed at intervals along the circumferential direction in the horizontal direction and are opposite to each other in pairs, the projection of any two opposite nozzles 10.2.1 on the vertical plane is W-shaped, and the projection on the horizontal plane is S-shaped. The structural design of the nozzle 10.2.1 enables the nozzle 10.2.1 to generate a spinning downward power while spraying the medicament, and the spinning nozzle 10.2 and the bottom end of the telescopic shell 10.1 are designed to be rotatable, so that the spinning nozzle 10.2 can continuously spin, and therefore the spinning nozzle has a continuous downward power, and the spinning nozzle 10.2 can be injected into deep soil downwards. In example 1, the spin nozzle 10.2 is preferably made of a tungsten-nickel-copper alloy or a tungsten-nickel-iron heavy alloy to increase its own weight, and the retractable case 10.1 is preferably made of an aluminum-magnesium alloy or an aluminum-titanium light alloy to reduce its own weight, so that the center of gravity of the spin agent needle 10 is located on the spin nozzle 10.2. Since the self-spinning nozzle 10.2 is located on the central axis of the self-spinning chemical injection needle 10, the gravity center of the self-spinning chemical injection needle 10 is ensured to be located on the central axis, and further, when the deep soil is repaired, the self-spinning chemical injection needle 10 can be always in a vertical stable state with the ground in the process that the self-spinning nozzle 10.2 injects the deep soil downwards.
Referring to fig. 6, a connecting portion (made of tungsten-nickel-copper alloy or tungsten-nickel-iron alloy is preferred for specific materials) with an i-shaped axial cross section is arranged at the bottom of the telescopic shell 10.1, a cavity matched and clamped with the connecting portion is arranged at the top of the self-rotation nozzle 10.2, a flow guide channel is arranged in the connecting portion, and liquid flow passages in the telescopic shell 10.1 and the self-rotation nozzle 10.2 are communicated through the flow guide channel. In embodiment 1, the connection part and the spin nozzle 10.2 are preferably made of tungsten-nickel-copper alloy or tungsten-nickel-iron heavy alloy, and the connection part and the spin nozzle 10.2 are both located on the central axis of the spin chemical nozzle 10, so that the center of gravity of the spin chemical nozzle 10 is further ensured to be located on the central axis, and further, when the deep soil is repaired, the spin nozzle 10.2 is more vertically stabilized with respect to the ground in the process of injecting the deep soil downward.
One end of the first hose 10.3 is inserted into the telescopic shell 10.1, and the end head of the first hose is in contact with the wall surface of the connecting part, so that a liquid flow passage in the first hose 10.3 is directly communicated with a flow guide channel in the connecting part.
Referring to fig. 8-9, the spinning medicament needle 10 further comprises a plug (not shown in the figure), the plug is arranged at one end of the first hose 10.3 connected with the booster pump 9, a plurality of through holes 9.1 are arranged on the booster pump 9 at intervals, the number of the through holes 9.1 is the same as that of the plug of the spinning medicament needle 10, and the through holes 9.1 are in threaded connection with the plug, so that the connection strength and firmness of the first hose 10.3 and the booster pump 9 are ensured;
the booster pump 9 is a plunger pump.
Referring to fig. 1-2 and fig. 10, the medicine diversion and sprinkling assembly comprises a second hose 11, a diverter 12 and a plurality of nozzles 13, wherein the diverter 12 is communicated with the three-way valve 7 through the second hose 11, and the nozzles 13 are distributed on the wall of the diverter 12 opposite to the soil turning structure.
The soil turning part 8 is a rotary tillage rake; the medicament mixing mechanism 4 is a stirrer.
Referring to fig. 1-2, the soil in-situ remediation integrated device further comprises hydraulic lifting mechanisms 14, leg assemblies and a needle storage box 15, wherein the hydraulic lifting mechanisms 14 are connected with the power control assembly, and the hydraulic lifting mechanisms 14 are divided into two groups and respectively arranged between the liquid medicament bin 2 and the moving mechanism 1 and between the solid powder bin 3 and the moving mechanism 1;
the number of the supporting leg assemblies is two, each group of supporting leg assemblies comprises two supporting leg single pieces 16, and the two groups of supporting leg assemblies are symmetrically arranged on the moving mechanism 1 at intervals along the length direction of the moving mechanism 1 and are connected with the power control assembly;
the needle storage box 15 is arranged on the moving mechanism 1 and used for storing the spinning medicament needle 10, and a storage rack used for storing the first hose 10.3 is further arranged on the needle storage box 15.
Referring to fig. 7, the solid powder bin 3 includes a cylindrical structure located at the upper portion and an inverted conical structure located at the lower portion, the cylindrical structure and the inverted conical structure are integrally formed, a rake plate 3.1 connected with a power control assembly is further disposed in the solid powder bin 3, the bottom end of the rake plate 3.1 is an inverted triangular structure, and the inclined edge of the inverted triangular structure and the inclination angle of a bus of the inverted conical structure are the same. When the harrow plate 3.1 is operated, the harrow plate 3.1 is driven by the power control component to move downwards to be contacted with the inner wall surface of the inverted conical structure, at the moment, the harrow plate 3.1 is driven to rotate by the power control component, so that solid powder adhered or piled on the inner wall surface of the solid powder bin 3 is completely scraped and falls into the medicament mixing mechanism 4 through the second discharge hole, the solid powder is fully used, after the operation of the harrow plate 3.1 is finished, the harrow plate 3.1 is driven to move upwards by the power control component, so that solid powder is continuously blanked in the subsequent operation, a telescopic pipeline 17 for guiding the solid medicine powder into the medicine mixing mechanism 4 is obliquely arranged at the position of the second discharge hole, the inclination angle of scalable pipeline 17 is greater than the natural angle of repose of solid-state powder, the section of scalable pipeline 17 is greater than the area of discharge gate, flashboard 6 sets up between No. two discharge gates and scalable pipeline 17.
Referring to fig. 1-2, a third hose 18 for guiding the liquid medicament into the medicament mixing mechanism 4 is arranged at the first discharge port, and the ball valve 5 is arranged between the first discharge port and the third hose 18.
Referring to fig. 1-2, the power control assembly comprises a control power supply 19, a signal receiver (not shown in the figure) and a remote sensing device (not shown in the figure), wherein the control power supply 19 is respectively electrically connected with the ball valve 5, the gate plate 6, the medicament mixing mechanism 4, the liquid stop valve, the hydraulic lifting mechanism 14, the rake plate 3.1, the single support leg piece 16, the soil turning structure and the booster pump 9, the number of the signal receivers is multiple, the signal receivers are respectively and correspondingly arranged with the ball valve 5, the gate plate 6, the medicament mixing mechanism 4, the liquid stop valve, the hydraulic lifting mechanism 14, the rake plate 3.1, the single support leg piece 16, the soil turning structure and the booster pump 9 one by one, the signal receivers are electrically connected with the control power supply 19, and the remote sensing device is wirelessly connected with the signal receiver and starts and stops the operation.
Referring to fig. 1, in the embodiment 1, when the shallow soil is repaired, the shallow soil repairing unit can be used for repairing the shallow soil while advancing through the operation of the moving mechanism 1, so that the soil repairing efficiency is improved, and the four supporting leg single pieces 16 are opened but are not in contact with the ground 20, and are specifically at a vertical distance of 15-20 cm from the ground 20, so that the moving mechanism 1 is ensured to operate, the moving mechanism 1 is effectively prevented from toppling, and the safety of the operation process is ensured.
Referring to fig. 2, in the embodiment 1, when the deep soil is repaired, the moving mechanism 1 stops operating, a plurality of spinning chemical injection needles 10 are dispersed in a deep area to be repaired, and when the chemical is supplied by the booster pump 9, an injection well is not required to be built, the nozzles 10.2.1 of the spinning chemical injection needles 10 can generate spinning downward power while injecting the chemical, so that the spinning nozzles 10.2 can inject the chemical downward into the deep soil, the deep soil is repaired synchronously and efficiently, and the four-leg single piece 16 is opened and is in contact with the ground 20, so that the safety of the operation process is ensured.
The soil in-situ remediation integrated device in the embodiment 1 realizes the integrated remediation of shallow soil and deep soil by the special structural design of the shallow soil remediation unit and the deep soil remediation unit, simplifies the soil remediation process and improves the soil remediation efficiency. The agent mixing mechanism 4 in embodiment 1 prepares the liquid agent and the solid powder into the liquid agent, so that the ready-to-use and good soil remediation effects are achieved, and the problems of complex operation procedures, time and labor consumption and low remediation efficiency caused by manually preparing the liquid agent on an operation site are solved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The soil in-situ remediation integrated device is characterized by comprising a moving mechanism (1), a shallow soil remediation unit, a deep soil remediation unit, a liquid medicament bin (2), a solid medicinal powder bin (3), a medicament mixing mechanism (4) and a power control assembly, wherein the liquid medicament bin, the solid medicinal powder bin (3), the medicament mixing mechanism and the power control assembly are arranged on the moving mechanism (1);
a first discharge hole communicated with the medicament mixing mechanism (4) is arranged at the bottom of the liquid medicament bin (2), a ball valve (5) for regulating and controlling the opening size of the first discharge hole is arranged at the first discharge hole, the ball valve (5) is connected with a power control assembly, a second discharge hole communicated with the medicament mixing mechanism (4) is arranged at the bottom of the solid medicinal powder bin (3), the second discharge port is provided with a flashboard (6) for regulating and controlling the opening size of the second discharge port, the flashboard (6) is connected with the power control assembly, the medicament mixing mechanism (4) is connected with the power control assembly, a three-way valve (7) for respectively communicating the shallow soil remediation unit and the deep soil remediation unit is arranged at the bottom of the medicament mixing mechanism (4), liquid stop valves are arranged in two liquid outlet directions of the three-way valve (7) and are connected with the power control assembly;
the shallow soil remediation unit comprises a soil turning component (8) and a medicament shunting and spraying assembly, one end of the soil turning component (8) is a fixed end and is fixed on the moving mechanism (1), the other end of the soil turning component is an operation end and is provided with a soil turning structure connected with the power control assembly, the medicament shunting and spraying assembly is arranged on the moving mechanism (1) and is positioned below the medicament mixing mechanism (4), and the medicament shunting and spraying assembly is communicated with the three-way valve (7) and is used for shunting and spraying medicaments on shallow soil needing to be turned by the soil turning structure;
the deep soil remediation unit comprises a booster pump (9) and a plurality of self-spinning medicament spray needles (10), wherein the booster pump (9) is arranged on a moving mechanism (1) and is located below a medicament mixing mechanism (4), the booster pump (9) is communicated with a three-way valve (7) and is connected with a power control assembly, each self-spinning medicament spray needle (10) comprises a telescopic shell (10.1), a self-spinning spray head (10.2) and a hose (10.3), the telescopic shell (10.1) is vertically arranged, one end of the hose (10.3) is communicated with the booster pump (9) while the other end of the hose is communicated with the telescopic shell (10.1), the self-spinning spray head (10.2) is arranged at the bottom end of the telescopic shell (10.1) and is in rotatable connection with the two, the bottom of the self-spinning spray head (10.2) is of a conical structure so as to squeeze soil, and liquid flow channels communicated with the telescopic shell (10.1) and the self-spinning spray head (10.2) are arranged in the, the self-rotating spray head (10.2) comprises an even number of nozzles (10.2.1) used for communicating an internal liquid flow passage with the outside, the even number of nozzles (10.2.1) are distributed at intervals along the annular direction in the horizontal direction and are opposite in pairs, the projections of any two opposite nozzles (10.2.1) on the vertical plane are W-shaped, and the projections on the horizontal plane are S-shaped.
2. The soil in-situ remediation integrated device according to claim 1, wherein a connecting portion with an I-shaped axial cross section is arranged at the bottom of the telescopic shell (10.1), a cavity which is matched and clamped with the connecting portion is arranged at the top of the self-rotation sprayer (10.2), a flow guide channel is arranged in the connecting portion, and liquid flow channel communication between the telescopic shell (10.1) and the self-rotation sprayer (10.2) is achieved through the flow guide channel.
3. The integrated device for soil in-situ remediation according to claim 2, wherein one end of the first hose (10.3) is inserted into the telescopic shell (10.1) and the end of the first hose is in contact with the wall surface of the connecting part, so that the liquid flow passage in the first hose (10.3) is directly communicated with the flow guide channel in the connecting part.
4. The soil in-situ remediation integrated device according to claim 3, wherein the spinning agent spray needle (10) further comprises a plug, the plug is arranged at one end of the first hose (10.3) connected with the booster pump (9), a plurality of through holes (9.1) are arranged on the booster pump (9) at intervals, the number of the through holes (9.1) is the same as that of the plug of the spinning agent spray needle (10), and the through holes (9.1) are in threaded connection with the plug;
the booster pump (9) is a plunger pump.
5. The soil in-situ remediation integrated device according to claim 1, wherein the agent diversion and spraying assembly comprises a second hose (11), a diverter (12) and nozzles (13), the diverter (12) is communicated with the three-way valve (7) through the second hose (11), and the nozzles (13) are distributed on the wall of the diverter (12) opposite to the soil turning structure in a plurality of numbers.
6. The soil in-situ remediation integrated device of claim 1, wherein the soil turning component (8) is a cultivator rake; the medicament mixing mechanism (4) is a stirrer.
7. The soil in-situ remediation integrated device according to any one of claims 1 to 6, further comprising hydraulic lifting mechanisms (14), leg assemblies and a spray needle storage box (15), wherein the hydraulic lifting mechanisms (14) are connected with the power control assembly, and the hydraulic lifting mechanisms (14) are divided into two groups and respectively arranged between the liquid medicament bin (2) and the moving mechanism (1) and between the solid medicament bin (3) and the moving mechanism (1);
the number of the supporting leg assemblies is multiple, each supporting leg assembly comprises two supporting leg single pieces (16), and the multiple groups of supporting leg assemblies are symmetrically arranged on the moving mechanism (1) at intervals along the length direction of the moving mechanism (1) and are connected with the power control assembly;
the injection needle storage box (15) is arranged on the moving mechanism (1) and used for storing the spinning medicine injection needles (10), and a storage rack used for storing the first hose (10.3) is further arranged on the injection needle storage box (15).
8. The soil in-situ remediation integrated device according to claim 7, wherein the solid powder bin (3) comprises a cylindrical structure located at the upper part and an inverted conical structure located at the lower part, the cylindrical structure and the inverted conical structure are integrally formed, a rake plate (3.1) connected with the power control assembly is further arranged in the solid powder bin (3), the bottom end of the rake plate (3.1) is an inverted triangular structure, the inclined edge of the inverted triangular structure is the same as the inclined angle of the bus of the inverted conical structure, a telescopic pipeline (17) for guiding the solid powder into the medicament mixing mechanism (4) is obliquely arranged at the position of the second discharge hole, the inclined angle of the telescopic pipeline (17) is greater than the natural repose angle of the solid powder, and the section of the telescopic pipeline (17) is greater than the area of the discharge hole, flashboard (6) set up between No. two discharge gates and scalable pipeline (17).
9. The soil in-situ remediation integrated device according to claim 8, wherein a third hose (18) for guiding the liquid agent into the agent mixing mechanism (4) is arranged at the first discharge port, and the ball valve (5) is arranged between the first discharge port and the third hose (18).
10. The soil in-situ remediation integrated device according to claim 9, wherein the power control assembly comprises a control power supply (19), a signal receiver and a remote sensing device, the control power supply (19) is respectively electrically connected with the ball valve (5), the gate plate (6), the chemical mixing mechanism (4), the liquid stop valve, the hydraulic lifting mechanism (14), the rake plate (3.1), the single support leg piece (16), the soil turning structure and the booster pump (9), the number of the signal receivers is multiple, and the signal receivers are respectively arranged in one-to-one correspondence with the ball valve (5), the gate plate (6), the chemical mixing mechanism (4), the liquid stop valve, the hydraulic lifting mechanism (14), the rake plate (3.1), the single support leg piece (16), the soil turning structure and the booster pump (9), the signal receivers are electrically connected with the control power supply (19), and the remote sensing device is wirelessly connected with the signal receivers, and the corresponding part operation is started and stopped by the control signal receiver.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030031513A1 (en) * | 2001-08-09 | 2003-02-13 | Jet Vac, Inc. | Apparatus and method for removing contaminated surface soil |
| JP2005305321A (en) * | 2004-04-22 | 2005-11-04 | Matsushita Electric Ind Co Ltd | Contamination purification method |
| CN102059247A (en) * | 2010-11-29 | 2011-05-18 | 中国科学院地理科学与资源研究所 | Vehicle-mounted repairing equipment and method for polluted site soil and underground water body |
| US20190145190A1 (en) * | 2016-06-23 | 2019-05-16 | Bceg Environmental Remediation Co.,Ltd | In-situ injection of soil and groundwater - high pressure rotary jet grouting in-situ remediation system and method |
| CN210450279U (en) * | 2019-01-22 | 2020-05-05 | 深圳粤鹏环保技术股份有限公司 | Heavy metal contaminated soil normal position prosthetic devices |
| CN211587936U (en) * | 2019-08-20 | 2020-09-29 | 北京上水环境科技发展有限公司 | Pollute soil normal position prosthetic devices |
| CN211792788U (en) * | 2019-11-24 | 2020-10-30 | 海南恒博建设有限公司 | Soil is turning device for soil remediation |
-
2021
- 2021-03-02 CN CN202110231254.4A patent/CN113020240B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030031513A1 (en) * | 2001-08-09 | 2003-02-13 | Jet Vac, Inc. | Apparatus and method for removing contaminated surface soil |
| JP2005305321A (en) * | 2004-04-22 | 2005-11-04 | Matsushita Electric Ind Co Ltd | Contamination purification method |
| CN102059247A (en) * | 2010-11-29 | 2011-05-18 | 中国科学院地理科学与资源研究所 | Vehicle-mounted repairing equipment and method for polluted site soil and underground water body |
| US20190145190A1 (en) * | 2016-06-23 | 2019-05-16 | Bceg Environmental Remediation Co.,Ltd | In-situ injection of soil and groundwater - high pressure rotary jet grouting in-situ remediation system and method |
| CN210450279U (en) * | 2019-01-22 | 2020-05-05 | 深圳粤鹏环保技术股份有限公司 | Heavy metal contaminated soil normal position prosthetic devices |
| CN211587936U (en) * | 2019-08-20 | 2020-09-29 | 北京上水环境科技发展有限公司 | Pollute soil normal position prosthetic devices |
| CN211792788U (en) * | 2019-11-24 | 2020-10-30 | 海南恒博建设有限公司 | Soil is turning device for soil remediation |
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| CN113020240B (en) | 2022-02-08 |
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