CN216150101U - Soil remediation medicament dual-purpose injection device - Google Patents
Soil remediation medicament dual-purpose injection device Download PDFInfo
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- CN216150101U CN216150101U CN202122127774.9U CN202122127774U CN216150101U CN 216150101 U CN216150101 U CN 216150101U CN 202122127774 U CN202122127774 U CN 202122127774U CN 216150101 U CN216150101 U CN 216150101U
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Abstract
The utility model provides a soil remediation agent dual-purpose injection device which comprises a walking vehicle, a rotary mechanism, a liquid storage tank, a spray gun, a handheld spray head and an air compressor, wherein the rotary mechanism is rotationally connected to the walking vehicle around an axis parallel to a Z axis; the liquid storage tank is arranged on the swing mechanism; the spray gun is connected with the outlet of the liquid storage tank; the handheld spray head is communicated with the liquid storage tank through a connecting pipe; the air compressor is communicated with the liquid storage tank and is used for injecting air into the liquid storage tank. The utility model provides a soil remediation agent dual-purpose injection device, which aims to realize the purposes of being suitable for soil to be remediated with different areas, saving remediation agents and avoiding environmental pollution.
Description
Technical Field
The utility model belongs to the technical field of soil remediation, and particularly relates to a soil remediation agent dual-purpose injection device.
Background
In recent years, with the enhancement of the supervision of the soil remediation industry in China, odor problems in the remediation process of organic polluted sites such as petroleum hydrocarbon and the like gradually float out of the water and become more and more prominent, and the odor problems become one of the key problems to be solved urgently in the remediation industry. In the current odor inhibition means adopted by the soil remediation site, the most effective and promising mode is to spray soil remediation agents.
The existing device for spraying the soil remediation agent usually adopts a remote large-flow spraying mode, so that the soil remediation agent is conveniently and fully mixed and contacted with soil, and meanwhile, the device has higher spraying efficiency. However, the injection device is only suitable for injecting large-area soil to be repaired, when small-area soil is repaired, the repairing agent is easily injected to the periphery of the soil to be repaired by remote injection, and the injection of the repairing agent with large flow rate is easy to cause excessive injection amount of the repairing agent, waste of the repairing agent and environmental pollution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a soil remediation agent dual-purpose injection device, which is suitable for soil to be remediated with different areas, saves remediation agents and avoids environmental pollution.
In order to achieve the purpose, the utility model adopts the technical scheme that: provided is a soil remediation agent dual-purpose injection device, including:
a walking vehicle;
the slewing mechanism is rotationally connected with the walking vehicle around an axis parallel to the Z axis;
the liquid storage tank is arranged on the slewing mechanism;
the spray gun is connected to the outlet of the liquid storage tank;
the handheld spray head is communicated with the liquid storage tank through a connecting pipe; and
and the air compressor is communicated with the liquid storage tank and is used for injecting gas into the liquid storage tank.
In a possible implementation mode, the injection end of spray gun is equipped with the water conservancy diversion subassembly, the water conservancy diversion subassembly includes two edges the water conservancy diversion piece that the major axis symmetry of spray gun set up, and connect the water conservancy diversion piece with the connecting piece of spray gun, two the water conservancy diversion piece is the contained angle setting, and two the water conservancy diversion piece is close to the one end of spray gun is close to each other and has the clearance.
In a possible implementation manner, the connecting member is rotatably connected to the spray gun around a first axis, the first axis is perpendicular to a long axis of the spray gun, and the spray gun is further provided with a driving mechanism, and the driving mechanism is connected with the connecting member.
In a possible implementation manner, a connecting shaft is arranged at the bottom of the spray gun, the axis of the connecting shaft coincides with the first axis, a connecting sleeve matched with the connecting shaft is arranged on the connecting piece, and the connecting sleeve is rotatably sleeved outside the connecting shaft.
In a possible implementation manner, the driving mechanism includes a fixing plate sleeved outside the spray gun, and a first driver disposed on the fixing plate, and an output end of the first driver is coaxially connected to the connecting sleeve.
In a possible implementation manner, a nozzle is connected to a nozzle of the spray gun, the nozzle is in threaded connection with the spray gun, a splitter plate is arranged in the nozzle, and the splitter plate is provided with a plurality of spray holes.
In a possible implementation manner, the soil remediation agent dual-purpose injection device further comprises an agitator tank arranged on the swing mechanism, and an agitating assembly arranged in the agitator tank, wherein an outlet of the agitator tank is communicated with an inlet of the liquid storage tank, and a conveying pump is arranged between the agitator tank and the liquid storage tank.
In one possible implementation, the stirring assembly includes:
the second driver is arranged at the top of the stirring tank;
the stirring shaft is rotatably arranged in the stirring tank and is connected with the second driver;
the stirring paddles are connected with the stirring shaft, are arranged in the axial direction of the stirring shaft, are matched with the diameter of the inner wall of the stirring tank, and are used for stirring materials and scraping the materials on the inner wall of the stirring tank; and
and the stirring knives are connected with the stirring shaft, a plurality of stirring knives are arranged along the axial direction of the stirring shaft, and the stirring knives and the stirring paddles are alternately arranged at intervals in the axial direction of the stirring shaft.
In a possible implementation manner, the soil remediation medicament dual-purpose injection device further comprises a controller, a switch valve, and a pressure detector and a liquid level detector which are respectively arranged in the liquid storage tank, wherein the switch valve is arranged at an inlet of the liquid storage tank, the pressure detector is arranged at the liquid level detector, the air compressor is arranged at the switch valve, and the switch valve is respectively connected with the controller in a communication manner.
In one possible implementation, the walking vehicle is a crawler.
The soil remediation agent dual-purpose injection device provided by the utility model has the beneficial effects that: compared with the prior art, the soil remediation agent dual-purpose injection device disclosed by the utility model has the advantages that air is injected into the liquid storage tank through the air compressor, so that the pressure in the liquid storage tank is increased, the remediation agent in the liquid storage tank can be sprayed out from the spray gun or the handheld nozzle under the action of the air pressure, the spray gun or the handheld nozzle is selected to be used for injection according to the area of soil, and the spray gun or the handheld nozzle can also be used for injection at the same time. The handheld sprayer can spray the soil with small area flexibly, reduce the waste of repairing agents, and the spray gun can spray the soil with large area quickly, so that the spray efficiency is improved. The walking vehicle can run on the soil to be repaired without manually moving the liquid storage tank, and the liquid storage tank and the spray gun can rotate along with the rotating mechanism, so that the spraying area is increased. This device can be along with the removal of walking car and constantly sprays remediation agent to soil, and the in-process that moves increases the spray area of spray gun or handheld shower nozzle through rotation mechanism's rotation moreover, has improved injection efficiency, will restore the agent and follow the extrusion in the liquid storage tank through gaseous pressure, has practiced thrift the energy, has also increased the jet flow, according to the area free choice spray gun of soil or handheld shower nozzle operation, and the flexibility ratio is higher, has reduced the waste of restoration agent.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a soil remediation agent dual-purpose injection device according to an embodiment of the present invention;
FIG. 2 is an exploded view of a spray gun and deflector assembly used in accordance with an embodiment of the present invention;
FIG. 3 is a top view of a spray gun and flow guide assembly used in accordance with an embodiment of the present invention;
FIG. 4 is a partial schematic view of a spray gun and nozzle used in accordance with a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of a stirring assembly used in the first embodiment of the present invention.
In the figure: 1. a walking vehicle; 2. a swing mechanism; 3. a liquid storage tank; 4. a spray gun; 401. a connecting shaft; 5. a fixing plate; 6. a first driver; 7. a connecting member; 701. connecting sleeves; 8. a flow guide member; 9. an air compressor; 10. A delivery pump; 11. a stirring tank; 12. a stirring assembly; 1201. a stirring shaft; 1202. a stirring paddle; 1203. a stirring knife; 13. a nozzle; 14. a splitter plate; 1401. an orifice; 15. a second driver; 16. a hand-held spray head; 17. and (7) mounting frames.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1, a soil remediation agent dual-purpose injection apparatus according to the present invention will now be described. The soil remediation medicament dual-purpose injection device comprises a walking vehicle 1, a swing mechanism 2, a liquid storage tank 3, a spray gun 4 handheld spray head 16 and an air compressor 9, wherein the swing mechanism 2 is connected to the walking vehicle 1 in a rotating manner around an axis parallel to a Z axis; the liquid storage tank 3 is arranged on the swing mechanism 2; the spray gun 4 is connected with the outlet of the liquid storage tank 3; the handheld spray head 16 is communicated with the liquid storage tank through a connecting pipe; the air compressor 9 is communicated with the liquid storage tank 3 and is used for injecting air into the liquid storage tank 3.
Compared with the prior art, the soil remediation agent dual-purpose injection device provided by the utility model has the advantages that the air is injected into the liquid storage tank 3 through the air compressor 9, so that the pressure in the liquid storage tank 3 is increased, the remediation agent in the liquid storage tank 3 can be sprayed out from the spray gun 4 or the handheld spray head 16 under the action of the air pressure, the spray gun 4 or the handheld spray head 16 can be selected to be used for injection according to the area of soil, and the spray gun 4 or the handheld spray head 16 can also be used for injection at the same time. The handheld spray head 16 can flexibly spray small-area soil, repair agent waste is reduced, the spray gun 4 can quickly spray large-area soil, and the spray efficiency is improved. The walking vehicle 1 can run on the soil to be repaired without manually moving the liquid storage tank 3, and the liquid storage tank 3 and the spray gun 4 can rotate along with the rotation mechanism, so that the spraying area is increased. The device can continuously spray the repairing agent to the soil along with the movement of the walking vehicle 1, the spraying area of the spray gun 4 or the handheld spray head 16 is increased through the rotation of the rotary mechanism in the moving process, the spraying efficiency is improved, the repairing agent is pressed out from the liquid storage tank 3 through the pressure of gas, the energy is saved, the spraying flow is increased, the spray gun 4 or the handheld spray head 16 can be freely selected for operation according to the area of the soil, the flexibility is higher, and the waste of the repairing agent is reduced.
Optionally, the outer wall of the liquid storage tank 3 is provided with a mounting frame 17, and the handheld nozzle 16 is connected to the mounting frame 17. When the hand-held spray head 16 is not used, the hand-held spray head 16 is placed on the mounting frame 17, so that the hand-held spray head 16 is convenient to store; in use, the hand spray head 16 is removed from the mounting bracket 17.
Optionally, the connecting pipe connecting the handheld nozzle 16 and the liquid storage tank 3 is a hose, so that the angle of the handheld nozzle 16 can be conveniently adjusted during operation.
Specifically, both the hand-held spray head 16 and the spray gun 4 have valves that can be controlled to open or close.
Optionally, when the spray gun 3 is used for spraying large-area soil, the handheld spray head 16 can be used for assisting in spraying in gaps or areas which are not easy to spray, so that the soil can be more fully mixed and reacted with the remediation agent.
The X, Y, and Z axes of the traveling vehicle 1 are aligned with the X, Y, and Z axes of the vehicle.
The slewing mechanism 2 is a mechanism that instructs a slewing portion of a crane or other machine to perform slewing motion around its slewing center line. The slewing mechanism 2 comprises a slewing bearing device and a slewing drive device assembly, wherein the slewing bearing device is used for connecting a slewing part and a non-slewing part of the walking vehicle 1, providing the constraint required by slewing motion to ensure that the slewing part has definite motion, and providing stable support for the slewing part to bear vertical load, horizontal load and overturning moment from the slewing part. The rotary driving device is used for driving the rotary part to realize rotary motion relative to the non-rotary part.
In some embodiments, referring to fig. 1 to 3, the spray end of the spray gun 4 is provided with a flow guiding assembly, the flow guiding assembly includes two flow guiding members 8 symmetrically disposed along the long axis of the spray gun 4, and a connecting member 7 connecting the flow guiding members 8 and the spray gun 4, the two flow guiding members 8 are disposed at an included angle, and one ends of the two flow guiding members 8 close to the spray gun 4 are close to each other with a gap.
Two water conservancy diversion pieces 8 are the contained angle setting in this embodiment, and the cross-section of the circulation passageway of liquid is dwindled when liquid passes through the clearance between two water conservancy diversion pieces 8, has increased the pressure of liquid, makes the injection stroke of liquid increase, then the opening between two water conservancy diversion pieces 8 increases gradually, and liquid forms sectorial injection form behind two water conservancy diversion pieces 8, has increased the spray area of liquid. The diversion assembly with the structure can increase the injection stroke and the injection area of liquid and achieve a better injection effect.
In some embodiments, referring to fig. 1 to 3, the connecting member 7 is rotatably connected to the spray gun 4 around a first axis perpendicular to the long axis of the spray gun 4, and the spray gun 4 further has a driving mechanism connected to the connecting member 7.
The driving mechanism drives the connecting piece 7 to rotate around the first axis, so that the two flow guide pieces 8 rotate around the first axis, the spraying direction of the liquid can be changed when the spray gun 4 sprays the liquid outwards, and the spraying area is increased. When the walking vehicle 1 moves, the rotating mechanism 2 and the diversion piece 8 rotate to increase the injection area in a certain stroke, thereby improving the injection efficiency.
In some embodiments, referring to fig. 2, a connecting shaft 401 is disposed at the bottom of the spray gun 4, an axis of the connecting shaft 401 coincides with the first axis, a connecting sleeve 701 adapted to the connecting shaft 401 is disposed on the connecting member 7, and the connecting sleeve 701 is rotatably sleeved outside the connecting shaft 401.
The outer peripheral face of spray gun 4 is the arcwall face, and area of contact is less when direct and connecting piece 7 rotate to be connected, is connected connecting piece 7 and spray gun 4 through the normal running fit of connecting axle 401 and adapter sleeve 701, has increased area of contact, has improved the stability of connecting.
In some embodiments, referring to fig. 1 to 3, the driving mechanism includes a fixing plate 5 sleeved outside the spray gun 4, and a first driver 6 disposed on the fixing plate 5, wherein an output end of the first driver 6 is coaxially connected to the connecting sleeve 701.
Optionally, the first driver 6 is a swing cylinder or a motor, and drives the connecting member 7 to swing back and forth within a certain angle.
In some embodiments, referring to fig. 4, a nozzle 13 is connected to the nozzle of the spray gun 4, the nozzle 13 is screwed to the spray gun 4, and a splitter 14 is disposed in the nozzle 13, and the splitter 14 has a plurality of spray holes 1401.
The liquid is sprayed outward through the spray hole 1401, the liquid is divided into a plurality of strands, the spray pressure is increased, the liquid can be sprayed to the remote side, and the spray area is also increased. In the process of multiple injection, the nozzle 13 is easily abraded by impact, and the nozzle 13 is conveniently replaced after being disassembled by means of threaded connection.
In some embodiments, referring to fig. 1 and 5, the soil remediation drug dual-purpose injection apparatus further includes an agitator tank 11 disposed on the rotation mechanism 2, and an agitator assembly 12 disposed in the agitator tank 11, an outlet of the agitator tank 11 is communicated with an inlet of the liquid storage tank 3, a delivery pump 10 is disposed between the agitator tank 11 and the liquid storage tank 3, and the agitator assembly 12 is used for mixing and agitating the remediation drug.
The raw materials of the repairing medicament are firstly put into the stirring tank 11, are mixed and stirred through the stirring component 12, are fully mixed and are conveyed into the liquid storage tank 3 through the conveying pump 10 after particulate matters in the raw materials are crushed. The stirring component 12 can fully mix the raw materials of the repairing medicament, and the raw materials do not need to be mixed and then transported to a construction site, so that the raw materials are precipitated or separated in the transportation process, and the drug effect of the repairing medicament is influenced.
In some embodiments, referring to fig. 1 and fig. 5, the stirring assembly 12 includes a second driver 15, a stirring shaft 1201, a stirring paddle 1202, and a stirring knife 1203, the second driver 15 is disposed on the top of the stirring tank 11, and the stirring shaft 1201 is rotatably disposed in the stirring tank 11 and connected to the second driver 15; the stirring paddles 1202 are connected with the stirring shaft 1201, and a plurality of stirring paddles 1202 are arranged along the axial direction of the stirring shaft 1201, and the stirring paddles 1202 are matched with the diameter of the inner wall of the stirring tank 11 and used for stirring materials and scraping the materials on the inner wall of the stirring tank 11; the stirring blades 1203 are connected to the stirring shaft 1201, are provided in plural in the axial direction of the stirring shaft 1201, and are alternately arranged with the stirring paddles 1202 in the axial direction of the stirring shaft 1201.
The stirring paddle 1202 is matched with the inner wall of the stirring tank 11 along the radial direction of the stirring shaft 1201, and the side edge of the stirring paddle 1202 is in contact with the inner wall of the stirring tank 11, so that the stirring paddle 1202 scrapes the raw materials adhered to the inner wall of the stirring tank 11. The second driver 15 drives the stirring shaft 1201 to rotate, the stirring paddle 1202 and the stirring knife 1203 rotate, the stirring knife 1203 crushes and cuts the raw materials, the stirring paddle 1202 enables the raw materials to be uniformly mixed, and meanwhile, the raw materials on the inner wall of the stirring tank 11 can be scraped completely to enable the raw materials to be fully mixed. The stirring knife 1203 and the stirring paddle 1202 are arranged at intervals, so that the raw materials in the stirring tank 11 are in a uniform state, and the crushing of particles in the raw materials is facilitated.
Optionally, the stirring blade 1203 is adapted to the diameter of the inner wall of the stirring tank 11, so that the raw material can be sufficiently crushed.
Optionally, the second driver 15 is a motor.
In some embodiments, not shown in the figures, the soil remediation agent dual-purpose injection device further comprises a controller, a switch valve, and a pressure detector and a liquid level detector respectively arranged in the liquid storage tank 3, the switch valve is arranged at an inlet of the liquid storage tank 3, and the pressure detector, the liquid level detector, the air compressor 9 and the switch valve are respectively in communication connection with the controller.
When the pressure detector detects that the pressure in the liquid storage tank 3 reaches a first preset value, a first stop signal is generated, the controller controls the air compressor 9 to stop injecting air into the liquid storage tank 3 according to the first stop signal, and the air pressure in the liquid storage tank 3 is kept within a safety range. When the liquid level detector detects that the liquid level in the liquid storage tank 3 reaches a second preset value, a second stop signal is generated, and the controller controls the switch valve to be closed according to the second stop signal to stop introducing the repairing medicament into the liquid storage tank 3. The structure can detect the pressure and the liquid level in the liquid storage tank 3 in real time, and ensure that the pressure and the liquid level in the liquid storage tank 3 are in a safe state.
In some embodiments, referring to fig. 1, the walking vehicle 1 is a crawler.
Soil is softer than asphalt and concrete road surface, adopts the tracked vehicle can reduce the pressure to soil, conveniently walks, has also avoided influencing the intensive mixing of soil and restoration medicament after compacting soil.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Soil restoration medicament double-purpose injection apparatus which characterized in that includes:
a walking vehicle;
the slewing mechanism is rotationally connected with the walking vehicle around an axis parallel to the Z axis;
the liquid storage tank is arranged on the slewing mechanism;
the spray gun is connected to the outlet of the liquid storage tank;
the handheld spray head is communicated with the liquid storage tank through a connecting pipe; and
and the air compressor is communicated with the liquid storage tank and is used for injecting gas into the liquid storage tank.
2. The dual-purpose injection device for soil remediation agents as claimed in claim 1, wherein a flow guide assembly is arranged at the injection end of the spray gun, the flow guide assembly comprises two flow guide members symmetrically arranged along the long axis of the spray gun and a connecting member connecting the flow guide members and the spray gun, the two flow guide members are arranged at an included angle, and one ends of the two flow guide members, which are close to the spray gun, are close to each other and have a gap.
3. The dual-purpose injection apparatus for soil remediation agents of claim 2, wherein the connecting member is rotatably connected to the lance about a first axis perpendicular to a long axis of the lance, and the lance further comprises a driving mechanism connected to the connecting member.
4. The soil remediation agent dual-purpose injection device as claimed in claim 3, wherein a connecting shaft is arranged at the bottom of the spray gun, the axis of the connecting shaft coincides with the first axis, a connecting sleeve adapted to the connecting shaft is arranged on the connecting member, and the connecting sleeve is rotatably sleeved outside the connecting shaft.
5. The dual-purpose injection device for soil remediation agents as claimed in claim 4, wherein the driving mechanism comprises a fixing plate sleeved outside the spray gun, and a first driver arranged on the fixing plate, and an output end of the first driver is coaxially connected with the connecting sleeve.
6. The dual-purpose injection device for the soil remediation agent as claimed in claim 1, wherein a nozzle is connected to the nozzle of the spray gun, the nozzle is in threaded connection with the spray gun, and a splitter plate is arranged in the nozzle, and the splitter plate has a plurality of spray holes.
7. The dual-purpose injection apparatus for soil remediation agent as claimed in claim 1, further comprising an agitator tank disposed on the rotation mechanism, and an agitator assembly disposed in the agitator tank, wherein an outlet of the agitator tank is communicated with an inlet of the liquid storage tank, and a delivery pump is disposed between the agitator tank and the liquid storage tank.
8. The dual-purpose injection apparatus for soil remediation agents of claim 7, wherein the agitation assembly comprises:
the second driver is arranged at the top of the stirring tank;
the stirring shaft is rotatably arranged in the stirring tank and is connected with the second driver;
the stirring paddles are connected with the stirring shaft, are arranged in the axial direction of the stirring shaft, are matched with the diameter of the inner wall of the stirring tank, and are used for stirring materials and scraping the materials on the inner wall of the stirring tank; and
and the stirring knives are connected with the stirring shaft, a plurality of stirring knives are arranged along the axial direction of the stirring shaft, and the stirring knives and the stirring paddles are alternately arranged at intervals in the axial direction of the stirring shaft.
9. The dual-purpose injection device for soil remediation agents of claim 1, further comprising a controller, a switch valve, and a pressure detector and a liquid level detector respectively disposed in the liquid storage tank, wherein the switch valve is disposed at an inlet of the liquid storage tank, and the pressure detector, the liquid level detector, the air compressor and the switch valve are respectively in communication connection with the controller.
10. The dual-purpose injection apparatus for soil remediation agents of claim 1 wherein the traveling vehicle is a crawler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127774.9U CN216150101U (en) | 2021-09-03 | 2021-09-03 | Soil remediation medicament dual-purpose injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127774.9U CN216150101U (en) | 2021-09-03 | 2021-09-03 | Soil remediation medicament dual-purpose injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216150101U true CN216150101U (en) | 2022-04-01 |
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ID=80842730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122127774.9U Active CN216150101U (en) | 2021-09-03 | 2021-09-03 | Soil remediation medicament dual-purpose injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216150101U (en) |
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2021
- 2021-09-03 CN CN202122127774.9U patent/CN216150101U/en active Active
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