CN217550748U - Soil remediation equipment - Google Patents
Soil remediation equipment Download PDFInfo
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- CN217550748U CN217550748U CN202221207139.XU CN202221207139U CN217550748U CN 217550748 U CN217550748 U CN 217550748U CN 202221207139 U CN202221207139 U CN 202221207139U CN 217550748 U CN217550748 U CN 217550748U
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Abstract
The utility model discloses a soil remediation equipment, the test platform comprises a support, storage device, first defeated material subassembly, first charge device, agitating unit, defeated material subassembly of second and second charge device, storage device stores the soil after smashing and has the discharge gate, first defeated material subassembly will be carried to the stirring station from the soil of discharge gate output, first charge device adds the medicine to the soil that first defeated material subassembly was carried, agitating unit is used for stirring the soil of the medicine that adds that first defeated material subassembly was carried, agitating unit has the delivery outlet, the defeated material subassembly of second is located the below of delivery outlet, the defeated material subassembly of second is used for carrying the soil that the stirring that exports from the delivery outlet is mixed, the second charge device is used for spraying the soil that the defeated material subassembly of second was carried and adds the medicine, make soil once spray with the medicine, and spray the liquid medicine and carry out the secondary restoration to soil, and spray and can make liquid medicine and soil misce bene, thereby repair efficiency has been improved.
Description
Technical Field
The utility model relates to a soil remediation technical field, in particular to soil remediation equipment.
Background
Phosphate rock resources in China are rich, and particularly, a large amount of phosphogypsum containing heavy metal arsenic is generated in the wet-process phosphoric acid production process. According to statistics, the existing phosphogypsum stockpiling quantity in China exceeds 5 hundred million tons, and about 8000 million tons of phosphogypsum is newly added every year. Wherein the average concentration of the arsenic content in the phosphogypsum is about 36 mg/kg. At present, large and medium-sized phosphogypsum tailing ponds are brought into unified management, but a large number of phosphogypsum of small and medium-sized phosphorus chemical enterprises are stacked disorderly, so that pollutants such as arsenic in phosphogypsum slag seriously pollute surrounding soil and water along with rainwater infiltration, and the ecological environment and the human health are seriously threatened. Therefore, the solidification and stabilization treatment of arsenic in the phosphogypsum slag yard is a key problem for repairing the phosphogypsum slag yard polluted soil, and at present, although soil repairing equipment exists in the market, the soil is repaired by mixing and stirring crushed soil and repairing agents, but the problem of low repairing efficiency is caused by the fact that the adding amount of the repairing agents is not easy to control and the mixing and stirring of the polluted soil and the repairing agents are not uniform.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a soil remediation equipment aims at making and pollutes soil and improves remediation efficiency when restoreing the medicament intensive mixing.
In order to achieve the above purpose, the utility model provides a soil remediation device, which comprises a box body;
the method comprises the following steps:
the machine base is provided with a material storage station, a stirring station, a first dosing station and a second dosing station;
the storage device is arranged at the storage station and used for storing crushed soil, and a discharge hole is formed in the storage device;
the first material conveying assembly is arranged between the material storage station and the stirring station and is positioned below the material outlet, and the first material conveying assembly is used for conveying soil output from the material outlet to the stirring station;
the first dosing device is positioned at the first dosing station and used for dosing the soil conveyed by the first material conveying assembly;
the stirring device is arranged at the stirring station and is used for stirring the soil which is conveyed by the first material conveying assembly and is added with the chemicals, and the stirring device is provided with an output port;
the second material conveying assembly is positioned below the output port and used for conveying the soil which is output from the output port and is stirred and mixed to the second dosing station; and (c) a second step of,
and the second dosing device is arranged at the second dosing station and used for spraying and dosing the soil conveyed by the second material conveying assembly.
Optionally, the first feeding assembly comprises a screw feeder; and/or the presence of a gas in the gas,
the second material conveying assembly comprises a belt conveyor.
Optionally, the material storage station and the stirring station are arranged at intervals in the left-right direction;
the screw feeder includes:
the shell extends in the left-right direction, a feed port is arranged at the upper end of the shell, and the feed port corresponds to the discharge port;
the conveying rod is rotatably arranged in the shell along a left-right axis, and helical blades extending in the left-right direction are arranged on the outer surface of the conveying rod; and the number of the first and second groups,
and the driving motor is arranged on the shell, and a driving shaft of the driving motor is in driving connection with the conveying rod.
Optionally, the storage device comprises a storage tank, and an opening is formed in the upper end of the storage tank;
the soil remediation equipment further comprises a smashing device, the smashing device is arranged above the storage tank and used for smashing blocky soil, and the smashing device is provided with a blanking port corresponding to the opening.
Optionally, the comminution device comprises:
the shell is provided with a crushing cavity, a feeding port and a blanking port which are communicated with the crushing cavity, and the feeding port is positioned above the blanking port; and (c) a second step of,
at least a set of broken group, install in smash the chamber, at least a set of broken group all includes two along around to two crushing rollers that the axis rotated in opposite directions and set up relatively, two be formed with crushing clearance between the crushing roller, it is located to smash the clearance the pan feeding mouth is located between the blanking mouth.
Optionally, the device further comprises a screening device arranged between the storage tank and the crushing device, wherein the screening device is used for screening the crushed soil falling from the blanking port.
Optionally, the screening device comprises a vibrating screen.
Optionally, the automatic feeding device further comprises a feeding control assembly, wherein the feeding control assembly comprises a first control valve, and the first control valve is arranged at the discharging port and used for controlling the opening or closing of the discharging port.
Optionally, the first medicating device comprises:
the medicine storage tank is positioned above the first material conveying assembly and is provided with a medicine outlet; and the number of the first and second groups,
the conveying pipeline is provided with a second control valve which is used for controlling the conduction or disconnection of the conveying pipe.
Optionally, the stirring device comprises:
the stirring barrel extends in the left-right direction, an input port and the output port are respectively arranged at two ends of the stirring barrel, and the stirring barrel is obliquely arranged in the up-down direction so that the input port is positioned above the output port;
the stirring piece rotates along the left-right direction axis and is installed in the stirring barrel, and the stirring piece is used for stirring the soil in the stirring barrel.
The utility model provides an among the technical scheme, through first defeated material subassembly will certainly the soil of storage device discharge gate output is carried extremely stirring station, through first charge device is right the soil that first defeated material subassembly carried adds the medicine, through agitating unit will the soil that adds the medicine that first defeated material subassembly carried stirs for add medicine and soil misce bene, through the defeated material subassembly of second will certainly the soil that the stirring of agitating unit's delivery outlet output was mixed is carried extremely the second adds the medicine station, through the second charge device is in the second adds the medicine station right the soil that the defeated material subassembly of second carried sprays the medicine, makes to spray the liquid medicine right soil carries out the secondary and restores, and sprays and can make liquid medicine and soil misce bene to repair efficiency has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the soil remediation device provided by the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name(s) |
| 100 | Soil remediation equipment | 5 | Second material conveying assembly |
| 1 | Material storage device | 51 | |
| 11 | |
6 | Second |
| 2 | First material conveying component | 7 | |
| 21 | |
71 | |
| 22 | Conveying |
721 | |
| 221 | |
8 | |
| 23 | Driving motor | 81 | Vibrating |
| 3 | First medicine adding device | 9 | |
| 4 | Stirring device |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; \8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The application provides a soil remediation equipment, improves remediation efficiency when making contaminated soil and restoration medicament intensive mixing.
In view of this, the utility model provides a soil remediation device, wherein, figure 1 is the utility model provides a soil remediation device's an embodiment's schematic structure drawing.
Please refer to fig. 1, the soil remediation device 100 includes a machine base, a storage device 1, a first material feeding assembly 2, a first chemical adding device 3, a stirring device 4, a second material feeding assembly 5 and a second chemical adding device 6, the machine base includes a storage station, a stirring station, a first chemical adding station and a second chemical adding station, the storage device 1 is disposed on the storage station, the storage device 1 is used for storing ground soil, the storage device 1 is provided with a discharge port, the first material feeding assembly 2 is disposed between the storage station and the stirring station and is located below the discharge port, the first material feeding assembly 2 is used for stirring the soil fed by the discharge port to the stirring station, the first chemical adding device 3 is disposed on the first chemical adding station and is used for adding chemicals to the soil fed by the first material feeding assembly 2, the stirring device 4 is disposed on the stirring station, the stirring device 4 is used for stirring the soil fed by the first material feeding assembly 2, the second material feeding assembly 5 is disposed below the second chemical adding device, and is used for spraying the chemical adding components from the second chemical adding device to the second chemical adding device output port, and is disposed on the second material feeding device.
The utility model provides an among the technical scheme, through first defeated material subassembly 2 will certainly the soil of 1 discharge gate output of storage device is carried extremely the stirring station, through first charge device 3 is right the soil that first defeated material subassembly 2 was carried adds the medicine, through agitating unit 4 will the soil that adds the medicine that first defeated material subassembly 2 was carried stirs for add medicine and soil misce bene, through the defeated material subassembly 5 of second will certainly the soil that the stirring of agitating unit 4's delivery outlet output was mixed is carried extremely the second adds the medicine station, through second charge device 6 is in the second adds the medicine station right the soil that the defeated material subassembly 5 of second carried sprays and adds the medicine, makes it is right to spray the liquid medicine soil carries out the secondary and restores, and sprays and can make liquid medicine and soil misce bene, thereby has improved restoration efficiency.
The realization will certainly the soil of discharge gate output is carried extremely stirring station the first kind of defeated material subassembly 2 has a plurality ofly, for example, first defeated material subassembly 2 can be band conveyer, transport trolley etc. specifically, in the embodiment of this application, first defeated material subassembly 2 includes screw feeder 21, through screw feeder 21 carries and avoids taking place the problem that the dust flies upward when the soil transportation in-process, is favorable to the environmental protection.
Specifically, the storage station with the stirring station sets up to the interval about along, screw feeder 21 includes casing 21, conveying rod 22 and driving motor 23, casing 21 sets up to extending about along, the upper end of casing 21 is provided with the feed inlet, the feed inlet with the discharge gate is corresponding, conveying rod 22 about along to the axis rotate install in the casing 21, conveying rod 22's surface is provided with about along to extending the helical blade 221 who sets up, driving motor 23 install in casing 21, driving motor 23's drive shaft with conveying rod 22 drive connection, so set up, work as driving motor 23 during operation, driving motor 23's drive shaft rotates, drives conveying rod 22 rotates, makes helical blade 221 promotes to be located soil in the casing 21 from the feed inlet move extremely the discharge gate has realized the transport of soil.
The realization will certainly the soil that the stirring of delivery outlet output was mixed is carried extremely the second adds the medicine station the second is defeated material subassembly 5's of second kind has the multiple, for example, the second is defeated material subassembly 5 can be screw feeder, transport trolley etc. specifically, in the embodiment of this application, the second is defeated material subassembly 5 includes band conveyer 51, through band conveyer 51 carries for once soil after adding the medicine can tile, makes the liquid medicine can soak the soil floorplan when spraying the liquid medicine, makes the liquid medicine that the secondary added can with soil misce bene, effectual.
It should be noted that the belt conveyor 51 belongs to the prior art, and the principle of conveying materials by the belt conveyor 51 is well established, and in particular, in the present application, the description thereof is omitted.
Specifically, storage device 1 includes storage tank 11, the upper end of storage tank 11 is provided with the opening, soil remediation equipment still includes reducing mechanism 7, reducing mechanism 7 is located storage tank 11's top, through reducing mechanism 7 smashes cubic soil, reducing mechanism 7 has the blanking mouth, the blanking mouth corresponds the opening sets up, and the soil after smashing can be under self gravity from the blanking mouth falls extremely and save in the storage tank 11, simple structure.
Reducing mechanism 7 includes shell 71 and at least a set of broken group, shell 71 is formed with crushing chamber, still be provided with on shell 71 all with smash the pan feeding mouth that the chamber is linked together with the blanking mouth, the pan feeding mouth is located blanking mouth top, at least a set of broken group all includes two along around to two crushing roller 721 that the axis rotated in opposite directions and set up relatively, two be formed with crushing clearance between crushing roller 721, it is located to smash the clearance the pan feeding mouth is located between the blanking mouth, so set up for massive soil can be in under the action of gravity of self the blanking smash the clearance, through two crushing roller 721 moves in opposite directions and carries out the breakage to soil, and soil after the breakage is discharged by broken group by force, gets into soil storage feed bin under the effect of gravity simultaneously, simple structure, easy operation.
Considering that there is the variation in size through the particle size of the soil that reducing mechanism 7 carries out kibbling, soil remediation equipment is still including locating storage tank 11 with screening plant 8 between reducing mechanism 7, through screening plant 8 is to screening from the ground soil of blanking mouth whereabouts for the soil that the particle size is little can fall to storage tank 11, and the soil that the particle size is big is held back, passes through again that reducing mechanism 7 carries out further smashing, makes what mix with the medicine that first charge device 3 added be the soil that the particle size is little, has improved the remediation efficiency of soil.
Specifically, screening device 8 includes shale shaker 81, through shale shaker 81 sieves, has improved screening efficiency, and avoids the sieve mesh to be blockked up.
Specifically, soil remediation equipment still includes unloading control assembly 9, unloading control assembly 9 includes first control valve, first control valve is located the discharge gate, through first control symbol control opening or closing of discharge gate has realized automated control, and is intelligent and has improved efficiency.
Specifically, first charge device is including storing up medicinal cupping and pipeline, it is located to store up the medicinal cupping first defeated material subassembly's top, it has out the medicine mouth to store up the medicinal cupping, pipeline's one end with it is linked together to go out the medicine mouth, the one end of conveyer pipe corresponds defeated material subassembly sets up, the last second control valve that still is provided with of pipeline, the second control valve is used for control switching on or the disconnection of conveyer pipe, wherein, when the conveyer pipe switches on, medicine in the storage medicinal cupping can pass through the conveyer pipe adds the medicine to the soil that defeated material subassembly carried, works as during the conveyer pipe disconnection, medicine in the storage medicinal cupping will stop to soil to defeated material subassembly carries adds medicine, easy operation.
It should be noted that the present application is not limited to the state of the drug added by the first drug adding device 3, and the state of the drug may be powder, granule or liquid, and the present application is not limited to this. In addition, soil repair equipment still includes the controller, the controller all with first control valve with the second control valve electricity is connected, so sets up, makes second control valve control the amount that first charge device 3 adds the medicine can with the amount of the soil that first control valve control whereabouts is corresponding, guarantees that soil and the medicine that treats to add can carry out the intensive mixing according to required best proportion, just first control valve can be based on the amount automatic adjustment of the soil that first control valve control whereabouts is added the dosage of the soil that first defeated material subassembly 2 was carried to reach and pollute the abundant reaction of soil, neither can cause the waste of medicine, also can not cause the medicine dosage not enough, make repair cost and repair effect all reach the optimum.
Specifically, agitating unit 4 includes agitator and stirring piece, the agitator is along the left right side extension setting, the both ends of agitator be provided with the input port respectively with the delivery outlet, the agitator is along being the slope setting from top to bottom, so that the input port is located the top of delivery outlet, stirring piece about along rotate to the axis install in the agitator, through stirring piece stirring is located soil in the agitator for soil and medicine misce bene, just the input port is located the top of delivery outlet makes the misce bene add medicine soil can be under the action of gravity of self, the automatic gliding extremely the delivery outlet, through the delivery outlet is carried extremely the defeated material subassembly 5 of second, simple structure, easy operation.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the conception of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A soil remediation device, comprising:
the machine base is provided with a material storage station, a stirring station, a first dosing station and a second dosing station;
the storage device is arranged at the storage station and used for storing crushed soil, and a discharge hole is formed in the storage device;
the first material conveying assembly is arranged between the material storage station and the stirring station and is positioned below the material outlet, and the first material conveying assembly is used for conveying soil output from the material outlet to the stirring station;
the first dosing device is positioned at the first dosing station and used for dosing the soil conveyed by the first material conveying assembly;
the stirring device is arranged at the stirring station and is used for stirring the soil which is conveyed by the first material conveying assembly and is added with the chemicals, and the stirring device is provided with an output port;
the second material conveying assembly is positioned below the output port and used for conveying the soil which is output from the output port and is stirred and mixed to the second dosing station; and the number of the first and second groups,
and the second dosing device is arranged on the second dosing station and used for spraying and dosing the soil conveyed by the second material conveying assembly.
2. The soil remediation device of claim 1 wherein said first delivery assembly includes a screw feeder; and/or the presence of a gas in the gas,
the second material conveying assembly comprises a belt conveyor.
3. The soil remediation device of claim 2 wherein the storage station and the blending station are spaced from one another in the left-right direction;
the screw feeder includes:
the shell extends in the left-right direction, a feed port is arranged at the upper end of the shell, and the feed port corresponds to the discharge port;
the conveying rod is rotatably arranged in the shell along a left-right axis, and helical blades extending in the left-right direction are arranged on the outer surface of the conveying rod; and (c) a second step of,
and the driving motor is arranged on the shell, and a driving shaft of the driving motor is in driving connection with the conveying rod.
4. The soil remediation device of claim 1 wherein said storage means comprises a storage tank having an opening at an upper end thereof;
the soil remediation equipment further comprises a smashing device, the smashing device is arranged above the storage tank and used for smashing blocky soil, and the smashing device is provided with a blanking port corresponding to the opening.
5. The soil remediation device of claim 4 wherein said comminution means comprises:
the crushing device comprises a shell, a crushing cavity and a feeding port, wherein the shell is also provided with the feeding port and the blanking port which are communicated with the crushing cavity, and the feeding port is positioned above the blanking port; and (c) a second step of,
at least a set of broken group, install in smash the chamber, at least a set of broken group all includes two along around to two crushing rollers that the axis rotated in opposite directions and set up relatively, two be formed with crushing clearance between the crushing roller, it is located to smash the clearance the pan feeding mouth is located between the blanking mouth.
6. The soil remediation device of claim 4 further comprising a screening means disposed between the holding tank and the comminution means, the screening means being adapted to screen the comminuted soil falling from the drop opening.
7. The soil remediation device of claim 6 wherein said screening means comprises a vibrating screen.
8. The soil remediation device of claim 1 further comprising
The discharging control assembly comprises a first control valve, and the first control valve is arranged at the discharging port and used for controlling the opening or closing of the discharging port.
9. The soil remediation apparatus of claim 1 wherein the first medicating device comprises:
the medicine storage tank is positioned above the first material conveying assembly and is provided with a medicine outlet; and (c) a second step of,
the conveying pipeline is provided with a second control valve which is used for controlling the conduction or disconnection of the conveying pipe.
10. The soil remediation device of claim 1 wherein said agitation means comprises:
the stirring barrel extends in the left-right direction, an input port and the output port are respectively arranged at two ends of the stirring barrel, and the stirring barrel is obliquely arranged in the up-down direction so that the input port is positioned above the output port; and the number of the first and second groups,
the stirring piece rotates along the left-right direction axis and is installed in the stirring barrel, and the stirring piece is used for stirring the soil in the stirring barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221207139.XU CN217550748U (en) | 2022-05-16 | 2022-05-16 | Soil remediation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221207139.XU CN217550748U (en) | 2022-05-16 | 2022-05-16 | Soil remediation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217550748U true CN217550748U (en) | 2022-10-11 |
Family
ID=83500036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221207139.XU Active CN217550748U (en) | 2022-05-16 | 2022-05-16 | Soil remediation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217550748U (en) |
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2022
- 2022-05-16 CN CN202221207139.XU patent/CN217550748U/en active Active
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