CN112642858A - Soil remediation ecological net and remediation method thereof - Google Patents
Soil remediation ecological net and remediation method thereof Download PDFInfo
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- CN112642858A CN112642858A CN202011402298.0A CN202011402298A CN112642858A CN 112642858 A CN112642858 A CN 112642858A CN 202011402298 A CN202011402298 A CN 202011402298A CN 112642858 A CN112642858 A CN 112642858A
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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
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
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Abstract
The invention relates to the technical field of soil remediation, in particular to a soil remediation ecological net and a remediation method thereof. According to the invention, the earthworms are placed in the earthworm placing cylinder, and then the earthworm placing cylinder is inserted into the soil to be repaired, so that the polluted soil is repaired by the earthworms, secondary pollution to the environment is avoided, and the soil repairing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of soil remediation, in particular to a soil remediation ecological network and a remediation method thereof.
Background
The soil remediation is a technical measure for restoring the normal function of polluted soil, the existing soil remediation technology reaches more than one hundred in the soil remediation industry, the common technology is more than ten, the three methods can be roughly divided into a physical method, a chemical method and a biological method, the polluted soil treatment and remediation plan is formulated and developed in many countries in the world, particularly developed countries since the 80 th century, so that a new soil remediation industry is formed, the soil remediation can improve the soil environment, the normal function of the polluted soil can be restored, the soil environment can be protected, a large amount of soil remediation agents are added into the soil for improving the soil remediation efficiency in the existing part of soil remediation, the purpose of soil remediation is achieved, but the environment is polluted again along with the pollution, the natural environment is damaged, the environment protection concept is unavailable, and the sustainable development requirement is met, based on the reasons, the biological method soil remediation device for soil remediation by using earthworms and a soil remediation net is designed, the soil remediation effect is good, the natural environment cannot be damaged or polluted in the remediation process, the concept of soil environmental protection remediation is met, and the sustainable development performance is high.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a soil remediation ecological network and a remediation method thereof, the earthworms are put into the earthworm placing cylinder, and then the earthworm placing cylinder is inserted into the soil to be repaired, so that the polluted soil is repaired by the earthworms, secondary pollution to the environment is avoided, the soil repairing efficiency is improved, by arranging two protective nets in the supporting frame and arranging the heat-conducting heat-insulating net between the two protective nets, the protective net above the heat-conducting heat-insulating net prevents external pollutants from entering the soil being repaired and also plays a role in protecting the heat-conducting heat-insulating net, the protective net below the heat-conducting heat-insulating net prevents earthworms from climbing out to influence the soil repair, the external power supply is connected with the heat-conducting heat-insulating net, so that the temperature of the soil remediation net is not lower in winter or at night, and the influence on the activity of earthworms in the soil due to low temperature is avoided;
all make the inclined plane through the bottom both sides with a location picture peg and No. two location picture pegs, be convenient for insert soil the inside with a location picture peg and No. two location picture pegs, through the equal fixedly connected with gyro wheel in the both ends of bracing piece, the lateral wall of gyro wheel rolls with the spacing through-hole on braced frame and leans on, be convenient for accomodate the soil remediation net through the pulling bracing piece, detect the repair circumstances of soil, two spacing slots No. one have been seted up through the top surface at a location picture peg, two spacing slots No. two have been seted up through the top surface at No. two location picture pegs, be convenient for splice a plurality of braced frames together, realize the soil remediation of large tracts of land, the prosthetic work efficiency of soil has been improved.
The purpose of the invention can be realized by the following technical scheme:
a soil restoration ecological network and a restoration method thereof comprise two first positioning insertion plates, wherein two second positioning insertion plates are arranged between the two first positioning insertion plates, two ends of the first positioning insertion plate are respectively attached to the end parts of the second positioning insertion plates at corresponding positions, the top surface of the first positioning insertion plate is provided with two first limiting insertion grooves which are symmetrically distributed, the top surface of the second positioning insertion plate is provided with two second limiting insertion grooves which are symmetrically distributed, the top surfaces of the first positioning insertion plate and the second positioning insertion plates are movably inserted with a supporting frame, the inner sides of two long edges of the supporting frame are provided with limiting through holes, and a soil restoration network is arranged inside the supporting frame;
the soil remediation net comprises four fixed blocks, the outer side walls of the fixed blocks are attached to the end portions of the limiting through holes at the corresponding positions, two protective nets are fixedly connected among the four fixed blocks, the two protective nets are respectively positioned at the top and the bottom of the fixed blocks, a heat-conducting heat-insulating net is arranged between the two protective nets, four corners of the heat-conducting heat-insulating net are fixedly connected with the inner sides of the middle portions of the corresponding position fixed blocks, a plurality of support rods are fixedly embedded into the two protective nets and the heat-conducting heat-insulating net, two ends of each support rod are rotatably connected with rollers, the outer side walls of the rollers are in rolling attachment with the inner side walls of the limiting through holes at the corresponding positions, three first round holes are formed in the middle portions of the support rods at equal intervals, and earthworm placing cylinders for;
the earthworms are placed into the earthworm placing barrel, then the earthworm placing barrel is inserted into the soil to be repaired, the polluted soil is repaired by the earthworms, secondary pollution to the environment is avoided, the soil repairing efficiency is improved, two protective nets are arranged inside the supporting frame, the heat conduction and heat insulation net is arranged between the two protective nets, the protective net above the heat conduction and heat insulation net prevents external pollutants from entering the soil being repaired and also plays a role of protecting the heat conduction and heat insulation net, the protective net below the heat conduction and heat insulation net prevents the earthworms from climbing out to influence the soil repairing, the temperature of the soil repairing net is prevented from being lower in winter or at night by externally connecting a power supply to the heat conduction and heat insulation net, the activity of the earthworms in the soil is prevented from being influenced due to low temperature, two first limiting slots are formed in the top surface of the first positioning insertion plate, and two second limiting slots are formed in the top surface of the second positioning insertion plate, the supporting frames are conveniently spliced together, large-area soil restoration is achieved, and the working efficiency of soil restoration is improved.
Further, the method comprises the following steps: the bottom end of the earthworm placing barrel is fixedly connected with the conical plug, the outer side wall of the earthworm placing barrel is provided with a plurality of round holes II, the top of the earthworm placing barrel is connected with the sealing cover in a screwing mode, and the conical plug is convenient for placing the earthworm into soil.
Further, the method comprises the following steps: earthworm food is placed in the earthworm placing barrel, so that the earthworm can be survived in the earthworm placing barrel.
Further, the method comprises the following steps: the equal fixedly connected with of bottom surface of two short sides of braced frame is the grafting piece No. one, the equal fixedly connected with of bottom surface of two long sides of braced frame is the grafting piece No. two, is convenient for fix braced frame through a grafting piece and No. two grafting pieces.
Further, the method comprises the following steps: the outer long side wall of a plug-in block is movably plugged with the inner side wall of a corresponding position first limit slot, the outer side wall of a second plug-in block is movably plugged with the inner side wall of a corresponding position second limit slot, and a support frame is convenient to movably plug on a first positioning plug board and a second positioning plug board.
Further, the method comprises the following steps: the two sides of the bottoms of the first positioning insertion plate and the second positioning insertion plate are inclined planes, and the two sides of the bottoms of the first positioning insertion plate and the second positioning insertion plate are both made into inclined planes, so that the first positioning insertion plate and the second positioning insertion plate can be conveniently inserted into soil.
Further, the method comprises the following steps: the four corners of the supporting frame are movably inserted with pin shafts, the bottom ends of the pin shafts penetrate through the supporting frame and are movably inserted with the top surface of the fixing block, and the soil remediation net is conveniently fixed on the supporting frame through the pin shafts.
Further, the method comprises the following steps: the heat-conducting and heat-insulating net is internally provided with a heat-conducting resistance wire, and an external power supply interface is reserved on the heat-conducting and heat-insulating net, so that the temperature of the soil remediation net cannot be lower in winter or at night.
A method for restoring a soil restoration ecological network specifically comprises the following steps:
the method comprises the following steps: inserting two first positioning insertion plates and two second positioning insertion plates into soil;
step two: inserting an upper supporting frame on the top surfaces of the first positioning insertion plate and the second positioning insertion plate;
step three: pulling the supporting rods in the supporting frame to enable the soil remediation net to be unfolded in the supporting frame, and then inserting and fixing the soil remediation net by using the pin shafts;
step four: the earthworm placing cylinder is inserted into the soil through the first round hole on the supporting rod, and the earthworms restore the polluted soil;
step five: the heat-conducting heat-insulating net is externally connected with a power supply, so that the temperature of the soil remediation net cannot be lower in winter or at night, and the influence on the activity of earthworms in the soil due to low temperature is avoided;
step six: a plurality of soil remediation ecological nets are spliced together to realize large-area soil remediation
The invention has the beneficial effects that:
1. the earthworms are placed into the earthworm placing barrel, the earthworm placing barrel is inserted into soil to be repaired, the polluted soil is repaired by the earthworms, secondary pollution to the environment is avoided, the soil repairing efficiency is improved, two protective nets are arranged inside the supporting frame, the heat-conducting heat-insulating net is arranged between the two protective nets, the protective net above the heat-conducting heat-insulating net prevents external pollutants from entering the soil being repaired and also plays a role in protecting the heat-conducting heat-insulating net, the protective net below the heat-conducting heat-insulating net prevents the earthworms from climbing out to influence the soil repairing, the temperature of the soil repairing net is prevented from being lower in winter or at night by externally connecting a power supply to the heat-conducting heat-insulating net, and the activity of the earthworms in the soil is prevented from being influenced due to low temperature;
2. the two sides of the bottoms of the first positioning insertion plate and the second positioning insertion plate are made into inclined planes, so that the first positioning insertion plate and the second positioning insertion plate can be conveniently inserted into soil, the two ends of the supporting rod are fixedly connected with rollers, the outer side wall of each roller is in rolling contact with a limiting through hole in the supporting frame, a soil remediation net can be conveniently stored by pulling the supporting rod, and the remediation condition of the soil can be detected;
3. two first limiting slots are formed in the top face of the first positioning insertion plate, two second limiting slots are formed in the top face of the second positioning insertion plate, a plurality of supporting frames are conveniently spliced together, large-area soil restoration is achieved, and the work efficiency of soil restoration is improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a plurality of soil remediation econets according to the present invention spliced together;
FIG. 2 is a schematic structural diagram of the bottom of a plurality of soil remediation econets according to the invention spliced together;
FIG. 3 is a schematic view of the overall structure of the soil remediation ecological net of the present invention;
FIG. 4 is a schematic structural diagram of a first positioning board and a second positioning board according to the present invention;
FIG. 5 is a schematic view of the construction of the support frame of the present invention;
FIG. 6 is a schematic view of the structure of the soil remediation net and the support rods of the present invention;
FIG. 7 is a schematic view of the structure of the heat-conducting and heat-insulating net and the supporting rods according to the present invention;
fig. 8 is a schematic view of the earthworm placing cylinder according to the present invention.
In the figure: 100. a first positioning plug board; 110. a first limit slot; 200. a second positioning plug board; 210. a second limit slot; 300. a support frame; 310. a limiting through hole; 320. a first plug-in block; 330. a second plug-in block; 400. a soil remediation net; 410. a fixed block; 420. a protective net; 430. a heat conducting and insulating net; 500. a support bar; 510. a roller; 520. a first round hole; 600. an earthworm placing cylinder; 610. a conical plug; 620. a second round hole; 630. and (7) sealing the cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, a soil remediation ecological network comprises two first positioning insertion plates 100, two second positioning insertion plates 200 are placed between the two first positioning insertion plates 100, two ends of the first positioning insertion plate 100 are respectively attached to the ends of the second positioning insertion plates 200 at corresponding positions, the top surface of the first positioning insertion plate 100 is provided with two first limiting insertion slots 110 which are symmetrically distributed, the top surface of the second positioning insertion plate 200 is provided with two second limiting insertion slots 210 which are symmetrically distributed, the top surfaces of the first positioning insertion plate 100 and the second positioning insertion plates 200 are movably inserted with a supporting frame 300, the inner sides of two long sides of the supporting frame 300 are both provided with limiting through holes 310, and a soil remediation network 400 is arranged inside the supporting frame 300;
the soil remediation net 400 comprises four fixing blocks 410, the outer side walls of the fixing blocks 410 are attached to the end portions of the limiting through holes 310 in the corresponding positions, two protective nets 420 are fixedly connected among the four fixing blocks 410, the two protective nets 420 are respectively located at the top and the bottom of the fixing blocks 410, a heat-conducting heat-preserving net 430 is arranged between the two protective nets 420, four corners of the heat-conducting heat-preserving net 430 are fixedly connected with the inner sides of the middle portions of the fixing blocks 410 in the corresponding positions, a plurality of supporting rods 500 are embedded and fixed in the two protective nets 420 and the heat-conducting heat-preserving net 430, two ends of each supporting rod 500 are rotatably connected with rollers 510, the outer side walls of the rollers 510 are in rolling attachment with the inner side walls of the limiting through holes 310 in the corresponding positions, three first round holes 520 are formed in the middle portions of the;
the earthworms are put into the earthworm accommodating barrel 600, the earthworm accommodating barrel 600 is inserted into soil to be repaired, the polluted soil is repaired by the earthworms, secondary pollution to the environment is avoided, the soil repairing efficiency is improved, the two protective nets 420 are arranged inside the supporting frame 300, the heat-conducting heat-insulating net 430 is arranged between the two protective nets 420, the protective net 420 above the heat-conducting heat-insulating net 430 prevents external pollutants from entering the soil being repaired and also plays a role in protecting the heat-conducting heat-insulating net 430, the protective net 420 below the heat-conducting heat-insulating net 430 prevents the earthworms from climbing out to influence the soil repairing, the temperature of the soil repairing net 400 is not lower in winter or at night by externally connecting the heat-conducting heat-insulating net 430, the influence on the activity of the earthworms in the soil due to low temperature is avoided, and the two first limiting slots 110 are arranged on the top surface of the first positioning insertion plate 100, two second limiting slots 210 are formed in the top surface of the second positioning insertion plate 200, so that the plurality of supporting frames 300 can be conveniently spliced together, large-area soil remediation is realized, and the soil remediation working efficiency is improved.
The bottom end of the earthworm placing barrel 600 is fixedly connected with a conical plug 610, the outer side wall of the earthworm placing barrel 600 is provided with a plurality of round holes II 620, the top of the earthworm placing barrel 600 is connected with a sealing cover 630 in a screwing mode, and the conical plug 610 is convenient for inserting the earthworm placing barrel 600 into soil; earthworm food is placed in the earthworm placing cylinder 600, which is beneficial to the survival of earthworms in the earthworm placing cylinder 600; the equal fixedly connected with of the bottom surface of two short sides of braced frame 300 is pegged graft piece 320 No. one, and the equal fixedly connected with of the bottom surface of two long sides of braced frame 300 is pegged graft piece 330 No. two, is convenient for fix braced frame 300 through pegging graft piece 320 and No. two grafting pieces 330.
The outer long side wall of the first inserting block 320 is movably inserted into the inner side wall of the first limiting slot 110 at the corresponding position, the outer side wall of the second inserting block 330 is movably inserted into the inner side wall of the second limiting slot 210 at the corresponding position, and the supporting frame 300 is conveniently and movably inserted into the first positioning inserting plate 100 and the second positioning inserting plate 200; both sides of the bottoms of the first positioning insertion plate 100 and the second positioning insertion plate 200 are inclined planes, and the first positioning insertion plate 100 and the second positioning insertion plate 200 are convenient to insert into soil by making both sides of the bottoms of the first positioning insertion plate 100 and the second positioning insertion plate 200 into inclined planes; the four corners of the supporting frame 300 are movably inserted with pin shafts, the bottom ends of the pin shafts penetrate through the supporting frame 300 and are movably inserted with the top surfaces of the fixing blocks 410, and the soil remediation net 400 is conveniently fixed on the supporting frame 300 through the pin shafts; the heat-conducting resistance wire is installed inside the heat-conducting heat-insulating net 430, and an external power supply interface is reserved on the heat-conducting heat-insulating net 430, so that the temperature of the soil remediation net 400 cannot be lowered in winter or at night.
A method for restoring a soil restoration ecological network specifically comprises the following steps:
the method comprises the following steps: inserting two first positioning insertion plates 100 and two second positioning insertion plates 200 into soil;
step two: an upper supporting frame 300 is inserted and connected on the top surfaces of the first positioning insertion plate 100 and the second positioning insertion plate 200;
step three: pulling the supporting rods 500 in the supporting frame 300 to expand the soil remediation net 400 in the supporting frame 300, and then inserting and fixing the soil remediation net 400 by using the pin shafts;
step four: the earthworm placing cylinder 600 is inserted into the soil through the first round hole 520 on the supporting rod 500, and the earthworms restore the polluted soil;
step five: the heat-conducting heat-insulating net 430 is externally connected with a power supply, so that the temperature of the soil remediation net 400 is not low in winter or at night, and the influence on the activity of earthworms in the soil due to low temperature is avoided;
step six: a plurality of soil remediation ecological nets are spliced together to realize large-area soil remediation.
The working principle is as follows: when in use, firstly, two first positioning insertion plates 100 are inserted into soil, then two second positioning insertion plates 200 are inserted between the end parts of the two first positioning insertion plates 100, then the bottom surface of the support frame 300 is inserted into the top surfaces of the first positioning insertion plates 100 and the second positioning insertion plates 200, the first insertion block 320 on the bottom surface of the support frame 300 is inserted into the first limiting insertion slot 110, the second insertion block 330 is inserted into the second limiting insertion slot 210, the soil remediation net 400 in the support frame 300 is unfolded by moving the support rod 500, the four fixing blocks 410 on the soil remediation net 400 are respectively attached to the inner side walls of the end parts of the limiting through holes 310, then the pin shafts are inserted into the support frame 300 from four corners of the support frame 300, the bottom ends of the pin shafts are inserted into the fixing blocks 410 at corresponding positions to fix the protection net 420 and the heat-conducting heat-preservation net 430, then the earthworms placing barrel 600 is inserted into the circular hole 520 on the support rod 500, the earthworms placed in the barrel 600 enter the soil to restore the soil, and the heat-conducting heat-insulating net 430 is externally connected with a power supply, so that the temperature of the soil restoration net 400 is not lower in winter or at night, the activity of the earthworms in the soil is prevented from being influenced by low temperature, the large-area soil restoration is realized by splicing the plurality of supporting frames 300, and the working efficiency of the soil restoration is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (9)
1. The soil remediation ecological network comprises two first positioning insertion plates (100) and is characterized in that two second positioning insertion plates (200) are placed between the two first positioning insertion plates (100), two ends of each first positioning insertion plate (100) are respectively attached to the end portions of the corresponding second positioning insertion plates (200), two first limiting insertion slots (110) which are symmetrically distributed are formed in the top surface of each first positioning insertion plate (100), two second limiting insertion slots (210) which are symmetrically distributed are formed in the top surface of each second positioning insertion plate (200), a supporting frame (300) is movably inserted into the top surfaces of the first positioning insertion plates (100) and the second positioning insertion plates (200), limiting through holes (310) are formed in the inner sides of two long edges of the supporting frame (300), and a soil remediation network (400) is arranged inside the supporting frame (300);
the soil remediation net (400) comprises four fixing blocks (410), the outer side walls of the fixing blocks (410) are attached to the end portions of the corresponding position limiting through holes (310), two protective nets (420) are fixedly connected between the four fixing blocks (410), the two protective nets (420) are respectively located at the top and the bottom of the fixing blocks (410), a heat-conducting heat-insulating net (430) is arranged between the two protective nets (420), four corners of the heat-conducting heat-insulating net (430) are fixedly connected with the inner sides of the middle portions of the corresponding position fixing blocks (410), a plurality of supporting rods (500) are fixedly embedded into the two protective nets (420) and the heat-conducting heat-insulating net (430), rollers (510) are rotatably connected to the two ends of the supporting rods (500), the outer side walls of the rollers (510) are attached to the inner side walls of the corresponding position limiting through holes (310) in a rolling manner, three round holes I (520) are formed in the middle of the supporting rod (500) at equal intervals, and an earthworm placing barrel (600) for placing earthworms is movably inserted into the round holes I (520).
2. The soil remediation ecological net according to claim 1, wherein the bottom end of the earthworm placing barrel (600) is fixedly connected with a conical plug (610), the outer side wall of the earthworm placing barrel (600) is provided with a plurality of second round holes (620), and the top of the earthworm placing barrel (600) is screwed and connected with a sealing cover (630).
3. The soil remediation ecological net of claim 2, wherein the earthworm placing cylinder (600) is internally provided with earthworm food.
4. The soil remediation ecological net according to claim 1, wherein a first insertion block (320) is fixedly connected to the bottom surface of each of the two short sides of the supporting frame (300), and a second insertion block (330) is fixedly connected to the bottom surface of each of the two long sides of the supporting frame (300).
5. The soil remediation ecological net according to claim 4, wherein the outer long side wall of the first insertion block (320) is movably inserted into the inner side wall of the first limiting slot (110) at the corresponding position, and the outer side wall of the second insertion block (330) is movably inserted into the inner side wall of the second limiting slot (210) at the corresponding position.
6. The soil remediation ecological net according to claim 1, wherein both sides of the bottoms of the first positioning insertion plate (100) and the second positioning insertion plate (200) are inclined planes.
7. The soil remediation ecological net according to claim 1, wherein the support frame (300) is movably inserted with pins at four corners, and the bottom ends of the pins penetrate through the support frame and are movably inserted with the top surface of the fixing block (410).
8. The soil remediation ecological network of claim 1, wherein a heat conducting resistance wire is installed inside the heat conducting and heat insulating network (430), and an external power supply interface is reserved on the heat conducting and heat insulating network (430).
9. The method for restoring the soil restoration ecological network is characterized by comprising the following steps:
the method comprises the following steps: inserting two first positioning insertion plates (100) and two second positioning insertion plates (200) into soil;
step two: an upper supporting frame (300) is inserted and connected on the top surfaces of the first positioning insertion plate (100) and the second positioning insertion plate (200);
step three: pulling the supporting rods (500) in the supporting frame (300) to expand the soil remediation net (400) in the supporting frame (300), and then fixedly inserting the soil remediation net (400) by using the pin shafts;
step four: inserting the earthworm placing cylinder (600) into the soil through a first round hole (520) on the supporting rod (500), and repairing the polluted soil by the earthworms;
step five: the heat-conducting heat-insulating net (430) is externally connected with a power supply, so that the temperature of the soil remediation net (400) is not lower in winter or at night, and the influence on the activity of earthworms in the soil due to low temperature is avoided;
step six: a plurality of soil remediation ecological nets are spliced together to realize large-area soil remediation.
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| CN114354888A (en) * | 2021-12-31 | 2022-04-15 | 贵州大学 | Experimental device and method based on karst binary space structure non-point source pollution |
| CN115889443A (en) * | 2022-09-19 | 2023-04-04 | 南京晓庄学院 | Drip irrigation type soil remediation device and remediation method |
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Application publication date: 20210413 |