CN111659727A - In-depth treatment type soil remediation device and method - Google Patents

Abstract

The invention discloses an in-depth processing type soil remediation device and a method, belongs to the technical field of soil remediation, and the in-depth processing type soil remediation device comprises a device main rod, wherein an anti-skidding base is fixedly installed at the bottom of the device main rod, an adjusting sleeve is in threaded connection with the outer wall of the device main rod, a linkage rotating ring is movably installed on the outer wall of the adjusting sleeve, linkage blocks are fixedly connected to two sides of the adjusting sleeve, two linkage grooves matched with the linkage blocks are formed in the inner wall of the linkage rotating ring, four rotating shafts which are uniformly distributed in an annular shape are fixedly connected to the top of the linkage rotating ring, and linkage rods are rotatably connected to the outer wall of each rotating shaft. The soil remediation agent can be sprayed into deep soil by adopting a deep treatment mode, so that the remediation agent can be fully contacted with the soil, is not easy to run off and be diluted, the effect of the remediation agent can be fully exerted, secondary pollution cannot be caused, the device is convenient to use, the method is convenient to implement, the treatment efficiency is high, and labor is saved.

Description

In-depth treatment type soil remediation device and method

Technical Field

The invention relates to the field of soil remediation, in particular to an in-depth treatment type soil remediation device and method.

Background

Soil remediation is a technical measure to restore normal function to contaminated soil. In the soil remediation industry, the existing soil remediation technologies can be more than one hundred, the common technologies can be more than ten, and the existing soil remediation technologies can be roughly divided into three methods, namely physical methods, chemical methods and biological methods. Since the 80 s in the 20 th century, many countries in the world, especially developed countries, have established and developed contaminated soil remediation and remediation programs, thus forming an emerging soil remediation industry.

The soil restoration agent is a reagent for restoring soil, and has solid particles, powder and liquid, the use modes of the soil restoration agent in the prior art are mainly divided into two modes, one mode is that the soil restoration agent is scattered on the ground, and the restoration agent permeates into the soil and then restores the soil, firstly, in the mode, the utilization rate of the soil restoration agent is not high, the effect of the restoration agent cannot be fully exerted, and the soil restoration agent is easily influenced by external factors, such as dilution or loss of the soil restoration agent caused by rainwater washing, and in the second mode, a device with the soil restoration agent is buried into the soil in a pre-buried mode, the device releases the restoration agent in the soil for restoration, in the mode, the recovery of the device is troublesome, and secondary pollution is easily caused. Therefore, we propose an in-depth treatment type soil remediation device and method.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide an in-depth treatment type soil remediation device and method, which can realize that a soil remediation agent is sprayed in deep soil in an in-depth treatment mode, so that the remediation agent can be fully contacted with the soil, is not easy to run off and be diluted, can fully exert the effect of the remediation agent, cannot cause secondary pollution, and has the advantages of convenient use, convenient implementation of the method, high treatment efficiency and labor saving.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

An in-depth processing type soil remediation device comprises a device main rod, wherein an anti-skidding base is fixedly installed at the bottom of the device main rod, an adjusting sleeve is in threaded connection with the outer wall of the device main rod, a linkage rotating ring is movably installed on the outer wall of the adjusting sleeve, linkage blocks are fixedly connected to two sides of the adjusting sleeve, two linkage grooves matched with the linkage blocks are formed in the inner wall of the linkage rotating ring, four rotating shafts which are uniformly distributed in an annular shape are fixedly connected to the top of the linkage rotating ring, linkage rods are rotatably connected to the outer wall of the rotating shafts, two vertical rods are fixedly connected to the bottom of the linkage rotating ring, annular grooves matched with the vertical rods are formed in the outer wall of the top of the anti-skidding base, the bottom ends of the vertical rods are connected with the annular grooves in a sliding manner, four guide rods which are uniformly distributed in an annular shape are fixedly connected, the cover is equipped with the loop bar on the outer wall of guide arm, the one end fixedly connected with reagent section of thick bamboo of loop bar, the one end that the pivot was kept away from to the gangbar is articulated with a reagent section of thick bamboo, the inside movable mounting of a reagent section of thick bamboo have with the piston block of reagent section of thick bamboo inner wall looks adaptation, the top fixedly connected with depression bar of piston block, all the intercommunication has the pipe chute on the side outer wall of a reagent section of thick bamboo, the one end fixedly connected with atomizer of a reagent section of thick bamboo is kept away from to the pipe.

The device comprises a device main rod, a connecting groove is formed in the device main rod, a gear rod is connected in the connecting groove in a sliding manner, four cross rods which are uniformly distributed in an annular manner are fixedly connected to the outer wall of the gear rod, the cross rods penetrate through a pressure rod and are connected with the pressure rod in a sliding manner, four sliding grooves matched with the cross rods are formed in the outer wall of the device main rod, the cross rods are connected with the sliding grooves in a sliding manner, an inclined rod is fixedly connected to one side of the device main rod, a supporting plate is fixedly connected to one end of the inclined rod, a supporting rod is fixedly connected to the top of the supporting plate, a fixed shaft is fixedly connected to one side of the back of the supporting rod, a lever is rotatably connected to the outer wall of the fixed shaft, an arc-shaped rack is fixedly connected to one end of the, the linkage gear is meshed with the gear rod and the arc-shaped rack.

Furthermore, the bottom of the anti-skidding base is provided with anti-skidding teeth, and the friction between the protective base and the ground can be increased by the arrangement of the anti-skidding teeth, so that the main rod of the device is prevented from moving in the use process.

Further, the linkage groove symmetry sets up, linkage piece and linkage groove sliding connection, adjusting sleeve, linkage change, linkage piece, linkage groove, pivot, gangbar, montant, ring channel, the joint setting of handle bar, through the adjusting sleeve that the handle bar is just reversing, drive the linkage change and rotate, the accessible gangbar drives the reagent section of thick bamboo and removes, thereby adjust the distance between the reagent section of thick bamboo, adjusting sleeve rotates and also can reciprocate simultaneously, the setting in linkage piece, linkage groove for adjusting sleeve only can drive the linkage change and rotate, can not drive the linkage change and reciprocate.

Furthermore, the inside of loop bar is seted up flutedly, and the loop bar passes through recess and guide arm sliding connection, and the setting of loop bar and guide arm can play a supporting role for a reagent section of thick bamboo and can prevent that a reagent section of thick bamboo from taking place the skew at the in-process of adjusting.

Further, a soil repairing agent solution is contained in the reagent cylinder, and the main components of the soil repairing agent solution comprise photosynthetic bacteria, lactic acid bacteria, bacillus subtilis, actinomycetes, bacteroides fragilis, candida utilis, clostridium bifermentans, rhizobium, vulcanized bacteria, aspergillus niger, bacillus natto, thiobacillus, turfy soil and vermiculite.

Furthermore, the bottom end of the reagent cylinder is fixedly connected with a one-way valve, the flowing direction of the one-way valve is from bottom to top, and the one-way valve is arranged, so that soil repairing agent solution can be conveniently added into the reagent cylinder.

Further, the arc rack sets up to the circular-arc that uses the fixed axle as the center, and the radius of arc rack is less than the linkage gear, the spread groove, the gear pole, the bracing piece, the fixed axle, the lever, the arc rack, the riser, the joint setting of linkage gear etc. make the left end of pushing down the lever, can drive the gear pole and move down, and then drive the depression bar and push down the piston piece, thereby make soil remediation agent solution through the blowout of atomizer, the lever itself has certain laborsaving effect, linkage between arc rack and linkage gear can be regarded as the pinion and drives the gear wheel, can provide another laborsaving effect, the use of the convenience device that dual laborsaving can be great.

Furthermore, the other end of the lever is sleeved with an anti-slip sleeve made of rubber, and the comfort level during use can be improved due to the arrangement of the anti-slip sleeve.

An in-depth treatment type soil remediation method comprises the following steps:

s1, pre-digging a plurality of groups of soil pits, wherein each group comprises four soil pits, and the distribution arrays correspond to the four reagent barrels;

s2, moving the main rod of the device, inserting the four reagent cartridges into the four soil pits in the same group, and enabling the anti-skid base to touch the ground;

s3, holding one end of the lever with the anti-skid sleeve and pressing the lever downwards to drive the pressing rod to press the piston block downwards, so that the soil remediation agent solution in the reagent cylinder is sprayed on the inner wall of the soil pit through the atomizing nozzle, then permeates into the soil, and the lever is lifted upwards to reset the soil;

and S4, repeating the steps S2-S3 until all the soil pits are sprayed with the soil repairing agent solution, and burying the soil pits.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme adopts a deep treatment mode, the soil repairing agent is sprayed in deep soil, the repairing agent can be fully contacted with the soil, is not easy to run off and is diluted, the effect of the repairing agent can be fully exerted, secondary pollution cannot be caused, the device is convenient to use, the method is convenient to implement, the treatment efficiency is high, and labor is saved.

(2) The arrangement of the loop bar and the guide bar can play a supporting role for the reagent cylinder and can prevent the reagent cylinder from deviating in the adjusting process.

(3) The friction between the protective base and the ground can be increased by the arrangement of the anti-skidding teeth, and the main rod of the device is prevented from moving in the use process.

(4) Adjusting sleeve, linkage change, linkage piece, linkage groove, pivot, gangbar, montant, ring channel, the joint setting of handle bar, through handle bar positive and negative rotation adjusting sleeve, drive the linkage change and rotate, the accessible gangbar drives the reagent section of thick bamboo and removes about, thereby adjust the distance between the reagent section of thick bamboo, adjusting sleeve rotates and also can reciprocate simultaneously, the setting in linkage piece, linkage groove, make adjusting sleeve only can drive the linkage change and rotate, can not drive the linkage change and reciprocate.

(5) The spread groove, the gear pole, the bracing piece, the fixed axle, the lever, the arc rack, the riser, the joint setting of linkage gear etc. for the left end of lever is moved to the downward pressure, can drive the gear pole and move down, and then drive the depression bar and move the piston piece downwards, thereby make soil remediation agent solution spout through atomizer, lever itself has certain laborsaving effect, the linkage between arc rack and linkage gear can be regarded as the pinion and drive the gear wheel, can provide another laborsaving effect, dual laborsaving can be great convenience of installation's use.

(6) The other end cover of lever is equipped with the antiskid cover of rubber material, and the setting of antiskid cover can improve the comfort level when using.

(7) The bottom end of the reagent cylinder is fixedly connected with a one-way valve, the flow direction of the one-way valve is from bottom to top, and the one-way valve is arranged, so that soil remediation agent solution can be conveniently added into the reagent cylinder.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a top view of the linkage swivel of the present invention;

FIG. 4 is a top view of the non-slip base of the present invention;

FIG. 5 is a cross-sectional view of the inside of a reagent cartridge of the present invention;

FIG. 6 is a top view of the inside of the stem of the device of the present invention;

fig. 7 is a top view of the support pole of the present invention.

The reference numbers in the figures illustrate:

the device comprises a device main rod 1, an antiskid base 2, an adjusting sleeve 3, a linkage rotating ring 4, a linkage block 5, a linkage groove 6, a rotating shaft 7, a linkage rod 8, a vertical rod 9, an annular groove 10, a handle rod 11, a guide rod 12, a loop rod 13, a reagent barrel 14, a piston block 15, a pressure rod 16, an inclined tube 17, an atomizing nozzle 18, a check valve 19, a connecting groove 20, a gear rod 21, a cross rod 22, a sliding groove 23, an inclined rod 24, a supporting plate 25, a supporting rod 26, a fixing shaft 27, a lever 28, an arc-shaped rack 29, a vertical plate 30, a linkage gear 31 and an antiskid sleeve 32.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-5, an in-depth processing type soil remediation device comprises a main device rod 1, an anti-slip base 2 is fixedly installed at the bottom of the main device rod 1, anti-slip teeth are arranged at the bottom of the anti-slip base 2, the friction between the protective base 2 and the ground can be increased, the main device rod 1 is prevented from moving in the use process, an adjusting sleeve 3 is connected to the outer wall of the main device rod 1 through screw threads, a linkage swivel 4 is movably installed on the outer wall of the adjusting sleeve 3, linkage blocks 5 are fixedly connected to both sides of the adjusting sleeve 3, two linkage grooves 6 matched with the linkage blocks 5 are formed in the inner wall of the linkage swivel 4, four rotating shafts 7 uniformly distributed in an annular shape are fixedly connected to the top of the linkage swivel 4, a linkage rod 8 is rotatably connected to the outer wall of each rotating shaft 7, two vertical rods 9 are fixedly connected to the bottom of the linkage swivel 4, an annular groove 10 matched with the vertical rods 9 is formed in the outer wall of, the bottom end of a vertical rod 9 is connected with an annular groove 10 in a sliding way, the linkage grooves 6 are symmetrically arranged, a linkage block 5 is connected with the linkage grooves 6 in a sliding way, an adjusting sleeve 3, a linkage rotary ring 4, a linkage block 5, the linkage grooves 6, a rotating shaft 7, a linkage rod 8, a vertical rod 9, the annular groove 10 and a handle rod 11 are arranged in a combined way, the adjusting sleeve 3 is driven to rotate by rotating the handle rod 11 forwards and backwards, the linkage rotary ring 4 is driven to rotate, a reagent cylinder 14 can be driven to move left and right by the linkage rod 8, so that the distance between the reagent cylinders 14 can be adjusted, the adjusting sleeve 3 can move up and down when rotating, the linkage block 5 and the linkage grooves 6 are arranged, the adjusting sleeve 3 only drives the linkage rotary ring 4 to rotate, the linkage rotary ring 4 cannot be driven to move up and down, four guide rods 12 which are uniformly distributed in an annular shape are fixedly connected with the side surface of, the sleeve rod 13 is connected with the guide rod 12 in a sliding mode through the groove, the sleeve rod 13 and the guide rod 12 are arranged to play a supporting role for the reagent cylinder 14 and prevent the reagent cylinder 14 from deviating in the adjusting process, one end of the sleeve rod 13 is fixedly connected with the reagent cylinder 14, soil repairing agent solution is contained in the reagent cylinder 14, the soil repairing agent solution mainly comprises photosynthetic bacteria, lactic acid bacteria, bacillus subtilis, actinomycetes, bacteroides fragilis, candida utilis, clostridium bifermentans, rhizobium, vulcanized bacteria, aspergillus niger, bacillus natto, thiobacillus, turfy soil and vermiculite, one end, far away from the rotating shaft 7, of the linkage rod 8 is hinged with the reagent cylinder 14, a piston block 15 matched with the inner wall of the reagent cylinder 14 is movably installed inside the reagent cylinder 14, the top end of the piston block 15 is fixedly connected with a pressure rod 16, inclined tubes 17 are communicated with the outer walls of the side faces of the reagent cylinder 14, one end of the inclined pipe 17, which is far away from the reagent cylinder 14, is fixedly connected with an atomizing nozzle 18, the bottom end of the reagent cylinder 14 is fixedly connected with a one-way valve 19, the flowing direction of the one-way valve 19 is from bottom to top, and the one-way valve 19 is arranged, so that soil remediation agent solution can be conveniently added into the reagent cylinder 14.

Referring to fig. 1 and 6-7, a connecting groove 20 is formed inside a main rod 1 of the device, a gear rod 21 is slidably connected in the connecting groove 20, four cross rods 22 are fixedly connected to the outer wall of the gear rod 21 and are uniformly distributed in an annular shape, the cross rods 22 penetrate through a pressure rod 16 and are slidably connected with the pressure rod, four sliding grooves 23 matched with the cross rods 22 are formed in the outer wall of the main rod 1 of the device, the cross rods 22 are slidably connected with the sliding grooves 23, an inclined rod 24 is fixedly connected to one side of the main rod 1 of the device, one end of the inclined rod 24 is fixedly connected with a supporting plate 25, a supporting rod 26 is fixedly connected to the top of the supporting plate 25, a fixing shaft 27 is fixedly connected to one side of the back of the supporting rod 26, a lever 28 is rotatably connected to the outer wall of the fixing shaft 27, an arc-, the arc-shaped rack 29 and the gear rod 21 are respectively positioned at two sides of the linkage gear 31, the linkage gear 31 is meshed with the gear rod 21 and the arc-shaped rack 29, the arc-shaped rack 29 is arranged into an arc shape taking the fixed shaft 27 as the center, the radius of the arc-shaped rack 29 is smaller than that of the linkage gear 31, the connecting groove 20, the gear rod 21, the supporting rod 22, the fixed shaft 27, the lever 28, the arc-shaped rack 29, the vertical plate 30, the linkage gear 31 and the like are jointly arranged, so that the left end of the lever is pressed downwards to drive the gear rod 21 to move downwards, the pressing rod 16 is driven to press the piston block 15 downwards, soil remediation agent solution is sprayed out through the atomizing spray head 18, the lever 28 has a certain labor-saving effect, the linkage between the arc-shaped rack 29 and the linkage gear 31 can be regarded as a small gear to drive a large gear, another labor-, the other pot head of lever 28 is equipped with the antiskid cover 32 of rubber material, and the setting of antiskid cover 32 can improve the comfort level when using, and the concrete operation of adding soil remediation agent solution in to reagent section of thick bamboo 14 is: the one-way valve 19 is immersed in a container containing a soil remediation agent solvent, the lever 28 is lifted up, the piston block 15 is driven to move upwards, and the solvent can be pumped into the reagent cartridge 14.

Referring to fig. 1, 3 and 7, a method for in-depth soil remediation includes the following steps:

s1, pre-digging a plurality of groups of soil pits, wherein each group comprises four soil pits, the distribution arrays correspond to the four reagent cylinders 14, the distance between the reagent cylinders 14 can be adjusted by rotating the adjusting sleeve 3, when the soil pollution is serious, the distance between the reagent cylinders 14 can be reduced, and when the pollution is light, the distance between the reagent cylinders 14 can be increased;

s2, moving the main rod 1 of the device, inserting the four reagent cartridges 14 into the same group of four soil pits, and enabling the anti-skid base 2 to touch the ground;

s3, holding one end of the lever 28 with the anti-skid sleeve 32, pressing down the lever 28, driving the pressure lever 16 to press down the piston block 15, spraying the soil remediation agent solution in the reagent cylinder 14 on the inner wall of the soil pit through the atomizing nozzle 18, then infiltrating into the soil, and lifting up the lever 28 to reset;

and S4, repeating the steps S2-S3 until all the soil pits are sprayed with the soil repairing agent solution, and burying the soil pits.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (9)

1. The utility model provides a deep processing formula soil prosthetic devices, includes device mobile jib (1), the bottom fixed mounting of device mobile jib (1) has skid resistant base (2), its characterized in that: the device is characterized in that an adjusting sleeve (3) is in threaded connection with the outer wall of a main rod (1), a linkage rotating ring (4) is movably mounted on the outer wall of the adjusting sleeve (3), linkage blocks (5) are fixedly connected to the two sides of the adjusting sleeve (3), two linkage grooves (6) matched with the linkage blocks (5) are formed in the inner wall of the linkage rotating ring (4), four rotating shafts (7) which are uniformly distributed in an annular shape are fixedly connected to the top of the linkage rotating ring (4), a linkage rod (8) is rotatably connected to the outer wall of each rotating shaft (7), two vertical rods (9) are fixedly connected to the bottom of the linkage rotating ring (4), annular grooves (10) matched with the vertical rods (9) are formed in the outer wall of the top of an anti-skid base (2), the bottom of each vertical rod (9) is in sliding connection with the annular grooves (10), four guide rods (12) which are uniformly distributed in an annular shape are fixedly connected to the side of the anti-, the outer wall of the guide rod (12) is sleeved with a sleeve rod (13), one end of the sleeve rod (13) is fixedly connected with a reagent cylinder (14), one end, far away from the rotating shaft (7), of the linkage rod (8) is hinged to the reagent cylinder (14), a piston block (15) matched with the inner wall of the reagent cylinder (14) is movably mounted inside the reagent cylinder (14), the top end of the piston block (15) is fixedly connected with a pressure rod (16), the outer walls of the side surfaces of the reagent cylinder (14) are respectively communicated with an inclined tube (17), and one end, far away from the reagent cylinder (14), of the inclined tube (17) is fixedly connected with an atomizing spray head (18);

the connecting groove (20) is formed in the device main rod (1), a gear rod (21) is connected to the connecting groove (20) in a sliding mode, four transverse rods (22) which are uniformly distributed in an annular mode are fixedly connected to the outer wall of the gear rod (21), the transverse rods (22) penetrate through a pressing rod (16) and are connected with the pressing rod in a sliding mode, four sliding grooves (23) matched with the transverse rods (22) are formed in the outer wall of the device main rod (1), the transverse rods (22) are connected with the sliding grooves (23) in a sliding mode, an inclined rod (24) is fixedly connected to one side of the device main rod (1), a supporting plate (25) is fixedly connected to one end of the inclined rod (24), a supporting rod (26) is fixedly connected to the top of the supporting plate (25), a fixing shaft (27) is fixedly connected to one side of the back of the supporting rod (26), the one end fixedly connected with arc rack (29) of lever (28), one side fixed mounting of bracing piece (26) has riser (30), riser (30) openly one side is rotated and is connected with linkage gear (31), arc rack (29) and gear pole (21) are located the both sides of linkage gear (31) respectively, linkage gear (31) are connected with gear pole (21), the equal meshing of arc rack (29).

2. An in-depth soil remediation device according to claim 1, further comprising: and anti-skid teeth are arranged at the bottom of the anti-skid base (2).

3. An in-depth soil remediation device according to claim 1, further comprising: the linkage grooves (6) are symmetrically arranged, and the linkage blocks (5) are connected with the linkage grooves (6) in a sliding mode.

4. An in-depth soil remediation device according to claim 1, further comprising: the inside of the loop bar (13) is provided with a groove, and the loop bar (13) is connected with the guide rod (12) in a sliding manner through the groove.

5. An in-depth soil remediation device according to claim 1, further comprising: the soil restoration agent solution is contained in the reagent cylinder (14), and the main components of the soil restoration agent solution comprise photosynthetic bacteria, lactic acid bacteria, bacillus subtilis, actinomycetes, bacteroides fragilis, candida utilis, clostridium bifermentans, rhizobium, vulcanized bacteria, aspergillus niger, bacillus natto, thiobacillus, turfy soil and vermiculite.

6. An in-depth soil remediation device according to claim 1, further comprising: the bottom end of the reagent barrel (14) is fixedly connected with a one-way valve (19).

7. An in-depth soil remediation device according to claim 1, further comprising: the arc-shaped rack (29) is arc-shaped with the fixed shaft (27) as the center, and the radius of the arc-shaped rack (29) is smaller than that of the linkage gear (31).

8. An in-depth soil remediation device according to claim 1, further comprising: the other end of the lever (28) is sleeved with an anti-slip sleeve (32) made of rubber.

9. An in-depth soil remediation method according to any one of claims 1 to 8, wherein: the method comprises the following steps:

s1, pre-digging a plurality of groups of soil pits, wherein each group comprises four soil pits, and the distribution matrix corresponds to four reagent barrels (14);

s2, moving the main rod (1) of the device, inserting the four reagent cartridges (14) into the four soil pits in the same group, and enabling the anti-skid base (2) to touch the ground;

s3, holding one end of the lever (28) with the anti-skid sleeve (32), pressing down the lever (28), driving the pressure lever (16) to press down the piston block (15), spraying the soil remediation agent solution in the reagent cartridge (14) on the inner wall of the soil pit through the atomizing nozzle (18), then infiltrating into the soil, and lifting up the lever (28) to reset;

and S4, repeating the steps S2-S3 until all the soil pits are sprayed with the soil repairing agent solution, and burying the soil pits.

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