Movable soil remediation device

Abstract

The invention discloses a movable soil remediation device, belongs to the field of soil remediation, and aims at solving the problem that an existing soil remediation device is low in working efficiency. The movable soil remediation device comprises a rotary tillage component, a containing box, a compressed combustible gas bottle, a small water pump, a water tank, a combustor and a heat preservation cover; meanwhile, the combustor is started, the compressed combustible gas bottle is opened, flames are generated through liquefied gas, the ploughed straw is combusted, meanwhile, the flames can remove diseases and pests of the soil, soil remediation is achieved, the heat preservation cover can cover heat generated by the combustor, the water tank can absorb the heat, and the heat preservation effect is good. And then the small water pump is used for pumping the water in the water tank into the containing box and circulating the water, the situation that the temperature of the compressed combustible gas bottle is rapidly reduced, and frosting and freezing are caused is prevented, and therefore non-stop soil remediation is achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of soil remediation, and in particular to a mobile soil remediation device. Background Art

[0002] In the field of agricultural production, straw treatment has always been an important issue that has attracted much attention. The traditional method of straw burning has been greatly restricted due to its serious pollution to the environment, which has prompted the continuous development of in-situ straw treatment technology. However, the existing related technologies still have many shortcomings.

[0003] For equipment that uses liquefied gas as fuel, during operation, compressed combustible gas cylinders are prone to temperature drop, frost and ice formation due to pressure relief. This not only affects the normal gasification of the liquefied gas and causes unstable flames, but may also make the equipment unable to continue to operate normally, requiring frequent shutdowns for processing, which seriously affects the efficiency and progress of straw processing.

[0004] Therefore, a mobile soil remediation device is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a mobile soil remediation device, which solves the problem of low working efficiency of the current soil remediation devices in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a mobile soil remediation device, comprising a main frame, an L-plate arranged on one side of the main frame, and a rotary tillage component arranged on one side of the L-plate, a placement box is arranged at the upper end of the L-plate, a liquefied gas component is arranged inside the placement box, a gas pipeline is arranged on one side of the liquefied gas component, a burner is arranged at the lower end of the main frame, one end of the gas pipeline is connected to the burner, a heat preservation cover is arranged at one end of the main frame, a water tank is arranged at the upper end of the heat preservation cover, and the water tank is connected to the placement box; The liquefied gas assembly includes a compressed flammable gas cylinder placed inside a storage box. Both sides of the storage box are provided with connecting pipes, which are connected to a water tank. One end of one group of the connecting pipes is provided with a small water pump, and one end of the small water pump is connected to the water tank.

[0007] Furthermore, the rotary tilling component includes a rotary tilling plate arranged at the lower end of the L-plate, a rotary tilling shaft is arranged on the outer surface of the rotary tilling plate, gear transmission boxes are arranged on both sides of the rotary tilling shaft, one side of the gear transmission box is connected to the rotary tilling plate, and an internal plate is also arranged on the outer surface of the rotary tilling plate, a bevel gear transmission component is arranged inside the internal plate, one side of the bevel gear transmission component is meshed and connected with an external transmission shaft, one end of the external transmission shaft passes through the internal plate and is connected to an external power source, two groups of bevel gear transmission components are arranged, one group of bevel gear transmission components is connected to the rotary tilling shaft through a transmission belt, and one end of the other group of bevel gear transmission components is arranged with a gear group, and the gear group is connected to the rotary tilling shaft through a transmission belt, a rotary tilling blade is arranged on the outer surface of the rotary tilling shaft, and a docking locking plate is arranged on one side of the L-plate and the placement box, and the docking locking plate is connected to the external power source.

[0008] Furthermore, a slide groove is opened on one side of the L-plate, a slider is provided on one side of the rotary tillage plate, an electric push rod is provided in the slide groove, one end of the electric push rod is connected to the slider, and the other end of the electric push rod is connected to the inner wall of the slide groove.

[0009] Furthermore, the liquefied gas assembly also includes a partition plate movably arranged inside the placement box, the partition plate is sleeved on the outer surface of the compressed flammable gas cylinder, a spring is arranged at the lower end of the partition plate, a sealing rod is arranged at the lower end of the spring, one end of the sealing rod passes through the placement box and the outer wall of the L plate and is connected to the rotary tillage plate.

[0010] Furthermore, a water inlet is provided on the upper surface of the water tank, a filter is provided inside the water tank, and the filter and the water inlet are arranged in the same vertical plane.

[0011] Furthermore, a through hole is provided at the bottom of the water tank, a hollow iron cylinder is arranged in the through hole, the hollow iron cylinder is located inside the water tank, and a through hole is also provided on the upper surface of the heat preservation cover, the through hole is connected to the hollow iron cylinder.

[0012] Furthermore, a side groove is provided on one side of the heat preservation cover, and a fog cannon spray component is arranged in the side groove. The fog cannon spray component includes an inclined plate arranged inside the side groove, an external plate arranged on the outer surface of the inclined plate, and an atomizing nozzle arranged on one side of the inclined plate. The external plate, the inclined plate and the atomizing nozzle are connected. A main water pump is arranged on one side of the water tank, one end of the main water pump is connected to the water tank, and a transfer tube is arranged at the other end of the main water pump, and one end of the transfer tube is connected to the external plate.

[0013] Furthermore, a transmission rod is provided at the lower end of the heat-insulating cover, and moving wheels are provided at both ends of the transmission rod.

[0014] Furthermore, a through groove is provided on the bottom surface of the heat preservation cover, a magnetic bottom plate is provided inside the heat preservation cover, a magnetic cylinder is provided on the outer surface of the transmission rod, the magnetic cylinder and the through groove are provided in the same vertical plane, and the magnetic cylinder and the magnetic bottom plate magnetically repel each other.

[0015] Furthermore, a control panel is provided on the outer surface of the placement box, and a main control module is provided in the control panel. The main control module is signal-connected to a signal receiving module, the signal receiving module is signal-connected to a signal processing module, the signal processing module is signal-connected to an alarm response module, the signal receiving module is signal-connected to a liquid level meter installed inside the water tank, and is signal-connected to a temperature measuring instrument installed inside the placement box, the signal processing module is signal-connected to a liquefied gas valve installed at the mouth of a compressed flammable gas cylinder, and is signal-connected to a main water pump, and the signal receiving module receives signals sent by the liquid level meter and the temperature measuring instrument. When the liquid level meter sends a low water level signal, the alarm response module responds to remind the staff to add water in time, and when the temperature measuring instrument sends a low temperature signal, the signal processing module responds, the liquefied gas valve is closed, the power of the main water pump is increased, the water circulation efficiency is improved, and the hot water in the water tank flows faster into the placement box to heat the compressed flammable gas cylinder.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention proposes a mobile soil remediation device. In the prior art, the working efficiency of the soil remediation device is low. The present invention uses a rotary tillage component, a placement box, a compressed gas cylinder, a small water pump, a water tank, a burner and a heat preservation cover. During the working process, the rotary tillage component is used to plow the soil, and the burner is started and the compressed gas cylinder is opened. The liquefied gas is used to generate a flame to burn the plowed straw. At the same time, the flame can also remove pests and diseases from the soil to achieve soil remediation. The heat preservation cover can cover the heat generated by the burner, and the water tank can absorb the heat, so that the water temperature in the water tank is increased. The small water pump is then used to draw the water in the water tank into the placement box and circulate it to prevent the compressed gas cylinder from rapidly decreasing in temperature and frosting and freezing, thereby achieving non-stop soil remediation and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the mobile soil remediation device of the present invention is shown in FIG. Figure 1 ; Figure 2 The overall structure of the mobile soil remediation device of the present invention is shown in FIG. Figure 2 ; Figure 3 This is a schematic diagram of the structure of the rotary tillage component of the mobile soil remediation device of the present invention; Figure 4 This is a schematic diagram of the structure of the liquefied gas component of the mobile soil remediation device of the present invention; Figure 5 The water tank structure of the mobile soil remediation device of the present invention is shown in FIG. Figure 1 ; Figure 6The water tank structure of the mobile soil remediation device of the present invention is shown in FIG. Figure 2 ; Figure 7 This is a schematic diagram of the transmission rod structure of the mobile soil remediation device of the present invention; Figure 8 The water tank structure of the mobile soil remediation device of the present invention is shown in FIG. Figure 3 ; Fig. 9 This is a schematic diagram of the structure of the spraying components of the mobile soil remediation device of the present invention; Fig.10 This is a flowchart of the control panel of the mobile soil remediation device of the present invention; Fig.11 It is a schematic diagram of the transmission structure of the external transmission shaft, bevel gear transmission member and rotary tillage shaft in the mobile soil remediation device of the present invention.

[0018] In the figure: 1. main frame; 2. L plate; 21. docking locking plate; 3. rotary tillage component; 31. built-in plate; 311. external transmission shaft; 32. gear transmission box; 33. rotary tillage shaft; 34. rotary tillage blade; 35. slider; 36. electric push rod; 37. rotary tillage plate; 4. storage box; 41. liquefied gas component; 411. compressed flammable gas cylinder; 4111. liquefied gas valve; 412. partition plate; 413. spring; 414. sealing rod; 42. connecting pipe; 43. small water pump; 44. gas pipe; 45. temperature measuring instrument ; 5. Insulation cover; 51. Transmission rod; 52. Moving wheel; 53. Magnetic bottom plate; 54. Through slot; 55. Magnetic cylinder; 56. Mist cannon spray parts; 561. Inclined plate; 562. External plate; 563. Atomizing nozzle; 6. Water tank; 61. Water inlet; 62. Liquid level gauge; 63. Filter; 64. Main water pump; 65. Transfer pipe; 66. Hollow iron cylinder; 67. Perforation; 7. Control panel; 71. Main control module; 72. Signal receiving module; 73. Signal processing module; 74. Warning response module; 8. Burner. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0020] In order to solve the technical problem of how to improve the efficiency of soil remediation, such as Figure 1-Figure 5 and Fig.11 As shown, the following preferred technical solutions are provided: A mobile soil remediation device includes a main frame 1, an L-plate 2 arranged on one side of the main frame 1, and a rotary tillage component 3 arranged on one side of the L-plate 2, a placement box 4 is arranged at the upper end of the L-plate 2, a liquefied gas component 41 is arranged inside the placement box 4, a gas pipe 44 is arranged on one side of the liquefied gas component 41, a burner 8 is arranged at the lower end of the main frame 1, one end of the gas pipe 44 is connected to the burner 8, a heat preservation cover 5 is arranged at one end of the main frame 1, a water tank 6 is arranged at the upper end of the heat preservation cover 5, and the water tank 6 is connected to the placement box 4.

[0021] The liquefied gas assembly 41 includes a compressed flammable gas cylinder 411 placed inside the placement box 4. Connection pipes 42 are provided on both sides of the placement box 4. The connection pipes 42 are connected to the water tank 6. One end of one group of the connection pipes 42 is provided with a small water pump 43. One end of the small water pump 43 is connected to the water tank 6. During operation, the soil is plowed by the rotary tillage component 3, and the burner 8 is started and the compressed flammable gas cylinder 411 is opened. The liquefied gas is used to generate a flame to burn the plowed straw. At the same time, the flame can also remove pests and diseases from the soil. The heat preservation cover 5 can cover the heat generated by the burner 8, and the water tank 6 can absorb the heat, so that the water temperature in the water tank 6 increases. The small water pump 43 is used to draw the water in the water tank 6 into the placement box 4 and circulate it to prevent the compressed flammable gas cylinder 411 from rapidly decreasing in temperature and frosting. One end of the burner 8 is biased toward the heat preservation cover 5 so that the flame is covered by the heat preservation cover 5.

[0022] The rotary tillage component 3 includes a rotary tillage plate 37 arranged at the lower end of the L plate 2, a rotary tillage shaft 33 is arranged on the outer surface of the rotary tillage plate 37, gear transmission boxes 32 are arranged on both sides of the rotary tillage shaft 33, one side of the gear transmission box 32 is connected to the rotary tillage plate 37, and an inner plate 31 is also arranged on the outer surface of the rotary tillage plate 37, a bevel gear transmission member is arranged inside the inner plate 31, one side of the bevel gear transmission member is meshed and connected with an external transmission shaft 311, one end of the external transmission shaft 311 passes through the inner plate 31 and is connected to an external power source, and two groups of bevel gear transmission members are arranged, one group of bevel gear transmission members is connected to the rotary tillage shaft 33 through a transmission belt, and one end of the other group of bevel gear transmission members is provided with a gear group, and the gear group is connected to the rotary tillage shaft 33 through a transmission belt. A rotary tiller 34 is provided on the outer surface of the shaft 33, and a docking locking plate 21 is provided on one side of the L plate 2 and the placement box 4. The docking locking plate 21 is connected to an external power source. Before work, the docking locking plate 21 is connected to the rear end of the tractor, so that the whole is installed at the rear end of the tractor, and the whole is moved by dragging the tractor. During the work, starting the output shaft on the tractor will drive the external transmission shaft 311 to rotate, and then drive the bevel gear transmission part to rotate, and finally drive the transmission belt to rotate, so that the rotary tiller shaft 33 rotates, and the soil is tilled by the rotary tiller 34. At the same time, the rotary tiller 34 is connected to the rotary tiller shaft 33 by screws, so the rotary tiller 34 can be removed and replaced with a stubble crusher to crush the straw.

[0023] A slide groove is provided on one side of the L plate 2, and a slider 35 is provided on one side of the rotary tillage plate 37. An electric push rod 36 is provided in the slide groove. One end of the electric push rod 36 is connected to the slider 35, and the other end of the electric push rod 36 is connected to the inner wall of the slide groove. Through the extension and retraction of the electric push rod 36, the slider 35 slides in the slide groove, and the rotary tillage plate 37 moves up and down, thereby achieving the effect of adjusting the contact depth between the rotary tillage blade 34 and the soil, so as to achieve rotary tillage of soil at different depths and improve the adaptability to various working conditions.

[0024] Specifically, during the working process, the soil is plowed by the rotary tillage component 3, and at the same time, the burner 8 is started and the compressed gas cylinder 411 is opened, and the flame is generated by liquefied gas to burn the plowed straw. At the same time, the flame can also remove pests and diseases from the soil to achieve soil repair. The heat preservation cover 5 can cover the heat generated by the burner 8, and the water tank 6 can absorb the heat, so that the water temperature in the water tank 6 increases, and then the small water pump 43 is used to draw the water in the water tank 6 into the placement box 4 and circulate it to prevent the compressed gas cylinder 411 from rapidly decreasing in temperature and frosting and freezing, thereby achieving non-stop soil repair and improving work efficiency.

[0025] In order to solve technical problems on how to improve work quality, such as Figure 4-Figure 10As shown, the following preferred technical solutions are provided: The liquefied gas component 41 also includes a partition plate 412 movably arranged inside the storage box 4, and the partition plate 412 is sleeved on the outer surface of the compressed gas cylinder 411. A spring 413 is arranged at the lower end of the partition plate 412, and a sealing rod 414 is arranged at the lower end of the spring 413. One end of the sealing rod 414 passes through the storage box 4 and the outer wall of the L plate 2 and is connected to the rotary tillage plate 37. After the water in the storage box 4 and the water tank 6 starts to circulate, when the rotary tillage blade 34 moves downward, the contact surface between the rotary tillage blade 34 and the soil becomes larger, and the resistance becomes larger accordingly, and the shaking amplitude of the compressed gas cylinder 411 becomes larger. However, when the rotary tillage blade 34 moves downward, the sealing rod 414 will also move downward, thereby dragging the partition plate 412 downward, and the downwardly moved partition plate 412 will squeeze the water inside the storage box 4, thereby preventing the water from shaking, thereby reducing the amplitude and probability of the compressed gas cylinder 411 shaking.

[0026] A water inlet 61 is provided on the upper surface of the water tank 6, and a filter screen 63 is provided inside the water tank 6. The filter screen 63 and the water inlet 61 are arranged in the same vertical plane. Water is added to the water tank 6 through the water inlet 61. During the water adding process, the water will first pass through the filter screen 63, thereby removing impurities in the water and preventing blockage.

[0027] A through hole 67 is provided at the bottom of the water tank 6, and a hollow iron cylinder 66 is arranged in the through hole 67. The hollow iron cylinder 66 is located inside the water tank 6. A through hole is also provided on the upper surface of the thermal insulation cover 5, and the through hole is connected to the hollow iron cylinder 66. The heat and hot gas in the thermal insulation cover 5 will enter into the hollow iron cylinder 66, thereby increasing the temperature of the hollow iron cylinder 66. Through the heat transfer effect, the heat of the hollow iron cylinder 66 will be transferred to the water in the water tank 6, thereby increasing the water temperature.

[0028] A side groove is provided on one side of the heat preservation cover 5, and a fog cannon spray component 56 is arranged in the side groove. The fog cannon spray component 56 includes an inclined plate 561 arranged inside the side groove, an external plate 562 arranged on the outer surface of the inclined plate 561, and an atomizing nozzle 563 arranged on one side of the inclined plate 561. The external plate 562, the inclined plate 561 and the atomizing nozzle 563 are connected. A main water pump 64 is provided on one side of the water tank 6. One end of the main water pump 64 is connected to the inside of the water tank 6, and a transfer pipe 65 is provided at the other end of the main water pump 64. One end of the transfer pipe 65 is connected to the external plate 562. During operation, the smoke generated by burning straw will gradually come out from the side groove. At this time, the main water pump 64 is turned on, and the main water pump 64 pumps water in the water tank 6 into the external plate 562, and sprays it out through the atomizing nozzle 563 to absorb the generated smoke.

[0029] A transmission rod 51 is disposed at the lower end of the heat preservation cover 5, and moving wheels 52 are disposed at both ends of the transmission rod 51. When the whole body is moved by being dragged by a tractor, the moving wheels 52 will also rotate accordingly, thereby improving the overall mobility.

[0030] A through groove 54 is provided on the lower bottom surface of the heat-insulating cover 5, a magnetic bottom plate 53 is provided inside the heat-insulating cover 5, a magnetic cylinder 55 is provided on the outer surface of the transmission rod 51, the magnetic cylinder 55 and the through groove 54 are arranged in the same vertical plane, the magnetic cylinder 55 and the magnetic bottom plate 53 magnetically repel each other, and during the rotation of the transmission rod 51, the magnetic cylinder 55 will pass through the through groove 54 in stages, the magnetic bottom plate 53 is a triangular inclined plate, and the magnetic bottom plate 53 is connected to the bottom of the heat-insulating cover 5 through a reset spring, and the repulsive force between the magnetic cylinder 55 and the magnetic bottom plate 53 will cause the magnetic bottom plate 53 to move upward a short distance.

[0031] A control panel 7 is provided on the outer surface of the storage box 4, and a main control module 71 is provided in the control panel 7. The main control module 71 is connected to a signal receiving module 72 by signal, the signal receiving module 72 is connected to a signal processing module 73 by signal, the signal processing module 73 is connected to an alarm response module 74 by signal, the signal receiving module 72 is connected to a liquid level meter 62 installed inside the water tank 6 by signal, and is connected to a temperature measuring instrument 45 installed inside the storage box 4 by signal, the signal processing module 73 is connected to a liquefied gas valve 4111 installed at the mouth of a compressed flammable gas cylinder 411 by signal, and is connected to a main water pump 64 signal connection, receives the signals sent by the liquid level meter 62 and the temperature measuring instrument 45 through the signal receiving module 72. When the liquid level meter 62 sends a low water level signal, the alarm response module 74 reacts to remind the staff to add water in time. When the temperature measuring instrument 45 sends a low temperature signal, it responds through the signal processing module 73, the liquefied gas valve 4111 is closed, the power of the main water pump 64 is increased, the water circulation efficiency is improved, and the hot water in the water tank 6 flows faster to the placement box 4 to heat the compressed flammable gas cylinder 411. The whole process has a high degree of automation, which reduces the work intensity of the staff.

[0032] Specifically, during the working process, as the rotary tiller 34 continuously moves downward, the resistance it encounters will become greater and greater. During the downward movement of the rotary tiller 34, the partition plate 412 will be dragged downward, and the downwardly moving partition plate 412 will squeeze the water inside the placement box 4, thereby preventing the water from shaking, thereby reducing the amplitude and probability of the compressed gas cylinder 411 shaking, improving the stability of the overall operation, and also ensuring that the compressed gas cylinder 411 can continuously output liquefied gas, thereby indirectly improving the quality of soil remediation; In addition, the smoke generated by burning the straw will gradually come out from the side grooves. At this time, the main water pump 64 is turned on. The main water pump 64 pumps the water in the water tank 6 into the external plate 562, and sprays it out through the atomizing nozzle 563 to absorb the generated smoke. The atomizing nozzle 563 can produce fine and uniform water mist, which is in full contact with the smoke generated during the straw processing process, effectively adsorbing and settling the particulate matter in the smoke, and absorbing some harmful gases at the same time, significantly reducing the pollution of the environment by smoke emissions, and realizing environmentally friendly operations.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile soil remediation device, comprising a main frame (1), an L-plate (2) arranged on one side of the main frame (1), and a rotary tillage component (3) arranged on one side of the L-plate (2), characterized in that: A storage box (4) is provided at the upper end of the L-plate (2), a liquefied gas assembly (41) is provided inside the storage box (4), a gas supply pipe (44) is provided on one side of the liquefied gas assembly (41), a burner (8) is provided at the lower end of the main frame (1), one end of the gas supply pipe (44) is connected to the burner (8), a heat preservation cover (5) is provided at one end of the main frame (1), a water tank (6) is provided at the upper end of the heat preservation cover (5), and the water tank (6) is connected to the storage box (4); The liquefied gas assembly (41) comprises a compressed flammable gas cylinder (411) placed inside a storage box (4). Connection pipes (42) are provided on both sides of the storage box (4). The connection pipes (42) are connected to a water tank (6). A small water pump (43) is provided at one end of one set of the connection pipes (42). One end of the small water pump (43) is connected to the water tank (6).

2. A mobile soil remediation device according to claim 1, characterized in that: The rotary tillage component (3) comprises a rotary tillage plate (37) arranged at the lower end of the L plate (2); a rotary tillage shaft (33) is arranged on the outer surface of the rotary tillage plate (37); gear transmission boxes (32) are arranged on both sides of the rotary tillage shaft (33); one side of the gear transmission box (32) is connected to the rotary tillage plate (37); an inner plate (31) is also arranged on the outer surface of the rotary tillage plate (37); a bevel gear transmission member is arranged inside the inner plate (31); one side of the bevel gear transmission member is meshingly connected to an external transmission shaft (311); the external transmission shaft ( One end of the L-plate (2) and the placement box (4) are connected to an external power source through the built-in plate (31), two groups of bevel gear transmission members are provided, one group of bevel gear transmission members is connected to the rotary tillage shaft (33) through a transmission belt, and one end of the other group of bevel gear transmission members is provided with a gear set, which is connected to the rotary tillage shaft (33) through a transmission belt, and a rotary tillage blade (34) is provided on the outer surface of the rotary tillage shaft (33), and a docking locking plate (21) is provided on one side of the L-plate (2) and the placement box (4), and the docking locking plate (21) is connected to the external power source.

3. A mobile soil remediation device according to claim 2, characterized in that: A slide groove is provided on one side of the L-plate (2), a slider (35) is provided on one side of the rotary tillage plate (37), an electric push rod (36) is provided in the slide groove, one end of the electric push rod (36) is connected to the slider (35), and the other end of the electric push rod (36) is connected to the inner wall of the slide groove.

4. A mobile soil remediation device as claimed in claim 3, characterized in that: The liquefied gas assembly (41) further comprises a partition plate (412) movably arranged inside the storage box (4); the partition plate (412) is sleeved on the outer surface of the compressed flammable gas cylinder (411); a spring (413) is arranged at the lower end of the partition plate (412); a sealing rod (414) is arranged at the lower end of the spring (413); one end of the sealing rod (414) passes through the storage box (4) and the outer wall of the L plate (2) and is connected to the rotary tillage plate (37).

5. A mobile soil remediation device according to claim 4, characterized in that: The upper surface of the water tank (6) is provided with a water injection port (61), and a filter screen (63) is provided inside the water tank (6); the filter screen (63) and the water injection port (61) are arranged in the same vertical plane.

6. A mobile soil remediation device according to claim 5, characterized in that: The bottom of the water tank (6) is provided with a through hole (67), a hollow iron cylinder (66) is arranged in the through hole (67), and the hollow iron cylinder (66) is located inside the water tank (6). The upper surface of the heat-insulating cover (5) is also provided with a through hole, and the through hole is connected to the hollow iron cylinder (66).

7. A mobile soil remediation device according to claim 6, characterized in that: A side groove is formed on one side of the heat-insulating cover (5), and a fog cannon spray component (56) is arranged in the side groove. The fog cannon spray component (56) comprises an inclined plate (561) arranged in the side groove, an external plate (562) arranged on the outer surface of the inclined plate (561), and an atomizing nozzle (563) arranged on one side of the inclined plate (561). The external plate (562), the inclined plate (561) and the atomizing nozzle (563) are connected. A main water pump (64) is arranged on one side of the water tank (6), one end of the main water pump (64) is connected to the inside of the water tank (6), and a transfer pipe (65) is arranged at the other end of the main water pump (64), and one end of the transfer pipe (65) is connected to the external plate (562).

8. A mobile soil remediation device according to claim 7, characterized in that: A transmission rod (51) is provided at the lower end of the heat-insulating cover (5), and moving wheels (52) are provided at both ends of the transmission rod (51).

9. A mobile soil remediation device according to claim 8, characterized in that: The lower bottom surface of the heat-insulating cover (5) is provided with a through groove (54), a magnetic bottom plate (53) is arranged inside the heat-insulating cover (5), a magnetic cylinder (55) is arranged on the outer surface of the transmission rod (51), the magnetic cylinder (55) and the through groove (54) are arranged in the same vertical plane, and the magnetic cylinder (55) and the magnetic bottom plate (53) repel each other magnetically.

10. A mobile soil remediation device according to claim 9, characterized in that: A control panel (7) is provided on the outer surface of the placement box (4), a main control module (71) is provided in the control panel (7), the main control module (71) is signal-connected to a signal receiving module (72), the signal receiving module (72) is signal-connected to a signal processing module (73), the signal processing module (73) is signal-connected to an alarm response module (74), the signal receiving module (72) is signal-connected to a liquid level meter (62) installed inside the water tank (6), and is signal-connected to a temperature measuring instrument (45) installed inside the placement box (4), and the signal processing module (73) is signal-connected to a liquefied gas meter (411) installed at the mouth of a compressed flammable gas cylinder (411). The signal receiving module (72) receives signals sent by the liquid level meter (62) and the temperature measuring instrument (45). When the liquid level meter (62) sends a low water level signal, the warning response module (74) responds to remind the staff to add water in time. When the temperature measuring instrument (45) sends a low temperature signal, the signal processing module (73) responds to close the liquefied gas valve (4111), increase the power of the main water pump (64), improve the water circulation efficiency, and make the hot water in the water tank (6) flow faster into the storage box (4) to heat the compressed flammable gas cylinder (411).

Images