Soil remediation ventilation mechanism

Abstract

The utility model discloses a soil remediation ventilation mechanism which comprises a soil remediation ventilation machine frame body, a motor protection box is arranged above the soil remediation ventilation machine frame body, a motor is arranged in the motor protection box, a ventilation fan is arranged at the top of the motor protection box, and an air conveying pipe is arranged at the outer ring position of the bottom face of the ventilation fan. And handheld frames are arranged on the two sides of the motor protection box, and anti-skid handles are arranged in the handheld frames. According to the utility model, the spiral soil drilling cutter and the air delivery pipe are respectively arranged in the soil drilling cover, and the spiral soil drilling cutter and the air delivery pipe are mounted together, so that the ventilation mechanism has a drilling function and can be used even in a hard soil area, and meanwhile, the air delivery pipe can be drilled into the deep part of the soil for use according to the depth of a position where the soil needs to be ventilated; the two structures are assembled into a whole, the occupied space is saved, the soil ventilation remediation effect can be improved, and the device is more convenient to carry.

Description

Technical Field

[0001] The utility model relates to the field of soil remediation, in particular to a soil remediation ventilation mechanism. Background Art

[0002] Soil remediation is a technical measure to restore the normal function of contaminated soil. In the soil remediation industry, there are more than 100 existing soil remediation technologies and more than 10 commonly used technologies, which can be roughly divided into three methods: physical, chemical and biological. Soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in the soil to reduce their concentration to an acceptable level, or to transform toxic and harmful pollutants into harmless substances.

[0003] There are still certain deficiencies in the use of soil remediation ventilation mechanisms in the prior art. During use, the ventilation mechanism usually only has the function of ventilation. When used in hard soil, it is necessary to first use a drilling tool to drill a hole, and then insert the ventilation mechanism into the hole to perform ventilation repair at a location deep in the soil. The process is relatively extensive, and many tools are used, which are not easy to carry, and the operation process brings certain inconveniences. Utility Model Content

[0004] The purpose of the utility model is to provide a soil repair ventilation mechanism to solve the problem that the ventilation mechanism proposed in the above background technology usually only has the function of ventilation during use. When used in hard soil, it is necessary to use a drilling tool to drill a hole first, and then insert the ventilation mechanism into the hole to ventilate and repair the deep soil. The process is relatively limited, many tools are used, it is not easy to carry, and the operation process brings certain inconveniences.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil remediation ventilation mechanism comprises a soil remediation ventilation machine frame, a motor protection box is provided above the soil remediation ventilation machine frame, a motor is provided inside the motor protection box, a ventilation fan is provided on the top of the motor protection box, an air supply pipe is provided at the outer circle position of the bottom surface of the ventilation fan, hand-held frames are provided on both sides of the motor protection box, an anti-slip handle is provided inside the hand-held frame, a limit balance plate is provided below the soil remediation ventilation machine frame, a connecting sleeve is provided at the middle position of the bottom surface of the soil remediation ventilation machine frame, a triangular reinforcement plate is provided at the position where the connecting sleeve is connected to the soil remediation ventilation machine frame, a drill rod is provided inside the connecting sleeve, a spiral drill soil knife is provided at the lower end of the drill rod, the spiral drill soil knife is arranged inside the drill cover, a positioning plate is provided above the inside of the drill cover, and a side ventilation boss is provided outside the drill cover.

[0006] In a further embodiment, blades are provided inside the ventilation fan, and the ventilation fan is fixedly connected to the motor protection box by bolts.

[0007] In a further embodiment, a lower air vent is provided at the bottom end of the gas pipe, a filter is provided inside the lower air vent, and the lower air vent is fixedly connected to the gas pipe by threads.

[0008] In a further embodiment, the number of the air delivery pipes is eight in total, and the air delivery pipes are connected to the soil drilling cover by plugging.

[0009] In a further embodiment, the outer shape of the soil drilling cover is set to a cylindrical structure, and the positioning plate is connected to the soil drilling cover by welding, and the spiral drilling knife is rotatably connected to the positioning plate by a connecting bearing.

[0010] In a further embodiment, the side vent boss is fixedly connected to the air pipe via an assembly stud, a punching hole is provided on the bottom surface of the side vent boss, and the side vent boss is configured as a conical structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, a spiral drill blade and an air pipe are respectively arranged inside the soil drilling cover. The spiral drill blade and the air pipe are installed together, so that the ventilation mechanism can have the function of drilling the ground, and can be used even in hard soil areas. At the same time, the air pipe can be drilled deep into the soil for use according to the depth of the position where the soil needs to be ventilated. Assembling the two structures into one can not only save space, but also improve the effect of soil ventilation and repair, and is more convenient to carry. There are a total of eight air pipes, through which the air around the center of the soil drilling cover can be extracted and transported, thereby increasing the ventilation speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a soil remediation ventilation mechanism of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of a soil remediation ventilation mechanism of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the side ventilation convex head of the utility model;

[0016] Figure 4 It is a top view of a soil remediation ventilation mechanism of the utility model;

[0017] Figure 5 It is a top view of the positioning plate of the utility model.

[0018] In the figure: 1. Soil remediation aerator frame; 2. Hand-held frame; 3. Ventilation fan; 4. Motor protection box; 5. Limit balance plate; 6. Connecting sleeve; 7. Air pipe; 8. Drilling cover; 9. Blade; 10. Motor; 11. Triangular reinforcement plate; 12. Drill rod; 13. Positioning plate; 14. Side ventilation boss; 15. Lower vent; 16. Auger soil cutter; 17. Anti-slip handle; 18. Connecting bearing; 19. Punching hole; 20. Assembly stud. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-5 , the utility model provides an embodiment: a soil remediation ventilation mechanism, including a soil remediation ventilation machine frame 1, a motor protection box 4 is provided above the soil remediation ventilation machine frame 1, a motor 10 is provided inside the motor protection box 4, a ventilation fan 3 is provided on the top of the motor protection box 4, an air supply pipe 7 is provided at the outer ring position of the bottom surface of the ventilation fan 3, hand-held frames 2 are provided on both sides of the motor protection box 4, and an anti-slip handle 17 is provided inside the hand-held frame 2, a limit balance plate 5 is provided below the soil remediation ventilation machine frame 1, a connecting sleeve 6 is provided at the middle position of the bottom surface of the soil remediation ventilation machine frame 1, a triangular reinforcement plate 11 is provided at the position where the connecting sleeve 6 is connected to the soil remediation ventilation machine frame 1, a drill rod 12 is provided inside the connecting sleeve 6, and a spiral drill soil knife 16 is provided at the lower end of the drill rod 12, and the spiral drill soil knife 16 is arranged inside the drilling soil cover 8, and a positioning plate 13 is provided above the inside of the drilling soil cover 8, and a side ventilation boss 14 is provided outside the drilling soil cover 8.

[0021] The motor protection box 4 is used to install the motor 10, the ventilation fan 3 is used to increase the wind force so that the air circulates from bottom to top, the air pipe 7 is used to connect the ventilation fan 3 with the drilling cover 8, the drilling cover 8 is used to install the spiral drill knife 16 and the air pipe 7, the spiral drill knife 16 is used to drill into the soil, the positioning plate 13 is used to locate the installation position of the drill rod 12 and the air pipe 7, and the side ventilation boss 14 is used to increase the ventilation position on the side.

[0022] Furthermore, blades 9 are provided inside the ventilation fan 3, and the ventilation fan 3 is fixedly connected to the motor protection box 4 by bolts.

[0023] The blades 9 are used to increase the wind force.

[0024] Furthermore, a lower air vent 15 is provided at the bottom end of the gas delivery pipe 7, a filter is provided inside the lower air vent 15, and the lower air vent 15 is fixedly connected to the gas delivery pipe 7 by threads.

[0025] The lower vent 15 is used to increase the ventilation position below, and the soil can be filtered through the filter to avoid internal blockage of the gas pipe 7.

[0026] Furthermore, there are eight air delivery pipes 7 in total, and the air delivery pipes 7 are connected to the soil drilling cover 8 by plugging.

[0027] The gas delivery pipe 7 and the soil drilling cover 8 can be conveniently installed and fixed by plugging and fixing.

[0028] Furthermore, the outer shape of the soil drilling cover 8 is set to be a cylindrical structure, and the positioning plate 13 is connected to the soil drilling cover 8 by welding, and the spiral drilling knife 16 is rotatably connected to the positioning plate 13 by a connecting bearing 18.

[0029] The cylindrical structure of the soil drilling cover 8 can make the edge smooth, making it easier to drill the ground.

[0030] Furthermore, the side vent boss 14 is fixedly connected to the air pipe 7 via an assembly stud 20, a punching hole 19 is provided on the bottom surface of the side vent boss 14, and the side vent boss 14 is configured as a conical structure.

[0031] The side vent boss 14 is assembled and fixed to the gas pipe 7 by assembling the stud 20. The side vent boss 14 with a conical structure can improve the sharpness of the surface, making it easier to drill into the soil.

[0032] Working principle: When in use, hold the non-slip handle 17 to move the soil remediation ventilation machine frame 1 to the required soil remediation position, press the soil drilling cover 8 on the surface of the soil, and convert electrical energy into mechanical energy through the motor 10 to drive the drill rod 12 to rotate at high speed, so that the spiral drill soil knife 16 drills into the soil, and drives the soil drilling cover 8 to drill into the soil so that it is located at the required depth in the soil. The ventilation fan 3 runs at high speed to suck in the air on the surface of the soil, and the air at the side and lower positions is transported to the air supply pipe 7 through the side ventilation boss 14 and the lower air port 15, and is discharged upward by the ventilation fan 3, thereby achieving the effect of soil ventilation.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A soil remediation ventilation mechanism, comprising a soil remediation ventilation frame (1), characterized in that: A motor protection box (4) is provided above the soil remediation ventilator frame (1), a motor (10) is provided inside the motor protection box (4), a ventilation fan (3) is provided on the top of the motor protection box (4), an air supply pipe (7) is provided at the outer ring position of the bottom surface of the ventilation fan (3), hand-held frames (2) are provided on both sides of the motor protection box (4), and an anti-slip handle (17) is provided inside the hand-held frame (2), a limit balance plate (5) is provided below the soil remediation ventilator frame (1), and the soil remediation ventilator frame (1) is provided with a motor protection box (4). A connecting sleeve (6) is provided in the middle of the bottom surface of the soil remediation ventilator frame (1); a triangular reinforcing plate (11) is provided at the position where the connecting sleeve (6) is connected to the soil remediation ventilator frame (1); a drill rod (12) is provided inside the connecting sleeve (6); a spiral drill blade (16) is provided at the lower end of the drill rod (12); the spiral drill blade (16) is arranged inside a soil drill cover (8); a positioning plate (13) is provided above the inside of the soil drill cover (8); and a side ventilation boss (14) is provided outside the soil drill cover (8).

2. A soil remediation ventilation mechanism according to claim 1, characterized in that: Blades (9) are arranged inside the ventilation fan (3), and the ventilation fan (3) is fixedly connected to the motor protection box (4) by means of bolts.

3. A soil remediation ventilation mechanism according to claim 1, characterized in that: A lower vent (15) is provided at the bottom end of the gas delivery pipe (7), a filter screen is provided inside the lower vent (15), and the lower vent (15) is fixedly connected to the gas delivery pipe (7) by means of threads.

4. A soil remediation ventilation mechanism according to claim 1, characterized in that: The number of the air delivery pipes (7) is eight in total, and the air delivery pipes (7) are connected to the soil drilling cover (8) by plugging.

5. A soil remediation ventilation mechanism according to claim 1, characterized in that: The outer shape of the soil drilling cover (8) is set to be a cylindrical structure, and the positioning plate (13) is connected to the soil drilling cover (8) by welding, and the spiral soil drilling knife (16) is rotatably connected to the positioning plate (13) by a connecting bearing (18).

6. A soil remediation ventilation mechanism according to claim 1, characterized in that: The side vent boss (14) is fixedly connected to the air delivery pipe (7) via an assembly stud (20); a punching hole (19) is provided on the bottom surface of the side vent boss (14); and the side vent boss (14) is configured as a conical structure.

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