Soil remediation device

Abstract

The utility model discloses a soil remediation device, and particularly relates to the technical field of soil remediation, the soil remediation device comprises a barrel body, the top of the barrel body is provided with a supporting frame, the outer wall of the supporting frame is provided with a feeding port, the bottom of the barrel body is fixedly provided with a material leaking plate, and a fixing assembly is arranged below the supporting frame. The fixing assembly comprises a fixing rod arranged at the bottom of the supporting frame, the bottom end of the fixing rod is connected with a central pipe, the outer wall of the central pipe is provided with a plurality of connecting rods, and the end part of each connecting rod is fixedly provided with a bearing seat. Each stirring disc is driven by an independent motor and can rotate at a high speed, crushing blades are arranged below the stirring discs, the crushing blades are matched with the multiple stirring discs to scatter and stir soil, the soil continuously enters from the upper portions of the stirring discs, the soil can be continuously stirred, meanwhile, pesticide is sprayed, and the pesticide can be fully mixed into the soil.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil remediation technical field, concretely relates to a soil remediation device. BACKGROUND

[0002] Soil pollution refers to the phenomenon that pollutants generated by human activities enter soil and accumulate to a certain degree, resulting in the decline of soil environmental quality, and further affecting ecological safety and human health. With the rapid development of industrialization and urbanization, soil pollution problem is becoming increasingly serious, and has become one of the global environmental problems. Soil remediation device plays a key role in the remediation process of contaminated soil.

[0003] In China, the patent name of a soil remediation soil remediation agent spraying device for soil remediation is disclosed. A telescopic structure is arranged on one side of the base. The water pump draws the liquid in the water storage tank through the water pipe and sprays it to the soil by the nozzle through the fixed frame. Since the density of the required remediation agent is different for different soils, the first and second hinge rods can be adjusted by rotating the adjusting button. The angle between the first and second hinge rods is changed by rotating the movable gear at the bottom of the adjusting button, so that the fixed frame is deflected, thereby changing the amount of remediation agent sprayed on the unit soil during the movement of the device, and achieving the purpose of adjusting the spraying density.

[0004] However, the soil remediation device has the above-mentioned deficiencies in actual use. The spraying structure can only spray the soil on one side, and cannot spray the remediation agent to the soil below the surface layer, so that the soil laid on the ground cannot be fully contacted with the remediation agent. Utility model content

[0005] The utility model aims at providing a soil remediation device to solve the above-mentioned deficiencies in the art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A soil remediation device, comprising a barrel, a support frame is arranged on the top of the barrel, a feed inlet is formed in the outer wall of the support frame, a leakage plate is fixed to the bottom of the barrel, a fixing assembly is arranged below the support frame, the fixing assembly comprises a fixing rod arranged at the bottom of the support frame, a central pipe is connected to the bottom end of the fixing rod, a plurality of connecting rods are arranged on the outer wall of the central pipe, an bearing seat is fixed to the end of each connecting rod, a three-phase motor is arranged on the bearing seat, an agitator disc is connected to the output shaft end of the three-phase motor, a central shaft is arranged in the central pipe, a crushing blade is fixed to the bottom end of the central shaft, the central shaft extends to the support frame at the top end, a servo motor is fixed to the top of the support frame for driving the central shaft, and a spraying pipe is arranged at the bottom of the support frame.

[0008] Preferably, the bottom of the barrel is provided with a bottom support pipe, the inside of the bottom support pipe is provided with a material guide table, and the bottom of the material guide table is provided with a tripod.

[0009] Preferably, the outer wall of the bottom support pipe is provided with a discharge port, the top of the material guide table is symmetrically provided with two slopes, and the end portions of the slopes correspond to the discharge port.

[0010] Preferably, the top of the material leakage plate is provided with a support seat, the outer wall of the support seat is provided with a material pushing rod, and the bottom of the material pushing rod is in contact with the top of the material leakage plate.

[0011] Preferably, one side of the spraying pipe is connected with a connecting pipe, the end portion of the connecting pipe is connected with a conduit, the end portion of the conduit is connected with a water pump, the bottom of the spraying pipe is further provided with a plurality of atomizing nozzles, and the atomizing nozzles are connected with the spraying pipe through thread screwing.

[0012] Preferably, one side of the barrel is further provided with an auger conveyor, the end portion of the auger conveyor is provided with a discharge hopper, and the discharge hopper can be inserted into the feeding port.

[0013] Preferably, the top end inner wall of the barrel is provided with a support ring, and the support ring and the barrel are fixedly connected through bolts.

[0014] In the above technical solution, the technical effects and advantages of the present application are provided.

[0015] The fixing assembly is provided with a plurality of stirring discs, each stirring disc is driven by a separate motor and can rotate at high speed, a crushing blade is arranged below the stirring disc, the crushing blade cooperates with the plurality of stirring discs and scatters and stirs the soil, the soil continuously enters above the stirring disc, the soil can be continuously stirred, and the medicine can be sprayed at the same time, so that the medicine can be fully mixed into the soil. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a schematic diagram of the internal structure of the present application;

[0019] Figure 3This is a schematic diagram of the structure of the fixing component of this utility model;

[0020] Figure 4 This is a schematic diagram of the bearing housing, stirring plate, and three-phase motor of this utility model;

[0021] Figure 5 This is a perspective view of the spraying device of this utility model;

[0022] Figure 6 for Figure 5 Enlarged view of section A in the middle;

[0023] Figure 7 This is a perspective view of the guide platform of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Barrel body; 2. Support frame; 3. Bottom support pipe; 4. Screw conveyor; 5. Feed inlet; 6. Servo motor; 7. Water pump; 8. Guide platform; 9. Leakage plate; 10. Support base; 11. Push rod; 12. Mixing disc; 13. Crushing blade; 131. Central shaft; 14. Support ring; 15. Spray pipe; 16. Bearing seat; 161. Three-phase motor; 17. Fixing rod; 18. Central pipe; 19. Connecting rod; 20. Connecting pipe; 21. Guide pipe; 22. Atomizing nozzle; 23. Tripod. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] This utility model provides, for example Figure 1 - Figure 6 The soil remediation device shown includes a barrel 1, a support frame 2 at the top of the barrel 1, a feed inlet 5 on the outer wall of the support frame 2, a material leakage plate 9 fixed at the bottom of the barrel 1, and a fixing assembly below the support frame 2. The fixing assembly includes a fixing rod 17 at the bottom of the support frame 2, a central tube 18 connected to the bottom end of the fixing rod 17, and multiple connecting rods 19 on the outer wall of the central tube 18. Each connecting rod 19 has a bearing seat 16 fixed to its end, and a three-phase motor 1 is mounted on the bearing seat 16. 61. The output shaft of the three-phase motor 161 is connected to the stirring plate 12. A central shaft 131 is set in the middle of the central tube 18. The bottom end of the central shaft 131 is fixed with crushing blades 13. The top end of the central shaft 131 extends to the support frame 2. A servo motor 6 for driving the central shaft 131 is fixed at the top of the support frame 2. A spray pipe 15 is set at the bottom of the support frame 2. A screw conveyor 4 is also set on one side of the barrel 1. A discharge hopper is set at the end of the screw conveyor 4. The discharge hopper can be inserted into the feed inlet 5.

[0028] In this embodiment, the stirring disc 12 has a plurality of knife bars made of high-hardness metal, and each stirring disc 12 on the fixing assembly has a different rotating direction. In the process of high-speed rotation, the soil that contacts the stirring disc 12 is quickly thrown to the surroundings in an instant, and the soil is repeatedly broken by collision, so that the effect of breaking the soil can be achieved. In combination with the cutting of the crushing blade 13, the soil is further broken, and then contacts the repair liquid, so that the repair liquid can be uniformly mixed.

[0029] As shown in Figure 1 - Figure 5 The bottom of the barrel body 1 is provided with a bottom support pipe 3, the inside of the bottom support pipe 3 is provided with a material guide table 8, and the bottom of the material guide table 8 is provided with a tripod 23. The tripod 23 has strong stability, the outer wall of the bottom support pipe 3 is provided with a discharge port, the top of the material guide table 8 is symmetrically provided with two slopes, and the end portions of the slopes correspond to the discharge port. The top of the material leakage plate 9 is provided with a support seat 10, the outer wall of the support seat 10 is provided with a pushing rod 11, and the bottom of the pushing rod 11 is in contact with the top of the material leakage plate 9.

[0030] After the soil falls on the material leakage plate 9, the bottom end of the central shaft 131 is connected with the support seat 10, the central shaft 131 can drive the support seat 10 to rotate, the support seat 10 drives the pushing rod 11, the pushing rod 11 pushes the soil on the material leakage plate 9, the soil passes through the leakage holes of the material leakage plate 9, then falls down and falls into the material guide table 8, and then slides to the two sides to be discharged.

[0031] As shown in Figure 2 and Figure 5 One side of the spraying pipe 15 is connected with a connecting pipe 20, the end of the connecting pipe 20 is connected with a guide pipe 21, the end of the guide pipe 21 is connected with a water pump 7, and the bottom of the spraying pipe 15 is also provided with a plurality of atomizing nozzles 22. The atomizing nozzles 22 are connected with the spraying pipe 15 by thread screwing. The water inlet end of the water pump 7 is connected with a hose, and the hose is used to connect an external repair liquid container.

[0032] In the process of stirring the soil, the water pump 7 is started, the water pump 7 draws the repair liquid into the guide pipe 21, and then into the spraying pipe 15 through the connecting pipe 20. After high pressure is formed in the spraying pipe 15, the repair liquid is sprayed out from the atomizing nozzles 22, the repair liquid is atomized by the atomizing nozzles 22, and the repair liquid mist is formed in the barrel body 1. The repair liquid mist covers the soil in the barrel body 1, so that the soil can be fully mixed with the repair liquid.

[0033] As shown in Figure 2 The top inner wall of the barrel body 1 is provided with a support ring 14, and the support ring 14 and the barrel body 1 are connected by bolt fixing. Specifically, the support ring 14 is used to reinforce the top end of the barrel body 1, and strengthen the support stability of the top end of the barrel body 1, so that the vibration of the barrel body 1 can be reduced, and the noise can be reduced.

[0034] Certain exemplary embodiments of this application are described herein by way of illustration, and not limitation, and it is to be understood that the application can be carried out by using various means, compositions, and techniques and by taking many possible technical paths, all without departing from the spirit and scope of the application. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature, and not as restrictive.

Claims

1. A soil remediation device comprising a barrel (1), characterised in that: The top of the barrel body (1) is provided with a support frame (2), the outer wall of the support frame (2) is provided with a feeding port (5), the bottom of the barrel body (1) is fixed with a leakage plate (9), the lower portion of the support frame (2) is provided with a fixing assembly, the fixing assembly comprises a fixing rod (17) arranged at the bottom of the support frame (2), the bottom end of the fixing rod (17) is connected with a center pipe (18), the outer wall of the center pipe (18) is provided with a plurality of connecting rods (19), the end portion of each connecting rod (19) is fixed with a bearing seat (16), the bearing seat (16) is provided with a three-phase motor (161), the output shaft end of the three-phase motor (161) is connected with a stirring disc (12), the middle portion of the center pipe (18) is provided with a center shaft (131), the bottom end of the center shaft (131) is fixed with a crushing blade (13), the top end of the center shaft (131) extends to the support frame (2), the top of the support frame (2) is fixed with a servo motor (6) for driving the center shaft (131), the bottom of the support frame (2) is provided with a spraying pipe (15).

2. A soil remediation apparatus as claimed in claim 1, wherein: The bottom of the barrel body (1) is provided with a bottom support pipe (3), the inside of the bottom support pipe (3) is provided with a material guiding table (8), the bottom of the material guiding table (8) is provided with a tripod (23).

3. A soil remediation apparatus as claimed in claim 2, wherein: The outer wall of the bottom support pipe (3) is provided with a discharge port, the top of the material guiding table (8) is symmetrically provided with two slopes, and the end portions of the slopes correspond to the discharge port.

4. The soil remediation device of claim 1, wherein: The top of the leakage plate (9) is provided with a support seat (10), the outer wall of the support seat (10) is provided with a pushing rod (11), and the bottom of the pushing rod (11) is in contact with the top of the leakage plate (9).

5. The soil remediation device of claim 1, wherein: One side of the spraying pipe (15) is connected with a connecting pipe (20), the end of the connecting pipe (20) is connected with a conduit (21), the end of the conduit (21) is connected with a water pump (7), and the bottom of the spraying pipe (15) is also provided with a plurality of atomizing nozzles (22), and the atomizing nozzles (22) and the spraying pipe (15) are connected by screwing.

6. A soil remediation apparatus as claimed in claim 1, wherein: One side of the barrel body (1) is also provided with an auger conveyor (4), the end of the auger conveyor (4) is provided with a discharge hopper, and the discharge hopper can be inserted into the feeding port (5).

7. The soil remediation device of claim 1, wherein: The inner wall of the top end of the barrel body (1) is provided with a support ring (14), and the support ring (14) and the barrel body (1) are connected by bolt fixing.

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