CN216501498U

CN216501498U - Soil remediation device

Info

Publication number: CN216501498U
Application number: CN202122816305.8U
Authority: CN
Inventors: 王喜章; 徐宁; 闫丽丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-13
Anticipated expiration: 2031-11-17

Abstract

The utility model provides a soil remediation device, which comprises a frame body, a front support, a traction piece, a generator and a motor, wherein the frame body is provided with a front support and a rear support; the generator, the motor and the water tank are arranged on the front bracket; the water tank is provided with a water pump which is sequentially connected with the main pipeline, the branch pipelines and the spray head; the first rotating shaft is arranged at the front part of the frame body, and the shaft body is provided with a blade; the homogenizer is arranged at the rear part of the frame body, and a plurality of transverse shaft spiral bevel gears are arranged on a second rotating shaft of the homogenizer; the upper end of the longitudinal shaft is provided with a longitudinal shaft spiral bevel gear, and the lower end of the longitudinal shaft is fixedly connected with a turntable; the horizontal axis spiral bevel gear is matched with the vertical axis spiral bevel gear; the lower edge of the rotary disc is fixedly connected with a homogenizing rod. The utility model has the advantages of more uniform mixing of the repairing liquid and the soil, simple structure, convenient operation, high soil repairing efficiency and good repairing effect by arranging a mixing mode of combining blade soil turning and homogenizer rotating stirring and a mode of spraying the repairing liquid for the second time.

Description

Soil remediation device

Technical Field

The utility model belongs to the technical field of soil remediation, and particularly relates to a soil remediation device.

Background

Soil remediation refers to the physical, chemical and biological processes used to transfer, absorb, degrade and transform pollutants in soil to reduce their concentration to acceptable levels, or to transform toxic and harmful pollutants into harmless materials. Fundamentally, the technical principle of contaminated soil remediation may include: changing the existing form of the pollutants in the soil or the combination mode of the pollutants and the soil, and reducing the mobility and bioavailability of the pollutants in the environment; the concentration of harmful substances in the soil is reduced.

However, although the existing device for breaking and repairing contaminated soil has the spraying function of the repairing agent, the spraying penetration depth of the adsorbing agent is shallow, the mixing effect is poor, the soil and the repairing agent cannot be uniformly mixed, and the problem of poor repairing effect is caused. This has increased the input to contaminated soil restoration work manpower, material resources and time, and current contaminated soil restores breaker and does not have the stirring function to the contaminated soil after the breakage to make contaminated soil and repair reagent's mixing velocity slow, slowed down the restoration progress to contaminated soil, reduced the restoration quality to contaminated soil, be unfavorable for in-service use.

Disclosure of Invention

Aiming at the problems, the utility model provides a soil remediation device which is used for remediation of shallow polluted soil and has the characteristics of simple structure, uniform mixing and good remediation effect, and the specific technical scheme is as follows.

A soil remediation device comprising: the device comprises a frame body, a front bracket, a traction piece, a generator, a motor and a water tank; the frame body 1 is fixedly connected with the front support, and the traction piece is fixedly connected with the front support; the end parts of the rotating shafts on two sides of the motor are provided with a first belt pulley.

The generator, the motor and the water tank are arranged on the front bracket; the water tank is provided with a water pump which is sequentially connected with the main pipeline, the branch pipeline and the spray head.

The first rotating shaft is arranged in the middle of the frame body, the crushing blade is arranged on the shaft body located on the inner side of the frame body, and the end part of the shaft body extending out of the frame body 1 is provided with a second belt pulley.

The homogenizer is arranged at the rear part of the frame body, and the shell of the homogenizer is of a hollow cuboid structure. The second rotating shaft is horizontally arranged on two side walls of the homogenizer, the end part of the shaft body, extending out of the outer side of the side walls, of the second rotating shaft is provided with a third belt pulley, and the shaft body, on the inner side of the homogenizer, of the second rotating shaft is provided with a plurality of transverse shaft spiral bevel gears. The longitudinal axis penetrates from the bottom of the homogenizer and is connected to the bottom of the homogenizer by a bearing. The upper end of the longitudinal shaft is provided with a longitudinal shaft spiral bevel gear, and the lower end of the longitudinal shaft spiral bevel gear is fixedly connected with a turntable. The horizontal axis spiral bevel gear is matched with the vertical axis spiral bevel gear. The lower edge of the rotary disc is fixedly connected with a homogenizing rod.

A group of branch pipelines and nozzles are respectively arranged between the first rotating shaft and the front bracket and between the first rotating shaft and the homogenizer.

The first belt pulley on the motor is connected with the second belt pulley on the first rotating shaft through a belt A, and the second belt pulley on the first rotating shaft is connected with the third belt pulley on the second rotating shaft through a belt B so as to transmit power.

The technical scheme provided by the utility model has the beneficial effects that: according to the utility model, a mixing mode of combining blade up-and-down soil turning and homogenizer rotating stirring horizontal stirring is set, and a mode of spraying the repair liquid for the second time is combined, so that the repair liquid and the soil are mixed more uniformly, and the repair effect is improved; the transmission structure of the homogenizer adopts a closed structure, thereby reducing the entering of soil particles and reducing the failure rate of the device. The digging depth can be controlled by using a mode of controlling the height of the traction piece up and down by the traction machine and a method of setting the length of the blade. The soil remediation device is simple in structure and convenient to operate, and has the characteristics of high soil remediation efficiency and good remediation effect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a side view of the present invention.

Fig. 2 is a schematic top view of the present invention.

FIG. 3 is a schematic view of the structure of the homogenizer of the present invention.

In fig. 1: the device comprises a frame body 1, a front frame 2, a traction member 3, a generator 4, a motor 5, a belt pulley 51I, a belt pulley 52A, a belt 53B, a water tank 6, a water pump 61, a main pipeline 7, a pipeline 8, a spray head 9, a first rotating shaft 10, a blade 101, a belt pulley 102 II, a homogenizer 11, a second rotating shaft 111, a belt pulley III 112, a horizontal-axis spiral bevel gear 113, a vertical-axis spiral bevel gear 114 and a vertical-axis spiral bevel gear 115, a rotating disc 116 and a homogenizing rod 117.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a soil remediation device includes: the device comprises a frame body 1, a front bracket 2, a traction piece 3, a generator 4, a motor 5 and a water tank 6; the frame body 1 is fixedly connected with the front bracket 2, and the traction piece 3 is fixedly connected with the front bracket 2; the end parts of the rotating shafts on both sides of the motor 5 are provided with first belt pulleys 51.

The generator 4, the motor 5 and the water tank 6 are arranged on the front bracket 2; the water tank 6 is provided with a water pump 61, and the water pump 61 is sequentially connected with the main pipeline 7, the branch pipelines 8 and the spray head 9.

The first rotating shaft 10 is arranged in the middle of the frame body 1, a crushing blade 101 is arranged on a shaft body positioned on the inner side of the frame body 1, and a second belt pulley 102 is arranged at the end part of the shaft body extending out of the frame body 1.

The homogenizer 11 is arranged at the rear part of the frame body 1, and the shell of the homogenizer is a hollow cuboid structure. The second rotating shaft 111 is horizontally arranged on two side walls of the homogenizer 11, the end part of the shaft body extending out of the side walls is provided with a third belt pulley 112, and the shaft body inside the homogenizer 11 is provided with a plurality of transverse-axis spiral bevel gears 113. The longitudinal shaft 114 penetrates from the bottom of the homogenizer 11 and is connected to the bottom of the homogenizer 11 by a bearing. The upper end of the longitudinal shaft 114 is provided with a longitudinal shaft spiral bevel gear 115, and the lower end is fixedly connected with a turntable 116. The horizontal axis helical bevel gear 113 mates with the vertical axis helical bevel gear 115. The lower edge of the turntable 116 is fixedly connected with a homogenizing rod 117.

A set of branch pipes 8 and shower heads 9 are provided between the first rotating shaft 10 and the front supporter 2 and between the first rotating shaft 10 and the homogenizer 11, respectively.

The first pulley 51 of the motor 5 is connected to the second pulley 102 of the first rotating shaft 10 by a belt a52, and the second pulley 102 of the first rotating shaft 10 is connected to the third pulley 112 of the second rotating shaft 111 by a belt B53, so as to transmit power.

The use principle is as follows: the traction piece 3 is connected with a traction machine, the generator 4 is started to generate electricity to drive the motor 5 to rotate, the motor 5 transmits power to the first rotating shaft 10 through the first belt pulley 51, the belt A52 and the second belt pulley 102, and the blade 101 is driven to rotate around the first rotating shaft 10 to cut and turn soil. The first rotating shaft 10 transmits power to the second rotating shaft 111 through a second belt pulley 102, a belt B53 and a third belt pulley 112 to drive the cross-shaft spiral bevel gear 113 to rotate; the horizontal axis spiral bevel gear 113 drives the vertical axis spiral bevel gear 115 to rotate and drives the vertical axis 114, the turntable 116 and the homogenizing rod 117 to rotate, so that the soil is horizontally and rotationally stirred.

When the repairing liquid spraying machine works, the traction machine is operated to drive the traction piece 3 to move downwards, so that the blade 101 cuts and turns over soil up and down, and meanwhile, the water pump 61 is started to spray the repairing liquid on the soil. In the repairing process, the blade 101 and the spray head in front of the blade mix soil and repairing liquid for the first time; the homogenizing rod 117 and the spray head in front of the homogenizer 11 carry out secondary liquid spraying and secondary horizontal rotation mixing on the soil, so that the soil and the repairing liquid are mixed more uniformly, and the repairing effect is improved.

The first rotating shaft 10 is connected with the frame body 1, the second rotating shaft 111 is connected with two side walls of the homogenizer 11, and the longitudinal shaft 114 is connected with the bottom of the homogenizer 11 by bearings. The protective cover can be additionally arranged on the bearing, so that soil scraps are prevented from entering the bearing, and the failure rate of the repairing device is reduced.

The digging depth can be controlled by using a mode of controlling the height of the traction piece up and down by the traction machine and a method of setting the length of the blade.

Claims

1. A soil remediation device characterized by: comprises a frame body (1), a front bracket (2), a traction piece (3), a generator (4), a motor (5) and a water tank (6); the frame body (1) is fixedly connected with the front bracket (2), and the traction piece (3) is fixedly connected with the front bracket (2); the end parts of the rotating shafts on the two sides of the motor (5) are provided with a first belt pulley (51); the generator (4), the motor (5) and the water tank (6) are arranged on the front bracket (2); a water pump (61) is arranged on the water tank (6), and the water pump (61) is sequentially connected with the main pipeline (7), the branch pipeline (8) and the spray head (9);

the first rotating shaft (10) is arranged in the middle of the frame body (1), a blade (101) is arranged on a shaft body positioned in the frame body (1), and a second belt pulley (102) is arranged at the end part of the shaft body extending out of the frame body (1); a group of branch pipelines (8) and nozzles (9) are arranged between the first rotating shaft (10) and the front bracket (2);

the homogenizer (11) is arranged at the rear part of the frame body (1), and the shell of the homogenizer is of a hollow cuboid structure;

the second rotating shaft (111) is horizontally arranged on two side walls of the homogenizer (11), the end part of the shaft body, which extends out of the outer side of the side walls, of the second rotating shaft is provided with a third belt pulley (112), and the shaft body, which is arranged on the inner side of the homogenizer (11), is provided with a plurality of transverse-shaft spiral bevel gears (113); the longitudinal shaft (114) penetrates from the bottom of the homogenizer (11) and is connected with the bottom of the homogenizer (11) through a bearing; the upper end of the longitudinal shaft (114) is provided with a longitudinal shaft spiral bevel gear (115), and the lower end of the longitudinal shaft spiral bevel gear is fixedly connected with a turntable (116); the horizontal axis spiral bevel gear (113) is matched with the vertical axis spiral bevel gear (115);

the lower edge of the turntable (116) is fixedly connected with a homogenizing rod (117);

a first belt pulley (51) on the motor (5) is connected with a second belt pulley (102) on the first rotating shaft (10) through a belt A (52), and the second belt pulley (102) on the first rotating shaft (10) is connected with a third belt pulley (112) on the second rotating shaft (111) through a belt B (53) so as to transmit power.

2. A soil remediation device according to claim 1, wherein: a set of branch pipes (8) and spray heads (9) are arranged between the first rotating shaft (10) and the homogenizer (11).

3. A soil remediation device according to claim 1, wherein: the first rotating shaft (10) is connected with the frame body (1), the second rotating shaft (111) is connected with two side walls of the homogenizer (11), and the longitudinal shaft (114) is connected with the bottom of the homogenizer (11) through bearings.