CN212821746U

CN212821746U - Soil remediation device

Info

Publication number: CN212821746U
Application number: CN202021268059.6U
Authority: CN
Inventors: 赖媚曼; 吴镜辉
Original assignee: Guangdong Daneng Environmental Protection Technology Co ltd
Current assignee: Guangdong Daneng Environmental Protection Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-30
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a soil remediation device, which comprises a remediation box, a transmission belt and a shovel head, wherein the shovel head is arranged at the front end of the remediation box and extends into the soil; the conveying belt is arranged between the shovel head and the repairing box and conveys soil shoveled by the shovel head into the repairing box; a repairing cavity and a solvent cavity which are communicated through a pipeline are arranged in the repairing box, and a soil inlet is formed in the repairing cavity, which is opposite to the discharge end of the conveying belt; the bottom surface of the repair cavity is provided with a rotating shaft with stirring blades, a drying fan is arranged at the position, above the stirring blades, of the inner wall of the repair cavity, a penetration plate is installed at the bottom end of the rotating shaft, and a soil outlet is formed in the position, opposite to the penetration plate, of the side surface of the repair cavity. The utility model discloses can restore on the spot and backfill, improve equipment's practicality to soil.

Description

Soil remediation device

Technical Field

The utility model relates to a soil repair equipment technical field especially relates to a soil remediation device.

Background

Soil is originally a natural accommodation place and a purification treatment place of various wastes, soil accepts pollutants, does not indicate that the soil is polluted, and indicates that the soil is polluted only when various pollutants accommodated in the soil are excessive and influence and exceed the self-purification capacity of the soil, so that the soil has harmful influence on hygiene and epidemiology. Causes of soil pollution, such as industrial sludge, garbage agriculture, sewage irrigation, pollutant sedimentation in the atmosphere, and the use of heavy metal-containing mineral fertilizers and pesticides in large quantities.

The chemical leaching method for restoring the polluted soil is a technology for pushing leacheate to be injected into the polluted soil layer under the action of gravity or through water head pressure by means of a chemical or biochemical solvent capable of promoting dissolution or migration of pollutants in the soil environment, then extracting the solution containing the pollutants from the soil, and performing separation and sewage treatment, but the existing soil restoring equipment cannot restore the polluted soil on the spot, and the absorbed clean soil cannot be backfilled immediately, so that the practicability of the equipment is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem that the above-mentioned exists to a certain extent, provide a soil remediation device, can restore and backfill improve equipment's practicality on the spot to soil.

The utility model provides a technical scheme that its technical problem adopted is: the soil remediation device comprises a remediation box, a conveying belt and a shovel head, wherein the shovel head is arranged at the front end of the remediation box and extends into soil; the conveying belt is arranged between the shovel head and the repairing box and conveys soil shoveled by the shovel head into the repairing box; a repairing cavity and a solvent cavity which are communicated through a pipeline are arranged in the repairing box, and a soil inlet is formed in the repairing cavity, which is opposite to the discharge end of the conveying belt; the bottom surface of the repair cavity is provided with a rotating shaft with stirring blades, a drying fan is arranged at the position, above the stirring blades, of the inner wall of the repair cavity, a penetration plate is installed at the bottom end of the rotating shaft, and a soil outlet is formed in the position, opposite to the penetration plate, of the side surface of the repair cavity.

Preferably, the penetration plate is provided with a fixed cylinder extending upwards from the position coaxial with the rotating shaft, and the penetration plate is fixed on the rotating shaft by a plug pin arranged outside the penetration plate and penetrating through the fixed cylinder and the rotating shaft. Therefore, the rotating shaft drives the penetration plate to rotate together, so that the soil placed on the penetration plate also rotates together, and the soil is stirred more uniformly.

Preferably, the shovel head is hinged to a connecting rod arranged at the front end of the repair box.

Preferably, the edge of the infiltration plate extends downwards to form a flanging which is abutted against the bottom surface of the repair cavity.

Preferably, a liquid outlet arranged on the bottom surface of the repair cavity far away from the rotating shaft and a liquid inlet arranged on the top surface of the repair cavity are respectively communicated with the solvent cavity pipeline.

Preferably, the setting height of the stirring blade is half of the height of the inner part of the repair cavity.

Preferably, the height of the solvent injected from the solvent cavity in the repair cavity is equal to the height of the stirring blade.

Compared with the prior art, the beneficial effects are that: the utility model discloses earlier gather needs prosthetic soil through the shovel head, then the transmission band can carry the restoration intracavity that restores the case setting with the soil of shovel head collection, it is further, carry the soil of restoring intracavity portion and can arrange in on the osmotic plate, simultaneously restore soil through the restoration solvent that pours into the restoration intracavity into from the solvent intracavity, and stirring vane can stir the soil of soaking in restoration solvent, make soil remediation more even, after soil soaks, make restoration solvent flow back to the solvent intracavity from the liquid outlet of bottom, and dry the soil after restoreing well through drying fan, discharge from the soil outlet at last, can restore and backfill on the spot soil, thereby improve equipment's practicality.

While additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a view of the construction of the prosthetic device of the present invention;

fig. 2 is the structure diagram of the interior of the repair box of the present invention.

Description of the drawings: 1. repairing the box; 101. repairing the cavity; 102. a solvent chamber; 2. a conveyor belt; 3. a shovel head; 4. a soil inlet; 5. a stirring blade; 6. a rotating shaft; 7. a drying fan; 8. a permeate sheet; 9. a soil outlet; 10. a liquid outlet; 11. and (4) a liquid inlet.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to 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; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in the utility model can be understood in specific cases to those of ordinary skill in the art.

The utility model discloses at the concrete implementation as follows: the soil remediation device shown in fig. 1-2 comprises a remediation box 1, a conveying belt 2 and a shovel head 3, wherein the shovel head 3 is installed at the front end of the remediation box 1 and extends into soil to collect soil to be remediated; the conveying belt 2 is arranged between the shovel head 3 and the repairing box 1 and conveys soil shoveled by the shovel head 3 into the repairing box 1; a repairing cavity 101 and a solvent cavity 102 which are communicated through a pipeline are arranged in the repairing box 1, and a soil inlet 4 is arranged at the discharging end of the repairing cavity 101, which is opposite to the conveying belt 2; the bottom surface of the repair cavity 101 is provided with a rotating shaft 6 with a stirring blade 5, the inner wall of the repair cavity 101 is provided with a drying fan 7 at the position above the stirring blade 5, and a penetration plate 8 is installed at the bottom end of the rotation shaft 6, the soil transferred into the rehabilitation chamber 101 is placed on the penetration plate 8, when the solvent flows back to the solvent cavity 102 after the solvent is repaired, the penetration plate 8 plays a role of filtration, the position of the penetration plate 8 which is coaxial with the rotating shaft 6 extends upwards to be provided with a fixed cylinder, and the penetration plate 8 is fixed on the rotating shaft 6 by the bolt arranged outside penetrating through the fixed cylinder and the rotating shaft 6, when the rotating shaft 6 drives the stirring blades 5 to rotate, the rotating shaft 6 drives the permeation plate 8 to rotate together, therefore, the soil placed on the penetration plate 8 rotates together, the soil is stirred more uniformly, the inconvenience of repairing the soil in a blocky shape is avoided, and the soil outlet 9 is arranged at the position of the side surface of the repairing cavity 101, which is just opposite to the penetration plate 8.

In this embodiment, the shovel head 3 is hinged to a connecting rod installed at the front end of the repair box 1. So, can carry out the adjustment of angle to shovel head 3, the soil of shovel head 3 to different ground types of being convenient for is gathered.

In this embodiment, the edge of the infiltration plate 8 extends downwards to form a flange, and the flange abuts against the bottom surface of the repair cavity 101. In this manner, a sufficient penetration distance is provided between the permeate sheet 8 and the repair chamber 101.

In the present embodiment, the liquid outlet 10 disposed on the bottom surface of the repair chamber 101 away from the rotating shaft 6 and the liquid inlet 11 disposed on the top surface of the repair chamber 101 are respectively in pipeline communication with the solvent chamber 102. The repair chamber 101 forms a circulating loop with the solvent chamber 102 through the liquid inlet 11 and the liquid outlet 10.

In the present embodiment, the stirring vanes 5 are provided at a height half the height of the inside of the repair chamber 101. Thus, the stirring blade 5 can well scatter the soil in the size, and the scattering effect is not good due to too long stirring blade and too short stirring blade.

In the present embodiment, the height of the solvent injected from the solvent chamber in the repair chamber 101 is equal to the height at which the stirring blade 5 is provided.

The utility model discloses the theory of operation: earlier gather needs prosthetic soil through shovel head 3, then transmission band 2 can carry the soil of shovel head 3 collection in the restoration chamber 101 that restores case 1 and set up, it is further, carry the inside soil of restoration chamber 101 and can arrange in on the infiltration board 8, simultaneously restore the soil through the restoration solvent that pours into in the restoration chamber 101 from solvent chamber 102, and stirring vane 5 can stir the soil of soaking in restoring the solvent, make soil restoration more even, after soil soaks, make the liquid outlet 10 of restoration solvent from the bottom flow back to in the solvent chamber 102, and dry the soil after restoreing through drying fan 7, discharge from soil outlet 9 at last, can restore and backfill immediately soil on the spot, thereby improve equipment's practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A soil remediation device characterized by: the soil repairing device comprises a repairing box, a conveying belt and a shovel head, wherein the shovel head is arranged at the front end of the repairing box and extends into soil; the conveying belt is arranged between the shovel head and the repairing box and conveys soil shoveled by the shovel head into the repairing box; a repairing cavity and a solvent cavity which are communicated through a pipeline are arranged in the repairing box, and a soil inlet is formed in the repairing cavity, which is opposite to the discharge end of the conveying belt; the bottom surface of the repair cavity is provided with a rotating shaft with stirring blades, a drying fan is arranged at the position, above the stirring blades, of the inner wall of the repair cavity, a penetration plate is installed at the bottom end of the rotating shaft, and a soil outlet is formed in the position, opposite to the penetration plate, of the side surface of the repair cavity.

2. A soil remediation device according to claim 1, wherein: the infiltration plate is provided with a fixed cylinder in an upward extending mode at the position coaxial with the rotating shaft, and the infiltration plate is fixed on the rotating shaft by penetrating through the fixed cylinder and the rotating shaft through a plug pin arranged outside.

3. A soil remediation device according to claim 1, wherein: the shovel head is hinged on a connecting rod arranged at the front end of the repair box.

4. A soil remediation device according to claim 1, wherein: and the edge of the infiltration plate extends downwards to form a turned edge which is abutted against the bottom surface of the repair cavity.

5. A soil remediation device according to claim 1, wherein: and a liquid outlet arranged on the bottom surface of the repair cavity far away from the rotating shaft and a liquid inlet arranged on the top surface of the repair cavity are respectively communicated with the solvent cavity pipeline.

6. A soil remediation device according to claim 1, wherein: the setting height of the stirring blades is half of the height of the inner part of the repair cavity.

7. A soil remediation device according to claim 1, wherein: the height of the solvent injected from the solvent cavity in the repair cavity is equal to the height of the stirring blade.