CN220738991U

CN220738991U - Soil remediation device

Info

Publication number: CN220738991U
Application number: CN202321752185.2U
Authority: CN
Inventors: 覃本春; 覃兴辉
Original assignee: Xi'an Chunhui Industrial Group Co ltd
Current assignee: Xi'an Chunhui Industrial Group Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-04-09
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a soil remediation device, which comprises two transverse plates, a second screen and a first screen, wherein the second screen is connected between the two transverse plates in a sliding way, the first screen is connected on the second screen in a sliding way, one side of the second screen is provided with a spraying part, the spraying part comprises a second convex plate, a cam, a connecting plate, a piston plate, a closed cavity, a water pipe and a water tank, the two cams are respectively connected at two ends of one of the second convex plates in a rotating way, the two piston plates are respectively hinged on the cams through the connecting plate, the closed cavity is connected between the two piston plates in a sliding way, water in the water tank flows into a water collecting cavity through the closed cavity and is extruded by the piston plates through the water pipe, the water is discharged into soil on the inclined plate through a water discharging hole on the water collecting cavity, and soil particles and a modifier are fully combined and remediated by matching with stirring of a stirring rod on the soil.

Description

Soil remediation device

Technical Field

The utility model relates to the technical field of soil remediation, in particular to a soil remediation device.

Background

The soil structure of hillside is seriously damaged by open mining, the ground is collapsed and cracked due to heavy pressure of large mining equipment, nutrients in the soil flow into goaf or depression along with cracks and surface runoff, so that the nutrients in the soil are insufficient in many places, the bearing capacity of the soil is reduced, the soil and vegetation are damaged, and finally, a large area of exposed soil is formed to enable the soil and water to flow more easily.

The document with the publication number of CN115156282A discloses a mine treatment soil remediation device, which is characterized by comprising a shell barrel component, wherein the shell barrel component comprises a shell barrel and an inner barrel, an inner barrel is arranged on the inner wall side of the shell barrel, and a first rotary seat, a second rotary seat and the like are assembled on the inner wall side of the inner barrel.

In the restoration methods of heavy metal soil, the biological effectiveness of heavy metal is reduced by adding an improver to the soil, adsorbing heavy metal, oxidizing and reducing the heavy metal, and at present, many mining areas are restored by spraying or injecting the improver on the surface soil layer, but the improver diffused through osmosis cannot be fully combined with soil particles, so that the partial activation of heavy metal elements is easily caused to generate harm.

Disclosure of Invention

The utility model aims to solve the defects in the prior art that the electric heating wires are in a thin strip shape, so that the area of the materials contacted with the electric heating wires is small, the generated heat is small, the effect of heat transfer is greatly reduced, the heating time of graphene liquid is prolonged, and the efficiency is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a soil remediation device, comprising two transverse plates, a second screen and a first screen, wherein the second screen is connected between the two transverse plates in a sliding way, and the first screen is connected on the second screen in a sliding way;

the spraying component is installed to second screen cloth one side, the spraying component includes second flange, cam, connecting plate, piston board, closed chamber, raceway, water tank, two the cam rotates respectively to be connected in one of them second flange both ends, two the piston board passes through respectively the connecting plate articulates on the cam, closed chamber sliding connection is in two between the piston board, one of them end of raceway is fixed to be linked together on the closed chamber, water tank fixed connection is in on the second screen cloth, the water tank with be equipped with the inlet tube between the closed chamber.

Preferably, the spraying component further comprises a first convex plate and a rack bar, wherein two through holes are formed in one of the first convex plates, insections are formed in the inner side walls of the through holes, the two rack bars are respectively connected in the through holes in a meshed mode, and the rack bar is fixedly connected with the cam.

Preferably, the water inlet pipe and the water delivery pipe are respectively provided with a one-way valve.

Preferably, a rotating shaft is rotatably connected between the two transverse plates, a plurality of stirring rods are fixedly connected to the rotating shaft, gears are fixedly connected to the rotating shaft, insections are formed in one side of the second screen, and the second screen is meshed with the gears.

Preferably, an inclined plate is fixedly connected between the two transverse plates, an air collecting cavity is fixedly connected to the inclined plate, and one end, away from the closed cavity, of the water delivery pipe is fixedly communicated with the air collecting cavity.

Preferably, a plurality of drain holes are formed in one side wall of the gas collection cavity.

Compared with the prior art, the utility model has the beneficial effects that:

1. the screening of continuing lug size in the flow direction second screen cloth after the soil screening, on the soil flow direction swash plate after the screening in the second screen cloth to carry out the free fall and collect on the swash plate, simultaneously along with the removal of second screen cloth can drive the pivot rotatory through the gear, can have the upset stirring effect to the soil on the swash plate when a plurality of puddlers rotate along with the pivot.

2. The water in the water tank flows into the water collecting cavity through the closed cavity and is extruded by the piston plate and flows into the water collecting cavity through the water delivery pipe, the water is discharged into the soil on the sloping plate through the water discharge hole on the water collecting cavity, and the stirring rod is matched for stirring the soil to fully combine and repair the soil particles and the modifier.

Drawings

Fig. 1 is a schematic diagram of a front structure of a soil remediation device according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

fig. 3 is a schematic diagram of a sloping plate structure of a soil remediation device according to the present utility model.

In the figure: the device comprises a transverse plate 1, a water tank 2, a rack bar 3, a first convex plate 4, a first screen mesh 5, a second screen mesh 6, a second convex plate 7, a gear 8, a rotating shaft 9, a closed cavity 10, a water conveying pipe 11, a connecting plate 12, a cam 13, a stirring rod 14, a sloping plate 15 and a gas collecting cavity 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The terms such as "upper", "lower", "left", "right", "middle" and "a" and the like are also used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationship may be altered or modified without materially altering the technology.

Referring to fig. 1 to 3, a soil remediation device comprises two cross plates 1, a first screen 6 and a second screen 5, wherein the first screen 6 is slidably connected between the two cross plates 1, and the second screen 5 is slidably connected to the first screen 6;

the spraying part is installed to second screen cloth 6 one side, spraying part includes second flange 7, cam 13, connecting plate 12, piston 17, seal chamber 10, raceway 11, water tank 2, two cams 13 rotate respectively and connect in one of them second flange 7 both ends, two piston 17 articulate respectively on cam 13 through connecting plate 12, seal chamber 10 sliding connection is between two piston 17, one of them one end fixed intercommunication of raceway 11 is on seal chamber 10, water tank 2 fixed connection is on second screen cloth 6, be equipped with the inlet tube between water tank 2 and seal chamber 10, the inlet tube with the one-way valve is installed respectively to raceway 11, spraying part still includes first flange 4, rack bar 3, two through-holes have been seted up on one of them first flange 4, first flange 4 is laminated each other with second flange 7, avoid the soil outflow in the second screen cloth 6, the tooth trace has been seted up on the through-hole inside wall, two rack bars 3 are connected in the through-hole respectively in the meshing, rack bar 3 and cam 13 fixed connection, can drive rack bar 3 when first screen cloth 5 and second screen cloth 6 remove.

The rotary shaft 9 is rotationally connected between the two transverse plates 1, the stirring rods 14 are fixedly connected to the rotary shaft 9, the gear 8 is fixedly connected to the rotary shaft 9, the insection is formed in one side of the second screen 6, the second screen 6 is meshed with the gear 8, the inclined plate 15 is fixedly connected between the two transverse plates 1, the air collecting cavity 16 is fixedly connected to the inclined plate 15, the inclined plate 15 is arranged in an inclined state, the outflow of soil is facilitated, one end of the water conveying pipe 11, far away from the closed cavity 10, is fixedly communicated with the air collecting cavity 16, and a plurality of drain holes are formed in one side wall of the air collecting cavity 16.

According to the utility model, firstly, mine soil is poured into a first screen 5, then the first screen 5 and a second screen 6 are respectively driven to horizontally reciprocate through external hydraulic rods, and the first screen 5 and the second screen 6 are in staggered motion, so that the screening of raw soil in the first screen 5 can be quickened, the separation of soil and stones can be achieved, meanwhile, the screened soil flows to the second screen 6 for screening with the size of a continuous lug, the screened soil in the second screen 6 flows to an inclined plate 15 and is free to slide and collect through the inclined plate 15, meanwhile, the rotation of a rotating shaft 9 can be driven by a gear 8 along with the movement of the second screen 6, and a plurality of stirring rods 1 can have a turnover stirring effect on the soil on the inclined plate 15 along with the rotation of the rotating shaft 9.

Because the first screen 5 and the second screen 6 are in staggered horizontal movement, the rack bar 3 can be driven to rotate when the first screen 5 and the second screen 6 move, when the first screen 5 moves rightwards, the second screen 6 moves leftwards, one end of the cam 13, which is far away from the second convex plate 7, is far away from each other, the piston plate 17 is respectively pulled away from each other, at the moment, the one-way valve on the water inlet pipe is opened, the one-way valve on the water pipe 11 is closed, the medicine in the water tank flows into the closed cavity 10 through the water inlet pipe, and along with the leftwards movement of the first screen 5, when the second screen 6 moves rightwards, one end of the cam 13, which is far away from the second convex plate 7, is far away from each other, and the piston plate 17 is respectively pulled close to each other, so that the piston plate 17 can be respectively extruded in the closed cavity 10 to slide and extrude liquid medicine in the closed cavity, at the moment, the one-way valve on the water pipe 11 is opened, water in the closed cavity 10 flows into the water collecting cavity 16 through the water pipe 11, the inclined plate on the water collecting cavity 16 is discharged into soil on the 5 through the inclined plate on the water collecting cavity, and the soil repairing agent is fully combined with the soil repairing agent by the stirring rod 14.

In the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly, unless otherwise specifically indicated and defined.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A soil remediation device comprises two transverse plates (1), a second screen (6) and a first screen (5), and is characterized in that the second screen (6) is slidably connected between the two transverse plates (1), and the first screen (5) is slidably connected on the second screen (6);

the utility model provides a spraying device, including second screen cloth (6), spraying device, including second flange (7), cam (13), connecting plate (12), piston board (17), sealed chamber (10), raceway (11), water tank (2), two cam (13) rotate respectively and connect one of them second flange (7) both ends, two piston board (17) are passed through respectively connecting plate (12) articulates on cam (13), sealed chamber (10) sliding connection is two between piston board (17), raceway (11) one end fixed intercommunication is in sealed chamber (10) are last, water tank (2) fixed connection is in on second screen cloth (6), water tank (2) with be equipped with the inlet tube between sealed chamber (10).

2. The soil remediation device according to claim 1, wherein the spraying component further comprises a first convex plate (4) and a rack bar (3), wherein two through holes are formed in one of the first convex plates (4), insections are formed in the inner side walls of the through holes, the two rack bars (3) are respectively meshed and connected in the through holes, and the rack bar (3) is fixedly connected with the cam (13).

3. A soil remediation device according to claim 1 wherein the inlet conduit and the conduit (11) are each provided with a one-way valve.

4. The soil remediation device according to claim 1, wherein a rotating shaft (9) is rotatably connected between the two transverse plates (1), a plurality of stirring rods (14) are fixedly connected to the rotating shaft (9), a gear (8) is fixedly connected to the rotating shaft (9), insections are formed in one side of the second screen (6), and the second screen (6) is in meshed connection with the gear (8).

5. Soil remediation device according to claim 1, characterized in that an inclined plate (15) is fixedly connected between the two transverse plates (1), an air collecting cavity (16) is fixedly connected to the inclined plate (15), and one end, far away from the closed cavity (10), of the water conveying pipe (11) is fixedly communicated with the air collecting cavity (16).

6. A soil remediation device according to claim 5 wherein a plurality of drainage apertures are provided in one side wall of the air collection chamber (16).