CN211839552U

CN211839552U - Soil restoration processing apparatus that soil and medicament fully reacted

Info

Publication number: CN211839552U
Application number: CN202020332665.3U
Authority: CN
Inventors: 刘东斌; 邓磊; 言海燕; 刘烨煊
Original assignee: China Railway Hi Tech Industry Corp Ltd; China Railway Environmental and Technology Engineering Co Ltd
Current assignee: China Railway Hi Tech Industry Corp Ltd; China Railway Environmental and Technology Engineering Co Ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-03
Anticipated expiration: 2030-03-17

Abstract

The utility model provides a soil repairing device of soil and medicament intensive reaction, include the box and establish the soil breaker that just top-down set up in the box, mix conveyer and agitating unit, soil breaker includes broken gyro wheel, mix conveyer includes the conveyer belt, the setting is at the one or more medicament shower nozzle of conveyer belt top and set up the baffle at the conveying initial position of conveyer belt, agitating unit is including two (mixing) shafts that set up from top to bottom at least and set up at every stirring shaft radial periphery be used for heating soil and then make medicament and soil carry out abundant chemical reaction's heating jacket pipe and stirring paddle leaf, the (mixing) shaft includes first (mixing) shaft on and the second (mixing) shaft under, still be provided with the arch on the stirring paddle leaf and be used for carrying out intensive dispersion and stirring to medicament after mixing and soil. The utility model discloses utilize heating sleeve to make in soil organic pollutant's decomposition and further accelerate with volatilizing, promoted soil remediation's efficiency and effect.

Description

Soil restoration processing apparatus that soil and medicament fully reacted

Technical Field

The utility model belongs to the technical field of the environmental protection equipment, concretely relates to soil restoration processing apparatus of soil and abundant reaction of medicament.

Background

In recent years, with more and more relevant reports that soil pollution is more and more serious, the national layer puts higher requirements on soil remediation. For example, in the coming stage of the relevant policy such as "action plan for soil pollution control" (abbreviated as "ten items of soil"), the national standard has reached a completely new stage of attention to the polluted soil.

Currently, the soil solidification/stabilization remediation technology is widely favored in the soil remediation market by virtue of its high efficiency and simple characteristics. However, in the actual operation process, the soil solidification/stabilization repair technology still has some defects: 1) the existing solidification stabilization restoration device only mixes soil and a restoration agent through simple stirring when mixing the soil and the restoration agent, and soil cannot be comprehensively contacted with the restoration agent due to the viscosity of the soil, so that the soil restoration effect is poor, and the expected effect cannot be achieved; 2) the intelligent degree of current machine equipment is lower, too relies on the manual work, further leads to the human cost to rise.

Therefore, it is necessary to design a new soil remediation device in which the soil sufficiently reacts with the agent.

Disclosure of Invention

An object of the utility model is to provide a soil restoration processing apparatus of soil and abundant reaction of medicament to the unable soil that makes that provides in the solution background art contacts with the repairing agent comprehensively, thereby leads to soil restoration effect poor and current equipment too to rely on artificial problem.

In order to achieve the aim, the utility model provides a soil remediation device with soil fully reacting with a medicament, which comprises a box body, a soil crushing device, a mixing and conveying device and a stirring device, wherein the soil crushing device, the mixing and conveying device and the stirring device are arranged in the box body from top to bottom, the soil crushing device comprises a crushing roller, the mixing and conveying device comprises a conveying belt, one or more medicament spray heads arranged above the conveying belt and a baffle arranged at the conveying starting position of the conveying belt, the stirring device comprises at least two stirring shafts arranged up and down, and a heating sleeve and stirring blades which are arranged at the radial periphery of each stirring shaft and used for heating soil so as to ensure that the medicament and the soil perform sufficient chemical reaction, the stirring shaft comprises a first stirring shaft and a second stirring shaft, wherein the first stirring shaft is arranged above the second stirring shaft, and the stirring blade is also provided with a bulge for fully dispersing and stirring the mixed medicament and soil.

In a specific embodiment, the protrusions are discoid protrusions and are evenly distributed on the stirring blade.

In a specific embodiment, the first stirring shaft and the second stirring shaft are arranged in parallel.

In a specific implementation mode, the soil remediation device further comprises a medicament tank for providing a spraying medicament for the medicament nozzle, wherein an inlet hopper for adding the soil to be remediated is arranged above the box body, and a discharge hole for discharging the remediated soil from the box body is arranged below the box body.

In a specific embodiment, the upper part of the medicament tank is provided with a medicament inlet.

In a specific embodiment, a control panel for displaying and controlling the operation condition of each component in the box body is directly or indirectly fixedly arranged on the box body; the screen of the control panel is a touch screen.

In a specific embodiment, the soil remediation device further comprises a support frame for supporting the housing.

In a specific embodiment, the bottom of the support frame is provided with a pair of tires and a pair of adjustable hydraulic legs.

In a particular embodiment, the axial direction of the stirring shaft is parallel to the conveying direction of the conveyor belt.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses utilize the heating sleeve pipe to make organic pollutant's decomposition in the soil further accelerate with volatilizing, both promoted soil remediation's efficiency, also promoted soil remediation's effect.

The utility model discloses set up the more abundant that the arch enabled medicament and soil to mix on stirring paddle leaf.

The utility model is provided with a pair of tires at the bottom of the supporting frame, which is convenient for moving; and the bottom of the supporting frame is provided with a pair of adjustable hydraulic supporting legs, so that the integral balance of the device can be adjusted conveniently.

The axial of (mixing) shaft is parallel with the direction of transfer of conveyer belt, can make the stirring more even, makes the stirring not have the dead angle, and agitating unit power consumption is littleer.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic cross-sectional view of an embodiment of the present invention;

wherein, 1, feeding into a hopper; 2. crushing the roller; 3. an intelligent control panel; 4. a conveyor belt; 5. a medicament spray head; 6. a baffle plate; 7. heating the sleeve; 8. a stirring paddle; 9. a movable hydraulic support leg; 10. a tire; 11. a medicine inlet; 12. a medicament canister; 13. a support frame; 14. a first stirring shaft; 15. a second stirring shaft; 16. a discharge port; 17. and (4) a box body.

Detailed Description

The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.

Example 1

The utility model provides a soil restoration treatment device for fully reacting soil and medicament, which comprises a box body 17, a soil crushing device, a mixing and conveying device and a stirring device which are arranged in the box body from top to bottom, the soil crushing device comprises a crushing roller 2, the mixing and conveying device comprises a conveyor belt 4, one or more medicament spray heads 5 arranged above the conveyor belt, and a baffle 6 arranged at the conveying starting position of the conveyor belt, the stirring device comprises at least two stirring shafts which are arranged up and down, and a heating sleeve 7 and stirring blades 8 which are arranged at the radial periphery of each stirring shaft and used for heating soil so as to ensure that the medicament and the soil perform sufficient chemical reaction, the stirring shaft comprises a first stirring shaft 14 arranged above and a second stirring shaft 15 arranged below, and the stirring blade 8 is also provided with a bulge for fully dispersing and stirring the mixed medicament and soil.

In a particular embodiment, the protrusions are discoid protrusions and are evenly distributed on the stirring blade 8.

In a specific embodiment, the first stirring shaft 14 and the second stirring shaft 15 are arranged in parallel. Namely, the first stirring shaft 14 is right above the second stirring shaft 15, and the soil and the medicament are repeatedly stirred by the two stirring shafts.

In a specific embodiment, the soil remediation device further comprises a chemical tank 12 for providing a spraying chemical for the chemical nozzle 5, wherein an inlet hopper 1 for adding the soil to be remediated is arranged above the box body 17, and an outlet 16 for discharging the remediated soil from the box body is arranged below the box body 17.

In a specific embodiment, the upper part of the medicament container 12 is provided with a medicament inlet 11.

In a specific embodiment, a control panel 3 for displaying and controlling the operation condition of each component in the box body is directly or indirectly fixedly arranged on the box body; the screen of the control panel 3 is a touch screen.

In a particular embodiment, the soil remediation device further comprises a support 13 for supporting the housing.

In a particular embodiment, the bottom of the support frame 13 is provided with a pair of tires 10 and a pair of adjustable hydraulic legs 9. The pair of tires is arranged to facilitate movement; and the pair of adjustable hydraulic supporting legs is arranged, so that the overall balance of the device can be adjusted conveniently.

In a specific embodiment, the axial direction of the stirring shaft is parallel to the conveying direction of the conveying belt, so that stirring is more uniform, no dead angle exists in stirring, and the energy consumption of the stirring device is less.

In the utility model, the crushing roller, the conveyor belt and the stirring device are all driven by the motor; the pumping of the medicament and the heating of the heating cannula are both powered by electricity.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions and replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a soil restoration processing apparatus of soil and abundant reaction of medicament, a serial communication port, including box (17) and set up in the box and soil breaker, mixed conveyer and agitating unit that top-down set up, soil breaker includes broken gyro wheel (2) mixed conveyer includes conveyer belt (4), sets up one or more medicament shower nozzle (5) and baffle (6) of setting at the conveying initial position of conveyer belt above the conveyer belt, agitating unit is including two (mixing) shafts that set up at least from top to bottom and setting up at every stirring shaft radial periphery be used for heating soil and then make medicament and soil carry out abundant chemical reaction's heating tube (7) and stirring paddle leaf (8), the (mixing) shaft includes first (mixing) shaft (14) on and second (mixing) shaft (15) under, still be provided with the arch on stirring paddle leaf (8) and be used for carrying out abundant branch to medicament and soil after mixing Dispersing and stirring.

2. Soil remediation device of claim 1, wherein the projections are pie shaped projections and are evenly distributed over the mixing blade (8).

3. The soil remediation device of claim 1 wherein said first (14) and second (15) agitation shafts are arranged in parallel.

4. The soil remediation device for soil fully reacting with a chemical according to any one of claims 1 to 3, further comprising a chemical tank (12) for providing a spraying chemical for the chemical nozzle (5), wherein an inlet hopper (1) for adding the soil to be remediated is arranged above the box body (17), and an outlet (16) for discharging the remediated soil from the box body is arranged below the box body (17).

5. The soil remediation device of claim 4 wherein the upper part of said tank (12) is provided with a drug inlet (11).

6. The soil remediation device of any one of claims 1 to 3, wherein the housing is directly or indirectly fixedly provided with a control panel (3) for displaying and controlling the operation of each component in the housing; the screen of the control panel (3) is a touch screen.

7. The soil remediation device of any one of claims 1 to 3 further comprising a support frame (13) for supporting the housing.

8. Soil remediation device for soil substantially responsive to an agent according to claim 7, wherein the support frame (13) is provided with a pair of tires (10) and a pair of adjustable hydraulic legs (9) at the bottom thereof.

9. The soil remediation device of any one of claims 1 to 3 wherein the shaft is oriented in a direction parallel to the direction of transport of the conveyor.