CN213103769U

CN213103769U - Soil remediation device

Info

Publication number: CN213103769U
Application number: CN202021957940.7U
Authority: CN
Inventors: 闫春燕; 曾科积; 朝霞
Original assignee: Tibet Yuxuan Environmental Protection Technology Co ltd
Current assignee: Tibet Yuxuan Environmental Protection Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-04
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a soil remediation device, including restoreing the case, a support frame, material loading case and PLC controller, the top of restoreing the case is equipped with the medicament conveyer pipe, the top surface middle part of medicament conveyer pipe is equipped with the medicament bucket, the top surface middle part of medicament bucket is equipped with motor a, the inside middle-end of medicament bucket is equipped with the puddler, encircle along length direction equidistance on the puddler and be equipped with V type stirring rake, the top of puddler and the output shaft fixed connection of motor a, the bottom surface of medicament bucket has seted up out the medicine mouth, be equipped with the solenoid valve on the medicine mouth, go out medicine mouth and the inside intercommunication of medicament conveyer pipe, the bottom surface equidistance of medicament conveyer pipe is equipped with pressure boost shower nozzle, the output of PLC controller and the equal electric; through setting up the puddler for liquid medicament drug effect performance is more even, sets up the pressure boost shower nozzle, makes soil can fully contact reaction with liquid medicament, greatly increased work efficiency.

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 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: (1) 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; (2) the concentration of harmful substances in the soil is reduced.

However, in the soil remediation devices currently on the market, a solid medicament is generally used for remediation, but the solid medicament cannot be in sufficient contact with soil and has a slow reaction speed, while a liquid medicament has a fast reaction speed, but is easy to precipitate, so that the effect of the medicament is not fully exerted and the contact with the soil is incomplete, and therefore, a soil remediation device is proposed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a soil remediation device can use liquid medicament to carry out soil remediation to stir liquid medicament in advance and increase pressure boost shower nozzle and spray liquid medicament through setting up the puddler, make and can be fully restoreed by restoreing soil, increased work efficiency.

The utility model provides a following technical scheme: a soil remediation device comprises a remediation box, a support frame, a feeding box, a PLC controller and a spiral crushing roller, the repair box and the feeding box are respectively welded on two sides of the top end of the support frame, the PLC is positioned on one side of the outer part of the repair box, the top end of the repair box is provided with a medicament delivery pipe, the middle part of the top surface of the medicament delivery pipe is provided with a medicament barrel, the middle part of the top surface of the medicament barrel is provided with a motor a, the middle end in the medicament barrel is provided with a stirring rod, the stirring rod is annularly provided with V-shaped stirring paddles at equal intervals along the length direction, the top end of the stirring rod is fixedly connected with an output shaft of the motor a, a medicine outlet is arranged on the bottom surface of the medicine barrel and is provided with an electromagnetic valve, the medicine outlet is communicated with the inside of the medicine conveying pipe, the bottom surface equidistance of medicament conveyer pipe is equipped with the pressure boost shower nozzle, the output of PLC controller and the equal electric connection of input of solenoid valve and motor a.

As a preferred technical scheme of the utility model, top one side of medicament bucket is equipped with audible-visual annunciator, inner wall bottom one side of medicament bucket is equipped with level sensor, the input of PLC controller and level sensor's output electric connection, the output of PLC controller and audible-visual annunciator's input electric connection.

As an optimal technical scheme of the utility model, one side that audible-visual annunciator was kept away from on the top of medicament bucket is equipped with into medicine mouth, threaded connection has the bung on advancing the medicine mouth.

As a preferred technical scheme of the utility model, be equipped with the spiral dwang in the inside vertical direction of material loading case, the top of spiral dwang runs through the outside of material loading case and is connected with motor c, motor c's input and the output electric connection of PLC controller, it has the conveying pipeline to go up one side top intercommunication that the material loading case is close to the restoration case, the other end of conveying pipeline extends to the inside of restoration case, it has the feed inlet to go up one side bottom intercommunication that the material loading case kept away from the restoration case.

As an optimized technical scheme of the utility model, the conveying pipeline is located the top of spiral crushing roller.

As a preferred technical scheme of the utility model, the spiral crushing roller level sets up in the inside middle-end of restoreing the case, one side of restoreing the case is equipped with motor b, the one end of spiral crushing roller and motor b's output shaft fixed connection, the other end of spiral crushing roller is connected with the inner wall bearing of restoreing the case, motor b's input and the output electric connection of PLC controller.

As a preferred technical scheme of the utility model, motor b is located the top of PLC controller, motor b's bottom is fixed with the backup pad.

As an optimized technical scheme of the utility model, the outside equidistance of spiral crushing roller is equipped with the blade, the blade is the heliciform.

As a preferred technical scheme of the utility model, the bottom of restoreing the case is equipped with the discharge gate, the bottom of discharge gate extends to the inside top of support frame.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the stirring rod is arranged, the V-shaped stirring paddle is arranged on the stirring rod, so that the liquid solvent in the medicament barrel is fully stirred, the medicament effect is exerted more uniformly, the medicament conveying pipe and the pressurizing nozzle are arranged below the medicament barrel, so that the liquid medicament can be conveyed into the pressurizing nozzle through the medicament conveying pipe and uniformly sprayed onto the soil to be repaired in the repairing box through the pressurizing nozzle, the soil can fully contact and react with the liquid medicament, and the working efficiency is greatly increased;

2. through setting up level sensor and audible-visual annunciator, when the liquid medicament in the medicament bucket was crossed low, level sensor can give the PLC controller with the signal transmission who detects, and the PLC controller control audible-visual annunciator reports to the police, in time reminds the staff to add the liquid medicament, prevents because of the medicament is too few for soil remediation is not thorough.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a block diagram of an electrical system of the present invention;

wherein: 1. repairing the box; 2. a support frame; 3. feeding a material box; 4. a medicament barrel; 5. a motor a; 6. a motor b; 7. a motor c; 8. a PLC controller; 9. an audible and visual alarm; 10. a medicine inlet; 11. a stirring rod; 12. a liquid level sensor; 13. a drug delivery tube; 14. a pressurized spray head; 15. an electromagnetic valve; 16. a helical crushing roller; 17. a feed inlet; 18. a delivery pipe; 19. a helical turning rod; 20. and (4) a discharge port.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

As shown in figures 1 and 2, the utility model provides a soil remediation device, which comprises a remediation box 1, a support frame 2, a feeding box 3, a PLC controller 8 and a spiral crushing roller 16, wherein the remediation box 1 and the feeding box 3 are respectively welded on two sides of the top end of the support frame 2, the PLC controller 8 is positioned on one side of the outside of the remediation box 1, the top end of the remediation box 1 is provided with a medicament conveying pipe 13, the middle part of the top surface of the medicament conveying pipe 13 is provided with a medicament barrel 4, the middle part of the top surface of the medicament barrel 4 is provided with a motor a5, the middle end of the inside of the medicament barrel 4 is provided with a stirring rod 11, the stirring rod 11 is annularly provided with V-shaped stirring paddles at equal intervals along the length direction, the top end of the stirring rod 11 is fixedly connected with an output shaft of a5, the bottom surface of the medicament barrel 4 is provided with a medicament outlet, the medicament outlet is provided with a solenoid, the output end of the PLC 8 is electrically connected with the electromagnetic valve 15 and the input end of the motor a 5;

after the device is installed, an operator unscrews a barrel cover on a medicine inlet 10 in advance, liquid medicine full of the barrel is injected into a medicine barrel 4 through the medicine inlet 10, the standard liquid level of a liquid level sensor 12 is set, when repairing work is started, a motor a5, a motor b6 and a motor c7 are sequentially started through a PLC (programmable logic controller) 8, the operator sends soil to be repaired into a feed inlet 17, an electromagnetic valve 15 is opened, the soil is transferred to the top end of a material box 3 through the spiral action of a spiral rotating rod 19 and is conveyed to a spiral crushing roller 16 in a repairing box 1 through a material conveying pipe 18 for crushing, meanwhile, the liquid medicine stirred by a stirring rod 11 enters a medicine conveying pipe 13 through the electromagnetic valve 15 and is sprayed to the soil in the repairing box 1 through a pressurizing spray head 14, after the soil is repaired, the liquid medicine is discharged into an external collecting box through a discharge port 20, the electromagnetic valve 15 is closed, the operation is finished;

the working principle of the pressurized nozzle 14 is as follows: an energy-saving pressurized water inlet device is arranged at the tail part of the pressurized spray head 14 and is communicated with a Venturi hole at the top end of the pressurized spray head 14, when water flow enters the pressurized spray head 14, the external air pressure forces the water flow to accelerate water outlet, so that the water outlet speed is increased by about 30%, and the effect of automatically pressurizing by 30% is achieved;

through setting up puddler 11, and set up V type stirring rake on puddler 11, make the liquid solvent in the medicament bucket 4 by intensive mixing, make more even of drug effect performance, set up medicament conveyer pipe 13 and pressure boost shower nozzle 14 in the below of medicament bucket 4, make liquid medicament can carry in pressure boost shower nozzle 14 through medicament conveyer pipe 13, evenly spray to the soil of treating in repairing case 1 through pressure boost shower nozzle 14 and restore, make soil can fully contact with the reaction with liquid medicament, greatly increased work efficiency.

As shown in fig. 1 and 2, as another preferred embodiment of this embodiment 1, the spiral crushing roller 16 is horizontally disposed at the middle end inside the repair box 1, a motor b6 is disposed at one side of the repair box 1, one end of the spiral crushing roller 16 is fixedly connected with an output shaft of a motor b6, the other end of the spiral crushing roller 16 is connected with an inner wall bearing of the repair box 1, and an input end of a motor b6 is electrically connected with an output end of the PLC controller 8; the motor b6 drives the spiral crushing roller 16 to rotate and crush, so that the liquid medicament can react with the soil to be repaired more fully.

As shown in fig. 1 and 2, as another preferred embodiment of this embodiment 1, a motor b6 is located above the PLC controller 8, and a supporting plate is fixed at the bottom of the motor b 6; the motor b6 is fixed, so that the stability is improved.

As shown in FIG. 1, as another preferred embodiment of this embodiment 1, the helical crushing roller 16 is provided with blades at equal intervals on the outside, and the blades are helical; the helical blades allow the soil to be broken more completely and accumulation is less likely to occur.

As shown in fig. 1, as another preferred embodiment of this embodiment 1, a discharge hole 20 is provided at the bottom of the repair box 1, and the bottom end of the discharge hole 20 extends to the upper inside of the support frame 2; the soil after being repaired is conveniently discharged to the outside for collection.

Example 2

As shown in fig. 1 and 2, other parts of this embodiment 2 are the same as the embodiment of embodiment 1, and the different parts lie in that, the utility model provides a soil remediation device, an audible and visual alarm 9 is arranged on one side of the top end of a medicament barrel 4, a liquid level sensor 12 is arranged on one side of the bottom end of the inner wall of the medicament barrel 4, the input end of a PLC controller 8 is electrically connected with the output end of the liquid level sensor 12, and the output end of the PLC controller 8 is electrically connected with the input end of the audible and visual alarm 9;

after the device is installed, an operator sets the standard liquid level of the liquid level sensor 12 in advance, when soil remediation is carried out, when the liquid level of a liquid medicament in the medicament barrel 4 is lower than the standard liquid level of the liquid level sensor 12, the liquid level sensor 12 transmits a detected signal to the PLC 8, the PLC 8 controls the audible and visual alarm 9 to start alarming, the operator is reminded of adding the liquid medicament in time, and the operation is finished;

the liquid level sensor 12 is a QTYB input type liquid level meter;

through setting up level sensor 12 and audible-visual annunciator 9, when the liquid medicament in medicine bucket 4 was crossed low, level sensor 12 can give PLC controller 8 with the signal transmission who detects, and PLC controller 8 control audible-visual annunciator 9 reports to the police, in time reminds the staff to add the liquid medicament, prevents because of the medicament is too few for soil remediation is not thorough.

As shown in fig. 1 and 2, as another preferred embodiment of this embodiment 2, a medicine inlet 10 is provided at a side of the top end of the medicine barrel 4 away from the audible and visual alarm 9, and a barrel cover is screwed on the medicine inlet 10; is convenient for adding liquid medicament.

As shown in fig. 1 and 2, as another preferred embodiment of this embodiment 2, a spiral rotating rod 19 is disposed in the upper box 3 in the vertical direction, the top end of the spiral rotating rod 19 penetrates the outside of the upper box 3 and is connected to a motor c7, the input end of the motor c7 is electrically connected to the output end of the PLC controller 8, the top end of the side of the upper box 3 close to the repair box 1 is communicated with a material conveying pipe 18, the other end of the material conveying pipe 18 extends into the repair box 1, and the bottom end of the side of the upper box 3 away from the repair box 1 is communicated with a material inlet 17; make things convenient for operating personnel to carry the soil that will wait to restore and carry out repair work in restoreing case 1, set up feed inlet 17 in the bottom of restoreing case 1, the operating personnel material loading of being convenient for has alleviateed the manpower.

As shown in FIG. 1, as another preferred embodiment of this embodiment 2, a feed delivery pipe 18 is located above the spiral crushing roller 16; the soil to be restored is more fully contacted with the liquid medicament.

The utility model provides a soil remediation device, through setting up puddler 11, and set up V type stirring rake on puddler 11, make the liquid solvent in the medicament bucket 4 fully stirred, make the drug effect exert more evenly, set up medicament conveyer pipe 13 and pressure boost shower nozzle 14 below the medicament bucket 4, make the liquid medicament can be carried in pressure boost shower nozzle 14 through medicament conveyer pipe 13, evenly spray to the soil of awaiting restoration in restoreing case 1 through pressure boost shower nozzle 14, make soil can fully contact with liquid medicament and react, greatly increased work efficiency; through setting up level sensor 12 and audible-visual annunciator 9, when the liquid medicament in medicine bucket 4 was crossed low, level sensor 12 can give PLC controller 8 with the signal transmission who detects, and PLC controller 8 control audible-visual annunciator 9 reports to the police, in time reminds the staff to add the liquid medicament, prevents because of the medicament is too few for soil remediation is not thorough.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a soil prosthetic devices, is including repairing case (1), support frame (2), last workbin (3), PLC controller (8) and spiral crushing roller (16), repair case (1) and last workbin (3) and weld respectively in the top both sides of support frame (2), PLC controller (8) are located outside one side of repairing case (1), its characterized in that: the top end of the repair box (1) is provided with a medicament conveying pipe (13), the middle part of the top surface of the medicament conveying pipe (13) is provided with a medicament barrel (4), a motor a (5) is arranged in the middle of the top surface of the medicament barrel (4), a stirring rod (11) is arranged at the middle end in the medicament barrel (4), the stirring rod (11) is annularly provided with V-shaped stirring paddles at equal intervals along the length direction, the top end of the stirring rod (11) is fixedly connected with an output shaft of the motor a (5), a medicine outlet is arranged on the bottom surface of the medicine barrel (4), an electromagnetic valve (15) is arranged on the medicine outlet, the medicine outlet is communicated with the inside of the medicine conveying pipe (13), the bottom surface of the medicine conveying pipe (13) is equidistantly provided with pressurizing nozzles (14), the output end of the PLC (8) is electrically connected with the input ends of the electromagnetic valve (15) and the motor a (5).

2. A soil remediation device according to claim 1, wherein: top one side of medicament bucket (4) is equipped with audible-visual annunciator (9), inner wall bottom one side of medicament bucket (4) is equipped with level sensor (12), the input of PLC controller (8) and the output electric connection of level sensor (12), the output of PLC controller (8) and the input electric connection of audible-visual annunciator (9).

3. A soil remediation device according to claim 2, wherein: one side of the top end of the medicament barrel (4) far away from the audible and visual alarm (9) is provided with a medicament inlet (10), and a barrel cover is connected to the medicament inlet (10) in a threaded manner.

4. A soil remediation device according to claim 2, wherein: go up and be equipped with spiral dwang (19) in the inside vertical direction of workbin (3), the top of spiral dwang (19) runs through the outside of workbin (3) and is connected with motor c (7), the input of motor c (7) and the output electric connection of PLC controller (8), it has conveying pipeline (18) to go up one side top intercommunication that workbin (3) are close to restoration case (1), the other end of conveying pipeline (18) extends to the inside of restoration case (1), it has feed inlet (17) to go up one side bottom intercommunication that workbin (3) kept away from restoration case (1).

5. A soil remediation device according to claim 4, wherein: the feed delivery pipe (18) is positioned above the spiral crushing roller (16).

6. A soil remediation device according to claim 1, wherein: the utility model discloses a repair box, including spiral crushing roller (16), restore case (1), one side of restoreing case (1) is equipped with motor b (6), the one end of spiral crushing roller (16) and the output shaft fixed connection of motor b (6), the other end and the inner wall bearing of restoreing case (1) of spiral crushing roller (16) are connected, the input of motor b (6) and the output electric connection of PLC controller (8).

7. A soil remediation device according to claim 6, wherein: the motor b (6) is positioned above the PLC (8), and a supporting plate is fixed at the bottom of the motor b (6).

8. A soil remediation device according to claim 1, wherein: blades are arranged on the outer portion of the spiral crushing roller (16) at equal intervals and are spiral.

9. A soil remediation device according to claim 1, wherein: the bottom of repairing case (1) is equipped with discharge gate (20), the bottom of discharge gate (20) extends to the inside top of support frame (2).