CN214719336U

CN214719336U - Soil remediation device for soil heavy metal prevention and control

Info

Publication number: CN214719336U
Application number: CN202120153278.8U
Authority: CN
Inventors: 王英; 李少勇; 王丽娜
Original assignee: Fifth Prospecting Team Of Shandong Coal Geology Bureau
Current assignee: Fifth Prospecting Team Of Shandong Coal Geology Bureau
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-16
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a soil prosthetic devices is used in soil heavy metal prevention and cure relates to soil restoration technical field, which comprises a bod, the inboard top fixed mounting of organism has driving motor, and driving motor's inboard below is connected with the transmission shaft, the welding of the outside below of transmission shaft has four group's puddlers, and the broken blade of both sides fixedly connected with multiunit of puddler, the bottom conflict of puddler is connected with first filter screen. The utility model discloses in, through the settlement at the broken blade of both sides fixedly connected with multiunit of puddler, the broken blade of being convenient for can carry out shredding to soil by the efficient under the drive of transmission shaft to soil after being convenient for smash can be more abundant with the solution tank in the heavy metal ion precipitant phase reaction, therefore can effectually avoid soil volume too big and cause the inside heavy metal of soil can't carry out abundant reaction with the heavy metal ion precipitant, and then can be effectual the prosthetic degree of improvement soil.

Description

Soil remediation device for soil heavy metal prevention and control

Technical Field

The utility model relates to a soil restoration technical field especially relates to a soil prosthetic devices is used in soil heavy metal prevention and cure.

Background

Soil pollution can be roughly divided into two categories of inorganic pollutants and organic pollutants, wherein the inorganic pollutants mainly comprise acid, alkali, heavy metal, radioactive cesium and strontium compounds, arsenic, selenium and fluorine-containing compounds and the like.

The repair work of the existing soil repair device for soil heavy metal prevention and treatment is relatively complicated, so that the repair work is not fast performed, in addition, the repair degree is not very thorough, and the soil is used without being efficiently repaired.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current soil heavy metal is soil prosthetic devices's for prevention and cure repair work comparatively loaded down with trivial details, therefore be unfavorable for going on fast of repair work, in addition, prosthetic degree is not very thorough yet, and then leads to soil not to obtain the shortcoming that efficient repair work just used, and a soil heavy metal is soil prosthetic devices for prevention and cure that proposes.

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

a soil remediation device for soil heavy metal prevention and treatment comprises a machine body, wherein a driving motor is fixedly mounted above the inner side of the machine body, a transmission shaft is connected below the inner side of the driving motor, four groups of stirring rods are welded below the outer side of the transmission shaft, a plurality of groups of crushing blades are fixedly connected to two sides of the stirring rods, the bottom end of each stirring rod is connected with a first filter screen in a butting mode, the first filter screen is connected with the machine body through welding, a second filter screen is mounted below the first filter screen, a second connecting pipe is connected below the inner side of the machine body, a circulating pump is mounted on one side of the tail end of the second connecting pipe, a third connecting pipe is connected above the inner side of the circulating pump, a solution tank is mounted on one side of the tail end of the third connecting pipe, a first connecting pipe is connected to one side of the solution tank, and a leaching spray nozzle is mounted on one side of the tail end of the first connecting pipe, the bottom edge corner fixedly connected with supporting seat of organism, and the bottom middle part of organism has seted up the discharge gate, the bottom fixed mounting of circulating pump has the installation base, and is fixed connection between installation base and the organism.

Preferably, a feed inlet is formed in the upper portion of the outer side of the machine body, and a sewage draining outlet is formed in the lower portion of the outer side of the machine body.

Preferably, the stirring rod and the transmission shaft are distributed in a vertical state, and the stirring rod and the machine body form a rotating structure through the transmission shaft and the driving motor.

Preferably, the solution tank is fixedly connected with the machine body, and the solution tank forms a backflow structure with the machine body through the second connecting pipe, the third connecting pipe and the circulating pump.

Preferably, the second filter screen is of an integrated structure with the machine body through welding, and an included angle between the second filter screen and the transmission shaft is 60 degrees.

Preferably, the feed inlet is of a triangular structure, and the inner side of the feed inlet is communicated with the inner side of the machine body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the settlement at the broken blade of both sides fixedly connected with multiunit of puddler, the broken blade of being convenient for can carry out shredding to soil by the efficient under the drive of transmission shaft to soil after being convenient for smash can be more abundant with the solution tank in the heavy metal ion precipitant phase reaction, therefore can effectually avoid soil volume too big and cause the inside heavy metal of soil can't carry out abundant reaction with the heavy metal ion precipitant, and then can be effectual the prosthetic degree of improvement soil.

2. The utility model discloses in, because the solution tank constitutes reflux structure through second connecting pipe, third connecting pipe, circulating pump and organism, convenient to use person can come the inside too much heavy metal ion extraction of organism to the solution tank in through the mode that starts the circulating pump to can effectually avoid heavy metal ion extraction to appear extravagant phenomenon, and then can effectual reduction restore the economic cost of soil.

3. The utility model discloses in, because be connected through the welding between first filter screen and the organism, the comparatively thorough soil of the crushing degree of being convenient for can be followed first filter screen and dropped on the second filter screen to can effectually prevent that the crushing degree of soil is not thorough and cause the heavy metal in the soil unable abundant and drip washing shower nozzle spray out heavy metal ion eduction phase reaction, and then the restoration degree that can effectual assurance soil can be in under the most excellent state all the time.

Drawings

FIG. 1 is a schematic view of the internal structure of the repairing device of the present invention;

FIG. 2 is a schematic side view of the repairing device of the present invention;

fig. 3 is a schematic view of the overlooking connection structure of the stirring rod and the transmission shaft of the present invention.

Illustration of the drawings:

1. a body; 2. a drive motor; 3. a drive shaft; 4. a stirring rod; 5. crushing the blade; 6. a first filter screen; 7. a solution tank; 8. a first connecting pipe; 9. a supporting seat; 10. leaching the spray head; 11. a second filter screen; 12. a second connecting pipe; 13. a circulation pump; 14. a third connecting pipe; 15. installing a base; 16. a sewage draining outlet; 17. a discharge port; 18. and (4) feeding a material inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a soil remediation device for soil heavy metal prevention and treatment comprises a machine body 1, a driving motor 2, a transmission shaft 3, stirring rods 4, crushing blades 5, a first filter screen 6, a solution tank 7, a first connecting pipe 8, a supporting seat 9, a leaching nozzle 10, a second filter screen 11, a second connecting pipe 12, a circulating pump 13, a third connecting pipe 14, a mounting base 15, a sewage draining outlet 16, a discharging outlet 17 and a feeding inlet 18, wherein the driving motor 2 is fixedly mounted above the inner side of the machine body 1, the transmission shaft 3 is connected below the inner side of the driving motor 2, four groups of stirring rods 4 are welded below the outer side of the transmission shaft 3, a plurality of groups of crushing blades 5 are fixedly connected to two sides of the stirring rods 4, the first filter screen 6 is connected to the bottom end of the stirring rods 4 in an abutting joint manner, the first filter screen 6 is connected to the machine body 1 by welding, the second filter screen 11 is mounted below the first filter screen 6, the inboard below of organism 1 is connected with second connecting pipe 12, and circulating pump 13 is installed to the terminal one side of second connecting pipe 12, the inboard top of circulating pump 13 is connected with third connecting pipe 14, and solution tank 7 is installed to terminal one side of third connecting pipe 14, one side of solution tank 7 is connected with first connecting pipe 8, and the terminal one side of first connecting pipe 8 installs drip washing shower nozzle 10, the bottom edge corner fixedly connected with supporting seat 9 of organism 1, and the bottom middle part of organism 1 has seted up discharge gate 17, the bottom fixed mounting of circulating pump 13 has installation base 15, and be fixed connection between installation base 15 and the organism 1.

As shown in fig. 1, a feed inlet 18 is arranged above the outer side of the machine body 1, a drain outlet 16 is arranged below the outer side of the machine body 1, and by setting the drain outlet 16, a user can conveniently remove the precipitate generated by the heavy metal ion precipitant reacting with the heavy metal in the soil through the drain outlet 16.

As shown in fig. 1 and 3, the stirring rod 4 and the transmission shaft 3 are vertically distributed, and the stirring rod 4 forms a rotating structure with the machine body 1 through the transmission shaft 3 and the driving motor 2, so that the crushing blade 5 can efficiently crush soil under the driving of the transmission shaft 3 through the rotating structure, and the crushed soil can be more sufficiently reacted with the heavy metal ion precipitant in the solution tank 7.

As shown in fig. 1 and 2, be fixed connection between solution tank 7 and organism 1, and solution tank 7 constitutes backflow structure through second connecting pipe 12, third connecting pipe 14, circulating pump 13 and organism 1, through backflow structure, convenient to use person can come the inside too much heavy metal ion separating agent suction of organism 1 to solution tank 7 through the mode that starts circulating pump 13 to can effectually avoid heavy metal ion separating agent to appear extravagant phenomenon.

As shown in fig. 1, the second filter screen 11 is an integrated structure with the machine body 1 by welding, and the included angle between the second filter screen 11 and the transmission shaft 3 is 60 degrees, and the included angle is set to be 60 degrees, so that the soil falling on the second filter screen 11 can fully react with the heavy metal ion precipitant sprayed by the leaching nozzle 10, and further the soil remediation degree can be effectively improved.

As shown in fig. 1, the feeding hole 18 is in a triangular structure, and the inner side of the feeding hole 18 is communicated with the inner side of the machine body 1, so that the soil to be repaired can fall into the machine body 1 through the feeding hole 18 in order.

The working principle is as follows: when the soil needs to be repaired, firstly, a user needs to put the soil to be repaired into the machine body from the feeding hole 18, then the driving motor 2 (model: MPM1141) is started, so that the crushing blade 5 on the stirring rod 4 can crush the soil entering the machine body 1, then the soil with a relatively thorough crushing degree falls on the second filter screen 11 from the first filter screen 6, at the moment, the valve of the first connecting pipe 8 is opened, so that the heavy metal ion precipitant inside the solution tank 7 can be sprayed out from the leaching nozzle 10 to fully react with the soil, and thus the precipitate generated by the heavy metal ion precipitant and the heavy metal phase reaction in the soil can effectively stay on the second filter screen 11, and the leached soil can be smoothly discharged from the discharging hole 17 through the second filter screen 11, and then the soil remediation work is completed, and finally, when the heavy metal ion educt in the machine body 1 is too much, the user can also pump the heavy metal ion educt in the machine body 1 into the solution tank 7 by starting the circulating pump 13 (model: 25LG3-10x3), so that the waste phenomenon of the heavy metal ion educt can be effectively avoided.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The soil remediation device for soil heavy metal prevention and treatment comprises a machine body (1) and is characterized in that a driving motor (2) is fixedly mounted above the inner side of the machine body (1), a transmission shaft (3) is connected below the inner side of the driving motor (2), four groups of stirring rods (4) are welded below the outer side of the transmission shaft (3), multiple groups of crushing blades (5) are fixedly connected to the two sides of the stirring rods (4), a first filter screen (6) is connected to the bottom end of each stirring rod (4) in an abutting mode, the first filter screen (6) is connected with the machine body (1) in a welding mode, a second filter screen (11) is mounted below the first filter screen (6), a second connecting pipe (12) is connected below the inner side of the machine body (1), a circulating pump (13) is mounted on one side of the tail end of the second connecting pipe (12), and a third connecting pipe (14) is connected above the inner side of the circulating pump (13), and end one side of third connecting pipe (14) installs solution tank (7), one side of solution tank (7) is connected with first connecting pipe (8), and end one side of first connecting pipe (8) installs drip washing shower nozzle (10), bottom edge corner fixedly connected with supporting seat (9) of organism (1), and the bottom middle part of organism (1) has seted up discharge gate (17), the bottom fixed mounting of circulating pump (13) has installation base (15), and is fixed connection between installation base (15) and organism (1).

2. The soil remediation device for soil heavy metal control according to claim 1, wherein a feed inlet (18) is formed above the outer side of the machine body (1), and a drain outlet (16) is formed below the outer side of the machine body (1).

3. The soil remediation device for heavy metal control of soil of claim 1, wherein the stirring rods (4) and the transmission shaft (3) are vertically distributed, and the stirring rods (4) and the machine body (1) form a rotating structure through the transmission shaft (3) and the driving motor (2).

4. The soil remediation device for controlling heavy metals in soil according to claim 1, wherein the solution tank (7) is fixedly connected with the machine body (1), and the solution tank (7) and the machine body (1) form a backflow structure through the second connecting pipe (12), the third connecting pipe (14) and the circulating pump (13).

5. The soil remediation device for soil heavy metal control according to claim 1, wherein the second filter screen (11) is integrally welded to the machine body (1), and an included angle between the second filter screen (11) and the transmission shaft (3) is 60 degrees.

6. The soil remediation device for soil heavy metal control according to claim 2, wherein the feed inlet (18) is of a triangular structure, and an inner side of the feed inlet (18) is in communication with an inner side of the machine body (1).