CN211071265U - Contaminated soil heavy metal passivation removal treatment equipment - Google Patents
Contaminated soil heavy metal passivation removal treatment equipment Download PDFInfo
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- CN211071265U CN211071265U CN201921296749.XU CN201921296749U CN211071265U CN 211071265 U CN211071265 U CN 211071265U CN 201921296749 U CN201921296749 U CN 201921296749U CN 211071265 U CN211071265 U CN 211071265U
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- contaminated soil
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Abstract
The utility model discloses a pollute soil heavy metal passivation and get rid of treatment facility, including the locomotive, the carriage that links to each other with the locomotive, the inside in carriage is provided with the liquid storage pot, its bottom is according to locomotive advancing direction by preceding striking mechanism, rotary tillage mechanism, the spray tube and the mechanism of stirring of having set gradually after to, it strikes the piece including hitting to hit the mechanism, the vertical fixation hits the flexible post of hitting a top both sides, the top of flexible post is connected with the cylinder, the cylinder is fixed in the bottom in carriage, the cylinder drives flexible reciprocating of beating the piece in order to realize hitting of flexible post, it includes the left movable plate and the right movable plate that are on a parallel with locomotive advancing direction to turn the mechanism. The utility model discloses can make soil and passivator mixture more abundant, improve the repairing effect of soil.
Description
Technical Field
The utility model belongs to the technical field of soil remediation, concretely relates to pollute soil heavy metal passivation and get rid of treatment facility.
Background
With the development of the modernization and the urbanization of the industrial and agricultural industries and the human society, the soil heavy metal pollution caused by human factors is an increasingly non-negligible environmental problem in the world. In view of the fact that inorganic pollutants in soil contain heavy metals, which are relatively prominent, and are easily accumulated because the heavy metals cannot be decomposed by soil microorganisms, and are converted into methyl compounds with higher toxicity, and even some methyl compounds are accumulated in human bodies through food chains at harmful concentrations, which seriously harm human health, it is necessary to research a device for passivating and removing the heavy metals in the polluted soil.
Disclosure of Invention
For solving the not enough of prior art, the utility model aims to provide a pollute soil heavy metal passivation and get rid of treatment facility makes more abundant that soil and passivator mix, improves the repairing effect of soil.
In order to achieve the above object, the utility model adopts the following technical scheme:
the device for passivating and removing the heavy metal in the polluted soil comprises a headstock and a carriage connected with the headstock, wherein a liquid storage tank is arranged in the carriage, the bottom of the carriage is sequentially provided with a striking mechanism, a rotary tillage mechanism, a spraying device and a turning mechanism from front to back according to the advancing direction of the headstock, the striking mechanism comprises a striking block and telescopic columns vertically fixed on two sides of the top of the striking block, the top ends of the telescopic columns are connected with an air cylinder, the air cylinder is fixed on the bottom of the carriage, the air cylinder drives the telescopic columns to stretch so as to realize the up-and-down movement of the striking block, the turning mechanism comprises a left moving plate and a right moving plate parallel to the advancing direction of the headstock, two sides of the bottom end of the tail part of the carriage are respectively provided with a left sliding rail and a right sliding rail, the top ends of the left moving plate and the, and a plurality of stirring rods are vertically fixed at the bottom ends of the left moving plate and the right moving plate.
Preferably, aforementioned rotary tillage mechanism includes the rotary drum and runs through the inside pivot of rotary drum, and the both ends of pivot all are connected with the mounting panel, and on the diapire in carriage was fixed in on the top of mounting panel, be provided with a plurality of rotary blades on the rotary drum, can carry out the rotary tillage to the soil through the rotary blade on the rotary drum to soil is loosened in the turn, is favorable to the passivating agent to spray into soil, is favorable to the passivation effect to heavy metal in the soil.
Preferably, the liquid storage tank is fixed inside the carriage, the bottom end of the liquid storage tank is connected with a discharging pipeline, the discharging pipeline penetrates through the bottom wall of the carriage and is connected with a spraying pipe, and the bottom of the spraying pipe is connected with a plurality of spraying heads which can spray the passivator into the scarified soil.
More preferably, the feeding pipeline is provided with a feeding pump and a feeding valve, so that the passivating agent solution can be conveniently sprayed.
Further preferably, a plurality of conical striking columns are arranged at the bottom of the striking block, so that harder soil is conveniently broken, and the subsequent soil turning work is facilitated.
Specifically, the bottom end of the stirring rod is of a conical structure, so that soil is stirred conveniently, and the soil and the passivator are mixed more fully.
Preferably, a liquid level sensor is arranged in the liquid storage tank, so that a worker can be reminded of adding the passivator in time.
The utility model discloses an useful part lies in: the utility model discloses contaminated soil heavy metal passivation gets rid of treatment facility's simple structure, convenient to use can break harder soil through hitting the piece, is favorable to subsequent soil to turn over work, can carry out the rotary tillage to the soil through the rotary blade to turn over loose soil, be favorable to the passivator to spray into soil; after the sprinkling pipe sprays the passivating agent into the scarified soil, the left moving plate and the right moving plate move left and right to drive the stirring rod to move back and forth, and the stirring rod can stir the scarified soil, so that the soil and the passivating agent are mixed more fully, the passivation effect on heavy metals in the soil is facilitated, and the soil remediation effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the striking mechanism of the present invention;
fig. 3 is a schematic structural view of the flipping mechanism of the present invention;
fig. 4 is a schematic structural view of the spray pipe of the present invention.
The meaning of the reference symbols in the figures: 1. the device comprises a vehicle head, 2, a carriage, 3, a liquid storage tank, 4, a spraying device, 5, a beating block, 6, a telescopic column, 7, a cylinder, 8, a left moving plate, 9, a right moving plate, 10, a stirring rod, 11, a rotary drum, 12, a mounting plate, 13, a rotary blade, 14, a spraying pipe, 15, a spraying head, 16 and a beating column.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the utility model discloses a contaminated soil heavy metal passivation gets rid of treatment facility, including locomotive 1, the carriage 2 that links to each other with locomotive 1, the inside of carriage 2 is provided with liquid storage pot 3, and its bottom has set gradually according to locomotive 1 advancing direction by preceding to back and has beaten mechanism, rotary tillage mechanism, sprinkler 4 and the mechanism of stirring.
Referring to fig. 2, hit the mechanism and including hitting piece 5, the vertical fixation in hit the flexible post 6 of 5 top both sides of piece, the top of flexible post 6 is connected with cylinder 7, and cylinder 7 is fixed in the bottom of carriage 2, and cylinder 7 drives the flexible reciprocating of hitting piece 5 in order to realize that the flexible of flexible post 6 hits, hits the bottom of piece 5 and is provided with a plurality of cones and hits the post 16 of hitting, is convenient for hit harder soil and smashes, is favorable to subsequent soil work of stirring.
Referring to fig. 3, the turning mechanism comprises a left moving plate 8 and a right moving plate 9 which are parallel to the advancing direction of the vehicle head 1, a left sliding rail and a right sliding rail are respectively arranged on two sides of the bottom end of the tail of the carriage 2, the top ends of the left moving plate 8 and the right moving plate 9 are respectively connected into the left sliding rail and the right sliding rail through sliding blocks, the sliding blocks are connected with a motor, the motor drives the sliding blocks to drive the left moving plate 8 and the right moving plate 9 to move left and right, a plurality of stirring rods 10 are vertically fixed at the bottom ends of the left moving plate 8 and the right moving plate 9, and the bottom ends of the stirring rods 10 are of conical structures, so.
Rotary tillage mechanism includes rotary drum 11 and runs through the inside pivot of rotary drum 11, and the both ends of pivot all are connected with mounting panel 12, and on the diapire that carriage 2 was fixed in on the top of mounting panel 12, be provided with a plurality of rotary blades 13 on the rotary drum 11, can carry out the rotary tillage to the soil through rotary blade 13 on the rotary drum 11 to soil is loosened in turning over, in being favorable to the passivator to spraying into soil, is favorable to the passivation effect to heavy metal in the soil.
Referring to fig. 4, the liquid storage tank 3 is fixed inside the carriage 2, the bottom end of the liquid storage tank is connected with a blanking pipeline, the blanking pipeline penetrates through the bottom wall of the carriage 2 and is connected with a spraying pipe 14, and the bottom of the spraying pipe 14 is connected with a plurality of spraying heads 15 which can spray the passivator into the scarified soil. The feeding pump and the discharging valve are arranged on the discharging pipeline, so that the passivating agent solution can be conveniently sprayed.
A liquid level sensor is arranged in the liquid storage tank 3, and can remind workers of adding passivators in time.
The utility model can smash harder soil through the beating block 5, which is beneficial to the subsequent soil stirring work, and can carry out rotary tillage on the soil through the rotary blade 13 so as to loosen the soil and be beneficial to spraying the passivating agent into the soil; after the sprinkling pipe 14 sprays the passivating agent into the scarified soil, the left moving plate 8 and the right moving plate 9 move left and right to drive the stirring rod 10 to move back and forth, and the stirring rod 10 can stir the scarified soil, so that the soil and the passivating agent are mixed more sufficiently, the passivation effect on heavy metals in the soil is facilitated, and the soil restoration effect is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (7)
1. Contaminated soil heavy metal passivation removal treatment equipment comprises a vehicle head (1) and a carriage (2) connected with the vehicle head (1), and is characterized in that a liquid storage tank (3) is arranged inside the carriage (2), a beating mechanism, a rotary tillage mechanism, a spraying device (4) and a turning mechanism are sequentially arranged at the bottom of the carriage from front to back according to the traveling direction of the vehicle head (1), the beating mechanism comprises a beating block (5) and telescopic columns (6) vertically fixed on two sides of the top of the beating block (5), the top ends of the telescopic columns (6) are connected with cylinders (7), the cylinders (7) are fixed at the bottom of the carriage (2), the cylinders (7) drive the telescopic columns (6) to stretch so as to realize the up-down movement of the beating block (5), and the turning mechanism comprises a left movable plate (8) and a right movable plate (9) which are parallel to the traveling direction of the vehicle head (1, the utility model discloses a car moving mechanism, including carriage (2), left side movable plate (8) and right side movable plate (9), the both sides of carriage (2) afterbody bottom are provided with left slide rail and right slide rail respectively, the top of left side movable plate (8) and right side movable plate (9) is respectively through slider sliding connection in left slide rail and right slide rail, the slider is connected with the motor, the removal in order to drive left side movable plate (8) and right side movable plate (9) is moved to the motor drive slider, the bottom of left side movable plate (8) and right side movable plate (9) all vertical fixation has.
2. The contaminated soil heavy metal passivation removal treatment equipment according to claim 1, wherein the rotary tillage mechanism comprises a rotary drum (11) and a rotary shaft penetrating through the interior of the rotary drum (11), the two ends of the rotary shaft are both connected with mounting plates (12), the top end of each mounting plate (12) is fixed on the bottom wall of the carriage (2), and a plurality of rotary blades (13) are arranged on the rotary drum (11).
3. The contaminated soil heavy metal passivation removal treatment equipment according to claim 1, wherein the liquid storage tank (3) is fixed inside the carriage (2), a blanking pipeline is connected to the bottom end of the liquid storage tank, the blanking pipeline penetrates through the bottom wall of the carriage (2) and is connected with a spray pipe (14), and a plurality of spray heads (15) are connected to the bottom of the spray pipe (14).
4. The contaminated soil heavy metal passivation removal treatment equipment according to claim 3, wherein a feed pump and a discharge valve are arranged on the discharge pipeline.
5. The contaminated soil heavy metal passivation removal treatment equipment according to claim 1, wherein the bottom of the striking block (5) is provided with a plurality of conical striking columns (16).
6. The contaminated soil heavy metal passivation removal treatment equipment according to claim 1, wherein the bottom end of the stirring rod (10) is of a conical structure.
7. The contaminated soil heavy metal passivation removal treatment equipment according to claim 1, wherein a liquid level sensor is arranged in the liquid storage tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921296749.XU CN211071265U (en) | 2019-08-09 | 2019-08-09 | Contaminated soil heavy metal passivation removal treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921296749.XU CN211071265U (en) | 2019-08-09 | 2019-08-09 | Contaminated soil heavy metal passivation removal treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211071265U true CN211071265U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921296749.XU Active CN211071265U (en) | 2019-08-09 | 2019-08-09 | Contaminated soil heavy metal passivation removal treatment equipment |
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| CN (1) | CN211071265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877955A (en) * | 2021-09-27 | 2022-01-04 | 贵州大学 | Spraying device for soil heavy metal passivator |
-
2019
- 2019-08-09 CN CN201921296749.XU patent/CN211071265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877955A (en) * | 2021-09-27 | 2022-01-04 | 贵州大学 | Spraying device for soil heavy metal passivator |
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