CN220361122U - Stirring device for mixing polluted soil and repairing agent - Google Patents
Stirring device for mixing polluted soil and repairing agent Download PDFInfo
- Publication number
- CN220361122U CN220361122U CN202322152686.3U CN202322152686U CN220361122U CN 220361122 U CN220361122 U CN 220361122U CN 202322152686 U CN202322152686 U CN 202322152686U CN 220361122 U CN220361122 U CN 220361122U
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- water
- insoluble
- barrel
- stirring barrel
- rotary stirring
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- 238000003756 stirring Methods 0.000 title claims abstract description 49
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 47
- 239000002689 soil Substances 0.000 title claims abstract description 25
- 239000003814 drug Substances 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 238000005067 remediation Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a stirring device for mixing polluted soil and a repairing agent, which comprises a rotary stirring barrel and a spraying assembly, wherein the rotary stirring barrel is provided with a stirring barrel body; the rotary stirring barrel is of a tubular structure, the inner wall of the rotary stirring barrel is provided with spiral blades which are horizontally arranged, and the rotary stirring barrel can rotate around the axis of the rotary stirring barrel under the drive of the motor; the spraying assembly comprises a spraying pipe, a liquid medicine storage unit and a liquid supply pump; the spray pipe is of a tubular structure with one end being sealed, a plurality of spray heads are arranged on the side wall, and the sealed end of the spray pipe extends into the rotary stirring barrel. According to the utility model, the water-insoluble repair medicament and the water-soluble repair medicament are respectively supplied for spraying, so that the problem that the water-insoluble repair medicament is easy to be unevenly distributed in use is effectively solved, and the quantity of the water-insoluble repair medicament solution is small, so that the cost and the possible risk attached to the water-insoluble repair medicament solution are reduced; the restoration agent can be uniformly mixed with soil through the cooperation of the spray pipe and the rotary stirring barrel, so that the restoration effect is improved.
Description
Technical Field
The utility model relates to the technical field of soil remediation equipment, in particular to a stirring device for mixing contaminated soil and a remediation agent.
Background
The remediation of polluted soil is an important subject in the field of current environmental protection, soil remediation by adopting a remediation agent is a common treatment method, solidification or degradation of pollutants is realized by effectively contacting the remediation agent with soil particles, and how to realize full mixing of the polluted soil and the remediation agent is a key for improving the remediation effect.
At present, the mixture of the repairing agent is realized by mechanical stirring, the repairing agent and soil particles are required to be uniformly mixed by simple mechanical stirring, the repairing agent is large in dosage, the modification cost is provided, the scheme of mixing the repairing agent aqueous solution with the soil is adopted at present, but part of repairing agent components are water-insoluble materials, and the problem that the water-insoluble repairing cost is uniformly mixed cannot be well solved by adopting a common spraying method.
Disclosure of Invention
The utility model aims to provide a stirring device for mixing polluted soil and a repairing agent, which is used for solving the problems in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model provides a stirring device for mixing polluted soil and a repairing agent, which comprises a rotary stirring barrel and a spraying assembly; the rotary stirring barrel is of a tubular structure, the inner wall of the rotary stirring barrel is provided with spiral blades which are horizontally arranged, and the rotary stirring barrel can rotate around the axis of the rotary stirring barrel under the drive of the motor; the spraying assembly comprises a spraying pipe, a liquid medicine storage unit and a liquid supply pump; the spray pipe is of a tubular structure with one end being sealed, a plurality of spray heads are arranged on the side wall, and the sealed end of the spray pipe extends into the rotary stirring barrel.
Preferably, the liquid medicine storage unit comprises a water-soluble restoration medicine storage barrel, a non-water-soluble restoration medicine storage barrel, a water storage barrel and a water-soluble restoration medicine mixing barrel; the water-soluble repair medicament storage barrel and the water storage barrel are communicated to a water-soluble repair medicament mixing barrel through a liquid supply pump, a stirring structure is arranged in the water-soluble repair medicament mixing barrel, and the water-soluble repair medicament mixing barrel is communicated to a spray pipe through the liquid supply pump; the water-insoluble repair medicament storage barrels are communicated with a plurality of water-insoluble repair medicament front-end feed boxes through a feed pump; the feed box at the front end of the water-insoluble repairing medicament is of a hollow cavity structure, the number of the feed box is the same as that of the spray heads, and the feed box is connected to the spray pipes in front of the spray heads.
Preferably, the spray head is communicated with the spray pipe through a connecting vertical rod, and the feed box at the front end of the water-insoluble repairing medicament is communicated to the connecting vertical rod.
Preferably, the bottom of the front end feed box of the water-insoluble repair medicament is connected to the connecting vertical rod through an L-shaped pipe.
Preferably, a material homogenizing part is arranged between the connecting vertical rod and the spray head, and comprises a central butt joint pipe, an upper material homogenizing plate and a lower material homogenizing plate; the central butt joint pipe is of a stepped tubular structure, the outer diameter of the top is the same as the inner diameter of the connecting vertical rod, the inner diameter of the bottom is the same as the outer diameter of the top of the spray head, and the central butt joint pipe is fixedly connected with the connecting vertical rod and the spray head through a threaded structure; the upper material homogenizing plate is arranged at the top of the central butt joint pipe and is obliquely arranged, and the lower material homogenizing plate is arranged inside the central butt joint pipe below the upper material homogenizing plate and is horizontally arranged. And through holes are arranged on the upper material-equalizing plate and the lower material-equalizing plate in an array manner.
Preferably, the higher side of the upper material-equalizing plate is close to the communication position between the feed box at the front end of the water-insoluble repairing agent and the connecting vertical rod, and the density distribution of the through holes on the upper material-equalizing plate is uneven, wherein the distribution of the through holes near the communication position between the feed box at the front end of the water-insoluble repairing agent and the connecting vertical rod is sparse and far away from the communication position
According to the utility model, the water-insoluble repair medicament and the water-soluble repair medicament are respectively supplied for spraying, so that the problem that the water-insoluble repair medicament is easy to be unevenly distributed in use is effectively solved, and the quantity of the water-insoluble repair medicament solution is small, so that the cost and the possible risk attached to the water-insoluble repair medicament solution are reduced; the restoration agent can be uniformly mixed with soil through the cooperation of the spray pipe and the rotary stirring barrel, so that the restoration effect is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall scheme of the present utility model.
Fig. 2 is a schematic view of a spray assembly of the present utility model.
FIG. 3 is a schematic diagram showing the connection of the feed tank at the front end of the water-insoluble repairing agent of the present utility model.
FIG. 4 is a cross-sectional view of a batch piece of the present utility model.
Fig. 5 is a schematic top view of an upper screed plate of the screed according to the present utility model.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, a stirring device for mixing contaminated soil and a repairing agent according to the present utility model comprises a rotary stirring barrel 1 and a spraying assembly 2.
The polluted soil enters the rotary stirring barrel 1 after being crushed, the rotary stirring barrel 1 is of a tubular structure, spiral blades are arranged on the inner wall of the rotary stirring barrel, the blades are horizontally arranged, and the rotary stirring barrel can rotate around the axis of the rotary stirring barrel under the drive of a motor.
The spray assembly 2 comprises a spray pipe 21, a liquid medicine storage unit 22 and a liquid supply pump 23.
The spray pipe 21 is of a tubular structure with one end closed, a plurality of spray heads 211 are arranged on the side wall, and the closed end of the spray pipe 21 extends into the rotary stirring barrel 1.
As shown in fig. 2 and 3, further, the liquid medicine storage unit 22 includes a water-soluble repairing agent storage barrel 221, a water-insoluble repairing agent storage barrel 222, a water storage barrel 223, and a water-soluble repairing agent mixing barrel 224.
The water-soluble restoration medicament storage barrel 221 and the water storage barrel 223 are communicated to a water-soluble restoration medicament mixing barrel 224 through a liquid supply pump 23, a stirring structure 2241 is arranged in the water-soluble restoration medicament mixing barrel 224, and the water-soluble restoration medicament mixing barrel 224 is communicated to the spray pipe 21 through the liquid supply pump 23.
The water-insoluble repair agent storage barrels 222 are connected to the plurality of water-insoluble repair agent front end feed tanks 212 through the feed pump 23. The front end supply tank 212 of the water-insoluble repair agent has a hollow cavity structure.
Furthermore, the liquid supply pump 23 is a flow pump, the stirring device further comprises a control part, and the liquid supply pump 23, the stirring structure 2241 and the motor for rotating the stirring barrel 1 are controlled by the control part to act, so that the control part can be adaptively selected according to the requirement, and the stirring device can be a PLC.
Further, the number of the water-insoluble repair agent front-end feed tanks 212 is the same as that of the spray heads 211, the spray heads 211 are communicated with the spray pipes 21 through the connecting vertical rods 2111, and the water-insoluble repair agent front-end feed tanks 212 are communicated to the connecting vertical rods 2111.
Further, the bottom of the water-insoluble repair agent front-end supply tank 21 is connected to the connecting vertical rod 2111 through an L-shaped pipe 2121.
When in use, the water-insoluble restoration agent is stored in the water-insoluble restoration agent storage barrel 222 after being dissolved (water-insoluble), and the polluted soil is sprayed after the water-soluble restoration agent aqueous solution is introduced before the spray head and mixed. Can obviously reduce the use amount of the water-insoluble restoration agent dissolution liquid and improve the mixing uniformity of the water-insoluble restoration agent and the soil.
As shown in fig. 4 and 5, a material homogenizing member 2112 is further disposed between the vertical connection rod 2111 and the nozzle 211, and the material homogenizing member 2112 includes a central docking tube a, an upper material homogenizing plate b, and a lower material homogenizing plate c.
The central butt joint pipe a is of a stepped tubular structure, the outer diameter of the top is the same as the inner diameter of the connecting vertical rod 2111, the inner diameter of the bottom is the same as the outer diameter of the top of the spray head 211, and the central butt joint pipe a is fixedly connected with the connecting vertical rod 2111 and the spray head 211 through threaded structures.
The upper material equalizing plate b is arranged at the top of the central opposite connecting pipe a and is obliquely arranged, and the lower material equalizing plate c is arranged inside the central opposite connecting pipe a below the upper material equalizing plate b and is horizontally arranged. And through holes are arranged on the upper material equalizing plate b and the lower material equalizing plate c in an array manner.
After installation, the higher side of last average flitch b is close to the UNICOM department of non-water-soluble restoration medicament front end feed tank 21 and connection montant 2111, the density distribution of through-hole on the last average flitch b is inhomogeneous, and wherein be close to the non-water-soluble restoration medicament front end feed tank 21 and the UNICOM department of connection montant 2111 and distribute sparsely, along with keeping away from the UNICOM department, progressively intensive.
For the convenience of installation, the direction of the upper equalizing plate b can be controlled in a comparatively aspect, a mark is arranged at the wide diameter of the lower part of the central aligning pipe a to indicate the position of the higher side of the upper equalizing plate b, the height of the narrow diameter of the upper part of the central aligning pipe a is not less than 2cm, and the direction of the upper equalizing plate b can be controlled conveniently and simultaneously the tightening of the upper equalizing plate b and the connecting vertical rod 2111 can be realized.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that, unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (6)
1. The stirring device for mixing the polluted soil and the repairing agent is characterized by comprising a rotary stirring barrel and a spraying assembly; the rotary stirring barrel is of a tubular structure, the inner wall of the rotary stirring barrel is provided with spiral blades which are horizontally arranged, and the rotary stirring barrel can rotate around the axis of the rotary stirring barrel under the drive of the motor; the spraying assembly comprises a spraying pipe, a liquid medicine storage unit and a liquid supply pump; the spray pipe is of a tubular structure with one end being sealed, a plurality of spray heads are arranged on the side wall, and the sealed end of the spray pipe extends into the rotary stirring barrel.
2. The stirring device for mixing contaminated soil with a remediation agent of claim 1, wherein the liquid medicine storage unit includes a water-soluble remediation agent storage barrel, a water-insoluble remediation agent storage barrel, a water-soluble remediation agent mixing barrel; the water-soluble repair medicament storage barrel and the water storage barrel are communicated to a water-soluble repair medicament mixing barrel through a liquid supply pump, a stirring structure is arranged in the water-soluble repair medicament mixing barrel, and the water-soluble repair medicament mixing barrel is communicated to a spray pipe through the liquid supply pump; the water-insoluble repair medicament storage barrels are communicated with a plurality of water-insoluble repair medicament front-end feed boxes through a feed pump; the feed box at the front end of the water-insoluble repairing medicament is of a hollow cavity structure, the number of the feed box is the same as that of the spray heads, and the feed box is connected to the spray pipes in front of the spray heads.
3. The stirring device for mixing contaminated soil with a remediation agent of claim 2, wherein the spray head is in communication with the spray pipe via a connecting vertical rod, and the feed tank at the front end of the water-insoluble remediation agent is in communication with the connecting vertical rod.
4. A stirring apparatus for mixing contaminated soil with a remediation agent according to claim 3, wherein the bottom of the water-insoluble remediation agent front-end supply tank is connected to the connecting vertical rod through an L-shaped pipe.
5. The stirring device for mixing contaminated soil with a remediation agent of claim 4, wherein a equalization member is disposed between the connecting post and the spray head, the equalization member comprising a central docking tube, an upper equalization plate, and a lower equalization plate; the central butt joint pipe is of a stepped tubular structure, the outer diameter of the top is the same as the inner diameter of the connecting vertical rod, the inner diameter of the bottom is the same as the outer diameter of the top of the spray head, and the central butt joint pipe is fixedly connected with the connecting vertical rod and the spray head through a threaded structure; the upper material equalizing plate is arranged at the top of the central butt joint pipe and is obliquely arranged, and the lower material equalizing plate is arranged inside the central butt joint pipe below the upper material equalizing plate and is horizontally arranged; and through holes are arranged on the upper material-equalizing plate and the lower material-equalizing plate in an array manner.
6. The stirring device for mixing contaminated soil with a remediation agent according to claim 5, wherein the side of the upper plate which is higher is close to the connection between the feed box at the front end of the water-insoluble remediation agent and the vertical rod, and the density distribution of the through holes in the upper plate is uneven, and the distribution of the through holes close to the connection between the feed box at the front end of the water-insoluble remediation agent and the vertical rod is sparse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152686.3U CN220361122U (en) | 2023-08-10 | 2023-08-10 | Stirring device for mixing polluted soil and repairing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152686.3U CN220361122U (en) | 2023-08-10 | 2023-08-10 | Stirring device for mixing polluted soil and repairing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220361122U true CN220361122U (en) | 2024-01-19 |
Family
ID=89517080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322152686.3U Active CN220361122U (en) | 2023-08-10 | 2023-08-10 | Stirring device for mixing polluted soil and repairing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220361122U (en) |
-
2023
- 2023-08-10 CN CN202322152686.3U patent/CN220361122U/en active Active
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| GR01 | Patent grant | ||
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