CN215768565U - Environment-friendly soil heavy metal detection device for soil remediation - Google Patents
Environment-friendly soil heavy metal detection device for soil remediation Download PDFInfo
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- CN215768565U CN215768565U CN202121362795.2U CN202121362795U CN215768565U CN 215768565 U CN215768565 U CN 215768565U CN 202121362795 U CN202121362795 U CN 202121362795U CN 215768565 U CN215768565 U CN 215768565U
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Abstract
The utility model relates to the technical field of soil detection, and discloses an environment-friendly soil heavy metal detection device for soil remediation, which comprises a box body, wherein supporting legs are arranged at four corners below the box body, a feed inlet is formed in one end above the box body, a hot air box is arranged at the other end above the box body, a coarse filter screen is arranged inside the feed inlet, an impurity discharge port is formed in one side of the feed inlet, which is close to the coarse filter screen, and a heavy metal detector is arranged at one side of the box body. According to the utility model, the guide plates are arranged, the first stirring shaft is arranged in the box body and close to the space between the guide plates, the electric heating plates are arranged in the guide plates, the hot air box is arranged at one end above the box body, so that the filtered soil can be conveniently heated and dried, the first stirring shaft is driven by the first motor to continuously stir the soil, the soil is uniformly heated, and the influence of other factors on the measurement result is avoided through the heat treatment of the soil.
Description
Technical Field
The utility model relates to the technical field of soil detection, in particular to an environment-friendly soil heavy metal detection device for soil remediation.
Background
With the continuous acceleration of the industrialization process, the soil pollution is serious due to the unreasonable mining and smelting discharge of mineral resources, sewage irrigation and sludge application to the soil for a long time, atmospheric sedimentation caused by artificial activities, application of chemical fertilizers and pesticides and the like, however, heavy metals are prominent in soil pollutants, so that the heavy metals in the soil need to be detected in the soil remediation work.
Chinese patent discloses a soil heavy metal detection device (No. CN 108444916A), this patent technology is equipped with and carries the pull handle, twist grip and supporting legs, carry the pull handle and conveniently carry detection device, twist grip makes things convenient for the detection bar to insert soil, the supporting legs can be when detection device detects, liberation both hands, support detection device in the bottom surface, wait for the testing result when people can have a rest, but it detects the detector disect insertion ground end, receive the influence of soil impurity and other factors easily, lead to the testing result accurate inadequately, and the granule of soil is great, can't mix completely with the detection is easy, lead to the mixing efficiency low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an environment-friendly soil heavy metal detection device for soil remediation, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an environment-friendly soil heavy metal detection device for soil remediation comprises a box body, wherein supporting legs are arranged at four corners below the box body, a feed inlet is arranged at one end above the box body, a hot air box is arranged at the other end above the box body, a coarse filter screen is arranged inside the feed inlet, an impurity discharge port is arranged at one side of the feed inlet close to the coarse filter screen, a heavy metal detector is arranged at one side of the box body, guide plates are arranged at two ends above the inside of the box body, a guide pipe is arranged below the guide plates, an electromagnetic valve is arranged on the guide pipe, a first stirring shaft is arranged inside the box body close to the guide plates, an electric heating plate is arranged inside the guide plate, crushing rollers are arranged at two ends below the guide pipe inside of the box body, a collection box is arranged below the crushing rollers, the inside of collecting box is provided with the second (mixing) shaft, both ends of second (mixing) shaft below all are provided with the scraper blade, the below that the box bottom is close to the second (mixing) shaft is provided with the second motor.
As a still further scheme of the utility model: a first motor is arranged above the box body, and an output shaft of the first motor penetrates through the box body and is connected with the first stirring shaft.
As a still further scheme of the utility model: one side of the hot air box is provided with an air guide pipe, the bottom end of the air guide pipe penetrates through the box body, and a fan is arranged on the air guide pipe.
As a still further scheme of the utility model: and a third motor is arranged at the rear side of the box body, and an output shaft of the third motor penetrates through the box body and is connected with the crushing roller at one end.
As a still further scheme of the utility model: and a discharge port is formed in one end of the bottom of the box body, and a valve is arranged on the discharge port.
As a still further scheme of the utility model: and a liquid inlet is formed in one side of the box body and is close to the upper part of the collecting box.
Compared with the prior art, the utility model has the beneficial effects that:
1. the coarse filter screen is arranged in the feeding hole, the coarse filter screen is at a certain angle, one side of the feeding hole is provided with an impurity discharging hole close to the bottom end of the coarse filter screen, when workers guide soil from the feeding hole, larger impurities and lugs in the soil can be screened through the coarse filter screen, soil blocks and impurities which cannot be filtered are discharged from the impurity discharging hole through self gravity, the problem that heavy metal detection accuracy is affected by large soil and impurities is avoided, guide plates are arranged at two ends above the interior of the box body, a first stirring shaft is arranged between the guide plates and the interior of the box body close to the guide plates, electric heating plates are arranged in the guide plates, a hot air box is arranged at one end above the box body, an air guide pipe at one end of the hot air box penetrates through the interior of the box body, the filtered soil is convenient to be heated and dried, and the first stirring shaft is driven by a first motor to stir the soil continuously, make the soil heating even, through the heat treatment to soil, avoided the influence of other factors to measuring result, can dry comparatively moist soil simultaneously, the crushing processing in the later stage of being convenient for.
2. The crushing rollers are arranged at two ends of the interior of the box body close to the lower part of the material guide pipe, the filter plates are arranged below the crushing rollers, a third motor is convenient to start, the crushing rollers are driven to rotate, the soil dried by heating is crushed again, the crushed soil can be fully fused with a solvent, the situation that soil particles are large and the mixture is not uniform is avoided, the second stirring shaft is arranged in the collection box, the second stirring shaft is continuously driven to rotate by the second motor, so that the solvent and the soil can be further fully mixed and stirred, the mixing speed is accelerated, the accuracy of heavy metal detection is effectively improved, meanwhile, the scraping plates are arranged at two ends of the bottom of the second stirring shaft, the situation that the soil is not deposited at the bottom of the collection box in the stirring process is avoided, the detection is not accurate enough, and after the detection is finished, the residual soil at the bottom of the collection box can be completely scraped by the scraping plates, the detection of the next batch of soil is prevented from being influenced by the residue of the soil.
Drawings
FIG. 1 is a schematic structural diagram of an environment-friendly soil heavy metal detection device for soil remediation;
FIG. 2 is a front sectional view of an environment-friendly soil heavy metal detection device for soil remediation;
FIG. 3 is a side sectional view of an environment-friendly soil heavy metal detection device for soil remediation.
In the figure: 1. a box body; 2. a feed inlet; 3. an impurity discharge port; 4. a hot air box; 5. a first motor; 6. a liquid inlet; 7. a second motor; 8. a discharge port; 9. a valve; 10. a heavy metal detector; 11. a coarse filter screen; 12. an air guide pipe; 13. a fan; 14. a guide plate; 15. an electric hot plate; 16. a first stirring shaft; 17. a material guide pipe; 18. an electromagnetic valve; 19. a crushing roller; 20. filtering the plate; 21. a collection box; 22. a second stirring shaft; 23. a squeegee; 24. a third motor; 25. and (7) supporting legs.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, an environment-friendly soil heavy metal detection apparatus for soil remediation includes a box body 1, wherein four corners of the lower portion of the box body 1 are provided with support legs 25, one end of the upper portion of the box body 1 is provided with a feed inlet 2, the other end of the upper portion of the box body 1 is provided with a hot air box 4, a coarse filter screen 11 is disposed inside the feed inlet 2, one side of the feed inlet 2 is provided with an impurity discharge port 3 near the coarse filter screen 11, one side of the box body 1 is provided with a heavy metal detector 10, two ends of the upper portion of the inner portion of the box body 1 are provided with guide plates 14, a material guide pipe 17 is disposed below the guide plates 14, the material guide pipe 17 is provided with an electromagnetic valve 18, a first stirring shaft 16 is disposed between the inner portion of the box body 1 and the guide plates 14, two ends of the inner portion of the box body 1 near the lower portion of the material guide pipe 17 are provided with crushing rollers 19, a filter plate 20 is arranged below the crushing roller 19, a collecting box 21 is arranged at the bottom end inside the box body 1, a second stirring shaft 22 is arranged inside the collecting box 21, scraping plates 23 are arranged at two ends below the second stirring shaft 22, and a second motor 7 is arranged below the bottom end of the box body 1, which is close to the second stirring shaft 22.
In fig. 2: the top of box 1 is provided with first motor 5, and the output shaft of first motor 5 runs through box 1 and first (mixing) shaft 16 and connects for soil heating is even, has avoided the influence of other factors to measuring result.
In fig. 2: one side of hot-blast case 4 is provided with guide duct 12, and box 1 is run through to the bottom of guide duct 12, is provided with fan 13 on the guide duct 12, is convenient for carry out drying process with the soil after filtering for soil heating is even, through the thermal treatment to soil, has avoided the influence of other factors to measuring result.
In fig. 3: the rear side of box 1 is provided with third motor 24, and the output shaft of third motor 24 runs through box 1 and one end crushing roller 19 and connects, is convenient for carry out crushing once more with the soil of heating stoving, and the soil after crushing can fully fuse with the solvent, avoids appearing the soil granule great, mixes inhomogeneous condition.
In fig. 2: one end of the bottom of the box body 1 is provided with a discharge hole 8, and a valve 9 is arranged on the discharge hole 8, so that the detected solution can be conveniently led out.
In fig. 1 and 2: a liquid inlet 6 is arranged on one side of the box body 1 close to the upper part of the collecting box 21, so that detection solution can be conveniently led into the collecting box 21, and clean water can be conveniently led into the collecting box 21 for cleaning.
The working principle of the utility model is as follows: when the device is used, the coarse filter screen 11 is arranged in the feed inlet 2, the coarse filter screen 11 is at a certain angle, the impurity discharge port 3 is arranged at one side of the feed inlet 2, which is close to the bottom end of the coarse filter screen 11, so that when workers guide soil in from the feed inlet 2, larger impurities and bumps in the soil can be screened through the coarse filter screen 11, soil blocks and impurities which cannot be filtered are discharged from the impurity discharge port 3 through self gravity, the influence of large soil and impurities on the accuracy of heavy metal detection is avoided, the guide plates 14 are arranged at two ends above the interior of the box body 1, the first stirring shaft 16 is arranged between the guide plates 14 in the interior of the box body 1, the electric heating plates 15 are arranged in the interior of the guide plates 14, the hot air box 4 is arranged at one end above the box body 1, and the air guide pipe 12 at one end of the hot air box 4 penetrates through the interior of the box body 1, the soil after being filtered is convenient to be heated and dried, the first motor 5 is utilized to drive the first stirring shaft 16 to continuously stir the soil, so that the soil is uniformly heated, the influence of other factors on a measurement result is avoided by heat treatment of the soil, meanwhile, the soil which is relatively wet can be dried, the soil after being heated and dried is convenient to be ground at the later stage, the crushing rollers 19 are arranged at two ends of the interior of the box body 1, which are close to the lower part of the material guide pipe 17, the filter plates 20 are arranged below the crushing rollers 19, the third motor 24 is convenient to start, the crushing rollers 19 are driven to rotate, so that the soil after being heated and dried is ground again, the ground soil can be fully fused with a solvent, the condition that soil particles are large and are not uniformly mixed is avoided, the second stirring shaft 22 is arranged in the collection box 21, and the second motor 7 is utilized to continuously drive the second stirring shaft 22 to rotate, make solvent and soil can further intensive mixing stirring, accelerate the speed of mixing, the accuracy that effectual improvement heavy metal detected, the both ends of second (mixing) shaft 22 bottom all are provided with scraper blade 23 simultaneously, be convenient for avoid soil to precipitate in the bottom of collecting box 21 at the in-process of stirring, lead to detecting the condition of not accurate enough, and after detecting the completion, utilize scraper blade 23 can strike off the remaining soil in collecting box 21 bottom completely, avoid appearing the residue of soil, influence the detection of a batch of soil down.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. The environment-friendly soil heavy metal detection device for soil remediation comprises a box body (1) and is characterized in that supporting legs (25) are arranged at four corners below the box body (1), a feed inlet (2) is arranged at one end above the box body (1), a hot air box (4) is arranged at the other end above the box body (1), a coarse filter screen (11) is arranged inside the feed inlet (2), an impurity discharge port (3) is arranged at one side of the feed inlet (2) close to the coarse filter screen (11), a heavy metal detector (10) is arranged at one side of the box body (1), guide plates (14) are arranged at two ends above the inside of the box body (1), guide pipes (17) are arranged below the guide plates (14), electromagnetic valves (18) are arranged on the guide pipes (17), and a first stirring shaft (16) is arranged between the guide plates (14) and close to the inside of the box body (1), the inside of baffle (14) all is provided with electric plate (15), the both ends that the inside of box (1) is close to passage (17) below all are provided with crushing roller (19), the below of crushing roller (19) is provided with filter plate (20), the inside bottom of box (1) is provided with collecting box (21), the inside of collecting box (21) is provided with second (mixing) shaft (22), both ends of second (mixing) shaft (22) below all are provided with scraper blade (23), the below that box (1) bottom is close to second (mixing) shaft (22) is provided with second motor (7).
2. The environment-friendly soil heavy metal detection device for soil remediation as claimed in claim 1, wherein a first motor (5) is arranged above the box body (1), and an output shaft of the first motor (5) penetrates through the box body (1) and is connected with the first stirring shaft (16).
3. The environment-friendly soil heavy metal detection device for soil remediation as claimed in claim 1, wherein an air guide pipe (12) is arranged on one side of the hot air box (4), the bottom end of the air guide pipe (12) penetrates through the box body (1), and a fan (13) is arranged on the air guide pipe (12).
4. The environment-friendly soil heavy metal detection device for soil remediation as claimed in claim 1, wherein a third motor (24) is arranged on the rear side of the box body (1), and an output shaft of the third motor (24) penetrates through the box body (1) and is connected with the one-end crushing roller (19).
5. The environment-friendly soil heavy metal detection device for soil remediation as claimed in claim 1, wherein a discharge port (8) is arranged at one end of the bottom of the box body (1), and a valve (9) is arranged on the discharge port (8).
6. The environment-friendly soil heavy metal detection device for soil remediation as claimed in claim 1, wherein a liquid inlet (6) is arranged on one side of the box body (1) close to the upper side of the collection box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121362795.2U CN215768565U (en) | 2021-06-18 | 2021-06-18 | Environment-friendly soil heavy metal detection device for soil remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121362795.2U CN215768565U (en) | 2021-06-18 | 2021-06-18 | Environment-friendly soil heavy metal detection device for soil remediation |
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| CN215768565U true CN215768565U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121362795.2U Active CN215768565U (en) | 2021-06-18 | 2021-06-18 | Environment-friendly soil heavy metal detection device for soil remediation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415001A (en) * | 2022-07-28 | 2022-12-02 | 江西省三汇科技有限公司 | Detection device for farmland heavy metal treatment |
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2021
- 2021-06-18 CN CN202121362795.2U patent/CN215768565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415001A (en) * | 2022-07-28 | 2022-12-02 | 江西省三汇科技有限公司 | Detection device for farmland heavy metal treatment |
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