CN219657477U - Soil heavy metal rapid detection equipment for direct depth detection - Google Patents
Soil heavy metal rapid detection equipment for direct depth detection Download PDFInfo
- Publication number
- CN219657477U CN219657477U CN202320507324.9U CN202320507324U CN219657477U CN 219657477 U CN219657477 U CN 219657477U CN 202320507324 U CN202320507324 U CN 202320507324U CN 219657477 U CN219657477 U CN 219657477U
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- Prior art keywords
- detection
- soil
- soil sample
- heavy metal
- tube
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- 239000002689 soil Substances 0.000 title claims abstract description 72
- 238000001514 detection method Methods 0.000 title claims abstract description 55
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000001228 spectrum Methods 0.000 claims abstract description 9
- 239000011152 fibreglass Substances 0.000 claims description 2
- 238000012031 short term test Methods 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 claims 2
- 210000001503 joint Anatomy 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 238000005527 soil sampling Methods 0.000 abstract description 2
- 238000000053 physical method Methods 0.000 description 4
- 238000010170 biological method Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002536 laser-induced breakdown spectroscopy Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002459 porosimetry Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The utility model provides a rapid soil heavy metal detection device for direct depth detection, which comprises a detection tube, a soil sampling tube, a motor, a data display screen, an annular handle and a partition plate. The motor and the data display screen are positioned above the partition board, the detection pipe and the soil sample pipe are approximately fixed below the partition board in parallel, and two ends of the annular handle are fixed on the partition board. The detection tube comprises a spectrum detector, a light source and a data processing center, and is connected to the data display screen through an electric wire. The soil sample pipe with the test tube passes through the light-passing board and links to each other, and the lower extreme is equipped with the shovel, is equipped with the piston piece in the pipe, and the upper end of spring is connected with the spring, the upper end of spring passes the baffle of soil sample pipe upper end links to each other with the motor, soil sample pipe right side is equipped with the scale mark, is convenient for observe the degree of depth of soil sample. The utility model can directly finish the rapid detection of heavy metals in the deep soil, simplifies the detection process and improves the detection efficiency.
Description
Technical Field
The utility model belongs to the field of soil heavy metal detection, and particularly relates to a rapid soil heavy metal detection device for direct deep detection.
Background
Among the soil pollution, soil heavy metal pollution is one of the most prominent and common, and since heavy metals cannot be decomposed by microorganisms in soil, they are easily accumulated in soil, and even can be accumulated in human bodies through food chains in harmful concentrations, seriously jeopardizing human health.
The main pollutants for the heavy metal pollution of the soil comprise cadmium, nickel, copper, arsenic, mercury, lead, chromium, zinc and the like, and along with the urban and industrial development of society, the heavy metal pollution of the soil caused by human factors is an environmental problem which is more and more not ignored in the world nowadays.
The method for detecting the heavy metals in the soil mainly comprises a chemical method, a biological method and a physical method. The chemical method is a method for selecting corresponding acid systems according to different heavy metal elements, breaking the mineral structure of soil and promoting the heavy metal elements to be detected in an ionic state. Three general methods are included, respectively spectroscopy, chromatography, electrochemistry. The biological method is to evaluate the pollution condition of the soil heavy metal by measuring the quantity, the structure and the reaction of the biological community in the soil to the soil heavy metal. Mainly comprises a biosensor method, an enzyme inhibition method and an immunoassay method. The physical method is to measure the heavy metal in the soil according to the physical property of the heavy metal, and mainly comprises an X-ray fluorescence spectrometry, a laser-induced breakdown spectrometry, a gradient diffusion film technology, a mercury porosimetry method and the like.
The chemical method and the biological method mostly need to process samples and then detect the samples, the process is long in time and complicated in steps, and the physical method performs qualitative or quantitative analysis by analyzing the basic state atomic stimulus characteristic spectral line, so that the soil samples are directly measured, the operation is simpler, and no waste liquid is generated.
The existing soil heavy metal instrument based on the physical method is provided with a handheld spectrometer, and can be used for directly and rapidly measuring the types and the contents of heavy metals in soil samples outdoors. However, such instruments can only measure heavy metals in surface soil, and cannot directly measure heavy metal content in deep soil.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a rapid detection device for detecting heavy metals in soil directly and deeply, so as to solve the problems set forth in the above-mentioned background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a soil heavy metal short-term test equipment of direct degree of depth detection, includes detecting tube, soil sampling tube, motor, data display screen, annular handle and baffle. The motor and the data display screen are positioned above the partition board, the detection pipe and the soil sample pipe are approximately fixed below the partition board in parallel, and two ends of the annular handle are fixed on the partition board.
Preferably, the lower end of the detection tube is a diagonal sharp corner, the downside is provided with a spectrum detector, the detection end of the spectrum detector is provided with a light source, the upper end of the spectrum detector is connected with an electric wire, and the electric wire penetrates through the data processing center and penetrates through the partition board at the upper end of the detection tube to be connected to the data display screen.
Preferably, the soil sample tube with the detection tube links to each other, the lower extreme of soil sample tube is equipped with the shovel, be equipped with the piston piece in the soil sample tube, the upper end of piston piece is connected with the spring, the spring passes the baffle of soil sample tube upper end with the motor links to each other, soil sample tube right side is equipped with the scale mark.
Preferably, the zero scale mark of the scale mark is positioned at the lowest end of the soil sample tube, and the upward readings of the soil sample tube are sequentially increased.
Preferably, the motor is located at the upper end of the partition board, and a switch button for controlling the spring to stretch and retract is arranged on the right side surface of the motor.
Preferably, the data display screen is located at the upper end of the electric box, a screen is arranged in the middle of the data display screen, a data interface is arranged at the lower left part, a screen switch of the data display screen is arranged at the lower right part, and the data interface is a USB interface.
Preferably, the two ends of the partition board are connected with the annular handle by screws, and the annular handle can rotate around the periphery of the screws to be up or down.
Preferably, the junction between the detecting tube and the soil sample tube is a light-transmitting plate, and the light-transmitting plate is made of light-transmitting glass fiber reinforced plastic.
The beneficial effects of the utility model are as follows: according to the utility model, the heavy metal content in the deep soil is detected without sampling and then detecting by an instrument, and the rapid detection can be directly finished in the deep soil, so that the overall detection efficiency is improved; and the device is portable and is convenient to carry and move.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a preferred embodiment of the present utility model;
fig. 2 is an enlargement of fig. 1, 4, provided by the present utility model.
In the figure: 1. a detection tube; 11. an electric wire; 12. a data processing center; 13. a spectrum detector; 14. a light source; 2. a soil sample tube; 21. a spring; 22. scale marks; 23. a piston block; 24. a shovel; 3. a motor; 31. a switch button for controlling the spring to stretch; 4. a data display screen; 41. a screen; 42. a screen switch; 43. a data interface; 5. an annular handle; 51. a screw; 6. a partition plate; 7. and a light-transmitting plate.
Detailed Description
The following examples of the present utility model are described in detail, and are given by way of illustration of the present utility model, but the scope of the present utility model is not limited to the following examples.
Referring to fig. 1-2, the utility model provides a rapid soil heavy metal detection device for direct depth detection, which comprises a detection tube 1, a soil sample tube 2, a motor 3, a data display screen 4, an annular handle 5 and a partition plate 6.
Wherein, the detecting tube 1 is slender, the bottom is a sharp angle with oblique lines, the earth boring is facilitated to move to the deep soil, the spectrum detector 13 is arranged at the left lower side, the light source 14 is connected with the data processing center 12 at the middle part, and each part is connected by an electric wire 11 penetrating through the detecting tube 1 and penetrates through a baffle plate 51 at the upper end of the detecting tube 1 to be connected to the motor 3.
The left end of the soil sample tube 2 is connected with the detection tube 1, the joint is a light-transmitting plate 7, the upper end is a partition plate 51, the right end is provided with scale marks, the depth of soil is observed during detection conveniently, the lower end is provided with a shovel 24, the middle is provided with a movable piston block 23, and the upper end of the piston block 23 is connected with a telescopic spring 21, so that after detection is completed, the soil sample in the soil sample tube 2 can be discharged through the extension of the spring 21. The upper end of the spring 21 is connected to the motor 3 through the partition 6.
Wherein the right side of the motor 3 is provided with a switch button 31 for controlling the expansion and contraction of the spring 21. The upper end of the motor 3 is connected with a data display screen 4, which comprises a screen 41, a screen switch 42 and a data interface 43.
Wherein, the both ends of baffle 6 are equipped with screw 51, are connected with annular handle 5 on the screw, and annular handle 5 can be around screw 51 peripheral rotation thereby stand up or put down, portable carry before the use with fixed, accomodate after the use and place.
When the device is used, the annular handle 5 is held by a hand to fix the device at a soil sample to be detected, the switch button 31 for controlling the expansion and contraction of the spring is turned on to enable the spring 21 to be contracted to the uppermost end of the soil sample tube 2 together with the piston block 23, then the shovel 24 is forced downwards to drill into the soil sample, the scale mark 22 is observed to reach the expected depth, the screen switch 42 is pressed at the moment to open the data display screen 4, the related heavy metal content is measured in the screen 41, and the type and the content of the heavy metal are observed in the screen, so that the detection is completed.
After detection, the corresponding measurement results and data can be transmitted to the mobile phone or the USB flash disk through the data interface 43. After the soil sample is pulled out from the whole equipment, the switch button 31 for controlling the expansion and contraction of the spring is pressed, and the spring 21 pushes the piston block 23 downwards, so that the soil remained in the soil sample tube 2 is removed.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model without requiring creative effort by one of ordinary skill in the art. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by a person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (8)
1. A soil heavy metal short-term test equipment of direct degree of depth detection, its characterized in that: comprises a detection tube (1), a soil sample tube (2), a motor (3), a data display screen (4), an annular handle (5) and a baffle plate (6); wherein, the liquid crystal display device comprises a liquid crystal display device,
the motor (3) and the data display screen (4) are positioned above the partition board (6), the detection pipe (1) and the soil sample pipe (2) are fixed below the partition board (6) approximately in parallel, and two ends of the annular handle (5) are fixed on the partition board (6);
the lower end of the detection tube (1) is provided with a diagonal sharp corner, the lower side of the detection tube is provided with a spectrum detector (13), the detection end of the spectrum detector (13) is provided with a light source (14), the upper end of the spectrum detector (13) is connected with an electric wire (11), and the electric wire (11) penetrates through a data processing center (12) and penetrates through the partition board (6) at the upper end of the detection tube (1) to be connected to the data display screen (4);
the soil sample tube (2) with detect tube (1) link to each other, the lower extreme of soil sample tube (2) is equipped with shovel (24), be equipped with piston block (23) in soil sample tube (2), the upper end of piston block (23) is connected with spring (21), spring (21) pass soil sample tube (2) upper end baffle (6) with motor (3) link to each other, soil sample tube (2) right side is equipped with scale mark (22).
2. The rapid soil heavy metal detection device for direct depth detection as claimed in claim 1, wherein: the zero scale mark of the scale mark (22) is positioned at the lowest end of the soil sample tube (2), and the upward reading numbers of the soil sample tube (2) are sequentially increased.
3. The rapid soil heavy metal detection device for direct depth detection as claimed in claim 1, wherein: the right side of the motor (3) is provided with a switch button (31) for controlling the spring to stretch and retract.
4. The rapid soil heavy metal detection device for direct depth detection as claimed in claim 1, wherein: the data display screen (4) is located at the upper end of the motor (3), a screen (41) is arranged in the middle of the data display screen (4), a data interface (43) is arranged at the lower left part, and a screen switch (42) of the data display screen (4) is arranged at the lower right part.
5. The rapid soil heavy metal detection device for direct depth detection according to claim 4, wherein: the data interface (43) is a USB interface.
6. The rapid soil heavy metal detection device for direct depth detection as claimed in claim 1, wherein: the two ends of the partition plate (6) are connected with the annular handle (5) by bolts (51).
7. The rapid soil heavy metal detection device for direct depth detection as claimed in claim 1, wherein: the middle joint of the detection tube (1) and the soil sample tube (2) is a light-transmitting plate (7).
8. The rapid soil heavy metal detection device for direct depth detection as claimed in claim 7, wherein: the material of the light-transmitting plate (7) is light-transmitting glass fiber reinforced plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320507324.9U CN219657477U (en) | 2023-03-13 | 2023-03-13 | Soil heavy metal rapid detection equipment for direct depth detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320507324.9U CN219657477U (en) | 2023-03-13 | 2023-03-13 | Soil heavy metal rapid detection equipment for direct depth detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657477U true CN219657477U (en) | 2023-09-08 |
Family
ID=87855619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320507324.9U Active CN219657477U (en) | 2023-03-13 | 2023-03-13 | Soil heavy metal rapid detection equipment for direct depth detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219657477U (en) |
-
2023
- 2023-03-13 CN CN202320507324.9U patent/CN219657477U/en active Active
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