CN210294118U - High-efficient soil heavy metal detection device - Google Patents
High-efficient soil heavy metal detection device Download PDFInfo
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- CN210294118U CN210294118U CN201921303352.9U CN201921303352U CN210294118U CN 210294118 U CN210294118 U CN 210294118U CN 201921303352 U CN201921303352 U CN 201921303352U CN 210294118 U CN210294118 U CN 210294118U
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- heavy metal
- storage barrel
- soil
- detection
- supporting seat
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- 238000001514 detection method Methods 0.000 title claims abstract description 69
- 239000002689 soil Substances 0.000 title claims abstract description 58
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000003860 storage Methods 0.000 claims abstract description 44
- 238000001228 spectrum Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000003595 spectral effect Effects 0.000 abstract description 11
- 230000006378 damage Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 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
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method 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
- 230000003760 hair shine Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 231100000171 higher toxicity Toxicity 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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Abstract
The utility model provides a high-efficient soil heavy metal detection device belongs to soil heavy metal detection technical field. This soil heavy metal detection device, including supporting seat, running gear, runner assembly, detection mechanism and swivel disk subassembly. When the storage barrel runs to the bottom of the detection end of the spectrum detector and stops, the X-ray emitted by the light source irradiates on the soil sample in the storage barrel. And detecting the heavy metal content of the soil sample by using a spectral detector according to a spectral detection principle. The detection work is carried out continuously, and the detection efficiency is improved. The operator unloads the detected storage barrel and cleans the storage barrel so as to use the storage barrel next time, and then installs a new storage barrel storing a new soil sample on the clamping mechanism. The loading and unloading operation of the soil sample is simple. When the operation is carried out by an operator, the operator is far away from one side of the light source, so that the possibility that the skin of a human body is irradiated is reduced, and the damage to the human body is reduced.
Description
Technical Field
The utility model relates to a soil heavy metal detection area particularly, relates to a high-efficient soil heavy metal detection device.
Background
Soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring representative values of factors affecting the soil environment quality. Soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like. The inorganic pollutants in the soil are relatively outstanding in heavy metals, mainly because the heavy metals cannot be decomposed by soil microorganisms, are easy to accumulate and are converted into methyl compounds with higher toxicity, and even some heavy metals are accumulated in human bodies at harmful concentrations through food chains and seriously harm the health of the human bodies. The heavy metal elements of the polluted soil mainly comprise mercury, cadmium, lead, copper, chromium, nickel, zinc and the like. Arsenic is also commonly discussed as a heavy metal because it behaves, originates, and harms similarly to heavy metals.
The inventor finds that the traditional soil heavy metal detection device is relatively fixed in structure, and during detection, samples need to be placed under a spectral detector under the irradiation of a light source one by one for detection, so that the detection efficiency is relatively low, and certain damage is caused to a human body after X rays are irradiated to the human body carelessly.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a high-efficient soil heavy metal detection device aims at improving traditional soil heavy metal detection device detection efficiency ratio and than lower and the X ray shines staff's problem easily.
The utility model discloses a realize like this:
a high-efficient soil heavy metal detection device, includes supporting seat, running gear, runner assembly, detection mechanism and swivel disc subassembly.
The travelling mechanism is arranged at the bottom of the supporting seat;
the rotating assembly comprises a supporting column and a rotating frame, the rotating assembly is fixedly connected to the top of the supporting seat, and the rotating frame is rotatably connected with the supporting column;
the detection mechanism comprises a detection host, a spectrum detector and a light source for generating X-rays, the detection host is arranged on one side of the top of the supporting seat, the spectrum detector is movably arranged at the top end of the rotating frame through a damping rotating shaft, and the light source is arranged at the detection end of the spectrum detector;
the rotary disk assembly comprises a rotary shaft, a driving mechanism, a rotary disk, a clamping mechanism and a storage barrel, the rotary shaft is rotatably connected with the supporting seat, the driving mechanism is fixedly arranged at the top of the supporting seat, the rotary disk assembly further comprises a transmission mechanism, the driving mechanism drives the rotary shaft to operate through the transmission mechanism, the rotary disk is fixed at the top of the rotary shaft, the clamping mechanism is uniformly distributed at the edge of the top of the rotary disk, the storage barrel is used for storing a soil sample to be detected, the storage barrel is constructed to be clamped at the clamping mechanism, and the storage barrel can rotate to the position under the detection end of the spectrum detector.
The utility model discloses an in the embodiment, fixture includes the fixed block, the recess of two sets of symmetries is seted up to the one end of fixed block, all there is the grip block through round pin axle swing joint in the recess, be located grip block in the recess all through elastic component fixed connection to the fixed block is located the centre gripping groove has all been seted up on the grip block outside the recess, the storage bucket centre gripping is in the centre gripping groove.
In an embodiment of the present invention, the elastic member is a spring, and both ends of the elastic member are fixed by welding.
The utility model discloses an in the embodiment, the degree of depth in centre gripping groove is not less than twenty millimeters, the centre gripping groove is the circular arc groove.
The utility model discloses an in one embodiment, the fixed block is all through the fix with screw at the edge of carousel, the cross-section of carousel is circular, the screw has evenly been seted up on the carousel, the fixed block is the annular array and distributes on the carousel.
The utility model discloses an in the embodiment, the bottom mounting welds the supporting seat to the support column, through bearing swing joint between rotating turret and the support column.
The utility model discloses an in one embodiment, running gear includes the universal locking wheel of a plurality of groups, universal locking wheel passes through the bottom that the screw evenly fixed at the supporting seat.
The utility model discloses an in the embodiment, actuating mechanism is gear motor, actuating mechanism's output is connected with first conical gear, the key joint has second conical gear in the pivot, first conical gear and second conical gear intermeshing.
The utility model discloses an in the embodiment, the vertical setting of pivot, fixed welding between pivot and the carousel, and the junction welding has the strengthening rib.
The utility model discloses an in the embodiment, the bucket is cylindricly, the open-top setting of bucket, the outer wall of bucket has still covered the rubber slipmat.
The utility model has the advantages that: the utility model discloses an above-mentioned design obtains a high-efficient soil heavy metal detection device. When the soil sample storage barrel is used, an operator firstly places a soil sample to be detected in the storage barrel. When the storage barrel runs to the bottom of the detection end of the spectrum detector and stops, the X-rays emitted by the light source irradiate the soil sample in the storage barrel, and the spectrum detector detects the heavy metal content of the soil sample by utilizing the spectrum detection principle. The light source and the spectrum detector are both connected to the detection host. The heavy metal species and the content of every soil sample can be observed on the display screen of detecting the host computer to operating personnel. After the detection is finished, the rotary disc continues to operate, the next storage barrel is made to operate to the bottom of the detection end of the spectrum detector, and then the soil sample is detected, so that the detection work is carried out continuously, and the detection efficiency is improved. The operator unloads the detected storage barrel and cleans the storage barrel so as to use the storage barrel next time, and then installs a new storage barrel storing a new soil sample on the clamping mechanism. The loading and unloading operation of the soil sample is simple. When the operation is carried out by an operator, the operator is far away from one side of the light source, so that the possibility that the skin of a human body is irradiated is reduced, and the damage to the human body is reduced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.
FIG. 1 is a schematic structural view of a soil heavy metal detection device provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rotating disk assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a turntable according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a distribution structure of the clamping mechanism on the turntable according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a storage barrel fixed in a clamping mechanism according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a clamping mechanism according to an embodiment of the present invention;
fig. 7 is a schematic view of an internal structure of a clamping mechanism according to an embodiment of the present invention.
In the figure: 10-a support seat; 20-a running mechanism; 30-a rotating assembly; 302-support column; 304-a turret; 40-a detection mechanism; 402-detecting the host computer; 404-a spectral detector; 406-a light source; 50-a rotating disk assembly; 502-a shaft; 504-a drive mechanism; 506-a turntable; 508-a clamping mechanism; 5081-fix block; 5082-a groove; 5083-a clamping plate; 5084-a resilient member; 5085-holding groove; 510-a bucket; 512-second bevel gear; 514-first bevel gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-7, the present invention provides a technical solution: a high-efficient soil heavy metal detection device, includes supporting seat 10, running gear 20, runner assembly 30, detection mechanism 40 and rotary disk assembly 50.
Wherein, supporting seat 10 is used for supporting superstructure, through setting up running gear 20 for soil heavy metal detection device can walk, and runner assembly 30 is used for supporting detection mechanism 40, and detection mechanism 40 is used for carrying out the heavy metal detection to the soil sample, and swivel disk subassembly 50 is used for carrying out material loading and unloading to the soil sample, makes detection achievement incessant going on.
Referring to fig. 1, the running mechanism 20 is disposed at the bottom of the supporting base 10, the running mechanism 20 includes a plurality of sets of universal locking wheels, the universal locking wheels are uniformly fixed at the bottom of the supporting base 10 by screws, and the running mechanism 20 is disposed to enable the device to run.
Referring to fig. 1, the rotating assembly 30 includes a supporting pillar 302 and a rotating frame 304, the supporting pillar 302 is connected to the supporting seat 10, the rotating frame 304 is rotatably connected to the supporting pillar 302, the bottom end of the supporting pillar 302 is fixedly welded to the supporting seat 10, the rotating frame 304 is C-shaped, the rotating frame 304 is movably connected to the supporting pillar 302 through a bearing, and the rotating frame 304 is capable of rotating.
Referring to fig. 1, the detecting mechanism 40 includes a detecting host 402, a spectrum detector 404 and a light source 406 for generating X-ray. The detecting host 402 is arranged at one side of the top of the supporting base 10, and the detecting host 402 can adopt a YM-501 computer host. The spectrum detector 404 is movably mounted on the top end of the rotating frame 304 through a damping rotating shaft. The spectral detector 404 may be a spectral detector disclosed in application No. CN208420173U, or other spectral detectors 404 for metal detection may also be used. The spectral detector 404 can be adjusted to a desired angle by a damped spindle. The light source 406 is disposed at the detection end of the spectral detector 404;
referring to fig. 2, 5 and 7, the rotatable disk assembly 50 includes a shaft 502, a drive mechanism 504, a turntable 506, a clamping mechanism 508 and a bucket 510. The rotating shaft 502 is rotatably connected with the supporting seat 10, specifically, the rotating shaft 502 is movably connected with the supporting seat 10 through a bearing, the driving mechanism 504 is fixedly installed at the top of the supporting seat 10, the rotating disk assembly 50 further comprises a transmission mechanism, the driving mechanism 504 drives the rotating shaft 502 to operate through the transmission mechanism, the driving mechanism 504 is a speed reduction motor, the output end of the driving mechanism 504 is connected with a first bevel gear 514, the rotating shaft 502 is connected with a second bevel gear 512 through a key, the first bevel gear 514 and the second bevel gear 512 are meshed with each other, the driving mechanism 504 can drive the first bevel gear 514 to operate, and the rotating shaft 502 is driven to operate by using a gear transmission principle. The carousel 506 is fixed at the top of pivot 502, and the vertical setting of pivot 502, fixed welding between pivot 502 and the carousel 506, and the junction welding has the strengthening rib, through the design of strengthening rib, has improved the structural strength of junction. The gripper mechanisms 508 are evenly distributed around the top edge of the turntable 506, and the storage bucket 510 is configured to be gripped by the gripper mechanisms 508, with the storage bucket 510 being able to rotate to a position directly below the detection end of the spectral detector 404. Fixture 508 includes fixed block 5081, two sets of symmetrical recesses 5082 have been seted up to the one end of fixed block 5081, all there is clamping plate 5083 through round pin axle swing joint in the recess 5082, clamping plate 5083 that is arranged in recess 5082 all is through elastic component 5084 fixed connection to fixed block 5081, clamping groove 5085 has all been seted up on the clamping plate 5083 that is arranged in the recess 5082 outside, bucket 510 centre gripping is in clamping groove 5085, clamping groove 5085's degree of depth is not less than twenty millimeters, clamping groove 5085 is the circular arc groove, because clamping plate 5083 in the recess 5082 all is through elastic component 5084 fixed connection to fixed block 5081, under elastic component 5084's effect, bucket 510 is firmly gripped in clamping groove 5085, make bucket 510 can be more firm when moving along with carousel 506, be difficult to empty. Storage bucket 510 is cylindricly, and storage bucket 510's open-top sets up, and storage bucket 510's outer wall still covers there is the rubber slipmat, and the design of rubber slipmat has improved anti-skidding effect for storage bucket 510 is more firm when being by the centre gripping.
Referring to fig. 4, 5 and 6, the fixed blocks 5081 are fixed on the edge of the turntable 506 by screws, the turntable 506 has a circular cross section, the turntable 506 is uniformly provided with screw holes, the fixed blocks 5081 are distributed on the turntable 506 in an annular array, when the turntable 506 operates, the storage barrel 510 thereon can operate therewith, when the storage barrel 510 operates to the bottom of the detection end of the spectrum detector 404, the X-rays emitted by the light source 406 irradiate the soil sample in the storage barrel 510, and the spectrum detector 404 detects the heavy metal content of the soil sample by using the spectrum detection principle. The light source 406 and the spectrum detector 404 are both connected to the detection host 402, and an operator can observe the heavy metal species and content of each soil sample on the display screen of the detection host 402.
It should be noted that the elastic members 5084 are springs, and both ends of the elastic members 5084 are fixed by welding, so that the storage tub 510 is firmly held in the holding grooves 5085 by the elastic members 5084, and the storage tub 510 is easily detached and installed.
Specifically, this soil heavy metal detection device's theory of operation: the operator first places the soil sample to be tested in the storage barrel 510 and then clamps the storage barrel 510 to the clamping mechanism 508 at the edge of the turntable 506. The driving mechanism 504 can drive the first bevel gear 514 to rotate, and further drive the rotating shaft 502 to rotate by using a gear transmission principle, so that the rotating disc 506 thereon drives the storage barrel 510 to rotate. When the storage barrel 510 runs to the bottom of the detection end of the spectrum detector 404 and stops, the X-ray emitted by the light source 406 irradiates on the soil sample in the storage barrel 510, and the spectrum detector 404 detects the heavy metal content of the soil sample by using the spectrum detection principle. The light source 406 and the spectrum detector 404 are both connected to the detection host 402, and an operator can observe the heavy metal species and content of each soil sample on the display screen of the detection host 402. After the detection is completed, the turntable 506 continues to operate, so that the next storage barrel 510 operates to the bottom of the detection end of the spectrum detector 404, and the soil sample is detected, so that the detection work is performed continuously, and the detection efficiency is improved. The operator removes the inspected bucket 510 and cleans it, and then installs a new bucket 510 with a new soil sample on the gripper mechanism 508. The loading and unloading operation of the soil sample is simple. When the operator operates, the operator is far away from the light source 406, so that the possibility of irradiating the skin of the human body is reduced, and the damage to the human body is reduced.
It should be noted that the specific model specifications of the deceleration motor, the light source 406, the spectrum detector 404 and the detection host 402 need to be determined according to the actual specification of the device. The specific type-selecting calculation method adopts the prior art in the field, and thus detailed description is omitted.
The powering of the retarding motor, the light source 406, the spectral detector 404 and the detection host 402, and their principles, will be clear to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An efficient soil heavy metal detection device is characterized by comprising
A supporting seat;
the travelling mechanism is arranged at the bottom of the supporting seat;
the rotating assembly comprises a supporting column and a rotating frame, the supporting column is connected with the supporting seat, and the rotating frame is rotatably connected with the supporting column;
the detection mechanism comprises a detection host, a spectrum detector and a light source for generating X-rays, the detection host is arranged on one side of the top of the supporting seat, the spectrum detector is movably arranged at the top end of the rotating frame through a damping rotating shaft, and the light source is arranged at the detection end of the spectrum detector;
the rotary disk assembly comprises a rotary shaft, a driving mechanism, a rotary disk, a clamping mechanism and a storage barrel, wherein the rotary shaft is rotatably connected with the supporting seat, the driving mechanism is fixedly arranged at the top of the supporting seat, the rotary disk assembly further comprises a transmission mechanism, the driving mechanism drives the rotary shaft to operate through the transmission mechanism, the rotary disk is fixed at the top of the rotary shaft, the clamping mechanism is uniformly distributed at the edge of the top of the rotary disk, and the storage barrel is clamped at the clamping mechanism.
2. The device for detecting the heavy metal in the soil according to claim 1, wherein the clamping mechanism comprises a fixed block, two sets of symmetrical grooves are formed in one end of the fixed block, clamping plates are movably connected into the grooves through pin shafts, the clamping plates located in the grooves are fixedly connected to the fixed block through elastic pieces, clamping grooves are formed in the clamping plates located outside the grooves, and the storage barrel is clamped in the clamping grooves.
3. The device for detecting the heavy metal in the soil efficiently according to claim 2, wherein the elastic member is a spring, and two ends of the elastic member are fixed by welding.
4. The device for detecting the heavy metal in the soil efficiently according to claim 2, wherein the depth of the clamping grooves is not less than twenty millimeters, and the clamping grooves are all circular arc-shaped grooves.
5. The efficient soil heavy metal detection device as claimed in claim 2, wherein the fixed blocks are fixed to the edge of the rotary plate through screws, the rotary plate is circular in cross section, screw holes are uniformly formed in the rotary plate, and the fixed blocks are distributed on the rotary plate in an annular array.
6. The device for detecting the heavy metal in the soil efficiently according to claim 1, wherein the bottom end of the supporting column is fixedly welded to the supporting seat, and the rotating frame is movably connected with the supporting column through a bearing.
7. The device for detecting the heavy metal in the soil efficiently according to claim 1, wherein the traveling mechanism comprises a plurality of groups of universal locking wheels, and the universal locking wheels are uniformly fixed at the bottom of the supporting seat through screws.
8. An efficient soil heavy metal detection device as claimed in claim 1, wherein said driving mechanism is a speed reduction motor, the output end of said driving mechanism is connected with a first bevel gear, said rotating shaft is connected with a second bevel gear in a key manner, and said first bevel gear and said second bevel gear are meshed with each other.
9. The efficient soil heavy metal detection device as claimed in claim 1, wherein the rotating shaft is vertically arranged, the rotating shaft and the rotating disc are fixedly welded, and reinforcing ribs are welded at the joints.
10. The device for detecting the heavy metal in the soil efficiently according to claim 1, wherein the storage barrel is cylindrical, the top of the storage barrel is provided with an opening, and the outer wall of the storage barrel is covered with a rubber non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303352.9U CN210294118U (en) | 2019-08-13 | 2019-08-13 | High-efficient soil heavy metal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303352.9U CN210294118U (en) | 2019-08-13 | 2019-08-13 | High-efficient soil heavy metal detection device |
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| Publication Number | Publication Date |
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| CN210294118U true CN210294118U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921303352.9U Expired - Fee Related CN210294118U (en) | 2019-08-13 | 2019-08-13 | High-efficient soil heavy metal detection device |
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| Country | Link |
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| CN (1) | CN210294118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866205A (en) * | 2021-12-06 | 2021-12-31 | 天津海关动植物与食品检测中心 | Chinese herbal medicine fluorescence spectrum heavy metal detection device and detection method |
| CN117554594A (en) * | 2023-11-21 | 2024-02-13 | 江苏宜测检测科技有限公司 | Soil detection equipment and detection method thereof |
-
2019
- 2019-08-13 CN CN201921303352.9U patent/CN210294118U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866205A (en) * | 2021-12-06 | 2021-12-31 | 天津海关动植物与食品检测中心 | Chinese herbal medicine fluorescence spectrum heavy metal detection device and detection method |
| CN113866205B (en) * | 2021-12-06 | 2022-02-18 | 天津海关动植物与食品检测中心 | Chinese herbal medicine fluorescence spectrum heavy metal detection device and detection method |
| CN117554594A (en) * | 2023-11-21 | 2024-02-13 | 江苏宜测检测科技有限公司 | Soil detection equipment and detection method thereof |
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Granted publication date: 20200410 Termination date: 20210813 |