CN109239116A - A kind of device for fast detecting and method of heavy metal in soil content - Google Patents
A kind of device for fast detecting and method of heavy metal in soil content Download PDFInfo
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- CN109239116A CN109239116A CN201811215048.9A CN201811215048A CN109239116A CN 109239116 A CN109239116 A CN 109239116A CN 201811215048 A CN201811215048 A CN 201811215048A CN 109239116 A CN109239116 A CN 109239116A
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- loading plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/07—Investigating materials by wave or particle radiation secondary emission
- G01N2223/076—X-ray fluorescence
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/616—Specific applications or type of materials earth materials
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses the device for fast detecting and method of a kind of heavy metal in soil content, detection device includes loading plate, loading plate upper end side is equipped with detection components, the loading plate upper end other side is equipped with the device that keeps sample, detection components lower end is equipped with sampling assemble, sampling assemble side is equipped with cleaning assemblies, and loading plate lower end front and rear sides are symmetrically installed with Collapsible and damping support component.In the present invention, the heavy metal in soil can be used for quickly detecting by the cooperation of detection components and sampling assemble, and in the detection process without manually bending over to carry out Soil K+adsorption, greatly reduce the labor intensity of testing staff, and earth boring auger pipe can be made to get into the soil of different depth by the effect of driving motor, the soil harder to geology also can be carried out detection, reduce the difficulty of soil sampling.
Description
Technical field
The invention belongs to soil testing assemblies field more particularly to a kind of device for fast detecting of heavy metal in soil content
And method.
Background technique
It is completed currently, the heavy metal analysis in soil generally passes through hand-held Xray fluorescence spectrometer, still, present
Hand-held Xray fluorescence spectrometer when being detected, need user it is duplicate bend over it is couchant, and detect range it is general
It is all larger, it has a pain in the back to will cause after working for a long time, further influences the efficiency of work, and general soil has detected
It also needs to keep sample to soil after finishing, also needs in addition again sampling device to carry out soil using hand-held Xray fluorescence spectrometer
Keep sample, it is troublesome in poeration.
Summary of the invention
It is an object of the invention to overcome problem above of the existing technology, a kind of heavy metal in soil content is provided
Device for fast detecting and method can be used for quickly detecting the heavy metal in soil, reduce artificial intensity, improve detection work
Efficiency.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of device for fast detecting of heavy metal in soil content, including loading plate, loading plate upper end side are equipped with inspection
Component is surveyed, the loading plate upper end other side is equipped with the device that keeps sample, and detection components lower end is equipped with sampling assemble, sampling assemble side
Cleaning assemblies is installed, loading plate lower end front and rear sides are symmetrically installed with Collapsible and damping support component；
The detection components include installs case, and installs case upper end side is articulated with lid, is equipped with X-ray in installs case
Fluorescence Spectrometer, Xray fluorescence spectrometer lower end are equipped with detection probe, and detection probe is telescopic structure, x-ray fluorescence light
Spectrometer upper end is equipped with display screen；
The sampling assemble includes earth boring auger pipe, and earth boring auger pipe upper end side is connected with driving motor, and driving motor one end is connected with
Worm screw, the engagement of worm screw side are connected with turbine, and earth boring auger pipe upper end is threadedly coupled through turbine with turbine, and detection probe extend into soil
Inside drill pipe；
The cleaning assemblies includes high-pressure water tank, and high-pressure water tank lower end is connected with bellows, and bellows is far from high-pressure water tank
One end be connected with spray head, spray head includes water jet and fixed link, is connected with telescopic cylinder in fixed link；
The Collapsible and damping support component includes connection horizontal stripe, and connection horizontal stripe lower end two sides are symmetrically installed with folded sheet, roll over
It is fixedly connected by self-latching hinge with horizontal stripe is connect on the inside of lamination, shock strut, shock strut lower end is installed on the outside of folded sheet
Shifting roller is installed；
The shock strut includes support tube, and support tube upper end is closed end, and support tube lower end is equipped with damping, subtracts
Shake mechanism lower end is equipped with support foundation, and support foundation is slidably connected with support tube；
The damping includes sleeve, and sleeve lower end slidably connects piston rod, and piston-rod lower end is equipped with the first connection
Block, the first link block lower end are connected with damping spring, and damping spring lower end is connected with the second link block, and support foundation upper end is equipped with
Damping block, support foundation are fixedly connected by damping block with the second link block lower end；
The device that keeps sample includes the case that keeps sample, and is equipped with the box that keeps sample inside the case that keeps sample, the lattice that keep sample are equipped with inside the box that keeps sample, are stayed
It is symmetrically installed with clamping component at left and right sides of sample case, clamping component includes fixed board, and fixed board lower end is fixed with loading plate
It connects, horizontal through locking screw pit is provided on fixed board, locking screw pit is internally screwed with locking screw column, and the case upper end that keeps sample is set
There is handle.
Further, limit band is installed, the quantity for limiting band is two between the lid and installs case.
Further, it is hinged and connected between the display screen and Xray fluorescence spectrometer, display screen lower end is far from hinged end
Side telescopic rod is installed, telescopic rod is hinged and connected with display screen.
Further, the telescopic cylinder movable end is connected with fixed link, and telescopic cylinder fixing end and loading plate lower end are solid
Fixed connection.
Further, the loading plate lower end is equipped with hanging plate, and high-pressure water tank is slidably connected with hanging plate.
Further, solenoid valve is installed between the high-pressure water tank and bellows.
Further, equipped with fixed column, loading plate upper end is provided with the card hole matched with fixed column for the case lower end that keeps sample,
Fixed column is slidably connected with card hole.
A kind of rapid detection method of heavy metal in soil content, includes the following steps:
Step 1: starting driving motor is rotated down earth boring auger pipe and is drilled into inside soil, carries out soil and takes, takes
After, then pass through driving motor and take out earth boring auger pipe from soil；
Step 2: opening the lid in installs case, starts Xray fluorescence spectrometer, detection probe is made to extend into earth boring auger pipe
Inside is contacted with soil, and the bearing reaction that detection probe will test is shown into Xray fluorescence spectrometer and through display screen
Come；
Step 3: the soil in earth boring auger pipe being collected and is kept sample, and the soil to keep sample is stored in the box that keeps sample in the case that keeps sample
It is interior；
Step 4: after keeping sample, the position of starting telescopic cylinder adjustment spray head makes water jet be directed at earth boring auger pipe, opens
Solenoid valve releases the water in high-pressure water tank, cleans to earth boring auger pipe；
Step 5: after cleaning, being adjusted to higher position for spray head by telescopic cylinder, move whole device, into
The next place's Soil K+adsorption of row.
The beneficial effects of the present invention are:
1, in the present invention, the heavy metal in soil can be carried out by the cooperation of detection components and sampling assemble quick
Detection, and the labor intensity of testing staff is greatly reduced, and logical without manually bending over to carry out Soil K+adsorption in the detection process
The effect of motor of overdriving can be such that earth boring auger pipe gets into the soil of different depth, and the soil harder to geology also can be carried out inspection
It surveys, reduces the difficulty of soil sampling；
2, in the present invention, after sampling, cleaning assemblies can be rinsed the earth boring auger pipe for taking soil, remove soil
Remaining soil on drilling pipe, plays a protective role to earth boring auger pipe, extend earth boring auger pipe service life, and facilitate earth boring auger pipe carry out after
Continuous sampling increases the accuracy of detection；
3, the Collapsible and damping support component in the present invention can facilitate the transition of whole device, greatly reduce artificial intensity,
Self-latching hinge is installed in Collapsible and damping support component, shock strut can be folded when not using the present apparatus, reduction accounts for
With space, convenient for management, and damping is installed in shock strut, vibratory sensation can be reduced in present apparatus moving process, to X
Ray fluorescence spectrometer plays a protective role, and guarantees the accuracy of detection；
4, it in the present invention, is provided with the device that keeps sample on loading plate, the soil to keep sample can rationally be stored, be convenient for
The subsequent management of keeping sample improves the efficiency of detection work.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is partial structural diagram of the invention；
Fig. 3 is partial structure side view of the invention；
Fig. 4 is partial structural diagram of the invention；
Fig. 5 is partial structural diagram of the invention；
Fig. 6 is partial structural diagram of the invention；
Fig. 7 is partial structurtes explosive view of the invention；
Fig. 8 is partial structural diagram of the invention；
Fig. 9 is partial structurtes explosive view of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the positional relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
A kind of device for fast detecting of heavy metal in soil content as shown in Figure 1, including loading plate 1,1 upper end of loading plate
Side is equipped with detection components 2, and the 1 upper end other side of loading plate is equipped with the device 6 that keeps sample, and 2 lower end of detection components is equipped with sampling
Component 3,3 side of sampling assemble are equipped with cleaning assemblies 4, and 1 lower end front and rear sides of loading plate are symmetrically installed with Collapsible and damping support
Component 5.
As shown in Figures 2 and 3, detection components 2 include installs case 21, and installs case 21 is mounted on 1 upper end of loading plate, installs case
21 upper ends side are articulated with lid 211, and limit band 212 is equipped between lid 211 and installs case 21, limits the number of band 212
Amount is two, and Xray fluorescence spectrometer 22 is equipped in installs case 21, and 22 lower end of Xray fluorescence spectrometer is equipped with detection and visits
First 221, detection probe 221 is telescopic structure, and 22 upper end of Xray fluorescence spectrometer is equipped with display screen 23, display screen 23 and X
It is hinged and connected between ray fluorescence spectrometer 22,23 lower end of display screen is equipped with telescopic rod 24 far from the side of hinged end, stretches
Bar 24 is hinged and connected with display screen 23, can change the angle of display screen 23 by adjusting telescopic rod 24, convenient for observation detection knot
Fruit.
As shown in figure 4, sampling assemble 3 includes earth boring auger pipe 31,31 upper end side of earth boring auger pipe is connected with driving motor 32, drives
32 one end of motor is connected with worm screw 33, and the engagement of 33 side of worm screw is connected with turbine 34, and turbine 34 and turbine are run through in 31 upper end of earth boring auger pipe
34 are threadedly coupled, and detection probe 221 is extend into inside earth boring auger pipe 31.
As shown in figure 5, cleaning assemblies 4 includes high-pressure water tank 41,41 lower end of high-pressure water tank is connected with bellows 42, bellows
42 one end far from high-pressure water tank 41 are connected with spray head 43, and spray head 43 includes water jet 431 and fixed link 432, in fixed link 432
It is connected with telescopic cylinder 44,44 movable end of telescopic cylinder is connected with fixed link 432, under 44 fixing end of telescopic cylinder and loading plate 1
End is fixedly connected, and 1 lower end of loading plate is equipped with hanging plate 45, and high-pressure water tank 41 is slidably connected with hanging plate 45, high-pressure water tank 41 and wave
Solenoid valve 46 is installed between line pipe 42.
As shown in fig. 6, Collapsible and damping support component 5 includes connection horizontal stripe 51, connection 51 upper end of horizontal stripe and 1 lower end of loading plate
It is fixedly connected, connection 51 lower end two sides of horizontal stripe are symmetrically installed with folded sheet 52, pass through self-latching hinge 53 on the inside of folded sheet 52 and connect
It connects horizontal stripe 51 to be fixedly connected, shock strut 54 is installed on the outside of folded sheet 52,54 lower end of shock strut is equipped with shifting roller 55.
As shown in fig. 7, shock strut 54 includes support tube 541,541 upper end closed of support tube, 541 upper end of support tube and company
The close contact of horizontal stripe 51 is connect, 541 lower end of support tube is equipped with damping 542, and 542 lower end of damping is equipped with support foundation
543, support foundation 543 is slidably connected with support tube 541；Damping 542 includes sleeve 5421, and the sliding of 5421 lower end of sleeve connects
It is connected to piston rod 5422,5422 lower end of piston rod is equipped with the first link block 5423, and 5423 lower end of the first link block is connected with damping
Spring 5424,5424 lower end of damping spring are connected with the second link block 5425, and support 543 upper end of foundation is equipped with damping block 5431,
Support foundation 543 is fixedly connected by damping block 5431 with 5425 lower end of the second link block.
As shown in Figure 8 and Figure 9, the device 6 that keeps sample includes the case 61 that keeps sample, and keep sample the fixed company in 61 lower end of case and 1 upper end of loading plate
It connects, the box 62 that keeps sample is installed inside the case 61 that keeps sample, the lattice 621 that keep sample are equipped with inside the box 62 that keeps sample, 61 left and right sides of case that keeps sample is symmetrical
Clamping component 63 is installed, clamping component 63 includes fixed board 631, and 631 lower end of fixed board is fixedly connected with loading plate 1,
It is horizontal on fixed board 631 that through locking screw pit 6311 is provided with, locking screw pit 6311 is internally screwed with locking screw column 632,
In use, 632 inner end of locking screw column and 61 lateral wall of the case close contact that keeps sample, clamping component 63 can make the installation of case 61 that keeps sample
More stable, 61 upper end of case that keeps sample is equipped with handle 64, and equipped with fixed column 65, the quantity of fixed column 65 is four for 61 lower end of case that keeps sample
A, four fixed columns 65 are distributed in case 61 lower end four vertex that keeps sample, and 1 upper end of loading plate is provided with to be matched with fixed column 65
Card hole 11, fixed column 65 are slidably connected with card hole 11.
A kind of rapid detection method of heavy metal in soil content, includes the following steps:
Step 1: starting driving motor 32 is rotated down earth boring auger pipe 31 and is drilled into inside soil, carries out soil and takes,
After taking, then passes through driving motor 32 and take out earth boring auger pipe 31 from soil；
Step 2: opening the lid 211 in installs case 21, starts Xray fluorescence spectrometer 22, stretches detection probe 221
Enter to the inside of earth boring auger pipe 31 and contacted with soil, the bearing reaction that detection probe 221 will test into Xray fluorescence spectrometer 22 simultaneously
It is shown by display screen 23；
Step 3: the soil in earth boring auger pipe 31 being collected and is kept sample, and the soil to keep sample is stored in staying in the case 61 that keeps sample
In sample box 62；
Step 4: after keeping sample, starting telescopic cylinder 44 adjusts the position of spray head 43, and water jet 431 is made to be directed at earth boring auger
Pipe 31 is opened the water in the releasing high-pressure water tank 41 of solenoid valve 46, is cleaned to earth boring auger pipe 31；
Step 5: after cleaning, spray head 43 is adjusted to by higher position, mobile entire dress by telescopic cylinder 44
It sets, carries out next place's Soil K+adsorption.
In the present invention, the heavy metal in soil can be carried out by the cooperation of detection components 2 and sampling assemble 3 quick
Detection, and the labor intensity of testing staff is greatly reduced, and logical without manually bending over to carry out Soil K+adsorption in the detection process
The effect of motor 32 of overdriving can be such that earth boring auger pipe 31 gets into the soil of different depth, and the soil harder to geology also can be carried out
Detection, reduces the difficulty of soil sampling；
In the present invention, after sampling, cleaning assemblies 4 can be rinsed the earth boring auger pipe 31 for taking soil, be removed
Remaining soil on earth boring auger pipe 31, plays a protective role to earth boring auger pipe 31, extends the service life of earth boring auger pipe 31, and facilitates earth boring auger
Pipe 31 carries out subsequent sampling, increases the accuracy of detection；
In the present invention, it is provided with the device 6 that keeps sample on loading plate 1, the soil to keep sample can be rationally stored, is convenient for
The subsequent management of keeping sample improves the efficiency of detection work；
Collapsible and damping support component 5 in the present invention can facilitate the transition of whole device, greatly reduce artificial intensity, folding
Connection horizontal stripe 51 in folded shock-absorbing support component 5 is connect with folded sheet 52 by self-latching hinge 53, can when not using the present apparatus
Shock strut 54 is folded, occupied space is reduced, convenient for management, and damping 542 is installed in shock strut 54,
Present apparatus moving process can reduce vibratory sensation, play a protective role to Xray fluorescence spectrometer 22, guarantee the accurate of detection
Property.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (8)
1. a kind of device for fast detecting of heavy metal in soil content, it is characterised in that: including loading plate (1), on loading plate (1)
End side is equipped with detection components (2), and loading plate (1) upper end other side is equipped with the device that keeps sample (6), detection components (2) lower end
It is equipped with sampling assemble (3), sampling assemble (3) side is equipped with cleaning assemblies (4), and loading plate (1) lower end front and rear sides are symmetrical
Collapsible and damping support component (5) are installed；
The detection components (2) include installs case (21), and installs case (21) upper end side is articulated with lid (211), installs case
(21) it is equipped with Xray fluorescence spectrometer (22) in, Xray fluorescence spectrometer (22) lower end is equipped with detection probe (221), inspection
Probing head (221) is telescopic structure, and Xray fluorescence spectrometer (22) upper end is equipped with display screen (23)；
The sampling assemble (3) includes earth boring auger pipe (31), and earth boring auger pipe (31) upper end side is connected with driving motor (32), driving electricity
Machine (32) one end is connected with worm screw (33), and the engagement of worm screw (33) side is connected with turbine (34), and turbine is run through in earth boring auger pipe (31) upper end
(34) it is threadedly coupled with turbine (34), it is internal that detection probe (221) extend into earth boring auger pipe (31)；
The cleaning assemblies (4) includes high-pressure water tank (41), and high-pressure water tank (41) lower end is connected with bellows (42), bellows
(42) one end far from high-pressure water tank (41) is connected with spray head (43), and spray head (43) includes water jet (431) and fixed link
(432), telescopic cylinder (44) are connected in fixed link (432)；
The Collapsible and damping support component (5) includes connection horizontal stripe (51), and connection horizontal stripe (51) lower end two sides are symmetrically installed with folding
Lamination (52), folded sheet (52) inside is fixedly connected by self-latching hinge (53) with horizontal stripe (51) is connect, on the outside of folded sheet (52)
It is equipped with shock strut (54), shock strut (54) lower end is equipped with shifting roller (55)；
The shock strut (54) includes support tube (541), and support tube (541) upper end is closed end, support tube (541) lower end peace
Equipped with damping (542), damping (542) lower end is equipped with support foundation (543), supports foundation (543) and support tube
(541) it is slidably connected；
The damping (542) includes sleeve (5421), and sleeve (5421) lower end slidably connects piston rod (5422), piston
Bar (5422) lower end is equipped with the first link block (5423), and the first link block (5423) lower end is connected with damping spring (5424), subtracts
Shake spring (5424) lower end is connected with the second link block (5425), and support foundation (543) upper end is equipped with damping block (5431), support
Foundation (543) is fixedly connected by damping block (5431) with the second link block (5425) lower end；
The device that keeps sample (6) includes keeping sample case (61), is equipped with the box that keeps sample (62) inside the case that keeps sample (61), in the box that keeps sample (62)
Portion, which is equipped with, to keep sample lattice (621), is symmetrically installed with clamping component (63) at left and right sides of the case that keeps sample (61), and clamping component (63) includes solid
Determine vertical plate (631), fixed board (631) lower end is fixedly connected with loading plate (1), and level runs through and is provided on fixed board (631)
Locking screw pit (6311), locking screw pit (6311) are internally screwed with locking screw column (632), and the case that keeps sample (61) upper end is equipped with handle
(64)。
2. a kind of device for fast detecting of heavy metal in soil content according to claim 1, it is characterised in that: the lid
Limit band (212) is installed, the quantity of limit band (212) is two between body (211) and installs case (21).
3. a kind of device for fast detecting of heavy metal in soil content according to claim 1, it is characterised in that: described aobvious
It is hinged and connected between display screen (23) and Xray fluorescence spectrometer (22), display screen (23) lower end is installed far from the side of hinged end
Have telescopic rod (24), telescopic rod (24) is hinged and connected with display screen (23).
4. a kind of device for fast detecting of heavy metal in soil content according to claim 1, it is characterised in that: described to stretch
Contracting cylinder (44) movable end is connected with fixed link (432), and telescopic cylinder (44) fixing end is fixedly connected with loading plate (1) lower end.
5. a kind of device for fast detecting of heavy metal in soil content according to claim 1, it is characterised in that: described to hold
Support plate (1) lower end is equipped with hanging plate (45), and high-pressure water tank (41) is slidably connected with hanging plate (45).
6. a kind of device for fast detecting of heavy metal in soil content according to claim 1, it is characterised in that: the height
Solenoid valve (46) are installed between pressure water tank (41) and bellows (42).
7. a kind of device for fast detecting of heavy metal in soil content according to claim 1, it is characterised in that: described to stay
Sample case (61) lower end is equipped with fixed column (65), and loading plate (1) upper end is provided with the card hole (11) matched with fixed column (65), fixed
Column (65) is slidably connected with card hole (11).
8. a kind of rapid detection method of heavy metal in soil content, which comprises the steps of:
Step 1: starting driving motor (32) makes earth boring auger pipe (31) be rotated down and be drilled into inside soil, carries out soil and takes,
After taking, then passes through driving motor (32) and take out earth boring auger pipe (31) from soil；
Step 2: opening the lid (211) on installs case (21), starts Xray fluorescence spectrometer (22), makes detection probe
(221) it extend into inside earth boring auger pipe (31) and is contacted with soil, the bearing reaction that detection probe (221) will test to x-ray fluorescence
It is shown in spectrometer (22) and by display screen (23)；
Step 3: the soil in earth boring auger pipe (31) being collected and is kept sample, and the soil to keep sample is stored in staying in the case that keeps sample (61)
In sample box (62)；
Step 4: after keeping sample, the position of starting telescopic cylinder (44) adjustment spray head (43) makes water jet (431) alignment soil
Drilling pipe (31) is opened the water in solenoid valve (46) releasing high-pressure water tank (41), is cleaned to earth boring auger pipe (31)；
Step 5: after cleaning, spray head (43) is adjusted to by higher position, mobile entire dress by telescopic cylinder (44)
It sets, carries out next place's Soil K+adsorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215048.9A CN109239116B (en) | 2018-10-18 | 2018-10-18 | Device and method for rapidly detecting content of heavy metal in soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215048.9A CN109239116B (en) | 2018-10-18 | 2018-10-18 | Device and method for rapidly detecting content of heavy metal in soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109239116A true CN109239116A (en) | 2019-01-18 |
| CN109239116B CN109239116B (en) | 2021-06-11 |
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ID=65053831
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811215048.9A Expired - Fee Related CN109239116B (en) | 2018-10-18 | 2018-10-18 | Device and method for rapidly detecting content of heavy metal in soil |
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| CN (1) | CN109239116B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057703A (en) * | 2019-05-13 | 2019-07-26 | 陈忠信 | A kind of forestry soil hardness detection device |
| CN111272474A (en) * | 2020-04-24 | 2020-06-12 | 湛江中科技术服务有限公司 | Self-cleaning type environment-friendly detection soil sample detection device convenient to compare |
| CN113092511A (en) * | 2021-04-09 | 2021-07-09 | 中国环境科学研究院 | Method and device for monitoring heavy metal in soil to be maintained based on robot |
| CN114295572A (en) * | 2021-10-27 | 2022-04-08 | 中国科学院光电技术研究所 | Pre-optical system moving structure for analysis of mid-infrared spectrum analyzer |
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| CN109239116B (en) | 2021-06-11 |
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