CN207148106U - A kind of soil metal concentration detection means - Google Patents
A kind of soil metal concentration detection means Download PDFInfo
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- CN207148106U CN207148106U CN201721101581.3U CN201721101581U CN207148106U CN 207148106 U CN207148106 U CN 207148106U CN 201721101581 U CN201721101581 U CN 201721101581U CN 207148106 U CN207148106 U CN 207148106U
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- detection means
- sample
- retort
- metal concentration
- concentration detection
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Abstract
A kind of soil metal concentration detection means described herein,Including retort,Retort includes charging aperture and discharging opening,Described detection means also includes an agitating device,Described agitating device includes the stirring rod stretched into described retort,The bottom of stirring rod is provided with multiple stirring vanes,A conveying main pipeline for being used to infuse extended along lower upper direction is provided with described stirring rod,Delivery branch pipe is provided with described stirring vane,The one end of described delivery branch pipe is connected with described conveying main pipeline,The other end is communicated in described retort,Described detection means also includes a sample storage pond,Described sample storage pond is connected with the bottom of described retort by the first connecting pipe,The bottom in described sample storage pond is provided with the efferent duct for exporting sample,The bottom of described efferent duct is provided with the sample cell of a undertaking sample,The side of described sample cell is provided with light source,Opposite side is provided with photodetector.
Description
Technical field
The application is related to a kind of soil metal concentration detection means.
Background technology
At present, soil is both the inscape of natural environment, is the most important natural resources of agricultural production again.With city
Change and process of industrialization develops rapidly, heavy metal element the approach such as settles by sewage irrigation, atmospheric aerosol and enters soil.This
A little heavy metal elements are not because being degraded by microorganisms, and easily enrichment, causes heavy metal pollution of soil.In addition, the huge sum of money in soil
Category element can enter food chain by plant absorption, animal enrichment, and the quality safety to agricultural product causes huge hidden danger, harm public affairs
Many health.Therefore, the heavy metal in soil is monitored, by as the important process of China environmental protection and agricultural production.
Utility model content
In order to solve the above technical problems, the purpose of the application is to provide a kind of soil metal concentration detection means.
A kind of soil metal concentration detection means described herein, described detection means includes retort, described
Retort includes one for the charging aperture for being sent into soil to be detected and the discharging opening for soil to be detected to be discharged, described
Detection means also includes an agitating device, and described agitating device includes stirring rod, the stirring rod stretched into described retort
Bottom be provided with multiple stirring vanes, be provided with described stirring rod one along lower upper direction extension be used to infuse it is defeated
Main pipeline is sent, delivery branch pipe, the one end of described delivery branch pipe and described conveying master are provided with described stirring vane
Pipeline is connected, and the other end is communicated in described retort, and described detection means also includes a sample storage pond, described storage
Sample pond is connected with the bottom of described retort by the first connecting pipe, and the bottom in described sample storage pond is provided with for defeated
Go out the efferent duct of sample, the bottom of described efferent duct is provided with the sample cell of a undertaking sample, the side of described sample cell
Light source is provided with, opposite side is provided with photodetector.
Preferably, a filter layer is additionally provided with described sample storage pond, described discharging opening is located at described filter layer
Upside, sample liquid storage area is formed in the downside of described filter layer.
Preferably, the upper end of the conveying main pipeline of described agitating device is also associated with one for conveying reaction reagent
Input channel.
Preferably, described retort is additionally provided with one second connecting pipe, the one end of the second described connecting pipe
The bottom of described retort is communicated to, the other end is communicated to described input channel.
Preferably, be provided with the second described connecting pipe for by the sample delivery in sample storage area to described
Input channel pump.
Preferably, it is provided with the first valve on the first described connecting pipe.
Preferably, the second valve is provided with described efferent duct.
Preferably, the 3rd valve and flowmeter are provided with described input channel.
By such scheme, the application at least has advantages below：
A kind of soil metal concentration detection means described herein, the pipeline for conveying reaction reagent is arranged on stirring dress
Put, can be sufficiently stirred and react, the outlet of reaction reagent is arranged on the end of blade, can uniformly be sprayed at retort
In.
Described above is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And can be practiced according to the content of specification, below with the preferred embodiment of the application and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is a kind of structural representation of soil metal concentration monitoring device described herein,
Wherein：1st, retort；11st, charging aperture；12nd, discharging opening；13rd, filter layer；14th, the first connecting pipe；15th, the first valve
Door；2nd, agitating device；21st, main pipeline is conveyed；22nd, stirring vane；23rd, delivery branch pipe；3rd, sample storage pond；31st, efferent duct；32nd,
Two valves；4th, light source；5th, photodetector；6th, sample cell；7th, the second connecting pipe；71st, pump；8th, input channel；81st, the 3rd
Valve；82nd, flowmeter.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the application is described in further detail.Implement below
Example is used to illustrate the application, but is not limited to scope of the present application.
As illustrated, a kind of soil metal concentration detection means described herein, described detection means includes reaction
Tank 1, described retort 1 include one and are used for charging aperture 11 that soil to be detected is sent into and for soil to be detected to be discharged
Discharging opening 12, described detection means also include an agitating device 2, and described agitating device 2 includes stretching into described retort 1
Interior stirring rod, the bottom of stirring rod are provided with multiple stirring vanes 22, and one is provided with described stirring rod along lower top
To the conveying main pipeline 21 for being used to infuse of extension, delivery branch pipe 23, described conveying are provided with described stirring vane 22
The one end of branch pipe 23 is connected with described conveying main pipeline 21, and the other end is communicated in described retort 1, described
Detection means also includes a sample storage pond 3, and described sample storage pond 3 and the bottom of described retort 1 pass through the first connecting pipe 14
It is connected, the bottom in described sample storage pond 3 is provided with the efferent duct 31 for exporting sample, and the bottom of described efferent duct 31 is set
The sample cell 6 of a undertaking sample is equipped with, the side of described sample cell 6 is provided with light source 4, and opposite side is provided with photodetector
5.A filter layer 13 is additionally provided with described sample storage pond 3, described discharging opening 12 is located at the upside of described filter layer 13,
Sample liquid storage area is formed in the downside of described filter layer 13.The upper end of the conveying main pipeline 21 of described agitating device 2
Portion is also associated with an input channel 8 for being used to convey reaction reagent.Described retort 1 is additionally provided with one second connecting pipe 7,
The one end of the second described connecting pipe 7 is communicated to the bottom of described retort 1, and the other end is communicated to described input pipe
Road 8.It is provided with the second described connecting pipe 7 for by the sample delivery in sample storage area to described input channel
8 pump 71.The first valve 15 is provided with the first described connecting pipe 14.The second valve is provided with described efferent duct 31
Door 32.The 3rd valve 81 and flowmeter 82 are provided with described input channel 8.
A kind of soil metal concentration detection means described herein, the pipeline for conveying reaction reagent is arranged on stirring dress
Put on 2, can be sufficiently stirred and react, the outlet of reaction reagent is arranged on the end of blade, can uniformly be sprayed at reaction
In tank 1.
Described above is only the preferred embodiment of the application, is not limited to the application, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of present techniques principle is not departed from, can also make it is some improvement and
Modification, these improvement and modification also should be regarded as the protection domain of the application.
Claims (8)
- A kind of 1. soil metal concentration detection means, it is characterised in that：Described detection means includes retort, described reaction Tank includes one for the charging aperture for being sent into soil to be detected and the discharging opening for soil to be detected to be discharged, described detection Device also includes an agitating device, and described agitating device includes stretching into the stirring rod in described retort, under stirring rod End set has multiple stirring vanes, and a conveying master for being used to infuse extended along lower upper direction is provided with described stirring rod Pipeline, delivery branch pipe, the one end of described delivery branch pipe and described conveying main pipeline are provided with described stirring vane It is connected, the other end is communicated in described retort, and described detection means also includes a sample storage pond, described sample storage pond It is connected with the bottom of described retort by the first connecting pipe, the bottom in described sample storage pond is provided with for exporting sample The efferent duct of product, the bottom of described efferent duct are provided with the sample cell of a undertaking sample, and the side of described sample cell is set There is light source, opposite side is provided with photodetector.
- A kind of 2. soil metal concentration detection means according to claim 1, it is characterised in that：In described sample storage pond also A filter layer is provided with, described discharging opening is located at the upside of described filter layer, and sample is formed in the downside of described filter layer Product liquid storage area.
- A kind of 3. soil metal concentration detection means according to claim 2, it is characterised in that：Described agitating device The upper end of conveying main pipeline is also associated with an input channel for being used to convey reaction reagent.
- A kind of 4. soil metal concentration detection means according to claim 3, it is characterised in that：Described retort is also set One second connecting pipe is equipped with, the one end of the second described connecting pipe is communicated to the bottom of described retort, the other end It is communicated to described input channel.
- A kind of 5. soil metal concentration detection means according to claim 4, it is characterised in that：The second described connecting tube It is provided with road for the pump by the sample delivery in sample storage area to described input channel.
- A kind of 6. soil metal concentration detection means according to claim 5, it is characterised in that：The first described connecting tube The first valve is provided with road.
- A kind of 7. soil metal concentration detection means according to claim 6, it is characterised in that：Set on described efferent duct It is equipped with the second valve.
- A kind of 8. soil metal concentration detection means according to claim 7, it is characterised in that：On described input channel It is provided with the 3rd valve and flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101581.3U CN207148106U (en) | 2017-08-30 | 2017-08-30 | A kind of soil metal concentration detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101581.3U CN207148106U (en) | 2017-08-30 | 2017-08-30 | A kind of soil metal concentration detection means |
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| Publication Number | Publication Date |
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| CN207148106U true CN207148106U (en) | 2018-03-27 |
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| CN201721101581.3U Active CN207148106U (en) | 2017-08-30 | 2017-08-30 | A kind of soil metal concentration detection means |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900682A (en) * | 2019-03-22 | 2019-06-18 | 临沂大学 | A kind of topsoil heavy metal pollution source quantitative identification method calculated based on enrichment factor value |
-
2017
- 2017-08-30 CN CN201721101581.3U patent/CN207148106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900682A (en) * | 2019-03-22 | 2019-06-18 | 临沂大学 | A kind of topsoil heavy metal pollution source quantitative identification method calculated based on enrichment factor value |
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