CN207248871U - A kind of portable type Soil K+adsorption DGT shells - Google Patents
A kind of portable type Soil K+adsorption DGT shells Download PDFInfo
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- CN207248871U CN207248871U CN201721165241.7U CN201721165241U CN207248871U CN 207248871 U CN207248871 U CN 207248871U CN 201721165241 U CN201721165241 U CN 201721165241U CN 207248871 U CN207248871 U CN 207248871U
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Abstract
The utility model provides a kind of portable type Soil K+adsorption DGT shells, including housing, and housing top wall is equipped with the first through hole connected with enclosure interior, and first through hole inner shell is surrounded by support plate；Housing side is equipped with a plurality of radial ringed groove；Housing forward end is equipped with cone；Housing rear end is equipped with handle, and handle is equipped with multiple second through holes.A kind of portable type Soil K+adsorption DGT shells described in the utility model, by setting cone in detection housing forward end, and cone is pyramid, is not only convenient for insertion soil, and easy to produce；It is convenient that DGT devices are inserted into soil by setting handle in housing rear end, and easy to by DGT devices from soil from extraction；Through hole is set on handle, DGT devices can be hung up by through hole, and the overall weight of DGT devices can be mitigated；By setting multiple equally distributed annular grooves in housing side, the combination phase gel mould of different soils depth can be conveniently obtained, so as to obtain the content of beary metal of different soils depth.
Description
Technical field
The utility model belongs to DGT technical fields, more particularly, to a kind of portable type Soil K+adsorption DGT shells.
Background technology
After heavy metal ion enters soil, there is the metabolic activity that can effectively influence edaphon on a small quantity, becoming has
The effect toxic pollutant such as state metal, heavy metal is constantly put aside in bed body, as matrix accommodates " saturation " of heavy metal ion, is increased newly
Heavy metal ion will act on wetland microbiologic population in the form of available state, seriously suppress denitrification, although heavy metal full dose can
Using the important indicator as its poisonous effect, but correlation is not notable between full dose and its poisonous effect to biology, therefore
Scientific research personnel is exploring a kind of monitoring method that can effectively reflect heavy metal toxicity effect always, for substituting a full dose assessment huge sum of money
Belong to pollution risk.
The diffusion thin film technique (Diffusive Gradients in Thin-films, DGT) used at present can be with
More authentic and valid simulation soil dynamic reflects process, and performance model is estimated that the dynamics of soil dynamic process
Parameter, so as to preferably assess the importance of soil dynamic process.With the development of science and technology, DGT materials are not yet
The combination of disconnected improvement and renewal, such as use of liquid combination phase, thickness difference diffusion term and collecting terms so that traditional branch
Frame cannot meet the needs of practical application.
For example when DGT devices are applied to Soil K+adsorption, exist and be not easy to be inserted into soil, it is whole for one with reference to phase gel mould
Body, is difficult to obtain different soils depth combination phase gel mould；Storage inconvenience；The problems such as overall weight is larger.
The content of the invention
In view of this, the utility model is directed to a kind of portable type Soil K+adsorption DGT shells, is easy to providing one kind
Be inserted into soil, storage convenience, lighter in weight, readily available different soils depth combination phase gel mould DGT devices.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of portable type Soil K+adsorption DGT shells, including housing, housing top wall are equipped with first connected with enclosure interior
Through hole, first through hole inner shell are surrounded by support plate；
Housing side is equipped with a plurality of radial ringed groove；
Housing forward end is equipped with cone；
Housing rear end is equipped with handle, and handle is equipped with multiple second through holes.
Further, the cone is pyramid.
Further, the handle is rectangle handle.
Further, the housing is photosensitive resin or ABS engineering plastics housings；
Cone is photosensitive resin or ABS engineering plastics cones；
Handle is photosensitive resin or ABS engineering plastics handles.
Further, the housing is rectangular housing；
First through hole and the second through hole are rectangular through-hole.
Further, the annular groove is evenly distributed in housing side.
Further, the housing is vertically equipped with the housing of graduation mark for side.
Relative to the prior art, a kind of portable type Soil K+adsorption described in the utility model DGT shells have following excellent
Gesture：
A kind of portable type Soil K+adsorption DGT shells described in the utility model, by setting cone in detection housing forward end
Body, and cone is pyramid, is not only convenient for insertion soil, and also it is easy to produce；
It is convenient that DGT devices are inserted into soil by setting handle in housing rear end, and easy to by DGT devices from soil from
Extract；
Through hole is set on handle, DGT devices can be hung up by through hole, and the whole of DGT devices can be mitigated
Body weight；
By setting multiple equally distributed annular grooves in housing side, after detection, be able to will be combined along groove
Phase gel mould is divided into some, so as to conveniently obtain the combination phase gel mould of different soils depth, so as to obtain not
With the content of beary metal at depth of soil.
Brief description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form the improper restriction to the utility model.
In attached drawing：
Fig. 1 is a kind of structure diagram of portable type Soil K+adsorption DGT shells described in the utility model embodiment；
Fig. 2 is a kind of forward sight structural representation of portable type Soil K+adsorption DGT shells described in the utility model embodiment
Figure；
Fig. 3 is a kind of left view structural representation of portable type Soil K+adsorption DGT shells described in the utility model embodiment
Figure；
Fig. 4 is that a kind of portable type Soil K+adsorption described in the utility model embodiment regards structural representation with the right side of DGT shells
Figure；
Fig. 5 is that a kind of portable type Soil K+adsorption described in the utility model embodiment is illustrated with the plan structure of DGT shells
Figure；
Fig. 6 is that a kind of portable type Soil K+adsorption described in the utility model embodiment looks up structural representation with DGT shells
Figure.
Description of reference numerals：
1- housings；2- first through hole；3- support plates；4- grooves；5- cones；6- handles；The second through holes of 7-.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of portable type Soil K+adsorption DGT shells, as shown in figures 1 to 6, including housing 1,1 roof of housing is equipped with and shell
The first through hole 2 of the inside of body 1 connection, 2 inner shell of first through hole are surrounded by support plate 3；
1 side of housing is equipped with a plurality of radial ringed groove 4；
1 front end of housing is equipped with cone 5；
1 rear end of housing is equipped with handle 6, and handle 6 is equipped with multiple second through holes 7.
Cone 5 is pyramid.
Handle 6 is rectangle handle.
Housing 1 is photosensitive resin or ABS engineering plastics housings；
Cone 5 is photosensitive resin or ABS engineering plastics cones；
Handle 6 is photosensitive resin or ABS engineering plastics handles.
Housing 1 is rectangular housing；
2 and second through hole 7 of first through hole is rectangular through-hole.
Annular groove 4 is evenly distributed in 1 side of housing.
Housing 1 is vertically equipped with the housing of graduation mark for side.
The specific workflow of this example is as follows：
First DGT combination phases gel mould, diffusion phase gel mould are passed sequentially through first through hole 2 and be laid in 1 bottom of housing, then
Nitrocellulose filter is pasted onto in support plate 3 with gel-like glue；The soil at different soil thickness is weighed, crosses 2mm respectively
Sieve, is then respectively put into plastic containers, and it is respectively 8cm to make soil thickness, and addition ultra-pure water causes water capacity to be measured to reach
To 60%, 48h is balanced after sealing, then addition ultra-pure water causes the water-holding capacity in soil to be measured to reach 100% again, balance
24h so that soil is in grume and surface is smooth；Nitrocellulose film outer surface is gently applied to a small amount of soil to be measured, is used
Hand gently reverses, the surface for the soil being pressed into the present apparatus by cone 5 by handle 6 at different soil thickness, it is ensured that this dress
Put, immediate record time and environment temperature good with soil contact；After placing 24h, the present apparatus is taken out rapidly, along groove 6 by shell
Body 1 is cut into some, so that phase gel mould difference some will be combined, by the combination phase gel mould of different soils depth
1.5mL centrifuge tubes are placed in, add 1mL1mol L-1HNO3, it is ensured that with reference to mutually completely by HNO3Submerge, dilute and treat after placement 24h
Survey.In situ detection can also be carried out to soil.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (7)
- A kind of 1. portable type Soil K+adsorption DGT shells, it is characterised in that：Including housing (1), housing (1) roof is equipped with With the first through hole (2) connected inside housing (1), first through hole (2) inner shell is surrounded by support plate (3)；Housing (1) side is equipped with a plurality of radial ringed groove (4)；Housing (1) front end is equipped with cone (5)；Housing (1) rear end is equipped with handle (6), and the handle (6) is equipped with multiple second through holes (7).
- A kind of 2. portable type Soil K+adsorption DGT shells according to claim 1, it is characterised in that：The cone (5) is Pyramid.
- A kind of 3. portable type Soil K+adsorption DGT shells according to claim 1, it is characterised in that：The handle (6) is Rectangle handle.
- A kind of 4. portable type Soil K+adsorption DGT shells according to claim 3, it is characterised in that：The housing (1) is Photosensitive resin or ABS engineering plastics housings；The cone (5) is photosensitive resin or ABS engineering plastics cones；The handle (6) is photosensitive resin or ABS engineering plastics handles.
- A kind of 5. portable type Soil K+adsorption DGT shells according to claim 1, it is characterised in that：The housing (1) is Rectangular housing；The first through hole (2) and the second through hole (7) are rectangular through-hole.
- A kind of 6. portable type Soil K+adsorption DGT shells according to claim 1, it is characterised in that：The annular groove (4) it is evenly distributed in the housing (1) side.
- A kind of 7. portable type Soil K+adsorption DGT shells according to claim 1, it is characterised in that：The housing (1) is Side is vertically equipped with the housing of graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721165241.7U CN207248871U (en) | 2017-09-12 | 2017-09-12 | A kind of portable type Soil K+adsorption DGT shells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721165241.7U CN207248871U (en) | 2017-09-12 | 2017-09-12 | A kind of portable type Soil K+adsorption DGT shells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248871U true CN207248871U (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721165241.7U Active CN207248871U (en) | 2017-09-12 | 2017-09-12 | A kind of portable type Soil K+adsorption DGT shells |
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| CN (1) | CN207248871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116593415A (en) * | 2023-07-18 | 2023-08-15 | 延津县兴鑫农业种植专业合作社 | Dynamic detection device and method for soil heavy metal remediation |
-
2017
- 2017-09-12 CN CN201721165241.7U patent/CN207248871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116593415A (en) * | 2023-07-18 | 2023-08-15 | 延津县兴鑫农业种植专业合作社 | Dynamic detection device and method for soil heavy metal remediation |
| CN116593415B (en) * | 2023-07-18 | 2023-10-03 | 延津县兴鑫农业种植专业合作社 | Dynamic detection device and method for soil heavy metal remediation |
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