CN208043821U - A kind of native fish device of material migration simulation - Google Patents
A kind of native fish device of material migration simulation Download PDFInfo
- Publication number
- CN208043821U CN208043821U CN201820481773.XU CN201820481773U CN208043821U CN 208043821 U CN208043821 U CN 208043821U CN 201820481773 U CN201820481773 U CN 201820481773U CN 208043821 U CN208043821 U CN 208043821U
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- China
- Prior art keywords
- water pipe
- material migration
- steering engine
- fixing bracket
- simulation
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Abstract
The utility model belongs to environmental protection technical field; disclose a kind of native fish device of material migration simulation; it is provided with fixing bracket, fixing bracket passes on left fixed angle plate and welds together with water pipe, and the lower part of water pipe links together by welding with bucket；It is connect with primary control box by sealing rubber ring at the intermediate position both ends of water pipe；Steering engine holder is bolted on the top of water pipe, and steering engine holder is fixed with buret by sealing ring；Deng.Based on the basic framework of the utility model, according to the soil types on research sample ground, herbaceous plant/biological breadcrust type and analysis purpose, the size specification of the funnel above device can be adjusted and (increased or decreased) according to actual conditions, the rate of titration of leaching liquor is adjusted, and the analysis simulated suitable for material migration under herbaceous plant/biological breadcrust type can be promoted.
Description
Technical field
The utility model belongs to the native fish of environmental protection technical field more particularly to a kind of simulation of material migration
Device.
Background technology
Currently, the prior art commonly used in the trade is such：
Most existing research about native fish is simple soil eluviation, i.e., by uniformly mixed soil or original state
The soil body is packed into earth pillar and carries out leaching, while earth pillar internal diameter is mostly 5-10cm, can not add herbaceous plant or biological breadcrust, thus difficult
To consider the influence of herbaceous plant or biological breadcrust to material migration.
In conclusion problem of the existing technology is：
Earth pillar in existing native fish method is that internal diameter is 5-10cm mostly, can not add herbaceous plant or biology knot
Skin, it is difficult to study the influence of herbaceous plant and biological breadcrust this variable to material migration.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of native fish of material migration simulation
Device.
The utility model is realized in this way a kind of native fish device of material migration simulation, device setting
There are fixing bracket, fixing bracket to pass on left fixed angle plate and weld together with water pipe, the lower part of water pipe passes through welding and bucket
It links together；It is connect with primary control box by sealing rubber ring at the intermediate position both ends of water pipe；Steering engine holder is bolted
At the top of water pipe, steering engine holder is fixed with buret by sealing ring；It is provided with funnel on the right side of position among fixing bracket, is leaked
Earth pillar is stacked with below bucket；The intermediate position of earth pillar is fixed by adjustable support, and lower part is fixedly clamped by fixing bracket；Earth pillar
Lower section is placed with beaker.
Further, the funnel internal diameter is 30-100cm.
Further, the steering engine holder is rotatablely connected with steering engine.
Further, primary control box is made of master control borad, display screen and peristaltic pump.
The advantages of the utility model and good effect are：
The material migration simulation native fish device, device upper design different inner diameters funnel (herbaceous plant/
The biological breadcrust area of coverage), funnel inside diameter ranges are 30-100cm, can meet the needs of different herbaceous plant/biological breadcrusts；
The holder TRAJECTORY CONTROL of native fish device is accurately controlled to titrating head movement by steering engine rotation.Compare to realize
Accurately movement effects ensure that titrating head can reasonably titrate entire funnel in entire leaching process, can be according to
The movement position, movement velocity, movement angle and the best moving line that have set move in advance, can be uniform and stable
Ground movement titration；Using peristaltic pump service time and open interval and certain data parameters adjustment, can accurately control
Different titration times, intensity and total amount, error are no more than 1%.
Description of the drawings
Fig. 1 is the structural representation of the native fish device for the material migration simulation that the utility model embodiment provides
Figure；
Fig. 2 is the steering engine holder drop of the native fish device for the material migration simulation that the utility model embodiment provides
Determine movement locus figure.
In figure：1, bucket；2, water pipe；3, primary control box (master control borad+display screen+peristaltic pump)；4, steering engine holder；5, it titrates
Pipe；6, funnel；7, earth pillar；8, adjustable support；9, beaker；10, fixing bracket.
Specific implementation mode
For that can further appreciate that the utility model content, feature and effect of the utility model, the following examples are hereby given, and
It is described in detail with the accompanying drawings as follows.
Earth pillar in the research of existing native fish is that internal diameter is 5-10cm mostly, can not add herbaceous plant or biology knot
Skin, it is difficult to study the influence of herbaceous plant or biological breadcrust this variable to material migration.
The utility model research sample washing the Tian Town villages Liu Kengtou yellow mud positioned at Longyan's Changting County cheats rare-earth mining area
(25 ° 31 ' 49 " N, 116 ° 16 ' 52 " E), due to harsh environmental conditions, common vegetation is difficult to grow, and surface vegetation is mainly with draft
Based on biological breadcrust.
In the yellow mud hole rare-earth mining area typical hillside fields of selection, in the direction of the clock, respectively the upper left corner, the upper right corner, the lower right corner,
Four, lower left corner oriented perpendicular squeezes into 4 pvc pipes (internal diameter 5cm, pipe range 35cm), takes out pvc pipe, prunes the extra soil in bottom,
Obtain the earth pillar containing original-state soil.All earth pillars are sealed into upper and lower port using fine and closely woven nylon cloth, ensure that original-state soil will not
It loosens, takes back laboratory, carry out native fish experiment.
As depicted in figs. 1 and 2, the native fish device for the material migration simulation that the utility model embodiment provides,
It is provided with：
Fixing bracket 10, fixing bracket 10 pass on left fixed angle plate and weld together with water pipe 2, and the lower part of water pipe 2 is logical
Welding is crossed to link together with bucket 1；It is connect with primary control box 3 by sealing rubber ring at the intermediate position both ends of water pipe 2；Steering engine cloud
Platform 4 is bolted on the top of water pipe 2, and steering engine holder 4 is fixed with buret 5 by sealing ring；Among fixing bracket 10
It is provided with funnel 6 on the right side of position, the lower section of funnel 6 is stacked with earth pillar 7；The intermediate position of earth pillar 7 is fixed by adjustable support 8, under
Portion is fixedly clamped by fixing bracket 10；The lower section of earth pillar 7 is placed with beaker 9.
The funnel internal diameter is 30-100cm.The steering engine holder is rotatablely connected with steering engine.Primary control box is by master control borad, shows
Display screen and peristaltic pump composition.
The operation principle of the utility model is：
Awns beanstalk is first placed in funnel by experiment before starting, and funnel internal diameter is 50cm；Suitable deionized water, which is first added, makes soil
Moistening, makes its moisture content reach field capacity；A certain amount of deionized water is added, is equivalent to local annual rainfall；It collects
Whole percolates of earth pillar bottom outflow, are stored in be measured at 4 DEG C；Finally use icp ms (ICP-
MS the content of rare earth in 20 percolates) is measured respectively.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model it is made to the above embodiment it is any it is simple modification, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (3)
1. a kind of native fish device of material migration simulation, which is characterized in that the earth pillar leaching of material migration simulation
Dissolving device is provided with fixing bracket；Fixing bracket passes on left fixed angle plate and welds together with water pipe；The lower part of water pipe passes through
Welding links together with bucket；It is connect with primary control box by sealing rubber ring at the intermediate position both ends of water pipe；Steering engine holder is logical
Cross the top that bolt is fixed on water pipe；Steering engine holder is fixed with buret by sealing ring；It is set on the right side of position among fixing bracket
It is equipped with funnel；Earth pillar is stacked with below funnel；The intermediate position of earth pillar is fixed by adjustable support, and lower part is clamped by fixing bracket
It is fixed；Beaker is placed with below earth pillar.
2. the native fish device of material migration as described in claim 1 simulation, which is characterized in that the funnel internal diameter is
30-100cm。
3. the native fish device of material migration as described in claim 1 simulation, which is characterized in that the steering engine holder with
Steering engine is rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481773.XU CN208043821U (en) | 2018-04-08 | 2018-04-08 | A kind of native fish device of material migration simulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481773.XU CN208043821U (en) | 2018-04-08 | 2018-04-08 | A kind of native fish device of material migration simulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043821U true CN208043821U (en) | 2018-11-02 |
Family
ID=63943525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820481773.XU Expired - Fee Related CN208043821U (en) | 2018-04-08 | 2018-04-08 | A kind of native fish device of material migration simulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208043821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593879A (en) * | 2018-04-08 | 2018-09-28 | 福建师范大学地理研究所 | A kind of native fish system of material migration simulation |
| CN110208262A (en) * | 2018-12-25 | 2019-09-06 | 武汉大学 | A kind of method of colloid distribution of movement in measurement unsaturated soil |
-
2018
- 2018-04-08 CN CN201820481773.XU patent/CN208043821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593879A (en) * | 2018-04-08 | 2018-09-28 | 福建师范大学地理研究所 | A kind of native fish system of material migration simulation |
| CN110208262A (en) * | 2018-12-25 | 2019-09-06 | 武汉大学 | A kind of method of colloid distribution of movement in measurement unsaturated soil |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |