CN107621390A - A kind of runoff water soil separation and mixed collection integrated apparatus and its operating method - Google Patents
A kind of runoff water soil separation and mixed collection integrated apparatus and its operating method Download PDFInfo
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- CN107621390A CN107621390A CN201711087255.6A CN201711087255A CN107621390A CN 107621390 A CN107621390 A CN 107621390A CN 201711087255 A CN201711087255 A CN 201711087255A CN 107621390 A CN107621390 A CN 107621390A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000002689 soil Substances 0.000 title claims abstract description 54
- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 238000011017 operating method Methods 0.000 title abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000010079 rubber tapping Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 238000005070 sampling Methods 0.000 claims description 10
- 210000004916 vomit Anatomy 0.000 claims description 6
- 230000008673 vomiting Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 238000005352 clarification Methods 0.000 claims description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 7
- 235000021049 nutrient content Nutrition 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004162 soil erosion Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of separation of runoff water soil and mixed collection integrated apparatus and its operating method, including internal layer sample can and the outer layer sample being embedded in outside internal layer sample can, internal layer sample can upper end is provided with the feed tube in connection runoff pond, feed tube inside internal layer sample can with connecting, outer layer sample can upper end is fixedly connected on feed tube, the connection valve of connection outer layer sample can is provided with the middle part of internal layer sample can, outer layer sample can bottom sides are provided with liquid discharging tube, and tapping valve is provided with liquid discharging tube.The present invention can be separately separated to water, soil, can calculate the nutrient content taken away when water, soil loss respectively, reduce the error of the measure of loss of soil nutrient to a certain extent.
Description
Technical field
The present invention relates to a kind of separation of runoff water soil and mixed collection integrated apparatus and its operating method.
Background technology
Soil erosion is one of the main reason for causing the deterioration of the ecological environment and fertility to decline.Soil loss monitoring
Work is an important water and soil conservation basic work, is gradually grown up in practice.Runoff plots method be to hillside fields and
Small watershed water and soil loss rule carries out a kind of important method of quantitative study, and in water and soil conservation value, scientific research, demonstration, popularization
Etc. the tremendous contribution made and the important function played.
It is to take out water sample, soil and its mixture out of runoff pond to carry out to carry out soil loss monitoring using runoff plots method
Analysis.Traditional sample mode directly dips the mixture of the soil and water in runoff pond, and collection process is inconvenient and is difficult
Water is separated with soil, furthermore because the cement flooring in runoff pond will absorb partial moisture increase monitoring error.Using the present invention
It not only can individually carry out soil and water and the collection of its mixture, moreover it is possible to effectively avoid caused by the bottom of the flow cell water suction of footpath by mistake
Difference.
The content of the invention
The technical problem to be solved in the present invention is：There is provided a kind of separation of runoff water soil and mixed collection integrated apparatus and
Its operating method, it is simple in construction, precision is higher, cost is low, it is long-term to be easy to, it is fixed collect moisture and soil in runoff pond, can
The collection standardization of raising runoff water sample and soil, become more meticulous degree, greatly reduces water body silt content measure, and monitoring ground
The error of area's water and soil nutrient loss measure.
The technical scheme that the present invention takes is：A kind of runoff water soil separation and mixed collection integrated apparatus, including it is interior
Layer sample can and the outer layer sample being embedded in outside internal layer sample can, internal layer sample can upper end are provided with the feed liquor in connection runoff pond
Pipe, with being connected inside internal layer sample can, outer layer sample can upper end is fixedly connected on feed tube feed tube, in the middle part of internal layer sample can
The connection valve of connection outer layer sample can is provided with, outer layer sample can bottom sides are provided with liquid discharging tube, are provided with liquid discharging tube
Tapping valve.
Preferably, above-mentioned internal layer sampling pot bottom is provided with agitating paddle, and agitating paddle is connected to outer layer by rotary shaft and sampled
The outside of tank, internal layer sample can bottom sidewall are provided with the mixing vomit pipe of the outside for the outer layer sample being connected to, and mixing is put
Dispensing valve is provided with expects pipe.
Preferably, above-mentioned rotary shaft is connected to bevel gear box, and the input shaft of bevel gear box is connected with rotary handle.
Preferably, above-mentioned rotary handle is connected on input shaft by connecting shaft, and connecting shaft is connected to by two bearings seat
Outer layer samples pot bottom, and input shaft is connected in connecting shaft by bellows coupling, and the connecting shaft other end protrudes horizontally up outer
Outside layer sample can.
Preferably, above-mentioned rotary shaft is sealed by sealing ring and internal layer sample can and outer layer sample can.
Preferably, above-mentioned rotary shaft is connected to sleeve pipe, sleeve pipe both ends difference fixed seal connection internal layer sampling by bearing
Tank outer bottom and internal layer sample can inner bottom part.
Preferably, it is provided with steam vent at the top of above-mentioned outer layer sample can.
Preferably, above-mentioned connection valve includes T-shaped communicating pipe, piston and piston rod, communicating pipe small end be fixedly connected including
On layer sampling pot sidewall, big end stretches out outer layer sampling pot sidewall and keeps sealing with outer layer sampling pot sidewall, and communicating pipe is positioned at outer
Section is provided with lateral through aperture piston seal and is placed in communicating pipe between layer sample can and internal layer sample can, and outer end is connected with piston
Bar, piston rod, which is threadedly attached to communicating pipe big end and stretched out, is connected with valve handle communicating pipe.
Preferably, above-mentioned connection valve the inner is provided with screen pack.
Preferably, above-mentioned internal layer sample can and outer layer sample can are made using transparent material, are provided with the sample can of inner side
Sample graduation mark.
Beneficial effects of the present invention：Compared with prior art, effect of the present invention is as follows：
1）The present invention can be separately separated to water, soil and mix two kinds of acquisition modes, be easy to the experiment test stage, can be independent
The amount of nutrients that measure water, soil are taken away when being lost in, the error of the measure of loss of soil nutrient, structure letter are reduced to a certain extent
List, precision is higher, cost is low, it is long-term to be easy to, moisture and soil in fixed collection runoff pond, it is possible to increase runoff water sample and soil
The collection standardization of earth, become more meticulous degree, greatly reduces water body silt content measure, and the regional water and soil nutrient loss measure of monitoring
Error；
2）The device can be directly connected to runoff pond delivery port, avoid runoff pond moisture evaporation, collection is more accurate, in internal layer sample can
Graduation mark, convenient soil erosion amount after reading one rainfall event are set on wall；
3）Agitating paddle is driven by mechanical movement, solves the problems, such as field use inconvenience；
4）Relative to the method that water body silt content is determined with laser method, photoelectric method, supercritical ultrasonics technology etc., cost is relatively low, easy to operate；
5）Device is that the splicing of each component assembles, and is readily disassembled, installs and safeguards.
Brief description of the drawings
Fig. 1 is the front-view schematic diagram of the present invention；
Fig. 2 is the agitating paddle junction structural representation of the present invention；
Fig. 3 is the connection valve mechanism schematic diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and invention is described further specific embodiment.
Embodiment 1：As shown in Figure 1-Figure 3, a kind of runoff water soil separation and mixed collection integrated apparatus, including internal layer
Sample can 1 and the outer layer sample can 2 being embedded in outside internal layer sample can 1, the upper end of internal layer sample can 1 are provided with entering for connection runoff pond
Liquid pipe 3, feed tube 3 are connected with the inside of internal layer sample can 1, and the upper end of outer layer sample can 2 is fixedly connected on feed tube 3, and internal layer is adopted
The middle part of sample tank 1 is provided with the connection valve 4 of connection outer layer sample can 2, and the bottom sides of outer layer sample can 2 are provided with liquid discharging tube 5, put
It is provided with tapping valve 6, internal layer sample can 1 and outer layer sample can 2 in liquid pipe 5 to make using transparent material, on inner side sample can 1
It is provided with and samples graduation mark 20, the bottom of outer layer sample can 2 and internal layer sample can 1 is demountable structure, keeps close after connection
Envelope connection, convenient internal layer sample can is placed in outer layer sample can are made, and the bottom of outer layer sample can 2 is provided with supporting leg
20, supporting leg 20 is detachably connected on outer layer sample can 2 by screw thread.
Preferably, the above-mentioned bottom of internal layer sample can 1 is provided with agitating paddle 7, and agitating paddle 7 is connected to outer layer by rotary shaft 8
The outside of sample can 2, the bottom sidewall of internal layer sample can 1 are provided with the mixing vomit pipe of the outside for the outer layer sample can 2 being connected to
9, mix and dispensing valve 10 is provided with vomit pipe 9, mixing vomit pipe 9 not in same perpendicular, is handed over rotary handle 12
Fork arrangement, set agitating paddle to realize the uniform mixing after cement collection, when agitating paddle is installed, agitating paddle is installed to dismounting
On the bottom of internal layer sample can afterwards, the sleeve pipe 8 with bearing is simultaneously sealably coupled to internal layer sample can in retaining sleeve upper end in connection
Bottom, then volume internal layer sample can sealed bottom after assembling is fixedly connected on internal layer sample can, then by outer layer sample can
Bottom be arranged on outer layer sample can on and keep sealing, gearbox is installed.
Preferably, above-mentioned rotary shaft 8 is connected to bevel gear box 11, and the input shaft of bevel gear box 11 is connected with rotary handle
12, bevel gear box 11 realizes 90 degree of twist belt drive, facilitates agitating paddle to rotate, more convenient operation.
Preferably, above-mentioned rotary handle 12 is connected on input shaft 12 by connecting shaft 13, and connecting shaft passes through two bearings seat
14 are connected to the bottom of outer layer sample can 2, and input shaft 12 is connected in connecting shaft 13 by bellows coupling 15, and connecting shaft 13 is another
One end is protruded horizontally up outside outer layer sample can 2.
Preferably, above-mentioned rotary shaft 8 is sealed by sealing ring 16 and internal layer sample can 1 and outer layer sample can 2.
Preferably, above-mentioned rotary shaft 8 is connected to sleeve pipe 18 by bearing 17, and the both ends of sleeve pipe 18 are distinguished in fixed seal connection
On the one hand the layer outer bottom of sample can 1 and the inner bottom part of internal layer sample can 2, sleeve pipe play rotation supporting role, on the other hand play and add
Gu internal layer sample can connects with outer layer sample can, the bearing capacity of connecting tube at the top of internal layer sample can is reduced.
Preferably, the above-mentioned top of outer layer sample can 2 is provided with steam vent 19, is easy to when discharging the clear water of internal layer sample can
Its body in outer layer is discharged, improves drainage efficiency.
Preferably, above-mentioned connection valve 4 includes T-shaped communicating pipe 401, piston 402 and piston rod 403, communicating pipe 401 small end
It is fixedly connected in the side wall of internal layer sample can 1, big end stretches out the side wall of outer layer sample can 2 and keeps close with the side wall of outer layer sample can 2
Envelope, communicating pipe 401 section positioned at outer layer sample can 2 and internal layer sample can 1 between be provided with the piston 402 of lateral through aperture 404 seal put
In in communicating pipe 401, outer end is connected with piston rod 403, and piston rod 403 is threadedly attached to be held and stretch out greatly communicating pipe 401
It is connected with valve handle 405 communicating pipe 401, piston 402 is sealed with communicating pipe 401 using piston packing 407, and UNICOM's valve can
The connection of ectonexine sample can is realized, is connected by piston rod with the spiral for connecting bar, the movable of piston is realized, so as to real
The opening and closing of existing valve, easy to operate, simple in construction, cost is low.
Preferably, above-mentioned the inner of connection valve 4 is provided with screen pack 406, can realize the separation of water and soil, obtains more
Add clean water.
The present invention operation principle be：First, threaded connection of the two-layer sampling tank with runoff pond delivery port by feed tube,
Water and soil mixture enters in internal layer sample can after rainfall, when stopping to rainfall, reads the scale on built-in sampling tank skin, treats water
Earth mixtures is placed to during clarification, opens connection valve, and water sample enters outer layer sample can by connecting valve, with this realize water,
Soil separation, water sample are discharged by the tapping valve of outer layer sample can and voluntarily gathered；Secondly, the uniform biased sample of water and soil is gathered,
After rainfall stopping and internal layer sample can enter without water and soil, transmission direction realization is changed by bevel gear box by rotational handle and put down
The rotation of straight leaf agitating paddle, water and soil mixture is stirred, and is opened dispensing valve and is carried out blowing, collects water and soil mixture sample
Product.
The present invention has advantages below：
1）The present invention can be separately separated to water, soil and mix two kinds of acquisition modes, be easy to the experiment test stage, can be independent
The amount of nutrients that measure water, soil are taken away when being lost in, the error of the measure of loss of soil nutrient is reduced to a certain extent；
2）The device can be directly connected to runoff pond delivery port, avoid runoff pond moisture evaporation, collection is more accurate, in internal layer sample can
Graduation mark, convenient soil erosion amount after reading one rainfall event are set on wall；
3）Agitating paddle is driven by mechanical movement, solves the problems, such as field use inconvenience；
4）Relative to the method that water body silt content is determined with laser method, photoelectric method, supercritical ultrasonics technology etc., cost is relatively low, easy to operate；
5）Device is that the splicing of each component assembles, and is readily disassembled, installs and safeguards.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of runoff water soil separation and mixed collection integrated apparatus, it is characterised in that：Including internal layer sample can（1）And edge
Embedded in internal layer sample can（1）Outer outer layer sample can（2）, internal layer sample can（1）Upper end is provided with the feed tube in connection runoff pond
（3）, feed tube（3）With internal layer sample can（1）Inside connection, outer layer sample can（2）Upper end is fixedly connected on feed tube（3）On,
Internal layer sample can（1）Middle part is provided with connection outer layer sample can（2）Connection valve（4）, outer layer sample can（2）Bottom sides are set
It is equipped with liquid discharging tube（5）, liquid discharging tube（5）On be provided with tapping valve（6）.
2. a kind of runoff water soil separation according to claim 1 and mixed collection integrated apparatus, it is characterised in that：It is interior
Layer sample can（1）Bottom is provided with agitating paddle（7）, agitating paddle（7）Pass through rotary shaft（8）It is connected to outer layer sample can（2）It is outer
Portion, internal layer sample can（1）Bottom sidewall is provided with the outer layer sample being connected to（2）Outside mixing vomit pipe（9）, mixing
Vomit pipe（9）On be provided with dispensing valve（10）.
3. a kind of runoff water soil separation according to claim 2 and mixed collection integrated apparatus, it is characterised in that：Turn
Moving axis（8）It is connected to bevel gear box（11）, bevel gear box（11）Input shaft be connected with rotary handle（12）.
4. a kind of runoff water soil separation according to claim 3 and mixed collection integrated apparatus, it is characterised in that：Rotation
Change hands handle（12）Pass through connecting shaft（13）It is connected to input shaft（12）On, connecting shaft passes through two bearings seat（14）Outer layer is connected to adopt
Sample tank（2）Bottom, input shaft（12）Pass through bellows coupling（15）It is connected to connecting shaft（13）On, connecting shaft（13）The other end
Protrude horizontally up outer layer sample can（2）It is outside.
5. a kind of runoff water soil separation according to claim 2 and mixed collection integrated apparatus, it is characterised in that：Turn
Moving axis（8）Pass through bearing（17）It is connected to sleeve pipe（18）, sleeve pipe（18）Distinguish fixed seal connection internal layer sample can in both ends（1）Outside
Bottom and internal layer sample can（2）Inner bottom part.
6. a kind of runoff water soil separation according to claim 1 and mixed collection integrated apparatus, it is characterised in that：Outside
Layer sample can（2）Top is provided with steam vent（19）.
7. a kind of runoff water soil separation according to claim 1 and mixed collection integrated apparatus, it is characterised in that：Even
Port valve door（4）Including T-shaped communicating pipe（401）, piston（402）And piston rod（403）, communicating pipe（401）Small end is fixedly connected on
Internal layer sample can（1）In side wall, outer layer sample can is stretched out at big end（2）Side wall and with outer layer sample can（2）Side wall keeps sealing, even
Siphunculus（401）Positioned at outer layer sample can（2）With internal layer sample can（1）Between section be provided with lateral through aperture（404）Piston（402）It is close
It is sealed and placed in communicating pipe（401）Interior, outer end is connected with piston rod（403）, piston rod（403）It is threadedly attached to communicating pipe
（401）Hold and stretch out communicating pipe greatly（401）It is connected with valve handle（405）.
8. a kind of separation of runoff water soil and mixed collection integrated apparatus, its feature according to claim 1 or 7 exist
In：Connect valve（4）The inner is provided with screen pack（406）.
9. a kind of runoff water soil separation according to claim 1 and mixed collection integrated apparatus, it is characterised in that：It is interior
Layer sample can（1）With outer layer sample can（2）Made using transparent material, inner side sample can（1）On be provided with sampling graduation mark
（20）.
10. according to claim the 1-9 any described a kind of separation of runoff water soil and the operation of mixed collection integrated apparatus
Method, it is characterised in that：First, two-layer sampling tank and runoff pond delivery port are by the threaded connection of feed tube, water after rainfall
Earth mixtures enters in internal layer sample can, when stopping to rainfall, reads the scale on built-in sampling tank skin, treats that water and soil mixture is put
Put to during clarification, open connection valve, water sample enters outer layer sample can by connecting valve, realizes that water, soil separate with this, water sample
Discharged by the tapping valve of outer layer sample can and voluntarily gathered；Secondly, gather the uniform biased sample of water and soil, treat rainfall stop and
After internal layer sample can enters without water and soil, transmission direction is changed by bevel gear box by rotational handle and realizes straight leaf agitating paddle
Rotation, water and soil mixture is stirred, and is opened dispensing valve and is carried out blowing, collects water and soil blend sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087255.6A CN107621390A (en) | 2017-11-07 | 2017-11-07 | A kind of runoff water soil separation and mixed collection integrated apparatus and its operating method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087255.6A CN107621390A (en) | 2017-11-07 | 2017-11-07 | A kind of runoff water soil separation and mixed collection integrated apparatus and its operating method |
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| CN107621390A true CN107621390A (en) | 2018-01-23 |
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|---|---|---|---|
| CN201711087255.6A Pending CN107621390A (en) | 2017-11-07 | 2017-11-07 | A kind of runoff water soil separation and mixed collection integrated apparatus and its operating method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100280A (en) * | 2018-09-04 | 2018-12-28 | 东华理工大学 | A kind of multi-functional soil nature test macro |
| CN109490021A (en) * | 2019-01-11 | 2019-03-19 | 朱洪芬 | A kind of sampler of soil leaching liquid |
| CN113670760A (en) * | 2021-08-16 | 2021-11-19 | 内蒙古自治区林业科学研究院 | Forest land soil and water loss monitoring device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040050185A1 (en) * | 2002-09-13 | 2004-03-18 | Tibbets Michael N. | Water filter media sampler |
| CN202080929U (en) * | 2011-06-01 | 2011-12-21 | 高强 | Tank within tank oil-water separator |
| CN202648993U (en) * | 2012-05-29 | 2013-01-02 | 贵州省烟草公司遵义市公司 | Moisture leakage sampling automatic collecting equipment of leakage pool |
| CN203053962U (en) * | 2013-02-05 | 2013-07-10 | 云南省农业科学院农业环境资源研究所 | Surface runoff monitoring child-parent pool device |
| CN203490112U (en) * | 2013-08-29 | 2014-03-19 | 吴善强 | Sampling and collecting device for soil leakage water of tobacco field |
| CN204085941U (en) * | 2014-10-09 | 2015-01-07 | 河海大学 | The sampling apparatus that a kind of bed mud corrodes and discharges |
| CN104740900A (en) * | 2015-01-30 | 2015-07-01 | 中兴农谷湖北有限公司 | High-efficiency liquid-liquid separator |
| KR101545538B1 (en) * | 2014-11-25 | 2015-08-20 | (주)대일이앤지 | Stormwater runoff treatment system using hybrid-type upflow-filter |
| CN205506793U (en) * | 2016-03-30 | 2016-08-24 | 贵州师范大学 | Survey device is collected in water and soil leakage of karst cave |
| CN207488024U (en) * | 2017-11-07 | 2018-06-12 | 贵州师范大学 | A kind of runoff water soil separation and mixed collection integrated apparatus |
-
2017
- 2017-11-07 CN CN201711087255.6A patent/CN107621390A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040050185A1 (en) * | 2002-09-13 | 2004-03-18 | Tibbets Michael N. | Water filter media sampler |
| CN202080929U (en) * | 2011-06-01 | 2011-12-21 | 高强 | Tank within tank oil-water separator |
| CN202648993U (en) * | 2012-05-29 | 2013-01-02 | 贵州省烟草公司遵义市公司 | Moisture leakage sampling automatic collecting equipment of leakage pool |
| CN203053962U (en) * | 2013-02-05 | 2013-07-10 | 云南省农业科学院农业环境资源研究所 | Surface runoff monitoring child-parent pool device |
| CN203490112U (en) * | 2013-08-29 | 2014-03-19 | 吴善强 | Sampling and collecting device for soil leakage water of tobacco field |
| CN204085941U (en) * | 2014-10-09 | 2015-01-07 | 河海大学 | The sampling apparatus that a kind of bed mud corrodes and discharges |
| KR101545538B1 (en) * | 2014-11-25 | 2015-08-20 | (주)대일이앤지 | Stormwater runoff treatment system using hybrid-type upflow-filter |
| CN104740900A (en) * | 2015-01-30 | 2015-07-01 | 中兴农谷湖北有限公司 | High-efficiency liquid-liquid separator |
| CN205506793U (en) * | 2016-03-30 | 2016-08-24 | 贵州师范大学 | Survey device is collected in water and soil leakage of karst cave |
| CN207488024U (en) * | 2017-11-07 | 2018-06-12 | 贵州师范大学 | A kind of runoff water soil separation and mixed collection integrated apparatus |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100280A (en) * | 2018-09-04 | 2018-12-28 | 东华理工大学 | A kind of multi-functional soil nature test macro |
| CN109100280B (en) * | 2018-09-04 | 2021-01-29 | 东华理工大学 | Multifunctional soil property testing system |
| CN109490021A (en) * | 2019-01-11 | 2019-03-19 | 朱洪芬 | A kind of sampler of soil leaching liquid |
| CN109490021B (en) * | 2019-01-11 | 2021-03-23 | 朱洪芬 | Sampling device of soil leaching liquid |
| CN113670760A (en) * | 2021-08-16 | 2021-11-19 | 内蒙古自治区林业科学研究院 | Forest land soil and water loss monitoring device |
| CN113670760B (en) * | 2021-08-16 | 2023-07-14 | 内蒙古自治区林业科学研究院 | Forest land water and soil loss monitoring device |
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Application publication date: 20180123 |