CN110441086A - A kind of selenium-rich soil detection device and its application method - Google Patents
A kind of selenium-rich soil detection device and its application method Download PDFInfo
- Publication number
- CN110441086A CN110441086A CN201910729873.9A CN201910729873A CN110441086A CN 110441086 A CN110441086 A CN 110441086A CN 201910729873 A CN201910729873 A CN 201910729873A CN 110441086 A CN110441086 A CN 110441086A
- Authority
- CN
- China
- Prior art keywords
- filter plate
- soil
- feeding cylinder
- selenium
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- 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)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention discloses a kind of selenium-rich soil detection device and its application method, including feeding cylinder, two upper side of feeding cylinder is welded with handle, feeding cylinder top is bolted at axle center is equipped with motor, middle-end is movably installed with filter plate inside the feeding cylinder, the filter plate both ends are welded with threaded rod, the sliding slot and screw thread that the one end of the threaded rod far from filter plate is opened up through feeding cylinder surface are equipped with fastening nut, the filter plate surface offers soil inlet hole, and feeding cylinder top side, which is bolted, is equipped with vacuum pump；The vacuum pump that the present invention passes through installation, it is easy to operate, the quick sampling to soil can be achieved, effectively raise working efficiency, can also the amount of soil as needed adjust the position of filter plate, take suitable soil convenient for people, the drill bit of installation can carry out soil tentatively broken, feeding cylinder is smoothly inserted into soil convenient for people, while being also avoided that bulk soil results in blockage to soil inlet hole.
Description
Technical field
The present invention relates to selenium-rich soil detection technique fields, more particularly to a kind of selenium-rich soil detection device and its use
Method.
Background technique
Selenium-rich soil, i.e. Se content are enriched to the soil greater than 0.4mg/kg, can be widely applied to the life of Se-rich farm products
It produces, selenium is a kind of chemical element, and chemical symbol is Se, a kind of nonmetallic.It may be used as light-sensitive material, electrolytic manganese industry catalysis
Nutrient necessary to agent, animal body and the beneficial nutrient etc. of plant, selenium-rich soil detection refer to Se content in soil
Measurement, generally comprise the technologies such as cloth point sampling, sample preparation, analysis method, result characterization, statistics and quality evaluation
Content generally requires to use soil sampler progress sample detecting in selenium-rich soil detection.
But the Soil K+adsorption of majority is all relatively simple with soil sampler functionality currently on the market, uses also very
Inconvenience, when in use, the case where agglomeration can all occur to traditional soil sampler in general soil, it is also necessary to which being manually crushed could be into
The subsequent detection of row soil, and the labor intensity that this is undoubtedly increased, and working efficiency can be also reduced, influence the detection of people
Efficiency, and traditional soil sampler is that will have in the component insertion soil of tube body, is then extracted, then with other tools by soil
It takes out, operates very cumbersome.
Summary of the invention
The object of the present invention is to provide a kind of selenium-rich soil detection device and its application methods, to solve the above-mentioned prior art
There are the problem of.
To achieve the above object, the present invention provides following schemes: the present invention provides a kind of selenium-rich soil detection device, packet
Feeding cylinder is included, two upper side of feeding cylinder is welded with handle, and feeding cylinder top is bolted peace at axle center
Equipped with motor, middle-end is movably installed with filter plate inside the feeding cylinder, and the filter plate both ends are welded with threaded rod, the threaded rod
The sliding slot that feeding cylinder surface opens up is run through in one end far from filter plate and screw thread is equipped with fastening nut, and the filter plate surface offers
Soil inlet hole, feeding cylinder top side, which is bolted, is equipped with vacuum pump, and the vacuum pump output terminal is connected with tracheae,
The one end of the tracheae far from vacuum pump output terminal is through feeding cylinder and extends to inside feeding cylinder.
Preferably, the motor power output end through feeding cylinder and is fixedly connected with stirring rod, the stirring rod middle-end
It is fixedly installed with axle sleeve, the axle sleeve outer wall surface is welded with broken blade, and broken blade is located above filter plate, the stirring
Bar bottom end is through filter plate and is fixedly installed with drill bit.
Preferably, the filter plate is welded with limited block, the two sides of the feeding cylinder far from sliding slot far from the two sides of threaded rod
Limiting slot is offered, and limited block is slidably mounted on inside limiting slot.
Preferably, the feeding cylinder inner tip side is inlaid with filter bowl, and filter bowl is located at below tracheae, the feeding cylinder
The side that outer wall is located at sliding slot is inlaid with graduated scale.
Preferably, adhesion rubber sleeve outside the handle.
Preferably, the filter plate outer wall surrounding is fitted closely with material tube inner wall is taken.
A kind of application method of selenium-rich soil detection device, including step 1: unscrew two groups of fastening nuts, upward or downward
Mobile threaded rod, drives filter plate to be moved in feeding cylinder；
Step 2: the amount of soil collected as needed, the corresponding shift position for adjusting filter plate, Board position to be filtered are adjusted
Afterwards, fastening nut is tightened again, fastening nut is made to be tightly attached to feeding drum outer wall surface, completes the fixation to filter plate；
Step 3: feeding cylinder bottom is inserted into soil, when filter plate touches soil, stops insertion feeding cylinder, then
Vacuum pump work extracts the gas of cavity above filter plate out by tracheae, under atmospheric pressure, squeezes below filter plate
Soil makes it through soil inlet hole and enters above filter plate in cavity,
Step 4: when being filled up above filter plate by soil, feeding cylinder is extracted, beats vacuum pump into feeding cylinder by tracheae
Soil above filter plate can then be squeezed by soil inlet hole to filter plate, then can be collected detection to soil by gas.
Preferably, in step 2, the number of filter plate shift position is observed according to graduated scale.
The invention discloses following technical effects:
1. the present invention by installation vacuum pump, in actual use, only need to unscrew two groups of fastening nuts, then up or
Threaded rod is moved down, filter plate can be driven to be moved in feeding cylinder, while filter plate shifting can also be observed according to graduated scale
Dynamic position number, after Board position to be filtered is adjusted, fastening nut can be tightened again, fastening nut is made to be tightly attached to feeding drum outer wall
Surface can then complete the fixation to filter plate so that threaded rod is immovable, can the amount of soil as needed adjust filter plate
Suitable soil is taken convenient for people in position, then feeding cylinder bottom can be inserted into soil, while motor can by stirring rod
It drives drill bit to be rotated, soil can be carried out tentatively to be crushed, be smoothly inserted into feeding cylinder in soil convenient for people, while also can
It avoids bulk soil from resulting in blockage soil inlet hole, when filter plate touches soil, can stop being inserted into feeding cylinder, then vacuum pump work
Make then make to filter since soil can block the soil inlet hole on filter plate surface by the gas that tracheae extracts cavity above filter plate out
Confined space is in above plate, when vacuum pumping takes gas, the air of filter plate upper space is taken out to the greatest extent, so that above filter plate
Gas pressure is less than the gas pressure below filter plate, under atmospheric pressure, can exert oneself upward below filter plate
Soil makes it through soil inlet hole and enters in above filter plate, when being filled up above filter plate by soil, can extract feeding cylinder, then again
So that vacuum pump is inflated by tracheae into feeding cylinder, then the soil above filter plate can be squeezed by soil inlet hole to filter plate,
It can then be collected detection to soil, it is easy to operate, it can be achieved that quick sampling to soil, effectively raises work effect
Rate, and also it is adjustable the number of soil collection, the Soil K+adsorption in people's later period of being more convenient for.
2. the present invention is by the broken blade of installation, in actual use, when squeezing into soil above filter plate, it is crushed
Blade is rotated in the drive of stirring rod, can break up soil, break process is carried out to the soil of small agglomeration, so that soil becomes
It is more loose, the detection accuracy and convenience in later period can be improved, while also eliminating the process of subsequent soil breaking, can not only mention
High working efficiency, moreover it is possible to reduce the labor intensity of operator, there are good market prospects.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is schematic diagram of internal structure of the invention；
Fig. 2 is front view structural representation of the invention；
Fig. 3 is the side view figure structure schematic representation of the invention；
Fig. 4 looks up figure structure schematic representation for of the invention；
Wherein, 1- feeding cylinder；2- handle；3- motor；4- filter plate；5- is crushed blade；6- axle sleeve；7- stirring rod；8- vacuum
Pump；9- tracheae；10- filter bowl；11- sliding slot；12- fastening nut；13- threaded rod；14- soil inlet hole；15- drill bit；16- graduated scale；
17- limiting slot；18- limited block；19- rubber sleeve.
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 every other
Embodiment shall fall within the protection scope of the present invention.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of selenium-rich soil detection device and its application method,
Including feeding cylinder 1,1 liang of upper side of the feeding cylinder is welded with handle 2, and 1 top of feeding cylinder passes through bolt at axle center
It is fixedly installed with motor 3, the 1 inside middle-end of feeding cylinder is movably installed with filter plate 4, and 4 both ends of filter plate are welded with threaded rod
13, the sliding slot 11 and screw thread that the one end of the threaded rod 13 far from filter plate 4 is opened up through 1 surface of feeding cylinder are equipped with fastening nut
12,4 surface of filter plate offers soil inlet hole 14, and the 1 top side of feeding cylinder, which is bolted, is equipped with vacuum pump 8,
8 output end of vacuum pump is connected with tracheae 9, and the one end of the tracheae 9 far from 8 output end of vacuum pump is through feeding cylinder 1 and prolongs
It extends to inside feeding cylinder 1；In use, need to only unscrew two groups of fastening nuts 12, then up or threaded rod 13 is moved down
Drive filter plate 4 moved in feeding cylinder 1, while can also be observed according to graduated scale 16 4 shift position of filter plate number, to
After 4 position of filter plate is adjusted, fastening nut 12 can be tightened again, and fastening nut 12 is made to be tightly attached to 1 outer wall surface of feeding cylinder, so that
Threaded rod 13 is immovable, then can complete the fixation to filter plate 4, can the amount of soil as needed adjust the position of filter plate 4,
Suitable soil is taken convenient for people, then 1 bottom of feeding cylinder can be inserted into soil, when filter plate 4 touches soil, can be stopped
It is only inserted into feeding cylinder 1, then the work of vacuum pump 8 can extract the gas of 4 top cavity of filter plate out by tracheae 9, since soil can incite somebody to action
The soil inlet hole 14 on 4 surface of filter plate is blocked, then can be made above filter plate 4 in confined space, when vacuum pump 8 extracts gas, filter plate 4
The air of upper space is taken out to the greatest extent, so that the gas pressure of 4 top of filter plate is less than the gas pressure of 4 lower section of filter plate, in atmospheric pressure
Under the action of, the upward soil in 4 lower section of filter plate that can exert oneself makes it through soil inlet hole 14 and enters in 4 top of filter plate,
When 4 top of filter plate is filled up by soil, feeding cylinder 1 can be extracted, beats vacuum pump 8 into feeding cylinder 1 by tracheae 9
The soil of 4 top of filter plate can then be squeezed by soil inlet hole 14 to 4 lower section of filter plate, then can be collected detection to soil, grasp by gas
Make convenient and efficient, it can be achieved that quick sampling to soil, effectively raises working efficiency, and be also adjustable soil collection
How much, the Soil K+adsorption in people's later period of being more convenient for.
Scheme is advanced optimized, 3 power output end of motor is through feeding cylinder 1 and is fixedly connected with stirring rod 7, described
7 middle-end of stirring rod is fixedly installed with axle sleeve 6, and 6 outer wall surface of axle sleeve is welded with broken blade 5, and broken blade 5 is located at filter
4 top of plate, 7 bottom end of stirring rod is through filter plate 4 and is fixedly installed with drill bit 15；In use, motor 3 can by stirring rod 7
It drives drill bit 15 to be rotated, soil can be carried out tentatively to be crushed, be smoothly inserted into feeding cylinder in soil convenient for people, while
It is avoided that bulk soil results in blockage to soil inlet hole, and when soil is squeezed into 4 top of filter plate, broken blade 5 is stirring
The drive of bar 7 is rotated, and soil can be broken up, and carries out break process to the soil of small agglomeration, so that soil becomes more loose,
The detection accuracy and convenience in later period can be improved, while also eliminating the process of subsequent soil breaking, work effect not only can be improved
Rate, moreover it is possible to reduce the labor intensity of operator, there are good market prospects.
Scheme is advanced optimized, the filter plate 4 is welded with limited block 18, the feeding cylinder 1 far from the two sides of threaded rod 13
Two sides far from sliding slot 11 offer limiting slot 17, and limited block 18 is slidably mounted on inside limiting slot 17；In use, working as people
When being moved by threaded rod 13 to filter plate 4, limited block 18 can also be moved therewith in limiting slot 17, it is ensured that filter plate
Stationarity when 4 movement, the case where avoiding the occurrence of the offset of filter plate 4 or overturn.
Scheme is advanced optimized, the 1 inner tip side of feeding cylinder is inlaid with filter bowl 10, and filter bowl 10 is located at tracheae 9
Lower section, the side that 1 outer wall of feeding cylinder is located at sliding slot 11 are inlaid with graduated scale 16；Filter plate 4 can be observed according to graduated scale 16
The number of shift position, it is estimated that the number of 4 upper space of filter plate, so as to adjust the collection capacity of soil.
Advanced optimize scheme, the 2 outside adhesion rubber sleeve 19 of handle；Handle 2 is held convenient for people to be pressed downward taking
Barrel 1.
A kind of application method of selenium-rich soil detection device, including step 1: unscrewing two groups of fastening nuts 12, upwards or to
Lower mobile threaded rod 13 drives filter plate 4 to be moved in feeding cylinder 1；
Step 2: the amount of soil collected as needed, the corresponding shift position for adjusting filter plate 4 are adjusted to 4 position of filter plate
Afterwards, fastening nut 12 is tightened again, fastening nut 12 is made to be tightly attached to 1 outer wall surface of feeding cylinder, completes the fixation to filter plate 4；
Step 3: 1 bottom of feeding cylinder is inserted into soil, when filter plate 4 touches soil, stops insertion feeding cylinder 1, so
Vacuum pump 8 works afterwards, extracts the gas of 4 top cavity of filter plate out by tracheae 9, under atmospheric pressure, squeezes and is in filter plate 4
The soil of lower section makes it through soil inlet hole 14 and enters in 4 top cavity of filter plate,
Step 4: when 4 top of filter plate is filled up by soil, feeding cylinder 1 is extracted, vacuum pump 8 is made to pass through tracheae 9 to feeding cylinder
It inflates in 1, then the soil of 4 top of filter plate can be squeezed by soil inlet hole 14 to 4 lower section of filter plate, then can be collected inspection to soil
It surveys.
Scheme is advanced optimized, in step 2, the number of 4 shift position of filter plate is observed according to graduated scale 16.
Working principle: when in use, only need to unscrew two groups of fastening nuts 12, then up or move down threaded rod 13,
Filter plate 4 can be driven to be moved in feeding cylinder 1, while the more of 4 shift position of filter plate can also be observed according to graduated scale 16
It is few, after 4 position of filter plate is adjusted, fastening nut 12 can be tightened again, and fastening nut 12 is made to be tightly attached to 1 outer wall table of feeding cylinder
Face can then complete the fixation to filter plate 4 so that threaded rod 13 is immovable, can the amount of soil as needed adjust filter plate 4
Position, take suitable soil convenient for people, then can by 1 bottom of feeding cylinder be inserted into soil in, when filter plate 4 touches soil
When, it can stop being inserted into feeding cylinder 1, then the work of vacuum pump 8 can extract the gas of 4 top cavity of filter plate out by tracheae 9, due to soil
Earth can block the soil inlet hole 14 on 4 surface of filter plate, then can make in confined space above filter plate 4, when vacuum pump 8 extracts gas
When, the air of 4 upper space of filter plate is taken out to the greatest extent, so that the gas pressure of 4 top of filter plate is less than the gas pressure of 4 lower section of filter plate,
Under atmospheric pressure, it can exert oneself upward to make it through soil inlet hole 14 in the soil of the lower section of filter plate 4 and enter filter plate 4
In top, when 4 top of filter plate is filled up by soil, feeding cylinder 1 can be extracted, vacuum pump 8 is then made to pass through tracheae 9 to feeding cylinder again
It inflates in 1, then the soil of 4 top of filter plate can be squeezed by soil inlet hole 14 to 4 lower section of filter plate, then can be collected inspection to soil
It surveys, the model PCF5015N of vacuum pump 8.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Embodiment described above is only that preferred embodiment of the invention is described, and is not carried out to the scope of the present invention
It limits, without departing from the spirit of the design of the present invention, those of ordinary skill in the art make technical solution of the present invention
Various changes and improvements, should all fall into claims of the present invention determine protection scope in.
Claims (8)
1. a kind of selenium-rich soil detection device, including feeding cylinder (1), (1) two upper side of feeding cylinder is welded with handle (2),
Feeding cylinder (1) top is bolted at axle center is equipped with motor (3), it is characterised in that: the feeding cylinder (1)
Internal middle-end is movably installed with filter plate (4), and filter plate (4) both ends are welded with threaded rod (13), and the threaded rod (13) is separate
The sliding slot (11) that feeding cylinder (1) surface opens up is run through in one end of filter plate (4) and screw thread is equipped with fastening nut (12), the filter plate
(4) surface offers soil inlet hole (14), and feeding cylinder (1) the top side, which is bolted, to be equipped with vacuum pump (8), described
Vacuum pump (8) output end is connected with tracheae (9), and the tracheae (9) runs through feeding cylinder far from one end of vacuum pump (8) output end
(1) and feeding cylinder (1) inside is extended to.
2. a kind of selenium-rich soil detection device according to claim 1, it is characterised in that: motor (3) power output
End is through feeding cylinder (1) and is fixedly connected with stirring rod (7), and stirring rod (7) middle-end is fixedly installed with axle sleeve (6), described
Axle sleeve (6) outer wall surface is welded with broken blade (5), and broken blade (5) are located above filter plate (4), stirring rod (7) bottom
End is through filter plate (4) and is fixedly installed with drill bit (15).
3. a kind of selenium-rich soil detection device according to claim 1, it is characterised in that: the filter plate (4) is far from screw thread
The two sides of bar (13) are welded with limited block (18), and the feeding cylinder (1) offers limiting slot (17) far from the two sides of sliding slot (11),
And limited block (18) is slidably mounted on limiting slot (17) inside.
4. a kind of selenium-rich soil detection device according to claim 1, it is characterised in that: top inside the feeding cylinder (1)
End side is inlaid with filter bowl (10), and filter bowl (10) is located at below tracheae (9), and feeding cylinder (1) outer wall is located at sliding slot (11)
Side be inlaid with graduated scale (16).
5. a kind of selenium-rich soil detection device according to claim 1, it is characterised in that: the external adhesion of the handle (2)
Rubber sleeve (19).
6. a kind of selenium-rich soil detection device according to claim 1, it is characterised in that: filter plate (4) the outer wall surrounding
It is fitted closely with feeding cylinder (1) inner wall.
7. a kind of application method of selenium-rich soil detection device, including step 1: unscrew two groups of fastening nuts (12), upwards or to
Lower mobile threaded rod (13) drives filter plate (4) to be moved in feeding cylinder (1)；
Step 2: the amount of soil collected as needed accordingly adjusts the shift position of filter plate (4), adjusts to filter plate (4) position
Afterwards, fastening nut (12) are tightened again, fastening nut (12) is made to be tightly attached to feeding cylinder (1) outer wall surface, are completed to filter plate (4)
It is fixed；
Step 3: feeding cylinder (1) bottom is inserted into soil, when filter plate (4) touches soil, stops insertion feeding cylinder (1),
Then vacuum pump (8) works, and by the gas of cavity above tracheae (9) extraction filter plate (4), under atmospheric pressure, squeezes
Soil below filter plate (4) makes it through soil inlet hole (14) and enters above filter plate (4) in cavity,
Step 4: when filled up above the filter plate (4) by soil, extracting feeding cylinder (1), makes vacuum pump (8) by tracheae (9) to taking
It inflates, then the soil above filter plate (4) can be squeezed by soil inlet hole (14) to filter plate (4) in barrel (1), then it can be to soil
Earth is collected detection.
8. a kind of application method of selenium-rich soil detection device according to claim 7, it is characterised in that: in step 2
In, the number of filter plate (4) shift position is observed according to graduated scale (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729873.9A CN110441086A (en) | 2019-08-08 | 2019-08-08 | A kind of selenium-rich soil detection device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729873.9A CN110441086A (en) | 2019-08-08 | 2019-08-08 | A kind of selenium-rich soil detection device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110441086A true CN110441086A (en) | 2019-11-12 |
Family
ID=68433977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910729873.9A Pending CN110441086A (en) | 2019-08-08 | 2019-08-08 | A kind of selenium-rich soil detection device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110441086A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240841A (en) * | 2020-11-16 | 2021-01-19 | 张琳 | Soil sampling device is used in environmental protection field monitoring |
| CN113029651A (en) * | 2021-03-09 | 2021-06-25 | 南京林业大学 | Hydraulic deep soil sampler |
| CN115615741B (en) * | 2022-12-01 | 2023-03-10 | 江苏龙环环境科技有限公司 | Adjustable soil sampling device for environmental protection detection and use method thereof |
| CN117825093A (en) * | 2023-12-27 | 2024-04-05 | 中国地质调查局油气资源调查中心 | Sampling device for petroleum geology detection and use method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680286A (en) * | 2011-03-14 | 2012-09-19 | 中国科学院寒区旱区环境与工程研究所 | Air cylinder type soil profile gas collector |
| CN205749504U (en) * | 2016-05-18 | 2016-11-30 | 李明顺 | A kind of fast investigation device of contaminated soil |
| CN206020069U (en) * | 2016-08-18 | 2017-03-15 | 王宇阳 | A kind of soil collecting device |
| CN107884222A (en) * | 2017-11-09 | 2018-04-06 | 无锡智谷锐拓技术服务有限公司 | A kind of petroleum exploration soil sampling apparatus |
| CN108562717A (en) * | 2018-05-09 | 2018-09-21 | 台州创兴环保科技有限公司 | A kind of portable soil pollution diagnosis equipment |
| CN208187822U (en) * | 2018-06-01 | 2018-12-04 | 陕西华邦检测服务有限公司 | A kind of soil total petroleum hydrocarbon sample pretreatment device |
-
2019
- 2019-08-08 CN CN201910729873.9A patent/CN110441086A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680286A (en) * | 2011-03-14 | 2012-09-19 | 中国科学院寒区旱区环境与工程研究所 | Air cylinder type soil profile gas collector |
| CN205749504U (en) * | 2016-05-18 | 2016-11-30 | 李明顺 | A kind of fast investigation device of contaminated soil |
| CN206020069U (en) * | 2016-08-18 | 2017-03-15 | 王宇阳 | A kind of soil collecting device |
| CN107884222A (en) * | 2017-11-09 | 2018-04-06 | 无锡智谷锐拓技术服务有限公司 | A kind of petroleum exploration soil sampling apparatus |
| CN108562717A (en) * | 2018-05-09 | 2018-09-21 | 台州创兴环保科技有限公司 | A kind of portable soil pollution diagnosis equipment |
| CN208187822U (en) * | 2018-06-01 | 2018-12-04 | 陕西华邦检测服务有限公司 | A kind of soil total petroleum hydrocarbon sample pretreatment device |
Non-Patent Citations (1)
| Title |
|---|
| 欧阳赛兰: "九龙矿矸石山周围土壤环境的评价", 《能源环境保护》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240841A (en) * | 2020-11-16 | 2021-01-19 | 张琳 | Soil sampling device is used in environmental protection field monitoring |
| CN113029651A (en) * | 2021-03-09 | 2021-06-25 | 南京林业大学 | Hydraulic deep soil sampler |
| CN115615741B (en) * | 2022-12-01 | 2023-03-10 | 江苏龙环环境科技有限公司 | Adjustable soil sampling device for environmental protection detection and use method thereof |
| CN117825093A (en) * | 2023-12-27 | 2024-04-05 | 中国地质调查局油气资源调查中心 | Sampling device for petroleum geology detection and use method |
| CN117825093B (en) * | 2023-12-27 | 2024-07-02 | 中国地质调查局油气资源调查中心 | Sampling device for petroleum geology detection and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110441086A (en) | A kind of selenium-rich soil detection device and its application method | |
| CN107806341B (en) | Coal mine deep hole fixed point airtight sampling device and sampling method | |
| CN110132641A (en) | A kind of soil collecting device and its acquisition method | |
| CN210464994U (en) | Sampling equipment for soil detection | |
| CN209264336U (en) | A kind of soil remediation sampler | |
| CN203037491U (en) | Portable deep in-situ soil sampling device | |
| CN109682638A (en) | A kind of agricultural heavy metal analysis sampler | |
| CN108692975B (en) | Shallow paddy field soil sampler | |
| CN214225151U (en) | Soil pollution environment detection device | |
| CN113295453B (en) | Soil sampling device and sampling method | |
| CN208653865U (en) | A kind of sewage sampling device | |
| CN109470511A (en) | A kind of assisted pedal stroke Portable soil sampler | |
| CN116908406A (en) | Hydraulic engineering construction is with soil intelligent analysis detection device | |
| CN211292150U (en) | Handheld crop trace element content sample extractor convenient to store | |
| CN219391394U (en) | Soil sampling machine | |
| CN207798457U (en) | Soil ramming tests drawing out soil equipment in a kind of architectural engineering | |
| CN209525124U (en) | A kind of irrigating region soil remediation sampler | |
| CN214530894U (en) | Environmental detection rainwater collection device | |
| CN213812971U (en) | Sampling tool for soil assay | |
| CN209432488U (en) | A kind of Soil K+adsorption sampling apparatus | |
| CN208239111U (en) | A kind of soil sampling apptss | |
| CN211148102U (en) | Soil detection sampling device | |
| CN112943232A (en) | Mine hydrogeological condition detection device | |
| CN208765992U (en) | A kind of soil property detection sampler | |
| CN208155623U (en) | A kind of soil sampling apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191112 |