CN107192780A - A kind of ambient soil detection means - Google Patents
A kind of ambient soil detection means Download PDFInfo
- Publication number
- CN107192780A CN107192780A CN201710458223.6A CN201710458223A CN107192780A CN 107192780 A CN107192780 A CN 107192780A CN 201710458223 A CN201710458223 A CN 201710458223A CN 107192780 A CN107192780 A CN 107192780A
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- Prior art keywords
- electric expansion
- heater
- base
- detection case
- groove
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/12—Preparation by evaporation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/12—Preparation by evaporation
- G01N2030/126—Preparation by evaporation evaporating sample
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- 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 invention discloses a kind of ambient soil detection means, including base, the lower surface of base is provided with supporting leg, port is provided with front side of the detection case of base upper surface, the side of port is hinged sealing plate by hinge, workbench is supported by the support column of detection case inner bottom, the upper surface middle part of workbench is provided with groove, heater is provided with the middle part of the lower surface of workbench, the electric expansion bar of detection case inner tip connects pressing plate by motion bar, the input of heater switch and the input of electric expansion lever switch are electrically connected with the output end of external power source, the output end of electric expansion lever switch is electrically connected with the input of electric expansion bar, the air inlet of gas chromatograph on base is connected by conduit with the blowing mouth in detection case.This ambient soil detection means, simple, convenient movement, pressing plate flattens sample, then by heating devices heat, the efficiency of organic matter volatilization is greatly improved, and good sealing effect.
Description
Technical field
The present invention relates to Soil K+adsorption technical field, specially a kind of ambient soil detection means.
Background technology
With the development of society, the pollution problem of ambient soil is increasingly serious, in national environmental protection " 12 " planning
Reinforcement soil environment protection is clearly proposed, and requires to promote key area contaminated site and soil remediation, soil is increased
The investment that pollution amelioration is administered.Soil organic contamination is one kind the most serious in Soil Environmental Pollution, and it is to remain in
Soil pollution caused by organic matter in soil.Main Organic Pollution generally has volatile, such as agriculture in soil
Medicine, trichloroacetaldehyde, polycyclic aromatic hydrocarbon, Polychlorinated biphenyls, oil, methane etc..Existing ambient soil structure of the detecting device is complicated, is difficult
Mobile, in detection process, the organic matter volatilization in soil is slow, inefficiency, poorly sealed when detecting in addition to cause to penetrate into other
Material influence testing result.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect there is provided a kind of ambient soil detection means, can be with
Mobile, to using bringing facility, and impacting soil accelerates volatilization, improves efficiency, effectively can solve in background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of ambient soil detection means, including base,
The lower surface of the base, which is provided with the left of supporting leg, the upper surface of the base, is provided with detection case, and the front side of detection case is provided with logical
Mouthful, the side of port is provided with hinge, and hinge is hinged sealing plate, and sealing plate active card is loaded on port side, the inside of detection case
Bottom is supported by workbench provided with four equidistant support columns, the upper surface of support column, and the upper surface middle part of workbench is provided with
Heater is provided with the middle part of groove, the lower surface of workbench, heater is located at the underface of groove, the inner tip of detection case
Electric expansion bar is fixed with, electric expansion bar is connected by motion bar and opened on the right side of pressing plate, the upper surface of the base provided with heating
Close and electric expansion lever switch, the output of the input of heater switch and the input of electric expansion lever switch with external power source
End electrical connection, the output end of electric expansion lever switch is electrically connected with the input of electric expansion bar, and the upper surface of the base is right
Side is provided with gas chromatograph close to electric expansion lever switch, and the air inlet of gas chromatograph passes through the gas transmission in conduit and detection case
Mouth connection.
As a preferred technical solution of the present invention, it is four that the quantity of the supporting leg, which is no less than, and quantity is many
In the supporting leg spaced set of four, the bottom of the supporting leg, which is provided with groove, groove, is provided with rotating shaft, is socketed with rotating shaft
Roller.
As a preferred technical solution of the present invention, the heater includes being provided with heater strip seat, heater strip seat
No less than three groups equidistant heater strips of quantity, the input of heater strip seat is electrically connected with the output end of heater switch.
As a preferred technical solution of the present invention, the pressing plate is located at the surface of groove, and the size of pressing plate is small
In the size of groove.
As a preferred technical solution of the present invention, the quantity of the hinge is two and spaced set.
Compared with prior art, the beneficial effects of the invention are as follows：This ambient soil detection means, it is simple to operate, using just
Profit, by the roller of supporting leg bottom, light motion detection device, test specimens to be checked are put into groove, pass through electric expansion bar
Sample is flattened, by heater, sample is heated by motion, pressing plate, and the gas evaporated enters gas chromatograph, is carried out
Analysis, by hinge, Unscrew sealing plate prevents external substance from penetrating into influence testing result.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is front sectional elevation of the present invention；
Fig. 3 is structure right view of the present invention.
In figure：1 detection case, 2-in-1 page, 3 sealing plates, 4 bases, 5 supporting legs, 6 rollers, 7 grooves, 8 support columns, 9 heating are opened
It is pass, 10 electric expansion lever switch, 11 gas chromatographs, 12 conduits, 13 workbench, 14 grooves, 15 ports, 16 pressing plates, 17 electronic
Expansion link, 18 motion bars, 19 heater strips seat, 20 heater strips, 21 heaters, 22 rotating shafts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of ambient soil detection means, including base 4, bottom
The lower surface of seat 4 is provided with supporting leg 5, and it is four that the quantity of supporting leg 5, which is no less than, and supporting leg 5 of the quantity no less than four etc.
Spacing is set, and the bottom of supporting leg 5, which is provided with groove 7, groove 7, is provided with rotating shaft 22, and roller 6 is socketed with rotating shaft 22, convenient to move
It is dynamic, detection case 1 is provided with the left of the upper surface of base 4, the front side of detection case 1 is provided with port 15, and the side of port 15 is provided with hinge
2, the quantity of hinge 2 is two and spaced set, and hinge 2 is hinged the side of sealing plate 3, and the active card of sealing plate 3 is loaded on port
15, veered away sample, prevents external substance from entering influence testing result, and the inner bottom of detection case 1 is propped up at equal intervals provided with four
Dagger 8, the upper surface of support column 8 is supported by workbench 13, and the upper surface middle part of workbench 13 is provided with groove 14, workbench 13
Heater 21 is provided with the middle part of lower surface, heater 21 includes being no less than provided with quantity in heater strip seat 19, heater strip seat 19
Three groups of equidistant heater strips 20, the input of heater strip seat 19 is electrically connected with the output end of heater switch 9, heater 21
In the underface of groove 14, sample is heated, the inner tip of detection case 1 is fixed with electric expansion bar 17, electric expansion
Bar 17 connects pressing plate 16 by motion bar 18, and pressing plate 16 is located at the surface of groove 14, and the size of pressing plate 16 is less than groove 14
Size, worked by electric expansion bar 17, pressing plate 16 extruding groove 14 in sample, sample is flattened, is conducive to organic matter
Quickly volatilize, heater switch 9 and electric expansion lever switch 10, the input of heater switch 9 are provided with the right side of the upper surface of base 4
Electrically connected with the input of electric expansion lever switch 10 with the output end of external power source, the output end of electric expansion lever switch 10
Electrically connected with the input of electric expansion bar 17, gas phase color is provided with close to electric expansion lever switch 10 on the right side of the upper surface of base 4
Spectrometer 11, the air inlet of gas chromatograph 11 is connected by conduit 12 with the blowing mouth in detection case 1, for analysis result.
When in use：By the Unscrew sealing plate 3 of hinge 2, test specimens to be checked are put into the groove 14 on workbench 13
It is interior, sealing plate 3 is closed, external power source is connected, starts heater switch 9, the heating sample of heater 21 starts electric expansion bar and opened
10 are closed, electric expansion bar 17 works, stretch out motion bar 18, flattened sample by pressing plate 16, be more favorable for heating and organic matter
Volatilization, closes electric expansion lever switch 10, motion bar 18 is withdrawn, and the organic matter evaporated enters gas-chromatography by conduit 12
Instrument 11, the analysis testing result of gas chromatograph 11.
The present invention is simple to operate, easy-to-use, and by the roller 6 of the bottom of supporting leg 5, light motion detection device is to be checked
Test specimens are put into groove 14, are moved by electric expansion bar 17, and pressing plate 16 flattens sample, are more favorable for volatilization, improve effect
Rate, by heater 21, sample is heated, and the gas evaporated enters gas chromatograph 11, is analyzed, passes through hinge
2, Unscrew sealing plate 3 prevents external substance from penetrating into influence testing result.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of ambient soil detection means, including base（4）, it is characterised in that：The base（4）Lower surface provided with support
Leg（5）, the base（4）Upper surface on the left of be provided with detection case（1）, detection case（1）Front side be provided with port（15）, port
（15）Side be provided with hinge（2）, hinge（2）It is hinged sealing plate（3）, and sealing plate（3）Active card is loaded on port（15）Sideways,
Detection case（1）Inner bottom provided with four equidistant support columns（8）, support column（8）Upper surface be supported by workbench
（13）, workbench（13）Upper surface middle part be provided with groove（14）, workbench（13）Lower surface in the middle part of be provided with heater
（21）, heater（21）Positioned at groove（14）Underface, detection case（1）Inner tip be fixed with electric expansion bar
（17）, electric expansion bar（17）Pass through motion bar（18）Connect pressing plate（16）, the base（4）Upper surface on the right side of provided with heating
Switch（9）With electric expansion lever switch（10）, heater switch（9）Input and electric expansion lever switch（10）Input it is equal
Electrically connected with the output end of external power source, electric expansion lever switch（10）Output end and electric expansion bar（17）Input electricity
Connection, the base（4）Upper surface on the right side of close to electric expansion lever switch（10）Provided with gas chromatograph（11）, gas-chromatography
Instrument（11）Air inlet pass through conduit（12）With detection case（1）Interior blowing mouth connection.
2. a kind of ambient soil detection means according to claim 1, it is characterised in that：The supporting leg（5）Quantity
No less than for four, and quantity is no less than the supporting leg of four（5）Spaced set, the supporting leg（5）Bottom provided with logical
Groove（7）, groove（7）It is interior to be provided with rotating shaft（22）, rotating shaft（22）On be socketed with roller（6）.
3. a kind of ambient soil detection means according to claim 1, it is characterised in that：The heater（21）Including
Heater strip seat（19）, heater strip seat（19）It is interior to be no less than three groups of equidistant heater strips provided with quantity（20）, heater strip seat（19）
Input and heater switch（9）Output end electrical connection.
4. a kind of ambient soil detection means according to claim 1, it is characterised in that：The pressing plate（16）Positioned at groove
（14）Surface, and pressing plate（16）Size be less than groove（14）Size.
5. a kind of ambient soil detection means according to claim 1, it is characterised in that：The hinge（2）Quantity be
Two and spaced set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458223.6A CN107192780A (en) | 2017-06-16 | 2017-06-16 | A kind of ambient soil detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458223.6A CN107192780A (en) | 2017-06-16 | 2017-06-16 | A kind of ambient soil detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107192780A true CN107192780A (en) | 2017-09-22 |
Family
ID=59878563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710458223.6A Pending CN107192780A (en) | 2017-06-16 | 2017-06-16 | A kind of ambient soil detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107192780A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796899A (en) * | 2017-12-14 | 2018-03-13 | 淮安市君睿创智工业设计有限公司 | A kind of detection means for ambient soil detection |
| CN107812898A (en) * | 2017-12-01 | 2018-03-20 | 柳州市钜嘉机械有限公司 | A kind of hardware foundry work platform |
| CN108107189A (en) * | 2017-12-14 | 2018-06-01 | 百奥森（江苏）食品安全科技有限公司 | A kind of ambient soil detection device |
| CN109856364A (en) * | 2019-01-08 | 2019-06-07 | 丁晋利 | A kind of soil testing assemblies and Soil K+adsorption method |
| CN116400052A (en) * | 2023-06-07 | 2023-07-07 | 北京建工环境修复股份有限公司 | Dual-channel portable organic pollutant detector |
-
2017
- 2017-06-16 CN CN201710458223.6A patent/CN107192780A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812898A (en) * | 2017-12-01 | 2018-03-20 | 柳州市钜嘉机械有限公司 | A kind of hardware foundry work platform |
| CN107796899A (en) * | 2017-12-14 | 2018-03-13 | 淮安市君睿创智工业设计有限公司 | A kind of detection means for ambient soil detection |
| CN108107189A (en) * | 2017-12-14 | 2018-06-01 | 百奥森（江苏）食品安全科技有限公司 | A kind of ambient soil detection device |
| CN109856364A (en) * | 2019-01-08 | 2019-06-07 | 丁晋利 | A kind of soil testing assemblies and Soil K+adsorption method |
| CN116400052A (en) * | 2023-06-07 | 2023-07-07 | 北京建工环境修复股份有限公司 | Dual-channel portable organic pollutant detector |
| CN116400052B (en) * | 2023-06-07 | 2023-08-25 | 北京建工环境修复股份有限公司 | Dual-channel portable organic pollutant detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |