CN107796899A - A kind of detection means for ambient soil detection - Google Patents
A kind of detection means for ambient soil detection Download PDFInfo
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- CN107796899A CN107796899A CN201711338475.1A CN201711338475A CN107796899A CN 107796899 A CN107796899 A CN 107796899A CN 201711338475 A CN201711338475 A CN 201711338475A CN 107796899 A CN107796899 A CN 107796899A
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- 238000001514 detection method Methods 0.000 title claims abstract description 76
- 239000002689 soil Substances 0.000 title claims abstract description 56
- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 210000003739 neck Anatomy 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 30
- 239000000203 mixture Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- HFFLGKNGCAIQMO-UHFFFAOYSA-N trichloroacetaldehyde Chemical compound ClC(Cl)(Cl)C=O HFFLGKNGCAIQMO-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229940029273 trichloroacetaldehyde Drugs 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
-
- 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
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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 detection means for ambient soil detection, including detecting housing, detection enclosure interior is respectively equipped with holding chamber from top to bottom, sensing chamber and heating chamber, holding chamber inner tip is provided with upper mounted plate, holding chamber inner bottom is provided with bottom plate, upper mounted plate center bottom is provided with fixed block, fixed block bottom is provided with gear one, rotating shaft one is provided with gear one, motor one is provided with rotating shaft one, and the rotary shaft of motor one is rotatablely connected with rotating shaft one, the bottom of gear one is provided with the support bar one and support bar two of cross-over design, and rotating shaft one extends to the bottom in the crosspoint of support bar one and support bar two through the top of support bar one and the crosspoint of support bar two, the top side of support bar one is provided with the gear two being adapted with gear one.Beneficial effect：Heating plate can be rotated in holding chamber, effectively can uniformly be contacted with soil, and soil is heated, and so as to be more favorable for the volatilization of gas in soil, improve the precision of detection.
Description
Technical field
The present invention relates to Soil K+adsorption technical field, it particularly relates to a kind of detection dress for ambient soil detection
Put.
Background technology
With the development of society, the pollution problem of ambient soil also increasingly highlights, national environmental protection " 12 " planning
In clearly propose reinforcement soil environment protection, and require to promote key area contaminated site and soil remediation, increase soil
The investment that earth pollution amelioration is administered.In actual life, often there is the report that blowdown water pollution ambient soil is stolen by so-and-so company.
Soil organic contamination is by one kind the most serious in Soil Environmental Pollution, and it is the organic matter remained in soil
Caused soil pollution.Main organic pollution generally has a volatile in soil, such as agricultural chemicals, trichloroacetaldehyde, more
PAH, Polychlorinated biphenyls, oil, methane etc., wherein being again most important organic pollution with agricultural chemicals.But at present there has been no
The relevant device and instrument of Organic Pollution species in soil can conveniently be detected.
The problem of in correlation technique, effective solution is not yet proposed at present.
The content of the invention
The problem of in correlation technique, the present invention proposes a kind of detection means for ambient soil detection, to overcome
Above-mentioned technical problem present in existing correlation technique.
The technical proposal of the invention is realized in this way：
A kind of detection means for ambient soil detection, including detection housing, the detection enclosure interior is from top to bottom
Holding chamber, sensing chamber and heating chamber are respectively equipped with, the holding chamber inner tip is provided with upper mounted plate, the holding chamber inner bottom
End is provided with bottom plate, and fixed plate center bottom is provided with fixed block, and the fixed block bottom is provided with gear one, the tooth
Rotating shaft one is provided with wheel one, is provided with motor one in the rotating shaft one, and the rotary shaft of the motor one rotates with the rotating shaft one
Connection, the bottom of gear one is provided with the support bar one and support bar two of cross-over design, and the rotating shaft one passes through the support
The top in the crosspoint of bar one and the support bar two extends to the bottom in the crosspoint of the support bar one and the support bar two
End, the top side of the support bar one are provided with the gear two being adapted with the gear one, the bottom of the support bar one and
Annulus is provided with positioned at the lower section of the gear two, the annulus is fixed on the support bar one by rotating shaft two, and described turn
Axle two is extended in the gear two through the annulus, between the adjacent free end of the support bar one and the support bar two
Supporting plate is equipped with, and the bottom in the crosspoint of adjacent shore plates is equipped with change, and biography is equipped between adjacent change and annulus
Dynamic band, the change bottom are equipped with heating plate, are provided with helical fin in the heating plate, the bottom plate bottom is provided with institute
Sensing chamber is stated, sensing chamber both sides inwall is provided with slide rail, and slide plate is provided between two wood side-guides, and the slide plate top is provided with some
Detecting head, and the bottom of the detecting head through the bottom plate extends to the top of the bottom plate, the lower fixation
Some through holes being adapted with the detecting head are provided with plate, the slide plate center bottom is provided with traveller, and the traveller is positioned at perpendicular
On plate, the riser side is provided with the chute being adapted with the traveller, and some faces of cylinder are uniformly provided with the traveller, described
Riser is provided with gear three close to the traveller side, and the surface of gear three is provided with some cards being adapted with the face of cylinder
Groove, the gear three is interior to be provided with rotating shaft three, and the rotating shaft three is fixed on the detection chamber interior walls one away from the side of gear three
Side, the rotating shaft three is interior to be provided with motor two, and the rotary shaft of the motor two is rotatablely connected with the rotating shaft three, the rotating shaft three
Upper to be provided with fixed column away from the riser side, the riser bottom is fixed on the bottom of the sensing chamber, the sensing chamber bottom
End is provided with the heating chamber, and some heating tubes are provided with the heating chamber, drain tap is provided with the middle part of the detection housing tip,
The drain tap bottom is provided with gas detection cell, and gas chromatograph, the detection housing top are provided with the gas detection cell
End is provided with display screen positioned at the drain tap side, and the gas detection cell inwall side is provided with control box.
Further, side is provided with regulation button outside the heating chamber, and the regulation button controls with the heating tube
Connection.
Further, top is provided with temperature sensor in the holding chamber.
Further, the gas detection cell is provided with sealing ring with the drain tap both sides.
Further, the display screen is electrically connected with the detecting head and the gas chromatograph.
Further, controller and drive module are provided with the control box, the controller is PLC single-chip microcomputers, described
Drive module is L298N.
Further, the PLC single-chip microcomputers are provided with pin provided with pin AD0, AD1, AD2 and AD3, the L298N
IN1, IN2, IN3, IN4, OUT1, OUT2, OUT3 and OUT4.
Further, the pin AD0 is connected with the pin IN1, and the pin AD1 is connected with the pin IN2, institute
State pin AD2 to be connected with the pin IN3, the pin AD3 is connected with the pin IN4, the pin OUT1 and the spy
The positive pole connection of gauge head, the pin OUT2 are connected with the negative pole of the detecting head, the pin OUT3 and the gas-chromatography
The positive pole connection of instrument, the pin OUT4 are connected with the negative pole of the gas chromatograph.
Beneficial effects of the present invention：By being put into soil to be detected in holding chamber, and detection is carried out by probe can
Effectively to detect the various composition in soil, analyzed and determined so as to be more favorable for people, can be with by motor two
The rotation of rotating shaft three is controlled, and then is rotated with moving gear three, gear three can drive what the neck with the surface of gear three was adapted
The face of cylinder rotates, and then drives traveller to be slided up and down in chute, so as to drive the slide plate on top can be in the slide rail of both sides
Slide up and down, and then detecting head is slided in the through hole of bottom plate, while the minimum altitude on the top of detecting head
With bottom plate in same horizontal line so that detecting head can be deep into soil and effectively be detected, so as to significantly
Raising detection efficiency, and heating chamber is heated by heating tube, it is possible to reduce the time of holding chamber heating, pass through electricity
The rotation and then drive rotating shaft one of machine one rotate so that gear one rotates, so as to drive change and supporting plate to rotate so that
The heating plate of bottom can rotate in holding chamber, and heating plate carries out uniform so as to effectively with the soil in holding chamber
Contact, and soil is heated, so as to be more favorable for the volatilization of gas in soil, so that can be effective by gas chromatograph
Various gases are detected, improve the precision of detection.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structure of the detecting device schematic diagram for being used for ambient soil detection according to embodiments of the present invention；
Fig. 2 is placing box internal structure schematic diagram according to embodiments of the present invention；
Fig. 3 is detecting chamber internal structure schematic diagram according to embodiments of the present invention；
Fig. 4 is riser and traveller structural representation in detecting chamber according to embodiments of the present invention；
Fig. 5 is heating plate internal structure schematic diagram according to embodiments of the present invention；
Fig. 6 is the control block diagram of the detection means for being used for ambient soil detection according to embodiments of the present invention.
In figure：
1st, housing is detected；2nd, holding chamber；3rd, sensing chamber；4th, heating chamber；5th, upper mounted plate；6th, bottom plate；7th, fixed block；
8th, gear one；9th, rotating shaft one；10th, motor one；11st, support bar one；12nd, support bar two；13rd, gear two；14th, annulus；15th, rotating shaft
Two；16th, supporting plate；17th, change；18th, transmission belt；19th, heating plate；20th, helical fin；21st, slide rail；22nd, slide plate；23rd, detect
Head；24th, through hole；25th, traveller；26th, riser；27th, chute；28th, the face of cylinder；29th, gear three；30th, neck；31st, motor two；32、
Fixed column；33rd, heating tube；34th, drain tap；35th, gas detection cell；36th, gas chromatograph；37th, display screen；38th, control box；
39th, rotating shaft three；40th, regulation button；41st, temperature sensor.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, belong to what the present invention protected
Scope.
According to an embodiment of the invention, there is provided a kind of detection means for ambient soil detection.
As shown in figures 1 to 6, the detection means for being used for ambient soil detection according to embodiments of the present invention, including detection housing
1, described detect is respectively equipped with holding chamber 2, sensing chamber 3 and heating chamber 4 from top to bottom inside housing 1, and the inside of holding chamber 2 is pushed up
End is provided with upper mounted plate 5, and the inner bottom of holding chamber 2 is provided with bottom plate 6, and the fixed center bottom of plate 5 is provided with solid
Determine block 7, the bottom of fixed block 7 is provided with gear 1, and rotating shaft 1 is provided with the gear 1, electricity is provided with the rotating shaft 1
Machine 1, and the rotary shaft of the motor 1 is rotatablely connected with the rotating shaft 1, the bottom of gear 1 is set provided with intersection
The support bar 1 and support bar 2 12 of meter, and the rotating shaft 1 is through the support bar 1 and the support bar 2 12
The top in crosspoint extends to the bottom in the crosspoint of the support bar 1 and the support bar 2 12, the support bar 1
Top side be provided with the gear 2 13 that is adapted with the gear 1, the bottom of the support bar 1 and be located at the tooth
The lower section for taking turns 2 13 is provided with annulus 14, and the annulus 14 is fixed on the support bar 1 by rotating shaft 2 15, and described turn
Axle 2 15 is extended in the gear 2 13 through the annulus 14, the support bar 1 and the support bar 2 12 it is adjacent
Supporting plate 16 is equipped between free end, and the bottom in the crosspoint of adjacent shore plates 16 is equipped with change 17, adjacent change 17
Transmission belt 18 is equipped between annulus 14, the bottom of change 17 is equipped with heating plate 19, spiral shell is provided with the heating plate 19
Fin 20 is revolved, the bottom of bottom plate 6 is provided with the sensing chamber 3, and the both sides inwall of sensing chamber 3 is provided with slide rail 21, both sides
It is provided with slide plate 22 between slide rail 21, the top of slide plate 22 is provided with some detecting heads 23, and the detecting head 23 is through under described
The bottom of fixed plate 6 extends to the top of the bottom plate 6, and some and detecting head 23 is provided with the bottom plate 6
The through hole 24 being adapted, the center bottom of slide plate 22 are provided with traveller 25, and the traveller 25 is located on riser 26, the riser 26
Side is provided with the chute 27 being adapted with the traveller 25, and some faces of cylinder 28, the riser are uniformly provided with the traveller 25
26 are provided with gear 3 29 close to the side of traveller 25, and the surface of gear 3 29 is adapted provided with some with the face of cylinder 28
Neck 30, is provided with rotating shaft 3 39 in the gear 3 29, the rotating shaft 3 39 is fixed on institute away from the side of gear 3 29
The inwall side of sensing chamber 3 is stated, motor 2 31, and the rotary shaft of the motor 2 31 and the rotating shaft are provided with the rotating shaft 3 39
3 39 are rotatablely connected, and are provided with fixed column 32 away from the side of riser 26 in the rotating shaft 3 39, the bottom of riser 26 is fixed
In the bottom of the sensing chamber 3, the bottom of sensing chamber 3 is provided with the heating chamber 4, and some heating are provided with the heating chamber 4
Pipe 33, the detection top middle portion of housing 1 are provided with drain tap 34, and the bottom of drain tap 34 is provided with gas detection cell 35,
Gas chromatograph 36 is provided with the gas detection cell 35, detection housing 1 top is located at the side of drain tap 34 and set
There is display screen 37, the inwall side of gas detection cell 35 is provided with control box 38.
By means of above-mentioned technical proposal, detected by being put into soil to be detected in holding chamber 2, and by probe
The various composition in soil can be effectively detected, is analyzed and is determined so as to be more favorable for people, pass through motor 2 31
The rotation of rotating shaft 3 39 can be controlled, and then is rotated with moving gear 3 29, gear 3 29 can drive and the surface of gear 3 29
The face of cylinder 28 that neck 30 is adapted rotates, and then drives traveller 25 to be slided up and down in chute 27, so as to drive the cunning on top
Plate 22 can slide up and down in the slide rail 21 of both sides, and then allow detecting head 23 sliding in the through hole 24 of bottom plate 6
It is dynamic, while the minimum altitude on the top of detecting head 23 and bottom plate 6 are in same horizontal line so that detecting head 23 can be deep into
Effectively detected in soil, so as to greatly improve the efficiency of detection, and heating chamber 4 is carried out by heating tube 33
Heating, it is possible to reduce the time that holding chamber 2 heats, drive rotating shaft 1 to rotate by the rotation of motor 1 so that gear
One 8 rotate, so as to drive change 17 and supporting plate 16 to rotate so that the heating plate 19 of bottom can turn in holding chamber 2
Dynamic, heating plate 19 heats so as to effectively uniformly be contacted with the soil in holding chamber 2 to soil, from
And the volatilization of gas in soil is more favorable for, so as to effectively be detected by gas chromatograph 36 to various gases,
Improve the precision of detection.
In addition, the outside side of heating chamber 4 is provided with regulation button 40, the regulation button 40 is controlled with the heating tube 33
System connection, heating tube 33 can conveniently be controlled by regulation button 40, and heating chamber 4 is heated by heating tube 33, made
Obtaining can preheat in advance as needed in heating chamber 4, so as to reduce the time of heating, be more favorable for the volatilization of gas in soil.
In addition, top is provided with temperature sensor 41 in the holding chamber 2, can be measured in real time by temperature sensor 41
Temperature with understanding detecting chamber, so as to be adjusted according to the volatilization temperature required for different gas, is more favorable for
The detection of various gases in soil, the efficiency of detection is greatly improved, it is many convenient to be provided for people.
In addition, the gas detection cell 353 is provided with sealing ring with the both sides of drain tap 34, can be increased by sealing ring
Sealing greatly between drain tap 34 and gas detection cell 35, so as to effectively reduce the volatilization of gas, is more favorable for
The detection of soil.
In addition, the display screen 37 is electrically connected with the detecting head 23 and the gas chromatograph, pass through display screen
37 can effectively observe the composition in the soil that detecting head 23 detects, and these compositions are carried out effectively to analyze and survey
It is fixed, improve the precision of detection.
Meanwhile it is provided with controller and drive module in the control box 38, the controller is PLC single-chip microcomputers, the drive
Dynamic model block is L298N, can effectively be controlled by controller and understand the composition in soil, so as to be more favorable for soil
Detection.
Meanwhile the PLC single-chip microcomputers are provided with pin AD0, AD1, AD2 and AD3, the L298N be provided with pin IN1,
IN2, IN3, IN4, OUT1, OUT2, OUT3 and OUT4.
Meanwhile the pin AD0 is connected with the pin IN1, the pin AD1 is connected with the pin IN2, described to draw
Pin AD2 is connected with the pin IN3, and the pin AD3 is connected with the pin IN4, the pin OUT1 and the detecting head
23 positive pole connection, the pin OUT2 are connected with the negative pole of the detecting head 23, the pin OUT3 and the gas-chromatography
The positive pole connection of instrument 36, the pin OUT4 are connected with the negative pole of the gas chromatograph 36.
In summary, by means of the present invention above-mentioned technical proposal, by being put into soil to be detected in holding chamber 2,
And detection is carried out by probe can effectively detect various composition in soil, so as to be more favorable for people carry out analysis and
Measure, the rotation of rotating shaft 3 39 can be controlled by motor 2 31, and then be rotated with moving gear 3 29, gear 3 29 can drive
The face of cylinder 28 being adapted with the neck 30 on the surface of gear 3 29 rotates, and then drives traveller 25 to be slided up and down in chute 27,
So as to drive the slide plate 22 on top to be slided up and down in the slide rail 21 of both sides, and then allow detecting head 23 in lower fixation
Slided in the through hole 24 of plate 6, while the minimum altitude on the top of detecting head 23 and bottom plate 6 are in same horizontal line so that visit
Gauge head 23 can be deep into soil and effectively be detected, and so as to greatly improve the efficiency of detection, and pass through heating
Pipe 33 heats to heating chamber 4, it is possible to reduce the time that holding chamber 2 heats, by the rotation of motor 1 and then with turn
Axle 1 rotates so that gear 1 rotates, so as to drive change 17 and supporting plate 16 to rotate so that the heating plate 19 of bottom
Can rotate in the holding chamber 2, heating plate 19 so as to effectively uniformly be contacted with the soil in holding chamber 2, and
Soil is heated, so as to be more favorable for the volatilization of gas in soil, so that can be effectively right by gas chromatograph 36
Various gases are detected, and improve the precision of detection.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (8)
1. a kind of detection means for ambient soil detection, it is characterised in that including detection housing (1), the detection housing
(1) internal to be respectively equipped with holding chamber (2), sensing chamber (3) and heating chamber (4) from top to bottom, holding chamber (2) inner tip is set
There is upper mounted plate (5), holding chamber (2) inner bottom is provided with bottom plate (6), and fixed plate (5) center bottom is set
There is fixed block (7), fixed block (7) bottom is provided with gear one (8), rotating shaft one (9) is provided with the gear one (8), described
Motor one (10) is provided with rotating shaft one (9), and the rotary shaft of the motor one (10) is rotatablely connected with the rotating shaft one (9), institute
Support bar one (11) and support bar two (12) that gear one (8) bottom is provided with cross-over design are stated, and the rotating shaft one (9) passes through institute
The top for stating the crosspoint of support bar one (11) and the support bar two (12) extends to the support bar one (11) and the branch
The bottom in the crosspoint of strut two (12), the top side of the support bar one (11) is provided with to be adapted with the gear one (8)
Gear two (13), the bottom of the support bar one (11) and be provided with annulus (14), institute positioned at the lower section of the gear two (13)
State annulus (14) to be fixed on the support bar one (11) by rotating shaft two (15), and the rotating shaft two (15) passes through the annulus
(14) extend in the gear two (13), between the support bar one (11) and the adjacent free end of the support bar two (12)
Be equipped with supporting plate (16), and the bottom in the crosspoint of adjacent shore plates (16) is equipped with change (17), adjacent change (17) and
Transmission belt (18) is equipped between annulus (14), change (17) bottom is equipped with heating plate (19), the heating plate (19)
Interior to be provided with helical fin (20), bottom plate (6) bottom is provided with the sensing chamber (3), sensing chamber (3) both sides inwall
Provided with slide rail (21), slide plate (22) is provided between two wood side-guides (21), slide plate (22) top is provided with some detecting heads (23),
It is described lower solid and the detecting head (23) extends to the top of the bottom plate (6) through the bottom of the bottom plate (6)
Some through holes (24) being adapted with the detecting head (23) are provided with fixed board (6), slide plate (22) center bottom, which is provided with, to be slided
Post (25), the traveller (25) are located on riser (26), and riser (26) side is provided with what is be adapted with the traveller (25)
Chute (27), some faces of cylinder (28) are uniformly provided with the traveller (25), the riser (26) is close to the traveller (25) one
Side is provided with gear three (29), and described (29) surface of gear three is provided with some necks (30) being adapted with the face of cylinder (28),
Rotating shaft three (39) is provided with the gear three (29), the rotating shaft three (39) is fixed on described away from described (29) side of gear three
Sensing chamber (3) inwall side, the rotating shaft three (39) is interior to be provided with motor two (31), and the rotary shaft of the motor two (31) and institute
Rotating shaft three (39) rotation connection is stated, the remote riser (26) side is provided with fixed column (32) on the rotating shaft three (39), described
Riser (26) bottom is fixed on the bottom of the sensing chamber (3), and sensing chamber (3) bottom is provided with the heating chamber (4), described
Some heating tubes (33) are provided with heating chamber (4), described detection housing (1) top middle portion is provided with drain tap (34), the row
Air valve (34) bottom is provided with gas detection cell (35), and gas chromatograph (36) is provided with the gas detection cell (35), described
Detection housing (1) top is located at the drain tap (34) side and is provided with display screen (37), gas detection cell (35) inwall
Side is provided with control box (38).
2. the detection means according to claim 1 for ambient soil detection, it is characterised in that the heating chamber (4)
Outside side is provided with regulation button (40), and the regulation button (40) connects with the heating tube (33) control.
3. the detection means according to claim 1 for ambient soil detection, it is characterised in that the holding chamber (2)
Interior top is provided with temperature sensor (41).
4. the detection means according to claim 1 for ambient soil detection, it is characterised in that the gas detection cell
(35) it is provided with sealing ring with the drain tap (34) both sides.
5. the detection means according to claim 1 for ambient soil detection, it is characterised in that the display screen (37)
It is electrically connected with the detecting head (23) and the gas chromatograph (36).
6. the detection means according to claim 1 for ambient soil detection, it is characterised in that the control box (38)
Interior to be provided with controller and drive module, the controller is PLC single-chip microcomputers, and the drive module is L298N.
7. the detection means according to claim 1 for ambient soil detection, it is characterised in that the PLC single-chip microcomputers
Provided with pin AD0, AD1, AD2 and AD3, the L298N is provided with pin IN1, IN2, IN3, IN4, OUT1, OUT2, OUT3
And OUT4.
8. it is according to claim 1 for ambient soil detection detection means, it is characterised in that the pin AD0 with
The pin IN1 connections, the pin AD1 are connected with the pin IN2, and the pin AD2 is connected with the pin IN3, institute
State pin AD3 to be connected with the pin IN4, the pin OUT1 is connected with the positive pole of the detecting head (23), the pin
OUT2 is connected with the negative pole of the detecting head (23), and the pin OUT3 is connected with the positive pole of the gas chromatograph (36), institute
The negative pole that pin OUT4 is stated with the gas chromatograph (36) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711338475.1A CN107796899A (en) | 2017-12-14 | 2017-12-14 | A kind of detection means for ambient soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711338475.1A CN107796899A (en) | 2017-12-14 | 2017-12-14 | A kind of detection means for ambient soil detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107796899A true CN107796899A (en) | 2018-03-13 |
Family
ID=61537883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711338475.1A Pending CN107796899A (en) | 2017-12-14 | 2017-12-14 | A kind of detection means for ambient soil detection |
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| Country | Link |
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| CN (1) | CN107796899A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR736459A (en) * | 1931-04-30 | 1932-11-24 | Improvements in the distillation of hard coal, shale, peat, wood and other solid or semi-solid fragmentary materials | |
| US4667609A (en) * | 1986-09-08 | 1987-05-26 | Robert Hardison | Apparatus and method for treatment of soil contaminated with hydrocarbons |
| WO2014053028A1 (en) * | 2012-10-05 | 2014-04-10 | Allan James Yeomans | Method of and apparatus for determining the carbon content of soils |
| CN106841460A (en) * | 2017-04-07 | 2017-06-13 | 合肥智慧龙机械设计有限公司 | A kind of ambient soil organic contamination detection means |
| CN107192780A (en) * | 2017-06-16 | 2017-09-22 | 河南宏达检测技术有限公司 | A kind of ambient soil detection means |
| CN206710428U (en) * | 2017-05-09 | 2017-12-05 | 湖北省公信检测服务有限公司 | A kind of soil environment detection sampling detecting device |
| CN207650165U (en) * | 2017-12-14 | 2018-07-24 | 河北实朴检测技术服务有限公司 | A kind of detection device for ambient soil detection |
-
2017
- 2017-12-14 CN CN201711338475.1A patent/CN107796899A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR736459A (en) * | 1931-04-30 | 1932-11-24 | Improvements in the distillation of hard coal, shale, peat, wood and other solid or semi-solid fragmentary materials | |
| US4667609A (en) * | 1986-09-08 | 1987-05-26 | Robert Hardison | Apparatus and method for treatment of soil contaminated with hydrocarbons |
| WO2014053028A1 (en) * | 2012-10-05 | 2014-04-10 | Allan James Yeomans | Method of and apparatus for determining the carbon content of soils |
| CN106841460A (en) * | 2017-04-07 | 2017-06-13 | 合肥智慧龙机械设计有限公司 | A kind of ambient soil organic contamination detection means |
| CN206710428U (en) * | 2017-05-09 | 2017-12-05 | 湖北省公信检测服务有限公司 | A kind of soil environment detection sampling detecting device |
| CN107192780A (en) * | 2017-06-16 | 2017-09-22 | 河南宏达检测技术有限公司 | A kind of ambient soil detection means |
| CN207650165U (en) * | 2017-12-14 | 2018-07-24 | 河北实朴检测技术服务有限公司 | A kind of detection device for ambient soil detection |
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