CN108132167A - For the bionical adsorption sampling component of oil field extracted water heavy metal analysis - Google Patents
For the bionical adsorption sampling component of oil field extracted water heavy metal analysis Download PDFInfo
- Publication number
- CN108132167A CN108132167A CN201810052008.0A CN201810052008A CN108132167A CN 108132167 A CN108132167 A CN 108132167A CN 201810052008 A CN201810052008 A CN 201810052008A CN 108132167 A CN108132167 A CN 108132167A
- Authority
- CN
- China
- Prior art keywords
- adsorbing bar
- heavy metal
- oil field
- extracted water
- hole
- 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.)
- Granted
Links
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 34
- 238000005070 sampling Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 239000003463 adsorbent Substances 0.000 abstract description 16
- 229910021645 metal ion Inorganic materials 0.000 abstract description 7
- 230000003592 biomimetic effect Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 241001233037 catfish Species 0.000 description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000014860 sensory perception of taste Effects 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- -1 metals Ion Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 230000007436 olfactory function Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (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 the bionical adsorption sampling components for water quality heavy metal analysis, it includes adsorbing bar, and adsorbing bar is drum-shaped housing, and upper end is equipped with lid, and surface of shell is equipped with protrusion and through-hole；Helically line mode is evenly distributed from the bottom to top for protrusion；Through-hole is evenly distributed in matrix form, and the adsorbing bar includes adsorbing bar I and adsorbing bar II, covers equipped with connecting rod, two connecting rods are hinged by hinge shaft；When sampling rod is positioned in the water static containing metal ion, adsorbing bar I and adsorbing bar II are around hinge shaft reciprocating rotation, cause turbulent water, the protrusion on adsorbing bar surface further disturbs flow field simultaneously, flow velocity reduces, the contact of adsorbing bar makes more metal ions be adsorbed by adsorbent by through-hole, improves adsorption efficiency.Biomimetic features can be changed water flow field in the operating condition, conducive to adsorbent to flowing through the absorption of metal ion, improve adsorption efficiency.
Description
Technical field
The invention belongs to heavy metal analysis technical fields, and in particular to a kind of for the bionical of oil field extracted water heavy metal analysis
Adsorption sampling component.
Background technology
Can generate a large amount of oil field extracted water in oil extraction process, oil field extracted water contain various heavy for example lead, mercury,
Cadmium, cobalt etc. with the heavy metal that waste water is discharged, even if concentration is small, can also be accumulated in algae and bed mud, into food chain and be generated
Food chain concentrates, so as to cause public hazards.However conventional water quality detection component is difficult to detect relatively low heavy metal concentration, needs elder generation
By adsorbent equipment to being measured again after metal ion Concentration Sampling, therefore, adsorption capacity directly determines the inspection in later stage
Survey precision and accuracy.With stepping up for monitoring dynamics, more convenient, efficient adsorption sampling component is needed.
The unique olfactory function of catfish antenna plays an important role in its physiological activity, and research finds catfish antenna
There are a large amount of bulge-structures on surface, and in sense of taste information process is acquired, the bulge-structure of antenna movement and mating surface changes stream
Field distribution enhances contact of the antenna with scent molecule, improves gas molecule adsorption efficiency, the sensitivity for enhancing smell.
Invention content
Being examined for oil field extracted water heavy metal for heavy metal adsorption efficiency can be improved the purpose of the present invention is to provide a kind of
The bionical adsorption sampling component surveyed；There are a large amount of bulge-structures design adsorption sampling dresses according to catfish antenna surface for the bionic device
The adsorbent chamber shell mechanism put；It is acquired in sense of taste information process according to catfish, the fortune of the motion design adsorbing and sampling device of antenna
It is dynamic；In summary two point designs reach the flow field changed around sampling cavity, improve adsorption efficiency.
For the bionical adsorption sampling component of oil field extracted water heavy metal analysis, it includes adsorbing bar, it is characterised in that：It inhales
Attached stick is drum-shaped housing, and upper end is equipped with lid, and surface of shell is equipped with protrusion 1 and through-hole 2；The helically line side from the bottom to top of protrusion 1
Formula is evenly distributed；
The through-hole 2 is evenly distributed in matrix form；
The through-hole 2 is 870, from top to bottom uniformly point 29 layers of setting, and 30 every layer are distributed on the outer surface of this layer,
And the through-hole 2 of adjacent two layers not Heterogeneous Permutation, every two layers of spacing is 20-30mm；2 a diameter of 3-4mm of through-hole.
The helix helical angle that the protrusion 1 arranges is 45 ° -50 °, and close two protrusion 1 is hung down on same helix
Straight spacing is 20-30mm；
The helix is 6；
The adsorbing bar a diameter of 10-20mm, a height of 500-1000mm, wall thickness 1-3mm；
The adsorbing bar includes II B of I A of adsorbing bar and adsorbing bar, covers equipped with connecting rod, two connecting rods are cut with scissors by hinge shaft 5
It connects；
The angle control device that the helix is additionally provided with II B of adsorbing bar I and adsorbing bar for 6；
The angle control device controls I A of adsorbing bar and II B of adsorbing bar reciprocal around hinge shaft 5 during adsorption sampling
It swings, angle angle ° moves in circles from 45 ° to 60 ° again from 45 ° to 60, and speed is per second for 1 °.
The present invention provides the bionical adsorption sampling components for oil field extracted water heavy metal analysis, it includes adsorbing bar,
Adsorbing bar is drum-shaped housing, and upper end is equipped with lid, and surface of shell is equipped with protrusion and through-hole；Protrusion helically line mode from the bottom to top
It is evenly distributed；Through-hole is evenly distributed in matrix form, and the adsorbing bar includes adsorbing bar I and adsorbing bar II, covers equipped with connection
Bar, two connecting rods are hinged by hinge shaft；When sampling rod is positioned in the water static containing metal ion, I A of adsorbing bar and absorption
II B of stick causes turbulent water, while the protrusion 1 of II B surface of I A of adsorbing bar and adsorbing bar further makes around hinge shaft reciprocating rotation
Flow field disturbs, and flow velocity reduces, and increases contact of the metal ion with II B of I A of adsorbing bar and adsorbing bar, makes more metals
Ion is adsorbed by through-hole 2 by adsorbent 8, improves adsorption efficiency.
The present invention in the operating condition biomimetic features water flow field can be changed, conducive to adsorbent to flow through metal from
The absorption of son improves adsorption efficiency.
Description of the drawings
Fig. 1 is the structure diagram of bionical adsorption sampling component；
Fig. 2 is the front view of adsorbing bar；
Fig. 3 is a-a schematic cross-sections in Fig. 2；
Fig. 4 is b-b schematic diagrames in Fig. 2；
Wherein：A. adsorbing bar I；B. adsorbing bar II；1. protrusion；2. through-hole；3. lid I；4. connecting rod I；5. hinge shaft；6. connecting rod
Ⅱ；7. lid II；8. adsorbent.
Specific embodiment
Make further narration in detail to the present invention below in conjunction with the accompanying drawings：
As shown in Figure 1, the present invention is by I A of adsorbing bar, II B of adsorbing bar, protrusion 1, through-hole 2, lid I 3, connecting rod I 4, hinge 5, connection
Bar II 6, lid II 7 and adsorbent 8 form, and adsorbing bar A is cylindrical housings, and surface is equipped with protrusion 1 and through-hole 2, I 3 bottom surface of lid with
I A tops of adsorbing bar connect, and I 3 top surface of lid is consolidated with connecting rod I 4, and II 7 bottom surface of lid is connect with II B tops of adsorbing bar, and lid II 7 pushes up
Face is consolidated with connecting rod II 6, and connecting rod I 4 and connecting rod II 6 are connected by hinge shaft 5, in II B housings of I A of adsorbing bar and adsorbing bar
Equipped with adsorbent 8；
Angle control device is equipped between II B of I A of adsorbing bar and adsorbing bar, is a telescopic rod, both ends and connecting rod I 4
It is connected with connecting rod II 6, it, can be around 5 reciprocating rotation of hinge shaft, rotational angle during adsorption sampling under air pressure or the control of oil pressureIt it is 45 ° -60 °, velocity of rotation is per second for 1 °.Adsorbent 8 is placed in the cavity of II B of I A of adsorbing bar and adsorbing bar, it can be achieved that right
The absorption of required sampling heavy metal.
As in Figure 2-4, I A of adsorbing bar and II B of adsorbing bar is diameter d1For 10-20mm, high h1For 580-
870mm, wall thickness t1For the cylindrical housings of 1-3mm, the cylindrical housings bottom end closure, top is not closed；
The protrusion 1 is uniformly arranged on according to 6 helical manners on II B surface of I A of adsorbing bar and adsorbing bar, every spiral
Line helical angleIt is 45 ° -50 °, 1 vertical interval L of close two protrusion on same helix1For 20-30mm.
I A of adsorbing bar and II B surface of adsorbing bar set 870 through-holes 2, from top to bottom uniformly point 29 layers of setting, often
30, layer is distributed on the outer surface of this layer, and the through-hole 2 of adjacent two layers not Heterogeneous Permutation, every two layers of spacing L1For 20-
30mm；2 diameter d of through-hole3For 3-4mm；
It is as follows for different metal ions adsorption sampling specific embodiment：When carrying out metallic lead adsorption sampling, adsorbent 8 is gold
Belong to lead adsorbent；When carrying out mercury metal adsorption sampling, adsorbent 8 is metal mercury absorbent；When carrying out cadmium metal adsorption sampling, inhale
Attached dose 8 is cadmium metal adsorbent；When carrying out metallic cobalt adsorption sampling, adsorbent 8 is metallic cobalt adsorbent.
Claims (8)
1. for the bionical adsorption sampling component of oil field extracted water heavy metal analysis, it includes adsorbing bar, it is characterised in that：Absorption
Stick is drum-shaped housing, and upper end is equipped with lid, and surface of shell is equipped with protrusion（1）And through-hole（2）；Protrusion（1）From the bottom to top helically
Line mode is evenly distributed.
2. the bionical adsorption sampling component according to claim 1 for oil field extracted water heavy metal analysis, feature exists
In：The through-hole（2）It is evenly distributed in matrix form.
3. the bionical adsorption sampling component according to claim 2 for oil field extracted water heavy metal analysis, feature exists
In：The through-hole（2）It is 870, uniformly point 29 layers of setting from top to bottom, 30 every layer are distributed on the outer surface of this layer,
And the through-hole of adjacent two layers（2）Not Heterogeneous Permutation, every two layers of spacing is 20-30mm；Through-hole（2）A diameter of 3-4mm.
4. the bionical adsorption sampling component according to claim 3 for oil field extracted water heavy metal analysis, feature exists
In：The protrusion（1）The helix helical angle of arrangement is 45 ° -50 °, close two protrusion on same helix（1）Between vertical
Away from for 20-30mm.
5. the bionical adsorption sampling component according to claim 4 for oil field extracted water heavy metal analysis, feature exists
In：The adsorbing bar a diameter of 10-20mm, a height of 500-1000mm, wall thickness 1-3mm.
6. the bionical adsorption sampling component for oil field extracted water heavy metal analysis according to claim 1,2,3,4 or 5,
It is characterized in that：The adsorbing bar includes adsorbing bar I（A）With adsorbing bar II（B）, cover equipped with connecting rod, two connecting rods are led to
Cross hinge shaft（5）It is hinged.
7. the bionical adsorption sampling component according to claim 6 for oil field extracted water heavy metal analysis, feature exists
In：It is additionally provided with adsorbing bar I（A）With adsorbing bar II（B）Angle control device.
8. the bionical adsorption sampling component according to claim 7 for oil field extracted water heavy metal analysis, feature exists
In：The angle control device controls adsorbing bar I during adsorption sampling（A）With adsorbing bar II（B）Around hinge shaft（5）It is past
Physical pendulum moves, and angle angle ° moves in circles from 45 ° to 60 ° again from 45 ° to 60, and speed is per second for 1 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052008.0A CN108132167B (en) | 2018-01-19 | 2018-01-19 | Bionic adsorption sampling component for heavy metal detection of oilfield produced water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052008.0A CN108132167B (en) | 2018-01-19 | 2018-01-19 | Bionic adsorption sampling component for heavy metal detection of oilfield produced water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108132167A true CN108132167A (en) | 2018-06-08 |
| CN108132167B CN108132167B (en) | 2024-01-16 |
Family
ID=62400625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810052008.0A Active CN108132167B (en) | 2018-01-19 | 2018-01-19 | Bionic adsorption sampling component for heavy metal detection of oilfield produced water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108132167B (en) |
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| Publication number | Publication date |
|---|---|
| CN108132167B (en) | 2024-01-16 |
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