CN109668968A - A kind of chromatography lake water quality detection device and its application method - Google Patents
A kind of chromatography lake water quality detection device and its application method Download PDFInfo
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- CN109668968A CN109668968A CN201910017488.1A CN201910017488A CN109668968A CN 109668968 A CN109668968 A CN 109668968A CN 201910017488 A CN201910017488 A CN 201910017488A CN 109668968 A CN109668968 A CN 109668968A
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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
Abstract
The invention discloses a kind of chromatography lake water quality detection device and its application methods, belong to water quality inspection technique field, a kind of chromatography lake water quality detection device, including forwarding platform, it forwards platform sinistral end and is fixedly connected with centrifugation shaft, centrifugation shaft left end is fixedly connected with machine shaft, it forwards platform dextral end and is socketed with permeable membrane chassis, it forwards and is equipped with chromatography rack enclosure on the outside of platform, chromatography rack enclosure right end is fixedly connected with sample conveying pipeline, sample conveying pipeline lower end is socketed with the permeable frame of classification, permeable frame left end is classified to be fixedly connected with permeable membrane chassis, it is classified on permeable frame and is socketed with annular magnetic iron plate, annular magnetic iron plate outer end and chromatography rack enclosure inner wall rotation connection, it may be implemented to carry out separation detection to the water body example at Lake Water bottom, to the solid and liquid progress zonal centrifugation in lake, reduce the mud at Lake Water bottom and mixing for lake water Ingredient caused by miscellaneous mixes, while reducing the pollutant component error in testing result.
Description
Technical field
The present invention relates to water quality inspection technique fields, more specifically to a kind of chromatography lake water quality detection device
And its application method.
Background technique
Lake water water quality, that is, Lake Water Wuli-Shili-Renli system approach and its behavioral characteristics.The physical property of lake water refer mainly to water temperature,
Color, transparency are smelt and taste.Chemical property is by dissolving and being scattered in the gas in lake water, ion, molecule, colloidal substance and outstanding
The content of floating solid component, microorganism and these substances determined, the main chemical compositions dissolved in Lake Water with it is generally natural
Water it is similar, evaluation index is also identical with natural water.When lake is seriously polluted, need to measure the object toxic to aquatile
Matter, such as phenol, heavy metal etc., the chemical component of lake water and the size of salinity have closer related, the master in fresh water lake water
Wanting ion is HCO3- and Ca+, and in salt water lake and salt lake, with increasing for salinity, the relative amount of CI- and Na+ increase
Greatly.
Chromatography is the one kind set up using the difference of certain physicochemical properties of different component in substance to be separated
Isolation technics.All tomographic systems are by stationary phase and flowing phase composition, and stationary phase is solid matter or is fixed on solid
Ingredient on substance, mobile phase are the substance such as water and various solvents that can be flowed, and mainly utilize each composition portion in mixture
The difference (such as adsorption capacity, molecular shape and size, molecule affinity, distribution coefficient etc.) for dividing physicochemical properties, makes each composition
Distributed degrees of the part in two-phase are different, so that each component part be made to move at different rates and achieve the purpose that separation.
In most cases, lake each part especially in different depth, the content of dissolved gas is not phase
With.In general, big and deep lake temperature is lower, bioprocess is weaker.The content of dissolved gas depends on water temperature in 1 year
Change procedure, dissolved oxygen content winter is maximum, and summer is minimum.In small lakes, since heating condition is good, summer carries out strong
Strong photosynthesis, lake water contain superfluous dissolved oxygen.So small lakes surface layer oxygen content is usually higher.In the mud of lakebed
Interior, organic substance is decomposed under anaerobe effect due to anoxic and is generated hydrogen sulfide (H2S) and methane (CH7 biogas).Lake
The variation of interior bioplasma is not also identical as lakebed in lake surface, the bottom in lake, due to the decomposition of lakebed organic matter, in water
Bioplasma content it is big, the bioplasma content in the superficial water of lake is smaller.
Lake water quality detection includes mainly three kinds of detection modes, one is the water quality detection to lake surface layer, this detection
It can detecte the impurity such as microorganism and the floating material on analysis lake surface layer, but detection content is less, cannot reflect in water body in lake
Detailed water quality situation, one is the water quality to Lake Water bottom to detect, and this detection mode can be to a variety of in lake
Content is tested and analyzed respectively, but this detection mode, due to the water quality complexity at Lake Water bottom, underwater mud and lake water mix
Together, the ingredient in the mud of part is mingled in water body in lake, influences testing result, and detection effect is bad.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of detections of chromatography lake water quality to fill
It sets and its application method, it may be implemented to carry out separation detection to the water body example at Lake Water bottom, to the solid and liquid in lake
Body carries out zonal centrifugation, and the caused ingredient that mixes of the mud and lake water that reduce Lake Water bottom mixes, while reducing testing result
In pollutant component error.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of chromatography lake water quality detection device, including forward platform, it is described forward platform sinistral end be fixedly connected with from
Heart shaft, the centrifugation shaft left end are fixedly connected with machine shaft, and the platform dextral end of forwarding is socketed with permeable membrane chassis, described
It forwards and is equipped with chromatography rack enclosure on the outside of platform, the chromatography rack enclosure right end is fixedly connected with sample conveying pipeline, and the sample is defeated
Expects pipe lower end is socketed with the permeable frame of classification, and the permeable frame left end of classification is fixedly connected with permeable membrane chassis, the permeable frame of classification
On be socketed with annular magnetic iron plate, annular magnetic iron plate outer end and chromatography rack enclosure inner wall rotation connection may be implemented to lake
Water-bed water body example carries out separation detection, to the solid and liquid progress zonal centrifugation in lake, reduces the silt at Lake Water bottom
The caused ingredient that mixes of mud and lake water mixes, while reducing the pollutant component error in testing result.
Further, sample conveying pipeline lower end is fixedly connected with chromatography and shunts detection pipe, and the chromatography shunts detection
Pipe right end is fixedly connected with feed liquor current limiting plate, and the feed liquor current limiting plate right end cutting has intake chamber, and the chromatography shunts detection pipe
Centre is equipped with chromatography isocon, is fixedly connected with multiple test solution chromoscopes on the chromatography isocon, on the chromatography isocon
Cutting has the permeable through-hole of classification, and the permeable through-hole wall of classification is fixedly connected there are four amberplex, and the intake chamber is left
End is connected with permeable through-hole is classified, and the chromatography shunts detection pipe left end and is fixedly connected with shunting liquid-distributing plate, described to shunt
It is dug among liquid plate there are two fluid hole, two fluid holes laterally setting side by side on shunting liquid-distributing plate, convenient for lake
Water-bed water body example carries out separation detection, and the caused ingredient that mixes of the mud and lake water that reduce Lake Water bottom mixes.
Further, the chromatography, which shunts, is socketed with seedpod of the lotus expansion wrench in detection pipe, the seedpod of the lotus expands wrench right end and sample
Product conveying pipeline left end is fixedly connected, and the seedpod of the lotus, which expands to dig on wrench, the saturating discharge orifice of multiple bifurcateds, multiple saturating discharge orifices of bifurcated
Right end is connected with the fluid hole shunted on liquid-distributing plate, convenient for making the Lake Water flowed into chromatography shunting detection pipe by the seedpod of the lotus
Expand wrench to enter inside chromatography rack enclosure.
Further, it is socketed with shaft bearing sleeve in the centrifugation shaft, the shaft bearing sleeve right end is fixedly connected with resistance
Submerged bearing set, it is described block water bearing holder (housing, cover) inner wall with centrifugation shaft be fixedly connected, the centrifugation shaft by block water bearing holder (housing, cover) with turn
The rotation connection of bearing female connector enters chromatography rack enclosure by the shaft bearing sleeve added in centrifugation shaft convenient for reducing impurity
Inside impacts water quality detection.
Further, the platform dextral end of forwarding is fixedly connected with micronic dust adherency tapetum, and the micronic dust adheres to tapetum
Right end expands wrench with the seedpod of the lotus and matches, and adheres to tapetum by the micronic dust added on forwarding platform, expands plate convenient for reducing the seedpod of the lotus
The impact of the Lake Water to circulate at head.
Further, the chromatography rack enclosure lower end is fixedly connected with material-storing box, by adding in chromatography rack enclosure lower end
Material-storing box reduce the pollution to extraneous environmental pollution convenient for carrying out centralized collection to the sample water after chromatography.
Further, the chromatography rack enclosure outer end is socketed with magnetic conductive metal strainer, and the magnetic conductive metal strainer right end is solid
Surely it is connected with annular magnetic iron plate, annular magnetic iron plate inner end is fixedly connected with permeable frame right end is classified, by outside chromatography frame
Magnetic conductive metal strainer and annular magnetic iron plate are added on shell, convenient for the metal impurities in the lake sample water body in chromatography rack enclosure
Absorption fixation is carried out, consequently facilitating subsequent metal impurities detect.
Further, the material-storing box internal layer is coated with corrosion-inhibiting coating, by surveying the corrosion-inhibiting coating being coated in material-storing box, just
In reduction lake sample water to the corrosion on the inside of material-storing box.
It further, include multiple single-stage barrier films among the permeable frame of the classification, between the single-stage barrier film
Separation has the miscellaneous gap of storage, and the miscellaneous gap length of storage is 0. 5 millimeters, convenient for making the impurity stratified storage in the sample water of lake
Inside the permeable frame of classification.
A kind of chromatography lake water quality detection device, application method are as follows:
Step 1: Lake Water bottom samples, stochastical sampling is carried out using water body of the sample devices to Lake Water bottom；
Step 2: collected Lake Water is passed through in chromatography rack enclosure by sample conveying pipeline, make in sample conveying pipeline
Lake Water flow to chromatography shunt detection pipe in, chromatography shunt detection pipe in carry out classification chromatography developing, extra water is flow to
The shunting liquid-distributing plate that chromatography shunts detection pipe left end flow to the seedpod of the lotus and expands at wrench, and adheres to micronic dust and flow out at tapetum；
Step 3: starting motor, makes to be centrifuged shaft and drive to forward platform rotation, makes to be passed through the Lake Water being classified in permeable frame
Rotation centrifugation, and be classified by being classified permeable frame；
Step 4: Lake Water stream passes through at magnetic conductive metal strainer in the case where forwarding platform and being classified the centrifugal action of permeable frame,
By the magnetic-adsorption at magnetic conductive metal strainer, the metal impurities in Lake Water are concentrated, are used for subsequent metal impurities
Detection may be implemented to carry out separation detection to the water body example at Lake Water bottom, in lake solid and liquid be layered from
The heart, the mud and ingredient caused by the mixing of lake water for reducing Lake Water bottom mix, at the same reduce the pollutant in testing result at
Divide error.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme may be implemented to carry out separation detection to the water body example at Lake Water bottom, to the solid and liquid in lake
Body carries out zonal centrifugation, and the caused ingredient that mixes of the mud and lake water that reduce Lake Water bottom mixes, while reducing testing result
In pollutant component error.
The laterally setting side by side on shunting liquid-distributing plate of (2) two fluid holes, carries out convenient for the water body example to Lake Water bottom
The caused ingredient that mixes of separation detection, the mud and lake water that reduce Lake Water bottom mixes.
(3) chromatography, which shunts, is socketed with seedpod of the lotus expansion wrench in detection pipe, the seedpod of the lotus expands wrench right end and sample conveying pipeline left end is solid
Fixed connection, the seedpod of the lotus, which expands to dig on wrench, the saturating discharge orifice of multiple bifurcateds, and multiple saturating discharge orifice right ends of bifurcated are and on shunting liquid-distributing plate
Fluid hole is connected, and enters in chromatography rack enclosure convenient for making the Lake Water flowed into chromatography shunting detection pipe expand wrench by the seedpod of the lotus
Portion.
(4) it is centrifuged in shaft and is socketed with shaft bearing sleeve, shaft bearing sleeve right end is fixedly connected with the bearing holder (housing, cover) that blocks water, and block water axis
Bearing sleeve inner wall is fixedly connected with centrifugation shaft, and centrifugation shaft is rotatablely connected by block water bearing holder (housing, cover) and shaft bearing sleeve, by
The shaft bearing sleeve added in centrifugation shaft enters inside chromatography rack enclosure convenient for reduction impurity and impacts to water quality detection.
(5) it forwards platform dextral end and is fixedly connected with micronic dust adherency tapetum, micronic dust adheres to tapetum right end and the seedpod of the lotus expands plate
Head matches, and adheres to tapetum by the micronic dust added on forwarding platform, expands the lake circulated at wrench convenient for reducing the seedpod of the lotus
The impact of water.
(6) chromatography rack enclosure lower end is fixedly connected with material-storing box, by the material-storing box added in chromatography rack enclosure lower end, just
In carrying out centralized collection to the sample water after chromatography, reduce the pollution to extraneous environmental pollution.
(7) chromatography rack enclosure outer end is socketed with magnetic conductive metal strainer, and magnetic conductive metal strainer right end is fixedly connected with annular magnetic
Iron plate, annular magnetic iron plate inner end are fixedly connected with permeable frame right end is classified, by adding magnetic conductive metal filter on chromatography rack enclosure
Net and annular magnetic iron plate, convenient for carrying out absorption fixation to the metal impurities in the lake sample water body in chromatography rack enclosure, thus
Convenient for the detection of subsequent metal impurities.
(8) material-storing box internal layer is coated with corrosion-inhibiting coating, by surveying the corrosion-inhibiting coating being coated in material-storing box, convenient for reducing lake
Sample water is to the corrosion on the inside of material-storing box.
(9) being classified includes multiple single-stage barrier films among permeable frame, and separating between single-stage barrier film has the miscellaneous gap of storage,
Storing up miscellaneous gap length is 0. 5 millimeters, convenient for making the impurity stratified storage in the sample water of lake inside the permeable frame of classification.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram that present invention chromatography shunts detection tube portion.
Figure label explanation:
Platform, 4 permeable membrane chassis, 5 chromatography rack enclosures, 6 magnetic conductive metal strainers, 7 are forwarded in 1 centrifugation shaft, 2 shaft bearing sleeves, 3
Annular magnetic iron plate, 8 sample conveying pipelines, 9 material-storing boxs, 10 test solution chromoscopes, 11 shunt liquid-distributing plate, 12 micronic dusts adherency tapetum, 13
It is classified permeable frame, 14 seedpod of the lotus expand wrench, 15 chromatographies shunt detection pipe, 16 feed liquor current limiting plates, 17 chromatography isocons.
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；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, 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 the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected, can be mechanical connection, is also possible to be electrically connected, can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements, for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Fig. 1-3, a kind of chromatography lake water quality detection device are please referred to, including forwards platform 3, it is solid to forward 3 left end of platform
Surely it is connected with centrifugation shaft 1, centrifugation 1 left end of shaft is fixedly connected with machine shaft, forwards 3 right end of platform and be socketed with permeable membrane chassis
4, it forwards and is equipped with chromatography rack enclosure 5 on the outside of platform 3, chromatography 5 right end of rack enclosure is fixedly connected with sample conveying pipeline 8, sample conveying
8 lower end of pipe is socketed with the permeable frame 13 of classification, is classified permeable 13 left end of frame and is fixedly connected with permeable membrane chassis 4, is classified on permeable frame 13
It is socketed with annular magnetic iron plate 7,7 outer end of annular magnetic iron plate and chromatography 5 inner wall of rack enclosure rotation connection, may be implemented to Lake Water bottom
Water body example carry out separation detection, in lake solid and liquid carry out zonal centrifugation, reduce Lake Water bottom mud with
The caused ingredient that mixes of lake water mixes, while reducing the pollutant component error in testing result.
Referring to Fig. 3,8 lower end of sample conveying pipeline, which is fixedly connected with chromatography, shunts detection pipe 15, chromatography shunts detection pipe 15
Right end is fixedly connected with feed liquor current limiting plate 16, and the cutting of 16 right end of feed liquor current limiting plate has intake chamber, and chromatography shunts among detection pipe 15
It equipped with chromatography isocon 17, chromatographs and is fixedly connected with multiple test solution chromoscopes 10 on isocon 17, chromatograph and dug on isocon 17
There is the permeable through-hole of classification, is classified permeable through-hole wall and is fixedly connected there are four amberplex, intake chamber left end and classification are permeable
Through-hole is connected, and chromatography shunts 15 left end of detection pipe and is fixedly connected with shunting liquid-distributing plate 11, and shunting to dig among liquid-distributing plate 11 has
Two fluid holes, two fluid holes shunt liquid-distributing plate 11 on side by side laterally setting, convenient for the water body example to Lake Water bottom into
The caused ingredient that mixes of row separation detection, the mud and lake water that reduce Lake Water bottom mixes.
Referring to Fig. 2, chromatography, which shunts, is socketed with seedpod of the lotus expansion wrench 14 in detection pipe 15, the seedpod of the lotus expands 14 right end of wrench and sample
8 left end of conveying pipeline is fixedly connected, and the seedpod of the lotus, which expands to dig on wrench 14, a saturating discharge orifice of multiple bifurcateds, multiple saturating discharge orifice right ends of bifurcated with
The fluid hole shunted on liquid-distributing plate 11 is connected, convenient for making the Lake Water flowed into chromatography shunting detection pipe 15 expand plate by the seedpod of the lotus
First 14 enter inside chromatography rack enclosure 5.
Referring to Fig. 1, being socketed with shaft bearing sleeve 2 in centrifugation shaft 1,2 right end of shaft bearing sleeve is fixedly connected with the axis that blocks water
Bearing sleeve, the bearing holder (housing, cover) inner wall that blocks water are fixedly connected with centrifugation shaft 1, and centrifugation shaft 1 passes through 2 turns of bearing holder (housing, cover) and the shaft bearing sleeve that block water
Dynamic connection is entered inside chromatography rack enclosure 5 convenient for reducing impurity to water by the shaft bearing sleeve 2 added in centrifugation shaft 1
Quality detection impacts.
Referring to Fig. 2, forwarding 3 right end of platform is fixedly connected with micronic dust adherency tapetum 12, it is right that micronic dust adheres to tapetum 12
End expands wrench 14 with the seedpod of the lotus and matches, and adheres to tapetum 12 by the micronic dust added on forwarding platform 3, expands convenient for reducing the seedpod of the lotus
The impact of the Lake Water to circulate at wrench 14.
Referring to Fig. 1, chromatography 5 lower end of rack enclosure is fixedly connected with material-storing box 9, by adding in chromatography 5 lower end of rack enclosure
Material-storing box 9 reduce the pollution to extraneous environmental pollution, material-storing box 9 convenient for carrying out centralized collection to the sample water after chromatography
Internal layer is coated with corrosion-inhibiting coating, by surveying the corrosion-inhibiting coating being coated in material-storing box 9, convenient for reducing lake sample water to material-storing box 9
The corrosion of inside.
Referring to Fig. 1, chromatography 5 outer end of rack enclosure is socketed with magnetic conductive metal strainer 6,6 right end of magnetic conductive metal strainer is fixed to be connected
It is connected to annular magnetic iron plate 7,7 inner end of annular magnetic iron plate is fixedly connected with permeable 13 right end of frame is classified, by chromatography rack enclosure 5
Magnetic conductive metal strainer 6 and annular magnetic iron plate 7 are added, convenient for the metal impurities in the lake sample water body in chromatography rack enclosure 5
Absorption fixation is carried out, consequently facilitating subsequent metal impurities detect.
Referring to Fig. 1, being classified includes multiple single-stage barrier films among permeable frame 13, separating between single-stage barrier film has
Miscellaneous gap is stored up, storing up miscellaneous gap length is 0. 5 millimeters, convenient for keeping the impurity stratified storage in the sample water of lake permeable in being classified
Inside frame 13.
A kind of chromatography lake water quality detection device, application method are as follows:
Step 1: Lake Water bottom samples, stochastical sampling is carried out using water body of the sample devices to Lake Water bottom；
Step 2: collected Lake Water is passed through in chromatography rack enclosure 5 by sample conveying pipeline 8, make sample conveying pipeline 8
Interior Lake Water flow to chromatography and shunts in detection pipe 15, shunts in detection pipe 15 in chromatography and carries out classification chromatography developing, extra
The shunting liquid-distributing plate 11 that water flow to chromatography shunting 15 left end of detection pipe flow to the seedpod of the lotus and expands at wrench 14, and adheres to tapetum to micronic dust
It is flowed out at 12；
Step 3: starting motor, makes to be centrifuged shaft 1 and drive to forward the rotation of platform 3, makes to be passed through the lake being classified in permeable frame 13
Bo Shui rotation centrifugation, and be classified by being classified permeable frame 13；
Step 4: Lake Water stream passes through magnetic conductive metal strainer in the case where forwarding platform 3 and being classified the centrifugal action of permeable frame 13
At 6, by the magnetic-adsorption at magnetic conductive metal strainer 6, the metal impurities in Lake Water are concentrated, are used for subsequent metal
Defects inspecting.
The present invention may be implemented to carry out separation detection to the water body example at Lake Water bottom, in lake solid and liquid into
The caused ingredient that mixes of row zonal centrifugation, the mud and lake water that reduce Lake Water bottom mixes, while reducing in testing result
Pollutant component error.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of chromatography lake water quality detection device, it is characterised in that: described to forward platform (3) left side including forwarding platform (3)
End is fixedly connected with centrifugation shaft (1), and centrifugation shaft (1) left end is fixedly connected with machine shaft, described to forward platform (3)
Right end is socketed with permeable membrane chassis (4), and described forward is equipped with chromatography rack enclosure (5), the chromatography rack enclosure (5) on the outside of platform (3)
Right end is fixedly connected with sample conveying pipeline (8), and sample conveying pipeline (8) lower end, which is socketed with, is classified permeable frame (13), and described point
Permeable frame (13) left end of grade is fixedly connected with permeable membrane chassis (4), is socketed with annular magnetic iron plate on the permeable frame (13) of classification
(7), annular magnetic iron plate (7) outer end and chromatography rack enclosure (5) inner wall rotation connection.
2. a kind of chromatography lake water quality detection device according to claim 1, it is characterised in that: the sample conveying pipeline
(8) lower end is fixedly connected with chromatography and shunts detection pipe (15), and the chromatography shunts detection pipe (15) right end and is fixedly connected with feed liquor
Current limiting plate (16), feed liquor current limiting plate (16) the right end cutting have intake chamber, and the chromatography shunts to be equipped among detection pipe (15)
It chromatographs isocon (17), multiple test solution chromoscopes (10) is fixedly connected on the chromatography isocon (17), the chromatography shunts
Digging on pipe (17) has the permeable through-hole of classification, and the permeable through-hole wall of classification is fixedly connected with that there are four amberplexes, described
Intake chamber left end is connected with permeable through-hole is classified, and the chromatography shunts detection pipe (15) left end and is fixedly connected with shunting liquid-distributing plate
(11), fluid hole there are two digging among the shunting liquid-distributing plate (11), two fluid holes are on shunting liquid-distributing plate (11)
Laterally setting side by side.
3. a kind of chromatography lake water quality detection device according to claim 2, it is characterised in that: the chromatography shunts inspection
It is socketed with the seedpod of the lotus in test tube (15) and expands wrench (14), the seedpod of the lotus expands wrench (14) right end to be fixed with sample conveying pipeline (8) left end
Connection, the seedpod of the lotus, which expands to dig on wrench (14), the saturating discharge orifice of multiple bifurcateds, multiple saturating discharge orifice right ends of bifurcated with shunting
Fluid hole on liquid-distributing plate (11) is connected.
4. a kind of chromatography lake water quality detection device according to claim 1, it is characterised in that: the centrifugation shaft
(1) it is socketed on shaft bearing sleeve (2), shaft bearing sleeve (2) right end is fixedly connected with the bearing holder (housing, cover) that blocks water, the bearing that blocks water
Set inner wall is fixedly connected with centrifugation shaft (1), and the centrifugation shaft (1) passes through bearing holder (housing, cover) and shaft bearing sleeve (2) rotation of blocking water
Connection.
5. a kind of chromatography lake water quality detection device according to claim 1 or 3, it is characterised in that: it is described forward it is flat
Platform (3) right end is fixedly connected with micronic dust adherency tapetum (12), and micronic dust adherency tapetum (12) right end and the seedpod of the lotus expand wrench
(14) match.
6. a kind of chromatography lake water quality detection device according to claim 1, it is characterised in that: the chromatography rack enclosure
(5) lower end is fixedly connected with material-storing box (9).
7. a kind of chromatography lake water quality detection device according to claim 1, it is characterised in that: the chromatography rack enclosure
(5) outer end is socketed with magnetic conductive metal strainer (6), and magnetic conductive metal strainer (6) right end is fixedly connected with annular magnetic iron plate (7),
Annular magnetic iron plate (7) inner end is fixedly connected with permeable frame (13) right end is classified.
8. a kind of chromatography lake water quality detection device according to claim 6, it is characterised in that: the material-storing box (9)
Internal layer is coated with corrosion-inhibiting coating.
9. a kind of chromatography lake water quality detection device according to claim 1, it is characterised in that: the permeable frame of classification
(13) intermediate includes multiple single-stage barrier films, and separating between the single-stage barrier film has the miscellaneous gap of storage, the miscellaneous gap of storage
Length is 0. 5 millimeters.
10. a kind of chromatography lake water quality detection device according to claim 1, it is characterised in that: its application method are as follows:
Step 1: Lake Water bottom samples, stochastical sampling is carried out using water body of the sample devices to Lake Water bottom；
Step 2: collected Lake Water is passed through in chromatography rack enclosure (5) by sample conveying pipeline (8), make sample conveying pipeline
(8) Lake Water in flow to chromatography and shunts in detection pipe (15), shunts in detection pipe (15) in chromatography and carries out classification chromatography developing,
Extra water, which flow to chromatography and shunts the shunting liquid-distributing plate (11) of detection pipe (15) left end, to be flow to the seedpod of the lotus and expands at wrench (14), and to micro-
Dirt adheres to flow out at tapetum (12)；
Step 3: starting motor, makes to be centrifuged shaft (1) and drive to forward platform (3) rotation, makes to be passed through in the permeable frame (13) of classification
Lake Water rotation centrifugation, and be classified by being classified permeable frame (13)；
Step 4: Lake Water stream passes through magnetic conductive metal strainer under the centrifugal action for forwarding platform (3) and the permeable frame (13) of classification
(6) at, by the magnetic-adsorption at magnetic conductive metal strainer (6), the metal impurities in Lake Water are concentrated, for subsequent
Metal impurities detection.
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| CN110361463A (en) * | 2019-06-25 | 2019-10-22 | 南昌工程学院 | Chromatography water quality wireless monitor system and its working method |
| CN110470997A (en) * | 2019-07-31 | 2019-11-19 | 郭拓 | A kind of lithium battery detection device |
| CN116637403A (en) * | 2023-07-25 | 2023-08-25 | 河北乐开节能科技股份有限公司 | Chromatographic separation device for desalting and decoloring |
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| CN110361463A (en) * | 2019-06-25 | 2019-10-22 | 南昌工程学院 | Chromatography water quality wireless monitor system and its working method |
| CN110470997A (en) * | 2019-07-31 | 2019-11-19 | 郭拓 | A kind of lithium battery detection device |
| CN110470997B (en) * | 2019-07-31 | 2021-08-13 | 王成 | Lithium battery detection device |
| CN116637403A (en) * | 2023-07-25 | 2023-08-25 | 河北乐开节能科技股份有限公司 | Chromatographic separation device for desalting and decoloring |
| CN116637403B (en) * | 2023-07-25 | 2023-09-22 | 河北乐开节能科技股份有限公司 | Chromatographic separation device for desalting and decoloring |
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