CN205958487U - Adopt full automatic on -line monitoring system of total reflection X ray fluorescent technique - Google Patents
Adopt full automatic on -line monitoring system of total reflection X ray fluorescent technique Download PDFInfo
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- CN205958487U CN205958487U CN201620751605.9U CN201620751605U CN205958487U CN 205958487 U CN205958487 U CN 205958487U CN 201620751605 U CN201620751605 U CN 201620751605U CN 205958487 U CN205958487 U CN 205958487U
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Abstract
The utility model relates to an adopt full automatic on -line monitoring system of total reflection X ray fluorescent technique, this monitoring system include sampler structure, base member, pretreatment equipment, check out test set, after treatment equipment, transfer mechanism and control mechanism. The utility model discloses a full automatic on -line water quality monitoring system adopts total reflection X X -ray fluorescence analysis technique, can realize full automatic specimen preparation, total reflection X ray fluorescence detection, base member washing flow in water sample analysis procedure, thereby this process can realize carrying out the monitoring of full automatic on -line to dynamic change's in the flow -through cell measuring object by loop execution in addition.
Description
Technical field
This utility model is related to test and analyze technical field, and more particularly to one kind adopts total reflection X ray fluorescence technology
Full-automatic on-line monitoring system.
Background technology
Total reflection X-ray fluorescence analysis technology has the advantage that multielement is simultaneously and rapidly analyzed, but current full-reflection X ray
Fluorescence analysis are applied to during water sample analysis to realize full-automatic on-line monitoring it is impossible to dynamic under conditions of unmanned
State change measurement object periodically automatically monitored, cost of labor higher it is difficult to grasp measurement object dynamic change
Rule.
Total reflection X-ray fluorescence analysis technology is applied to during water sample analysis because carrying out sample preparation and base using manual mode
Body cleans, and depends on the factors such as personnel's experience, is difficult to realize quality control, easily affects the concordance of measurement result.
It is therefore desirable to a kind of monitoring system being capable of automatically online water quality of exploitation.
Utility model content
Based on this, the purpose of this utility model is to provide one kind automatically online water quality monitoring method.
Specific technical scheme is as follows：
A kind of full-automatic on-line monitoring system of employing total reflection X ray fluorescence technology, including：
Sampling mechanism, including mobile device and sampler, described sampler is installed on described mobile device, for obtaining
Water sample to be measured, and can move between sampling area and front process area under the drive of described mobile device；
Matrix, for carrying described water sample to be measured；
Pre-processing device, for carrying out pre-treatment operation to the matrix carrying described water sample to be measured；
Testing equipment, for testing and analyzing to the matrix after pre-treatment；
Equipment for after-treatment, for carrying out post processing to the matrix after detection and analysis；
Transfer device, including transfer equipment and transfer head, described transfer head is installed on described transfer equipment, and can be in institute
Move under the drive stating transfer equipment, for described matrix is transferred to described testing equipment and will be described from pre-processing device
Matrix is transferred to equipment for after-treatment from described testing equipment；And
Controlling organization, is electrically connected with described sampling mechanism, pre-processing device, testing equipment, transfer device and equipment for after-treatment
Connect, for controlling the operation of described sampling mechanism, pre-processing device, testing equipment, transfer device and equipment for after-treatment.
Wherein in some embodiments, described testing equipment is total reflection x-ray fluorescence analyser.
Wherein in some embodiments, described sampler has sampling mode bit and setting-out mode bit, and described pre-treatment sets
Standby match with described setting-out mode bit.
Wherein in some embodiments, described transfer head has pre-treatment mode bit, detection mode bit and post processing shape
State position, described pre-treatment mode bit is matched with described setting-out mode bit, and described detection mode bit is matched with described testing equipment
Close, described post processing mode bit is matched with described equipment for after-treatment；
Wherein in some embodiments, described equipment for after-treatment includes cleaning equipment and drying plant.
Wherein in some embodiments, described cleaning equipment is provided with agitating device or Vltrasonic device.
Wherein in some embodiments, described slip-on head is mechanical arm.
Wherein in some embodiments, the material of described matrix is quartz glass.
The beneficial effects of the utility model are as follows：
This utility model devises a kind of full automatic online water quality monitoring system, using total reflection X-ray fluorescence analysis
Technology, can realize full automatic sample preparation, total reflection X ray fluorescence detection, matrix cleaning stream during water sample analysis
Journey, and this process can circulate execution thus realizing the measurement object of dynamic change in flow cell is automatically supervised online
Survey.
Brief description
Fig. 1 is this utility model automatically online water quality monitoring system schematic diagram；
Fig. 2 is this utility model automatically online water quality monitoring system overhaul flow chart；
Fig. 3 is testing equipment schematic diagram.
Specific embodiment
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, this utility model can come real in many different forms
Existing however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments to be to make to public affairs of the present utility model
The understanding opening content is more thoroughly comprehensive.
It should be noted that when element is referred to as " being installed on " another element, it can be directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be direct connection
To another element or may be simultaneously present centering elements.When an element is considered as " connection " another element, it can
To be directly to another element or to may be simultaneously present centering elements.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment is it is not intended that in limiting this utility model.Term as used herein "and/or" includes
The arbitrary and all of combination of one or more related Listed Items.
With reference to Fig. 1, the present embodiment one kind automatically online water quality monitoring system, including：
Sampling mechanism, including mobile device and sampler, described sampler is installed on described mobile device, for obtaining
Water sample to be measured, and can move between sampling area and front process area under the drive of described mobile device；
Matrix, for carrying described water sample to be measured, the material of described matrix can be quartz glass；
Pre-processing device, for drying the water sample described to be measured being carried in described matrix；Described sampler has sampling
Mode bit and setting-out mode bit, described pre-processing device is matched with described setting-out mode bit；
Testing equipment, for testing and analyzing to the matrix after pre-treatment, testing equipment described in the present embodiment is complete
Reflection x-ray fluorescence analyser；
Equipment for after-treatment, for detection and analysis after matrix carry out post processing it is possible to understand that, described equipment for after-treatment
Including cleaning equipment and drying plant；
Transfer device, including transfer equipment and transfer head, described transfer head is installed on described transfer equipment, and can be in institute
Move under the drive stating transfer equipment, for described matrix is transferred to described testing equipment and will be described from pre-processing device
Matrix is transferred to equipment for after-treatment from described testing equipment；Described transfer head have pre-treatment mode bit, detection mode bit and
Post processing mode bit, described pre-treatment mode bit is matched with described setting-out mode bit, described detection mode bit and described detection
Equipment matches, and described post processing mode bit is matched with described equipment for after-treatment；In the present embodiment, transfer head is mechanical arm, can
For clamping described matrix；And
Controlling organization, with described sampling mechanism, pre-processing device, testing equipment, transfer device and equipment for after-treatment point even
Connect, for controlling the operation of described sampling mechanism, pre-processing device, testing equipment, transfer device and equipment for after-treatment.
The method carrying out water quality detection using above-mentioned automatically online water quality monitoring system, comprises the steps (step stream
Journey is as shown in Figure 2)：
Obtain water sample to be measured：Described controlling organization controls described mobile device (automatic pipettor), and described sampler is transported
Row, to sampling area, draws a certain amount of water sample to be measured from flow cell；
Described water sample to be measured is carried in described matrix：Described controlling organization controls described mobile device (automatic liquid relief
Device), described sampler is run to pre-treatment area, by described water sample Deca to be measured on the matrix；
Pre-treatment operation is carried out to the matrix carrying described water sample to be measured using described pre-processing device：Described control machine
Structure controls described transfer head (mechanical arm) clamping described matrix, and the electric heating plate surface being placed on pre-processing device is heated,
Make the water sample described to be measured on matrix become dry by thermal evaporation and form the sample of film like；
Matrix after pre-treatment is loaded onto described testing equipment tested and analyzed：Described controlling organization controls described turning
Move head clamping described matrix, described transfer equipment drives described transfer head that from described pre-processing device, described matrix is transferred to institute
State testing equipment, described controlling organization controls described transfer head (mechanical arm) clamping described matrix (to have formation film like on matrix
Sample) load on described testing equipment (total reflection x-ray fluorescence analyser, Cleaning Principle as shown in Figure 2), relatively incident X
Ray adjustment incident angle and height of incidence are excited to the total reflection of sample with realizing incident X-rays, excite the X-ray of generation glimmering
Light is detected by energy dispersive detector, and fluorescence intensity is amplified to be converted to XRF by the multichannel analyzer coupling, meter
Calculation machine carries out data acquisition and procession to measured spectra, determines the element species of water sample according to characteristic X-ray photon energy, and root
Concentration according to Fluorescence Intensity Assays each element；
Post-processing operation is carried out to the matrix after detection and analysis using described equipment for after-treatment：After completing detection, described control
Described in mechanism controls processed, described matrix is transferred to described equipment for after-treatment from described testing equipment by transfer head (mechanical arm)；Described
Equipment for after-treatment includes cleaning equipment and drying plant；
Transfer head described in the present embodiment (mechanical arm) described matrix is transferred in dust technology cleanout fluid and is carried out, clearly
During washing, electromagnetic agitation is carried out using stirrer, make membranaceous sample depart from quartz glass substrate it is possible to understand that it is also possible to adopt
With being cleaned by ultrasonic；
Described matrix is transferred to distilled water by described transfer head (mechanical arm) from cleanout fluid is cleaned again, cleans
In journey, electromagnetic agitation is carried out using stirrer, remove the cleanout fluid remaining in glass sheet surface and sample it is possible to understand that, also may be used
With using ultrasonic cleaning；
After the completion of cleaning, quartz glass substrate is again placed in electric heating plate surface and is heated by described transfer head (mechanical arm)
Dry, this quartz glass substrate can be used for the preparation of next wheel sample.
Above-mentioned steps can be repeated cyclically automatic execution, thus periodically obtaining the element species of water sample in flow cell
And concentration information, grasp its dynamic rule.
The automatically online water quality monitoring method of the present embodiment can eliminate manual sampling and analyze because of individual experience difference etc.
The detection quality that factor causes unstable it is ensured that the concordance of measurement result.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformation can also be made and improve, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (8)
1. a kind of full-automatic on-line monitoring system of employing total reflection X ray fluorescence technology is it is characterised in that include：
Sampling mechanism, including mobile device and sampler, described sampler is installed on described mobile device, to be measured for obtaining
Water sample, and can move between sampling area and front process area under the drive of described mobile device；
Matrix, for carrying described water sample to be measured and completing carrier prepared by sample；
Pre-processing device, for carrying out pre-treatment operation to the matrix carrying described water sample to be measured；
Testing equipment, for testing and analyzing to the matrix after pre-treatment；
Equipment for after-treatment, for carrying out post processing to the matrix after detection and analysis；
Transfer device, including transfer equipment and transfer head, described transfer head is installed on described transfer equipment, and can be at described turn
Move under the drive of moving device, for described matrix is transferred to described testing equipment and by described matrix from pre-processing device
It is transferred to equipment for after-treatment from described testing equipment；And
Controlling organization, is electrically connected with described sampling mechanism, pre-processing device, testing equipment, transfer device and equipment for after-treatment, uses
In the operation controlling described sampling mechanism, pre-processing device, testing equipment, transfer device and equipment for after-treatment.
2. the full-automatic on-line monitoring system of employing total reflection X ray fluorescence technology according to claim 1, its feature exists
In described testing equipment is total reflection X-ray fluorescence analysis instrument.
3. the full-automatic on-line monitoring system of employing total reflection X ray fluorescence technology according to claim 1, its feature exists
In described sampler has sampling mode bit and setting-out mode bit, and described pre-processing device is matched with described setting-out mode bit.
4. the full-automatic on-line monitoring system of employing total reflection X ray fluorescence technology according to claim 3, its feature exists
In described transfer head has pre-treatment mode bit, detection mode bit and post processing mode bit, described pre-treatment mode bit and institute
State setting-out mode bit to match, described detection mode bit match with described testing equipment, described post processing mode bit with described
Equipment for after-treatment matches.
5. the full-automatic on-line monitoring system of the employing total reflection X ray fluorescence technology according to any one of claim 1-4,
It is characterized in that, described equipment for after-treatment includes cleaning equipment and drying plant.
6. the full-automatic on-line monitoring system of employing total reflection X ray fluorescence technology according to claim 5, its feature exists
In described cleaning equipment is provided with agitating device or Vltrasonic device.
7. the full-automatic on-line monitoring system of the employing total reflection X ray fluorescence technology according to any one of claim 1-4,
It is characterized in that, described slip-on head is mechanical arm.
8. the full-automatic on-line monitoring system of the employing total reflection X ray fluorescence technology according to any one of claim 1-4,
It is characterized in that, the material of described matrix is quartz glass.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018450A (en) * | 2016-07-13 | 2016-10-12 | 广州市怡文环境科技股份有限公司 | Fully automatic on-line monitoring system and method adopting total reflection X-ray fluorescence technology |
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2016
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018450A (en) * | 2016-07-13 | 2016-10-12 | 广州市怡文环境科技股份有限公司 | Fully automatic on-line monitoring system and method adopting total reflection X-ray fluorescence technology |
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