CN107607569A - Online analysis of total sulfur equipment - Google Patents
Online analysis of total sulfur equipment Download PDFInfo
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- CN107607569A CN107607569A CN201710914233.6A CN201710914233A CN107607569A CN 107607569 A CN107607569 A CN 107607569A CN 201710914233 A CN201710914233 A CN 201710914233A CN 107607569 A CN107607569 A CN 107607569A
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- Prior art keywords
- pipeline
- oil product
- oil
- connecting pipe
- total sulfur
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Abstract
The invention discloses a kind of online analysis of total sulfur equipment, the online analysis of total sulfur equipment includes harvester and host computer；The harvester includes Xray fluorescence spectrometer, control unit and the connecting pipe for being arranged on bypass mode on oil pipeline, the first control valve is provided with the connecting pipe, described control unit is controlled by first control valve and connected between the connecting pipe and the oil pipeline, the Xray fluorescence spectrometer is used for the oil product X-ray irradiation under the control of described control unit into the connecting pipe, and the X ray projected according to the oil product obtains the feature power spectrum of element sulphur；The host computer is used for the content that element sulphur in the oil product is determined according to the feature power spectrum of the element sulphur.The present invention can realize the sulfur content for fast and accurately measuring oil product in oil pipeline.
Description
Technical field
The present invention relates to oil gas Transportation Engineering technical field, and in particular to a kind of online analysis of total sulfur equipment.
Background technology
With the establishment of national sustainable development target and the enhancing of social environment consciousness, to sulfur content in oil product product
More and more higher is limited, how fast and accurately to measure the sulfur content of oil product in oil pipeline is urgently to be resolved hurrily at present ask
Topic.
The content of the invention
It is an object of the invention to provide a kind of online analysis of total sulfur equipment, it can realize and fast and accurately measure petroleum pipeline
The sulfur content of oil product in road.
To achieve the above object, technical scheme provides a kind of online analysis of total sulfur equipment, including collection dress
Put and host computer；
The harvester includes Xray fluorescence spectrometer, control unit and for being arranged on oil transportation with bypass mode
Connecting pipe on pipeline, the first control valve is provided with the connecting pipe, described control unit is controlled by described first
Connected described in Valve controlling processed between connecting pipe and the oil pipeline, the Xray fluorescence spectrometer is used in the control
Oil product X-ray irradiation under from the control of unit processed to the connecting pipe, and the X ray projected according to the oil product obtain
The feature power spectrum of element sulphur；
The host computer is used for the content that element sulphur in the oil product is determined according to the feature power spectrum of the element sulphur.
Preferably, the harvester also includes pretreatment unit, and the pretreatment unit is used for from the petroleum pipeline
The oil product that road flows into the connecting pipe carries out filtration treatment, except water process and pressure treatment.
Preferably, the connecting pipe includes being used for first order pipeline and second level pipeline, first control valve
It is arranged on the first order pipeline, the second control valve is provided with the second level pipeline, described control unit passes through institute
State and connected between the first control valve control first order pipeline and the oil pipeline, pass through second control valve and gate
Make and connected between the second level pipeline and the first order pipeline；
The Xray fluorescence spectrometer is used for the oil product under the control of described control unit into the second level pipeline
X-ray irradiation, and the X ray that projects of oil product in the second level pipeline obtain the feature power spectrum of element sulphur.
Preferably, the harvester also includes pressure measurement cell, for detecting oil product in the first order pipeline
Pressure information, when the pressure information of oil product in the first order pipeline reaches preset range, described in described control unit control
Second control valve is opened, so that the oil product in the first order pipeline is flowed into the second level pipeline.
Preferably, the harvester also includes being used for the communication unit with the upper machine communication.
Preferably, the communication unit includes following at least one：WIFI module, 2G communication modules, 3G communication modules,
4G communication modules.
Preferably, the harvester also includes display screen.
Preferably, the harvester also includes cycling element, and the cycling element is used in the connecting pipe
Oil product is returned in the oil pipeline.
Preferably, the cycling element includes circulating pump.
Preferably, the Xray fluorescence spectrometer includes：
X-ray tube, for the oil product X-ray irradiation；
Counter electronic installation, the X ray projected for gathering the oil product, and it is converted into electric signal；
Amplifier, the electric signal for being exported to the counter electronic installation are amplified processing；
Multichannel pulse scope-analyzer, for the feature according to the signal acquisition element sulphur obtained by the enhanced processing
Power spectrum.
Online analysis of total sulfur equipment provided by the invention, its harvester include Xray fluorescence spectrometer, control unit with
And connecting pipe, connecting pipe can with bypass mode be arranged on oil pipeline on, and under the control of the control unit realize with
Connection between oil pipeline, by oil product X-ray irradiation of the Xray fluorescence spectrometer into connecting pipe and according to the oil
The X ray that product project obtains the feature power spectrum of element sulphur, then determines oil transportation according to the feature power spectrum of the element sulphur by host computer
In pipeline in oil product element sulphur content, so as to realize fast and accurately measure oil pipeline in oil product sulfur content.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram for online analysis of total sulfur equipment that embodiment of the present invention provides；
Fig. 2 is the schematic diagram for the online analysis of total sulfur equipment of another kind that embodiment of the present invention provides.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1, Fig. 1 is a kind of schematic diagram for online analysis of total sulfur equipment that embodiment of the present invention provides, and this is online
Analysis of total sulfur equipment includes harvester 100 and host computer 200；
Wherein, the harvester 100 includes Xray fluorescence spectrometer 110, control unit 120 and for bypass
Mode is arranged on the connecting pipe 130 on oil pipeline, and the first control valve, the control are provided with the connecting pipe 130
Unit 120 processed is controlled by first control valve and connected between the connecting pipe and the oil pipeline, the X ray
XRF 110 is used for the oil product X-ray irradiation under the control of described control unit 120 into the connecting pipe, with
And the X ray projected according to the oil product obtains the feature power spectrum of element sulphur；
The host computer 200 is used for the content that element sulphur in the oil product is determined according to the feature power spectrum of the element sulphur.
The online analysis of total sulfur equipment that embodiment of the present invention provides, its harvester include Xray fluorescence spectrometer, control
Unit and connecting pipe processed, connecting pipe can be arranged on oil pipeline with bypass mode, and in the control of control unit
Connection between lower realization and oil pipeline, by oil product X-ray irradiation of the Xray fluorescence spectrometer into connecting pipe and
The X ray projected according to the oil product obtains the feature power spectrum of element sulphur, then the feature power spectrum by host computer according to the element sulphur
The content of element sulphur in oil product in oil pipeline is determined, so as to realize the sulphur for fast and accurately measuring oil product in oil pipeline
Content.
Wherein, in embodiments of the present invention, Xray fluorescence spectrometer can be adopted as the XRF of energy dispersion
Spectrometer, it is without the beam splitting system of complexity, and simple in construction, the Xray fluorescence spectrometer can include：
X-ray tube, for the oil product X-ray irradiation；
Counter electronic installation, the X ray projected for gathering the oil product, and it is converted into electric signal；
Amplifier, the electric signal for being exported to the counter electronic installation are amplified processing；
Multichannel pulse scope-analyzer, for the feature according to the signal acquisition element sulphur obtained by the enhanced processing
Power spectrum.
Wherein, miniature low-power X-ray tube, no heating can be used for above-mentioned Xray fluorescence spectrometer, X-ray tube, it is not necessary to
Cooled down, equipment volume can be reduced, its caused primary X-ray shines directly into sample (even after by optical filter
Oil product in adapter road) on produce XRF, the XRF that sample projects is directly entered detector (counter electronics
Device), then multichannel pulse scope-analyzer is amplified into through amplifier, the pulse of different-energy is separated and handled, so that it may
To carry out energy resolution (qualitative analysis) and quantitative determination simultaneously to the very wide X-ray spectrum of energy range, realize and obtain element sulphur
Feature power spectrum, in addition, counter electronic installation can use high speed counter electronic installation, so as to higher
Measured under speed, be further improved measurement accuracy；
Referring to Fig. 2, Fig. 2 is the schematic diagram for the online analysis of total sulfur equipment of another kind that embodiment of the present invention provides, and is somebody's turn to do
Line analysis of total sulfur equipment includes harvester 100 and host computer 200；
Wherein, the harvester 100 includes Xray fluorescence spectrometer 110, control unit 120, connecting pipe 130, pre-
Processing unit 140, pressure measurement cell 150, communication unit 160 and display screen 170；
Wherein, connecting pipe 130 can be arranged on oil pipeline by bypass mode, and it includes first order pipeline and the
Secondary canalization, first order pipeline are provided with the first control valve, the second control valve, control unit are provided with the pipeline of the second level
120 can be controlled by first control valve and be connected between the first order pipeline and oil pipeline, pass through second control valve
Control and connected between the second level pipeline and the first order pipeline；
The oil product that pretreatment unit 140 is used for the first order pipeline to flowing into connecting pipe 130 from oil pipeline was carried out
Filter is handled, except water process and pressure treatment (including reduced pressure treatment and voltage stabilizing processing)；
The pressure information of oil product, works as connection in first order pipeline of the pressure measurement cell 150 for detecting connecting pipe 130
When the pressure information of oil product reaches preset range in the first order pipeline of pipeline 130, control unit controls second control valve
Door is opened, so that oil product in the first order pipeline is flowed into the second level pipeline, for example, the pressure measurement cell can be with
In first order pipeline；
Xray fluorescence spectrometer 110 is used for the oil product irradiation under the control of control unit 120 into the second level pipeline
X ray, and the X ray that projects of oil product in the pipeline of the second level obtain the feature power spectrum of element sulphur, for example, the X ray
The X-ray tube and detector of XRF can be located in the pipeline of the second level；
Communication unit 160 is used to realize the communication between harvester 100 and host computer 200, for example, the communication unit
160 can include following at least one：WIFI module, 2G communication modules, 3G communication modules, 4G communication modules, display screen
170 can show the information that Xray fluorescence spectrometer 110 exports；
For above-mentioned online analysis of total sulfur equipment, when the oil product in oil pipeline measures, can pass through first
Connecting pipe is arranged on oil pipeline by connection member with bypass mode, can control the first order by control unit 120 afterwards
First control valve of pipeline is opened, and the oil product in oil pipeline is entering connecting tube after the processing of pretreatment unit 140
In the first order pipeline in road 130, pressure measurement cell 150 detects the pressure information of oil product in first order pipeline in real time, works as connection
When the pressure information of oil product reaches preset range in the first order pipeline of pipeline 130, control unit 120 controls second level pipeline
Second control valve is opened, so that the oil product in first order pipeline is flowed into the pipeline of the second level, control unit 120 controls afterwards
Oil product X-ray irradiation of the Xray fluorescence spectrometer 110 into the second level pipeline, and the oil product in the pipeline of the second level is penetrated
The X ray that goes out obtains the feature power spectrum of element sulphur, and the feature power spectrum of the element sulphur can be sent to upper by communication unit 160
Machine, host computer 200 determine the content of the element sulphur in the oil product in oil pipeline according to the feature power spectrum of the element sulphur of reception.
Preferably, in embodiments of the present invention, harvester 100 can also include cycling element, the cycling element
For the oil product in the connecting pipe to be returned in the oil pipeline, for example, the cycling element can include circulating pump,
The sample measured can be returned after sample measurement in connecting pipe in oil pipeline by circulating pump, improve the fast of measurement
Prompt, environmental protection and security.
The online analysis of total sulfur equipment that embodiment of the present invention provides, includes the connection of first order pipeline and second level pipeline
Pipeline can be arranged on oil pipeline with bypass mode, and realizes the company between oil pipeline under the control of the control unit
It is logical, penetrated by sample irradiation X ray of the Xray fluorescence spectrometer into the second level pipeline of connecting pipe and according to the sample
The X ray gone out obtains the feature power spectrum of element sulphur, then determines oil pipeline according to the feature power spectrum of the element sulphur by host computer
The content of element sulphur in middle oil product, it is not only able to realize the sulfur content for fast and accurately measuring oil product in oil pipeline, also has
Install convenient, the advantages of compact, in addition, being pre-processed before measuring to sample by pretreatment unit, make sample steady
Measured again after fixed, and the pressure information of sample is detected by pressure measurement cell, the factors such as pressure can be reduced to measurement result
Influence, so as to further improve the accuracy of measurement.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (10)
1. a kind of online analysis of total sulfur equipment, it is characterised in that including harvester and host computer；
The harvester includes Xray fluorescence spectrometer, control unit and for being arranged on oil pipeline with bypass mode
On connecting pipe, be provided with the first control valve on the connecting pipe, described control unit passes through first control valve
Connected between connecting pipe described in gate control and the oil pipeline, the Xray fluorescence spectrometer is used for single in the control
Oil product X-ray irradiation under from the control of member to the connecting pipe, and the X ray projected according to the oil product obtain sulphur member
The feature power spectrum of element；
The host computer is used for the content that element sulphur in the oil product is determined according to the feature power spectrum of the element sulphur.
2. online analysis of total sulfur equipment according to claim 1, it is characterised in that the harvester also includes pretreatment
Device, the pretreatment unit are used to carry out filtration treatment to the oil product for flowing into the connecting pipe from the oil pipeline, removed
Water process and pressure treatment.
3. online analysis of total sulfur equipment according to claim 2, it is characterised in that the connecting pipe includes being used for first
Level pipeline and second level pipeline, first control valve are arranged on the first order pipeline, on the second level pipeline
Be provided with the second control valve, described control unit by first control valve control the first order pipeline with it is described defeated
Connected between oil-piping, controlled by second control valve and connected between the second level pipeline and the first order pipeline
It is logical；
The Xray fluorescence spectrometer is used for the oil product irradiation under the control of described control unit into the second level pipeline
X ray, and the X ray that projects of oil product in the second level pipeline obtain the feature power spectrum of element sulphur.
4. online analysis of total sulfur equipment according to claim 3, it is characterised in that the harvester also includes pressure and surveyed
Unit is measured, for detecting the pressure information of oil product in the first order pipeline, when the pressure letter of oil product in the first order pipeline
When breath reaches preset range, described control unit controls second control valve to open, so that in the first order pipeline
Oil product is flowed into the second level pipeline.
5. online analysis of total sulfur equipment according to claim 1, it is characterised in that the harvester also include being used for
The communication unit of the upper machine communication.
6. online analysis of total sulfur equipment according to claim 5, it is characterised in that the communication unit include it is following extremely
Few one kind：WIFI module, 2G communication modules, 3G communication modules, 4G communication modules.
7. online analysis of total sulfur equipment according to claim 1, it is characterised in that the harvester also includes display screen
Curtain.
8. online analysis of total sulfur equipment according to claim 1, it is characterised in that it is single that the harvester also includes circulation
Member, the cycling element are used to return the oil product in the connecting pipe in the oil pipeline.
9. online analysis of total sulfur equipment according to claim 8, it is characterised in that the cycling element includes circulating pump.
10. online analysis of total sulfur equipment according to claim 1, it is characterised in that the Xray fluorescence spectrometer bag
Include：
X-ray tube, for the oil product X-ray irradiation；
Counter electronic installation, the X ray projected for gathering the oil product, and it is converted into electric signal；
Amplifier, the electric signal for being exported to the counter electronic installation are amplified processing；
Multichannel pulse scope-analyzer, for the feature energy according to the signal acquisition element sulphur obtained by the enhanced processing
Spectrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710914233.6A CN107607569A (en) | 2017-09-30 | 2017-09-30 | Online analysis of total sulfur equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710914233.6A CN107607569A (en) | 2017-09-30 | 2017-09-30 | Online analysis of total sulfur equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107607569A true CN107607569A (en) | 2018-01-19 |
Family
ID=61067563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710914233.6A Pending CN107607569A (en) | 2017-09-30 | 2017-09-30 | Online analysis of total sulfur equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752358A (en) * | 2019-03-25 | 2019-05-14 | 龚利军 | The measuring method of sulfur content in a kind of water |
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