CN201297973Y - Non-contact on-line integrated monitoring system of a bubble or slurry bed - Google Patents
Non-contact on-line integrated monitoring system of a bubble or slurry bed Download PDFInfo
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- CN201297973Y CN201297973Y CNU2008201104737U CN200820110473U CN201297973Y CN 201297973 Y CN201297973 Y CN 201297973Y CN U2008201104737 U CNU2008201104737 U CN U2008201104737U CN 200820110473 U CN200820110473 U CN 200820110473U CN 201297973 Y CN201297973 Y CN 201297973Y
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- gamma
- measurement
- pressure
- gamma ray
- instrument
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Abstract
The utility model relates to a non-contact on-line integrated monitoring system of a bubble or slurry bed, which comprises a personal computer (1), a differential pressure measuring instrument (2), a container (3), a slide rail (4), a gamma ray source (5), a gamma ray probe (6) and a coupling control instrument (7). The personal computer (1) sends commands to control pressure data in the differential pressure measuring instrument (2) and the container (3) through the coupling control instrument (7). Simultaneously, the gamma ray probe (6) which is fixedly connected with the gamma ray source (5) is also controlled to move on the slide rail (4) so as to collect relevant data in the container (3). The utility model highly integrates the pressure signals and gamma ray signal measuring system; one set of control instrument and software can realize the measurement of different types of signals simultaneously; the non-contact measurement method can realize the on-line measurement of the pressure, pressure pulsation and gamma ray signals in the high-temperature high-pressure device; and the utility model can be widely used in the measurement and monitoring of the hydrodynamic characteristics of devices in the chemical, petrochemical, food, medicine and other engineering fields.
Description
Technical field
The utility model relates to contactless online comprehensive monitor system in bubbling or the slurry attitude bed, and the measurement and the monitoring of special high temperature and high pressure containers inner fluid mechanical characteristic belong to fields such as oil, chemical industry, environment, biology.
Background technology
The measurement of high temperature and high pressure containers inner fluid mechanical characteristic and monitoring are the difficult problems in chemical industry, medicine and other fields production, the scientific research always.
Pressure signal is a kind of signal commonly used in production, the scientific research, can realize the variation to hydrodynamic parameters such as bed density, bubble size, bubble velocity in the container by analysis, explanation to pressure signal.Because related container has opaque, high temperature, high pressure more in the chemical industry, medicine and other fields, to the measurement of pressure signal in the container just become scientific research, a difficult problem in producing, fettered the raising of scientific research level, production level greatly.Patent 200610097899.9 provides the detection method of serum density in a kind of fume desulfurating absorption tower or the serum pot, and this method is calculated serum density by a plurality of device for pressure measurement are set by formula in fume desulfurating absorption tower or serum pot.But this method can only be measured the slurries pressure reduction of stirrer with top, and this part pressure reduction still is not enough to represent the density of full tower or complete jar of interior slurries, thereby measurement result exists than mistake.In addition, this method is the pressure fluctuation in the energy measurement bed not, thereby can not be in order to analyze other hydrodynamic characteristics in the bed, as bubble size, bubble velocity, fluidizing performance etc.Patent 97194900.X has proposed a kind of measuring system of gaging pressure, temperature signal simultaneously, this system comprises a tubular body and manifold box, this system just is confined to the measurement of fluid line, can not carry out the measurement of high temperature and high pressure containers internal pressure, and this measuring method stream field interference is comparatively serious, just can measure because a bigger tubular body need be inserted liquid phase.
Summary of the invention
Fundamental purpose of the present invention is to provide and is applicable to high temperature and high pressure containers internal pressure signal, the integrated control of gamma-rays signal measurement, measuring system.
Differential pressure measurement instrument (2) is connected with Coupling Control instrument (7) by cable, and Coupling Control instrument (7) links to each other with personal computer (1), and personal computer (1) sends signal by Coupling Control instrument (7) control differential pressure measurement instrument (2) image data.Measuring system can be carried out the measurement of gamma-rays signal simultaneously.Slide rail (4) is parallel with container (3), and gamma-ray probe (6) is gone up at slide rail (4) and moved, and is fixing between gamma ray projector (5) and the gamma-ray probe (6), same moved further.Personal computer (1) sends signal and goes up mobile and image data by Coupling Control instrument (7) control gamma-ray probe (6) at slide rail (4).All by a cover Control Software control, the electronic system of pressure reduction, pressure fluctuation and gamma-rays Signal Measurement System all concentrates in the Coupling Control instrument (7) in the measurement of the measurement of pressure reduction, pressure fluctuation and gamma-rays signal.
The present invention has tangible advantage and useful effect than prior art:
The present invention has realized pressure fluctuation, pressure reduction and gamma-ray on-line measurement simultaneously, has improved measuring accuracy and efficiency of measurement greatly.In addition, the present invention does not stretch into any measuring sonde in container, and interference flowing field has not been realized non-contact type on-line measurement.
Description of drawings
Fig. 1 is a contactless online comprehensive monitor system synoptic diagram in bubbling or the slurry attitude bed
As shown in the figure, the 1st, personal computer, the 2nd, differential pressure measurement instrument, the 3rd, container, the 4th, slide rail, the 5th, gamma ray projector, the 6th, gamma-ray probe, the 7th, Coupling Control instrument.
Embodiment
Contactless online comprehensive monitor system is realized by following approach in bubbling of the present invention or the slurry attitude bed: this system comprises with the lower part: (1) personal computer; (2) differential pressure measurement instrument; (3) container; (4) slide rail; (5) gamma ray projector; (6) gamma-ray probe; (7) Coupling Control instrument.The present invention is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Accompanying drawing is depicted as embodiment of the present invention, i.e. contactless online comprehensive monitor system synoptic diagram in bubbling or the slurry attitude bed.At least comprise: (1) personal computer; (2) differential pressure measurement instrument; (3) container; (4) slide rail; (5) gamma ray projector; (6) gamma-ray probe; (7) Coupling Control instrument.It is characterized in that: measuring system can be carried out the measurement of pressure reduction, pressure fluctuation.Differential pressure measurement instrument (2) is connected with Coupling Control instrument (7) by cable, and Coupling Control instrument (7) links to each other with personal computer (1), and personal computer (1) sends signal by Coupling Control instrument (7) control differential pressure measurement instrument (2) image data.Measuring system can be carried out the measurement of gamma-rays signal simultaneously.Slide rail (4) is parallel with container (3), and gamma-ray probe (6) is gone up at slide rail (4) and moved, and is fixing between gamma ray projector (5) and the gamma-ray probe (6), same moved further.Personal computer (1) sends signal and goes up mobile and image data by Coupling Control instrument (7) control gamma-ray probe (6) at slide rail (4).All by a cover Control Software control, the electronic system of pressure reduction, pressure fluctuation and gamma-rays Signal Measurement System all concentrates in the Coupling Control instrument (7) in the measurement of the measurement of pressure reduction, pressure fluctuation and gamma-rays signal.
It should be noted that at last: above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, although this instructions has been described in detail the present invention with reference to the above embodiments,, it will be understood by those of skill in the art that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the middle of the claim scope of the present invention.
Claims (3)
1, contactless online comprehensive monitor system is by personal computer (1) in a kind of bubbling or the slurry attitude bed, differential pressure measurement instrument (2), container (3), slide rail (4), gamma ray projector (5), gamma-ray probe (6) and Coupling Control instrument (7) are formed, it is characterized in that personal computer (1) is connected with Coupling Control instrument (7), Coupling Control instrument (7) links to each other with gamma ray projector (5) with differential pressure measurement instrument (2) by cable, fixing between gamma ray projector (5) and the gamma-ray probe (6), gamma-ray probe (6) is installed on the slide rail (4), and slide rail (4) is parallel with container (3).
2, contactless online comprehensive monitor system in bubbling according to claim 1 or the slurry attitude bed, it is characterized in that: gamma-ray probe (6) can move freely on slide rail (4).
3, contactless online comprehensive monitor system in bubbling according to claim 1 or the slurry attitude bed is characterized in that: personal computer (1) can be distinguished by Coupling Control instrument (7) or control differential pressure measurement instrument (2) and gamma-ray probe (6) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201104737U CN201297973Y (en) | 2008-04-18 | 2008-04-18 | Non-contact on-line integrated monitoring system of a bubble or slurry bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201104737U CN201297973Y (en) | 2008-04-18 | 2008-04-18 | Non-contact on-line integrated monitoring system of a bubble or slurry bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297973Y true CN201297973Y (en) | 2009-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201104737U Expired - Fee Related CN201297973Y (en) | 2008-04-18 | 2008-04-18 | Non-contact on-line integrated monitoring system of a bubble or slurry bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201297973Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548018A (en) * | 2015-11-30 | 2016-05-04 | 临沂大学 | Device and method for measuring solid content of solid-liquid system |
| CN109186818A (en) * | 2018-07-23 | 2019-01-11 | 天津大学 | A kind of non-contact, non-intrusion type pressure measurement method for pressure vessel |
-
2008
- 2008-04-18 CN CNU2008201104737U patent/CN201297973Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548018A (en) * | 2015-11-30 | 2016-05-04 | 临沂大学 | Device and method for measuring solid content of solid-liquid system |
| CN109186818A (en) * | 2018-07-23 | 2019-01-11 | 天津大学 | A kind of non-contact, non-intrusion type pressure measurement method for pressure vessel |
| CN109186818B (en) * | 2018-07-23 | 2020-11-27 | 天津大学 | Non-contact non-invasive pressure measurement method for pressure container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20100418 |