CN106198590B - Table type X ray fluorescent element component detection apparatus - Google Patents
Table type X ray fluorescent element component detection apparatus Download PDFInfo
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- CN106198590B CN106198590B CN201610561956.8A CN201610561956A CN106198590B CN 106198590 B CN106198590 B CN 106198590B CN 201610561956 A CN201610561956 A CN 201610561956A CN 106198590 B CN106198590 B CN 106198590B
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- sliding rail
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- ray tube
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
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- Health & Medical Sciences (AREA)
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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Abstract
The invention discloses a kind of table type X ray fluorescent element component detection apparatus, including casing, probe, X-ray tube and electric control system, probe and X-ray tube are connected with electric control system, the front end of casing is provided with detection window, probe and X-ray tube are installed at detection window, and the top of X-ray tube is arranged in probe；It is respectively provided at left and right sides of casing there are two parallel sliding rail, is set with guide sleeve on one of sliding rail, is set with positioning mechanism on another sliding rail；Objective table is disposed around the front of casing.The present invention solves the problems, such as that detection window and tested sample are located at the same horizontal position, passes through precise part in detection window pollution instrument so as to avoid the caducous special detection sample of loose, moist or surface particles；For fluid sample, avoid fluid sample is influenced by upper illuminated inspection, and heating is to influence measurement accuracy；The design for surveying object platform avoids overweight, sharp tested sample from applying pressure to apparatus subject, extends device longevity.
Description
Technical field
The present invention relates to fluorescent element component detection apparatus more particularly to a kind of table type X ray fluorescent element composition detections
Device.
Background technique
Well known table type X ray spectrometer detection window is all disposed within cabinet top, and measured object is placed on casing top when use
Portion can start to detect work, since sample is placed in instrument tip, directly contact instrument, may result in pollution or damage instrument
Device itself；Simultaneously because detection window is above, for fluid sample, liquid generates the bubble risen because heated, if
It will affect precision if apparatus measures with illuminated, the surface there are also liquid is often recessed or convex, and non-flat
Face, this is unfavorable for measuring；For particular samples such as soil, rock sample, colloids, the feelings for falling sample can be generated in the detection process
Condition not only influences detection accuracy, can also reduce the machine part service life.
Summary of the invention
Detection window existing table type X ray spectrometer is arranged aiming at the problem that cabinet top is brought, and the present invention provides one
Kind table type X ray fluorescent element component detection apparatus.
The technical proposal for solving the technical problem of the invention is as follows：A kind of table type X ray fluorescent element composition detection
Device, including casing, probe, X-ray tube and electric control system, the probe and X-ray tube are connected with electric control system, institute
The front end for stating casing is provided with detection window, and the probe and X-ray tube are installed at detection window, and the probe is arranged in X-ray
The top of pipe；It is respectively provided at left and right sides of the casing there are two parallel sliding rail, the sliding rail is fixed by sliding track holder
On the side wall of casing, it is set with guide sleeve on one of sliding rail, is set with positioning mechanism on another sliding rail；It further include loading
Platform, the objective table are U-shaped frame, are disposed around the front of casing, and left and right sides arm is fixedly mounted on guide sleeve and positioning mechanism
On, it is moved up and down along sliding rail, the fixation of upper and lower position is realized by positioning mechanism.
Further, the probe and X-ray tube respectively account for the half of detection window.
Further, the shape of the detection window is kidney-shaped, by the first semicircle, first straight line, the second semicircle, second
Straight line is sequentially connected end to end in turn the close-shaped of composition.
Further, the positioning mechanism includes positioning sleeve and screw；The positioning sleeve shape is U-shaped, and sliding sleeve is mounted in
On sliding rail, it is provided with through-hole on one side, another side is provided with threaded hole；The screw passes through through-hole and is screwed on threaded hole.
Further, the objective table is moved up and down along sliding rail, and mobile extreme higher position is no more than detection window.
It further, further include protective cover；The protective cover cover is on the slide rail.
Further, the electric control system includes DC output power, high voltage power supply, voltage dropping power supply, collection plate, letter
Number amplifying circuit, microprocessor；Wherein, the power input of the DC output power is exchanged with 220V is electrically connected, and direct current is defeated
The power output end of power supply is connected with the power input of the power input of high voltage power supply and voltage dropping power supply respectively out；High-voltage electricity
The power output end in source is connected with X-ray tube, so that X-ray tube works under high pressure generates X-ray；First power supply of voltage dropping power supply is defeated
Outlet is connected with the power input of collection plate, the power input phase of the second source output end and microprocessor of voltage dropping power supply
Even；The output port of probe is connected with the signal input port of signal amplification circuit, the signal output port of signal amplification circuit
It is connected with the signal input port of collection plate；The signal sending end mouth of collection plate is connected with the receiver port of microprocessor,
The receiver port of collection plate is connected with the signal sending end mouth of microprocessor.
The beneficial effects of the invention are as follows：The present invention is analyzed for test sample elemental composition, and detection window is arranged in machine
The front position of shell, while cooperating moveable flexible survey object platform, it solves detection window and tested sample is located at same water
The problem of prosposition is set, so as to avoid loose, moist or surface particles caducous special detection sample (such as soil, rock sample, glue
Body class) pass through precise part in detection window pollution instrument；For fluid sample, fluid sample is avoided by upper illuminated and checks shadow
It rings, heating is to influence measurement accuracy；The design for surveying object platform avoids overweight, sharp tested sample from applying apparatus subject
Pressure extends device longevity.
Detailed description of the invention
The present invention will be further described below with reference to the drawings；
Fig. 1 is the shaft side figure of the embodiment of the present invention；
Fig. 2 is the shaft side figure not comprising protective cover of the embodiment of the present invention；
Fig. 3 is the local shaft side figure of the positioning mechanism of the embodiment of the present invention；
Fig. 4 is the Local map of detection window in the embodiment of the present invention；
Fig. 5 is the embodiment of the present invention electrical system connection figure；
In figure, casing 1, X-ray tube 3, electric control system 4, detection window 5, sliding rail 6, sliding track holder 7, is led at probe 2
Cover 8, positioning mechanism 9, objective table 10, positioning sleeve 11, screw 12, protective cover 13.
Specific embodiment
The present invention is arranged aiming at the problem that cabinet top is brought the detection window of existing table type X ray spectrometer, will test
The front position of casing 1 is arranged in window 5, and designs corresponding survey object platform structure, avoids loose, moist or surface particles
Caducous special detection sample (such as soil, rock sample, colloidal type) passes through precise part in detection window pollution instrument；For liquid
Sample, avoid fluid sample is influenced by upper illuminated inspection, and heating is to influence measurement accuracy；The design of survey object platform avoids overweight
, sharp tested sample pressure is applied to apparatus subject, extend device longevity.
As shown in Figs. 1-5, the present invention includes casing 1, probe 2, X-ray tube 3 and electric control system 4,2 and X of the probe
Light pipe 3 is connected with electric control system 4, and the front end of the casing 1 is provided with detection window 5, and the probe 2 and X-ray tube 3 are pacified
At detection window 5, the top of X-ray tube 3 is arranged in the probe 2；It is put down there are two being respectively provided with the left and right sides of the casing 1
Capable sliding rail 6, the sliding rail 6 are fixed on the side wall of casing 1 by sliding track holder 7, are set with and lead on one of sliding rail 6
8 are covered, is set with positioning mechanism 9 on another sliding rail 6；It further include objective table 10, the objective table 10 is U-shaped frame, is disposed around machine
The front of shell 1, left and right sides arm are fixedly mounted on guide sleeve 8 and positioning mechanism 9, move up and down along sliding rail 6, pass through positioning
The fixation of the realization of mechanism 9 upper and lower position；The objective table 10 is moved up and down along sliding rail 6, and mobile extreme higher position is no more than detection
Window 5.It further include protective cover 13；The protective cover 13 covers on sliding rail 6.
As shown in figure 4, the probe 2 and X-ray tube 3 respectively account for the half of detection window 5；The shape of the detection window 5
Shape is kidney-shaped, be sequentially connected end to end in turn by the first semicircle, first straight line, the second semicircle, second straight line constitute it is close-shaped.
As shown in figure 3, the positioning mechanism 9 includes positioning sleeve 11 and screw 12；11 shape of positioning sleeve is U-shaped, sliding
It is dynamic to be sleeved on sliding rail 6, it is provided with through-hole on one side, another side is provided with threaded hole；The screw 12 passes through through-hole and threaded hole revolves
It connects.
As shown in figure 5, the electric control system 4 in the present invention uses existing electrical system, it is not designed.Institute
Stating electric control system 4 includes DC output power, high voltage power supply, voltage dropping power supply, collection plate, signal amplification circuit, micro process
Device；Wherein, the power input of the DC output power is exchanged with 220V is electrically connected, the power output end of DC output power
It is connected respectively with the power input of the power input of high voltage power supply and voltage dropping power supply；The power output end and X of high voltage power supply
Light pipe 3 is connected, so that X-ray tube 3 works generate X-ray under high pressure；First power output end of voltage dropping power supply and collection plate
Power input is connected, and the second source output end of voltage dropping power supply is connected with the power input of microprocessor；The output of probe 2
Port is connected with the signal input port of signal amplification circuit, the signal output port of signal amplification circuit and the signal of collection plate
Input port is connected；The signal sending end mouth of collection plate is connected with the receiver port of microprocessor, and the signal of collection plate connects
Receiving end mouth is connected with the signal sending end mouth of microprocessor.
The course of work of the invention is as follows：
After detection device powers on, 220V alternating current is input to DC output power, and DC output power obtains after transformation
To 24V voltage, respectively high voltage power supply and voltage dropping power supply provides input voltage；After high voltage power supply receives 24V voltage, by rising
50KV voltage is obtained after pressure, provides operating voltage for X-ray tube 3, X-ray tube 3 works under 50KV high pressure generates X-ray, roentgenogram
It is mapped on measured object and generates second-order fluorescence.Probe 2 acquisition second-order fluorescences, by collected signal pass to signal amplification circuit into
The amplification of row signal, amplified signal input to the acquisition that collection plate realizes signal, and collected signal is passed through letter by collection plate
The signal input port of number output port and microprocessor, passes to microprocessor for signal；Microprocessor is after obtaining instruction
Collection plate is sent an instruction to by the signal input port on signal output port and collection plate；Voltage dropping power supply is receiving
After 24V voltage, by decompression, respectively collection plate provides 5V voltage and microprocessor provides the input voltage of 4.2V voltage, makes
Obtaining collection plate and microprocessor can work normally.
Claims (7)
1. a kind of table type X ray fluorescent element component detection apparatus, including casing（1）, probe（2）, X-ray tube（3）And electric-controlled
System processed（4）, the probe（2）And X-ray tube（3）And electric control system（4）It is connected, which is characterized in that the casing（1）
Front end be provided with detection window（5）, the probe（2）And X-ray tube（3）It is installed in detection window（5）Place, the probe（2）
It is arranged in X-ray tube（3）Top；The casing（1）The left and right sides be respectively provided with there are two parallel sliding rail（6）, the sliding rail
（6）Pass through sliding track holder（7）It is fixed on casing（1）Side wall on, one of sliding rail（6）On be set with guide sleeve（8）, another
A sliding rail（6）On be set with positioning mechanism（9）；It further include objective table（10）, the objective table（10）For U-shaped frame, it is disposed around machine
Shell（1）Front, the left and right sides arm be fixedly mounted on guide sleeve（8）And positioning mechanism（9）On, along sliding rail（6）It moves up and down,
Pass through positioning mechanism（9）Realize the fixation of upper and lower position.
2. table type X ray fluorescent element component detection apparatus according to claim 1, which is characterized in that the probe（2）
And X-ray tube（3）Respectively account for detection window（5）Half.
3. table type X ray fluorescent element component detection apparatus according to claim 1, which is characterized in that the detection window
Mouthful（5）Shape be kidney-shaped, the envelope constituted is sequentially connected end to end in turn by the first semicircle, first straight line, the second semicircle, second straight line
Close shape.
4. table type X ray fluorescent element component detection apparatus according to claim 1, which is characterized in that the localization machine
Structure（9）Including positioning sleeve（11）And screw（12）；The positioning sleeve（11）Shape is U-shaped, and sliding sleeve is mounted in sliding rail（6）On,
It is provided with through-hole on one side, another side is provided with threaded hole；The screw（12）It is screwed on across through-hole and threaded hole.
5. table type X ray fluorescent element component detection apparatus according to claim 1, which is characterized in that the objective table
（10）Along sliding rail（6）It moves up and down, mobile extreme higher position is no more than detection window（5）.
6. table type X ray fluorescent element component detection apparatus according to claim 1, which is characterized in that further include protection
Cover（13）；The protective cover（13）Cover on sliding rail（6）On.
7. table type X ray fluorescent element component detection apparatus according to claim 1, which is characterized in that the electric-controlled
System processed（4）Including DC output power, high voltage power supply, voltage dropping power supply, collection plate, signal amplification circuit, microprocessor；Its
In, the power input of the DC output power is exchanged with 220V to be electrically connected, the power output end difference of DC output power
It is connected with the power input of the power input of high voltage power supply and voltage dropping power supply；The power output end and X-ray tube of high voltage power supply
（3）It is connected, so that X-ray tube（3）It works under high pressure and generates X-ray；First power output end of voltage dropping power supply and collection plate
Power input is connected, and the second source output end of voltage dropping power supply is connected with the power input of microprocessor；Probe（2）It is defeated
Exit port is connected with the signal input port of signal amplification circuit, the signal output port of signal amplification circuit and the letter of collection plate
Number input port is connected；The signal sending end mouth of collection plate is connected with the receiver port of microprocessor, the signal of collection plate
Receiving port is connected with the signal sending end mouth of microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561956.8A CN106198590B (en) | 2016-07-15 | 2016-07-15 | Table type X ray fluorescent element component detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561956.8A CN106198590B (en) | 2016-07-15 | 2016-07-15 | Table type X ray fluorescent element component detection apparatus |
Publications (2)
| Publication Number | Publication Date |
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| CN106198590A CN106198590A (en) | 2016-12-07 |
| CN106198590B true CN106198590B (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610561956.8A Active CN106198590B (en) | 2016-07-15 | 2016-07-15 | Table type X ray fluorescent element component detection apparatus |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908466A (en) * | 2017-03-29 | 2017-06-30 | 中国科学院过程工程研究所 | A kind of online X-ray fluorescence spectra analysis system |
| CN111272798A (en) * | 2020-02-26 | 2020-06-12 | 旭科新能源股份有限公司 | Flexible film testing device and flexible film production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101103A (en) * | 1986-02-04 | 1987-12-23 | 邓中林 | Xrf analysis instrument double compensation spare and method for making |
| US6112593A (en) * | 1997-11-14 | 2000-09-05 | Hitachi Construction Machinery Co., Ltd. | Portable non-destructive inspection device and support casing therefor |
| CN201034951Y (en) * | 2007-04-18 | 2008-03-12 | 上海爱斯特电子有限公司 | X fluorescent measuring sulphur instrument used for petroleum crude and oil products |
| CN201335816Y (en) * | 2009-01-14 | 2009-10-28 | 布莱格科技（北京）有限公司 | X-ray energy spectrum core scanner |
| CN203385684U (en) * | 2013-06-27 | 2014-01-08 | 华中农业大学 | Portable X-ray fluorescence measurement device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221191B (en) * | 2007-01-12 | 2012-07-25 | 深圳富泰宏精密工业有限公司 | Porous workpiece checking device |
-
2016
- 2016-07-15 CN CN201610561956.8A patent/CN106198590B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101103A (en) * | 1986-02-04 | 1987-12-23 | 邓中林 | Xrf analysis instrument double compensation spare and method for making |
| US6112593A (en) * | 1997-11-14 | 2000-09-05 | Hitachi Construction Machinery Co., Ltd. | Portable non-destructive inspection device and support casing therefor |
| CN201034951Y (en) * | 2007-04-18 | 2008-03-12 | 上海爱斯特电子有限公司 | X fluorescent measuring sulphur instrument used for petroleum crude and oil products |
| CN201335816Y (en) * | 2009-01-14 | 2009-10-28 | 布莱格科技（北京）有限公司 | X-ray energy spectrum core scanner |
| CN203385684U (en) * | 2013-06-27 | 2014-01-08 | 华中农业大学 | Portable X-ray fluorescence measurement device |
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| CN106198590A (en) | 2016-12-07 |
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Effective date of registration: 20211109 Address after: 318000 room 211, building A13, Xingxing electronic industry base, No. 258, Hongjia street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Taizhou gaoshitong Intelligent Technology Co.,Ltd. Address before: No.1 Xingye Road, Huzhen Town, Jinyun County, Lishui City, Zhejiang Province Patentee before: TEC SONDE ENERGY TECHNOLOGY AND SERVICE Co.,Ltd. |