CN205786411U - A kind of auto injection for X-fluorescence on-line testing abandons sampling device - Google Patents
A kind of auto injection for X-fluorescence on-line testing abandons sampling device Download PDFInfo
- Publication number
- CN205786411U CN205786411U CN201620504226.XU CN201620504226U CN205786411U CN 205786411 U CN205786411 U CN 205786411U CN 201620504226 U CN201620504226 U CN 201620504226U CN 205786411 U CN205786411 U CN 205786411U
- Authority
- CN
- China
- Prior art keywords
- sample
- storehouse
- preanalysis
- valve
- analysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
This utility model relates to xrf analysis equipment technical field, particularly relates to a kind of auto injection for X-fluorescence on-line testing and abandons sampling device.Auto injection for X-fluorescence on-line testing of the present utility model is abandoned preanalysis storehouse, sample analysis storehouse that sampling device includes vertically connecting and abandons sample mouth, and the sample in sample analysis storehouse measures analysis by X-fluorescence；The first valve it is provided with, sample analysis storehouse and abandon and be provided with the second valve between sample mouth between preanalysis storehouse and sample analysis storehouse；Preanalysis is communicated with breather valve in storehouse, breather valve is used for making the inside and outside generation in preanalysis storehouse pressure differential, so that the sample in preanalysis storehouse automatically falls in sample analysis storehouse by the first valve, so that the sample introduction that xrf analysis equipment is when analyzing sample participates in without artificial with abandoning sample process, realize automatic sampling and abandon sample process, enable devices to continuously coal sampling, and then achieve the real-time online detection utilizing X fluorescence spectrum analysis method to ature of coal.
Description
Technical field
This utility model relates to xrf analysis equipment technical field, particularly relates to a kind of glimmering for X
The auto injection of light on-line testing abandons sampling device.
Background technology
X-fluorescence is also known as XRF, it is simply that analyzed sample sends under x-ray bombardment
X-ray, it contains the information of analyzed sample chemical composition, by glimmering to above-mentioned X-ray
The analysis of light determines that in sample, the equipment of each component content is exactly xrf analysis equipment, as
X-ray fluorescence analyzer.
During powder sample is analyzed by xrf analysis equipment, it usually needs by sample
Product are contained in fixing specimen cup, the most again the specimen cup being loaded with sample are placed on X glimmering
Optical analysis equipment is analyzed test；The specimen cup of sample will be loaded with from X after having tested
Fluorescence analysis equipment is taken away, is then placed in the next one and is loaded with the specimen cup of sample and is analyzed.
In analyzing test process, x-ray bombardment to sample to be analyzed, the element meeting in sample
Be excited radiofluorescence, utilizes detector to detect the fluorescence radiated.But upper
During stating, in splendid attire sample to specimen cup, the specimen cup being loaded with sample is put into X-fluorescence
Analytical equipment, the work taken away from xrf analysis equipment by specimen cup are the most all artificial ginsengs
With, thus cause traditional xrf analysis equipment to cannot be used for on-the-spot on-line analysis.
Defect in view of the aforementioned technical background, this utility model provides one and exists for X-fluorescence
The auto injection of line test abandons sampling device.
Utility model content
(1) to solve the technical problem that
The technical problems to be solved in the utility model there is provided a kind of for X-fluorescence on-line testing
Auto injection abandon sampling device so that xrf analysis equipment analyze sample time sample introduction and abandon
Sample process participates in without artificial, it is achieved automatic sampling and abandon sample process.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of online for X-fluorescence
Test auto injection abandon sampling device, including the preanalysis storehouse vertically connected, sample analysis storehouse and
Abandoning sample mouth, the sample in described sample analysis storehouse measures analysis by X-fluorescence；Described pre-
Analyze and between storehouse and sample analysis storehouse, be provided with the first valve, described sample analysis storehouse with abandon sample mouth it
Between be provided with the second valve；Being communicated with breather valve in described preanalysis storehouse, described breather valve is used for making
Described preanalysis storehouse is inside and outside produces pressure differential, so that the sample in described preanalysis storehouse is by first
Valve automatically falls in sample analysis storehouse.
Further, at least one sidewall in described sample analysis storehouse is provided with analysis measurement window
Mouthful, the sample in described sample analysis storehouse is surveyed by described X-fluorescence by analyzing measurement window
Component analysis.
Further, the back of described analysis measurement window is provided with vacuum valve, passes through vacuum valve
Adsorptive pressure be mounted on the sidewall in described sample analysis storehouse.
Further, it is connected at least one biography in described preanalysis storehouse and sample analysis storehouse
Sensor, to be respectively induced the sample stacking position in described preanalysis storehouse and sample analysis storehouse.
Further, in described preanalysis storehouse, it is preset with the first height of specimen and the second height of specimen,
At least one described sensing it is connected at described first height of specimen and the second height of specimen
Device, with the default sample introduction capacity of sample being respectively induced in described preanalysis storehouse with preset the highest sample
Product capacity.
Further, the highest height of specimen, the highest described sample it are provided with in described sample analysis storehouse
Highly place's connection has at least one described sensor, the highest with sense in described sample analysis storehouse
Sample capacity.
Further, in described preanalysis storehouse, at the first valve, in sample analysis storehouse and second
Be communicated with respectively at valve at least one purging air valve, with in described preanalysis storehouse, the first valve
Purge at Men, in sample analysis storehouse and at the second valve.
Further, be respectively communicated with in described preanalysis storehouse and sample analysis storehouse multiple described in blow
Scavenging air valve, multiple described purging air valves are respectively arranged in described preanalysis storehouse and sample analysis storehouse
On sidewall, to blow in described preanalysis storehouse and in sample analysis storehouse the most respectively
Sweep.
Further, connected by transmission channel between described first valve and sample analysis storehouse,
Multiple described purging air valve, multiple described purging air valves it are communicated with on the sidewall of described transmission channel
Sidewall order arrangement along described transmission channel.
Further, also include abandoning sample pipe, described in abandon one end of sample pipe by abandon sample tube inlet with
Described preanalysis storehouse connects, and the other end connects with described sample mouth of abandoning by abandoning the outlet of sample pipe.
(3) beneficial effect
Technique scheme of the present utility model has the advantages that use of the present utility model
Auto injection in X-fluorescence on-line testing abandons preanalysis storehouse, the sample that sampling device includes vertically connecting
Product are analyzed storehouse and abandon sample mouth, and the sample in sample analysis storehouse measures analysis by X-fluorescence；
The first valve it is provided with, sample analysis storehouse and abandoning between sample mouth between preanalysis storehouse and sample analysis storehouse
It is provided with the second valve；Breather valve it is communicated with, in breather valve is used for making preanalysis storehouse in preanalysis storehouse
Outer generation pressure differential, divides so that the sample in preanalysis storehouse automatically falls into sample by the first valve
Analysis storehouse in so that xrf analysis equipment analyze sample time sample introduction and abandon sample process without
Need to manually participate in, it is achieved automatic sampling and abandon sample process, enable devices to continuously divide
Analysis coal sample, and then achieve the real-time online detection utilizing X fluorescence spectrum analysis method to ature of coal.
Accompanying drawing explanation
Fig. 1 is the front view that the auto injection of this utility model embodiment abandons sampling device；
Fig. 2 is the rearview that the auto injection of this utility model embodiment abandons sampling device；
Fig. 3 is the side view cutaway drawing that the auto injection of this utility model embodiment abandons sampling device；
Fig. 4 is the side view that the auto injection of this utility model embodiment abandons sampling device.
Wherein, 1: preanalysis storehouse；2: breather valve；4: the first valves；5: sample analysis storehouse；
6: analyze measurement window；7: the second valves；14: vacuum valve；19: abandon sample tube inlet；20:
Abandon the outlet of sample pipe；21: abandon sample mouth；
10,11,16: sensor；
3,8,9,12,13,15,17,18: purging air valve.
Detailed description of the invention
Make to retouch the most in detail to embodiment of the present utility model with embodiment below in conjunction with the accompanying drawings
State.Following example are used for illustrating this utility model, but can not be of the present utility model for limiting
Scope.
In description of the present utility model, except as otherwise noted, " multiple " be meant that two or
Two or more.Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " after
End ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on side shown in the drawings
Position or position relationship, be for only for ease of description this utility model and simplify description rather than refer to
Show or imply that the device of indication or element must have specific orientation, with specific azimuth configuration
And operation, therefore it is not intended that to restriction of the present utility model.
As shown in Figure 1 to 4, automatically the entering for X-fluorescence on-line testing that the present embodiment provides
Sample is abandoned preanalysis storehouse 1, sample analysis storehouse 5 that sampling device includes vertically connecting and abandons sample mouth 21,
Sample in sample analysis storehouse 5 measures analysis by X-fluorescence, and sample is according to sample analysis
Capacity in storehouse 5 and demand, automatically in sample analysis storehouse 5, set by xrf analysis
After being irradiated sample analyzing, automatically leave sample analysis storehouse 5 and abandon sample, thus realize certainly
Dynamicization sample introduction abandons the process of sample.Due to preanalysis storehouse 1 with sample analysis storehouse 5 is the most arranged vertically sets
Meter, can make full use of the action of gravity of sample self so that sample can be vertical from preanalysis storehouse 1
Fall in sample analysis storehouse 5, so that the sample distribution fallen in sample analysis storehouse 5 can have
Good uniformity, to improve the analysis measurement stability of this device.
For the ease of controlling the sample capacity in preanalysis storehouse 1 and sample analysis storehouse 5, Yi Jibian
In abandoning sample prescription just, between preanalysis storehouse 1 and sample analysis storehouse 5, it is provided with the first valve 4, at sample
Product are analyzed storehouse 5 and abandon and be provided with the second valve 7 between sample mouth 21, when in sample analysis storehouse 5
The sample analyzed is entered by the second valve 7 to be abandoned after sample mouth 21 abandons sample, closes the second valve
7 and open the first valve 4 so that sample to be analyzed in preanalysis storehouse 1 by the first valve
4 enter in sample analysis storehouse 5, sample is measured analysis by X-fluorescence；Preanalysis
Being communicated with breather valve 2 in storehouse 1, breather valve 2 is used for making the inside and outside generation in preanalysis storehouse 1 pressure differential,
So that the sample in preanalysis storehouse 1 can automatically fall into sample analysis by the first valve 4 opened
In storehouse 5 so that xrf analysis equipment analyze sample time sample introduction and abandon sample process without
Need to manually participate in, it is achieved automatic sampling and abandon sample process, enable devices to continuously divide
Analysis coal sample, and then achieve the real-time online detection utilizing X fluorescence spectrum analysis method to ature of coal.
For the ease of xrf analysis equipment, the sample in sample analysis storehouse 5 is quickly measured
Analyze, at least one sidewall in the sample analysis storehouse 5 of the present embodiment is provided with analysis measurement window
Mouth 6, is correspondingly arranged on xrf analysis instrument, xrf analysis instrument outside this analysis measurement window 6
Sample in sample analysis storehouse 5 can be surveyed by the X-fluorescence sent by analyzing measurement window 6
Component analysis.Optimization Analysis measurement window 6 is rectangle, the longest rectangle, to increase
The area that sample is analyzed, it is possible to weaken the impact that sample inhomogeneities is brought, thus improve and divide
Analysis stability and analysis precision.In order to ensure the planarization of this analysis measurement window 6, this enforcement
In example, the back analyzing measurement window 6 is provided with vacuum valve 14, is produced by vacuum valve 14
Adsorptive pressure so that analyze the state that measurement window 6 keeps smooth.
In the present embodiment, in preanalysis storehouse 1 and sample analysis storehouse 5, it is connected at least one
Sensor 10,11,16, to be respectively induced the sample in preanalysis storehouse 1 and sample analysis storehouse 5
Pile up position.
Being preset with the first height of specimen and the second height of specimen in preanalysis storehouse 1, the first sample is high
It is connected at least one sensor 10,11, to be respectively induced at degree and the second height of specimen
The default sample introduction capacity of the sample in preanalysis storehouse 1 and the highest default sample capacity；Preferably,
First height of specimen may be configured as the sample feeding minimum altitude in preanalysis storehouse 1, the second sample
Highly may be configured as the sample feeding maximum height in preanalysis storehouse 1, at the first height of specimen
Sensor 11 when sensing sample less than the first height of specimen, then open entering of preanalysis storehouse 1
Sample mouth makes sample wait, when the sensor 10 of the second height of specimen senses in entering preanalysis storehouse 1
To height of specimen reached this second height of specimen time, illustrate the sample size in preanalysis storehouse 1 amass
Tire out and enough carry out taking turns analyzing, then the notified stopping of control system is in preanalysis storehouse 1
Sampling.
Being provided with the highest height of specimen in sample analysis storehouse 5, connecting at the highest height of specimen has at least
One sensor 16, to sense the highest sample capacity in sample analysis storehouse 5, when the highest sample
The highly sensor 16 at place senses that the sample stacking height in sample analysis storehouse 5 has reached the highest
During height of specimen, close the first valve 4, open xrf analysis instrument, utilize X-fluorescence to sample
The sample that product are analyzed in storehouse 5 irradiates, at least one times with in Synchronization Analysis sample analysis storehouse 5
The all samples piled up.
For the ease of this auto injection abandon sampling device before use starts or use after or
During use, carry out internal cleaning, preferably in preanalysis storehouse 1, at the first valve 4,
Be communicated with respectively in sample analysis storehouse 5 and at the second valve 7 at least one purging air valve 3,8,9,
12,13,15,17,18, with in preanalysis storehouse 1, at the first valve 4, sample analysis
Purge in storehouse 5 and at the second valve 7, thus ensure sample sample introduction during sample introduction
Efficiency and sample quality, to guarantee the accuracy of X-fluorescence on-line testing.
In order to ensure the purging effect in preanalysis storehouse 1 and sample analysis storehouse 5, preferably at pre-point
It has been respectively communicated with multiple purging air valve 3,13,15,17 in analysis storehouse 1 and sample analysis storehouse 5, many
Individual purging air valve 3,13,15,17 is respectively arranged in preanalysis storehouse 1 and sample analysis storehouse 5
On sidewall, to blow in preanalysis storehouse 1 and in sample analysis storehouse 5 the most respectively
Sweep, reduce coal sample residual.
In the present embodiment, preferably the multiple purging air valves 3 in preanalysis storehouse 1 and sample analysis storehouse 5,
13,15,17 respectively relative to be inclined to different angles, blowing of part purging air valve 3,13
QI KOU is towards preanalysis storehouse 1 and the inside in sample analysis storehouse 5, with the residual coal sample within cleaning,
The inflatable mouth of another part purging air valve 15,17 is towards preanalysis storehouse 1 and sample analysis storehouse 5
Inwall, to clean the residual coal sample on inwall.
In the present embodiment, preferably at the door in preanalysis storehouse 1 (at the i.e. first valve 4) and
At second valve, 7 are respectively communicated with purging air valve 12,18, to clean at the first valve 4 and second
Residual coal sample at valve 7.
Unobstructed in order to ensure the sample transfer between preanalysis storehouse 1 and sample analysis storehouse 5,
Connected by transmission channel between one valve 4 and sample analysis storehouse 5, on the sidewall of transmission channel
Being communicated with multiple purging air valve 8,9, multiple purging air valves 8,9 are along the sidewall order of transmission channel
Arrangement, in order to ensure residual coal sample cleaning effect in transmission channel more preferably, preferably logical in transmission
One end near one end of the first valve 4 with near sample analysis storehouse 5, road is respectively provided with at least one
Individual purging air valve 8,9, so that the residual coal sample purged can be discharged quickly through transmission channel.
In order to prevent transmission channel from blocking, the auto injection of the present embodiment is abandoned sampling device and is also included abandoning
Sample pipe, the one end abandoning sample pipe connects with preanalysis storehouse 1 by abandoning sample tube inlet 19, and the other end leads to
Crossing and abandon the outlet of sample pipe and 20 connect with abandoning sample mouth 21, preferably abandoning sample pipe is transparent material, works as transmission
During channel blockage, the sample in preanalysis storehouse 1 can directly by abandon sample pipe arrive abandon sample mouth 21,
It is then discharged out outside device, so can see there is sample through out-of-date intuitively in abandoning sample pipe,
Judge that transmission channel is blocked immediately, such that it is able to stop the sample introduction process of test automatically, in order to
On-call maintenance transmission channel.
It is by the sample introduction of automatization and to abandon sample in fact that the auto injection of the present embodiment abandons sampling device
Reality time on-line checking ature of coal situation of change, will be introduced briefly below automatization sample introduction and
Abandon sample flow process:
The coal sample of 13mm granule size is made 0.2mm granule size through sample preparation module
Coal sample, the coal sample of 0.2mm granule size is transmitted to preanalysis further through the mode of pneumatic transfer
In sample bin 1.
The sample levels of accumulation in preanalysis storehouse 1 is monitored in real time by sensor 10,11, as
Really sensor 10,11 monitors the sample size in preanalysis storehouse 1 and runs up to enough be analyzed
, then sensor 10,11 is notified that control system stops sampling.
After the original sample analysis in sample analysis storehouse 5 is complete, and in sample analysis storehouse 5
Sample drained, then system can close the second valve 7, then opens the first valve 4,
Open breather valve 2 to ventilate, produce pressure differential, and then make the sample in preanalysis storehouse 1 fall into
In sample analysis storehouse 5, then turn on purging air valve 3 ventilation purging preanalysis storehouse, open and blow
Scavenging air valve 12 purges at the door in preanalysis storehouse (at the i.e. first valve), closes after purging is clean
Close the first valve 4 and purging air valve 2,3,12, start the analysis sample gathered next time.
After sample in preanalysis storehouse 1 falls completely within sample analysis storehouse 5, sensor 16 can be supervised
Survey sample size in sample analysis storehouse 5 number, when reaching q.s when, X-fluorescence divides
Sample in sample analysis storehouse 5 is just analyzed by analyzer by analysis measurement window 6,
Analyze measurement window 6 during analysis and can keep flat by the adsorption of vacuum valve 14
Whole.
Sample in sample analysis storehouse 5 analyzed complete after, system opens the second valve 7 will
Sample in sample analysis storehouse 5 is discharged by abandoning sample mouth 21, and opens purging air valve 8,9
Purging transmission channel, opens purging air valve 13,15,17 and purges sample analysis storehouse 5, open
Purging air valve 18 purges at the door in sample analysis storehouse and at the second valve, divides after purging is clean
Do not close the second valve 7 and purging air valve 8,9,13,15,17,18；
Repeat said process, until the whole automatic on-line of sample is completed.
During actual use, the transmission between preanalysis storehouse 1 and sample analysis storehouse 5
Passage occasional blockage phenomenon, the handling process after blocking occurs is as follows:
The coal sample of 13mm granule size is made 0.2mm grain through the sample preparation module of this system
The coal sample of degree size, the coal sample of 0.2mm granule size is transmitted further through the mode of pneumatic transfer
To preanalysis storehouse 1；
Sensor 10,11 can monitor the sample levels of accumulation in preanalysis storehouse 1 in real time, if
Sensor 10,11 monitors the sample size in preanalysis storehouse 1 and runs up to enough be analyzed,
So sensor 10,11 is notified that control system stops sampling.
After the original sample analysis in sample analysis storehouse 5 is complete, and in sample analysis storehouse 5
Sample drained, then system can close the second valve 7, then opens the first valve 4,
Open breather valve 2 to ventilate, produce pressure differential, and then make the sample in preanalysis storehouse 1 fall into
In sample analysis storehouse 5.
If the transmission channel between preanalysis storehouse 1 and sample analysis storehouse 5 there occurs blocking,
Coal sample in preanalysis storehouse 1 then can be abandoned sample tube inlet 19 by connection and abandon sample pipe outlet 20
Between transparent plastic pipeline (i.e. abandoning sample pipe) discard.
If abandoning in sample pipe and having coal sample, then between explanation preanalysis storehouse 1 and sample analysis storehouse 5
Passage there occurs blocking, need that this auto injection is abandoned sampling device and safeguard.
The auto injection of the present embodiment is abandoned sampling device and is had the advantages that
1, the vertical perpendicular arrangement design in preanalysis storehouse 1 and sample analysis storehouse 5, Ke Yichong
Divide the action of gravity that make use of sample self, make sample vertically fall into sample from preanalysis storehouse 1
Analyze in storehouse 5, so that the sample piled up in sample analysis storehouse 5 has good uniformity,
Stability is measured in the analysis improving device；
2, preanalysis storehouse 1 has been respectively mounted two sensors 10,11, can monitor sample in real time
The collection of product amount, just can stop the collection of sample after reaching enough amount；Sample analysis storehouse 5
Equipped with sensor 16, the most once analyze for detecting the coal sample amount analyzed in storehouse；
3, purging air valve 3,8,9,12,13,15,17,18 arrange can realize right
The internal regional of whole device purges, to reduce the coal sample of device internal residual, from
And improve and measure the accuracy analyzed.
4, the top in preanalysis storehouse 1 is mounted with breather valve 2, can avoid the occurrence of preanalysis
Storehouse 1 hatch door opens the situation that rear sample does not falls.
5, analyzing measurement window 6 is a strip window, which increases sample analyzed
Cross-sectional area, and then improve analysis precision.
6, the back of analysis measurement window 6 is equipped with a vacuum valve 14, is used for producing absorption
Pressure, makes analysis measurement window 6 keep smooth state；
7, analyze measurement window 6 can conveniently dismantle, can realize regularly easily
Change and analyze measurement window 6；
8, transparent by one between preanalysis storehouse 1 and the sample analysis storehouse 5 of the present embodiment
Plastic tube (i.e. abandoning sample pipe) is by door lower end, preanalysis storehouse 1 and the door in sample analysis storehouse 5
Lower end connects, and user can judge to pass by the situation in this transparent plastic tube very easily
Whether block in defeated passage.
In sum, the auto injection for X-fluorescence on-line testing of the present embodiment abandons sampling device
Including the preanalysis storehouse 1 vertically connected, sample analysis storehouse 5 with abandon sample mouth 21, sample analysis storehouse 5
Interior sample measures analysis by X-fluorescence；Between preanalysis storehouse 1 and sample analysis storehouse 5
It is provided with the first valve 4, sample analysis storehouse 5 and abandon and be provided with the second valve 7 between sample mouth 21；In advance
Being communicated with breather valve 2 in analyzing storehouse 1, breather valve 2 is used for making the inside and outside generation in preanalysis storehouse 1 pressure
Difference, so that the sample in preanalysis storehouse 1 automatically falls into sample analysis storehouse 5 by the first valve 4
In so that xrf analysis equipment analyze sample time sample introduction and abandon sample process without people
Work participates in, it is achieved automatic sampling and abandon sample process, enables devices to continuously analyze coal
Sample, and then achieve the real-time online detection utilizing X fluorescence spectrum analysis method to ature of coal.
Embodiment of the present utility model is given for the sake of example and description, and is not
Exhaustively or by this utility model it is limited to disclosed form.Many modifications and variations for
It is apparent from for those of ordinary skill in the art.Select and describe embodiment be in order to
Principle of the present utility model and actual application are more preferably described, and make the ordinary skill people of this area
Member is it will be appreciated that this utility model thus design are suitable to various with various amendments of special-purpose
Embodiment.
Claims (10)
1. abandon sampling device for the auto injection of X-fluorescence on-line testing for one kind, it is characterised in that
Including the preanalysis storehouse vertically connected, sample analysis storehouse with abandon sample mouth, in described sample analysis storehouse
Sample measure analysis by X-fluorescence；Set between described preanalysis storehouse and sample analysis storehouse
There is the first valve, described sample analysis storehouse and abandon and be provided with the second valve between sample mouth；Described pre-point
Analysis is communicated with breather valve in storehouse, and described breather valve is used for making the inside and outside generation in described preanalysis storehouse pressure
Difference, so that the sample in described preanalysis storehouse is automatically fallen in sample analysis storehouse by the first valve.
Auto injection the most according to claim 1 abandons sampling device, it is characterised in that described
Being provided with analysis measurement window at least one sidewall in sample analysis storehouse, described X-fluorescence passes through
Analyze measurement window and the sample in described sample analysis storehouse is measured analysis.
Auto injection the most according to claim 2 abandons sampling device, it is characterised in that described
The back analyzing measurement window is provided with vacuum valve, dismountable by the adsorptive pressure of vacuum valve
It is installed on the sidewall in described sample analysis storehouse.
Auto injection the most according to claim 1 abandons sampling device, it is characterised in that described
It is connected at least one sensor, to be respectively induced in preanalysis storehouse and sample analysis storehouse
State the sample stacking position in preanalysis storehouse and sample analysis storehouse.
Auto injection the most according to claim 4 abandons sampling device, it is characterised in that described
The first height of specimen and the second height of specimen, described first height of specimen it is preset with in preanalysis storehouse
Be connected at least one described sensor at the second height of specimen, described to be respectively induced
The default sample introduction capacity of the sample in preanalysis storehouse and the highest default sample capacity.
Auto injection the most according to claim 4 abandons sampling device, it is characterised in that described
Being provided with the highest height of specimen in sample analysis storehouse, connecting at the highest described height of specimen has at least one
Individual described sensor, to sense the highest sample capacity in described sample analysis storehouse.
Auto injection the most according to claim 1 abandons sampling device, it is characterised in that described
Be communicated with respectively in preanalysis storehouse, at the first valve, in sample analysis storehouse and at the second valve to
A few purging air valve, with in described preanalysis storehouse, at the first valve, in sample analysis storehouse
Purge with at the second valve.
Auto injection the most according to claim 7 abandons sampling device, it is characterised in that described
Be respectively communicated with multiple described purging air valve in preanalysis storehouse and sample analysis storehouse, multiple described in blow
Scavenging air valve is respectively arranged on the sidewall in described preanalysis storehouse and sample analysis storehouse, with from different angles
Degree purges in described preanalysis storehouse and in sample analysis storehouse respectively.
Auto injection the most according to claim 7 abandons sampling device, it is characterised in that described
Connected by transmission channel between first valve and sample analysis storehouse, the sidewall of described transmission channel
On be communicated with multiple described purging air valve, multiple described purging air valves are along the side of described transmission channel
Wall order arrangement.
10. abandoning sampling device according to the auto injection described in any one of claim 1-9, its feature exists
In, also include abandoning sample pipe, described in abandon one end of sample pipe by abandoning sample tube inlet and described preanalysis
Storehouse connects, and the other end connects with described sample mouth of abandoning by abandoning the outlet of sample pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620504226.XU CN205786411U (en) | 2016-05-27 | 2016-05-27 | A kind of auto injection for X-fluorescence on-line testing abandons sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620504226.XU CN205786411U (en) | 2016-05-27 | 2016-05-27 | A kind of auto injection for X-fluorescence on-line testing abandons sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786411U true CN205786411U (en) | 2016-12-07 |
Family
ID=59979176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620504226.XU Withdrawn - After Issue CN205786411U (en) | 2016-05-27 | 2016-05-27 | A kind of auto injection for X-fluorescence on-line testing abandons sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806866A (en) * | 2016-05-27 | 2016-07-27 | 长沙开元仪器股份有限公司 | Automatic sample introduction and rejection device for on-line X-ray fluorescence testing |
| CN109374664A (en) * | 2018-12-07 | 2019-02-22 | 南京航空航天大学 | A kind of online xrf analysis method of automatic sampling type cement slurry |
-
2016
- 2016-05-27 CN CN201620504226.XU patent/CN205786411U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806866A (en) * | 2016-05-27 | 2016-07-27 | 长沙开元仪器股份有限公司 | Automatic sample introduction and rejection device for on-line X-ray fluorescence testing |
| CN105806866B (en) * | 2016-05-27 | 2018-09-28 | 长沙开元仪器股份有限公司 | A kind of automatic sampling for X-fluorescence on-line testing abandons sampling device |
| CN109374664A (en) * | 2018-12-07 | 2019-02-22 | 南京航空航天大学 | A kind of online xrf analysis method of automatic sampling type cement slurry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105806866B (en) | A kind of automatic sampling for X-fluorescence on-line testing abandons sampling device | |
| US7518719B2 (en) | Contaminant analyzer for fuel | |
| CN205786411U (en) | A kind of auto injection for X-fluorescence on-line testing abandons sampling device | |
| JP2017512309A (en) | Improvement of suction sampling system | |
| US5337597A (en) | Bubble emission volume quantifier | |
| US20160282235A1 (en) | Multi sampling port monitoring apparatus for measuring pollution level and monitoring method using the same | |
| CN106989942B (en) | A kind of pipe cleaner performance and pigging measure of merit device and method | |
| KR20180080752A (en) | Apparatus for measuring smoke of car | |
| CN103323295B (en) | Quantitative determination method of carbon dioxide concentration in grain stored in grain bin | |
| JP6407895B2 (en) | Automatic analyzer | |
| JP6187790B2 (en) | Filler and method for monitoring contamination status in a vacuum system of the filler | |
| CN207516208U (en) | Gas-detecting device | |
| KR101557429B1 (en) | An apparatus and a method for detecting pollution location, computer readable recording medium storing program thereof | |
| CN108082768B (en) | Intelligent feed bin and its control method | |
| CN211292045U (en) | Intelligent sampling rod for sampling machine | |
| CN108007536A (en) | A kind of valve-embedded condition checkout gear of intelligent gas meter and detection method | |
| CN209961656U (en) | Dust concentration detection device based on multi-angle collected image | |
| KR101137585B1 (en) | Atomizing apparatus and system for detecting particle in fluids using the same | |
| CN204988958U (en) | Atmospheric particulates monitoring devices | |
| CN109937684A (en) | A kind of cereal kernel percentage of impurity monitoring device and monitoring method | |
| CN205679426U (en) | Wholegrain footpath on-line period device | |
| CN102087193B (en) | Cigarette smoke aerosol testing device | |
| CN209606352U (en) | A kind of fluid sample on-line analysis device | |
| CN210774569U (en) | Sealing detection device of safety valve | |
| CN103645147A (en) | Spectrophotometer device achieving automatic sampling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20180928 |