CN207816859U - System for mineral products constituent analysis - Google Patents
System for mineral products constituent analysis Download PDFInfo
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- CN207816859U CN207816859U CN201721847057.0U CN201721847057U CN207816859U CN 207816859 U CN207816859 U CN 207816859U CN 201721847057 U CN201721847057 U CN 201721847057U CN 207816859 U CN207816859 U CN 207816859U
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Abstract
This application discloses a kind of systems for mineral products constituent analysis.It includes：Electron gun, for generating electron beam；Accelerating tube, the electron beam for sending out the electron gun accelerate to predetermined power；Composition target generates radioactive ray on the composition target later for receiving beam bombardment；Transmission device, for sample to be tested to be carried out position movement between the front end and detector of the composition target；And protective cover, for being shielded to the radioactive ray.
Description
Technical field
This application involves radiotechnologies, and in particular, to a kind of system for mineral products constituent analysis.
Background technology
One of concern is how ensureing accuracy the most during gold mine ore dressing and mine locating now
In the case of quickly and effectively analyze gold content in mining area as far as possible.In traditional atomic fluorescence spectrometry, a sample
It needs grinding to dissolve, using various chemical medicaments, and gold content can be just obtained after the operations such as being heated for a period of hours under specific high temperature
Analysis result.The process lasts length, complicated for operation, and needs using chemical reagent such as strong acid.Present invention take advantage of that radiation skill
Art analyzes mineral products ingredient, can effectively overcome the above problem.
Utility model content
According to the one side of the application, a kind of accelerator system for mineral products constituent analysis, the accelerator system are proposed
Including：Electron gun, for generating electron beam；Accelerating tube, the electron beam for sending out the electron gun accelerate to predetermined power；
Composition target generates radioactive ray on the composition target later for receiving beam bombardment；Transmission device, being used for will be to be measured
Sample carries out position movement between the front end and detector of the composition target；And protective cover, for being penetrated to the radioactivity
Line is shielded.
In a kind of exemplary embodiment of the disclosure, further include：Detector, for receiving the radioactive ray, and
Ray data is generated to carry out subsequent analysis；And microwave system, for providing microwave electromagnetic field for the accelerating tube with by institute
It states electron beam and accelerates to the predetermined power.
In a kind of exemplary embodiment of the disclosure, the detector is located at the first cabin with the transmission device；It is described
Composition target, the electron gun, the accelerating tube are located at the second cabin with the protective cover；And the microwave system is located at third
Cabin.
In a kind of exemplary embodiment of the disclosure, the accelerating tube is fixed on second cabin by bearing structure,
The bearing structure includes frame mechanism and pull-out mechanism.
In a kind of exemplary embodiment of the disclosure, the accelerating tube is installed on the frame mechanism；The drawing machine
Structure is connect with the frame mechanism, and the frame mechanism can carry out linear movement relative to the pull-out mechanism.
In a kind of exemplary embodiment of the disclosure, first cabin, second cabin and the third cabin are distinguished
For independent movable container cabin structure；And first cabin, the connection side between second cabin and the third cabin
Formula includes：First cabin carries out location and installation with second cabin by device for transferring samples；Second cabin and third cabin pass through microwave
Waveguide position carries out location and installation in system.
In a kind of exemplary embodiment of the disclosure, the protective cover includes first screen layer and secondary shielding layer；Its
In, the first screen layer is lead material and tungsten material, and the secondary shielding layer is Boron-containing-PE material.
According to the one side of the application, propose that a kind of mineral products component analyzing method, this method include：It is generated by accelerator
The radioactive ray of predetermined power；Reference material is irradiated by the radioactive ray of the predetermined power and contains object element
Sample；By first detection data of the detector acquisition from the sample and from the second detection data of the reference substance；
Determine the object element in the sample in turn with second detection data by comparing first detection data
Content.
Description of the drawings
Its example embodiment is described in detail by referring to accompanying drawing, above and other target, feature and the advantage of the application will
It becomes more fully apparent.
Fig. 1 is a kind of system frame of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
Figure.
Fig. 2 is a kind of accelerator system cabin structure for mineral products constituent analysis shown according to an exemplary embodiment
Block diagram.
Fig. 3 is water cooling system in a kind of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
The schematic diagram of system.
Fig. 4 is drawing machine in a kind of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
The stereogram of structure.
Fig. 5 is drawing machine in a kind of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
The front view of structure.
Fig. 6 is drawing machine in a kind of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
The vertical view of structure.
Fig. 7 is drawing machine in a kind of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
The side view of structure.
Fig. 8 is nacelle knot in a kind of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
The vertical view of structure.
Fig. 9 is nacelle knot in a kind of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
The sectional view of structure.
Figure 10 is a kind of flow chart of the method for the mineral products constituent analysis shown according to another exemplary embodiment.
Specific implementation mode
Example embodiment is described more fully with reference to the drawings.
Fig. 1 is a kind of system frame of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
Figure.Accelerator system 100 may include：Electron gun 102, accelerating tube 104, composition target 106, transmission device 108, protective cover 110,
Detector 112 and microwave system 114.
Electron gun 102 is for generating electron beam.In this application, electron gun 102 can be, for example, traditional diode gun,
It may be, for example, grid-control rifle power supply.
Accelerator system 100 in this application needs to realize the changeable demand of three gear energy to beam loading
It is controlled, it is therefore desirable to reach the target of energy switching by changing injecting voltage and the rifle emission current of electron gun.Root
According to the job requirement of grided electron gun, the design objective of grid-control rifle power supply can be adjusted.
Accelerating tube 104 is used to the electron beam that the electron gun 102 is sent out accelerating to predetermined power.Accelerating tube 104 has
It is electronically entered port and microwave feed-in mouth, it is described to be electronically entered output end coupling of the port with the electron gun, receive the electricity
The output end of beamlet, the microwave feed-in mouth and the microwave power source couples, and the microwave power source is generated microwave feed-in
The predetermined power of electron beam after the acceleration of accelerating tube 104 described in the accelerating tube is 8.5MeV-14MeV, wherein accelerating tube 104
The energy of electron beam after acceleration is continuously adjustable.In this application, magnetic coupling arrangement is used between the tube chamber of accelerating tube 104, preferably
, using the design lateral dimension smaller of relative edge's coupling, structure is compacter.Using binary cycle standing wave accelerating structure, preferably
, 104 entire length of electron gun is 1.2m, and tube body uses sleeve water cooling.
Composition target 106 generates radioactive ray on the composition target 106 later for receiving beam bombardment.Composition target
106 radioactive rays generated include X-ray.106 Scan Architecture of composition target is divided into two sections, it is intermediate by increase ceramics be subject to every
From, facilitate realize target stream acquisition, for realize under different-energy same beam width demand, to the electric current of sweeping magnet
It is controlled, to adapt to the deflection needs of different-energy.
In this application, composition target 106 can generate the X of larger dose for example, using gold and the compound target structure of copper
Ray.Composition target uses water-cooling pattern, and three tunnel water coolings are formed by changing compound target structure, and realization is fully cooled target area,
It avoids damaging target structure since temperature is excessively high.
Transmission device 108 is used to sample to be tested carrying out position movement between the front end and detector of the composition target.
Protective cover 110 is for shielding the radioactive ray.The protective cover includes first screen layer and second
Shielded layer；Wherein, the material of the first screen layer is lead material and tungsten material, and the material of the secondary shielding layer is poly- for boracic
Vinyl material.Since X-ray energy is higher, shielding harness includes the shielding protection to the two kinds of radiation of X-ray and neutron.For X
Ray is shielded using lead and tungsten, and NEUTRON PROTECTION is shielded using Boron-containing-PE.Wherein, first screen layer：Including adding
Fast pipe holder accelerates pipe holder that accelerating tube, transmission waveguide, scan box, target, sweeping magnet are fixed together.From accelerating tube coupling
Multiplex leads electron gun, with accelerating tube close contact portion, does primary shield, and in head rack.Accelerating tube couples
Device does not do primary shield to target, and stent size is as small as possible.Holder is fixed in coupler front end with secondary shielding layer, accelerating tube
Holder carries primary shield, after being docked with secondary shielding layer, forms bulk shielding system.Ensure that shielding external environment dosage satisfaction works as
Ground relevant law requirement.
Detector 112 generates ray data to carry out subsequent analysis for receiving the radioactive ray.
Microwave system 114 is used to provide microwave electromagnetic field for the accelerating tube described predetermined to accelerate to the electron beam
Energy.Element of the microwave system 114 as electron linear accelerator complete machine, including high-power microwave source and microwave pass
Defeated system.Microwave power source is generating the microwave of different frequency.Due to the higher dosage output of the system requirements, use
Klystron is as power source, and klystron can obtain higher microwave input power, and equipped with the microwave driving source of low-power
As driving, klystron can be for example, by using high-power klystron in microwave system 114.
Waveguide transmission system 114 is made of various passive microwave components, and major function is the power feedback for exporting microwave source
Enter into accelerating tube, accelerates the required electromagnetic field of electronics to encourage；And provide the frequency of system operation and the prison of power
Control signal.
Accelerator system 100 further includes control device (not shown), is couple to the microwave power source and the electricity
Sub- rifle controls the microwave that the microwave power source generates different frequency so that the accelerating tube is between different modes of resonance
Switching, generates the electron beam of corresponding energy.
According to the accelerator system for mineral products constituent analysis of the application, it is capable of providing predetermined power, predetermined power etc.
The electron beam of grade and predetermined ray size, and realize that high-voltage-stable goes out beam, high repetition frequency longtime running.
The design parameter of the realization of the accelerator system 100 for mineral products constituent analysis of the application is as follows：
Three gear energy beam Flow Technique indexs
| Energy/MeV | Dosage rate/cGy/min@1m | Ray size/mm × mm |
| 8.5 | 16000 | 10×70 |
| 12 | 4000 | 10×70 |
| 14 | 2500 | 10×70 |
Energy indexes are divided into three gears in table, and 8.5MeV grades of energy can be used in the identification of gold element, 16000cGy/
The dosage guideline of min@1m can ensure that sample fully activates in a short time, improve working efficiency, ray size selection line style
Ray and unconventional point source ray, can fully irradiate sample, improve accuracy of detection.Other two grades of energy can be used
In non-precious metal element, such as：The identification of copper, antimony, lead and other elements.
Fig. 2 is a kind of accelerator system cabin structure for mineral products constituent analysis shown according to an exemplary embodiment
Block diagram.
The distribution of whole cabin structure as shown in Fig. 2, from left to right and three container holds of column distribution, respectively the first cabin 202,
Second cabin 204 and third cabin 206.Preferably, the detector 112 is located at the transmission device 108 in the first cabin 202；Institute
Composition target 106, the electron gun 102, the accelerating tube 104 and the protective cover 110 is stated to be located in the second cabin 204；It is described micro-
Wave system system 114 is located in third cabin 206.
Wherein, the accelerating tube 104 is fixed on second cabin 204 by bogey, and the bogey includes
Frame mechanism 10 and pull-out mechanism 20.Frame mechanism 10 is for installing accelerating tube 104.Pull-out mechanism 20 connects with frame mechanism 10
It connects, and frame mechanism 10 can be moved relative to pull-out mechanism 20.
Wherein, the accelerating tube 104 is installed on the frame mechanism 10；The pull-out mechanism 20 and the frame mechanism
10 connections, and the frame mechanism 10 can carry out linear movement relative to the pull-out mechanism 20.
Wherein, first cabin 202, second cabin 204 and the third cabin 206 are respectively independent removable packaging
Case cabin structure；And the connection type between first cabin 202, second cabin 204 and the third cabin 206 includes：
First cabin 202 carries out location and installation with second cabin 204 by device for transferring samples 108；Second cabin 204 and third cabin 206
Location and installation is carried out by waveguide position in microwave system 114.
Wherein, the second cabin 204 may be, for example, accelerator head cabin, is 1. accelerating tube main body in figure, 2. and is 3. primary screen
Cover with two level shielding construction, wherein interconnection be transmission sample channel.4. it is klystron in figure, is mounted on microwave head rack
It is interior, it is 5. solid-state modulator, is 6. water chiller indoor unit, above three subsystem component is mounted in the cabin of right side, klystron
Outlet end is connected to the accelerating tube in intermediate cabin by wave guide member, to realize the feed-in of microwave power.Include in the cabin of the leftmost side
10. it is sample in figure 8. 9. Transfer pipe, is detector position in figure, sample is facilitated to be detected rapidly after illumination
Automatic conveyor.On the right side of three container holds 7. for water chiller outdoor unit.
In the prior art, accelerator system is the system of irremovable formula, under normal circumstances the outer cabin of accelerator system
It is an integral structure.According to the accelerator system for mineral products constituent analysis of the application, each portion inside accelerator system
Part is located in different moveable container holds, is positioned by the component inside accelerator system between each cabin
Installation so that accelerator system movement easy to disassemble, so as to which the accelerator system is dismounted at mining area scene, with
Just in-site measurement is carried out in mining area, is suitable for the requirement of more scenes.
Fig. 3 is water cooling system in a kind of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
The schematic diagram of system.Water-cooling system 300 connects as shown in figure 3, water-cooling system 300 includes：Current divider 302, accelerating tube tube body 304,
Composition target 306 accelerates window of tube 308, prionotron 310, four-pole circulator and waveguide water load 312, pulse transformer 314, temperature control
System 316 and junction station 318.
Wherein, it needs constant temperature water-cooling system cooling in accelerator system 10 or the component of constant temperature has accelerating tube tube body 304, answers
It closes target 306, microwave window (not shown), klystron 310, four-pole circulator 312, three ends load (not shown), focus
Coil (not shown) etc..
Fig. 4-Fig. 7 is taken out in a kind of accelerator system for mineral products constituent analysis shown according to an exemplary embodiment
The schematic diagram of drawing mechanism.
In the present embodiment, as shown in Figures 4 to 7, bogey includes frame mechanism 10 and pull-out mechanism 20.Bare bones
Structure 10 is for installing accelerator 100.Pull-out mechanism 20 is connect with frame mechanism 10, and frame mechanism 10 can be relative to pull
Mechanism 20 moves.
Bogey can be applied to accelerator section structure, and as shown in Figure 8,9, accelerator section structure may include nacelle
30, shielding body 40 and the above-mentioned drawing and pulling type bogey for accelerator, nacelle 30 have workspace A1 and maintenance area A2, screen
It covering mechanism 40 and is set to workspace A1, shielding body 40 has the side enabling 41 towards maintenance area A2, when 41 opening is opened the door in side,
Frame mechanism 10 can be extracted out in self-shileding mechanism 40 into maintenance area A2.
When therefore, it is necessary to which accelerator 100 being debugged or repaired, the frame mechanism of carrying accelerator 100 can be pulled on
10 so that the accelerator 100 positioned at workspace A1 moves to maintenance area A2 relative to pull-out mechanism 20, can be complete in nacelle 30
At debugging or repair.
Therefore, compared with prior art, the application moves accelerator 100 in a manner of pull, substantially mitigates operation difficulty, carries
The maintenance and debugging efficiency of high high-power accelerator 100.Also, by using the drawing and pulling type bogey of the application, in accelerator
Debugging or repair can be completed in the inside of section structure, it is therefore not necessary in 100 nacelle of accelerator, 30 outer reserved space volume, from
And the utilization rate of 30 inner space of nacelle is improved, avoid the waste of 30 exterior space of nacelle.
In the present embodiment, as shown in Figure 4,5, frame mechanism 10 may include main frame 11 and at least one fixed supporting seat
12, fixed supporting seat 12 is fixed on the upside of main frame 11, and fixed supporting seat 12 is used to support and fixes accelerator 100.
In the present embodiment, main frame 11 may include upper support frame 111, lower bracing frame 112 and be connected to upper support frame 111 with
One end of column 113 between lower bracing frame 112, upper support frame 111 is aligned along longitudinal direction with one end of lower bracing frame 112, upper branch
The other end of support 111 protrudes from the other end of lower bracing frame 112 along longitudinal direction, and fixed supporting seat 12 is fixed on upper support frame 111.
In the present embodiment, accelerator 100 includes accelerating tube 110 and target guard assembly 120, one end of target guard assembly 120
It is connected to one end of accelerating tube 110.Frame mechanism 10 may also include protective cover 13, and protective cover 13 is removably connected to branch
Support 111, and the other end of upper support frame 111 is protruded from, protective cover 13 can coat the other end of target guard assembly 120.
In the present embodiment, protective cover 13 may include cover body 131 and interconnecting piece 132, and interconnecting piece 132 is outstanding to be fixed on
The other end of supporting rack 111, cover body 131 are removably connect with interconnecting piece 132.Wherein, the material outside of cover body 131 can be not
Become rusty steel, and inner lining material can be lead.
When actually going out beam, protective cover 13 is removed, and target guard assembly 120 is exposed.Accelerator 100 in maintenance process,
Protective cover 13 is connected to upper support frame 111, it is made to cover one end of target guard assembly 120.Especially for generation X-ray
Accelerator 100 for, the setting of protective cover 13 can provide radiation protection shielding protection when beam, and stop after beam to work
The isolating and protecting for changing target, prevents maintenance personal from being radiated.
In the present embodiment, pull-out mechanism 20 may include the first track 21 placed consecutively lengthwise along frame mechanism 10,
The lower section of two tracks 22 and third track 23, frame mechanism 10 is equipped at least a pair of of idler wheel 14, and idler wheel 14 can be in the first track
21, it is rolled on the second track 22 and third track 23, to drive frame mechanism 10 linear along longitudinal direction relative to pull-out mechanism 20
Movement.
Wherein, the first track 21 is set in the A1 of workspace, and third track 23 is set in the A2 of maintenance area, a part the
Two tracks 22 are located in the A1 of workspace, and the second track of another part 22 is located in the A2 of maintenance area.
As shown in figure 8, when accelerator 100 is in running order, frame mechanism 10 is located in shielding body 40, shield machine
The side enabling 41 of structure 40 is closed, and the second track 22 is not installed.
When needing repairing or debugging accelerator 100, the side enabling 41 of shielding body 40 is opened, the second track is installed
22 so that the second track 22 is and continuous along straight line with the first track 21 and third track 23 across workspace A1 and maintenance area A2
Arrangement, to constitute complete rail mounted pull-out mechanism 20, frame mechanism 10 can along the first track 21, the second track 22 and
Third track 23 is moved into maintenance area A2.
In the present embodiment, corresponding track can be dismantled or installed according to actual needs, it is the simple installation of track, quick, and
Without substantially being changed to existing accelerator section structure.Therefore, the accelerator section structure of the present embodiment is operable
Property is good, applicability is high.
It should be appreciated that the quantity of track is without being limited thereto, it can be 1,2 or 3 or more, can be carried out according to actual conditions
Adjustment.Also, the arrangement of track is without being limited thereto or curve arrangement, the motion mode of frame mechanism 10 are not limited to linearly transport
It is dynamic, it is alternatively curvilinear motion.
In the present embodiment, as shown in Figure 8,9, shielding body 40 may include shielding cavity 42, the first track 21 and shielding cavity 42
Alignment setting, frame mechanism 10 can enter workspace A1 along the first track 21, and target guard assembly 120 enters shielding cavity
42.Therefore, track is applied not only to pull transmission, and the also installation for accelerating tube 110 and target guard assembly 120 is provided to bit function,
To improve installation effectiveness, prevent from leading to target material damage due to the installation dislocation of target guard assembly 120.
In the present embodiment, as shown in Fig. 4,7, the first track 21, the second track 22 and third track 23 include a pair of connect
Continuous and alignment guide groove 24, the height of guide groove 24 is identical with the height of idler wheel 14, which is equal to this
To the spacing of idler wheel 14, this can slide idler wheel 14 in guide groove 24, to drive frame mechanism 10 relative to drawing machine
The linear movement along longitudinal direction of structure 20, and guide groove 24 can play the role of guiding, limit to the movement of frame mechanism 10, prevent
10 offset track of frame mechanism.
In the present embodiment, as shown in Fig. 4,7, frame mechanism 10 may also include fixed part 15, be located at the two of main frame 11
End, and protrude from the downside of main frame 11.
First track 21 further includes the first pedestal 211, and the guide groove 24 of the first track 21 is fixed on the first pedestal 211,
One end of first pedestal 211 is equipped with the first limiting section 212, when frame mechanism 10 moves to first position (right end in Fig. 5),
The fixed part 15 of one end of main frame 11 is supported by the first limiting section 212, and can be fixedly connected with the first limiting section 212.
Third track 23 further includes third pedestal 231, and the guide groove 24 of third track 23 is fixed on third pedestal 231,
One end far from the first track 21 of third pedestal 231 is equipped with the second limiting section 232, when frame mechanism 10 moves to the second position
When (left end in Fig. 5), the fixed part 15 of the other end of main frame 11 supported by the second limiting section 232, and can be with the second limit
Portion 232 is fixedly connected.
In the present embodiment, the both ends fixed part 15 of frame mechanism 10 coordinates with the limiting section at 20 both ends of pull-out mechanism, can
Limit the maximum displacement that is slided on pull-out mechanism 20 of frame mechanism 10, also, in extreme position, fixed part 15 with it is corresponding
Limiting section be fixedly connected, so as to realize the fastening of frame mechanism 10, prevent its shaking, improve the accuracy and peace of operation
Quan Xing.
It should be appreciated that the form of pull-out mechanism 20 is not limited to orbit form, it can arbitrarily realize that the scheme of movement can fit
For the application, such as conveyer belt, hydraulic cylinder etc..
Specifically, pull-out mechanism may include that hydraulic cylinder, the piston rod of hydraulic cylinder are fixedly connected with frame mechanism, piston rod is stretched
Frame mechanism can be driven to carry out linear movement relative to the cylinder body of hydraulic cylinder in compression process.
In conclusion compared with prior art, the application moves accelerator in a manner of pull, substantially mitigates operation difficulty,
Improve the maintenance and debugging efficiency of high-power accelerator.Also, by using the drawing and pulling type bogey of the application, in accelerator cabin
Debugging or repair can be completed in the inside of body structure, it is therefore not necessary to the reserved space volume outside accelerator nacelle, to improve cabin
The utilization rate of body inner space avoids the waste of nacelle exterior space.
Figure 10 is a kind of flow chart of the method for the mineral products constituent analysis shown according to another exemplary embodiment.
As shown in Figure 10, in S002, the radioactive ray of predetermined power, the predetermined power packet are generated by accelerator
Include 8.5MeV-14MeV.
In S004, reference material is irradiated by the radioactive ray of the predetermined power and contains the sample of object element
Product.
In S006, the first detection data from the sample and the from the reference substance are obtained by detector
Two detection datas.
In S008, by comparing first detection data and second detection data and then the determining target element
Content of the element in the sample.
According to the method for the mineral products constituent analysis of the application, can quick and precisely complete to divide sample to be tested gold content
Analysis, and "dead" residual.
It is particularly shown and described the exemplary embodiment of the application above.It should be appreciated that the application is not limited to
Detailed construction, set-up mode or implementation method described herein；On the contrary, it is intended to cover to be included in appended claims
Various modifications in spirit and scope and equivalence setting.
Claims (9)
1. a kind of system for mineral products constituent analysis, which is characterized in that including：
Electron gun, for generating electron beam；
Accelerating tube, the electron beam for sending out the electron gun accelerate to predetermined power；
Composition target, for receiving electron beam to generate radioactive ray on the composition target；
Transmission device, for sample to be tested to be carried out position movement between the front end and detector of the composition target；And
Protective cover, for being shielded to the radioactive ray.
2. the system as claimed in claim 1, which is characterized in that further include：
Detector for receiving the radioactive ray, and generates ray data to carry out subsequent analysis；And
Microwave system, for providing microwave electromagnetic field for the accelerating tube the electron beam is accelerated to the predetermined power.
3. the system as claimed in claim 1, which is characterized in that the predetermined power of electron beam after the accelerating tube accelerates is
8.5MeV-14MeV, wherein the energy of the electron beam after accelerating tube acceleration is continuously adjustable.
4. the system as claimed in claim 1, which is characterized in that the radioactive ray that the composition target generates includes X-ray.
5. system as claimed in claim 2, which is characterized in that
The detector is located at the first cabin with the transmission device；
The composition target, the electron gun, the accelerating tube are located at the second cabin with the protective cover；And
The microwave system is located at third cabin.
6. system as claimed in claim 5, which is characterized in that the accelerating tube is fixed on described second by bearing structure
Cabin, the bearing structure include frame mechanism and pull-out mechanism.
7. system as claimed in claim 6, which is characterized in that
The accelerating tube is installed on the frame mechanism；
The pull-out mechanism is connect with the frame mechanism, and the frame mechanism can be relative to the pull-out mechanism into line
Property movement.
8. system as claimed in claim 5, which is characterized in that
First cabin, second cabin and the third cabin are respectively independent movable container cabin structure；And
First cabin, the connection type between second cabin and the third cabin include：
First cabin carries out location and installation with second cabin by device for transferring samples；
Second cabin and the third cabin carry out location and installation by the waveguide position in microwave system.
9. the system as claimed in claim 1, which is characterized in that
The protective cover includes first screen layer and secondary shielding layer；
Wherein, the material of the first screen layer is lead material and tungsten material, and the material of the secondary shielding layer is the poly- second of boracic
Alkene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847057.0U CN207816859U (en) | 2017-12-26 | 2017-12-26 | System for mineral products constituent analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847057.0U CN207816859U (en) | 2017-12-26 | 2017-12-26 | System for mineral products constituent analysis |
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| Publication Number | Publication Date |
|---|---|
| CN207816859U true CN207816859U (en) | 2018-09-04 |
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ID=63329705
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721847057.0U Active CN207816859U (en) | 2017-12-26 | 2017-12-26 | System for mineral products constituent analysis |
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2017
- 2017-12-26 CN CN201721847057.0U patent/CN207816859U/en active Active
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