CN206168230U - A receive pocket for isotope electromagnetic separator - Google Patents
A receive pocket for isotope electromagnetic separator Download PDFInfo
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- CN206168230U CN206168230U CN201621133469.3U CN201621133469U CN206168230U CN 206168230 U CN206168230 U CN 206168230U CN 201621133469 U CN201621133469 U CN 201621133469U CN 206168230 U CN206168230 U CN 206168230U
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- receive
- isotope
- reception
- ion beam
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Abstract
The utility model belongs to the technical field of isotope electromagnetic separator, concretely relates to a receive pocket for isotope electromagnetic separator installs on isotope electromagnetic separator's receiver, is used for receiving passing through the ion beam of the rubidium isotope of isotope electromagnetic separator after -separating, the receiver is in among the vacuum environment, the rubidium isotope includes 85Rb and 87Rb, wherein the bag body of receiving the pocket adopts red copper material producing, including being located receive the first box board of pocket one side, lie in receive the second box board of pocket opposite side, it can collect to receive the pocket detect in the time of the ion beam the line of ion beam flows by force. The utility model provides a receive the pocket and solved in the isotope electromagnetic separator sputter problem that the ion beam energy is 25~35keV. The problem of the isotope evaporation that the high temperature arouses has been avoided.
Description
Technical field
This utility model belongs to Electromagnetic isotope separator technical field, and in particular to one kind is used for isotope electromagnetic separation
The reception pocket of device.
Background technology
Electromagnetic separation method has indispensable status in isotopic separation field, and electromagnetic separation is using energy phase
Same, quality different ions radius of turn difference in transverse magnetic field realizes isotopic separation.Electromagnetic isotope separator is just
It is using the isolated isotopic equipment of electromagnetic separation method.The ion of ion beam to be separated from Electromagnetic isotope separator
Project in source, the magnetic field separation in Jing Electromagnetic isotope separators, then received by reception device, complete isotopic separation work
Make.
Receptor is one of core component of Electromagnetic isotope separator, is separated after ion-optic system for receiving
Isotope line.It must is fulfilled for that conservation rate is high, isotope mutually stain it is little, can be while collecting various isotopes, Neng Gouchang
Time stable operation etc. is required.
Receptor pocket is arranged on inside receptor, is the core component of receptor, for receiving through Ion optic system
Detached isotope ion beam after system.General receptor can simultaneously install multiple receptor pockets, therefore can simultaneously receive various
Isotope, and conservation rate height, isotope mutually stain little, energy long-time steady operation.The U.S. and Russia are the same positions of electromagnetism
Element separates big country, and electromagnetic separation separated isotopes is used earliest, therefore, the receptor pocket that they are used has advanced
Level.The receptor pocket that we manufacture and design in structure with the U.S. and it is Muscovite in structure and dimensions not
Together, the reception of the stable isotope that the receptor pocket in this utility model is used for after rubidium (Rb) element sepatation.In isotope electricity
In magnetic separator, the energy of rubidium isotope ion beam is generally 30keV or so, receptor pocket is produced significantly bombardment and
Sputtering.Therefore the wall thickness for thickening receptor pocket is needed.But while rubidium isotope ion beam is entered after receptor pocket, bombardment is made
Raise into the temperature received in pocket, form saturated vapor, cause the rubidium isotope collected to be evaporated and caused damage.
Utility model content
The purpose of this utility model is to provide for a kind of receptor pocket, realizes isotopic stable reception, it is to avoid splash
Penetrate it is too high with temperature cause isotopic loss, and ensure to receive isotopic abundance.
To reach object above, the technical solution adopted in the utility model is a kind of connecing for Electromagnetic isotope separator
Closed bag, on the receptor of Electromagnetic isotope separator, is separated for receiving by the Electromagnetic isotope separator
The ion beam of rubidium isotope afterwards, in vacuum environment, the rubidium isotope includes the receptor85Rb and87Rb, wherein
The bag for receiving pocket is made using red copper material, including the first box plate positioned at the reception pocket side, positioned at institute
The the second box plate for receiving pocket opposite side is stated, the reception pocket can detect the ion beam while ion beam is collected
Bunch current.
Further, the bag for receiving pocket is made using 3mm thick red copper material, and the reception pocket has bending
Radian, the radius of curvature of the crooked radian is 980mm.
Further, the reception pocket is provided with cooling water pipe.
Further, the cooling water pipe is arranged on the periphery of the reception pocket.
Further, the receptor is provided with water-cooling joint, and the cooling water pipe is by water pipe head and water pipe head spiral shell
Female to be connected with the water-cooling joint, the cooling water pipe can be resistant to 0.6MPa hydraulic pressure.
Further, also including be arranged on it is described reception pocket periphery upper mounted plate, bottom plate, binding post, it is described on
Fixed plate, bottom plate are used to for the reception pocket to be fixed on the receptor, and the binding post is used for the ion
The beam intensity of beam is output as current signal, and the current signal is used to detect the Bunch current of the ion beam.
Further, also including nut, screw, ceramic ring, the porcelain ring being arranged on the bottom plate, the nut and
Screw is used to fix the reception pocket, and the ceramic ring and the porcelain ring are used for the reception pocket and the lower fixation
The insulation of plate.
Further, the height for receiving pocket is 250mm, and internal depth is 100mm, can receive maximum ion stream
For≤50mA, the bombardment of the ion beam that peak power is 2kW is resistant to, vacuum can reach 1~3 × 10-3Pa。
Further, it is described for receiving85The reception pocket of Rb, thickness is 25mm.
Further, it is described for receiving87The reception pocket of Rb, thickness is 20mm.
The beneficial effects of the utility model are：
Solve the problems, such as bombardment and sputtering that ion beam energy in Electromagnetic isotope separator is 25~35keV.Avoid
The problem of the too high isotope evaporation for causing of temperature, and can easily change.
Description of the drawings
Fig. 1 is the side view that pocket is received described in this utility model specific embodiment；
Fig. 2 is the top view that pocket is received described in this utility model specific embodiment；
Fig. 3 is the front view that pocket is received described in this utility model specific embodiment；
Fig. 4 is the upward view that pocket is received described in this utility model specific embodiment；
Fig. 5 is the connection diagram with the receptor that pocket is received described in this utility model specific embodiment；
In figure：1- the first box plates, 2- the second box plates, 3- upper mounted plates, 4- binding posts, 5- base plates, 6- bottom plates, 7- spiral shells
Mother, 8- screws, 9- ceramic rings, 10- porcelain rings, 11- cooling water pipes, 12- water pipe heads, 13- water pipe head nuts, 14- water-cooleds
Joint, 15- receive pocket.
Specific embodiment
This utility model is further described with reference to the accompanying drawings and examples.
A kind of reception pocket for Electromagnetic isotope separator that this utility model is provided, installed in isotope electromagnetism point
On the receptor of device (as shown in Figure 5), for receiving the ion of the rubidium isotope after Electromagnetic isotope separator is separated
Beam.Wherein in vacuum environment, rubidium isotope includes receptor85Rb and87Two kinds of Rb.The bag of pocket 15 is received using purple
Copper product makes, and including the first box plate 1 positioned at top, positioned at the second box plate 2 of bottom, receives pocket 15 and can collect and all divide
From isotopic ion beam, while can also detect that (implementation method is by receptor pocket 15 for the Bunch current of ion beam
On binding post 4, the beam intensity of ion beam is output as into current signal, then detected by PLC module).Receive pocket 15 to have
Crooked radian, the radius of curvature of crooked radian is 980mm, and the crooked radian is determined according to ion beam beam cross section shape,
Be conducive to uniformly receiving line, reduce isotope evaporation.
The bag for receiving pocket 15 is made using 3mm thick red copper material, in the present embodiment, by the side for bending welding
The thick copper coins of 3mm are processed into method the bag for receiving pocket 15, can successfully manage the bombardment and sputtering of ion beam, while also
With good heat conductivity, cooled down inside convenient docking closed bag.Because prolonged bombardment and sputtering, receive pocket meeting
Being damaged, therefore receive pocket 15 easily to be changed, it is ensured that what isotopic separation work was done is smoothed out.
As shown in figs 2-4, receive pocket 15 and be provided with cooling water pipe 11.Cooling water pipe 11 is arranged on and receives pocket 15
Periphery.Cooling water pipe 11 is connected by water pipe head 12 and water pipe head nut 13 with the water-cooling joint 14 of receptor, cooling water
Pipe 11 can be resistant to 0.6MPa hydraulic pressure.Theoretical Calculation shows that reducing the temperature of receptor pocket can improve receptor pocket conservation rate.
When receptor button pocket temperature is less than 25 DEG C, conservation rate meets demand.In the present embodiment, cooling water pipe 11 is copper,
By Forced water cooling receptor pocket temperature can be made to be less than 25 DEG C, it is to avoid the loss that isotope is caused because of evaporation.
As shown in figs 2-4, also including upper mounted plate 3, the bottom plate 6, binding post for being arranged on reception pocket 15 periphery
4, upper mounted plate 3, bottom plate 6 are used to fix reception pocket 15 on the receiver, and binding post 4 is used for will be into reception pocket
The beam intensity of 15 ion beam is output as current signal, and this current signal is detected again by PLC module, obtains into reception pocket
The Bunch current of 15 ion beam.Also include nut 7, screw 8, ceramic ring 9, the porcelain ring 10 being arranged on bottom plate 6.
The height for receiving pocket 15 is 250mm, and internal depth is 100mm, can receive maximum ion stream for≤50mA, energy
Enough tolerate peak power for 2kW ion beam (solving the problems, such as the sputtering that ion beam energy in separator is 25~35keV), very
Reciprocal of duty cycle can reach 1~3 × 10-3Pa." height " is shown in Fig. 2 shown in " d1 ", " depth " is shown in Fig. 1 shown in " d2 ".
Rubidium isotope has two kinds, it is therefore desirable to which two receive pocket 15 and (often separate a kind of isotope of element, be both needed to weight
New design receives pocket), wherein for receiving85The thickness of the reception pocket of Rb is 25mm, for receiving87The reception pocket of Rb
Thickness be 20mm.In addition to " thickness ", other details are consistent with part, and " thickness " is shown in that " d3 " is shown in Fig. 3.
Device described in the utility model is not limited to the embodiment described in specific embodiment, those skilled in the art
Other embodiments are drawn according to the technical solution of the utility model, technological innovation scope of the present utility model is also belonged to.
Claims (10)
1. a kind of reception pocket for Electromagnetic isotope separator, on the receptor of Electromagnetic isotope separator, uses
In the ion beam for receiving the rubidium isotope after the Electromagnetic isotope separator is separated, the receptor is in vacuum environment
In, the rubidium isotope includes85Rb and87Rb, is characterized in that：The bag for receiving pocket (15) is made using red copper material,
Including the first box plate (1) positioned at reception pocket (15) side, positioned at the second box of reception pocket (15) opposite side
Plate (2), the pocket (15) that receives can detect the Bunch current of the ion beam while ion beam is collected.
2. it is as claimed in claim 1 to receive pocket, it is characterized in that：The bag for receiving pocket (15) is using 3mm thick purple
Copper product makes, and with crooked radian, the radius of curvature of the crooked radian is 980mm to reception pocket (15).
3. it is as claimed in claim 2 to receive pocket, it is characterized in that：Reception pocket (15) is provided with cooling water pipe (11).
4. it is as claimed in claim 3 to receive pocket, it is characterized in that：The cooling water pipe (11) is arranged on the reception pocket
(15) periphery.
5. it is as claimed in claim 4 to receive pocket, it is characterized in that：The receptor is provided with water-cooling joint (14), described cold
But water pipe (11) is connected by water pipe head (12) and water pipe head nut (13) with the water-cooling joint (14), the cooling water
Pipe (11) can be resistant to 0.6MPa hydraulic pressure.
6. it is as claimed in claim 1 to receive pocket, it is characterized in that：Also include being arranged on the upper of reception pocket (15) periphery
Fixed plate (3), bottom plate (6), binding post (4), fixed plate (3), bottom plate (6) are for by the reception pocket
It is fixed on the receptor, the binding post (4) is described for the beam intensity of the ion beam to be output as into current signal
Current signal is used to detect the Bunch current of the ion beam.
7. it is as claimed in claim 6 to receive pocket, it is characterized in that：Also include the nut being arranged on the bottom plate (6)
(7), screw (8), ceramic ring (9), porcelain ring (10), the nut (7) and screw (8) are for fixing the reception pocket
(15), the ceramic ring (9) and the porcelain ring (10) are for exhausted with the bottom plate (6) by reception pocket (15)
Edge.
8. the reception pocket as described in any one of claim 1-6, is characterized in that：It is described receive pocket (15) height be
250mm, internal depth is 100mm, and it is≤50mA that can receive maximum ion stream, is resistant to the ion that peak power is 2kW
The bombardment of beam, vacuum can reach 1~3 × 10-3Pa。
9. it is as claimed in claim 8 to receive pocket, it is characterized in that：It is described for receiving85The reception pocket of Rb, thickness is
25mm。
10. it is as claimed in claim 8 to receive pocket, it is characterized in that：It is described for receiving87The reception pocket of Rb, thickness is
20mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133469.3U CN206168230U (en) | 2016-10-18 | 2016-10-18 | A receive pocket for isotope electromagnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133469.3U CN206168230U (en) | 2016-10-18 | 2016-10-18 | A receive pocket for isotope electromagnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168230U true CN206168230U (en) | 2017-05-17 |
Family
ID=58679050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621133469.3U Active CN206168230U (en) | 2016-10-18 | 2016-10-18 | A receive pocket for isotope electromagnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422777A (en) * | 2016-10-18 | 2017-02-22 | 中国原子能科学研究院 | Receiving pocket for isotope electromagnetic separator |
-
2016
- 2016-10-18 CN CN201621133469.3U patent/CN206168230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422777A (en) * | 2016-10-18 | 2017-02-22 | 中国原子能科学研究院 | Receiving pocket for isotope electromagnetic separator |
| CN106422777B (en) * | 2016-10-18 | 2018-05-22 | 中国原子能科学研究院 | A kind of reception pocket for Electromagnetic isotope separator |
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