CN206921490U - Suitable for the irradiation device for electronic accelerator of powder processing - Google Patents
Suitable for the irradiation device for electronic accelerator of powder processing Download PDFInfo
- Publication number
- CN206921490U CN206921490U CN201720587811.5U CN201720587811U CN206921490U CN 206921490 U CN206921490 U CN 206921490U CN 201720587811 U CN201720587811 U CN 201720587811U CN 206921490 U CN206921490 U CN 206921490U
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- China
- Prior art keywords
- disk roller
- powder
- irradiation
- accelerator
- disk
- 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.)
- Expired - Fee Related
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- 238000009700 powder processing Methods 0.000 title claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 13
- 239000010936 titanium Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000000605 extraction Methods 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920006361 Polyflon Polymers 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a kind of irradiation device for electronic accelerator suitable for powder processing, including the accelerator body arranged from top to bottom, accelerator base, irradiate extraction window, titanium window, pallet and gear frame, the first disk roller below titanium window are higher than the second disk roller positioned at the first disk roller both sides, and the transmission belt forms peak shape at first disk roller.Pallet is being moved at peak shape and can shaken, and the powder that top has lived through irradiation slides, and exposes the powder of more bottom, so that more the powder of bottom is also sufficiently irradiated, the uniformity of irradiation is added, reduces number and the time of irradiation, improves production efficiency.
Description
Technical field
Irradiation device for electronic accelerator technical field is the utility model is related to, the powder that is particularly suitable for use in processing.
Background technology
Irradiation processing is one and biological effect, chemical effect and physics caused by material effect is imitated by high-energy ray
Should, article is killed virus, sterilized, poisonous and harmful substance of degrade, the high-tech green processing technologies of improvement material property etc.,
It is widely used in the numerous areas such as agricultural, medical treatment, chemical industry, environmental protection, mineral products.Particularly in chemical field, such as polytetrafluoroethylene (PTFE)
In the processing of superfine powder, irradiation to crack technology is widely used at home, occupies the market share of more than half.
The conventional irradiation device for electronic accelerator applied to polytetrafluoroethylene (PTFE) shown in Figure 1, it is wrapped from top to bottom
Include：Accelerator body 10, accelerator base 20, irradiate extraction window 30, titanium window 40, pallet 50 and gear frame 60.Electron beam exists
Accelerated in the accelerator body 10 of vacuum, line is drawn out to irradiation products in air by titanium window 40, titanium window 40 play every
From the effect of air and vacuum environment.
In the processing technology of polytetrafluoroethylene (PTFE), polyflon is placed in pallet 50, the electronics drawn by titanium window 40
Line is carried out repeatedly, the irradiation to crack of level time minute is modified.In whole cracking process, powder is statically placed in the pallet of gear frame 60
In, during electronic beam current projects from top to bottom, energy is gradually absorbed, and intensity is gradually reduced, and causes different depth
The radiation intensity disunity that powder is subject to.In order that the powder for obtaining bottom is also sufficiently irradiated, generally use reduces powder
Thickness, increases the mode such as irradiation dose and exposure time, and these ways reduce production efficiency.
Utility model content
The utility model provides a kind of electronics and accelerates irradiation devices, for improving the powder of different depth in the prior art
The skimble-scamble deficiency of irradiation intensity.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of electronics suitable for powder processing
Accelerator irradiation device, including the accelerator body arranged from top to bottom, accelerator base, irradiate extraction window, titanium window, pallet with
And gear frame, the gear frame include multiple disk rollers and roll the transmission belt being arranged on the disk roller, the disk roller includes
The first disk roller below titanium window and the second disk roller positioned at the first disk roller both sides, first disk roller are higher than second
Disk roller, the transmission belt form peak shape at first disk roller.
Preferably, second disk roller mutually deviates from other disk rollers of side higher than it with the first disk roller.
Preferably, the angle of the peak shape is more than or equal to 120 ° and less than or equal to 150 °.
By adopting the above-described technical solution, pallet is being moved at peak shape and can shaken, top is caused to live through
The powder of irradiation slides, and exposes the powder of more bottom, so that more the powder of bottom is also sufficiently irradiated,
The uniformity of irradiation is added, reduces number and the time of irradiation, improves production efficiency.
Brief description of the drawings
Fig. 1 is existing irradiation device for electronic accelerator schematic diagram；
Fig. 2 is the gear frame structural representation involved by the utility model；
Fig. 3 a, Fig. 3 b are the Principle of Process figures that pallet crosses highest roller.
Shown in figure：10th, accelerator body；20th, accelerator base；30th, extraction window is irradiated；40th, titanium window；50th, pallet；
60th, gear frame；61st, disk roller；62nd, transmission belt；7th, powder.
Embodiment
In order to make it easy to understand, the optimization of titanium window construction is illustrated with reference to embodiment.It should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model.
Referring to Fig. 2, the irradiation device for electronic accelerator involved by the present embodiment, the device disclosed in Fig. 1 is improved,
Mainly the improvement is that gear frame 60.The gear frame 60 includes multiple disk rollers 61, wherein, the first roller positioned at the lower section of titanium window 40
Wheel 61a is higher with respect to the second disk roller 61b of its both sides, and the transmission belt 62 forms peak shape at the first disk roller 61a.
Referring to Fig. 3 a, 3b, because transmission belt 62 forms peak shape at the first disk roller 61a, pallet 50 move to this first
When at disk roller 61a, a deflection can be undergone, the deflection causes vibration.
Specifically, referring first to Fig. 3 a, pallet 50 from the left and right side at the second disk roller 61b to the first disk roller 61a places fortune
Dynamic, left low right height, right side tilts.Due to difference in height be present, the powder 7 in pallet 50 slides to the left, the powder depth on right side
Relatively shallower, the powder of bottom can obtain more sufficient irradiation.
Referring back to Fig. 3 b, when pallet 50 crosses summit, from left low right high state vibration to the state of right low left high, left side
Tilt.During vibration, powder 7 slides to the right, and the powder 7 that especially top layer has lived through irradiating slides to the right, reveals
Go out the powder of more bottom, the powder of this section bottom can obtain more sufficient irradiation.
The essence of the present embodiment is the process that above-mentioned vibration, powder depth rearrange, increase bottom powder by
The intensity of irradiation so that all powder irradiation intensity is more unified in pallet 50.
With continued reference to Fig. 2, wherein except the second disk roller 61b of its relative both sides of the first disk roller 61a has difference in height, it is actual
On, the second disk roller 61b is higher with other disk rollers of the first disk roller 61a phases away from side with respect to it, i.e., the second roller of left side in figure
Wheel 61b has difference in height relative to its left side disk roller, and right side the second disk roller 61b has difference in height with respect to its right side disk roller, thus
The gradient of peak shape is more gentle, avoids pallet 50 from skidding.
Deflection of the pallet 50 at the first disk roller 61a is, it is necessary to consider vibrating effect and whether transmission belt 62 skids, and one
As choose deflection angle and be more than or equal to 30 ° and be advisable less than or equal to 60 °, accordingly, the angle of peak shape be more than or equal to 120 ° and
Less than or equal to 150 °.Larger deflection angle can increase oscillation intensity, preferably increase the slip of powder, but must be sure that
Vibration band can not skid, it is therefore desirable to integrated and determined according to actual conditions.
Claims (3)
1. a kind of irradiation device for electronic accelerator suitable for powder processing, including the accelerator body arranged from top to bottom
(10), accelerator base (20), irradiation extraction window (30), titanium window (40), pallet (50) and gear frame (60), the gear frame
(60) include multiple disk rollers (61) and roll the transmission belt (62) being arranged on the disk roller (61), it is characterised in that be described
Disk roller (61) includes the first disk roller (61a) below the titanium window (40) and the positioned at the first disk roller (61a) both sides
Two disk rollers (61b), first disk roller (61a) are higher than the second disk roller (61b), and the transmission belt (62) is in first disk roller
(61a) place forms peak shape.
2. as claimed in claim 1 suitable for the irradiation device for electronic accelerator of powder processing, it is characterised in that：Described second
Disk roller (61b) mutually deviates from other disk rollers of side higher than it with the first disk roller (61a).
3. as claimed in claim 1 suitable for the irradiation device for electronic accelerator of powder processing, it is characterised in that：The peak shape
Angle be more than or equal to 120 ° and less than or equal to 150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587811.5U CN206921490U (en) | 2017-05-24 | 2017-05-24 | Suitable for the irradiation device for electronic accelerator of powder processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587811.5U CN206921490U (en) | 2017-05-24 | 2017-05-24 | Suitable for the irradiation device for electronic accelerator of powder processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206921490U true CN206921490U (en) | 2018-01-23 |
Family
ID=61307214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720587811.5U Expired - Fee Related CN206921490U (en) | 2017-05-24 | 2017-05-24 | Suitable for the irradiation device for electronic accelerator of powder processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206921490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604010A (en) * | 2020-12-02 | 2021-04-06 | 中国医学科学院输血研究所 | Irradiation equipment |
| CN113194597A (en) * | 2021-05-10 | 2021-07-30 | 山东蓝孚高能物理技术股份有限公司 | Electron accelerator under-beam device for powder material irradiation |
-
2017
- 2017-05-24 CN CN201720587811.5U patent/CN206921490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604010A (en) * | 2020-12-02 | 2021-04-06 | 中国医学科学院输血研究所 | Irradiation equipment |
| CN113194597A (en) * | 2021-05-10 | 2021-07-30 | 山东蓝孚高能物理技术股份有限公司 | Electron accelerator under-beam device for powder material irradiation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |