CN206574501U - Irradiation device for electronic accelerator - Google Patents
Irradiation device for electronic accelerator Download PDFInfo
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- CN206574501U CN206574501U CN201720216440.XU CN201720216440U CN206574501U CN 206574501 U CN206574501 U CN 206574501U CN 201720216440 U CN201720216440 U CN 201720216440U CN 206574501 U CN206574501 U CN 206574501U
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- accelerating tube
- transmission belt
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Abstract
The utility model discloses a kind of irradiation device for electronic accelerator; including electron gun, backward wave type travelling wave accelerating tube, the focus coil outside backward wave type travelling wave accelerating tube; backward wave type travelling wave accelerating tube is connected by electronic vacuum transfer conduit with scan box; sweeping magnet is provided with the outside of the upper end of scan box; the exit of scan box is provided with titanium film; electronic vacuum transfer conduit reaches the effect of protection titanium film provided with the simple lens for expanding electron beam spot；Circulating cooling pipe and heat-conducting medium are provided with the outside of scan box, prevents scan box from causing deformation because of the high temperature of electron beam, use time is improved；The lower section of scan box is provided with transmitting device under beam, transmitting device is provided with transmission belt, speed setting controller under beam, ray detector is installed outside the outlet of scan box, the beam energy detected according to ray detector automatically controls transmission speed and the dead time of transmission belt；And the photoelectric sensor and guide device set by transmission belt both sides prevents article from offseting, irradiation uniformity is improved.
Description
Technical field
The utility model is related to irradiation apparatus technical field, particularly relates to a kind of irradiation device for electronic accelerator.
Background technology
The method handled at present in fields such as medical treatment, food, military projects using electron accelerator irradiation article is more next
It is more extensive.General electron accelerator irradiation equipment includes electron gun, accelerating tube, defeated pipeline, sweeping magnet and scan box, scanning
The outlet launching electronics beam of box.And article transmitting device is set in the lower section of scan box, need to carry out electron beam irradiation to transmit
Article to electron beam under stop certain time carry out radiation treatment, when article is transmitted on transmitting device, can exist because
The skew produced for vibrations or other reasonses, when causing to enter below electron beam, causes electron beam to irradiate uneven, drop to article
Low production and processing quality.
Meanwhile, the dosage that different article needs are irradiated is different, and transmitting device can not be according to different articles under existing beam
Transmission speed and irradiation dead time are automatically adjusted, it is necessary to artificial setting frequently, reduces production efficiency, is unfavorable for automation
Production and processing.
Therefore, it is necessary to a kind of new irradiation device for electronic accelerator be designed, to solve above-mentioned technical problem.
Utility model content
For problem present in background technology, the purpose of this utility model is to provide a kind of electron accelerator irradiation dress
Put, in predose correcting article, improve irradiation uniformity, and automatic detection irradiation dose, transmission speed is adjusted in good time.
What the technical solution of the utility model was realized in：A kind of irradiation device for electronic accelerator, including electron gun, with
The backward wave type travelling wave accelerating tube of the electron gun connection, the focus coil outside the backward wave type travelling wave accelerating tube is described to return
Wave mode travelling wave accelerating tube is connected by electronic vacuum transfer conduit with scan box, provided with scanning magnetic on the outside of the upper end of the scan box
Iron, the exit of scan box is provided with titanium film, and the outside of scan box is provided with circulating cooling pipe and the heat conduction in circulating cooling pipe
Electronic vacuum transfer conduit outside medium, the outlet of backward wave type travelling wave accelerating tube, which is provided with, to be used to expand the single saturating of electron beam spot
Mirror, the lower section of the scan box is provided with transmitting device under transmitting device under beam, the beam provided with transmission belt, be connected with transmission belt
Installed outside motor, the speed setting controller with the motor connection, the outlet of the scan box and be provided with ray detector, the ray
Detector is connected with speed setting controller, and the both sides of the transmission belt are connected provided with photoelectric sensor and guide device, the photoelectricity
Sensor is connected with guide device and alarm alarming device.
In the above-mentioned technical solutions, the simple lens uses quadrupole lense.
In the above-mentioned technical solutions, the simple lens uses solenoidal lens.
In the above-mentioned technical solutions, the guide device is provided with correcting arm and the driver being connected with correcting arm, the drive
Dynamic device is connected with photoelectric sensor.
In the above-mentioned technical solutions, the alarm alarming device is buzzer.
The utility model irradiation device for electronic accelerator, including electron gun, backward wave type travelling wave accelerating tube, located at backward wave type row
Focus coil outside ripple accelerating tube, backward wave type travelling wave accelerating tube is connected by electronic vacuum transfer conduit with scan box, scan box
Upper end on the outside of be provided with sweeping magnet, the electronics that the exit of scan box is provided with outside titanium film, the outlet of backward wave type travelling wave accelerating tube is true
Empty transfer conduit is provided with the simple lens for being used for expanding electron beam spot, reaches the effect of protection titanium film；And the outside of scan box
Heat-conducting medium provided with circulating cooling pipe and in circulating cooling pipe, prevents scan box from causing deformation because of the high temperature of electron beam,
Improve use time；The lower section of scan box is provided with transmitting device under transmitting device under beam, beam and is provided with transmission belt, speed setting controller,
Installed outside the outlet of scan box and be provided with ray detector, the beam energy detected according to ray detector automatically controls transmission
The transmission speed of band and dead time；And prevent article from offseting by the photoelectric sensor and guide device of transmission belt both sides, carry
High irradiation uniformity.
Brief description of the drawings
Fig. 1 is the utility model irradiation device for electronic accelerator part-structure schematic diagram；
Fig. 2 is the utility model irradiation device for electronic accelerator part-structure schematic top plan view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of irradiation device for electronic accelerator described in the utility model, including electron gun 1, with
The backward wave type travelling wave accelerating tube 2 that the electron gun 1 is connected, the focus coil 21 outside the backward wave type travelling wave accelerating tube 2, institute
Backward wave type travelling wave accelerating tube 2 is stated to be connected with scan box 4 by electronic vacuum transfer conduit 3.
Sweeping magnet 5 is provided with the outside of the upper end of the scan box 4, the exit of scan box 4 is provided with titanium film 6, backward wave type row
Electronic vacuum transfer conduit 3 outside the outlet of ripple accelerating tube 2 is provided with the simple lens 7 for being used for expanding electron beam spot, reaches protection
The effect of titanium film 6, wherein, simple lens uses quadrupole lense or solenoidal lens.And the outside of the scan box 4 is cold provided with circulating
But pipe 8 and the heat-conducting medium 9 in circulating cooling pipe 8, prevent scan box 4 from causing deformation because of the high temperature of electron beam, and raising makes
Use the time.
The lower section of the scan box 4 is provided with transmitting device under transmitting device under beam, the beam and is provided with transmission belt 10, with transmitting
Install to be provided with outside motor 11 with 10 connections, the speed setting controller 12 being connected with the motor 11, the outlet of the scan box 4 and penetrate
Line detector 13, the ray detector 13 is connected with speed setting controller 12, in this way, the electricity detected according to ray detector 13
Beamlet energy is transferred to speed setting controller 12, to automatically control transmission speed and the pause of transmission belt 10 by speed setting controller 12
Time, the effect of Automated condtrol is realized, save artificial operation and time, improve efficiency.
The both sides of the transmission belt 10 are connected provided with photoelectric sensor 14 and guide device 15, the photoelectric sensor 14 with
Guide device 15 and alarm alarming device 16 are connected, wherein, guide device 15 is connected provided with correcting arm 151 and with correcting arm 151
Driver 152, the driver 152 is connected with photoelectric sensor 14, and alarming device 16 of alarming is buzzer.Pass through photoelectricity
Whether the sensing article of sensor 14 is shifted, and guide device 15 and report are transmitted information to when sensing that article shifts
Alert alarming device 16, to carry out correcting and warning, improves article irradiation uniformity.
The utility model irradiation device for electronic accelerator, including electron gun 1, backward wave type travelling wave accelerating tube 2, located at backward wave type
Focus coil 21 outside travelling wave accelerating tube 2, backward wave type travelling wave accelerating tube 2 is connected by electronic vacuum transfer conduit 3 with scan box 4
Connect, sweeping magnet 5 is provided with the outside of the upper end of scan box 4, the exit of scan box 4 is provided with titanium film 6, electronic vacuum transfer conduit 3
Provided with the simple lens 7 for expanding electron beam spot, the effect of protection titanium film is reached；The outside of scan box 4 is provided with circulating cooling pipe 8
With heat-conducting medium 9, prevent scan box 4 from causing deformation because of the high temperature of electron beam, improve use time；The lower section of scan box 4 is provided with
Transmitting device is provided with outside transmission belt 10, speed setting controller 12, the outlet of scan box 4 to install to be provided with and penetrated under transmitting device under beam, beam
Line detector 13, the beam energy detected according to ray detector 13 automatically controls transmission speed and the pause of transmission belt 10
Time；And the photoelectric sensor 14 and guide device 15 set by the both sides of transmission belt 10 prevents article from offseting, and improves irradiation equal
Even property.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of irradiation device for electronic accelerator, it is characterised in that：Including electron gun, the backward wave type row being connected with the electron gun
Ripple accelerating tube, the focus coil outside the backward wave type travelling wave accelerating tube, the backward wave type travelling wave accelerating tube is true by electronics
Empty transfer conduit is connected with scan box, and sweeping magnet is provided with the outside of the upper end of the scan box, and the exit of scan box is provided with titanium
Film, the outside of scan box is provided with circulating cooling pipe and the heat-conducting medium in circulating cooling pipe, and backward wave type travelling wave accelerating tube goes out
Electronic vacuum transfer conduit outside mouthful is provided with the simple lens for being used for expanding electron beam spot, and the lower section of the scan box is provided with beam
Transmitting device is provided with transmission belt, the motor being connected with transmission belt, the speed governing with the motor connection under lower transmitting device, the beam
Installed outside controller, the outlet of the scan box and be provided with ray detector, the ray detector is connected with speed setting controller, institute
The both sides for stating transmission belt are connected provided with photoelectric sensor and guide device, and the photoelectric sensor is warned with guide device and alarm
Device is connected.
2. irradiation device for electronic accelerator according to claim 1, it is characterised in that：The simple lens is saturating using quadrupole
Mirror.
3. irradiation device for electronic accelerator according to claim 1, it is characterised in that：The simple lens is saturating using solenoid
Mirror.
4. irradiation device for electronic accelerator according to claim 1, it is characterised in that：The guide device is provided with correcting arm
With the driver being connected with correcting arm, the driver is connected with photoelectric sensor.
5. irradiation device for electronic accelerator according to claim 1, it is characterised in that：The alarm alarming device is buzzing
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216440.XU CN206574501U (en) | 2017-03-07 | 2017-03-07 | Irradiation device for electronic accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216440.XU CN206574501U (en) | 2017-03-07 | 2017-03-07 | Irradiation device for electronic accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574501U true CN206574501U (en) | 2017-10-20 |
Family
ID=60056541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720216440.XU Active CN206574501U (en) | 2017-03-07 | 2017-03-07 | Irradiation device for electronic accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574501U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572678A (en) * | 2018-07-18 | 2018-09-25 | 河南灿坤量子科技有限公司 | A kind of photon multipotency amount irradiation processing equipment |
| CN111726928A (en) * | 2020-05-25 | 2020-09-29 | 中国原子能科学研究院 | Beam scanning leading-out device of irradiation accelerator |
| CN111885809A (en) * | 2020-06-30 | 2020-11-03 | 中国原子能科学研究院 | Wide-energy large-beam-spot electron accelerator |
-
2017
- 2017-03-07 CN CN201720216440.XU patent/CN206574501U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572678A (en) * | 2018-07-18 | 2018-09-25 | 河南灿坤量子科技有限公司 | A kind of photon multipotency amount irradiation processing equipment |
| CN111726928A (en) * | 2020-05-25 | 2020-09-29 | 中国原子能科学研究院 | Beam scanning leading-out device of irradiation accelerator |
| CN111726928B (en) * | 2020-05-25 | 2022-06-28 | 中国原子能科学研究院 | Beam scanning leading-out device of irradiation accelerator |
| CN111885809A (en) * | 2020-06-30 | 2020-11-03 | 中国原子能科学研究院 | Wide-energy large-beam-spot electron accelerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210527 Address after: 516321 Huidong industrial transfer park, Daling Town, Huidong County, Huizhou City, Guangdong Province Patentee after: Huizhou Huada Irradiation Technology Co., Ltd Address before: 516300 industrial transfer park (Daling town), Huidong County, Huizhou City, Guangdong Province Patentee before: HUIZHOU HUADA BIOTECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |