CN113490323A - Electron accelerator convenient for adjusting beam irradiation uniformity - Google Patents
Electron accelerator convenient for adjusting beam irradiation uniformity Download PDFInfo
- Publication number
- CN113490323A CN113490323A CN202110783900.8A CN202110783900A CN113490323A CN 113490323 A CN113490323 A CN 113490323A CN 202110783900 A CN202110783900 A CN 202110783900A CN 113490323 A CN113490323 A CN 113490323A
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- accelerating tube
- electron accelerator
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- beam irradiation
- uniformity
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- 230000007246 mechanism Effects 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 8
- 238000010894 electron beam technology Methods 0.000 abstract description 27
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 5
- 125000004122 cyclic group Chemical group 0.000 abstract description 5
- 229910052719 titanium Inorganic materials 0.000 abstract description 5
- 239000010936 titanium Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000002285 radioactive effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
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- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the technical field of electron accelerators, and discloses an electron accelerator convenient for adjusting beam irradiation uniformity. The invention passes through the inner side of the supporting frame through the left side of the waveguide system, one end of the outer side of the waveguide system is communicated with the accelerating tube, microwaves generated by a pulse transformer can be directly conducted into the accelerating tube, a focusing coil outside the accelerating tube generates a magnetic field to restrict electron beams to be transmitted along the center of the accelerating tube all the time, the diameter of a beam group is kept very small until the energy of the electron beams is increased to megaelectron volts, then the megaelectron beams emitted from the accelerating tube are transmitted to a scanning section (agricultural products and the like), a scanning coil generates a transverse alternating magnetic field, the electron beams are scanned in a reciprocating mode within a fixed angle, the emitting width of the electron beams is expanded, and finally the electron beams output by a titanium window complete irradiation processing of goods in a cyclic reciprocating scanning mode.
Description
Technical Field
The invention relates to the technical field of electron accelerators, in particular to an electron accelerator which is convenient to adjust the beam irradiation uniformity.
Background
An betatron is a device that uses an induced electric field to accelerate electrons. An annular vacuum chamber is arranged between two poles of an electromagnet, the electromagnet is excited by alternating current, an alternating magnetic field which is gradually weakened from the center to the outside and is symmetrically distributed is generated between the two poles, the alternating magnetic field excites an induced electric field in the vacuum chamber, the electric field lines of the alternating magnetic field are a series of concentric circles around magnetic induction lines, at the moment, if an electron gun is used for injecting electrons into the annular vacuum chamber along the tangential direction, the electrons are accelerated under the action of an induced electric field E in the annular vacuum chamber, and meanwhile, the electrons are also acted by the Lorentz force of the magnetic field at the position of the vacuum chamber, so that the electrons move on a circular track with the radius of R.
The radiation processing means that the energy of electron rays generated by an electron accelerator or gamma rays generated by radioactive isotopes is transferred to an irradiated substance, ionizing radiation acts on the irradiated substance to generate ionization and excitation, orbital electrons are released to form free radicals, and the physical properties and chemical compositions of the irradiated substance are changed by controlling radiation conditions, so that the irradiated substance becomes a new substance required by people, or organisms (microorganisms and the like) are subjected to unrecoverable loss and damage, so that the required targets of people are achieved. This new processing technique is called radiation processing technique.
The prior electron accelerator can easily cause uneven irradiation when irradiating products, can not effectively adjust the irradiation process, and can prevent the leakage of a radioactive source and the imperfect temperature control in the irradiation process.
Disclosure of Invention
The invention aims to provide the electron accelerator which is convenient to adjust the beam irradiation uniformity, so that the irradiation uniformity is achieved, the adjustment can be carried out, the problem of leakage of a radioactive source is solved, the temperature of the electron accelerator is effectively controlled, and the working efficiency is improved.
In order to achieve the purpose, the invention provides the following technical scheme:
the electron accelerator comprises a supporting mechanism and an irradiation mechanism, wherein the irradiation mechanism is movably arranged at the top of the supporting mechanism, and the supporting mechanism is arranged at the bottom of the irradiation mechanism.
The supporting mechanism comprises a supporting plate, the supporting plate is fixedly installed at two ends of the top of the supporting mechanism, a fixing plate is fixedly connected to the inner side of the bottom of the supporting plate, a placing box is arranged at the top of the fixing plate, a mounting frame is fixedly installed inside the placing box, a driving motor is fixedly installed at the top of the mounting frame, a rotating shaft is fixedly connected to the center of the top of the driving motor, a rotating disc is fixedly connected to the top of the rotating shaft, and a placing plate is arranged on the surface of the top of the rotating disc.
Irradiation mechanism includes the support frame, support frame fixed mounting is in irradiation mechanism top, support frame right side bottom is provided with pulse transformer, the pulse transformer top is provided with the klystron, klystron left side top fixedly connected with waveguide system, waveguide system left side fixedly connected with accelerating tube, accelerating tube top right side is provided with the vacuum pump, the accelerating tube bottom is provided with focusing coil, focusing coil bottom movable mounting has the lifter plate, the scanning box has been seted up to the lifter plate bottom.
Preferably, fixed plate bottom corner fixed mounting all around has unable adjustment base, it is provided with the handle to place case surface right side, the handle top is provided with controlling means, the controlling means top is provided with the display.
Preferably, the support frame left side bottom is provided with the water tank, water tank right side fixedly connected with circulating water cooling plant, the inside both ends of lifter plate are provided with the spring beam, spring beam surface central point puts and is provided with the screwed pipe.
Preferably, circulating water cooling device outside surface is provided with the shower nozzle, just shower nozzle one side is corresponding with the accelerating tube, and after pulse transformer operation, can produce the heat in the support frame, can be with air conditioning from shower nozzle blowout through the circulating water cooling device that sets up, to accelerating tube surface play refrigerated effect, guarantee job stabilization nature, effectively control the temperature of electron accelerator.
Preferably, the center of the top of the placing box is provided with a through hole, the through hole is communicated with the scanning box, and the scanning box is clamped with the through hole, so that the problem of leakage of the radioactive source can be effectively solved.
Preferably, the scanning box passes through the spring beam and is placing the box top up-and-down motion, can carry out effectual regulation to the difference in height of scanning box, makes the scanning box more comprehensive even to the scanning of placing the board, improves work efficiency.
Preferably, place board evenly distributed in carousel top surface, just it drives the carousel rotation through the pivot to place the board, and the accessible starts driving motor, and the pivot drives the carousel and rotates, effectively lets place the board and rotate at carousel top surface, lets the scanning box carry out the uniform scanning.
Preferably, the left side of the waveguide system penetrates through the inner side of the support frame, one end of the outer side of the waveguide system is communicated with the accelerating tube, microwaves generated by the pulse transformer can be directly conducted into the accelerating tube, a focusing coil outside the accelerating tube generates a magnetic field to restrict electron beam current to be transmitted along the center of the accelerating tube all the time, the diameter of a beam group is kept small until the energy of the electron beam is increased to megaelectron volts, then the megaelectron voltage electron beam emitted from the accelerating tube is transmitted to a scanning section (agricultural products and the like), a transverse alternating magnetic field is generated by the scanning coil, the electron beam is scanned in a reciprocating mode within a fixed angle, the emitting width of the electron beam is expanded, and finally the electron beam output through the titanium window completes irradiation processing of the goods in a cyclic reciprocating scanning mode.
Preferably, the bottom of the accelerating tube is connected with the top of the scanning box through a threaded tube, so that microwaves generated by the pulse transformer can be effectively transmitted into the accelerating tube from the accelerating tube, and the microwaves are transmitted to the scanning box through the threaded tube, so that the scanning box irradiates the placing box at the bottom.
The invention provides an electron accelerator convenient for adjusting beam irradiation uniformity, which has the following beneficial effects:
(1) the invention passes through the inner side of the supporting frame through the left side of the waveguide system, one end of the outer side of the waveguide system is communicated with the accelerating tube, microwaves generated by the pulse transformer can be directly conducted into the accelerating tube, the focusing coil outside the accelerating tube generates a magnetic field to restrict electron beams to be transmitted along the center of the accelerating tube all the time, the diameter of a beam group is kept very small until the energy of the electron beams is increased to megaelectron volts, then the megaelectron beams emitted from the accelerating tube are transmitted to a scanning section (agricultural products and the like), the scanning coil generates a transverse alternating magnetic field, and the electron beams are scanned in a reciprocating mode within a fixed angle, so that the emission width of the electron beams is expanded. And finally, completing irradiation processing of the goods in a cyclic reciprocating scanning mode by the electron beams output by the titanium window.
(2) According to the invention, the spray head is arranged on the outer side surface of the circulating water cooling device, one side of the spray head corresponds to the accelerating tube, heat can be generated in the support frame after the pulse transformer operates, cold air can be sprayed out of the spray head through the circulating water cooling device, the outer surface of the accelerating tube is cooled, the working stability is ensured, and the temperature of the electron accelerator is effectively controlled.
(3) According to the invention, the scanning box moves up and down on the top of the placing box through the spring rod, so that the height difference of the scanning box can be effectively adjusted, the scanning of the scanning box on the placing plate is more comprehensive and uniform, the working efficiency is improved, the placing plate is uniformly distributed on the top surface of the rotary table, the placing plate drives the rotary table to rotate through the rotary shaft, the rotary shaft drives the rotary table to rotate by starting the driving motor, the placing plate is effectively rotated on the top surface of the rotary table, and the scanning box is uniformly scanned.
(4) The bottom of the accelerating tube is connected with the top of the scanning box through the threaded tube, so that the microwave generated by the pulse transformer can be effectively transmitted into the accelerating tube from the accelerating tube, and the microwave is transmitted to the scanning box through the threaded tube, so that the scanning box irradiates the placing box at the bottom.
Drawings
FIG. 1 is a perspective view of the front face of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the front side of the present invention;
FIG. 3 is a schematic view of the interior of the front side of the supporting frame structure of the present invention;
FIG. 4 is a schematic view of the interior of the lifter plate structure at the front of the present invention;
FIG. 5 is a schematic view of the interior of the front storage box structure of the present invention.
In the figure: 1. a support mechanism; 101. a support plate; 102. a fixing plate; 103. a fixed base; 104. placing a box; 105. a handle; 106. a control device; 107. a display; 108. a mounting frame; 109. a drive motor; 110. a rotating shaft; 111. a turntable; 112. placing the plate; 2. an irradiation mechanism; 201. a support frame; 202. a water tank; 203. a pulse transformer; 204. a klystron; 205. a waveguide system; 206. a lifting plate; 207. a scanning box; 208. an accelerating tube; 209. a focusing coil; 210. a vacuum pump; 211. a water cooling device is circulated; 212. a threaded pipe; 213. a spring rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 5, the present invention provides a technical solution:
an electron accelerator convenient for adjusting beam irradiation uniformity comprises a supporting mechanism 1 and an irradiation mechanism 2, wherein the irradiation mechanism 2 is movably mounted at the top of the supporting mechanism 1, and the supporting mechanism 1 is arranged at the bottom of the irradiation mechanism 2.
The supporting mechanism 1 comprises a supporting plate 101, the supporting plate 101 is fixedly arranged at two ends of the top of the supporting mechanism 1, a fixing plate 102 is fixedly connected to the inner side of the bottom of the supporting plate 101, a placing box 104 is arranged at the top of the fixing plate 102, a through hole is arranged at the center position of the top of the placing box 104 and is communicated with a scanning box 207, the problem of radioactive source leakage can be effectively prevented by clamping the scanning box 207 with the through hole, a mounting frame 108 is fixedly arranged in the placing box 104, a driving motor 109 is fixedly arranged at the top of the mounting frame 108, a rotating shaft 110 is fixedly connected at the center position of the top of the driving motor 109, a turntable 111 is fixedly connected to the top of the rotating shaft 110, a placing plate 112 is arranged on the top surface of the turntable 111, the placing plate 112 is uniformly distributed on the top surface of the turntable 111, the placing plate 112 drives the turntable 111 to rotate through the rotating shaft 110, and the rotating shaft 110 can drive the turntable 111 to rotate by starting the driving motor 109, effectively let place board 112 and rotate at carousel 111 top surface, let scanning box 207 carry out even scanning, fixed plate 102 bottom corner fixed mounting all around has unable adjustment base 103, places case 104 surface right side and is provided with handle 105, and the handle 105 top is provided with controlling means 106, and controlling means 106 top is provided with display 107.
The irradiation mechanism 2 comprises a support frame 201, the support frame 201 is fixedly arranged at the top of the irradiation mechanism 2, a pulse transformer 203 is arranged at the bottom of the right side of the support frame 201, a klystron 204 is arranged at the top of the pulse transformer 203, a waveguide system 205 is fixedly connected to the top of the left side of the klystron 204, the left side of the waveguide system 205 penetrates through the inner side of the support frame 201, one end of the outer side of the waveguide system 205 is communicated with an accelerating tube 208, microwaves generated by the pulse transformer 203 can be directly conducted into the accelerating tube 208, a focusing coil 209 outside the accelerating tube 208 generates a magnetic field to restrict electron beam current to be transmitted along the center of the accelerating tube 208 all the time and keep a small beam cluster diameter until the energy of the electron beam is increased to megaelectron volts, then the megavolt electron beam emitted from the accelerating tube 208 is transmitted to a scanning section (agricultural products and the like), wherein the scanning coil generates a transverse alternating magnetic field to scan the electron beam in a reciprocating manner within a fixed angle, the outgoing width of the electron beam is enlarged, finally, the electron beam output by the titanium window completes irradiation processing of goods in a cyclic reciprocating scanning mode, the left side of the waveguide system 205 is fixedly connected with an accelerating tube 208, the bottom of the accelerating tube 208 is connected with the top of a scanning box 207 through a threaded tube 212, microwaves generated by a pulse transformer 203 can be effectively transmitted into the accelerating tube 208 from the accelerating tube 204, the microwaves are transmitted to the scanning box 207 through the threaded tube 212, so that the scanning box 207 irradiates the placing box 104 at the bottom, the right side of the top of the accelerating tube 208 is provided with a vacuum pump 210, the bottom of the accelerating tube 208 is provided with a focusing coil 209, the bottom of the focusing coil 209 is movably provided with a lifting plate 206, the bottom of the lifting plate 206 is provided with the scanning box 207, the scanning box 207 moves up and down on the top of the placing box 104 through a spring rod 213, the height difference of the scanning box 207 can be effectively adjusted, so that the scanning box 207 scans the placing plate 112 more comprehensively and uniformly, improve work efficiency, support frame 201 left side bottom is provided with water tank 202, water tank 202 right side fixedly connected with circulating water cooling device 211, circulating water cooling device 211 outside surface is provided with the shower nozzle, and shower nozzle one side is corresponding with accelerating tube 208, after pulse transformer 203 moves, can produce the heat in the support frame 201, circulating water cooling device 211 through the setting can be with air conditioning from the shower nozzle blowout, play refrigerated effect to accelerating tube 208 surface, guarantee job stabilization nature, effectively control the temperature of electron accelerator, the inside both ends of lifter plate 206 are provided with spring beam 213, spring beam 213 central point puts and is provided with screwed pipe 212.
In conclusion, the left side of the waveguide system 205 penetrates through the inner side of the support frame 201, one end of the outer side of the waveguide system 205 is communicated with the accelerating tube 208, microwaves generated by the pulse transformer 203 can be directly conducted into the accelerating tube 208, the focusing coil 209 outside the accelerating tube 208 generates a magnetic field, electron beam current is constrained to be transmitted along the center of the accelerating tube 208 all the time, the diameter of a beam cluster is kept very small until the energy of the electron beam is increased to megaelectron volts, then the megaelectron beams emitted from the accelerating tube 208 are transmitted to a scanning section (agricultural products and the like), the scanning coil generates a transverse alternating magnetic field, the electron beams are scanned in a reciprocating mode within a fixed angle, the emission width of the electron beams is expanded, and finally the electron beams output by the titanium window complete irradiation processing of goods in a cyclic reciprocating scanning mode; the outer side surface of the circulating water cooling device 211 is provided with a spray head, one side of the spray head corresponds to the accelerating tube 208, heat can be generated in the supporting frame 201 after the pulse transformer 203 runs, cold air can be sprayed out of the spray head through the arranged circulating water cooling device 211, the outer surface of the accelerating tube 208 is cooled, the working stability is guaranteed, and the temperature of the electron accelerator is effectively controlled; the scanning box 207 moves up and down on the top of the placing box 104 through the spring rod 213, the height difference of the scanning box 207 can be effectively adjusted, so that the scanning of the scanning box 207 on the placing plate 112 is more comprehensive and uniform, the working efficiency is improved, the placing plate 112 is uniformly distributed on the top surface of the turntable 111, the placing plate 112 drives the turntable 111 to rotate through the rotating shaft 110, the driving motor 109 can be started, the rotating shaft 110 drives the turntable 111 to rotate, the placing plate 112 is effectively enabled to rotate on the top surface of the turntable 111, and the scanning box 207 is enabled to scan uniformly; the center of the top of the placing box 104 is provided with a through hole which is communicated with the scanning box 207, the scanning box 207 is clamped with the through hole, the problem of leakage of a radioactive source can be effectively prevented, the bottom of the accelerating tube 208 is connected with the top of the scanning box 207 through the threaded tube 212, microwaves generated by the pulse transformer 203 can be effectively transmitted into the accelerating tube 208 from the speed adjusting tube 204, and the microwaves are transmitted to the scanning box 207 through the threaded tube 212, so that the scanning box 207 irradiates the placing box 104 at the bottom.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a conveniently adjust electron accelerator of beam irradiation degree of consistency, includes supporting mechanism (1) and irradiation mechanism (2), its characterized in that: the irradiation mechanism (2) is movably arranged at the top of the supporting mechanism (1), and the supporting mechanism (1) is arranged at the bottom of the irradiation mechanism (2);
the supporting mechanism (1) comprises a supporting plate (101), the supporting plate (101) is fixedly installed at two ends of the top of the supporting mechanism (1), a fixing plate (102) is fixedly connected to the inner side of the bottom of the supporting plate (101), a placing box (104) is arranged at the top of the fixing plate (102), an installing frame (108) is fixedly installed inside the placing box (104), a driving motor (109) is fixedly installed at the top of the installing frame (108), a rotating shaft (110) is fixedly connected to the center of the top of the driving motor (109), a rotating disc (111) is fixedly connected to the top of the rotating shaft (110), and a placing plate (112) is arranged on the surface of the top of the rotating disc (111);
irradiation mechanism (2) are including support frame (201), support frame (201) fixed mounting is in irradiation mechanism (2) top, support frame (201) right side bottom is provided with pulse transformer (203), pulse transformer (203) top is provided with speed adjusting pipe (204), speed adjusting pipe (204) left side top fixedly connected with waveguide system (205), waveguide system (205) left side fixedly connected with accelerating tube (208), accelerating tube (208) top right side is provided with vacuum pump (210), accelerating tube (208) bottom is provided with focusing coil (209), focusing coil (209) bottom movable mounting has lifter plate (206), scanning box (207) have been seted up to lifter plate (206) bottom.
2. The electron accelerator convenient for adjusting the uniformity of beam irradiation as claimed in claim 1, wherein: fixed plate (102) bottom corner fixed mounting all around has unable adjustment base (103), it is provided with handle (105) to place case (104) surface right side, handle (105) top is provided with controlling means (106), controlling means (106) top is provided with display (107).
3. The electron accelerator convenient for adjusting the uniformity of beam irradiation as claimed in claim 1, wherein: support frame (201) left side bottom is provided with water tank (202), water tank (202) right side fixedly connected with circulating water cooling device (211), the inside both ends of lifter plate (206) are provided with spring beam (213), spring beam (213) surface central point puts and is provided with screwed pipe (212).
4. The electron accelerator convenient for adjusting the uniformity of beam irradiation as claimed in claim 3, wherein: the outer side surface of the circulating water cooling device (211) is provided with a spray head, and one side of the spray head corresponds to the accelerating pipe (208).
5. The electron accelerator convenient for adjusting the uniformity of beam irradiation as claimed in claim 1, wherein: the center of the top of the placing box (104) is provided with a through hole, and the through hole is communicated with the scanning box (207).
6. The electron accelerator convenient for adjusting the uniformity of beam irradiation as claimed in claim 1, wherein: the scanning box (207) moves up and down on the top of the placing box (104) through a spring rod (213).
7. The electron accelerator convenient for adjusting the uniformity of beam irradiation as claimed in claim 1, wherein: the placing plates (112) are uniformly distributed on the top surface of the rotary table (111), and the placing plates (112) drive the rotary table (111) to rotate through the rotary shaft (110).
8. The electron accelerator convenient for adjusting the uniformity of beam irradiation as claimed in claim 1, wherein: the left side of the waveguide system (205) penetrates through the inner side of the support frame (201), and one end of the outer side of the waveguide system (205) is communicated with the accelerating tube (208).
9. The electron accelerator convenient for adjusting the uniformity of beam irradiation as claimed in claim 1, wherein: the bottom of the accelerating tube (208) is connected with the top of the scanning box (207) through a threaded tube (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110783900.8A CN113490323A (en) | 2021-07-12 | 2021-07-12 | Electron accelerator convenient for adjusting beam irradiation uniformity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110783900.8A CN113490323A (en) | 2021-07-12 | 2021-07-12 | Electron accelerator convenient for adjusting beam irradiation uniformity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113490323A true CN113490323A (en) | 2021-10-08 |
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ID=77938700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110783900.8A Withdrawn CN113490323A (en) | 2021-07-12 | 2021-07-12 | Electron accelerator convenient for adjusting beam irradiation uniformity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113490323A (en) |
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2021
- 2021-07-12 CN CN202110783900.8A patent/CN113490323A/en not_active Withdrawn
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Application publication date: 20211008 |
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