CN218089375U - Static irradiation water-cooling type support of electron accelerator - Google Patents
Static irradiation water-cooling type support of electron accelerator Download PDFInfo
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- CN218089375U CN218089375U CN202221470077.1U CN202221470077U CN218089375U CN 218089375 U CN218089375 U CN 218089375U CN 202221470077 U CN202221470077 U CN 202221470077U CN 218089375 U CN218089375 U CN 218089375U
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Abstract
A static irradiation water-cooling type bracket of an electron accelerator comprises a water tank, wherein a supporting piece is connected inside the water tank, and a water tank is connected on the supporting piece; overflow ports are formed in the two sides of the water tank and communicated with the inside of the water tank, and a supporting frame with adjustable height is placed in the water tank; the surface of the support frame is positioned below the overflow port; the side surface of the water tank is connected with a water inlet pipe to inject cooling water into the water tank; one side of the bottom of the water tank is connected with a water outlet pipe which discharges cooling water to the outside. Compared with the prior art, the utility model discloses a static irradiation water-cooling type support of electron accelerator, the sample soaks in the basin, reaches good cooling effect to through the difference in height that changes the height control sample top of support frame and the surface of water, reach different color-changing effects on the electron accelerator equipment of single energy.
Description
Technical Field
The utility model relates to an irradiation processing technology field specifically indicates a static irradiation water-cooling type support of electron accelerator.
Background
Gemstone irradiation is a process of artificially irradiating a gemstone to improve its optical properties, and high levels of ionizing radiation can alter the atomic structure of the gemstone's crystal lattice and thus its optical properties, so that the gemstone's color can be significantly altered or the visibility of its inclusions can be reduced; this process, widely used in the jewelry industry, can be accomplished by neutron bombardment in a nuclear reactor, electron bombardment by a particle accelerator, or cobalt-60 ray devices using radioactive isotopes, the color of certain gemstones resulting from irradiation not occurring in nature or being extremely rare.
Currently, the most common irradiated gemstones are topaz, which turn blue after irradiation, and the blue topaz is very rare in nature, almost all results from artificial irradiation, according to american society for jewelry trade data, around 3000 carats (6000 kg/13000 pounds) of topaz are irradiated worldwide every year, 40% in the united states in 1988, 2011 in the united states, no topaz is neutron irradiation, the main treatment areas are germany and polish, and many linac treatments are done in mangu.
Diamonds usually turn yellow, blue-green or green after irradiation, other colors are possible, quartz may be irradiated to produce amethyst and other colors, leucoturquoise, also called peruvian spar, becomes pure yellow after irradiation, called golden water xanthium or aureoturquoise, pearls turn grayish blue or grayish to black after irradiation, and the blackening of white seawater pearls by the cobalt-60 method using gamma rays was patented in the early 20 th century in 60 years, but the gamma ray treatment did not change the color of the mother-of-pearl of the pearl, so if the pearl had a thick or opaque mother-of-pearl, it was not effective, and most black pearls obtained on the market were irradiated or dyed before the end of the 1970 s.
Gemstones that have been subjected to artificial irradiation generally have no visible working evidence, although some e-beam irradiated diamonds may show a darkening in the base or along the keel line of the stone, in topaz some radiation sources may produce a mixture of blue and yellow to brown colors, so that additional heating procedures are required to remove the yellowish color, and in some cases, the new color induced by artificial irradiation may fade rapidly upon exposure to light or slight heat, so some laboratories have passed a "fade test" to determine the stability of the color, sometimes colorless or pink-colored beryl irradiated to dark blue, which is known as a Maxixe-type water-xanthium, however, the color easily fades upon exposure to light or slight heat, so that it has no practical jewelry color-changing application.
At present, the samples such as gems are processed by irradiation of an electron accelerator, the gems are mainly placed on a cooling water plate for processing, the contact between the cooling water plate and the gems is limited, the heat dissipation is general, and the situation that the gems subjected to irradiation treatment are locally blackened due to uneven heat dissipation can be caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, and provide a static irradiation water-cooling type support of electron accelerator.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a static irradiation water-cooling type bracket of an electron accelerator comprises a water tank, wherein a supporting piece is connected inside the water tank, and a water tank is connected on the supporting piece; overflow ports are formed in the two sides of the water tank and communicated with the inside of the water tank, and a supporting frame with adjustable height is placed in the water tank; the surface of the support frame is positioned below the overflow port; a water inlet pipe is connected to the side surface of the water tank to inject cooling water into the water tank; one side of the bottom of the water tank is connected with a water outlet pipe which discharges cooling water to the outside.
Furthermore, the support frame adopts wire mesh, and the wire mesh both sides form the supporting legs after buckling and place in the basin, and the support frame height is adjusted through the height that changes the supporting legs of buckling.
Furthermore, the surface of the supporting frame is covered with a cover plate, and the cover plate adopts a metal wire mesh with the same specification as the supporting frame.
Furthermore, the supporting pieces are two supporting bars, and the supporting bars are symmetrically arranged inside the water tank.
Furthermore, the water inlet pipe and the water outlet pipe extend towards the outer side of the water tank, and the length of the extending part is not less than 10cm.
Compared with the prior art, the utility model discloses a static irradiation water-cooling type support of electron accelerator, the sample soaks in the basin, reaches good cooling effect to through the altitude difference of the altitude control sample top and the surface of water that changes the support frame, reach different color changing effects on the electron accelerator equipment of single energy.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
the water tank comprises a water tank body 1, a water tank body 2, a supporting piece 3, a water tank 4, a supporting frame 5, a cover plate 6, a water inlet pipe 7 and a water outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in fig. 1 and 2, a static irradiation water-cooling type bracket of an electron accelerator comprises a water tank 1, wherein the water tank 1 is formed by processing stainless steel sheet metal, the internal length of the water tank is 20-150cm, and is determined according to the scanning width of the electron accelerator, if the scanning width is 100cm, the internal length of the water tank is preferably 100-120cm, the width of the water tank is 10-80cm, and is determined according to the size of an internal water tank and is generally set to be 40-70cm; the inside of the water tank 1 is connected with a support piece 2, the support piece 2 is two stainless steel support bars, and the stainless steel support bars are symmetrically arranged inside the water tank 1; the supporting piece 2 is connected with a water tank 3, the water tank 3 is also processed by stainless steel sheet metal, the length of the water tank is 30-80cm, the width of the water tank is 10-20cm, and the height of the water tank is 3-6cm; overflow ports are formed in two sides of the water tank 3 and communicated with the inside of the water tank 1, and cooling water is discharged through the overflow ports.
A supporting frame 4 with adjustable height is placed in the water tank 3, the surface of the supporting frame 4 is positioned below the overflow port, and the height difference between a sample above the supporting frame 4 and the water surface is adjusted by changing the height of the supporting frame 4, so that different color changing effects of the sample during irradiation are realized; in the embodiment, the supporting frame 4 is made of a metal wire mesh, two sides of the metal wire mesh are bent to form supporting legs, the supporting legs are placed in the water tank 3, the height of the supporting frame 4 is adjusted by changing the height of the bent supporting legs, meanwhile, the cover plate 5 covers the surface of the supporting frame 4, and a sample on the surface of the supporting frame 4 is pressed by the gravity of the cover plate 5 so as to prevent water flow from impacting the sample; the cover plate 5 adopts a wire mesh with the same specification as the support frame 4, so that electron beams of the electron accelerator can penetrate through the cover plate 5.
The side surface of the water tank 3 is connected with a water inlet pipe 6 to inject cooling water into the water tank 3; one side of the bottom of the water tank 1 is connected with a water outlet pipe 7 for discharging cooling water to the outside, the water inlet pipe 6 and the water outlet pipe 7 are both stainless steel water pipes, and because the electron beams have the phenomenon of outward scattering during scanning, in order to reduce the irradiation of the electron beams, the water inlet pipe 6 and the water outlet pipe 7 extend to the outside of the water tank 1, and the length of the extending part is not lower than 10cm.
During the irradiation processing, samples such as gems cover fixed samples on the surface of the support frame 4, the water inlet pipe 6 is filled with cooling water, the water tank 3 overflows cold water from the water outlet normally, after the water level in the external water tank 1 is stable, irradiation treatment is started, the height of the support frame 4 is adjusted according to different technological requirements, the water surface depth above the samples is controlled, and different color changing effects of the samples are achieved.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides an electron accelerator static irradiation water-cooled type support which characterized in that: the water tank is internally connected with a supporting piece, and a water tank is connected onto the supporting piece; overflow ports are formed in the two sides of the water tank and communicated with the inside of the water tank, and a supporting frame with adjustable height is placed in the water tank; the surface of the support frame is positioned below the overflow port; the side surface of the water tank is connected with a water inlet pipe to inject cooling water into the water tank; one side of the bottom of the water tank is connected with a water outlet pipe which discharges cooling water to the outside.
2. The static irradiation water-cooled support of the electron accelerator according to claim 1, characterized in that: the support frame adopts wire mesh, and the wire mesh both sides form the supporting legs after buckling and place in the basin, and the support frame height is adjusted through the height that changes the supporting legs of buckling.
3. The static irradiation water-cooled support of the electron accelerator according to claim 2, characterized in that: the support frame surface covering has the apron, and the apron adopts the same wire mesh with the support frame specification.
4. The static irradiation water-cooling type bracket of the electron accelerator of claim 1, which is characterized in that: the support pieces are two support bars, and the support bars are symmetrically arranged inside the water tank.
5. The static irradiation water-cooling type bracket of the electron accelerator of claim 1, which is characterized in that: the water inlet pipe and the water outlet pipe extend towards the outer side of the water tank, and the length of the extending part is not less than 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221470077.1U CN218089375U (en) | 2022-06-13 | 2022-06-13 | Static irradiation water-cooling type support of electron accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221470077.1U CN218089375U (en) | 2022-06-13 | 2022-06-13 | Static irradiation water-cooling type support of electron accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218089375U true CN218089375U (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221470077.1U Active CN218089375U (en) | 2022-06-13 | 2022-06-13 | Static irradiation water-cooling type support of electron accelerator |
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| CN (1) | CN218089375U (en) |
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2022
- 2022-06-13 CN CN202221470077.1U patent/CN218089375U/en active Active
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