A static irradiation water-cooled bracket for an electron accelerator

Abstract

An electronic accelerator static irradiation water-cooled bracket, comprising a water tank, a support member is connected inside the water tank, and a water trough is connected to the support member; overflow ports are provided on both sides of the water trough and communicate with the inside of the water tank, and a support frame with adjustable height is placed inside the water trough; the surface of the support frame is located below the overflow port; a water inlet pipe is connected to the side of the water trough to inject cooling water into the water trough; a water outlet pipe is connected to one side of the bottom of the water tank to discharge the cooling water to the outside. Compared with the prior art, in the electronic accelerator static irradiation water-cooled bracket of the present invention, the sample is immersed in the water trough to achieve a good cooling effect, and the height difference between the upper part of the sample and the water surface is controlled by changing the height of the support frame, so as to achieve different discoloration effects on the single-energy electronic accelerator device.

Description

Technical Field

[0001] The present invention relates to the technical field of irradiation processing, and specifically refers to a static irradiation water-cooled bracket for an electron accelerator. Background Art

[0002] Currently, when irradiating samples such as gems with 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, and the heat dissipation is average, which may cause local blackening of the irradiated gems due to uneven heat dissipation. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a static irradiation water-cooled bracket for an electron accelerator in view of the above-mentioned deficiencies of the prior art.

[0004] To solve the above technical problem, the technical solution adopted by the present invention is:

[0005] A static irradiation water-cooled bracket for an electron accelerator includes a water tank, a support member is connected inside the water tank, and a water trough is connected to the support member; overflow ports are provided on both sides of the water trough and communicate with the inside of the water tank, and a support frame with adjustable height is placed inside the water trough; the surface of the support frame is located below the overflow port; a water inlet pipe is connected to the side of the water trough to inject cooling water into the water trough; a water outlet pipe is connected to one side of the bottom of the water tank to discharge the cooling water to the outside.

[0006] Further, the support frame is made of a metal wire mesh. After being bent on both sides, the support feet are formed and placed in the water trough. The height of the support frame is adjusted by changing the height of the bent support feet.

[0007] Further, a cover plate is covered on the surface of the support frame, and the cover plate is made of a metal wire mesh with the same specification as the support frame.

[0008] Further, the support member is two support bars, and the support bars are symmetrically arranged inside the water tank.

[0009] Further, the water inlet pipe and the water outlet pipe extend to the outside of the water tank, and the length of the extended part is not less than 10 cm.

[0010] Compared with the prior art, in the static irradiation water-cooled bracket for an electron accelerator of the present invention, the sample is immersed in the water trough, achieving a good cooling effect, and by changing the height of the support frame, the height difference between the upper part of the sample and the water surface is controlled, and different color-changing effects are achieved on a single-energy electron accelerator device. Brief Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of the present invention;

[0012] Figure 2It is a schematic structural diagram of the exterior of the present invention;

[0013] Among them, 1 is a water tank, 2 is a support member, 3 is a water trough, 4 is a support frame, 5 is a cover plate, 6 is a water inlet pipe, and 7 is a water outlet pipe. Specific embodiments

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below.

[0015] As Figure 1 and Figure 2 shown, an electron accelerator static irradiation water-cooled bracket includes a water tank 1. The water tank 1 is processed from stainless steel sheet metal. The internal length of the water tank is 20 - 150 cm, which is determined according to the scanning width of the electron accelerator. For example, if the scanning width is 100 cm, the internal length of the water tank is preferably 100 - 120 cm. The width of the water tank is 10 - 80 cm, which is determined according to the size of the internal water trough and is generally set to 40 - 70 cm. A support member 2 is connected inside the water tank 1. The support member 2 is two stainless steel support bars, and the stainless steel support bars are symmetrically arranged inside the water tank 1. A water trough 3 is connected to the support member 2. The water trough 3 is also processed from stainless steel sheet metal. The length of the water trough is 30 - 80 cm, the width is 10 - 20 cm, and the height is 3 - 6 cm. Overflow ports are opened on both sides of the water trough 3 to communicate with the inside of the water tank 1, and the cooling water is discharged through the overflow ports.

[0016] An adjustable-height support frame 4 is placed inside the water trough 3. The surface of the support frame 4 is located below the overflow port. By changing the height of the support frame 4, the height difference between the sample above the support frame 4 and the water surface is adjusted to achieve different discoloration effects of the sample during irradiation. In this embodiment, the support frame 4 is made of metal wire mesh. The two sides of the metal wire mesh are bent to form support feet and placed in the water trough 3. The height of the support frame 4 is adjusted by changing the height of the bent support feet. At the same time, a cover plate 5 is covered on the surface of the support frame 4, and the cover plate 5 uses its own gravity to press the sample on the surface of the support frame 4 to prevent the influence of water flow impact on the sample. The cover plate 5 is made of metal wire mesh with the same specification as the support frame 4, so that the electron beam of the electron accelerator can penetrate the cover plate 5.

[0017] A water inlet pipe 6 is connected to the side of the water trough 3 to inject cooling water into the water trough 3. A water outlet pipe 7 is connected to one side of the bottom of the water tank 1 to discharge the cooling water to the outside. Both the water inlet pipe 6 and the water outlet pipe 7 are made of stainless steel pipes. Since the electron beam scatters outward during scanning, in order to reduce electron beam irradiation, the water inlet pipe 6 and the water outlet pipe 7 extend outward from the water tank 1, and the length of the extended part is not less than 10 cm.

[0018] During irradiation processing, samples such as gemstones are placed on the surface of the support frame 4, and the samples are covered and fixed by the cover plate 5. After the water inlet pipe 6 passes through cooling water, the water tank 3 normally overflows cold water from the water outlet. And after the water level in the external water tank 1 is stable, the irradiation treatment is started. According to different process requirements, the height of the support frame 4 is adjusted to control the water depth above the sample, so as to achieve different discoloration effects of the sample.

[0019] The present invention is not limited to the described embodiments. Those skilled in the art can still make some corrections or changes without departing from the spirit of the present invention and within the scope of disclosure. Therefore, the scope of the protection of the present invention is subject to the scope defined by the claims.

Claims

1. A static irradiation water-cooled bracket for an electron accelerator, characterized in that: It includes a water tank, with a support member connected inside the water tank, and a water trough connected to the support member; overflow ports are provided on both sides of the water trough and are communicated with the inside of the water tank, and a support frame with adjustable height is placed inside the water trough; the surface of the support frame is located below the overflow port; a water inlet pipe is connected to the side of the water trough to inject cooling water into the water trough; a water outlet pipe is connected to one side of the bottom of the water tank to discharge the cooling water to the outside. The support frame is made of wire mesh. After being bent on both sides, the wire mesh forms support feet and is placed in the water trough. The height of the support frame is adjusted by changing the height of the bent support feet. The support member is two support bars, which are symmetrically arranged inside the water tank.

2. The static irradiation water-cooled bracket of an electron accelerator according to claim 1, wherein: The surface of the support frame is covered with a cover plate, and the cover plate is made of wire mesh with the same specification as the support frame.

3. An electronic accelerator static irradiation water-cooled bracket according to claim 1, characterized in that: The water inlet pipe and the water outlet pipe extend to the outside of the water tank, and the length of the extended part is not less than 10 cm.

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