CN215690074U - Electron accelerator irradiation chamber - Google Patents
Electron accelerator irradiation chamber Download PDFInfo
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- CN215690074U CN215690074U CN202121860605.XU CN202121860605U CN215690074U CN 215690074 U CN215690074 U CN 215690074U CN 202121860605 U CN202121860605 U CN 202121860605U CN 215690074 U CN215690074 U CN 215690074U
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- electron accelerator
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- processing chamber
- electric telescopic
- conveying table
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Abstract
The utility model discloses an electron accelerator irradiation chamber which comprises a processing chamber, a conveying table and an electron accelerator main body, wherein the conveying table is arranged in the processing chamber, a servo motor is arranged at one end of the conveying table, a guide mechanism is arranged above the conveying table in the processing chamber, protection mechanisms are arranged on two sides of the processing chamber respectively and comprise a second electric telescopic rod, a mounting plate and a lead curtain, the electron accelerator main body is arranged at the top end in the processing chamber, and a circulating mechanism is arranged on one side of the top end of the processing chamber. According to the utility model, by arranging the protection mechanism, when an operator needs to maintain the interior of the treatment chamber, the operator can stop the machine, drive the second electric telescopic rod to contract, so as to drive the mounting plate and the lead curtain below to rise upwards, so as to expose the side face of the treatment chamber, and at the moment, the operator can enter the interior of the treatment chamber through the conveying table, so that the convenience of the irradiation chamber of the electron accelerator in maintaining the interior is realized.
Description
Technical Field
The utility model relates to the technical field of electron accelerators, in particular to an electron accelerator irradiation chamber.
Background
The irradiation processing project is carried out by utilizing the high-energy electron linear accelerator technology, not only can be applied to the aspects of chemical products, but also can be applied to the aspects of agricultural product processing and medical treatment, and the technology is widely applied to material modification, new material manufacturing, environmental protection, processing production, sterilization and disinfection of medical and sanitary products, food sterilization and fresh-keeping and the like in industrial production;
chinese patent No. CN208785343U, publication No. 2019, 04 and 26, discloses a novel electron accelerator irradiation chamber, which comprises an irradiation assembly and a functional assembly, wherein the irradiation assembly comprises an irradiation chamber, a rotating wheel, a transmission belt, a discharge plate, a feed plate, a shielding curtain and an electron accelerator, the rotating wheel is arranged on the right side of the inner side wall of the irradiation chamber, and the rotating wheel is fixedly connected with the irradiation chamber; the outer side of the electron accelerator is provided with an irradiation chamber, a user can place an article to be sterilized on a delivery belt through a feeding plate arranged on the right side of the irradiation chamber, the article is conveyed to an irradiation area through the delivery belt, so that X rays generated by the electron accelerator in the irradiation process cannot directly contact with a human body and cannot cause harm to the human body, ozone generated in the irradiation process is monitored by a detector, and when the ozone concentration exceeds the standard, the detector gives an alarm and informs a control box in the form of an electric signal, so that the control box opens an exhaust fan to reduce the ozone content in the irradiation chamber;
the prior art scheme has the following defects that the two ends of the traditional electron accelerator irradiation chamber are generally provided with lead curtains for radiation protection, the lead curtains are heavy, and operators are troublesome to maintain or perform other operations when needing to enter the irradiation chamber, so that the improvement is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide an electron accelerator irradiation chamber, which is used for solving the defect that the existing electron accelerator irradiation chamber is inconvenient to enter the interior for operations such as maintenance and the like.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an electron accelerator irradiation chamber, includes process chamber, carries platform and electron accelerator main part, the internally mounted of process chamber has carries the platform, carry the one end of platform to install servo motor, the inside top of carrying the platform of process chamber is provided with guiding mechanism, the both sides of process chamber all are provided with protection machanism, protection machanism includes second electric telescopic handle, mounting panel and lead curtain, second electric telescopic handle installs in the both ends of process chamber, electron accelerator main part is installed on the inside top of process chamber, one side on process chamber top is provided with circulation mechanism.
Preferably, guiding mechanism includes location platform, cooperation cover, deflector and electric telescopic handle, the location platform is fixed in the inside both ends of treatment chamber, the outside of location platform is provided with the cooperation cover, one side of cooperation cover is fixed with the deflector, the one end movable mounting of deflector has an electric telescopic handle.
Preferably, the outer diameter of the positioning table is smaller than the inner diameter of the matching sleeve, and the positioning table and the matching sleeve form a rotatable structure.
Preferably, two groups of guide plates are arranged inside the treatment chamber, and the two groups of guide plates are symmetrically distributed.
Preferably, the bottom end of the second electric telescopic rod is fixed with a mounting plate, and a lead curtain is mounted at the bottom end of the mounting plate.
Preferably, the lead curtain is installed a plurality of, a plurality of in the bottom of mounting panel the lead curtain is equidistant distribution.
Preferably, the circulation mechanism includes bellows, tuber pipe, circulating fan and circulation hole, one side on the inside top of process chamber is installed to bellows, the bottom of bellows is provided with the circulation hole, the internally mounted of bellows has circulating fan, circulating fan is installed on the top of bellows.
(III) advantageous effects
The irradiation chamber of the electron accelerator provided by the utility model has the advantages that: by arranging the protection mechanism, when an operator needs to maintain the interior of the treatment chamber, the operator can stop the machine and drive the second electric telescopic rod to contract so as to drive the mounting plate and the lead curtain below to rise upwards to expose the side face of the treatment chamber, and then the operator can enter the interior of the treatment chamber through the conveying table, so that the convenience of the irradiation chamber of the electron accelerator in maintaining the interior is realized;
by arranging the guide mechanism, when the electron accelerator irradiation chamber is used, an operator can control the first electric telescopic rod at the rear end of the guide plate to extend or shorten so as to adjust the angle formed by the two groups of guide plates above the conveying table;
through being provided with circulation mechanism, install circulating fan in the bellows of treatment chamber inside, operating personnel accessible starts circulating fan, drives the inside air of treatment chamber and circulates to the external world and exchange, can prevent that the inside air of treatment chamber is bored, has realized the circulation nature of this electron accelerator irradiation indoor outer air.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
FIG. 3 is a schematic top sectional view of the guiding mechanism of the present invention;
FIG. 4 is a front view of the protection mechanism of the present invention;
FIG. 5 is a schematic three-dimensional structure of the protection mechanism of the present invention;
fig. 6 is a schematic front sectional view of the circulation mechanism of the present invention.
In the figure: 1. a processing chamber; 2. a guide mechanism; 201. a positioning table; 202. a fitting sleeve; 203. a guide plate; 204. a first electric telescopic rod; 3. a conveying table; 4. a protection mechanism; 401. a second electric telescopic rod; 402. mounting a plate; 403. a lead curtain; 5. an electron accelerator main body; 6. a circulating mechanism; 601. an air box; 602. an air duct; 603. a circulating fan; 604. a circulation hole; 7. a servo motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, an embodiment of the present invention is shown: an electron accelerator irradiation chamber comprises a processing chamber 1, a conveying table 3 and an electron accelerator main body 5, wherein the conveying table 3 is arranged in the processing chamber 1, a servo motor 7 is arranged at one end of the conveying table 3, the type of the servo motor 7 can be Y90S, a guide mechanism 2 is arranged above the conveying table 3 in the processing chamber 1, the guide mechanism 2 comprises a positioning table 201, a matching sleeve 202, a guide plate 203 and a first electric telescopic rod 204, the positioning table 201 is fixed at two ends in the processing chamber 1, the matching sleeve 202 is arranged at the outer side of the positioning table 201, the guide plate 203 is fixed at one side of the matching sleeve 202, the first electric telescopic rod 204 is movably arranged at one end of the guide plate 203, the type of the first electric telescopic rod 204 can be S-22N, the outer diameter of the positioning table 201 is smaller than the inner diameter of the matching sleeve 202, the positioning table 201 and the matching sleeve 202 form a rotatable structure, two groups of the guide plates 203 are arranged in the processing chamber 1, the two groups of guide plates 203 are symmetrically distributed;
specifically, as shown in fig. 1 and 3, when the mechanism is used, two guide plates 203 are installed inside the processing chamber 1 through a positioning table 201 and a matching sleeve 202, the two guide plates 203 are symmetrically distributed above the conveying table 3, and when the mechanism is used, an operator can control a first electric telescopic rod 204 at the rear end of each guide plate 203 to extend or shorten so as to adjust the angle formed by the two groups of guide plates 203 above the conveying table 3, and when a product is conveyed through the conveying table 3, the two groups of guide plates 203 can guide the product to move to the central position of the conveying table 3 to prevent the product from deviating or separating from the conveying table 3 during transportation;
the two sides of the treatment chamber 1 are respectively provided with a protection mechanism 4, each protection mechanism 4 comprises a second electric telescopic rod 401, a mounting plate 402 and a lead curtain 403, the second electric telescopic rods 401 are mounted at the two ends of the treatment chamber 1, the type of each second electric telescopic rod 401 can be DYTZB1000-500, the mounting plates 402 are fixed at the bottom ends of the second electric telescopic rods 401, the lead curtains 403 are mounted at the bottom ends of the mounting plates 402, and the lead curtains 403 are distributed at equal intervals;
specifically, as shown in fig. 1, 4 and 5, when the mechanism is used, a lead curtain 403 is installed at the bottom end of an installation plate 402 to prevent radiation inside the treatment chamber 1 from being scattered and causing harm to surrounding operators, two sets of second electric telescopic rods 401 are installed at the top of the installation plate 402, when an operator needs to maintain the inside of the treatment chamber 1, the operator can stop the machine, drive the second electric telescopic rods 401 to contract, so as to drive the installation plate 402 and the lead curtain 403 below to rise upwards and expose the side surface of the treatment chamber 1, at this time, the operator can enter the inside of the treatment chamber 1 through the conveying table 3, and after the operator comes out, the second electric telescopic rods 401 are controlled to extend, so that the bottom end of the lead curtain 403 is in contact with the surface of the conveying table 3;
an electron accelerator main body 5 is installed at the top end inside the treatment chamber 1, a circulation mechanism 6 is arranged on one side of the top end of the treatment chamber 1, the circulation mechanism 6 comprises an air box 601, an air pipe 602, a circulation fan 603 and a circulation hole 604, the air box 601 is installed on one side of the top end inside the treatment chamber 1, the circulation hole 604 is arranged at the bottom end of the air box 601, the circulation fan 603 is installed inside the air box 601, the type of the circulation fan 603 can be RS-GF04A, and the circulation fan 603 is installed at the top end of the air box 601;
specifically, as shown in fig. 1 and 6, when the mechanism is used, a circulating fan 603 is installed in the air box 601 inside the processing chamber 1, and an operator can start the circulating fan 603 to drive the air inside the processing chamber 1 to circulate and communicate with the outside, so that the air inside the processing chamber 1 can be prevented from being stuffy, and the bent pipe design of the air pipe 602 can prevent dust from falling into the air box 601 through the air pipe 602 and further entering the processing chamber 1.
The working principle is as follows: when the electronic accelerator is used, firstly, the electronic accelerator irradiation chamber is connected with a power supply, when the electronic accelerator is used, an operator firstly controls the first electric telescopic rods 204 on the back surfaces of the guide plates 203 to slightly adjust, so that the guide plates 203 are distributed above the conveying table 3 at proper angles, and when products are conveyed to the other side along with the operation of the conveying table 3, the two groups of guide plates 203 can guide the products, so that the products move to the middle position;
secondly, a circulating fan 603 is installed in the air box 601 inside the processing chamber 1, when an operator starts the circulating fan 603, the circulating fan 603 can drive the airflow inside the processing chamber 1 to be conveyed to the outside through an air pipe 602, so that the inside and outside air can be driven to circulate, and the air inside the processing chamber 1 is prevented from being stuffy;
finally, when needing to get into the treatment chamber 1 in the later stage and maintaining its inside, operating personnel stops earlier, then the shrink of second electric telescopic handle 401 of steerable treatment chamber 1 one side to this mounting panel 402 and the lead curtain 403 that come the pulling below rise upwards, rise the back, operating personnel can enter into the inside of treatment chamber 1 through carrying platform 3 and maintain, after the maintenance finishes, control second electric telescopic handle 401 make lead curtain 403 bottom and carry platform 3 surface contact can, finally accomplish the whole use of this electron accelerator irradiation room.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. An electron accelerator irradiation chamber comprising a processing chamber (1), a transport table (3), and an electron accelerator main body (5), characterized in that: a conveying table (3) is arranged in the processing chamber (1), a servo motor (7) is arranged at one end of the conveying table (3), and a guide mechanism (2) is arranged above the conveying table (3) in the processing chamber (1);
the two sides of the treatment chamber (1) are respectively provided with a protection mechanism (4), each protection mechanism (4) comprises a second electric telescopic rod (401), a mounting plate (402) and a lead curtain (403), and the second electric telescopic rods (401) are mounted at the two ends of the treatment chamber (1);
an electron accelerator main body (5) is installed on the top end inside the processing chamber (1), and a circulating mechanism (6) is arranged on one side of the top end of the processing chamber (1).
2. An electron accelerator irradiation chamber according to claim 1, characterized in that: guiding mechanism (2) are including location platform (201), cooperation cover (202), deflector (203) and electric telescopic handle (204), the both ends of treatment room (1) inside are fixed in location platform (201), the outside of location platform (201) is provided with cooperation cover (202), one side of cooperation cover (202) is fixed with deflector (203), the one end movable mounting of deflector (203) has first electric telescopic handle (204).
3. An electron accelerator irradiation chamber according to claim 2, characterized in that: the outer diameter of the positioning table (201) is smaller than the inner diameter of the matching sleeve (202), and the positioning table (201) and the matching sleeve (202) form a rotatable structure.
4. An electron accelerator irradiation chamber according to claim 2, characterized in that: two groups of guide plates (203) are arranged in the processing chamber (1), and the two groups of guide plates (203) are symmetrically distributed.
5. An electron accelerator irradiation chamber according to claim 1, characterized in that: the bottom end of the second electric telescopic rod (401) is fixed with a mounting plate (402), and a lead curtain (403) is mounted at the bottom end of the mounting plate (402).
6. An electron accelerator irradiation chamber according to claim 1, characterized in that: lead curtain (403) are installed a plurality of, a plurality of in the bottom of mounting panel (402) lead curtain (403) are equidistant distribution.
7. An electron accelerator irradiation chamber according to claim 1, characterized in that: circulation mechanism (6) include bellows (601), tuber pipe (602), circulating fan (603) and circulation hole (604), one side on the inside top of process chamber (1) is installed in bellows (601), the bottom of bellows (601) is provided with circulation hole (604), the internally mounted of bellows (601) has circulating fan (603), circulating fan (603) are installed on the top of bellows (601).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121860605.XU CN215690074U (en) | 2021-08-10 | 2021-08-10 | Electron accelerator irradiation chamber |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121860605.XU CN215690074U (en) | 2021-08-10 | 2021-08-10 | Electron accelerator irradiation chamber |
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| CN215690074U true CN215690074U (en) | 2022-02-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115424758A (en) * | 2022-09-30 | 2022-12-02 | 中广核戈瑞(深圳)科技有限公司 | Radiation shielding mechanism of electron irradiation accelerator and method thereof |
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2021
- 2021-08-10 CN CN202121860605.XU patent/CN215690074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115424758A (en) * | 2022-09-30 | 2022-12-02 | 中广核戈瑞(深圳)科技有限公司 | Radiation shielding mechanism of electron irradiation accelerator and method thereof |
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