CN201998174U - Vacuum suction device for radioactive seeds - Google Patents
Vacuum suction device for radioactive seeds Download PDFInfo
- Publication number
- CN201998174U CN201998174U CN2010206853734U CN201020685373U CN201998174U CN 201998174 U CN201998174 U CN 201998174U CN 2010206853734 U CN2010206853734 U CN 2010206853734U CN 201020685373 U CN201020685373 U CN 201020685373U CN 201998174 U CN201998174 U CN 201998174U
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- Prior art keywords
- suction nozzle
- vacuum
- radioactive
- utility
- model
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Abstract
The utility model discloses a vacuum suction device for radioactive seeds. The vacuum suction device comprises a suction nozzle, a suction nozzle connector, a detecting rod and a vacuum cavity, wherein the suction nozzle is arranged on the suction nozzle connector, the vacuum cavity is provided with an air hole, and the tail of the vacuum cavity is connected with a vacuum pump. According to the utility model, operation of suction and separate packing for the radioactive seeds can be realized in a shielded condition with a long distance. The operation is simple, rapid and accurate. Dose from external radiation upon operation personnel is small, damage to the seeds is small and cross contamination can be effectively avoided. It is easy to collect and dispose generated radioactive wastes. A vacuum suction principle is employed by the utility model. The structure is simple and operation cost is low.
Description
Affiliated technical field
The utility model relates to a kind of radioactive seed source suction means, especially a kind of radioactive seed source vacsorb device.
Background technology
At present,, generally adopt glove box or under the shielding condition, use small tool such as tweezers to carry out gripping the packing of radioactive seed source.
In view of the particularity of hot operation, in order to reduce operating personnel's radioactive dose, must under the shielding condition, maintain a certain distance and operate, and require the operating time short more good more.
Use routine operation such as tweezers gripping to mainly contain following some shortcoming at glove box or under the shielding condition: operating personnel's the hand and the distance in source are shorter, and the hand radioactive dose is big; Radioactive seed source is less, and every after the lead glass shielding, operating personnel's sight line is influenced, and is bigger with tool operations such as the tweezers difficulty of getting up; Tweezers are metallic article, and quality is harder, and surface, easy scratch seed source comes off the radioactive substance of absorption during gripping, and cross pollution easily produces the more and difficult processing of radwaste.Instruments such as contaminated tweezers, the short time can not reused, and operating cost is higher.
The utility model content
For the operation easier that overcomes prior art is big, the deficiency of the easy raying of operating personnel's hand, the utility model provides a kind of radioactive seed source vacsorb device.
The technical scheme that its technical problem that solves the utility model adopts is:
Radioactive seed source vacsorb device comprises suction nozzle, suction nozzle connector, feeler lever, vacuum chamber; Suction nozzle is installed on the suction nozzle connector, and vacuum chamber is provided with pore, and the vacuum chamber afterbody is connected with vavuum pump.
The beneficial effects of the utility model are, can shielding and keep under the longer-distance condition to radioactive seed source draw, packaging operation.Simple to operate, quick, accurate, operating personnel's radioactive dose is little, and is little to the damage in seed source, and can effectively avoid cross pollution, and the radwaste of generation is easy to collection and treatment; This device adopts absorption vacuum principle, and simple in structure, operating cost is low.
Description of drawings
Fig. 1 is the utility model structural representation.
Parts and numbering among the figure:
The 1-suction nozzle; 2-suction nozzle connector; The 3-feeler lever; The 4-vacuum chamber; The 5-pore; The 6-vavuum pump.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, radioactive seed source vacsorb device comprises suction nozzle 1, suction nozzle connector 2, feeler lever 3, vacuum chamber 4; Suction nozzle 1 is installed on the suction nozzle connector 2, and vacuum chamber 4 is provided with pore 5, and vacuum chamber 4 afterbodys are connected with vavuum pump 6.
Suction nozzle 1 is made of plastics.
Practical operation:
Suction nozzle 1 is installed on the suction nozzle connector 2, and operating personnel are with the power supply opening of vavuum pump 6, and vavuum pump 6 moves, and operating personnel block pore 5 with finger, make and produce negative pressure of vacuum in the vacuum chamber 4.At this moment, operate the feeler lever 3 of this device, near aiming at the radioactive seed source that needs absorption, the negative pressure that is produced by this device is adsorbed on radioactive seed source on the suction nozzle 1 with suction nozzle 1.
Radioactive seed source is moved to branch packaging container top, and operating personnel's finger leaves pore 5, and the vacuum in the vacuum chamber 4 is discharged, and is adsorbed on the radioactive seed source on the suction nozzle 1 because the gravity effect falls in the branch packaging container complete operation.
Suction nozzle 1 is made of plastics, and has avoided surface, scratch seed source, the radioactive substance of absorption is come off, and the radwaste of generation is less, and is disposable use, and is easy to collection and treatment.
The utility model can shielding and keep under the longer-distance condition to radioactive seed source draw, packaging operation.Simple to operate, quick, accurate, operating personnel's radioactive dose is little, and is little to the damage in seed source, and can effectively avoid cross pollution, and the radwaste of generation is easy to collection and treatment.
Claims (2)
1. a radioactive seed source vacsorb device is characterized in that, comprises suction nozzle (1), suction nozzle connector (2), feeler lever (3), vacuum chamber (4); Described suction nozzle (1) is installed on the suction nozzle connector (2), and described vacuum chamber (4) is provided with pore (5), and vacuum chamber (4) afterbody is connected with vavuum pump (6).
2. radioactive seed source vacsorb device according to claim 1 is characterized in that described suction nozzle (1) is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206853734U CN201998174U (en) | 2010-12-28 | 2010-12-28 | Vacuum suction device for radioactive seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206853734U CN201998174U (en) | 2010-12-28 | 2010-12-28 | Vacuum suction device for radioactive seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998174U true CN201998174U (en) | 2011-10-05 |
Family
ID=44700946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206853734U Expired - Lifetime CN201998174U (en) | 2010-12-28 | 2010-12-28 | Vacuum suction device for radioactive seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199549A (en) * | 2017-05-31 | 2017-09-26 | 四川行之智汇知识产权运营有限公司 | The quick suction means of foreign matter inside nuclear island |
| CN109201508A (en) * | 2018-10-12 | 2019-01-15 | 何晓贝 | Sealed seed source activity automatic sorting device |
-
2010
- 2010-12-28 CN CN2010206853734U patent/CN201998174U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199549A (en) * | 2017-05-31 | 2017-09-26 | 四川行之智汇知识产权运营有限公司 | The quick suction means of foreign matter inside nuclear island |
| CN109201508A (en) * | 2018-10-12 | 2019-01-15 | 何晓贝 | Sealed seed source activity automatic sorting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |