CN109390066A - A kind of radioactive waste barreled carrying platform - Google Patents
A kind of radioactive waste barreled carrying platform Download PDFInfo
- Publication number
- CN109390066A CN109390066A CN201710675052.2A CN201710675052A CN109390066A CN 109390066 A CN109390066 A CN 109390066A CN 201710675052 A CN201710675052 A CN 201710675052A CN 109390066 A CN109390066 A CN 109390066A
- Authority
- CN
- China
- Prior art keywords
- radioactive waste
- platform
- barreled
- carrying platform
- spring bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/005—Containers for solid radioactive wastes, e.g. for ultimate disposal
- G21F5/008—Containers for fuel elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/08—Means for conveying samples received
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/065—Containers provided with a rotatable drum
Abstract
The invention belongs to activity measurement technical fields, more particularly to a kind of radioactive waste barreled carrying platform, it include: the support fixed platform (4) that bottom is equipped with support leg (5), weighing locating platform (3) in described support fixed platform (4) upper surface is set, spring bearing (6) in the middle part of the support platform fixed platform (4) is set, the rotating electric machine (2) of the spring bearing (6) rotation is able to drive；The weighing locating platform (3) is for positioning the radioactive waste bucket (1), being weighed, and the spring bearing (6) is for making the radioactive waste bucket (1) realize rotation.It can be used for measuring the level of activity of radioactive substance in large volume radioactive waste bucket using radioactive waste barreled carrying platform of the invention, it can adapt to the measurement of various sizes of radioactive waste bucket or the operation of different measurement contents, have the advantages that high-efficient, precision is good, structure is simple, easy to operate, maneuverability.
Description
Technical field
The invention belongs to activity measurement technical fields, and in particular to a kind of radioactive waste barreled carrying platform.
Background technique
The waste of various different radioactive levels can be generated in nuclear power station operational process, these wastes are by sorting classification
Afterwards, it is fitted into radioactive waste bucket and keeps in, wait be further processed and dispose.It include by slight radioactive pollution in these wastes
Large volume low-activity article, such as by the work clothes, gloves, plastic cloth of light contamination.According to statistics, USA Nuclear Power Plants are every average
The solid waste that unit generates every year about 270m3, wherein 90% solid waste extremely low for activity.China's operation nuclear power station is produced
Raw quantity of solid waste is roughly the same with the U.S..In technology waste caused by Daya Bay nuclear power plant's maintenance process, plastics, paper
The 91.1% of matter, rubber and the total waste quality of fiber-like waste Zhan.
These slight radioactive pollution article amount of waste volumes are big, radioactive activity is horizontal low, if according to low-activity
Waste is managed, and can cause very large space pressure to the temporary of nuclear power station radioactive waste, especially to having run for many years
Nuclear power station increase nuclear power unit of operation in addition, also will increase the economic cost that waste is reorganized and outfit with undertaken needed for final disposal
Financial burden and nuclear power cost.The fortune of waste temporary library has been given in the accumulation of slight radioactive pollution article in domestic some nuclear power stations
Row causes very big pressure, needs to be further processed and dispose, but in solution control, transport and the final process of light contamination article
Before disposition, it is thus necessary to determine that its radioactive level causes its radiation since its radioactive level is extremely low, volume is big, quantity
Property horizontal measurement difficulty is larger.
Summary of the invention
It is larger for the radioactive waste quantity in stock of the fcfs such as current nuclear power station, it needs to be further processed
Problem needs to design a kind of loading platform, for measuring fashionable dress placing injectivity waste in the activity to radioactive waste bucket
Bucket, the loading platform have the function that radioactive waste bucket is positioned and weighed, can be equipped with corresponding radiation
Property activity detection device detector adjust platform and be used together, improve the efficiency to the activity measurement of radioactive waste bucket, side
Just activity measurement operation is efficiently completed.
To achieve the above objectives, the technical solution adopted by the present invention is that a kind of radioactive waste barreled carrying platform, wherein institute
Stating radioactive waste barreled carrying platform includes: the support fixed platform that bottom is equipped with support leg, and setting is fixed flat in the support
The spring bearing in the middle part of the support platform fixed platform is arranged in the weighing locating platform of platform upper surface, is able to drive described
The rotating electric machine of spring bearing rotation；The weighing locating platform is for positioning the radioactive waste bucket, being weighed, institute
Spring bearing is stated for making the radioactive waste bucket realize rotation.
Further, when the radioactive waste bucket is rotated with the spring bearing, the weighing locating platform energy
Enough guarantee that the deviation of the central axes of the radioactive waste bucket and the central axes of the spring bearing is less than 1cm.
Further, the support leg can adjust the height of support, keep the water of the radioactive waste barreled carrying platform
It is flat.
Further, the rotating electric machine is connected by transmission device with the spring bearing.
Further, the transmission device is chain.
Further, the transmission device is gear set.
Further, the transmission device is belt.
Further, the transmission device is drive rod.
Further, the rotating electric machine is directly connected to the spring bearing, and the spring bearing is driven to rotate.
The beneficial effects of the present invention are:
1. it is the configuration of the present invention is simple, easy to operate, it can be used for measuring radioactive substance in large volume radioactive waste bucket
Level of activity.
2. maneuverability can adapt to the measurement or difference of various sizes of radioactive waste bucket by simply adjusting
Measure the operation of content.
3. improving the detection efficient and result precision to radioactive waste bucket.
Detailed description of the invention
Fig. 1 is the schematic diagram of radioactive waste barreled carrying platform described in the specific embodiment of the invention；
Fig. 2 is rotating electric machine described in the specific embodiment of the invention and spring bearing directly a sequence of radioactive waste bucket
The schematic diagram of loading platform；
Fig. 3 is that radioactive waste barreled carrying platform described in the specific embodiment of the invention and the detector are adjusted
The schematic diagram of platform；
In figure: 1- radioactive waste bucket, 2- rotating electric machine, 3- weighing locating platform, 4- support fixed platform, 5- support
Foot, 6- spring bearing, 7- detector adjust platform, 8- detector carriage, 9- lifting cart, the first detector of 10-, 11- second
Detector, 12- third detector.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of radioactive waste barreled carrying platform provided by the invention, for having slight radioactivity to storage
The radioactive waste bucket 1, radioactive waste bucket are loaded when the radioactive activity of the radioactive waste bucket 1 of waste measures
Loading platform includes: rotating electric machine 2, weighing locating platform 3, support fixed platform 4, support leg 5, spring bearing 6.
Wherein, support leg 5 is located at the bottom of support fixed platform 4, and the setting of weighing locating platform 3 is in support fixed platform 4
Upper surface, spring bearing 6 is arranged in the middle part of support platform fixed platform 4, and rotating electric machine 2 is able to drive the rotation of spring bearing 6
Turn；Weighing locating platform 3 is for positioning radioactive waste bucket 1, being weighed, and spring bearing 6 is for making radioactive waste bucket 1
Realize rotation.
When radioactive waste bucket 1 is rotated with spring bearing 6, weighing locating platform 3 can guarantee radioactive waste
The deviation of the central axes of the central axes and spring bearing 6 of bucket 1 is less than 1cm.
Support leg 5 can adjust the height of support, keep the level of radioactive waste barreled carrying platform, and make radioactivity
Pail for used dressings loading platform is firm on the ground, does not move.
Wherein, there are two types of the connection types of the rotating electric machine 2 on radioactive waste barreled carrying platform, the first is such as Fig. 1 institute
Show, in support fixed platform 4, rotating electric machine 2 is connected by transmission device with spring bearing 6 setting of rotating electric machine 2.Transmission dress
It sets and can be chain, gear set, belt, drive rod etc..Second as shown in Fig. 2, the setting of rotating electric machine 2 is supporting fixed platform
4 bottoms, and be directly connected to spring bearing 6, drive spring bearing 6 to rotate.
Finally, the application of radioactive waste barreled carrying platform in practice provided by illustrating the present invention.
As shown in figure 3, the radioactive activity when the radioactive waste bucket 1 for needing to have slight radioactive waste to storage carries out
When measurement, makes the holding of radioactive waste barreled carrying platform horizontal by adjusting support leg 5, radioactive waste bucket 1 is placed on
In the support platform fixed platform 4 of radioactive waste barreled carrying platform, guarantee that radioactive waste bucket 1 is revolved with spring bearing 6
When turning, the deviation of the central axes of the central axes and spring bearing 6 of radioactive waste bucket 1 is less than 1cm, will be mounted with detector adjusting
The lifting cart 9 of platform 7 is pushed by radioactive waste barreled carrying platform, so that the radioactive activity that detector adjusts platform 7 is visited
It surveys the detecting head of device and the side surface of radioactive waste bucket 1 keeps at a distance from 1cm (being provided with if detector is adjusted in platform 7
Dry detector carriage 8, each detector carriage 8 can place radioactive activity detection device, in Fig. 3, be equipped with 2 detections
The space that detector adjusts platform 7 is isolated into three parts by device bracket 8, placed the detection of the first detector 10, second respectively
Device 11, third detector 12, the quantity of detector carriage 8 and radioactive activity detection device is merely illustrative in figure), then control
The rotary electric machine 2 of radioactive waste barreled carrying platform so that radioactive waste bucket 1 on radioactive waste barreled carrying platform at the uniform velocity
Rotation, the radioactive activity detection device that detector adjusts platform 7 simultaneously survey the radioactive activity of radioactive waste bucket 1
Amount and counting, and obtain precise results.
Device of the present invention is not limited to embodiment described in specific embodiment, those skilled in the art according to
Technical solution of the present invention obtains other embodiments, also belongs to the scope of the technical innovation of the present invention.
Claims (9)
1. a kind of radioactive waste barreled carrying platform, characterized in that the radioactive waste barreled carrying platform includes: that bottom is equipped with
The weighing locating platform (3) in described support fixed platform (4) upper surface is arranged in the support fixed platform (4) of support leg (5),
Spring bearing (6) in the middle part of the support platform fixed platform (4) is set, the spring bearing (6) rotation is able to drive
Rotating electric machine (2)；The weighing locating platform (3) is for positioning the radioactive waste bucket (1), being weighed, the branch
Support bearing (6) is for making the radioactive waste bucket (1) realize rotation.
2. radioactive waste barreled carrying platform as described in claim 1, it is characterized in that: when the radioactive waste bucket (1) with
When the spring bearing (6) rotates together, the weighing locating platform (3) can guarantee in the radioactive waste bucket (1)
The deviation of the central axes of axis and the spring bearing (6) is less than 1cm.
3. radioactive waste barreled carrying platform as described in claim 1, it is characterized in that: the support leg (5) can adjust branch
The height of support keeps the level of the radioactive waste barreled carrying platform.
4. radioactive waste barreled carrying platform as claimed in claim 2 or claim 3, it is characterized in that: the rotating electric machine (2) passes through biography
Dynamic device is connected with the spring bearing (6).
5. radioactive waste barreled carrying platform as claimed in claim 4, it is characterized in that: the transmission device is chain.
6. radioactive waste barreled carrying platform as claimed in claim 4, it is characterized in that: the transmission device is gear set.
7. radioactive waste barreled carrying platform as claimed in claim 4, it is characterized in that: the transmission device is belt.
8. radioactive waste barreled carrying platform as claimed in claim 4, it is characterized in that: the transmission device is drive rod.
9. radioactive waste barreled carrying platform as claimed in claim 2 or claim 3, it is characterized in that: the rotating electric machine (2) with it is described
Spring bearing (6) is directly connected to, and the spring bearing (6) is driven to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710675052.2A CN109390066A (en) | 2017-08-09 | 2017-08-09 | A kind of radioactive waste barreled carrying platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710675052.2A CN109390066A (en) | 2017-08-09 | 2017-08-09 | A kind of radioactive waste barreled carrying platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109390066A true CN109390066A (en) | 2019-02-26 |
Family
ID=65415112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710675052.2A Pending CN109390066A (en) | 2017-08-09 | 2017-08-09 | A kind of radioactive waste barreled carrying platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109390066A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03225270A (en) * | 1990-01-31 | 1991-10-04 | Toshiba Corp | Measuring method and measuring instrument for radioactivity and strength of solidified body of radioactive waste |
| CN102135625A (en) * | 2010-12-21 | 2011-07-27 | 上海交通大学 | Dual-detector segmenting gamma-scanning measuring device and scanning method thereof |
| CN202034072U (en) * | 2011-03-30 | 2011-11-09 | 西北核技术研究所 | Radioactive waste conveying device |
| CN102253401A (en) * | 2011-04-28 | 2011-11-23 | 上海交通大学 | Mechanical device used for scanning measurement of chromatographic Gamma |
| TW201205598A (en) * | 2010-07-22 | 2012-02-01 | Iner Aec Executive Yuan | The dumping device of the radioactive contaminant storage tub and the processing method of the radioactive contaminant |
| CN103245681A (en) * | 2013-05-10 | 2013-08-14 | 中国原子能科学研究院 | Neutron gamma combined measuring equipment |
| CN103345955A (en) * | 2013-07-02 | 2013-10-09 | 中科华核电技术研究院有限公司 | Intermediate-and-low-radioactivity nuclear waste treatment device |
| CN104297774A (en) * | 2014-09-19 | 2015-01-21 | 中国船舶重工集团公司第七一九研究所 | Detection device for surface dose rate of wastebin |
-
2017
- 2017-08-09 CN CN201710675052.2A patent/CN109390066A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03225270A (en) * | 1990-01-31 | 1991-10-04 | Toshiba Corp | Measuring method and measuring instrument for radioactivity and strength of solidified body of radioactive waste |
| TW201205598A (en) * | 2010-07-22 | 2012-02-01 | Iner Aec Executive Yuan | The dumping device of the radioactive contaminant storage tub and the processing method of the radioactive contaminant |
| CN102135625A (en) * | 2010-12-21 | 2011-07-27 | 上海交通大学 | Dual-detector segmenting gamma-scanning measuring device and scanning method thereof |
| CN202034072U (en) * | 2011-03-30 | 2011-11-09 | 西北核技术研究所 | Radioactive waste conveying device |
| CN102253401A (en) * | 2011-04-28 | 2011-11-23 | 上海交通大学 | Mechanical device used for scanning measurement of chromatographic Gamma |
| CN103245681A (en) * | 2013-05-10 | 2013-08-14 | 中国原子能科学研究院 | Neutron gamma combined measuring equipment |
| CN103345955A (en) * | 2013-07-02 | 2013-10-09 | 中科华核电技术研究院有限公司 | Intermediate-and-low-radioactivity nuclear waste treatment device |
| CN104297774A (en) * | 2014-09-19 | 2015-01-21 | 中国船舶重工集团公司第七一九研究所 | Detection device for surface dose rate of wastebin |
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