CN106226805A - A kind of radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface - Google Patents
A kind of radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface Download PDFInfo
- Publication number
- CN106226805A CN106226805A CN201610680176.5A CN201610680176A CN106226805A CN 106226805 A CN106226805 A CN 106226805A CN 201610680176 A CN201610680176 A CN 201610680176A CN 106226805 A CN106226805 A CN 106226805A
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- Prior art keywords
- screw
- plate
- straight line
- line module
- dose rate
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 238000007711 solidification Methods 0.000 title claims abstract description 28
- 230000008023 solidification Effects 0.000 title claims abstract description 28
- 230000002285 radioactive effect Effects 0.000 title claims abstract description 24
- 239000012217 radiopharmaceutical Substances 0.000 title claims abstract description 21
- 239000002699 waste material Substances 0.000 title claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000010813 municipal solid waste Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 description 12
- 239000004744 fabric Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000003904 radioactive pollution Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004223 radioprotective effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/02—Dosimeters
Abstract
The invention provides the radiopharmaceutical agent dose rate detection device of a kind of level radioactive nuclear waste solidification bucket outer surface, be provided with sensor；Sensor is fixedly mounted on the side plate of straight line module by screw, and limit sensors is fixedly mounted on support by the 13rd screw；Drag chain is fixedly mounted on support by the 8th screw；Straight line module is fixedly mounted on the upper installed surface of support by screw；Guide pin bushing is arranged on rotation platform, along with rotation platform rotates；Flexible installing platform is connected by the turning arm of the second screw and rotation platform；The driving motor and speed reducer of straight line module is connected with straight line module by the 7th screw；Compound ionization detector probe is arranged on sensor installing plate and the first detection plate.By mechanical hand stretching motion, drive dose measurement to pop one's head in suitable position, measure radioactive dosage at solidification bucket surface and 1 meter；Apparatus structure design is simple, reasonable, stable and reliable operation.
Description
Technical field
The invention belongs to radioprotective detection field, particularly relate to the radioactivity of a kind of radioactive nucleus waste liquid solidification bucket outer surface
Close rate detection device.
Background technology
Nuke rubbish refers to used that be no longer necessary at nuclear fuel production, processing and nuclear reactor and has radioactive useless
Material.After to the solidification barrelling of radioactive nucleus waste liquid, detect the radiopharmaceutical agent dose rate of its trash receptacle outer surface.Due to trash receptacle appearance
May there be the strongest radioactivity in face, so it is close to must refrain from personnel, the most just cannot use traditional artificial mode, gives up core
The outer surface radiopharmaceutical agent dose rate of material solidification bucket detects.But in existing equipment, not similar equipment can be special
The door outer surface radiopharmaceutical agent dose rate detection to nuke rubbish solidification bucket, the control system simultaneously the most not matched is carried out effectively
Control.
The outer surface radioactive pollution sampling of existing radioactive nucleus waste liquid solidification bucket and dose rate detection inconvenience.
Summary of the invention
It is an object of the invention to provide a kind of radioactive nucleus waste liquid solidification bucket outer surface radiopharmaceutical agent dose rate detection device,
Aim to solve the problem that the sampling of outer surface radioactive pollution and the dose rate detection inconvenience of existing radioactive nucleus waste liquid solidification bucket
Problem.
The present invention is achieved in that the radiopharmaceutical agent dose rate detection dress of a kind of level radioactive nuclear waste solidification bucket outer surface
Putting, the radiopharmaceutical agent dose rate detection device of described level radioactive nuclear waste solidification bucket outer surface is provided with sensor；
Described sensor is fixedly mounted on the side plate of straight line module by screw, and limit sensors passes through the 13rd screw
It is fixedly mounted on support；Drag chain is fixedly mounted on support by the 8th screw；Straight line module is fixedly mounted on by screw
The upper installed surface of support；Guide pin bushing is arranged on rotation platform, along with rotation platform rotates；Flexible installing platform by the second screw and
The turning arm of rotation platform connects；The driving motor and speed reducer of straight line module is connected with straight line module by the 7th screw；Multiple
Mould assembly ionization detector probe is arranged on sensor installing plate and the first detection plate.
Further, the first screw is arranged on drag chain, is used for compressing drag chain and holding wire therein.
Further, flexible installing platform is connected with pneumatic tong by the 3rd screw and the 4th connecting plate 2, and clamping plate pass through the tenth
One screw and pneumatic tong connect；First connecting plate is connected with the pre-buried structure of hot cell cement wall surface by the 5th screw, by the
A plate is fixed on metope.
Further, support is connected by the 6th screw and the first connecting plate.
Further, rotation platform is arranged on the slide unit of straight line module by the tenth screw；Drag chain box is fixedly mounted on and drags
On chain installing plate, cover plate is connected with drag chain box by the 8th screw；
Drag chain installing plate is rack-mount by the 12nd screw；Straight line module is fixing even by the 9th screw and support
Connect；Sensor installing plate and the first detection plate are installed on the turning arm of rotation platform；Bar passes through nut by compound electricity
Compress from detector probe.
Further, guide post and pilot assembly are connected to become an assembly；Compression spring is enclosed within the guide post of pilot assembly 24,
Guide for compression spring；Pilot assembly is connected with the turning arm of rotation platform by the 3rd connecting plate；Second detection plate fixed installation
On the base of rotation platform, the origin sensor of rotation platform is arranged on the second detection plate.
The radiopharmaceutical agent dose rate detection device of the level radioactive nuclear waste solidification bucket outer surface of the present invention, is arranged on the interior of hot cell
Metope, can drive sampling cloth to arrive the surface of bucket from sampling window by linear moving mechanism and slew gear, and pass through flexible hand
Pawl installing rack, makes sampling cloth be pressed in the surface of solidification bucket with certain pressure, is sampled.After sampling, sample cloth is moved by straight line
Motivation structure and the motion of slew gear, deliver to sampling window by the sampling cloth of Residual contamination sample.Device passes through linear moving mechanism
With the motion of slew gear, make compound ionization detector move to the certain distance with surface, carry out dose measurement.Device
Structure design is simple, reasonable, stable and reliable operation.
Accompanying drawing explanation
Fig. 1 is the radiopharmaceutical agent dose rate detection device of the level radioactive nuclear waste solidification bucket outer surface that the embodiment of the present invention provides
Structural representation；
Fig. 2 is rod and the structural representation of the second connecting plate of embodiment of the present invention offer.
Fig. 3 is the 9th screw, the tenth screw and the sensor mounting plates structure schematic diagram that the embodiment of the present invention provides.
In figure: 1, sensor；2, limit sensors；3, drag chain；4, the first screw；5, guide pin bushing；6, connecting rod；7, the second spiral shell
Nail；8, the 3rd screw；9, the 4th screw；10, the 5th screw；11, the first connecting plate；12, the 6th screw；13, the 7th screw；
14, rotation platform；15, support；16, the 8th screw；17, rod；18, the second connecting plate；19, the 9th screw；20, the tenth screw；
21, sensor installing plate；22, the first detection plate；23, the 3rd connecting plate；24, pilot assembly；25, guide post；26, clamping plate；27,
11 screws；28, pneumatic tong；29, the 4th connecting plate；30, cover plate；31, compression spring；32, bar；33, nut；34, detection
Device；35, drag chain installing plate；36, the second detection plate；37, drag chain box；38, the 12nd screw；39, the 13rd screw；40, straight line
Module.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
As shown in Figure 1-Figure 3, the radiopharmaceutical agent dose rate inspection of the level radioactive nuclear waste solidification bucket outer surface of the embodiment of the present invention
Survey device includes: sensor 1, limit sensors 2, drag chain the 3, first screw 4, guide pin bushing 5, connecting rod the 6, second screw the 7, the 3rd screw
8, the 4th screw the 9, the 5th screw the 10, first connecting plate the 11, the 6th screw the 12, the 7th screw 13, rotation platform 14, support 15,
8th screw 16, rod the 17, second connecting plate the 18, the 9th screw the 19, the tenth screw 20, sensor installing plate 21, first detect plate
22, the 3rd connecting plate 23, pilot assembly 24, guide post 25, clamping plate the 26, the 11st screw 27, pneumatic tong the 28, the 4th connecting plate
20, cover plate 30, compression spring 31, bar 32, nut 33, detector 34, drag chain installing plate 35, second detect plate 36, drag chain box 37,
12nd screw the 38, the 13rd screw 39, straight line module 40.
Sensor 1 is the initial point of linear moving mechanism, is fixedly mounted on the side plate of straight line module 40 by screw, spacing
Sensor 2 is the terminal location limiting sensor of straight line module 40 slide unit, is fixedly mounted on support 15 by the 13rd screw 39
On.Drag chain 3, by two row's screws (the 8th screw), is fixedly mounted on support 15.First screw is arranged on drag chain, is used for pressing
Strain at chain and holding wire therein.Straight line module is fixedly mounted on the upper installed surface of support 15 by screw 19.Guide pin bushing 5 is installed
On rotation platform 14, along with rotation platform 14 rotates.
Flexible installing platform is connected by the turning arm of the second screw 7 and rotation platform 14, along with turning arm rotates.Flexible peace
Dress platform is connected with pneumatic tong 28 by the 3rd screw 8 and the 4th connecting plate 20, and clamping plate 26 pass through the 11st screw 27 and pneumatic
Tong 28 connects, and when the electromagnetic valve of pneumatic tong 28 is opened, clamping plate 26 will sampling cloth clamping.First connecting plate 11 is by the 5th
Screw 10 is connected with the pre-buried structure of hot cell cement wall surface, is fixed on metope by the first connecting plate 11.Support 15 is by the 6th
Screw 12 is connected with the first connecting plate 11.The driving motor and speed reducer of straight line module 40 is by the 7th screw 13 and straight line module
Connect, the power driven is provided for straight line module 40.Rotation platform 14 is arranged on the cunning of straight line module 40 by the tenth screw 20
On platform, along with the slide unit of straight line module 40 moves.Drag chain box 37 is fixedly mounted on drag chain installing plate 35, and cover plate 30 is by the 8th
Screw 16 is connected with drag chain box 37, and holding wire is covered by cover plate 30 with drag chain box 37.Drag chain installing plate 35 is by the 12nd screw
38 are arranged on support 15.Straight line module is connected by the 9th screw 19 is fixing with support 15.Sensor installing plate 21 and first
Detection plate 22 is installed on the turning arm of rotation platform 14, and compound ionization detector probe 34 is arranged on sensor and installs
On plate 21 and the first detection plate 22.Compound ionization detector probe 34 is compressed by bar 32 by nut 33.
Guide post 25 and pilot assembly 24 are connected to become an assembly.Compression spring 31 is enclosed within the guide post 25 of pilot assembly 24
On, guide for compression spring.Pilot assembly 24 is connected with the turning arm of rotation platform 14 by the 3rd connecting plate 23.Second detection plate
On 36 bases being fixedly mounted on rotation platform 14, the origin sensor of rotation platform 14 is arranged on the second detection plate 36.
The radiopharmaceutical agent dose rate detection device of the level radioactive nuclear waste solidification bucket outer surface of the present invention belongs to cement solidification line
Equipment, mainly by wiping sampling equipment part mediating recipe amount detection part constitute.For fixing and drive the device of sample cloth, wipe
Wiping the taking-up of solidification bucket surface sample, this sample will be sent on radiation detector detect radiation level.Dose measurement part
Compound ionization detector probe installs sampling with wiping machinery on hand, flexible, by dosage by sampling and wiping mechanical hand
Detection probe moves to correct position, measures radioactive dosage at solidification bucket surface and 1 meter.The level radioactive nuclear waste of the present invention is solid
The radiopharmaceutical agent dose rate structure of the detecting device design changing bucket outer surface is simple, reasonable, stable and reliable operation.
Utilize technical solutions according to the invention, or those skilled in the art be under the inspiration of technical solution of the present invention,
Design similar technical scheme, and reach above-mentioned technique effect, all fall into protection scope of the present invention.
Claims (6)
1. the radiopharmaceutical agent dose rate detection device of a level radioactive nuclear waste solidification bucket outer surface, it is characterised in that described radiation
Property nuke rubbish solidification bucket outer surface radiopharmaceutical agent dose rate detection device be provided with sensor；
Described sensor is fixedly mounted on the side plate of straight line module by screw, and limit sensors is fixed by the 13rd screw
Rack-mount；Drag chain is fixedly mounted on support by the 8th screw；Straight line module is fixedly mounted on support by screw
Upper installed surface；Guide pin bushing is arranged on rotation platform, along with rotation platform rotates；Flexible installing platform passes through the second screw and rotation
The turning arm of platform connects；The driving motor and speed reducer of straight line module is connected with straight line module by the 7th screw；Compound
Ionization detector probe is arranged on sensor installing plate and the first detection plate.
2. the radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface as claimed in claim 1, its feature
Being, the first screw is arranged on drag chain, is used for compressing drag chain and holding wire therein.
3. the radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface as claimed in claim 1, its feature
Being, flexible installing platform is connected with pneumatic tong by the 3rd screw and the 4th connecting plate 2, and clamping plate are gentle by the 11st screw
Dynamic tong connects；First connecting plate is connected with the pre-buried structure of hot cell cement wall surface by the 5th screw, and the first connecting plate is solid
It is scheduled on metope.
4. the radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface as claimed in claim 3, its feature
Being, support is connected by the 6th screw and the first connecting plate.
5. the radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface as claimed in claim 1, its feature
Being, rotation platform is arranged on the slide unit of straight line module by the tenth screw；Drag chain box is fixedly mounted on drag chain installing plate,
Cover plate is connected with drag chain box by the 8th screw；
Drag chain installing plate is rack-mount by the 12nd screw；Straight line module is connected by the 9th screw and support are fixing；
Sensor installing plate and the first detection plate are installed on the turning arm of rotation platform；Compound ionization is visited by bar by nut
Survey device probe to compress.
6. the radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface as claimed in claim 1, its feature
Being, guide post and pilot assembly are connected to become an assembly；Compression spring is enclosed within the guide post of pilot assembly 24, for compression spring
Guide；Pilot assembly is connected with the turning arm of rotation platform by the 3rd connecting plate；Second detection plate is fixedly mounted on rotation platform
Base on, the origin sensor of rotation platform is arranged on the second detection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610680176.5A CN106226805A (en) | 2016-08-17 | 2016-08-17 | A kind of radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610680176.5A CN106226805A (en) | 2016-08-17 | 2016-08-17 | A kind of radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106226805A true CN106226805A (en) | 2016-12-14 |
Family
ID=57553761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610680176.5A Pending CN106226805A (en) | 2016-08-17 | 2016-08-17 | A kind of radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106226805A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443751A (en) * | 2016-09-29 | 2017-02-22 | 中国核动力研究设计院 | Curing barrel surface dose rate detection device and detection method thereof |
| CN113406688A (en) * | 2021-06-23 | 2021-09-17 | 中国核动力研究设计院 | Oscillating nuclear waste bucket dosage detection device |
| CN113432905A (en) * | 2021-06-23 | 2021-09-24 | 中国核动力研究设计院 | Nuclear waste bucket surface wiping sampling device and shielding transfer chamber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6184583A (en) * | 1984-09-25 | 1986-04-30 | アントルプリーズ・ガニエロ・ペール・エ・フイス | Wiping test type surface radioactivity contamination measuring device |
| JPH0688874A (en) * | 1992-09-07 | 1994-03-29 | Toshiba Corp | Contamination inspecting device |
| JP2008051649A (en) * | 2006-08-24 | 2008-03-06 | Toshiba Corp | Surface contamination inspection apparatus and its inspection method |
| CN102914788A (en) * | 2011-08-04 | 2013-02-06 | 上海原子科兴药业有限公司 | Measuring method and measuring apparatus for radioactive contamination |
| CN205982654U (en) * | 2016-08-17 | 2017-02-22 | 成都南方电子仪表有限公司 | Detection device is rateed to radioactive dosage of radioactive nuleus waste material solidification bucket surface |
-
2016
- 2016-08-17 CN CN201610680176.5A patent/CN106226805A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6184583A (en) * | 1984-09-25 | 1986-04-30 | アントルプリーズ・ガニエロ・ペール・エ・フイス | Wiping test type surface radioactivity contamination measuring device |
| JPH0688874A (en) * | 1992-09-07 | 1994-03-29 | Toshiba Corp | Contamination inspecting device |
| JP2008051649A (en) * | 2006-08-24 | 2008-03-06 | Toshiba Corp | Surface contamination inspection apparatus and its inspection method |
| CN102914788A (en) * | 2011-08-04 | 2013-02-06 | 上海原子科兴药业有限公司 | Measuring method and measuring apparatus for radioactive contamination |
| CN205982654U (en) * | 2016-08-17 | 2017-02-22 | 成都南方电子仪表有限公司 | Detection device is rateed to radioactive dosage of radioactive nuleus waste material solidification bucket surface |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443751A (en) * | 2016-09-29 | 2017-02-22 | 中国核动力研究设计院 | Curing barrel surface dose rate detection device and detection method thereof |
| CN106443751B (en) * | 2016-09-29 | 2018-12-18 | 中国核动力研究设计院 | Solidify bucket surface dose rate detection device and its detection method |
| CN113406688A (en) * | 2021-06-23 | 2021-09-17 | 中国核动力研究设计院 | Oscillating nuclear waste bucket dosage detection device |
| CN113432905A (en) * | 2021-06-23 | 2021-09-24 | 中国核动力研究设计院 | Nuclear waste bucket surface wiping sampling device and shielding transfer chamber |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20161214 |