CN107705866A - A kind of removal shield conveying arrangement - Google Patents
A kind of removal shield conveying arrangement Download PDFInfo
- Publication number
- CN107705866A CN107705866A CN201710917351.2A CN201710917351A CN107705866A CN 107705866 A CN107705866 A CN 107705866A CN 201710917351 A CN201710917351 A CN 201710917351A CN 107705866 A CN107705866 A CN 107705866A
- Authority
- CN
- China
- Prior art keywords
- cask flask
- capping
- gripper
- steel drum
- pallet
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 56
- 239000010959 steel Substances 0.000 claims description 56
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000002699 waste material Substances 0.000 abstract description 12
- 239000004568 cement Substances 0.000 description 6
- 239000010813 municipal solid waste Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- G21F5/06—Details of, or accessories to, the containers
- G21F5/14—Devices for handling containers or shipping-casks, e.g. transporting devices loading and unloading, filling of containers
-
- 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
-
- 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
-
- 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
- G21F5/12—Closures for containers; Sealing arrangements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The present invention relates to a kind of removal shield conveying arrangement, including transport vehicle, pallet, vertical lifting mechanism, horizontally tracting mechanism and take capping mechanism；The pallet, vertical lifting mechanism, horizontally tracting mechanism and capping mechanism is taken to may be contained within the transport vehicle；The pallet is used for fixed mask container；The pallet draws in the horizontal direction into and out the lower section for taking capping mechanism in the horizontally tracting mechanism；Capping mechanism is taken to be changed upper between bottom described in the vertical lifting mechanism driving；It is described to take capping mechanism to coordinate with the cask flask to remove or close cask flask lid.The present invention draws cask flask by horizontally tracting mechanism and changed between different stations, by taking capping mechanism taking capping station while taking below capping mechanism (cask flask positioned at) to carry out taking closure application to cask flask, the cask flask is drawn to non-by horizontally tracting mechanism and takes capping station to take the influence of capping mechanism when avoiding and loading waste material.
Description
Technical field
The invention belongs to nuclear engineering field, and in particular to a kind of removal shield conveying arrangement, for nuclear power station radioactivity
Useless filter core or other directly contact the transport of the article being hazardous to the human body.
Background technology
Caused useless filter core in domestic nuclear power and core field at present, it is most that useless filter core is loaded into steel drum using cement progress
Fixing process, solidified cement body is formed, to carry out permanent disposal；Transported by the useless filter core of taking-up to cement solidification factory building
When, in order to prevent that dosage is exceeded, steel drum need to be loaded to cask flask and go to receive useless filter again after taking lid to steel drum and cask flask
Core, then cask flask and steel drum are covered, transported cask flask to cement built with the steel drum of useless filter core after capping
Solidify factory building and carry out cement fixing process.
It is of the prior art shielding conveying arrangement carry out capping uncap operation and transportation in operation have inconvenience.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of removal shield circular arc device, just
Useless filter core or other wastes are conveyed between different location in cask flask, operating personnel is exempted from exceeded dose in transportation
Amount radiation and other damaging effects, while be easy to cask flask and fill waste steel drum take capping and loading operation.
Technical scheme is as follows：
A kind of removal shield conveying arrangement, including transport vehicle, pallet, vertical lifting mechanism, horizontally tracting mechanism and take
Capping mechanism；The pallet, vertical lifting mechanism, horizontally tracting mechanism and capping mechanism is taken to may be contained within the transport vehicle；
The pallet is used for fixed mask container；The horizontally tracting mechanism draw the pallet move into the horizontal direction or
The lower section of capping mechanism is taken described in removal；Capping mechanism is taken to turn upper between bottom described in the vertical lifting mechanism driving
Change；It is described to take capping mechanism to coordinate with the cask flask to remove or close cask flask lid.
Further, above-mentioned removal shield conveying arrangement, positioner is provided with the pallet；The positioning dress
Put including for positioning the locating dowel of the cask flask level angle and for positioning determining for the cask flask radial position
Position ring.
Further, above-mentioned removal shield conveying arrangement, the cask flask are internally provided with steel drum；The shielding
Container cover cooperates with steel drum cover.
Further, above-mentioned removal shield conveying arrangement, the bung coordinated with steel drum main body is provided with steel drum cover
Bolt；The cask flask covers is provided with drive socket with the position corresponding to the bolt of the steel drum cover.
Further, above-mentioned removal shield conveying arrangement, steel drum hoisting ring is provided with the steel drum cover；The screen
Cover the first hook mechanism for being provided with container cover and being cooperated with the steel drum hoisting ring.
Further, above-mentioned removal shield conveying arrangement, the first hook mechanism include transmission mechanism and first
Gripper, first gripper are arranged at cask flask base portion, and one end is hook-shaped, and the other end connects with the transmission mechanism
Connect；First gripper can catch on the steel drum in the presence of transmission mechanism along the cask flask lid radial motion
Hoisting ring.
Further, above-mentioned removal shield conveying arrangement, the transmission mechanism through the cask flask lid and with
It can be axially moved along itself；One end that the transmission mechanism is connected with first gripper is provided with the first inclined-plane；Described
Be connected with the transmission mechanism one section of one gripper is provided with the second inclined-plane；First inclined-plane and the second inclined-plane cooperate with
The first inclined-plane extrudes the second inclined-plane and then drives first gripper along the cask flask when making transmission mechanism axially movable
Lid radial motion.
Further, above-mentioned removal shield conveying arrangement, described take are provided with and the driver on capping mechanism
The gripping apparatus executing agency that structure coordinates.
Further, above-mentioned removal shield conveying arrangement, described take is provided with the second gripper on capping mechanism, described
Cask flask covers the cask flask hoisting ring for being provided with and coordinating with second gripper；Second gripper can catch on or take off
From the cask flask hoisting ring.
Beneficial effects of the present invention are as follows：
1st, the present invention draws cask flask by horizontally tracting mechanism and changed between different stations, by taking capsuling machine
Structure is taking capping station while taking below capping mechanism (cask flask positioned at) to carry out taking closure application to cask flask, passes through level
The cask flask is drawn to non-and takes capping station to take the influence of capping mechanism when avoiding and loading waste material by haulage gear；
2nd, positioner can ensure the stabilization of the cask flask during tethered sliding.
Brief description of the drawings
Fig. 1 is the structural representation of the removal shield conveying arrangement of one embodiment of the invention.
Fig. 2 is Fig. 1 side view.
Fig. 3 is the use state diagram of the removal shield conveying arrangement of one embodiment of the invention.
Fig. 4 is the structural representation of cask flask lid.
Fig. 5 is the structural representation for taking capping mechanism.
Fig. 6 is the structural representation of steel drum in the embodiment of the present invention.
In above-mentioned accompanying drawing, 1, cask flask；2nd, pallet；2a, locating dowel；2b, locating ring；2c, bottom plate；3rd, transport vehicle；4、
Take capping mechanism；5th, support frame；6th, horizontally tracting mechanism；7th, vertical lifting mechanism；8th, tightening axle；9th, steel drum；11st, cask flask
Lid；12nd, drive socket；13rd, the first gripper；14th, cask flask hoisting ring；15th, gripping apparatus executing agency；16th, the second gripper；17、
Steel drum cover；18th, bung bolt；19th, steel drum hoisting ring.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and Figure 3, the invention discloses a kind of removal shield conveying arrangement, including transport vehicle 3, support
Disk 2, vertical lifting mechanism 7, horizontally tracting mechanism 6 and take capping mechanism 4；The pallet 2, vertical lifting mechanism 7, horizontally tracting
Mechanism 6 and capping mechanism 4 is taken to may be contained within the transport vehicle 3；The pallet 2 is used for fixed mask container 1；Transport vehicle 3 will
The cask flask 1 is transported to the different location of factory building.The horizontally tracting mechanism 6 draws the pallet 2 and moved in the horizontal direction
Enter or take described in removing the lower section of capping mechanism 4；It is to take capping that pallet 2, which is in together with cask flask 1 when taking 4 lower section of capping mechanism,
Station, it is easy to take capping mechanism 4 to implement to take closure application to cask flask 1 and its steel drum 9 of inside；The connection shielding of pallet 2 is held
It is trash receptacle station that device 1, which is removed when taking 4 lower section of capping mechanism, is easy to the reception waste of cask flask 1 and cask flask 1 to be arranged on
On the pallet 2, avoid taking the obstruction of capping mechanism 4.The vertical lifting mechanism 7 takes capping mechanism 4 upper described in driving
Changed between bottom；It is described to take capping mechanism 4 to coordinate with the cask flask 1 to remove or close cask flask lid 11.
Further, in order to preferably be fixed between cask flask and pallet 2, positioner is provided with the pallet 2；
The positioner includes being used to position the locating dowel 2a of the level angle of cask flask 1 and for positioning the cask flask
The locating ring 2b of 1 radial position.In the present embodiment by the laminating degree between the outer wall of cask flask 1 and the locating dowel 2a come
Limit the level angle of the cask flask 1.The precise positioning of cask flask 1 is realized by positioner, is easy to guarantee to take envelope
The accurate operation of lid mechanism 4.Capping mechanism 4 is taken by being installed on support frame 5, support frame 5 is arranged on the transport vehicle 3.
In the present embodiment, the cask flask 1 is internally provided with steel drum 9；The cask flask lid 11 and the phase of steel drum cover 17
Mutually coordinate.The structure of steel drum 9 as shown in fig. 6, be provided with steel drum cover 17 steel drum hoisting ring 19 and with steel drum main body coordinate
Bung bolt 18.Accordingly, as shown in figure 4, being provided with the cask flask lid 11 and the phase interworking of steel drum hoisting ring 19
The the first hook mechanism closed, drive socket 12 is provided with the position corresponding to the bolt of the steel drum cover 17.
As shown in figure 4, the first hook mechanism includes transmission mechanism and the first gripper 13, first gripper 13 is set
In the bottom of cask flask lid 11, one end is hook-shaped, and the other end is connected with the transmission mechanism；First gripper 13 can
The steel drum hoisting ring 19 is being caught on along the radial motion of cask flask lid 11 in the presence of transmission mechanism.
The transmission mechanism along itself through the cask flask lid 11 and with can be axially moved；The transmission mechanism with
One end that first gripper 13 connects is provided with the first inclined-plane；Be connected with the transmission mechanism one section of first gripper 13
It is provided with the second inclined-plane；First inclined-plane and the second inclined-plane cooperate so that transmission mechanism axially movable when the first inclined-plane
Extrude the second inclined-plane and then drive first gripper 13 along the radial motion of cask flask lid 11.
As shown in figure 5, described take the gripping apparatus executing agency 15 for being provided with capping mechanism 4 and coordinating with the transmission mechanism.
In addition, described take is provided with the second gripper 16 on capping mechanism 4, it is provided with the cask flask lid 11 and second gripper
The 16 cask flask hoisting rings 14 coordinated；Second gripper 16 can catch on or depart from the cask flask hoisting ring 14.
The course of work of the present invention is as follows：
When initial, cask flask 1 seals lid, and inside is equipped with the steel drum 9 covered, now the biography on cask flask lid 11
The quantity of bung bolt 18 of moving sleeve 12 and steel drum 9 corresponds with orientation, the top of drive socket 12 and tightening axle during capping
Engagement, bottom is engaged with the bung bolt 18 in steel drum cover 17.
Cask flask 1 is lifted into trash receptacle station using suspender, now pallet 2 is similarly positioned in useless on transport vehicle 3
Thing receiving station.Cask flask 1 slowly declines the axial location for adjusting cask flask 1 simultaneously, makes to determine on the cylinder of cask flask 1
Position block (not shown) is consistent with the locating dowel 2a orientation on pallet 2, and the level angle orientation of cask flask 1 is fixed.Work as screen
When covering container 1 and dropping on the bottom plate 2c of pallet 2, using the locating ring 2b on pallet 2 come the radial direction position of fixed mask container 1
Put.The now radial position of cask flask 1 and level angle orientation are fixed, now the drive socket 12 on cask flask lid 11
Position is determined, and cask flask 1 is transported to take should be with taking the tightening axle 8 on capping apparatus to correspond during capping station.
Pallet 2 is with sealing the cask flask 1 of lid by horizontally tracting mechanism 6 to taking capping station to move, horizontally tracting
Mechanism 6 can realize there is limit function by guide rail or roller, take capping station when pallet 2 reaches, system sends signal, pallet 2
Stop motion.
Now taking capping mechanism 4, preparation starts to take lid to operate positioned at a high position.Pass through pallet 2 in trash receptacle station
Positioner level angle orientation and the radial position of cask flask 1 is determined, take the quantity of tightening axle 8 on capping mechanism 4,
Orientation is consistent with the drive socket 12 on cask flask lid 11 and the quantity of bung bolt 18 and residing orientation, and cask flask lid
Drive socket 12 on 11 is with taking the tightening axle 8 on capping mechanism 4 to match one by one.Start vertical lifting mechanism 7, capsuling machine will be taken
Structure 4 drops to low level, now takes the tightening axle 8 on capping mechanism 4 to be nibbled completely with the top of drive socket 12 on cask flask lid 11
Close, start tightening axle 8, tightening axle 8 can be by the bolt on cask flask lid 11 and the bung bolt of steel drum 9 by drive socket 12
18 turn on simultaneously.Treat that bolt is turned on, start the gripping apparatus executing agency 15 taken on capping mechanism 4, the first gripper 13 can be controlled simultaneously
Cask flask hoisting ring 14 and steel drum hoisting ring 19 are hooked respectively with the second gripper 16, are started vertical lifting mechanism 7, are made to take capping
Mechanism 4 lifts cask flask lid 11 and steel drum cover 17 rises to a high position, stops moving using stopping means.The now He of cask flask 1
Steel drum 9 is in uncapped state, positioned at taking capping station.
Start horizontally tracting mechanism 6, pallet 2 drives cask flask 1 to be moved to trash receptacle station, moves integrally transport vehicle
3 receive waste to the trash receptacle position of factory building, and waste is discharged into inside steel drum 9, then start horizontally tracting mechanism 6, support
Disk 2 drives cask flask 1 to be moved to and takes capping station, and now steel drum 9 and cask flask 1 are in uncapped state, take capsuling machine
Structure 4 is in a high position, and cask flask lid 11 and steel drum cover 17 are played by gripping apparatus executing agency 15.Start vertical lifting mechanism 7, take envelope
Lid mechanism 4 slowly declines, and after the low level for dropping to restriction, cask flask lid 11 and steel drum cover 17 are in place, and now shielding is held
The bung bolt 18 on the bottom of drive socket 12 and internal steel drum cover 17 on device lid 11 is at a fully engaged, takes on capping mechanism 4
Tightening axle 8 and the top of drive socket 12 on cask flask lid 11 are at a fully engaged.Start and take the gripping apparatus on capping mechanism 4 to perform machine
Structure 15, cask flask hoisting ring 14 and steel drum hoisting ring 19 are discharged by the first gripper 13 and the second gripper 16 respectively, make shielding
Container cover 11 and steel drum cover 17 are in place.Start tightening axle 8, can be simultaneously by shielding by the drive socket 12 on cask flask lid 11
The bung bolt 18 on bolt and steel drum 9 in container cover 11 is tightened, and after bolt is tightened, is started vertical lifting mechanism 7, will be taken
Capping mechanism 4 is promoted to a high position, and now cask flask 1 and internal steel drum 9 are in capped configuration.
Start transport vehicle 3 and cask flask 1 and the internal steel drum 9 equipped with useless filter core or other wastes are transported into cement solidification
Factory building or other appointed places, cask flask lid 11 is hung out first using suspender, steel drum 9 is then lifted into appointed place, i.e.,
Complete useless filter core or the shielding transport of other wastes.,
The present invention draws cask flask 1 by horizontally tracting mechanism 6 and changed between different stations, by taking capsuling machine
Structure 4 is taking capping station while taking 4 lower section of capping mechanism (cask flask 1 positioned at) to carry out taking closure application to cask flask 1, passes through
The cask flask 1 is drawn to non-and takes capping station to take the shadow of capping mechanism 4 when avoiding and loading waste material by horizontally tracting mechanism 6
Ring；Positioner can ensure the stabilization of the cask flask 1 during tethered sliding.Removal shield transport provided by the invention
Device, make protective shielding, transport, different station movement and take capping function to roll into one, can move, connect between different station
Receive waste (including poisonous and harmful or personnel can not contact any material) and carry out taking closure application, handle and provide for waste
Flexible means.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if belonging to the model of the claims in the present invention and its equivalent technology to these modifications and variations of the present invention
Within enclosing, then the present invention is also intended to comprising including these changes and modification.
Claims (9)
- A kind of 1. removal shield conveying arrangement, it is characterised in that：Including transport vehicle (3), pallet (2), vertical lifting mechanism (7), horizontally tracting mechanism (6) and capping mechanism (4) is taken；The pallet (2), vertical lifting mechanism (7), horizontally tracting mechanism (6) and capping mechanism (4) is taken to may be contained within the transport vehicle (3)；The pallet (2) is used for fixed mask container (1)；The horizontally tracting mechanism (6) draws the pallet (2) along level side To into and out the lower section for taking capping mechanism (4)；Capping mechanism (4) is taken described in vertical lifting mechanism (7) driving Changed upper between bottom；It is described to take capping mechanism (4) to coordinate with the cask flask (1) to remove or close shielding appearance Device lid (11).
- 2. removal shield conveying arrangement as claimed in claim 1, it is characterised in that：Positioning is provided with the pallet (2) Device；The positioner includes being used to position the locating dowel (2a) of the cask flask (1) level angle and for positioning State the locating ring (2b) of cask flask (1) radial position.
- 3. removal shield conveying arrangement as claimed in claim 1 or 2, it is characterised in that：Set inside the cask flask There is steel drum (9)；The cask flask lid (11) cooperates with steel drum cover (17).
- 4. removal shield conveying arrangement as claimed in claim 3, it is characterised in that：It is provided with steel drum cover (17) and steel drum The bung bolt (18) that main body coordinates；It is right with bung bolt (18) institute of the steel drum cover (17) on the cask flask lid (11) The position answered is provided with drive socket (12).
- 5. removal shield conveying arrangement as claimed in claim 3, it is characterised in that：Steel is provided with the steel drum cover (17) Bucket hoisting ring (19)；The first hook to be cooperated with the steel drum hoisting ring (19) is provided with the cask flask lid (11) Mechanism.
- 6. removal shield conveying arrangement as claimed in claim 5, it is characterised in that：The first hook mechanism includes transmission Mechanism and the first gripper (13), first gripper (13) are arranged at cask flask lid (11) bottom, one end be it is hook-shaped, separately One end is connected with the transmission mechanism；First gripper (13) can in the presence of transmission mechanism along the cask flask (11) radial motion is covered to catch on the steel drum hoisting ring (19).
- 7. removal shield conveying arrangement as claimed in claim 6, it is characterised in that：The transmission mechanism runs through the shielding Container cover (11) and with can along itself be axially moved；One end that the transmission mechanism is connected with first gripper (13) is set There is the first inclined-plane；Be connected with the transmission mechanism one section of first gripper (13) is provided with the second inclined-plane；Described first is oblique Face and the second inclined-plane cooperate so that transmission mechanism axially movable when the first inclined-plane extrude the second inclined-plane and then described in driving First gripper (13) is along cask flask lid (11) radial motion.
- 8. removal shield conveying arrangement as claimed in claim 6, it is characterised in that：Described take is set on capping mechanism (4) There is the gripping apparatus executing agency (15) coordinated with the transmission mechanism.
- 9. removal shield conveying arrangement as claimed in claim 6, it is characterised in that：Described take also sets on capping mechanism (4) The second gripper (16) is equipped with, the cask flask coordinated with second gripper (16) is provided with the cask flask lid (11) and is hung Fill ring (14)；The cask flask hoisting ring (14) can be caught on or be departed to second gripper (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917351.2A CN107705866B (en) | 2017-09-30 | 2017-09-30 | Portable shielding conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917351.2A CN107705866B (en) | 2017-09-30 | 2017-09-30 | Portable shielding conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107705866A true CN107705866A (en) | 2018-02-16 |
| CN107705866B CN107705866B (en) | 2024-06-14 |
Family
ID=61184014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710917351.2A Active CN107705866B (en) | 2017-09-30 | 2017-09-30 | Portable shielding conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107705866B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570963A (en) * | 2019-09-10 | 2019-12-13 | 四川航天神坤科技有限公司 | Filter core snatchs transfer device |
| CN111976865A (en) * | 2020-07-31 | 2020-11-24 | 中核核电运行管理有限公司 | Cobalt source goes out to pile with depleted uranium shielding instrument conveyer |
| CN113963828A (en) * | 2021-11-12 | 2022-01-21 | 中国核电工程有限公司 | Movable shielding warehouse and radiation shielding system |
| CN114684556A (en) * | 2022-03-02 | 2022-07-01 | 中国核电工程有限公司 | Vertical sealing transfer device |
| CN116403751A (en) * | 2023-03-24 | 2023-07-07 | 常州市大成真空技术有限公司 | Radiation shielding device of radioactive source |
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| CN113963828B (en) * | 2021-11-12 | 2024-05-28 | 中国核电工程有限公司 | Portable shielding warehouse and radiation shielding system |
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| CN114684556B (en) * | 2022-03-02 | 2024-05-31 | 中国核电工程有限公司 | Vertical sealing transfer device |
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