CN106231886A - Accommodate cask flask and the container/vehicle inspection equipment of betatron - Google Patents

Accommodate cask flask and the container/vehicle inspection equipment of betatron Download PDF

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Publication number
CN106231886A
CN106231886A CN201610784152.4A CN201610784152A CN106231886A CN 106231886 A CN106231886 A CN 106231886A CN 201610784152 A CN201610784152 A CN 201610784152A CN 106231886 A CN106231886 A CN 106231886A
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CN
China
Prior art keywords
shield
cask flask
cable
upper cover
radiation exit
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Granted
Application number
CN201610784152.4A
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Chinese (zh)
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CN106231886B (en
Inventor
赵杰
曲海波
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Beijing Hualixing Sci Tech Development Co Ltd
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Beijing Hualixing Sci Tech Development Co Ltd
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Priority to CN201610784152.4A priority Critical patent/CN106231886B/en
Publication of CN106231886A publication Critical patent/CN106231886A/en
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Publication of CN106231886B publication Critical patent/CN106231886B/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007Casings
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

The invention provides a kind of cask flask for accommodating betatron and self-travel type container/vehicle inspection equipment, cask flask includes: shell, and shell has receiving chamber, and shell is provided with the first radiation exit;Shield, is arranged on receiving intracavity, is provided with the installation cavity for installing betatron in shield, and the sidewall of shield is provided with the second radiation exit;Wherein, the thickness of the sidewall of shield is gradually reduced to the second end away from the second radiation exit by the first end residing for the second radiation exit.In this programme, the exposure rate of useless ray suffered by shield is gradually reduced to the second end away from the second radiation exit by the first end residing for the second radiation exit, therefore the thickness of shield sidewall is gradually reduced to the second end by the first end, so design can meet reduction shield sidewall rear portion and the thickness of sidepiece while use requires at the protection effect ensureing shield, thus reduces the production cost of cask flask.

Description

Accommodate cask flask and the container/vehicle inspection equipment of betatron
Technical field
The present invention relates to ray and scan inspection apparatus field, more specifically, relate to a kind of for accommodating sense electronics Answer the cask flask of accelerator, and a kind of self-travel type container/vehicle inspection equipment with this cask flask.
Background technology
In prior art, ray scans the betatron of inspection equipment and is arranged in cask flask, cask flask It is provided with radiation exit, in the ray that betatron produces, (the i.e. ray on alignment cask flask being on pre-direction Outlet) useful ray can penetrate by radiation exit, and remaining useless ray is shielded by cask flask, and at present, cask flask is usual It is made by lead, and the wall thickness of each of cask flask is identical, the biggest, cause the relatively costly of cask flask.
Summary of the invention
Present invention seek to address that at least one technical problem present in prior art.
To this end, it is an advantage of the invention to provide a kind of cask flask for accommodating betatron.
It is a further object of the invention to provide a kind of self-travel type container/vehicle inspection equipment, including above-mentioned screen Cover container.
For achieving the above object, the embodiment of first aspect of the present invention provides a kind of for accommodating electronic induction acceleration The cask flask of device, including: shell, described shell has receiving chamber, and described shell is provided with the first radiation exit;Shield, It is arranged on described receiving intracavity, in described shield, is provided with the installation cavity for installing described betatron, described screen The sidewall covering body is provided with the second radiation exit, and described second radiation exit is relative with described first radiation exit;Wherein, shielding The thickness of the sidewall of body by the first end residing for described second radiation exit to away from described second radiation exit the second end by The least.
In this programme, shield is used for shielding useless ray, is generally made by lead, and betatron is to shielding side Second radiation exit position divergent-ray on wall, the exposure rate of useless ray by the first end residing for the second radiation exit to far The second end from described second radiation exit is gradually reduced, and therefore the thickness of shield sidewall is according to the exposure rate of useless ray And design, the first end residing for the second radiation exit it is gradually reduced to the second end away from described second radiation exit, so Design can meet reduction shield sidewall rear portion and the thickness of sidepiece while use requires at the protection effect ensureing shield, Thus reduce shield and produce the consumption of material, reduce the production cost of cask flask.
In technique scheme, it is preferable that the thickness of the roof of described shield is more than the diapire of described shield Thickness.
In this programme, the most radial beam of ray that electronic induction decelerator is launched, and this ray is to updip Tiltedly certain angle so that the exposure rate of useless ray suffered by shield roof is more than the photograph of useless ray suffered by shield diapire Penetrating intensity, therefore the thickness of shield diapire be designed to the thickness less than shield roof, so design can ensure shielding The protection effect of body meets the thickness reducing shield diapire while use requires, thus reduces shield and produce the use of material Amount, reduces the production cost of cask flask.
In any of the above-described technical scheme, it is preferable that described shell includes upper cover and box body, and described upper cover can be releasably Being arranged on the top of described box body, described receiving chamber is surrounded by described upper cover and described box body;Described shield includes top board, ring Shape side plate and base plate, described top board can releasably be arranged on the top of described annular side plate, and described base plate is arranged on described ring The bottom of shape side plate, described installation cavity is surrounded by described top board, described annular side plate and described base plate.
In this programme, shell includes dismountable upper cover and box body, in order to be provided at its inner portion by shield.Shield bag Including top board, annular side plate and base plate, top board removably covers with annular side plate, in order to dismounting betatron.
In any of the above-described technical scheme, it is preferable that described top board and described upper cover are integral type structure.
If top board and upper cover are made two independent parts, when dismounting betatron, need to hang respectively liter Top board and upper cover, operation complexity, the longest, by top board with upper cover for being made of one, then have only to once hang liter, so design letter Change and hung a liter job, the time needed for dismounting betatron can have been shortened.
In any of the above-described technical scheme, it is preferable that cover on described and be provided with the first cable port, described top board is provided with Two cable port, cable can pass described first cable port and described second cable port and connect with described betatron Connect.
In any of the above-described technical scheme, it is preferable that cover on described and be provided with the cable screens covering described first cable port Shield, forms the cable connected with described first cable port and leads in described cable shield or between cable shield with described shell Road;Wherein, described cable passage have at least one bending so that the ray entering the entrance of described cable passage need through Reflection can be penetrated from the outlet of described cable passage at least one times.
In this programme, the bending structure of cable shield ensures that entering cable passage ray needs through reflecting at least one times Can be from injection, to weaken transmitted intensity, prevent the useless ray of high intensity from directly being penetrated by cable port, thus improving product Safety.
Wherein, cable shield is generally made by lead, further, since lead has toxicity and material is softer, generally in lead system The outer surface parcel steel plate of cable shield.
In any of the above-described technical scheme, it is preferable that cover the suspension ring being provided with for lifting on described.So design conveniently Hang a liter upper cover.
In any of the above-described technical scheme, it is preferable that cover on described and be provided with three suspension ring, described three suspension ring are isosceles Triangle-Profile, wherein, is positioned at suspension ring described in the two of position, described triangle base angle and is arranged on the front end of described upper cover, be positioned at institute The described suspension ring stating vertex angle position are arranged on the rear end of described upper cover;Or, it is positioned at position, described triangle base angle Suspension ring described in two are arranged on the rear end of described upper cover, and the described suspension ring being positioned at described vertex angle position are arranged on described upper cover Front end.
In this programme, three suspension ring are that the design of isosceles triangle distribution ensures about upper cover is when hanging liter steadily.Shielding Container certain angle to be inclined upwardly is arranged on radiation source and installs in cabin, it is preferred that three coordinated with three suspension ring are hung The length rising rope is the most identical, the rope that coordinates with front end suspension ring should ratio short with the rope that rear end suspension ring coordinate, the tool of rope Depending on body length is according to the updip angle of cask flask, so that upper cover remains default updip during dismounting is hung and risen Angle, thus reduce the difficulty installing on box body by upper cover lid, and avoid upper cover to damage because of collision when lid dress with box body.
In any of the above-described technical scheme, it is preferable that the orthographic projection in the horizontal plane of described shell is octagon.
In this programme, the sidewall design of shell becoming octagon, such box body is close to cylinder, in corner location waste Space is less, and box side wall is plane, and the difficulty installing the parts such as cable shield on sidewall is low.
The embodiment of second aspect present invention provides a kind of self-travel type container/vehicle inspection equipment, including such as originally The cask flask that invention first aspect any embodiment provides.
Self-travel type container/vehicle inspection equipment that second aspect present invention embodiment provides, including the present invention first The cask flask that aspect any embodiment provides, therefore this self-travel type container/vehicle inspection equipment has any of the above-described reality Execute whole beneficial effects of the cask flask that example provides, do not repeat them here.
Additional aspect and the advantage of the present invention will become obvious in following description part, or by the practice of the present invention Recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become Substantially with easy to understand, wherein:
Fig. 1 is the perspective view of the cask flask that one embodiment of the invention provides;
Fig. 2 is the plan structure schematic diagram of another angle of cask flask shown in Fig. 1;
Fig. 3 be cask flask A-A shown in Fig. 2 to sectional structure schematic diagram;
Fig. 4 be cask flask B-B shown in Fig. 3 to sectional structure schematic diagram.
Wherein, the corresponding relation between the reference in Fig. 1 to Fig. 4 and component names is:
1 shell, 10 first radiation exit, 11 upper covers, 12 box bodys, 2 shields, 20 second radiation exit, 21 top boards, 22 rings Shape side plate, 23 base plates, 24 installation cavitys, 3 cable shield, 4 suspension ring.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, real with concrete below in conjunction with the accompanying drawings The present invention is further described in detail by mode of executing.It should be noted that in the case of not conflicting, the enforcement of the application Feature in example and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention also may be used Implementing to use other to be different from mode described here, therefore, protection scope of the present invention is not by following public tool The restriction of body embodiment.
As shown in Figures 1 to 4, the embodiment of first aspect of the present invention provides a kind of for accommodating electronic induction acceleration The cask flask of device, including: shell 1, shell 1 has receiving chamber, and shell 1 is provided with the first radiation exit 10;Shield 2, if Put and accommodating intracavity, be provided with the installation cavity 24 for installing betatron in shield 2, the sidewall of shield 2 sets Having the second radiation exit 20, the second radiation exit 20 is relative with the first radiation exit 10;Wherein, the thickness of the sidewall of shield 2 It is gradually reduced to the second end away from the second radiation exit 20 by the first end residing for the second radiation exit 20.
In this programme, shield 2 is used for shielding useless ray, is generally made by lead, and betatron is to shield 2 Second radiation exit 20 position divergent-ray on sidewall, the exposure rate of useless ray is by first residing for the second radiation exit 20 End is gradually reduced to the second end away from the second radiation exit 20, and therefore the thickness of shield 2 sidewall is according to the photograph of useless ray Penetrate intensity and design, the first end residing for the second radiation exit 20 gradually subtract to the second end away from the second radiation exit 20 Little, so design can the protection effect of shield 2 meet use require while reduce shield 2 sidewall rear portion and sidepiece Thickness, thus reduce shield 2 and produce the consumption of material, reduce the production cost of cask flask.
As it is shown on figure 3, in technique scheme, it is preferable that the thickness of the roof of shield 2 is more than the end of shield 2 The thickness of wall.
In this programme, the most radial beam of ray that electronic induction decelerator is launched, and this ray is to updip Tiltedly certain angle so that the exposure rate of useless ray suffered by shield 2 roof is more than useless ray suffered by shield 2 diapire Exposure rate, therefore the thickness of shield 2 diapire be designed to the thickness less than shield 2 roof, so design can be in shielding The protection effect of body 2 meets the thickness reducing shield 2 diapire while use requires, thus reduces shield 2 and produce material Consumption, reduce cask flask production cost.
As it is shown on figure 3, in any of the above-described technical scheme, it is preferable that shell 1 includes upper cover 11 and box body 12, upper cover 11 Can releasably be arranged on the top of box body 12, accommodate chamber and surrounded by upper cover 11 and box body 12;Shield 2 includes top board 21, ring Shape side plate 22 and base plate 23, top board 21 can releasably be arranged on the top of annular side plate 22, and base plate 23 is arranged on annular side plate The bottom of 22, installation cavity 24 is surrounded by top board 21, annular side plate 22 and base plate 23.
In this programme, shell 1 includes dismountable upper cover 11 and box body 12, in order to installed therein by shield 2.Screen Covering body 2 and include top board 21, annular side plate 22 and base plate 23, top board 21 removably covers with annular side plate 22, in order to dismounting electricity Sub-induction accelerator.
In any of the above-described technical scheme, it is preferable that top board 21 and upper cover 11 are integral type structure.
If top board 21 and upper cover 11 are made two independent parts, when dismounting betatron, need respectively Hanging liter top board 21 and upper cover 11, operation is complicated, the longest, by top board 21 with upper cover 11 for being made of one, then has only to once hang Rising, so design simplifies and hangs a liter job, can shorten the time needed for dismounting betatron.
In any of the above-described technical scheme, it is preferable that upper cover 11 is provided with the first cable port, top board 21 is provided with the second electricity Cable mouth, cable can pass the first cable port and the second cable port and be connected with betatron.
As depicted in figs. 1 and 2, in any of the above-described technical scheme, it is preferable that upper cover 11 is provided with covering the first cable port Cable shield 3, form the cable connected with the first cable port in cable shield 3 or between cable shield 3 with shell 1 logical Road;Wherein, cable passage has at least one bending, so that the ray entering the entrance of cable passage needs through at least one times Reflection can be penetrated from the outlet of cable passage.
In this programme, the bending structure of cable shield 3 ensures that entering cable passage ray needs through the most anti- Penetrating can be from injection, to weaken transmitted intensity, prevents the useless ray of high intensity from directly being penetrated by cable port, thus promotes product The safety of product.
In any of the above-described technical scheme, it is preferable that upper cover 11 is provided with the suspension ring 4 for lifting.So design conveniently Hang liter upper cover 11.
As depicted in figs. 1 and 2, in any of the above-described technical scheme, it is preferable that upper cover 11 is provided with three suspension ring 4, three Suspension ring 4 are distributed in isosceles triangle, and wherein, two suspension ring 4 being positioned at position, triangle base angle are arranged on the front end of upper cover 11, are positioned at The suspension ring 4 of vertex angle position are arranged on the rear end of upper cover 11;Or, two suspension ring 4 being positioned at position, triangle base angle are arranged In the rear end of upper cover 11, the suspension ring 4 being positioned at vertex angle position are arranged on the front end of upper cover 11.
In this programme, the design that three suspension ring 4 are distributed in isosceles triangle ensures about upper cover 11 is when hanging liter steadily.Screen Cover container certain angle to be inclined upwardly to be arranged in radiation source installation cabin, it is preferred that three coordinated with three suspension ring 4 The length hanging liter rope is the most identical, the rope coordinated with front end suspension ring 4 should ratio short with the rope that rear end suspension ring 4 coordinate, rope Concrete length according to the updip angle of cask flask depending on so that upper cover 11 dismounting hang rise during remain default Updip angle, thus reduce the difficulty installing on box body 12 by upper cover 11 lid, and avoid upper cover 11 and box body 12 when lid dress Damage because of collision.
As in figure 2 it is shown, in any of the above-described technical scheme, it is preferable that shell 1 orthographic projection in the horizontal plane is eight limits Shape.
In this programme, the sidewall design of shell 1 becoming octagon, such box body 12 is close to cylinder, at corner location wave The space taken is less, and box body 12 sidewall is plane, and the difficulty installing cable shield 3 parts such as grade on sidewall is low.
The embodiment of second aspect present invention provides a kind of self-travel type container/vehicle inspection equipment and (does not shows in figure Go out), including the cask flask provided such as first aspect present invention any embodiment.
Self-travel type container/vehicle inspection equipment that second aspect present invention embodiment provides, including the present invention first The cask flask that aspect any embodiment provides, therefore this self-travel type container/vehicle inspection equipment has any of the above-described reality Execute whole beneficial effects of the cask flask that example provides, do not repeat them here.
In describing the invention, it is to be understood that term " pushes up ", " end ", " on ", D score, "front", "rear", " left ", Orientation or the position relationship of the instruction such as " right ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to just In describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation, with Specific azimuth configuration and operation, be therefore not considered as limiting the invention.Term " connects ", " installation ", " fixing " etc. All should be interpreted broadly, such as, " connection " can be fixing connection, it is also possible to is to removably connect, or is integrally connected;Permissible It is to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, can be according to tool Body situation understands above-mentioned term concrete meaning in the present invention.
In the description of this specification, term " first ", " second " are only used for the purpose described, and it is not intended that indicate Or hint relative importance, unless otherwise clearly defined and limited;Term " embodiment ", " some embodiments ", " concrete Embodiment " etc. description means to combine this embodiment or example describes specific features, structure, material or feature be contained in this In at least one bright embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to phase Same embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (10)

1. the cask flask being used for accommodating betatron, it is characterised in that including:
Shell, described shell has receiving chamber, and described shell is provided with the first radiation exit;
Shield, is arranged on described receiving intracavity, is provided with the peace for installing described betatron in described shield Behaveing affectedly, the sidewall of described shield is provided with the second radiation exit, described second radiation exit and described first radiation exit phase Right;
Wherein, the thickness of the sidewall of shield is gone out to away from described second ray by the first end residing for described second radiation exit Second end of mouth is gradually reduced.
Cask flask the most according to claim 1, it is characterised in that
The thickness of the roof of described shield is more than the thickness of the diapire of described shield.
Cask flask the most according to claim 1, it is characterised in that
Described shell includes upper cover and box body, and described upper cover can releasably be arranged on the top of described box body, described receiving chamber Surrounded by described upper cover and described box body;
Described shield includes top board, annular side plate and base plate, and described top board can releasably be arranged on described annular side plate Top, described base plate is arranged on the bottom of described annular side plate, and described installation cavity is by described top board, described annular side plate and described Base plate surrounds.
Cask flask the most according to claim 3, it is characterised in that
Described top board and described upper cover are integral type structure.
Cask flask the most according to claim 3, it is characterised in that
Covering on described and be provided with the first cable port, described top board is provided with the second cable port, and cable can be through described first electricity Cable mouth and described second cable port are also connected with described betatron.
Cask flask the most according to claim 5, it is characterised in that
Cover on described and be provided with the cable shield covering described first cable port, in described cable shield or cable shield The cable passage connected with described first cable port with formation between described shell;
Wherein, described cable passage have at least one bending so that the ray entering the entrance of described cable passage need through Cross reflection at least one times to penetrate from the outlet of described cable passage.
Cask flask the most according to claim 4, it is characterised in that
The suspension ring being provided with for lifting are covered on described.
Cask flask the most according to claim 7, it is characterised in that
Covering on described and be provided with three suspension ring, described three suspension ring are isosceles triangle distribution,
Wherein, it is positioned at suspension ring described in the two of position, described triangle base angle and is arranged on the front end of described upper cover, be positioned at described triangle The described suspension ring of shape corner position are arranged on the rear end of described upper cover;Or,
It is positioned at suspension ring described in the two of position, described triangle base angle and is arranged on the rear end of described upper cover, be positioned at described vertex angle The described suspension ring of position are arranged on the front end of described upper cover.
Cask flask the most according to any one of claim 1 to 8, it is characterised in that
The orthographic projection in the horizontal plane of described shell is octagon.
10. self-travel type container/vehicle inspection equipment, it is characterised in that including: as any one of claim 1 to 9 Described cask flask.
CN201610784152.4A 2016-08-30 2016-08-30 Shielded container for housing betatron and container/vehicle inspection apparatus Active CN106231886B (en)

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CN201610784152.4A CN106231886B (en) 2016-08-30 2016-08-30 Shielded container for housing betatron and container/vehicle inspection apparatus

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Application Number Priority Date Filing Date Title
CN201610784152.4A CN106231886B (en) 2016-08-30 2016-08-30 Shielded container for housing betatron and container/vehicle inspection apparatus

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CN106231886B CN106231886B (en) 2023-03-28

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Publication number Priority date Publication date Assignee Title
CN106841239A (en) * 2017-04-06 2017-06-13 北京华力兴科技发展有限责任公司 For the cask flask and radiation scanning inspection system of accommodating X-ray machine ray tube
CN106908459A (en) * 2017-04-06 2017-06-30 北京华力兴科技发展有限责任公司 X-ray emitter installs cabin and vehicle detection apparatus
CN106908848A (en) * 2017-03-14 2017-06-30 北京华力兴科技发展有限责任公司 Cask flask and radiation scanning inspection system for accommodating betatron
CN107807398A (en) * 2017-11-16 2018-03-16 北京华力兴科技发展有限责任公司 Cask flask component and self-travel type container/vehicle inspection equipment

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JP2015161560A (en) * 2014-02-27 2015-09-07 日立アロカメディカル株式会社 Radiation detection device
CN206077945U (en) * 2016-08-30 2017-04-05 北京华力兴科技发展有限责任公司 Accommodate the cask flask and self-travel type container/vehicle inspection equipment of betatron

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JP2009025108A (en) * 2007-07-19 2009-02-05 Earthnics Corp Radiation source shielding device and instrumentation system using gamma ray
US20140029727A1 (en) * 2012-07-26 2014-01-30 Canon Kabushiki Kaisha X-ray generating apparatus for paracentesis
CN203192420U (en) * 2013-03-22 2013-09-11 中船重工天禾船舶设备江苏有限公司 Lead borate polyethylene local shield for elbow penetrating through shield wall
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CN206077945U (en) * 2016-08-30 2017-04-05 北京华力兴科技发展有限责任公司 Accommodate the cask flask and self-travel type container/vehicle inspection equipment of betatron

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106908848A (en) * 2017-03-14 2017-06-30 北京华力兴科技发展有限责任公司 Cask flask and radiation scanning inspection system for accommodating betatron
CN106841239A (en) * 2017-04-06 2017-06-13 北京华力兴科技发展有限责任公司 For the cask flask and radiation scanning inspection system of accommodating X-ray machine ray tube
CN106908459A (en) * 2017-04-06 2017-06-30 北京华力兴科技发展有限责任公司 X-ray emitter installs cabin and vehicle detection apparatus
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CN107807398A (en) * 2017-11-16 2018-03-16 北京华力兴科技发展有限责任公司 Cask flask component and self-travel type container/vehicle inspection equipment

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