CN102343992B - Electron beam irradiation device - Google Patents
Electron beam irradiation device Download PDFInfo
- Publication number
- CN102343992B CN102343992B CN201110219295.8A CN201110219295A CN102343992B CN 102343992 B CN102343992 B CN 102343992B CN 201110219295 A CN201110219295 A CN 201110219295A CN 102343992 B CN102343992 B CN 102343992B
- Authority
- CN
- China
- Prior art keywords
- container
- resin container
- electron
- resin
- irradiation
- 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.)
- Active
Links
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention provides a kind of electron beam irradiation device, resin container (2) is irradiated electron ray and sterilizes, and in order to confirm to carry out suitable sterilization, measures the amount of electrons of the inside arriving resin container (2).The electron beam irradiation device resin container (2) to being kept by the clamping element (28) of container carrying device (20) and transport irradiates electron ray from electronbeam irradiation mechanism (16) and sterilizes, when irradiating electron ray, the electron capture component (earth brace) (60) oral area (2b) from resin container (2) is inserted internal, flow to the electric current of ground side from this electron capture component (60) by utilizing amperometric determination mechanism (galvanometer) (76) to measure, thus measure the amount of electrons of the private side arriving resin container (2).
Description
Technical field
The present invention relates to a kind of electron beam irradiation device that resin container is irradiated electron ray, particularly relate to one
Plant the electron beam irradiation device of the mechanism of the irradiation dose possessing detection electron ray.
Background technology
Since Xian Qian, it is commonly known that have one to penetrate from electronics in the resin containers such as conveyance plastic bottle (Pet Bottle)
The device that line irradiation means is irradiated electron ray and sterilized this container.Carried out by the irradiation of this electron ray
In the device of sterilization, in due to described electronbeam irradiation mechanism, produce certain reasons such as spark, the irradiation dose of electron ray
Reduce and produce irradiation bad in the case of, the sterilization of resin container becomes insufficient.So, insufficient in generation sterilization
In the case of container, before the operation such as filling after carrying out, it is necessary to this container is moved back outside abandoning production line.Therefore,
A kind of in the case of the electron ray irradiation dose deficiency to container through proposing, it is possible to the electronics detecting this situation is penetrated
The scheme (for example, referring to patent documentation 1 or patent documentation 2) of line sterilizing unit.
The invention of " the electron ray sterilization inspection system of food containers " described in patent documentation 1 including: food containers
Carrying device, is used for transporting food containers；Electron beam irradiation device, for being transported by food containers carrying device
Food containers irradiates electron ray；Physical property test section, detects, by electron beam irradiation device, described food containers is irradiated electricity
Sub-ray and at least one physics value of changing；With transitivity judging part, it is judged that described in being detected by physical property test section
Physics value (such as, temperature, ozone concentration, carried charge, color etc.) or the change before and after electronbeam irradiation of the described physics value
Whether change amount is in the range of presetting.
Additionally, the device that the invention described in patent documentation 2 is the irradiation dose being measured electron ray by current value, should
Electron beam irradiation device described in patent documentation 2 includes: collecting electrodes, is arranged at the illumination window of electron ray accelerator
Outside, the minor face along illumination window is formed bar-shaped；Drive mechanism, make collecting electrodes in the irradiation area of electron ray to along
The direction on the long limit of illumination window moves in parallel；And electric current measurement unit, measurement is the electric current of flowing in collecting electrodes.Described current collection
Electrode by be arranged on the insulant at its both ends and with ground wire electric insulation.
Invention described in described patent documentation 1 is to check that the amount of the electron ray being irradiated in food containers is the most suitable
Device, it is impossible to measure the amount of electrons of the material through resin container.Additionally, invention described in patent documentation 2 for measure from
Electron beam irradiation device injection electron ray exposure dose distribution device, it is impossible to measure through each plastic holding device its
The amount of electrons of material.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2007-126171 publication
Patent documentation 2: Japanese Unexamined Patent Publication 11-248893 publication
Summary of the invention
The present invention makes to solve described problem, its object is to each resin container to be measured arrival
The amount of electrons of the inside of resin container.
First aspect present invention provides a kind of electron beam irradiation device, it is possible to measures each resin container and is irradiated in
Resin container also enters internal amount of electrons through its material, is irradiating resin container from electronbeam irradiation mechanism
In the electron beam irradiation device of electron ray, it is characterised in that including: electron capture component, it is possible to from resin container
Oral area inserts internal；And amperometric determination mechanism, measure the electric current of flowing in this electron capture component；By described in insertion
Under the state of electron capture component, resin container is irradiated electron ray, and utilizes described amperometric determination mechanism to measure at electricity
Son catches the electric current of flowing in component such that it is able to measure the amount of electrons of the inside arriving resin container.
Additionally, the electron beam irradiation device of sixth aspect present invention includes: container transport mechanism, multiple spanning tree is set
The supporting mechanism of fat container；And electronbeam irradiation mechanism, resin container is irradiated electron ray；At container transporter
In the transport path of structure, the irradiation of regulation is interval, and resin container irradiates the electronics of electron ray from electronbeam irradiation mechanism
In beam exposure apparatus, it is characterised in that including: electron capture component, arrange corresponding to described each supporting mechanism and can
Insert internal from the oral area of resin container；Elevating mechanism, makes each electron capture component carry out lifting moving and hold from resin-made
The oral area of device comes in and goes out；And amperometric determination mechanism, measure the electric current of flowing in each electron capture component；Transport at described container
Irradiation in the transport path of mechanism is interval, when inserting described electron capture component, is propped up described supporting mechanism
The resin container supportting and transporting irradiates electron ray, and is measured at each electron capture component by described amperometric determination mechanism
The electric current of middle flowing such that it is able to measure the amount of electrons of the inside arriving each resin container transported.
The electron beam irradiation device of the present invention is due at the internal state that electron capture component inserts resin container
Under, resin container is irradiated electron ray, and measures the electricity of flowing in electron capture component by amperometric determination mechanism
Stream, therefore, can measure the amount of electrons of the inside arriving resin container to each resin container.
Accompanying drawing explanation
Fig. 1 is to simplify and illustrate the top view being integrally formed of electron beam irradiation device.
(embodiment 1)
Fig. 2 is the longitdinal cross-section diagram of the major part illustrating described electron beam irradiation device.
Fig. 3 is the curve chart of an example of the current value illustrating measurement.
Symbol description
2 resin containers
16 electronbeam irradiation mechanisms
20 container transport mechanisms
28 supporting mechanisms
60 electron capture components (earth brace)
66 elevating mechanisms
76 amperometric determination mechanisms (galvanometer).
Detailed description of the invention
Electron beam irradiation device includes: be provided with the supporting mechanism of multiple support resin container container transport mechanism,
And the electronbeam irradiation mechanism to the resin container irradiation electron ray transported by this container transport mechanism, and
Irradiating electron ray by electronbeam irradiation mechanism from the outer side of resin container and sterilize, particularly, electronics is penetrated
Beam irradiating apparatus includes: arrange corresponding to described each supporting mechanism, and can hold from the resin-made that supporting mechanism is supported
The electron capture component within oral area insertion of device and the mensuration galvanometer etc. of the electric current of flowing in this electron capture component
Amperometric determination mechanism.From electronbeam irradiation mechanism to resin container irradiate electron ray time, when from resin container
Oral area time electron capture component is inserted internal, due to from external irradiation in the electron ray of resin container through resin-made
Wall of a container face and arrive private side, caught by electron capture component and electric current flows to ground side, therefore, by utilizing electronics
Catch the amperometric determination mechanism arranged between component and ground wire and measure this composition of this electric current, thus reached can be to each
Resin container measures the purpose of the irradiation dose of electron ray.
Embodiment 1
Hereinafter, by the embodiment shown in accompanying drawing, the present invention will be described.Penetrated by the electronics involved by the present embodiment
Beam irradiating apparatus irradiates electron ray and carrying out and sterilizes and fill the container 2 of the fills such as liquid for moulding in operation later
The resin containers (Fig. 2 with reference to being discussed below) such as material bottle.In this resin container 2, it is formed under the flange 2a of neck finish portion
Side, face is supported by the supporting guide of unshowned airslide conveyor, and sprays air from behind and transported continuously
To this electron beam irradiation device.The resin container 2 transported is moved to import in room 4, and is transferred into and is arranged in
Wheel 6 is moved in this importing room 4.
Moving on wheel 6 in described importing room 4, to be provided with multiple container maintaining body 8 at equal intervals at circumferencial direction, connects
Carried out rotation transport by the resin container 2 transmitted from the airslide conveyor of upstream side.
After being then directed into room 4, being configured with screened room 10, wherein this screened room 10 is made up of the wall of lead, in order to when
When being sterilized by the irradiation of electron ray, electron ray or X-ray (braking X-ray) will not escape to outside.This shielding
Become by zoning in room 10: the supply chamber 14 of entrance side, be configured with supply roll 12；Main chamber 22, is provided with the conveyance of revolving container
Device 20, this revolving container carrying device 20 transports the resin container 2 accepted from supply roll 12, and is moved into it
The front of the electronbeam irradiation window 18 of the electronbeam irradiation mechanism 16 of rear explanation；And discharge chamber 26, it is configured with discharge wheel
24, this discharge wheel 24 accepts and discharges the resin-made being sterilized by the irradiation of electron ray from electronbeam irradiation mechanism 16
Container 2.
Screened room 10 wall, move into wheel 6 to supply roll 12 tree in supply chamber 14 from described importing room 4
In the part of the transmission of fat container 2, it is formed with the opening 10a that resin container 2 can pass through.Connect from the wheel 6 of moving into importing room 4
By the supply roll 12 of resin container 2, resin container 2 is sent to be arranged at the container carrying device 20 of main chamber 22.In supply
Also resin container 2 transmissible opening (not shown) is formed on partition wall 14a between room 14 and main chamber 22.It is arranged at main chamber
In container carrying device 20 in 22, as container support mechanism, on the peripheral part of rotary body 30, with in a circumferential direction etc.
It is interval with multiple clamping element 28 (Fig. 2 with reference to illustrating afterwards).Additionally, moving into wheel 6 in being arranged in described importing room 4
Container maintaining body 8 accept resin container 2, and be sent on the supply roll 12 of the clamping element 28 of container carrying device 20,
Also to be provided with multiple container maintaining body 32 the most at equal intervals.
Adjoin the sidewall (sidewall of the top of Fig. 1) of the side of the screened room 10 of lead and be configured with electronbeam irradiation machine
Structure 16.As it is well known, filament heating is produced thermoelectron by this electronbeam irradiation mechanism 16 vacuum in vacuum chamber,
And after being accelerated by electronics by high voltage and form cathode beam at a high speed, it is arranged on irradiation portion through being installed on
The metal window paper tinsel such as the Ti of illumination window 18 and take out in an atmosphere, make electronbeam irradiation to the front being positioned at illumination window 18
Illuminated article (for resin container 2 in the present embodiment) in the A of electronbeam irradiation region and carry out sterilization etc. and process.
As it has been described above, the front side of the illumination window 18 of described electronbeam irradiation mechanism 16 becomes regulation to resin container
The 2 electronbeam irradiation region A irradiating interval irradiating electron ray.From the resin-made transported by described container carrying device 20
Container 2 is surrounded with end face 26b by wall 26a by being formed to downstream near the position of this electronbeam irradiation region A
Discharge chamber 26.In regulation irradiates interval described electron irradiation region A, by the resin container 2 of electronbeam irradiation
24 are taken turns by the discharge being sent to be arranged in this discharge chamber 26 from the clamping element 28 of container carrying device 20.24 are taken turns in this discharge
On, to arrange multiple container maintaining body 34 the most at equal intervals, protected by the clamping element 28 of container carrying device 20
The resin container 2 held is taken out by this container maintaining body 34 and discharges.
Discharge wheel 24 in described discharge chamber 26 doubles as moving back abandons wheel, as described later, when judging that resin container 2 is by aptly
In the case of sterilization, it is sent to the resin container 2 accepted from container transport mechanism 20 be arranged at next medial compartment 35
Take out of the container maintaining body 38 of wheel 36, and be sent to the operation in the downstreams such as unshowned filling, gland.From screened room 10
Wall, the described discharge chamber 26 discharge wheel 24 taking out of wheel 36 in medial compartment 35 carry out the transmission of resin container 2
In part, it is formed with the opening 10b that resin container 2 can pass through.On the other hand, due to the irradiation dose deficiency etc. of electron ray
And in the case of judging that the sterilization of resin container 2 is incomplete, be not transferred to medial compartment 35 takes out of wheel 36, but be expelled to
What screened room 10 adjoined and configured moves back the portion of abandoning 39.Position is abandoned for moving back in the position shown in label B in Fig. 1.It addition, from screened room
The wheel 24 of discharging of discharge chamber 26 wall of 10, described is discharged on the position B of resin container 2 to moving back the portion of abandoning 39, also forms tree
The opening 10c that fat container 2 can pass through.
Being provided with encoder 40 on container carrying device 20, the pulse signal of this encoder 40 is transferred into control device
42, and often detect the position of rotation of the rotary body 30 of container carrying device 20, the resin-made i.e. kept by each clamping element 28
The position of container 2.Additionally, also be provided with encoder 44 on the discharge wheel 24 in downstream being arranged at this container carrying device 20,
Its pulse signal is output to control device 42, it is possible to often detection transmit from the clamping element 28 of described container carrying device 20 and
The position of the resin container 2 kept by container maintaining body 34.Therefore, as described later, from electronbeam irradiation mechanism 16
The irradiation dose of electron ray irradiated is not enough or excessive in the case of, by the encoder 40 from container carrying device 20
Signal can the bad resin container 2 of this irradiation specific, and then, by moving back the pulse of the encoder 44 abandoning wheel (discharging wheel) 24
Signal, it is possible to follow the trail of this resin container 2, and this resin container 2 is abandoned wheel 24 extraction from moving back.
As in figure 2 it is shown, in described container carrying device 20, on the peripheral part of rotary body 30, with in a circumferential direction etc.
Being interval with supporting mechanism (clamping element) 28, corresponding to each clamping element 28, being respectively configured by can be inserted into leading in resin container 2
The electron capture component (earth brace) 60 that electricity body is constituted.On the peripheral part of rotary body 30, and consolidated by upright sprag 62
Surely have a supporting member 64 towards the level outside radial direction, and be fixed with on this supporting member 64 upright and by linearly
The elevating mechanism 66 that the actuating device such as slide block or cylinder is constituted.Described earth brace 60 by this elevating mechanism 66 by liftably
Support.The installation component 68 of level is connected to the piston rod of the drive division of elevating mechanism 66, such as cylinder, at this installation component 68
Front end on be fixed with holding component 70 towards vertical direction, earth brace 60 is maintained at this holding component with the state of insulation
The lower end of 70.When the driving by elevating mechanism 66, earth brace 60 rises, the bottom 60a of earth brace 60 is than resin-made
The oral area 2b of container 2 extracts at top, and when declining, the bottom 60a of earth brace 60 is inserted into until arriving resin
Near the bottom surface 2c of container 2.It addition, as the material of electron capture component (earth brace) 60, it is possible to use rustless steel, aluminum,
The metals such as titanium or the material of other electric conductivity.Furthermore, shape in addition to pole shape, cross section can also be rectangle or rectangle,
Polygon, it is also possible to be formed at outer peripheral face and the zigzag of multiple projections etc. is set, or be formed in outer peripheral face brush etc. is set and
It is prone to induced charge.
Support described elevating mechanism 66 supporting member 64 leading section be arranged above with fixed contact 72, the opposing party
Face, on the position corresponding with described fixed contact about 72 of the horizontal mounting member 68 installed at earth brace 60, being provided with can
Movable contact 74, when earth brace 60 declines, moving contact 74 declines and contacts with described fixed contact 72, and these contacts are led
Logical.Keeping the holding component 70 of earth brace 60, horizontal mounting member 68, supporting member 64, pillar 62 and rotary body 30 etc.
Inside, be configured with the insulated electric conductor 75 of cladding, by this insulated electric conductor 75, described earth brace 60 and amperometric determination mechanism (electricity
Flowmeter) 76 connections.When the electron ray of the external irradiation from resin container 2 passes the wall of resin container 2, and inserted
Entering the earth brace 60 of inside when catching, electric current keeps the insulated electric conductor in components 70 and horizontal mounting member 68 by these
75, the insulated electric conductor 75 in contact (fixed contact 72 with moving contact 74), supporting member 64, pillar 62 and rotary body 30 to
Ground side flows, and measures, by galvanometer 76, the electric current flowed from this earth brace 60 to ground wire.This galvanometer 76 measures
Current value is input to control device 42.
It is sent to the current value controlling device 42 reference value with regulation relatively mechanism 54 from described galvanometer 76 enter
Row compares.The comparative result that mechanism 54 produces is compared, it is judged that mechanism 56 judges to irradiate from electronbeam irradiation mechanism 16 based on this
And the material of infiltration resin container 2 arrive the irradiation dose (i.e. amount of electrons) of electron ray of inside through wall and whether fit
Preferably.When the judgement of this decision mechanism 56 is for being not suitable for, by the instruction from command mechanism 58, move back described in utilization and abandon wheel (row
Go out wheel) 24 the unfavorable resin container of amount of electrons 2 of the electron ray passed extracted out and move back abandon.Further, at electron ray
Irradiation means 16 be provided with as supply electric current identification mechanism current monitor 78, the output valve of frequent standby current, described
Relatively mechanism 54 is become to the variation supplying current value of electronbeam irradiation mechanism 16 according to what current monitor 78 identified
More described reference value.So, in the present invention, by utilizing galvanometer 76 to measure the current value in earth brace 60 flowing, thus
The amount of electrons of the inside arriving resin container 2 can be measured.
Action to the electron beam irradiation device involved by above composition illustrates.Carried by unshowned air-flow
The resin container 2 that machine moves puts into importing room 4, is transferred into the container maintaining body 8 moving into wheel 6.By moving into
After wheel 6 rotation conveyance, resin container 2 is transferred into the supply roll in the supply chamber 14 of the screened room 10 being arranged at lead
12.Afterwards, resin container 2 is supplied to take turns the container maintaining body 32 of 12 and keeps and rotate conveyance, and is transferred into main chamber
The clamping element 28 of the container carrying device 20 in 22.
Kept by the clamping element 28 of container carrying device 20 and the rotation of accompanying rotation body 30 and the tree that transported by rotation
Fat container 2 arrives the electronbeam irradiation region A of the front face side of the illumination window 18 being positioned at electronbeam irradiation mechanism 16.At this
Electronbeam irradiation region A, irradiates electron ray from the illumination window 18 of electronbeam irradiation mechanism 16, at container carrying device
The resin container 2 that the clamping element 28 arranged at predetermined intervals on 20 keeps respectively irradiates electron ray.From resin container 2
The part of electron ray irradiated of exterior side enter private side, to resin container 2 through the wall of resin container 2
Inner face sterilize.In the present embodiment, when each resin container 2 arrives electronbeam irradiation region A, elevator is passed through
Structure 66 makes earth brace 60 decline, and irradiates electron ray when earth brace 60 inserts the inside of each resin container 2.Cause
This, arrive through the wall of resin container 2 inside electronics be grounded bar 60 catch after, by described holding component
70 and horizontal mounting member 68 in insulated electric conductor 75, contact (fixed contact 72 with moving contact 74), supporting member 64,
Insulated electric conductor 75 in post 62 and rotary body 30 flows to ground side.This electric current is measured by galvanometer 76.Afterwards, when
Resin container 2, through electronbeam irradiation region A, makes earth brace 60 rise by elevating mechanism 66 and from resin container
2 extract out.
The current value E1 (with reference to Fig. 3) measured by galvanometer 76 is transferred into control device 42, and by comparing machine
Structure 54 compares with reference value.At the current value E1 by measuring with the judgement done by the comparison of reference value, work as maximum
When the peak value of value exceedes upper limit reference value S1, it is judged that for excessive, when less than lower reference value S2, it is judged that for deficiency.In figure 3
In the case of the current value represented with solid line E1 is measured, the peak value of maximum upper limit reference value S1 and lower reference value S2 it
Between, therefore, it is judged that the irradiation dose for electron ray is suitable.The irradiation dose being judged as electron ray is suitable resin-made
Container 2 is sent to discharge the container maintaining body 34 of wheel 24 from the clamping element 28 of container carrying device 20, and then, it is transferred into
It is arranged on the container maintaining body 38 taking out of wheel 36 of next medial compartment 35, and is sent to the next operation such as filling, gland.
It addition, the reduction that the current value E1 shown in Fig. 3 temporarily occurs at peak value, it is because the irradiation of electronbeam irradiation mechanism 16
Window 18 is divided into 2, and the irradiation of electron ray is cut off by temporarily midway in-between.
On the other hand, when the peak value of the maximum of the current value E1 measured is less than lower reference value S2, owing to electronics is penetrated
Line is not enough, accordingly, it is possible to can cause sterilizing the most completely, therefore by decision mechanism for the irradiation dose of resin container 2
56 are judged as bad container.Additionally, when the peak value of the maximum of the current value E1 measured exceedes upper limit reference value S1, to resin
The electron ray amount of the irradiation of container 2 is excessive, deforms or variable color, therefore owing to may result in resin container 2, it is judged that
Mechanism 56 is judged as bad container.It addition, the irradiation dose at the electron ray irradiated from electronbeam irradiation mechanism 16 is certain
In the case of, due to when the conveyance speed of resin container 2 is slower, illuminated many, when transporting speed, illuminated
Few, therefore, change suitable irradiation dose corresponding to conveyance speed now.Therefore, by supply electric current identification mechanism (electric current
Monitor) 78 measure the current value of supply electronbeam irradiation mechanism 16, identify electronbeam irradiation mechanism 16 commanded photograph
The amount of penetrating, and corresponding change reference value.
The resin container 2 of bad container it is judged as by transporting at container in the decision mechanism 56 controlling device 42
The umber of pulse of the encoder 40 that the rotary body 30 of device 20 is arranged and specific.Afterwards, this resin container 2 is transported from container
The clamping element 28 of device 20 is sent to discharge the container maintaining body 34 of wheel 24.This discharge wheel 24 is also provided with encoder 44,
Described container carrying device 20 is judged as the resin container 2 of bad container after being transferred into discharge wheel 24 also by
Follow the trail of, abandon position B and be removed moving back and be discharged to move back the portion of abandoning 39.It addition, in the present embodiment, it is not only and is judged as being counted
The current value E1 surveyed deviate from the resin container 2 itself of described reference value S1, S2, and the resin container 2 before and after it is also taken out
Go out.
In the device involved by the present embodiment, due to when inserting electron capture component (earth brace) 60, right
Irradiate electron ray in each resin container 2, arrive through the respective wall of each resin container 2 therefore, it is possible to measure
Reach the amount of electrons of the electron ray of inside.The resin container 2 of abandoning below reference value is moved back by using this other irradiation dose,
It is thus possible to confirm the bactericidal nature in units of a resin container.It addition, in the described embodiment, galvanometer 76 is set
It is placed in each earth brace 60, but, it is not necessarily required to be arranged at each earth brace 60, it is also possible to constitute and arrange one or more electricity
Flowmeter 76, measures each in the way of connecting the earth brace 60 of each arrival electronbeam irradiation region A by transmission switching and connects
The current value of the thin end of the scroll 60.
Claims (1)
1. an electron beam irradiation device, including container transport mechanism, arranges and multiple oral area supports upward resin-made
The supporting mechanism of container；And electronbeam irradiation mechanism, resin container is irradiated electron ray；At container transport mechanism
In transport path, the irradiation of regulation is interval, and resin container irradiates the electron ray of electron ray from electronbeam irradiation mechanism
In irradiation unit, it is characterised in that including:
Bar-shaped electron capture component, arranges corresponding to described each supporting mechanism and can insert from the oral area of resin container
Internal；
Elevating mechanism, makes each electron capture component carry out lifting moving and come in and go out from the oral area of resin container；
Amperometric determination mechanism, measures the electric current of flowing in each electron capture component；
Relatively mechanism, compares the current value of mensuration with reference value；
Decision mechanism, based on the comparative result comparing mechanism, it is judged that amount of electrons is the most suitable；
Supply electric current identification mechanism, measures the current value of supply extremely described electronbeam irradiation mechanism；
By described elevating mechanism being provided above, when making electron capture component increase by elevating mechanism corresponding to each supporting mechanism
Time, the bottom of electron capture component is extracted at top at the oral area than resin container, when being made by elevating mechanism
When electron capture component declines, the bottom of electron capture component is inserted into the inside of resin container,
Irradiation in the transport path of described container transport mechanism is interval, by inserting described electron capture component by institute
Under the state in the inside stating the resin container that supporting mechanism supports and transports the axle center being positioned at resin container, from resin
Electron ray is irradiated in the side of container, and is measured respectively in each electron capture component by described amperometric determination mechanism
The electric current of flowing, and compared with reference value by the described mechanism that compares, thus measure and arrive each resin-made transported
The amount of electrons of the inside of container, and judged whether by described decision mechanism suitable while, it is described that to compare mechanism corresponding
In changing described reference value by the current value of described supply electric current identification mechanism identification.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010169661A JP5528247B2 (en) | 2010-07-28 | 2010-07-28 | Electron beam irradiation device |
| JP2010-169661 | 2010-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102343992A CN102343992A (en) | 2012-02-08 |
| CN102343992B true CN102343992B (en) | 2016-12-28 |
Family
ID=45543136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110219295.8A Active CN102343992B (en) | 2010-07-28 | 2011-07-27 | Electron beam irradiation device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5528247B2 (en) |
| CN (1) | CN102343992B (en) |
| MY (1) | MY156074A (en) |
| TW (1) | TWI585009B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014206861A1 (en) * | 2013-06-25 | 2014-12-31 | Tetra Laval Holdings & Finance S.A. | Method and device for sterilizing packaging material |
| WO2016079032A1 (en) * | 2014-11-18 | 2016-05-26 | Tetra Laval Holdings & Finance S.A. | Low voltage electron beam dosimeter device and method |
| TWI602589B (en) * | 2016-05-31 | 2017-10-21 | Mitsubishi Heavy Industries Mechatronics Systems Ltd | E-beam sterilization device and electron beam sterilization method |
| CN114839665A (en) * | 2021-02-02 | 2022-08-02 | 湖州超群电子科技有限公司 | Detection system for electron beam irradiation beam and application method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1104002A1 (en) * | 1999-11-29 | 2001-05-30 | Ushiodenki Kabushiki Kaisha | Electron beam measurement method and electron beam irradiation processing device |
| CN1883714A (en) * | 2005-06-21 | 2006-12-27 | 涩谷工业株式会社 | Electron beam sterilizer |
| CN101297220A (en) * | 2005-10-26 | 2008-10-29 | 利乐拉瓦尔集团及财务有限公司 | Sensor and system for sensing an electron beam |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09150813A (en) * | 1995-11-30 | 1997-06-10 | Ishikawajima Harima Heavy Ind Co Ltd | Method and apparatus for sterilizing food container |
| JP3090798U (en) * | 2002-06-17 | 2002-12-26 | 靜甲株式会社 | Electron beam sterilizer for food factory |
| US6919570B2 (en) * | 2002-12-19 | 2005-07-19 | Advanced Electron Beams, Inc. | Electron beam sensor |
| JP4903547B2 (en) * | 2006-12-20 | 2012-03-28 | 株式会社日本Ａｅパワーシステムズ | Electron beam irradiation device performance judgment device |
| JP5034683B2 (en) * | 2007-05-31 | 2012-09-26 | 澁谷工業株式会社 | Electron beam sterilizer |
-
2010
- 2010-07-28 JP JP2010169661A patent/JP5528247B2/en active Active
-
2011
- 2011-07-27 CN CN201110219295.8A patent/CN102343992B/en active Active
- 2011-07-27 MY MYPI2011003509A patent/MY156074A/en unknown
- 2011-07-28 TW TW100126742A patent/TWI585009B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1104002A1 (en) * | 1999-11-29 | 2001-05-30 | Ushiodenki Kabushiki Kaisha | Electron beam measurement method and electron beam irradiation processing device |
| CN1883714A (en) * | 2005-06-21 | 2006-12-27 | 涩谷工业株式会社 | Electron beam sterilizer |
| CN101297220A (en) * | 2005-10-26 | 2008-10-29 | 利乐拉瓦尔集团及财务有限公司 | Sensor and system for sensing an electron beam |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012030808A (en) | 2012-02-16 |
| JP5528247B2 (en) | 2014-06-25 |
| TW201219265A (en) | 2012-05-16 |
| MY156074A (en) | 2016-01-15 |
| TWI585009B (en) | 2017-06-01 |
| CN102343992A (en) | 2012-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102079401B (en) | Electron beam sterilizer | |
| CN102343992B (en) | Electron beam irradiation device | |
| KR101630650B1 (en) | Method of eliminating static charge from resin vessel, method of sterilizing and filling resin vessel, method of filling and capping resin vessel, apparatus for eliminating static charge from resin vessel, and resin vessel sterilizing and filling system | |
| US9675718B2 (en) | Device and method for irradiating objects with electron beam | |
| JPH06167478A (en) | Method and equipment inspection contamination of for bottle | |
| EP2462953A1 (en) | Electron beam sterilizer | |
| JP4848173B2 (en) | Food container electron beam sterilization inspection system and food container electron beam sterilization inspection method | |
| CN107106712B (en) | Low voltage electron beam dosing apparatus and method | |
| JP2006518689A (en) | Apparatus and method for filling a container with a drug | |
| JP6240211B2 (en) | Apparatus and method for irradiating a packaging container with an electron beam | |
| DE102010029576A1 (en) | Apparatus and method for checking the cleaning effect of a cleaning device | |
| CN101297219A (en) | Multilayer detector and method for sensing an electron beam | |
| US8330120B2 (en) | Electron beam sterilizer | |
| CN103446602A (en) | Device for sterilising containers with sterilisation checking | |
| ES2620397T3 (en) | Device and procedure for sterilizing containers, comprising an X-ray surveillance system | |
| CN108293096B (en) | Radiation detector and x-ray imaging system | |
| KR101970056B1 (en) | Drawing Robot for injection molding machine | |
| CN102741034B (en) | For carrying out aseptic molded method and apparatus to the container of plastic material | |
| JPH1119190A (en) | Method and device for sterilization with electron beams | |
| JP5148735B2 (en) | Food container electron beam sterilization inspection system and food container electron beam sterilization inspection method | |
| US20020090415A1 (en) | Apparatus for injection-molding plastic material articles | |
| CN219965630U (en) | Vaccine bottle detection device | |
| CN216484206U (en) | Online planktonic bacteria check out test set | |
| JP2017040535A (en) | X-ray inspection device | |
| WO2014034353A1 (en) | Electron beam detection apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |