CN206897094U - Electron irradiation pipe - Google Patents
Electron irradiation pipe Download PDFInfo
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- CN206897094U CN206897094U CN201720106479.6U CN201720106479U CN206897094U CN 206897094 U CN206897094 U CN 206897094U CN 201720106479 U CN201720106479 U CN 201720106479U CN 206897094 U CN206897094 U CN 206897094U
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- electron irradiation
- electron
- outer tube
- pole
- pipe
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- 238000011282 treatment Methods 0.000 claims abstract description 24
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Landscapes
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model provides a kind of electron irradiation pipe.Specifically, electron irradiation pipe is by setting electron irradiation core engine and electron irradiation outer tube for electrostatic screen, and the motion to electron beam is accelerated using classification, is improved the energy of electron beam, is effectively improved free electron and the reaction efficiency of VOC gas.Cooling device is set by the outer wall in electron irradiation outer tube, the temperature in electron irradiation outer tube is significantly reduced, reduces fatigue expenditure, so as to be advantageous to follow-up electron beam and the effective percentage of VOC gas reaction, improves the production efficiency of exhaust-gas treatment.
Description
Technical field
Exhaust-gas treatment field is the utility model is related to, at a kind of electron irradiation pipe and VOC waste gas
Manage device.
Background technology
VOC gas, i.e. volatile organic matter；But the definition on environment protection significance refers to that active a kind of volatility is organic
Thing, i.e., it can produce that a kind of volatile organic matter of harm.It includes：It is benzene homologues, organic chloride, freon series, organic
Ketone, amine, alcohol, ether, ester, acid and oil hydrocarbon compound etc..It is existing most of using biofermentation, heat damage or absorption
Remove VOC waste gas.But these methods removal VOC waste gas steps are excessively cumbersome, and it is unable to on-line checking VOC exhaust-gas treatment knots
Fruit, or be only capable of carrying out single detection.
With industrialized development, the VOC exhaust emissions in modern society are increasingly severe.Have in the prior art to this kind of
The processing method of machine waste gas mainly has combustion method, catalysis oxidation, condensation adsorption etc., but these methods have control difficulty it is big,
High energy consumption, require the shortcomings of gas purity is high.
Electron beam is common in processing NOx exhaust-gas treatments, and nitrous oxides exhaust gas is converted into nitric acid cigarette by electron beam irradiation
Mist, sulphur-containing exhaust gas is converted into fumes of sulphuric acid, and then reacts to obtain ammonium sulfate and ammoniumnitrate prill thing with the ammoniacal liquor of spray, will had
Evil gas is converted into the chemical fertilizer with economic value.
Utility model content
The purpose of this utility model is to provide a kind of electron irradiation pipe, and it can be used in electron beam to VOC exhaust-gas treatments,
Improve the reaction of free electron and VOC gas.
Another object of the present utility model is to provide one kind, and it can effectively remove VOC waste gas, the unit capacity
Greatly, safe and economical material benefit easy to maintenance.
What embodiment of the present utility model was realized in：
A kind of electron irradiation pipe, for VOC exhaust-gas treatments, including electron irradiation core engine and the electricity for electrostatic screen
Son irradiates outer tube, the branch pipe for the VOC waste gas that circulates is communicated with the middle part of electron irradiation outer tube, electron irradiation outer tube sleeve is located at electricity
Outside son irradiation core engine, one end of electron irradiation outer tube is sealed with one end glue of electron irradiation core engine.
In the utility model preferred embodiment, electron irradiation core engine include along electronic horizon linear transport direction according to
The aiming pole of secondary setting, the hot cathode filament for launching free electron, primary acceleration pole, the focal line for focusing on electron beam
Circle, aim at coil and two level acceleration pole.
In the utility model preferred embodiment, electron irradiation core engine include along electronic horizon linear transport direction according to
The aiming pole of secondary setting, the hot cathode filament for launching free electron, primary accelerate pole, gathered for focusing on the first of electron beam
Focal line circle, aim at coil, two level acceleration pole and the second focus coil.
In the utility model preferred embodiment, multiple electron irradiation core engines are set, branch pipe is in electron irradiation pipe
More.
In the utility model preferred embodiment, hot cathode filament is high power filament.
In the utility model preferred embodiment, aim at and be extremely used for the electromagnetic lens for keeping the depth of parallelism of electron beam.
In the utility model preferred embodiment, focus coil includes electromagnet, coil and control system, control system
System is connected with electromagnetism iron electromagnet, and coil forms loop coil along the axial arranged of electromagnet.
In the utility model preferred embodiment, use is provided with the outer wall for the electron irradiation outer tube of electrostatic screen
To reduce the cooling device of the heat of electron irradiation outer tube, cooling device is fixedly connected on the outer wall of electron irradiation outer tube
On.
Include setting gradually along electronics transporting direction in the utility model preferred embodiment, in electron irradiation core engine
Hot cathode filament, primary accelerate pole, two level to accelerate pole and multiple electronic receipt poles.
A kind of VOC emission-control equipments, including electron irradiation pipe, hydrogen peroxide vapor pump, the first magnetic valve, flushing gas
Pump and the cold-trap being sequentially connected, the first temperature-humidity monitoring room, the second temperature-humidity monitoring room, second solenoid valve, catalytic unit with
And detection pipe；Cold-trap is provided with the first waste gas inlet pipe, and the gas outlet of hydrogen peroxide vapor pump connects with the first greenhouse degree monitoring room,
Communicating pipe is additionally provided between second temperature-humidity monitoring room and the inlet end of detection pipe, the first magnetic valve was arranged on communicating pipe；Punching
Gas washingpump connects with the inlet end of detection pipe.
The beneficial effect of the utility model embodiment is：
Electron irradiation pipe provided by the utility model is by setting electron irradiation core engine and electricity for electrostatic screen
Son irradiation outer tube, and the motion to electron beam is accelerated using classification, is effectively improved the reaction of free electron and VOC gas.
Cooling device is set by the outer wall in electron irradiation outer tube, the temperature in electron irradiation outer tube is significantly reduced, reduces
Fatigue expenditure, so as to be advantageous to follow-up electron beam and the effective percentage of VOC gas reaction, improve the production effect of exhaust-gas treatment
Rate.
VOC emission-control equipments provided by the utility model, using above-mentioned electron irradiation pipe, further increase VOC and give up
The efficiency of gas disposal.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation for the electron irradiation pipe that the utility model first embodiment provides；
Fig. 2 is the structural representation for the electron irradiation pipe that the utility model second embodiment provides；
Fig. 3 is the structural representation for the electron irradiation pipe that the utility model 3rd embodiment provides；
Fig. 4 is the structural representation for the VOC emission-control equipments that the utility model fourth embodiment provides.
Icon：100- electron irradiation pipes；110- electron irradiation core engines；120- electron irradiation outer tubes；111- aims at pole；
112- hot cathode filaments；113- is primary to accelerate pole；The focus coils of 114- first；115- aims at coil；116- two levels accelerate pole；
130- branch pipes；121- cooling devices；200- electron irradiation pipes；210- electron irradiation core engines；220- electron irradiation outer tubes；
211- aims at pole；212- hot cathode filaments；213- is primary to accelerate pole；The focus coils of 214- first；215- aims at coil；216- bis-
Level accelerates pole；The focus coils of 217- second；300- electron irradiation pipes；310- electron irradiation core engines；320- electron irradiation outer tubes；
311- hot cathode filaments；312- lamp filaments；313- is primary to accelerate pole；314- two levels accelerate pole；315- electronic receipts pole；400-
VOC emission-control equipments；421- hydrogen peroxide vapor pumps；The magnetic valves of 410- first；420- rinses air pump；422- electron irradiations
Pipe；430- cold-traps；The first temperature-humidity monitorings of 440- room；The second temperature-humidity monitorings of 450- room；460- second solenoid valves；470- is catalyzed
Device；480- detection pipes；431- the first waste gas inlet pipes；461- communicating pipes.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and
It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure
Must be fully horizontal, but can be slightly tilted.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
First embodiment
Fig. 1 is refer to, embodiment of the present utility model provides a kind of electron irradiation pipe 100, and it includes electron irradiation core
Machine 110 and the electron irradiation outer tube 120 for electrostatic screen.
During using electron beam treatment VOC waste gas, electron irradiation pipe is very important.Electron beam treatment VOC
During organic exhaust gas, when the flue gas containing VOC is under the irradiation of electron beam, gas molecule is ionized occurring and excited.When these cigarettes
After gas receives the radiation of electron beam, there is more than 99% electron energy generally by the N in flue gas2、O2, vapor and CO2Deng main
Ingredient draws, directly produce or produce main primary activity free radical OH, N, H by ionizing to decompose2O, O and H etc..Primary is living
Property particle and secondary electron and VOC react, destroy the chemical bonds such as CH, C=C, a series of chain reaction occur.Due to free radical
O, OH etc. has hydroxide ability, and hydrocarbon can be made to decompose oxidation, ultimately generate CO2And H2O.In order to further improve
Electronics and free radical O, OH etc. binding ability.
Specifically, electron irradiation core engine 110 is the most important part of whole electron irradiation pipe 100, for producing simultaneously
Convey free electron.When waste gas is entered in electron irradiation pipe 100, electron irradiation core engine 110 produces free electron, with waste gas
In VOC gas react, and then organic exhaust gas of going out.
Further, electron irradiation core engine 110 includes the aiming pole set gradually along electronic horizon linear transport direction
111st, hot cathode filament 112, primary acceleration pole 113, the first focus coil 114, aiming coil 115 and two level accelerate pole 116.
Hot cathode filament 112 is for producing electronics, so as to be provided safeguard for follow-up operation.Specifically, heat is cloudy
After pole filament 112 is powered, in the presence of high temperature, wire launches free electron.
It should be noted that hot cathode filament 112 is the very important part of electron irradiation pipe.Hot cathode filament 112
The quality of performance, affect the quality and quantity of its free electron sent.In this embodiment, it is preferred that hot cathode filament
112 be to use high-power filament, so as to obtain the electronics of big flux.
Further, it is to carry out active force to free electron caused by hot cathode filament 112 to aim at pole 111, can
Moved along default direction.In this embodiment, it is preferred that free electron in the presence of pole 111 is aimed at along level side
To motion.
It should be noted that it can be the dress for using electromagnetic deflection equipment the transmitting of electron beam being aimed to aim at pole 111
Put.In this embodiment, it is preferred that the depth of parallelism of electron beam is kept using electromagnetic lens.
It is further, primary that to accelerate pole 113 be for being produced from hot cathode filament 112 and the water after aiming at pole 111
Flat motion ground free electron carries out first time acceleration.When free electron is transported in the horizontal direction in the presence of pole 111 is aimed at
It is dynamic, and primary acceleration pole 113 is reached, free electron passes through primary and accelerates pole 113, so as to obtain higher electron energy, motion
It to farther distance, and then can ensure follow-up free electron with VOC gas reactions, improve the efficiency of exhaust-gas treatment,
So that the reduced rate of VOC gases provides.
Further, the first focus coil 114 is that the wire transmitting of high temperature after being powered by hot cathode filament 112 is come from
By electronics, electron beam is collected as.When the free electron of horizontal movement, after primary accelerates pole 113, move forward,
Now reach the first focus coil 114.After free electron is by the first focus coil 114, aggregation obtains electron beam.
Specifically, the first focus coil 114 includes electromagnet, coil and control system (not shown).Coil is along electromagnetism
Iron it is axial arranged, and form loop coil.So that electromagnet is produced relative to the symmetrical magnetic field of electron beam axis.At this
In embodiment, it is preferable that control system is connected with electromagnetism iron electromagnet, by controlling DC current, so as to straight by adjusting
The size of electric current is flowed, carrys out the coil of regulating magnet, and then adjusts the size of the diameter of electron beam, it is preferably anti-with VOC gas
Answer, improve the efficiency of exhaust-gas treatment, reduce the content of VOC gas.
It should be understood that in other preferably embodiment, above-mentioned control system can also be other forms, it is all can realize it is above-mentioned
Function, it should all fall within the scope of protection of the utility model.
Further, it is that will obtain electron beam, further keep level by the first focus coil 114 to aim at coil 115
Motion.After electron beam is obtained by the first focus coil 114, electron beam moves forward, and now reaches and aims at coil
115.Electron beam is by aiming at the keep level direction of motion of coil 115.
Further, it is that will be again speeded up by the electron beam for aiming at coil 115 that two level, which accelerates pole 116,.When electron beam leads to
After crossing aiming coil 115, the keep level direction of motion moves forward, and now reaches two level and accelerates pole 116.Electron beam passes through
Two level accelerates pole 116, further to obtain bigger kinetic energy.
As described above, this accelerate pole 113 and two level to accelerate pole 116 using primary, it is achieved thereby that dividing electron beam
Level accelerates, and classification improves the energy of electronics.And then avoid the loss of energy of the electron beam during motion.Work as electron beam
When reaching the position reacted with VOC gas, still there is sufficient energy, and then ensure that electron beam is anti-with VOC gas
The effective percentage answered, improve the production efficiency of exhaust-gas treatment.
Fig. 1 is continued referring to, electron irradiation outer tube 120 provides necessary for the association reaction of electronics and free radical O, OH etc.
Place, to complete to handle for the first time.The middle part of electron irradiation outer tube 120 is communicated with the branch pipe 130 for the VOC waste gas that circulates.Electricity
Son irradiation outer tube 120 is sheathed on outside electron irradiation core engine 110, one end and the electron irradiation core engine of electron irradiation outer tube 120
110 one end glue envelope.
It should be noted that the shape of above-mentioned electron irradiation outer tube 120 does not limit, cuboid, cylinder can be selected
Body can also need to select suitably sized according to the processing of reality.
Further, the material of above-mentioned electron irradiation outer tube 120 does not limit, and can select alloy material, it is preferable that
In the present embodiment, the material selection titanium alloy material of above-mentioned electron irradiation outer tube 120.
Further, in the present embodiment, cooling device 121 is also set up in electron irradiation outer tube 120.And cooling device
121 are set along the direction of motion of electron beam, and cooling device 121 is fixedly connected on electron irradiation outer tube 120.Relative to existing skill
The cooling block of detachable in art, cooling device 121 processes enhanced convenience, and the reliability connected is also more firm.
From the above, cooling device 121 so works, when free electron produces from hot cathode filament 112, and to
During preceding motion, substantial amounts of heat is generated in electron irradiation outer tube 120, these heats easily trigger heat fatigue, therefore pass through
Cooling device 121 is set effectively to prevent from triggering damage because of too high heat in electron irradiation outer tube 120.
Specifically, cooling device 121 is the cooling water jecket being arranged on the outer wall of electron irradiation outer tube 120.Cooling water presss from both sides
Set has water inlet and delivery port, in use, introducing cooling water by water inlet, is flowed out from delivery port, so as to realize cooling water
Circulation, and then to electron irradiation outer tube 120 realize cool, significantly reduce the temperature in electron irradiation outer tube 120,
So as to be advantageous to follow-up electron beam and the effective percentage of VOC gas reaction, the production efficiency of exhaust-gas treatment is improved.
Further, multiple electron irradiation core engines 110 can be set in electron irradiation pipe 100, and connect more branch
Pipe 130, so as to further improve electron beam and the efficiency of VOC gas reaction, improve the production efficiency of exhaust-gas treatment.
Second embodiment
Fig. 2 is refer to, the present embodiment provides a kind of electron irradiation pipe 200, including electron irradiation core engine 210 and use
In the electron irradiation outer tube 220 of electrostatic screen.The difference for the electron irradiation pipe 100 that itself and first embodiment provide is,
Electron irradiation core engine 210 is except the aiming pole 211 including being set gradually along electronic horizon linear transport direction, hot cathode filament
212nd, it is primary to accelerate pole 213, the first focus coil 214, aiming coil 215, two level to accelerate pole 216 also to include the second focus coil
217。
And in order that electronics obtains higher energy, using high pressure.In addition, primary accelerate pole 213 to accelerate pole with two level
The distance between 216 set bigger, so as to prevent puncturing air, and then can obtain more preferably exhaust-gas treatment effect.Second
The setting of focus coil 217 be then in order to be further ensured that electronics move it is longer apart from when, still can keep level it is straight
Line moves.
3rd embodiment
Fig. 3 is refer to, the present embodiment provides a kind of electron irradiation pipe 300, including electron irradiation core engine 310 and use
In the electron irradiation outer tube 320 of electrostatic screen.The difference for the electron irradiation pipe 100 that itself and first embodiment provide is,
Hot cathode filament 311 that electron irradiation core engine 310 includes setting gradually along electronics transporting direction, primary accelerate pole 313, two level
Accelerate pole 314 and multiple electronic receipt poles 315.
Specifically, hot cathode filament 311 is along the axially arranged of electron irradiation pipe 300, and through whole electron irradiation
Pipe 300.Preferably, hot cathode filament 311 is arranged at along the axial center line of electron irradiation pipe 300.
Further, multiple electronic receipt poles 315 are along the axially arranged of electron irradiation pipe 300.Preferably, multiple electronics connect
Receive radial direction of the pole 315 along electron irradiation pipe 300 to be arranged in pairs in the both sides of hot cathode filament 311, and be connected to outside electron irradiation
On the inwall of pipe 320.
Further, it is primary to accelerate pole 313 and two level to accelerate pole 314 to occur in pairs.Successively along electron irradiation pipe 300
It is radially disposed at the both sides of hot cathode filament 311.
When hot cathode filament 311 launches free electron, in electric field caused by high pressure, primary accelerates pole 313 to certainly
First time acceleration is carried out by electronics so that radial motion of the free electron along electron irradiation pipe 300, when free electron reaches two level
When accelerating pole 314, second is carried out to free electron and is accelerated so that free electron continues to transport along the radial direction of electron irradiation pipe 300
It is dynamic, eventually arrive at electronic receipt pole 315.In the process, electronics is radially movable, axle of the VOC waste gas along electron irradiation pipe 300
To entrance, and axially movable.By way of setting this radial direction to irradiate, when waste gas enters axially into, in identical
Under waste gas movement velocity, flow is bigger, exhaust-gas treatment it is better.
It should be noted that the caliber of electron irradiation pipe 300 is sufficiently large, in radially relative of electron irradiation pipe 300
Both sides be provided with multiple electronic receipt poles 315.Hot cathode filament 311 is arranged on the middle part at the both ends of electron irradiation pipe 300,
And corresponding to being connected on lamp filament 312.
Fourth embodiment
It refer to Fig. 4, the present embodiment provides a kind of VOC emission-control equipments 400, including hydrogen peroxide vapor pump 421, the
One magnetic valve 410, rinse air pump 420 and the cold-trap 430 being sequentially connected, the first temperature-humidity monitoring room 440, for being produced from
By the electron irradiation pipe 422 of base, the second temperature-humidity monitoring room 450, second solenoid valve 460, catalytic unit 470 and detection pipe
480；Cold-trap 430 is provided with the first waste gas inlet pipe 431, the gas outlet of hydrogen peroxide vapor pump 421 and the first temperature-humidity monitoring room
440 connections, are additionally provided with communicating pipe 461, the first magnetic valve between the second temperature-humidity monitoring room 450 and the inlet end of detection pipe 480
410 were arranged on communicating pipe 461；Air pump 420 is rinsed to connect with the inlet end of detection pipe 480.
The above-mentioned electron irradiation pipe 422 for producing free radical can select the electron irradiation pipe 100 in first embodiment；
Or the electron irradiation pipe 200 in first embodiment；Or the electron irradiation pipe 300 in 3rd embodiment.
By above-mentioned VOC emission-control equipments, VOC waste gas can quickly, be simply handled, and according to having in VOC waste gas
The content difference of evil material, which automatically selects, carries out different processing, even VOC waste gas by the primary treatment of electron irradiation pipe
It is up to standard, subsequent treatment need not be carried out, subsequent treatment need not be carried out again if primary treatment is not up to standard.Enhance VOC exhaust-gas treatments
The application of device, the treating capacity of device is increased, improve the degree of plant automation.Meanwhile the apparatus structure it is simple,
Safeguard facility.
In summary, electron irradiation pipe provided by the utility model is by setting electron irradiation core engine and for electrostatic
The electron irradiation outer tube of shielding, and the motion to electron beam is accelerated using classification, is effectively improved free electron and VOC gas
Reaction, improve the efficiency of exhaust-gas treatment so that the exhaust-gas treatment amount of VOC gases improves.By in electron irradiation outer tube
Outer wall sets cooling device, significantly reduces the temperature in electron irradiation outer tube, reduces fatigue expenditure, so as to be advantageous to
Follow-up electron beam and the effective percentage of VOC gas reaction, improve the production efficiency of exhaust-gas treatment.It is provided by the utility model
VOC emission-control equipments, using above-mentioned electron irradiation pipe, further increase the efficiency of exhaust-gas treatment.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (9)
1. a kind of electron irradiation pipe, for VOC exhaust-gas treatments, it is characterised in that including electron irradiation core engine and for quiet
The electron irradiation outer tube of electrical shielding, the branch pipe for the VOC waste gas that circulates, institute are communicated with the middle part of the electron irradiation outer tube
Branch pipe at least one is stated, the electron irradiation outer tube sleeve is outside the electron irradiation core engine, the electron irradiation outer tube
One end glue of one end and the electron irradiation core engine seal.
2. electron irradiation pipe according to claim 1, it is characterised in that the electron irradiation core engine is included along electronic water
The aiming pole that flat line transporting direction is set gradually, the hot cathode filament for launching free electron, primary accelerate pole, for gathering
First focus coil of burnt electron beam, aim at coil and two level acceleration pole.
3. electron irradiation pipe according to claim 1, it is characterised in that the electron irradiation core engine is included along electronic water
The aiming pole that flat line transporting direction is set gradually, the hot cathode filament for launching free electron, primary accelerate pole, for gathering
First focus coil of burnt electron beam, aim at coil, two level acceleration pole and the second focus coil.
4. the electron irradiation pipe according to Claims 2 or 3, it is characterised in that multiple electricity are set in the electron irradiation pipe
Son irradiation core engine, the branch pipe are more.
5. electron irradiation pipe according to claim 4, it is characterised in that the hot cathode filament is high power filament.
6. electron irradiation pipe according to claim 5, it is characterised in that the aiming is extremely used to keep the flat of electron beam
The electromagnetic lens of row degree.
7. electron irradiation pipe according to claim 6, it is characterised in that the focus coil include electromagnet, coil with
And control system, the control system are connected with the electromagnetism iron electromagnet, the coil is axial arranged along the electromagnet, and
And form loop coil.
8. electron irradiation pipe according to claim 7, it is characterised in that be provided with the outer wall of the electron irradiation outer tube
For reducing the cooling device of the heat of the electron irradiation outer tube, the cooling device is fixedly connected on the electronics and shone
Penetrate on the outer wall of outer tube.
9. electron irradiation pipe according to claim 1, it is characterised in that include in the electron irradiation core engine along electronics
Hot cathode filament, primary acceleration pole, two level acceleration pole and the multiple electronic receipt poles that transporting direction is set gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106479.6U CN206897094U (en) | 2017-02-03 | 2017-02-03 | Electron irradiation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106479.6U CN206897094U (en) | 2017-02-03 | 2017-02-03 | Electron irradiation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206897094U true CN206897094U (en) | 2018-01-19 |
Family
ID=61294348
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720106479.6U Expired - Fee Related CN206897094U (en) | 2017-02-03 | 2017-02-03 | Electron irradiation pipe |
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| CN (1) | CN206897094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540505A (en) * | 2017-02-03 | 2017-03-29 | 盐城工学院 | Electron irradiation pipe and VOC emission-control equipments |
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2017
- 2017-02-03 CN CN201720106479.6U patent/CN206897094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540505A (en) * | 2017-02-03 | 2017-03-29 | 盐城工学院 | Electron irradiation pipe and VOC emission-control equipments |
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