CN208061677U - Irradiate industrial wastewater control process system - Google Patents
Irradiate industrial wastewater control process system Download PDFInfo
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- CN208061677U CN208061677U CN201820362637.9U CN201820362637U CN208061677U CN 208061677 U CN208061677 U CN 208061677U CN 201820362637 U CN201820362637 U CN 201820362637U CN 208061677 U CN208061677 U CN 208061677U
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Abstract
The utility model is related to a kind of irradiation industrial wastewater control process systems; including electron accelerator, scanning titanium window and waste water turnover unit, self-shileding body, which further includes postposition collector unit for preposition water delivery unit, for collecting processed waste water, the injection unit, the irradiation protection location that form water curtain；Waste water turnover unit includes waste water turnover box, scanning window and water outlet above waste water turnover box；It includes protective film holding frame and protective film to irradiate protection location.After above system, it is possible to reduce even be eliminated the destruction that electron beam acts directly on the derivative corrosive goods confrontation associated components generated on waste water, extend the service life of titanium foil；The electron accelerator of various types and variable energy section can be coordinated to use；Waste water conveys water curtain thickness, flow velocity and can be adjusted in synchronism with beam energy, line, and it is good to irradiate waste water absorbed dose of radiation consistency；The use of miniaturization self-shileding accelerator can be made to be achieved.
Description
Technical field
The utility model belongs to Application of Nuclear Technology and field of environment protection, is related to a kind of irradiation industrial wastewater control process
System.
Background technology
In Ionizing Radiation, ionising radiation mainly utilizes common ionising radiation form（X-ray, β rays, γ
Ray）By high-speed rotating electron detachment outside atom, exposure object is made to generate the process of ionization.With the continuous hair of science and technology
Exhibition, ionising radiation water technology are also continued to develop.Studies have shown that in the radiation treatment of waste water, high-energy ray with
Medium water is had an effect, and a series of free radicals of generation are excited or ionize（Free radical）, ion, aqueous electron and ion radical etc., this
A little particles have high chemical reactivity, chain reaction can occur with pollutant, to make its degradation.
And the realization method of Ionizing Radiation on Industrial Waste Water Treatment as shown in Fig. 1, from conveyance conduit taken out by industrial wastewater at present
The parabola water curtain of certain thickness and width is formed after taking up by the nozzle of big flow 3, water curtain irradiates centainly through electron beam 1
Enter waste water turnover box 2 after dosage or lower road treatment process is entered by discharge outlet.This processing mode is not asked for flow
Topic, but there is also some problems：A. in this mode of operation, moist environment is necessarily brought；B. the usual band of industrial wastewater
There is certain corrosivity；C. electron beam will produce ozone with air effect, as the key during ionising radiation industrial wastewater
Equipment-electron accelerator, long term device, which will be in the wet environment lower service life that this corrosive liquids and ozone coexist, to beat greatly
Discount especially maintains the sealing element titanium foil of vacuum, service life that will shorten 60% or more；D. its nozzle diameter is unadjustable, Zhi Neng
The electron beam that accelerator is emitted to rated energy and on this energy foundation could realize production.
Invention content
Technical problem to be solved in the utility model provides a kind of irradiation industrial wastewater control process system, can subtract
It even is eliminated electron beam less and acts directly on the derivative corrosive substance generated on waste water（As the waste water pearl of sputtering, waste water evaporate
When aqueous vapor etc.）Corrosivity destruction to titanium foil and other associated components, extension accelerator titanium foil and other devices use the longevity
Life.It can make it possible the miniaturization of processing equipment, the use of self-shileding accelerator can be made to be achieved.
The utility model solves its technology and is adopted the technical scheme that：A kind of irradiation industrial wastewater control process system
System includes for carrying out the electron accelerator of radiation treatment, the scanning titanium window on electron accelerator to industrial wastewater and being used for
The waste water turnover unit for being illuminated postindustrial waste water is received, the scanning titanium window and waste water turnover unit, which are placed on, prevents spoke
According in the self-shileding body of dosage leakage, which further includes,
Preposition water delivery unit, for collecting industrial wastewater and industrial wastewater being delivered to waste water turnover unit；
Postposition collector unit, for collecting the industrial wastewater exported from waste water turnover unit；
Injection unit, for ejecting and being formed by the water curtain of electron beam irradiation by industrial wastewater；
Protection location is irradiated, for preventing the sputtering of industrial wastewater to electricity between waste water turnover unit and injection unit
The corrosion of important spare part on sub- accelerator；
The waste water turnover unit include waste water turnover box, the scanning window above waste water turnover box and with it is rear
Set the water outlet of collector unit connection；The irradiation protection location includes being located at the protective film holding frame of scanning window and consolidating
Protective film in protective film holding frame；The water curtain of the injection unit injection is located at below protective film, the scanning
Titanium window is located at the top of protective film.
Further specifically, the protective film holding frame includes installation lower frame and installation upper ledge, the protective film
Setting is between installation lower frame and installation upper ledge.
Further specifically, the injection unit includes the pumping conduit for receiving preposition water delivery unit output waste water, peace
Loaded on the nozzle on pumping conduit, the flow controller being installed on pumping conduit, the controllable water pump that is installed on pumping conduit
And the control unit for wastewater flow control.
Further specifically, the nozzle is size adjustable nozzle and carries out control tune by Jet control mechanism
Section, the Jet control mechanism are realized by control unit and are automatically adjusted.
Further specifically, the nozzle include nozzle body, the nozzle lower lip that is arranged on nozzle body and position
Above nozzle lower lip and can be up and down nozzle upper lip, worm reducer is set on the nozzle body, it is described
Worm reducer be connected to nozzle upper lip ensure nozzle upper lip move up and down, the worm reducer by driving device into
Row driving, the driving device are controlled by control unit.
Further specifically, driving force is turned back kick by steering gear between the worm reducer and driving device
Pass worm reducer.
Further specifically, the driving device is stepper motor or servo motor or variable-frequency motor.
Further specifically, the protective film uses titanium foil or radiation-resistant isolation film.
Further specifically, being cooled down by cooling device between the scanning titanium window and protective film.
Further specifically, the cooling device includes cooling air channel, positioned at the cold of scanning titanium window and protective film side
But tuyere and the arc wind waveguide plate positioned at scanning titanium window and the protective film other side.
The utility model has the beneficial effects that：After above system, it is possible to reduce even be eliminated electron beam and directly make
With the derivative corrosive substance generated on waste water（Aqueous vapor when the waste water pearl of such as sputtering, waste water evaporation）To titanium foil and other
The corrosivity of associated components is destroyed, and accelerator titanium foil service life is extended；Various types and variable energy section can be coordinated
Electron accelerator is used in conjunction with, and considerably increases the scope of application；Waste water conveys water curtain thickness flow velocity can be with beam energy line
It is adjusted in synchronism, and it is good to irradiate waste water absorbed dose of radiation consistency；The use of miniaturization self-shileding accelerator can be made to be achieved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the enlarged structure schematic diagram at the positions A in Fig. 2；
Fig. 4 is the structural schematic diagram one of the utility model injection unit；
Fig. 5 is the structural schematic diagram two of the utility model injection unit；
Fig. 6 is the enlarged structure schematic diagram at the positions B in Fig. 5；
Fig. 7 is the overlooking structure diagram of the utility model irradiation protection location.
In figure：1, electron beam；2, waste water turnover box；3, nozzle；4, titanium window is scanned；5, shield；6, surface sweeping window；
7, protection location is irradiated；8, water curtain；9, pumping conduit；10, flow controller；11, controllable water pump；12, Jet control machine
Structure；13, cooling air channel；14, cooling tuyere；15, arc wind waveguide plate；16, collection conduit；17, Industry Waste pond； 18,
Collecting pit；19, electron accelerator；31, nozzle body；32, nozzle lower lip；33, nozzle upper lip；71, protective film is kept
Frame；72, protective film；121, worm reducer；122, driving device；123, steering gear.
Specific implementation mode
The utility model is explained in detail below in conjunction with the accompanying drawings.
A kind of irradiation industrial wastewater control process system as shown in Figure 2, the system include
Electron accelerator 19, for carrying out radiation treatment to industrial wastewater；
Titanium window 4 is scanned, a part for extraction system is scanned for 19 electron beam 1 of electron accelerator, titanium foil is installed thereon, electricity
It is applied to and is illuminated on article after the transmission titanium foil of beamlet 1；
Waste water turnover unit, for receiving and collecting the industrial wastewater after being illuminated；
Self-shileding body 5 is set on the outside of scanning titanium window 4 and waste water turnover unit；
Preposition water delivery unit, for collecting industrial wastewater and industrial wastewater being delivered to waste water turnover unit；
Postposition collector unit, for collecting the industrial wastewater exported from waste water turnover unit；
Injection unit, for being ejected industrial wastewater in the form of the water curtain 8 of a certain thickness and flow velocity and being accelerated by electronics
The electron beam 1 that device generates carries out radiation exposure；
Protection location 7 is irradiated, for preventing industrial wastewater sputtering to electricity between waste water turnover unit and injection unit
Important spare part especially scans the corrosion of titanium foil on titanium window 4 on sub- accelerator 19；
Industrial wastewater by pumping conduit 9 is delivered to injection unit after being collected by preposition water delivery unit, and injection is single
Industrial wastewater is injected into certain thickness and the water curtain 8 of one fixed width by member, and the electron beam 1 that electron accelerator 19 generates at this time is logical
Overscanning titanium window 4 is radiated at irradiation protection location on water curtain 8, and waste water turnover unit receives the industrial wastewater being illuminated simultaneously
It is delivered to postposition collector unit and carries out postorder processing.
Waste water turnover unit as shown in Figures 2 and 3 includes waste water turnover box 2, the scanning window above waste water turnover box 2
Mouth 6 and the water outlet being connected to postposition collector unit；Irradiation protection location includes the protective film holding frame positioned at scanning window 6
71 and the protective film 72 that is fixed in protective film holding frame 71（As shown in Figure 7）；Protective film 72 uses titanium foil or radiation hardness
Isolation film, the thickness control of titanium foil is in 0.02mm~0.05mm；Isolation film is made using polyimide material, thickness
Control is in 0.05mm~0.15mm.
Preposition water delivery unit includes Industry Waste pond 17 for collecting industrial wastewater and is located at 17 bottom of Industry Waste pond
The water transport port in portion, water transport port are connected to by pumping conduit 9 with injection unit, while controllable water pump 11 being arranged on pumping conduit 9
And flow controller 10 is used to control the flow velocity and flow of industrial wastewater.The system further includes a control unit, and control is single
First to be connect with controllable water pump 11 and flow controller 10, realization automatically controls, can be according to the irradiation energy of electron accelerator 19
The flow velocity and flow of amount, line size control industrial wastewater, improve the treatment effect of industrial wastewater.
In use, controllable water pump 11, flow controller 10, pumping conduit 9 and nozzle 3 form injection unit,
8 size of water curtain that nozzle 3 ejects is adjustable, adjustable structure by change the size of nozzle 3 and by control unit it is same
When control be adjusted to controllable water pump 11, flow controller 10 reach 8 length of water curtain, thickness and the speed of injection and reach institute
It needs to ask.The structure of adjustable nozzle there are many mode, can increase width, length or the shape for changing nozzle of nozzle 3
Deng；Using the width for changing nozzle 3, structure includes nozzle body 31, fixes the utility model as shown in Fig. 4, Fig. 5 and Fig. 6
Nozzle lower lip 32 on nozzle body 31 and the nozzle upper lip 33 above nozzle lower lip 32, nozzle upper lip 33 pass through spray
Mouth control mechanism 12 realizes the up and down motion of nozzle upper lip 33；Jet control mechanism 12 includes the snail being arranged on nozzle body 31
Bar retarder 121, worm reducer 121 are connected to nozzle upper lip 33 and ensure that nozzle upper lip 33 moves up and down, worm reducer
121 can be directly driven by driving device 122, while driving device 122 is controlled by control unit；Control unit is logical
It crosses and controls controllable water pump 11, flow controller 10 and driving device 122, realization accurately controls industrial wastewater, this practicality
Adjustable range ensures electron accelerator 19 in 1mm~10mm between new design nozzle upper lip 33 and nozzle lower lip 32
Energy range can be applicable between being in 500kV~3.0MeV.
In order to ensure nozzle upper lip 33 can smooth motion, the utility model as shown in Figure 5 use 2 worm reducers
121 are located at 33 both ends of nozzle upper lip, and steering gear 123 is arranged in the centre position between 2 worm reducers 121, turns to
The driving force that device 123 receives driving device 122 turn to and provides power to 2 worm reducers 121.Driving device
122 may be used the controllable motors such as stepper motor, servo motor, variable-frequency motor.
Postposition collector unit includes collecting pit 18 and the wastewater collection mouth being connected to waste water turnover box 2, wastewater collection mouth
It is connected to waste water turnover box 2 by collection conduit 16；Postposition collector unit can be used for collecting the industry of multiple waste water turnover boxes 2
Waste water；Collecting pit 18 can be multiple as needed；It when in use, can be with 1 collecting pit according to the capacity of collecting pit 18
18, which correspond to multiple waste water turnover boxes 2, works, and can also be that multiple collecting pits 18 correspond to multiple waste water turnover boxes 2.
Protective film holding frame 71 in irradiation protection location 7 is made of installation upper ledge and installation lower frame, and protective film 72 is fixed
Between installation upper ledge and installation lower frame.Installation upper ledge and installation lower frame can be directly fixed by bolt, can also be by card
Buckle assembly is quickly fixed, and protective film 72 can be rapidly secured in protective film holding frame 71 by main purpose, save the time and
Improve efficiency.
Based on above system structure, in use, the protective film of titanium foil and protective film holding frame 71 on scanning titanium window 4
72 since the radiation of electron beam 1 can generate heat, and in order to give it to cool down rapidly, pass through between scanning titanium window 4 and protective film 72
Cooling device is cooled down, and cooling device as shown in Figures 2 and 3 includes cooling air channel 13, is located at scanning titanium window 4 and protective film 72
The cooling tuyere 14 of side, cooling tuyere 14 directly blow cold wind on the titanium foil and protective film 72 of scanning titanium window 4；Exist simultaneously
It scans titanium window 4 and arc wind waveguide plate 15 is set with 72 other side of protective film；Cold wind is blown from cooling air channel 13 by cooling tuyere 14
It scans on the titanium foil on titanium window 4, it is right on 15 water conservancy diversion of arc wind waveguide plate to the protective film 72 in protective film holding frame 71 to pass through later
It is cooled down, and can extend the service life of titanium foil and protective film 72.
Centralized control after the control unit of the system can be matched with production master control system；Produce master control system
The nozzle 3 of control afocal variable can be instructed to adjust to send according to the energy of the operation of Current electronic accelerator 19, line size
Save water outlet size, to control injection water curtain 8 thickness, control controllable water pump 11 adjust 3 water discharge speed of nozzle, to
Realize irradiation wastewater treatment when 8 thickness of water curtain, flow rate with 1 energy of electron beam, line variation and adjust, ensure waste water spoke
The consistency absorbed according to the dosage of processing.
To sum up, the utility model can be matched with the electron accelerator 19 of various types and variable energy section, tool
There are the thickness of waste water conveying water curtain 8, flow velocity that can be adjusted in synchronism with beam energy, line, irradiates waste water absorbed dose of radiation consistency
It is good, it is small to the corrosion for irradiating room components, while there is the titanium foil that can extend electron accelerator 19 and protective film 72 to use
The advantages that service life.
It is emphasized that：The above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of irradiation industrial wastewater control process system includes accelerating for carrying out the electronics of radiation treatment to industrial wastewater
Device（19）, electron accelerator（19）On scanning titanium window（4）And for receiving the waste water turnover list for being illuminated postindustrial waste water
Member, the scanning titanium window（4）And waste water turnover unit is placed on the self-shileding body for preventing irradiation dose from leaking（5）It is interior,
It is characterized in that, which further includes,
Preposition water delivery unit, for collecting industrial wastewater and industrial wastewater being delivered to waste water turnover unit；
Postposition collector unit, for collecting the industrial wastewater exported from waste water turnover unit；
Injection unit, for ejecting and being formed by electron beam by industrial wastewater（1）The water curtain of radiation（8）；
Irradiate protection location（7）, for preventing the sputtering of industrial wastewater to electricity between waste water turnover unit and injection unit
Sub- accelerator（19）The corrosion of upper important spare part；
The waste water turnover unit includes waste water turnover box（2）, scanning window above waste water turnover box（6）And with
The water outlet of postposition collector unit connection；The irradiation protection location（7）Including being located at scanning window（6）Protective film keep
Frame（71）And it is fixed on protective film holding frame（71）Interior protective film（72）；The water curtain of the injection unit injection（8）Position
In protective film（72）Lower section, the scanning titanium window（4）Positioned at protective film（72）Top.
2. irradiation industrial wastewater control process system according to claim 1, which is characterized in that the protective film is protected
Hold frame（71）Including installation lower frame and installation upper ledge, the protective film（72）Setting installation lower frame with installation upper ledge it
Between.
3. irradiation industrial wastewater control process system according to claim 1, which is characterized in that the injection unit
The pumping conduit of waste water is exported including receiving preposition water delivery unit（9）, be installed on pumping conduit（9）On nozzle（3）, be installed on
Pumping conduit（9）On flow controller（10）, be installed on pumping conduit（9）On controllable water pump（11）And it is used for waste water stream
Measure the control unit of control.
4. irradiation industrial wastewater control process system according to claim 3, which is characterized in that the nozzle（3）
For size adjustable nozzle and pass through Jet control mechanism（12）It is controlled to adjust, the Jet control mechanism（12）It is logical
It crosses control unit and realizes automatic adjustment.
5. irradiation industrial wastewater control process system according to claim 4, which is characterized in that the nozzle（3）
Including nozzle body（31）, be arranged in nozzle body（31）On nozzle lower lip（32）And it is located at nozzle lower lip（32）Top is simultaneously
Nozzle upper lip that can be up and down（33）, in the nozzle body（31）Upper setting worm reducer（121）, the snail
Bar retarder（121）It is connected to nozzle upper lip（33）Ensure nozzle upper lip（33）It moves up and down, the worm reducer（121）
Pass through driving device（122）It is driven, the driving device（122）It is controlled by control unit.
6. irradiation industrial wastewater control process system according to claim 5, which is characterized in that the worm speed-down
Device（121）With driving device（122）Between pass through steering gear（123）Worm reducer is passed to after driving force is turned to（121）.
7. irradiation industrial wastewater control process system according to claim 5, which is characterized in that the driving device
（122）For stepper motor or servo motor or variable-frequency motor.
8. irradiation industrial wastewater control process system according to claim 1, which is characterized in that the protective film
（72）Using titanium foil or radiation-resistant isolation film.
9. irradiation industrial wastewater control process system according to claim 1, which is characterized in that in the scanning titanium
Window（4）With protective film（72）Between cooled down by cooling device.
10. irradiation industrial wastewater control process system according to claim 9, which is characterized in that the cooling dress
It sets including cooling air channel（13）, be located at scanning titanium window（4）With protective film（72）The cooling tuyere of side（14）And positioned at scanning
Titanium window（4）With protective film（72）The arc wind waveguide plate of the other side（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362637.9U CN208061677U (en) | 2018-03-16 | 2018-03-16 | Irradiate industrial wastewater control process system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362637.9U CN208061677U (en) | 2018-03-16 | 2018-03-16 | Irradiate industrial wastewater control process system |
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| Publication Number | Publication Date |
|---|---|
| CN208061677U true CN208061677U (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820362637.9U Active CN208061677U (en) | 2018-03-16 | 2018-03-16 | Irradiate industrial wastewater control process system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257705A (en) * | 2018-03-16 | 2018-07-06 | 中广核达胜加速器技术有限公司 | A kind of irradiation industrial wastewater control process system |
| WO2022062312A1 (en) * | 2020-09-27 | 2022-03-31 | 中广核达胜加速器技术有限公司 | Medical wastewater electron beam irradiation treatment device and treatment method |
-
2018
- 2018-03-16 CN CN201820362637.9U patent/CN208061677U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257705A (en) * | 2018-03-16 | 2018-07-06 | 中广核达胜加速器技术有限公司 | A kind of irradiation industrial wastewater control process system |
| WO2022062312A1 (en) * | 2020-09-27 | 2022-03-31 | 中广核达胜加速器技术有限公司 | Medical wastewater electron beam irradiation treatment device and treatment method |
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