CN104318970B - A kind of for controlling and the method for surface pollution dust, granule with clearing - Google Patents
A kind of for controlling and the method for surface pollution dust, granule with clearing Download PDFInfo
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- CN104318970B CN104318970B CN201410490156.2A CN201410490156A CN104318970B CN 104318970 B CN104318970 B CN 104318970B CN 201410490156 A CN201410490156 A CN 201410490156A CN 104318970 B CN104318970 B CN 104318970B
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- decontamination
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/30—Processing
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Abstract
A kind of radioactive pollution that relates to controls and the method for control with surface pollution dust, granule with clearing of process field, described method has adhesion and embedding radioactive dust, the soft state decontamination material of granule first with the laying apparatus ground uniform spreading setting tool in open region, then after laying, decontamination material is solidified, decontamination material is made firmly to be bonded together with radioactive dust, granule, last carry out peeling off by the decontamination material after solidification the most again reclaim, and to being stained with radioactive dust, the decontamination material of granule focuses on；Described method is not only able to quickly realize ground pollution dust, the control of granule and removing, and applied widely, and working performance is high, it is easy to implement.
Description
[technical field]
The present invention relates to radioactive pollution control and process field, especially relate to a kind of processing method being mainly used in open region accumulating in the radioactive contamination dust on ground, granule is controlled and removes.
[background technology]
Known, continually developing and applying along with nuclear power source, the most perfect about the applicable technology of core, although the development and utilization of nuclear energy brings huge economic benefit and social benefit to the mankind, but its radioactive pollution produced in application process brings threat also to the health of the mankind and living environment；Affected by prior art, in the link of nuclear facilities, nuclear fuel processing and application, such as exploiting, transport, process, store and the place such as nuclear waste disposal, the most in various degree there is substantial amounts of radioactive dust, additionally, nuclear power plant accident, the radioprotective attack of terrorism etc. all can produce substantial amounts of radioactive dust, these radioactive dusts under gravity can rapid subsidence to ground, thus environment is caused great radioactive pollution, and then threaten the existence of the mankind；
At present, the emergency disposal of the terrestrial radio dust caused for nuclear pollution, it is common that use the methods such as vacuum cleaning, high pressure water washing, shovel soil, peelable film compacting decontamination, wherein, owing to vacuum cleaning is inefficient, pollution cleanup working area is restricted, and its pollution cleanup is the most thorough；Although high pressure water washing method can wash away the radioactive dust on ground, but it can produce substantial amounts of waste liquid, this secondary pollution being easy for causing environment；Shovel local method is then only applicable to flatter Soil Interface, and it is difficult with regard to operation for hard surfaces such as concrete；Peelable film compacting decontamination method is when implementing, the drying and forming-film time of its stripping film film body is affected by environment bigger, as under the environment such as windy, rainy, moist, high salt, the hardening time of film body, mechanical strength and removability etc. all can be significantly affected, thus greatly reduce the application effect of this technology；In sum, it is now desired to a kind of can the processing method that ground pollution dust is controlled and removes of realization rapidly and efficiently.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of for controlling and the method for surface pollution dust, granule with clearing, described method is not only able to quickly realize ground pollution dust, the control of granule and removing, and applied widely, working performance is high, it is easy to implement；Additionally, due to the decontamination coiled material applied in described method can i.e. spread and i.e. receive, therefore, described method is ageing stronger with removing to the control of radioactive contamination dust, granule.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of for controlling and the method for surface pollution dust, granule with clearing, described method has adhesion and embedding radioactive dust, the soft state decontamination material of granule first with the laying apparatus ground uniform spreading setting tool in open region, and make decontamination material during solidification with radioactive dust, particle adhesion and together with being embedded in, last carry out peeling off by the decontamination material after solidification the most again reclaim, and to being stained with radioactive dust, the decontamination material of granule focuses on.
Further, the decontamination material in described method is set to decontamination coiled material, and is divided into the following four stage when implementing:
First stage: the stage laid by decontamination coiled material；First determine paving mode and the working area of laying of decontamination coiled material according to the contaminated area of respective interface radioactive contamination dust, granule, then recycle corresponding vehicle-mounted laying apparatus and decontamination coiled material is laid；In process of deployment, by corresponding heater, decontamination coiled material is heated, make in decontamination coiled material for adhering to and embed radioactive dust, the decontamination glue-line of granule becomes sticky, then recycle the decontamination coiled material after corresponding roller rolls heating, make the decontamination glue-line in decontamination coiled material together with the tight adhesion of ground；
Second stage: decontamination coiled material adheres to, solidification stages；Decontamination coiled material solidifies at normal temperatures, and during this period, the decontamination glue-line in decontamination coiled material adheres to during cure shrinkage, embed and accumulate in the radioactive dust on ground, granule；
Phase III: decontamination coiled material recovery stage；Utilize corresponding retracting device by have cured and secure adhesion, be embedded with radioactive dust, granule decontamination coiled material from ground peel off, then by decontamination coiled material arrange be packed into corresponding radwaste store internal；
Fourth stage: waste storage and the stage of disposal；By special radwaste reclaim warehousing and transportation facilities by the adhesion of recovery, be embedded with radioactive dust, the decontamination coiled material of granule is transported to away from scene, and processes accordingly.
Further, the decontamination material in described method is pressure sensitive decontamination coiled material.
Further, the heater in described method uses vehicle exhaust, electrical heating or mode of heating that both are combined mutually to heat decontamination material.
Owing to using technical scheme as above, there is advantages that
Of the present invention applied widely with the method for surface pollution dust with clearing, granule for controlling, clean effect is good, the method be not only able to rapidly and efficiently to accumulating in the radioactive contamination dust on ground, granule is controlled, remove and effectively prevent dust recycling, but also can reach i.e. to spread the purpose i.e. received by supporting the use with corresponding reclaimer, thus meet the needs opening up emergent road greatly；Additionally, described method can carry out mechanized construction, its working performance is high, it is easy to implement, and confirms through many experiments, and the method soil removal efficiency on the conventional ground such as concrete, soil and marble can be up to more than 85%.
[detailed description of the invention]
Can be explained in more detail the present invention by the following examples, the open purpose of the present invention is intended to protect all changes and improvements in the scope of the invention, the invention is not limited in the following examples:
nullOf the present invention for controlling and surface pollution dust with clearing、The method of granule has adhesion and embedding radioactive dust first with the laying apparatus ground uniform spreading setting tool in open region、The soft state decontamination material of granule，Then lay after make decontamination material solidification during with radioactive dust、Granule is firmly bonded together，Decontamination material after solidifying the most again carries out peeling off recovery，And to being stained with radioactive dust、The decontamination material of granule focuses on，I.e. described method realizes utilizing decontamination material to ground radioactive dust by special laying apparatus、The control of granule and removing，Wherein，In process of deployment，Decontamination rubberised layer in decontamination material can be become sticky by the heating of related device and rolling，And firmly stick to ground，Thus the radioactive dust on ground will be accumulated in、Particle adhesion、It is embedded in decontamination material，And then realize ground radioactive contamination dust、The surface control of granule；Finally, recycle corresponding Special back receiving apparatus and decontamination material safety is reclaimed, and shipped off-site centrally disposes, to reach the purpose that earth's surface radioactive contamination dust, granule are controlled and are removed；
During implementing, as required, it is possible to decontamination material is set to pressure sensitive decontamination coiled material, and be divided into the following four stage to implement described method:
First stage: the stage laid by decontamination coiled material；First according to respective interface, the radioactive contamination dust of ground accumulation, the feature of granule such as concrete, sandy soil, tabia, marble or floor tile determine the paving mode of decontamination coiled material and the working area of laying, then recycle corresponding vehicle-mounted laying apparatus and decontamination coiled material is lifted and laid；In process of deployment, by corresponding heater, decontamination coiled material is heated, heat decontamination coiled material for example with vehicle exhaust, electrical heating, or, by decontamination coiled material is heated by mode of heating compound to vehicle exhaust and electrical heating；After decontamination coiled material is heated, for adhering to and embed radioactive dust in decontamination coiled material, the decontamination glue-line of granule will become sticky, now, the decontamination coiled material after utilizing corresponding roller to roll heating, make together with the decontamination glue-line in decontamination coiled material is attached to ground closely；
Second stage: decontamination coiled material adheres to, solidification stages；Decontamination coiled material is allowed to solidify at normal temperatures, and make the decontamination glue-line in decontamination coiled material adhere to during cure shrinkage by solidification, embed and accumulate in the radioactive dust on ground, granule, i.e. firmly adhere to be embedded in decontamination coiled material by radioactive dust, granule by the decontamination glue-line that can solidify in room temperature, thus the purpose that the radioactive dust realizing gathering ground area, granule are controlled and remove；
Phase III: decontamination coiled material recovery stage；Utilize corresponding retracting device by have cured and secure adhesion, be embedded with radioactive dust, granule decontamination coiled material from ground peel off, again the arrangement of decontamination coiled material is packed into corresponding radwaste and stores internal, i.e. decontamination coiled material is carried out safe retrieving operation, it is to avoid it occurs secondary pollution phenomenon；
Fourth stage: waste storage and the stage of disposal；By special radwaste reclaim warehousing and transportation facilities by the adhesion of recovery, be embedded with radioactive dust, the decontamination coiled material of granule is transported to away from scene, and centrally dispose, the most just complete for open region terrestrial radio dust, the control of particle contamination and remove operation.
Part not in the detailed description of the invention is prior art, therefore the present invention is not described in detail.
Claims (4)
1. the method for control with surface pollution dust, granule with clearing, it is characterized in that: described method uniformly lays soft form first with laying apparatus on the ground of open region, and there is the decontamination material of decontamination glue-line for adhering to and embed radioactive dust, granule, then decontamination material is made firmly to be bonded together with radioactive dust, granule during solidification, last carry out peeling off by the decontamination material after solidification the most again reclaim, and to being stained with radioactive dust, the decontamination material of granule focuses on.
The most according to claim 1 for controlling and the method for surface pollution dust, granule with clearing, it is characterized in that: the decontamination material in described method is set to decontamination coiled material, and implements to be divided into during the method the following four stage:
First stage: the stage laid by decontamination coiled material；Radioactive contamination dust, the feature of granule that first base area area gathers determine the paving mode of decontamination coiled material and the working area of laying, then recycle corresponding vehicle-mounted laying apparatus and decontamination coiled material is lifted and laid；In process of deployment, by corresponding heater, decontamination coiled material is heated, make in decontamination coiled material for adhering to and embed radioactive dust, the decontamination glue-line of granule becomes sticky, then recycle the decontamination coiled material after corresponding roller rolls heating, make the decontamination glue-line in decontamination coiled material together with the tight adhesion of ground；
Second stage: decontamination coiled material adheres to, the fixing stage；The decontamination coiled material that lays of solidification, makes the decontamination glue-line in decontamination coiled material adhere to during cure shrinkage, embeds and accumulate in the radioactive dust on ground, granule；
Phase III: decontamination coiled material recovery stage；Utilize corresponding retracting device by have cured and secure adhesion, be embedded with radioactive dust, granule decontamination coiled material from ground peel off, then by decontamination coiled material arrange be packed into corresponding radwaste store internal；
Fourth stage: waste storage and the stage of disposal；By special radwaste reclaim warehousing and transportation facilities by the adhesion of recovery, be embedded with radioactive dust, the decontamination coiled material of granule is transported to away from scene, and processes accordingly.
The most according to claim 1 and 2 for controlling and the method for surface pollution dust, granule with clearing, it is characterized in that: the decontamination material in described method is pressure sensitive decontamination coiled material.
The most according to claim 2 for controlling and the method for surface pollution dust, granule with clearing, it is characterized in that: the heater in described method uses vehicle exhaust, electrical heating or mode of heating that both are combined mutually to heat decontamination material.
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| CN201410490156.2A CN104318970B (en) | 2014-09-24 | 2014-09-24 | A kind of for controlling and the method for surface pollution dust, granule with clearing |
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| CN201410490156.2A CN104318970B (en) | 2014-09-24 | 2014-09-24 | A kind of for controlling and the method for surface pollution dust, granule with clearing |
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| CN104318970A CN104318970A (en) | 2015-01-28 |
| CN104318970B true CN104318970B (en) | 2016-08-17 |
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| CN107236460A (en) * | 2017-06-28 | 2017-10-10 | 洛阳市琦安科技有限公司 | A kind of water base control remover of radioactive contamination dust recycling and removing method |
| CN108242273A (en) * | 2017-12-28 | 2018-07-03 | 中核四0四有限公司 | A kind of device for the stripping of radioactivity concrete structures shallow-layer |
| CN108565036B (en) * | 2018-02-27 | 2019-12-31 | 中国人民解放军61489部队 | Rapid removing equipment and removing method for radioactive contamination on surface of hard medium |
| CN111816340A (en) * | 2019-04-11 | 2020-10-23 | 北京辐安科技有限公司 | Method for pressing and removing toxic and harmful substances on hard surface |
| CN110047608A (en) * | 2019-05-20 | 2019-07-23 | 华核（天津）新技术开发有限公司 | Hand-held radiation contact scar decontamination method |
| CN110136859B (en) * | 2019-05-24 | 2023-12-22 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | Full-automatic radioactive dust recovery device capable of being paved and collected |
| CN112225907A (en) * | 2020-10-11 | 2021-01-15 | 洛阳市琦安科技有限公司 | Preparation and use method of radioactive contaminant water-based elimination control emulsion |
| CN112917750A (en) * | 2021-01-29 | 2021-06-08 | 东华大学 | Full-automatic radioactive decontamination device based on strippable membrane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172833A (en) * | 1997-06-24 | 1998-02-11 | 中国原子能科学研究院 | Strippable radioactive contamination removing coating film |
| CN2754737Y (en) * | 2004-10-15 | 2006-02-01 | 中国人民解放军总参谋部工程兵科研三所 | Special sprayer of pressed detergent |
| CN2895322Y (en) * | 2006-04-26 | 2007-05-02 | 中国人民解放军总参谋部工程兵科研三所 | Membrane recovery vehicle |
| CN101064198A (en) * | 2006-04-26 | 2007-10-31 | 中国人民解放军总参谋部工程兵科研三所 | Response type inhabitation detergent |
| CN200998729Y (en) * | 2006-04-26 | 2008-01-02 | 中国人民解放军总参谋部工程兵科研三所 | Special spraying-vehicle for reaction-type compressing decontaminating agent |
| CN103786062A (en) * | 2014-01-20 | 2014-05-14 | 万世泰金属工业（昆山）有限公司 | Cutting machine with dust convenient to clear |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001121139A (en) * | 1999-10-21 | 2001-05-08 | Nippon Kokan Light Steel Kk | Cleaning mat and waste treatment method using the same |
| JP2003307592A (en) * | 2002-04-12 | 2003-10-31 | Toshiba Corp | Volume reduction processing method and volume reduction processing device of radioactive waste |
| JP2013036922A (en) * | 2011-08-10 | 2013-02-21 | Hiroshi Kawate | Method and apparatus for decontaminating radioactive contaminated soil |
-
2014
- 2014-09-24 CN CN201410490156.2A patent/CN104318970B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172833A (en) * | 1997-06-24 | 1998-02-11 | 中国原子能科学研究院 | Strippable radioactive contamination removing coating film |
| CN2754737Y (en) * | 2004-10-15 | 2006-02-01 | 中国人民解放军总参谋部工程兵科研三所 | Special sprayer of pressed detergent |
| CN2895322Y (en) * | 2006-04-26 | 2007-05-02 | 中国人民解放军总参谋部工程兵科研三所 | Membrane recovery vehicle |
| CN101064198A (en) * | 2006-04-26 | 2007-10-31 | 中国人民解放军总参谋部工程兵科研三所 | Response type inhabitation detergent |
| CN200998729Y (en) * | 2006-04-26 | 2008-01-02 | 中国人民解放军总参谋部工程兵科研三所 | Special spraying-vehicle for reaction-type compressing decontaminating agent |
| CN103786062A (en) * | 2014-01-20 | 2014-05-14 | 万世泰金属工业（昆山）有限公司 | Cutting machine with dust convenient to clear |
Non-Patent Citations (2)
| Title |
|---|
| 剥离型去污膜体力学性能分析;王天运等;《应用基础与工程科学学报》;20021231;第10卷(第4期);第380-385页 * |
| 受放射性污染表面去污效果的现场试验研究;周耀辉等;《南华大学学报(理工版)》;20030630;第17卷(第2期);第67-70页、第78页 * |
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