CN104900287A - Indenting-well disposal repository for disposing polyethylene HIC (high-integrated container) - Google Patents
Indenting-well disposal repository for disposing polyethylene HIC (high-integrated container) Download PDFInfo
- Publication number
- CN104900287A CN104900287A CN201510308628.2A CN201510308628A CN104900287A CN 104900287 A CN104900287 A CN 104900287A CN 201510308628 A CN201510308628 A CN 201510308628A CN 104900287 A CN104900287 A CN 104900287A
- Authority
- CN
- China
- Prior art keywords
- disposal
- repository
- well
- dispose
- tygon
- 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.)
- Granted
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Classifications
-
- 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
- G21F9/34—Disposal of solid waste
- G21F9/36—Disposal of solid waste by packaging; by baling
-
- 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
- G21F9/04—Treating liquids
- G21F9/20—Disposal of liquid waste
- G21F9/22—Disposal of liquid waste by storage in a tank or other container
Abstract
An indenting-well disposal repository for disposing a polyethylene HIC (high-integrated container) comprises a repository body and a cellular member hermetically disposed within the repository body and disposed at a disposal well; the disposal well is in a step indenting structure big end up. The indenting-well disposal repository has the advantages that floor area can be saved and the HIC can be disposed safely, reliably and economically for a long period of time.
Description
Technical field
The invention belongs to the disposal technology field of Spent Radioactive container, particularly relate to a kind of indentation well formula dispose repository disposing the high overall container of tygon.
Background technology
High overall container (HIC) treatment technology of tygon in recent years in America, Europe, the nuclear power plant in the region such as Asia and low, medium-level waste dispose unit and obtain promotion and application widely.The surface dose rate of HIC refuse bag is higher, will load cask flask to meet relevant national standard requirement in refuse bag transportation.Pile up period in HIC lifting transhipment and disposal, exposed HIC surface dose rate is higher, and disposal site operating organization needs to take remote-controlled operation and increase shielding to reduce operating personnel's dosage as far as possible.Therefore, when HIC disposes, special disposal method must be formulated, solve the problem in operating process such as lifting, pile up.At present, domesticly there is no similar cases of engineering experience.
Summary of the invention
In view of this, the object of this invention is to provide a kind of indentation well formula dispose repository disposing the high overall container of tygon, can save floor occupying area, what be convenient to multi-layer H IC bucket and cover plate piles up operation, realizes the disposal safe, reliable, economic, steady in a long-term of HIC.
The indentation well formula dispose repository of the high overall container of disposal tygon of the present invention, comprises dispose repository body and to be enclosed in dispose repository body and to be provided with the honeycomb ceramics of disposal well; Described disposal well is up big and down small step-like indented style structure;
Further, the cover plate being positioned over each shoulder place and disposal well upper surface in disposal well is also comprised;
Further, the thickness being positioned at the cover plate of disposal well upper surface is greater than the thickness of the cover plate being positioned at disposal well inside;
Further, described disposal well is multiple and is matrix distribution;
Further, described honeycomb ceramics is built by sand-cement slurry and is formed; Described cover plate is cement pre-fabricated panel;
Further, described dispose repository body comprises base plate, sidewall, top board and draining piping lane.
The invention has the beneficial effects as follows: the indentation well formula dispose repository of the high overall container of disposal tygon of the present invention, can save floor occupying area, strengthen the structural stability of dispose repository, what be convenient to multi-layer H IC bucket and cover plate piles up operation, realizes the disposal safe, reliable, economic, steady in a long-term of HIC.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Fig. 1 is structural representation of the present invention; Fig. 2 is the vertical view of Fig. 1, as shown in the figure: the indentation well formula dispose repository of the high overall container of the disposal tygon of the present embodiment, comprises dispose repository body and to be enclosed in dispose repository body and to be provided with the honeycomb ceramics 1 of disposal well 2; Described disposal well 2 is up big and down small step-like indented style structure; Well formula is on the ground adopted to dispose, described disposal well 2 is multiple stage stage structure, in disposal well 2 shoulder of foot to the shoulder of topmost in the distance between honeycomb ceramics 1 bottom surface, disposal well 2 to honeycomb ceramics 1 end face between distance and same disposal well 2 in distance between arbitrary neighborhood two shoulders be all not less than the height of HIC 3, making in a disposal well 2 can placement of multiple layers HIC 3, significantly can reduce the floor area of dispose repository, improve and dispose space availability ratio, disposal well 2 minimum diameter and HIC bucket 3 form fit; Each shoulder in disposal well 2 can as the strong point placing cover plate 4 between the HIC 3 be stacked, and for mutually isolated between each HIC3 creates condition, is beneficial to the long-term safety guaranteeing to dispose.
In the present embodiment, also comprise the cover plate 4 being positioned over each shoulder place and disposal well 2 upper surface in disposal well 2, disposal well 2 inside is that cover plate 4 provides necessary support structure, the structural stability that HIC 3 disposes can be strengthened, indentation is well type structured, be conducive to piling up of multi-layer H IC 3 and cover plate 4, guarantee the long-term safety disposed.
In the present embodiment, the thickness being positioned at the cover plate 4 of disposal well 2 upper surface is greater than the thickness of the cover plate 4 being positioned at disposal well 2 inside, the superiors' cover plate 4 thickeies, the radiation screening effect at dispose repository top can be strengthened, be convenient to staff and build top board when dispose repository binds, namely top board is a part for dispose repository body.
In the present embodiment, described disposal well 2 is multiple and in matrix distribution, space utilization is reasonable, improves and disposes space availability ratio, reduce costs.
In the present embodiment, described dispose repository body comprises base plate 5, sidewall 6, top board 7 and draining piping lane 8.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (6)
1. dispose an indentation well formula dispose repository for the high overall container of tygon, it is characterized in that: comprise dispose repository body and to be enclosed in dispose repository body and to be provided with the honeycomb ceramics of disposal well; Described disposal well is up big and down small step-like indented style structure.
2. the indentation well formula dispose repository of the high overall container of disposal tygon according to claim 1, is characterized in that: also comprise the cover plate being positioned over each shoulder place and disposal well upper surface in disposal well.
3. the indentation well formula dispose repository of the high overall container of disposal tygon according to claim 2, is characterized in that: the thickness being positioned at the cover plate of disposal well upper surface is greater than the thickness of the cover plate being positioned at disposal well inside.
4. the indentation well formula dispose repository of the high overall container of disposal tygon according to claim 1, is characterized in that: described disposal well is multiple and is matrix distribution.
5. the indentation well formula dispose repository of the high overall container of disposal tygon according to claim 1, it is characterized in that: described honeycomb ceramics is built by sand-cement slurry and formed, described cover plate is cement pre-fabricated panel.
6. the indentation well formula dispose repository of the high overall container of disposal tygon according to claim 1, is characterized in that: described dispose repository body comprises base plate, sidewall, top board and draining piping lane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510308628.2A CN104900287B (en) | 2015-06-08 | 2015-06-08 | Dispose the retraction well formula disposal storehouse of the high overall container of polyethylene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510308628.2A CN104900287B (en) | 2015-06-08 | 2015-06-08 | Dispose the retraction well formula disposal storehouse of the high overall container of polyethylene |
Publications (2)
Publication Number | Publication Date |
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CN104900287A true CN104900287A (en) | 2015-09-09 |
CN104900287B CN104900287B (en) | 2017-09-29 |
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CN201510308628.2A Active CN104900287B (en) | 2015-06-08 | 2015-06-08 | Dispose the retraction well formula disposal storehouse of the high overall container of polyethylene |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6004070A (en) * | 1996-07-08 | 1999-12-21 | Van Camp; John W. | Waste storage containment cell, method of operating, and apparatus therefore |
CN102982857A (en) * | 2012-12-14 | 2013-03-20 | 中电投远达环保工程有限公司 | High-integrity polyethylene container temporary storage warehouse |
CN203659449U (en) * | 2013-09-09 | 2014-06-18 | 中国核电工程有限公司 | Box type concrete high integrity container for low and medium level solid radioactive waste |
CN103971778A (en) * | 2014-05-06 | 2014-08-06 | 中广核工程有限公司 | Disposal unit and method for nuclear power plant radioactive wet solid waste packaging container |
CN204792014U (en) * | 2015-06-08 | 2015-11-18 | 中电投远达环保工程有限公司 | Deal with indentation well formula processing storehouse that high whole container of polyethylene was used |
-
2015
- 2015-06-08 CN CN201510308628.2A patent/CN104900287B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6004070A (en) * | 1996-07-08 | 1999-12-21 | Van Camp; John W. | Waste storage containment cell, method of operating, and apparatus therefore |
CN102982857A (en) * | 2012-12-14 | 2013-03-20 | 中电投远达环保工程有限公司 | High-integrity polyethylene container temporary storage warehouse |
CN203659449U (en) * | 2013-09-09 | 2014-06-18 | 中国核电工程有限公司 | Box type concrete high integrity container for low and medium level solid radioactive waste |
CN103971778A (en) * | 2014-05-06 | 2014-08-06 | 中广核工程有限公司 | Disposal unit and method for nuclear power plant radioactive wet solid waste packaging container |
CN204792014U (en) * | 2015-06-08 | 2015-11-18 | 中电投远达环保工程有限公司 | Deal with indentation well formula processing storehouse that high whole container of polyethylene was used |
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CN104900287B (en) | 2017-09-29 |
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Address after: 401122 Chongqing City, the new North District, Yu Jin Road, No. 96 Applicant after: National electric investment group Yuanda Environmental Protection Engineering Co Ltd Address before: 401122 Chongqing City, the new North District, Yu Jin Road, No. 96 Applicant before: CPI Yuanda Environmental-Protection Engineering Co., Ltd. |
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