CN205984308U - A letter sorting work box that is used for dry wastes material of nuclear power plant's radioactivity to sort - Google Patents
A letter sorting work box that is used for dry wastes material of nuclear power plant's radioactivity to sort Download PDFInfo
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- CN205984308U CN205984308U CN201620890950.0U CN201620890950U CN205984308U CN 205984308 U CN205984308 U CN 205984308U CN 201620890950 U CN201620890950 U CN 201620890950U CN 205984308 U CN205984308 U CN 205984308U
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Abstract
The utility model discloses a letter sorting work box that is used for dry wastes material of nuclear power plant's radioactivity to sort, it includes sealed enclosure, letter sorting work box lateral wall is equipped with the personnel access way who supplies operating personnel to walk about, be equipped with the wastes material passageway that supplies to treat the dry wastes material of the radioactivity business turn over after letter sorting and the letter sorting, the waste collection device that is used for bearing the wastes material load -bearing platform of the dry wastes material of radioactivity and is used for accomodating the dry wastes material of radioactivity after the letter sorting in the sealed enclosure. Can operating personnel safety be fully being protected, when avoiding environmental pollution, letter sorting work efficiency can be effectively improved.
Description
Technical field
This utility model is related to offal treatment field and in particular to sorting to a kind of for the dry waste of nuclear power plant's radioactivity
Sorting work case.
Background technology
The dry waste of substantial amounts of radioactivity can be produced, it mainly includes discarded equipment, work in nuclear power plant's operation, maintenance process
Tool, material, working clothing, glove, paper, decontamination article etc..
Although the radioactive level generally ratio relatively low (μ Sv level) of the dry waste of radioactivity, it often adheres to a large amount of dust, has
Produce the potential risk of radioaerosol, therefore there is still a need for dry waste carries out special handling to above-mentioned radioactivity, to be formed
Stable waste bag, prevents radioactive substance from discharging in environment.At present, domestic nuclear power plant is for example red along the river, Ningde, Yangjiang, anti-
All using the fixing handling process of sorting, primary compression, super compression, grouting, to radioactivity, dry waste is processed at city port etc..
In conventional processes, by operator pass through to sort glove box according to type of waste, can be compressed etc. because
Dry for radioactivity waste is classified by element.Fig. 1 shows the sorting being used in prior art radioactivity dry is sorted
Glove box, it includes closed working box 1, and described working box 1 is provided with hagioscope 2, sorting glove hole 3, operating platform 4
And local exhaust facility, it is provided with transmission belt inside above-mentioned working box 1, the dry waste of radioactivity to be sorted is placed on described biography
On defeated band, operator stand on described operating platform 4, realize radiating in sorting glove box by described sorting glove hole 3
Property dry waste sorting, meanwhile, operator can by described hagioscope 2 observe sorting glove box in situation, realize sorting
Operation.Additionally, by arranging local exhaust facility it is ensured that sorting negative pressure in glove box, preventing produce in sort process to put
Penetrating property leakage of aerosol is in environment.
Although the above-mentioned mode using sorting glove box sorting can play preferable protection effect to operator, radiation
Property dry waste and operator can by sort glove box be physically isolated, and local exhaust facility ensure that in sort operation produce
Raw aerosol is not diffuse into working space.But there is also following deficiency：Operator are sorted by sorting glove hole
Operation, with the distance between waste farther out, is not easy to be observed and sort operation, and is divided by fixing sorting glove hole
Pick, operator's only hand can be movable, not only affected sort efficiency but also affected the operational comfort of operator.
Therefore, it is necessary to provide one kind can to operator enough protective measures are provided while, can effectively improve point
Pick the sorting equipment of the dry waste of radioactivity of work efficiency.
Utility model content
For problem in above-mentioned prior art, this utility model provides a kind of dry waste of nuclear power plant's radioactivity that is used for and sorts
Sorting work case, can be in the operator safety that adequately protects, it is to avoid while environmental pollution, sorting work can be effectively improved
Efficiency.
The technical scheme that this utility model proposes with regard to above-mentioned technical problem is as follows：
There is provided a kind of sorting work case for the sorting of nuclear power plant's radioactivity dry waste, it includes containment housing, described point
Pick work box side wall and be provided with the personnel's access way walked about for operator, be provided with described containment housing for be sorted and point
The waste passage of the dry waste of the radioactivity after picking turnover, for carrying the waste carrying platform of the dry waste of radioactivity and be used for receiving
The rubbish collecting device of the dry waste of radioactivity received after sorting.
Preferably, described containment housing top is additionally provided with local exhaust facility.
Preferably, described local exhaust facility includes blower fan, filter and the exhaust duct being sequentially connected, described air draft
Pipeline one end is connected with described containment housing.
Preferably, the quantity of described waste carrying platform and rubbish collecting device is two or more.
Preferably, described waste carrying platform includes being arranged on the support of described seal case bottom, and described support connects
It is connected to bearing panel.
Preferably, described containment housing is additionally provided with compressed air quick coupling, and the frog-suit for wearing to operator carries
Air supply source.
Preferably, described containment housing is additionally provided with switch board.
Preferably, described switch board is provided with wind-speed adjusting device, for adjusting the ventilation velocity of described local exhaust facility.
Preferably, described rubbish collecting device is 200L metal drum.
The technique effect that technical solutions of the utility model are brought：
1) sort operation is realized in sorting work case by the operator wearing frog-suit.Operator's worn frog-suit (gas
Clothing supply is provided by the compressed air quick coupling in sorting work case) operator and radioactivity can be made in sort process
Aerosol isolation is it is ensured that the safety of operator；
2) sort operation is realized in airtight sorting work case, and meanwhile, sorting work case is provided with local exhaust facility, protects
Negative pressure in card sorting work case, prevents in sorting work case gas diffusion to outside sorting work case；
3) operator can to radioactivity, dry waste sorts nearby, therefore, in traditional sorting glove box, distance
Dry waste farther out and needs to compare by the sorting mode sorting glove hole, and sort efficiency can improve a lot；
4) it is provided with pigeonholes and multiple waste collection station in sorting work case, facilitate the work of operator, and can
Effectively improve sort efficiency.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the sorting glove box being used in prior art radioactivity dry is sorted；
Fig. 2 is the main view of the sorting work case being used for the sorting of nuclear power plant's radioactivity dry waste in this utility model embodiment one
Figure；
Fig. 3 is the C-C of the sorting work case being used for the sorting of nuclear power plant's radioactivity dry waste in this utility model embodiment one
Sectional view.
Specific embodiment
The present invention be directed to operator present in prior art pass through sorting glove hole carry out during sort operation both hands away from
From waste farther out, it is not easy to be observed and sort operation, and by fixing sorting glove hole sorting, operator's only hand
Can be movable, not only affected sort efficiency but also affected the problem of the operational comfort of operator, there is provided one kind can be abundant
Protection operator safety, it is to avoid the sorting work case of sorting work efficiency while environmental pollution, can be effectively improved.Its core
Thought is：In the containment housing of sorting work case, setting can be for access way that operator walk about so that wear frog-suit
Operator's energy dry waste of close contact radioactivity, realizes sort operation in sorting case, improves sort efficiency, operate simultaneously
The worn frog-suit of personnel can make the isolation of operator and radioaerosol in sort process it is ensured that the safety of operator；
It is provided with local exhaust facility it is ensured that negative pressure in sorting work case, prevent in sorting work case gas diffusion to outside sorting work case；
It is provided with multiple waste carrying platforms and multiple rubbish collecting device in sorting work case, facilitate the work of operator, Neng Gouyou
Effect provides sort efficiency.
Embodiment one：
As Figure 2-3, the sorting work case for the sorting of nuclear power plant's radioactivity dry waste in this utility model includes
Containment housing 5, described sorting work case side wall is provided with for wearing personnel's access way 6 that the operator of frog-suit walk about, described
In containment housing 5 for the radioactivity dry waste turnover after to be sorted and sorting waste passage 7, be used for carrying radioactivity do useless
The waste carrying platform 8 of thing and the rubbish collecting device 9 for the dry waste of radioactivity after storage sorting.
Preferably, described containment housing 5 top is additionally provided with local exhaust facility 10.Negative for producing in sorting work case
Pressure ring border, prevents the radioaerosol producing in sort process to be diffused in surrounding and pollutes.
Preferably, described local exhaust facility 10 includes blower fan, filter and the exhaust duct being sequentially connected, described row
Wind pipeline one end is connected with described containment housing 5.
Preferably, the quantity of described waste carrying platform 8 and rubbish collecting device 9 is two or more.Can be used for same
When the dry waste of high-volume is processed, work efficiency is improved with this.
Preferably, described waste carrying platform 8 includes being arranged on the support of described seal case 5 bottom, on described support
It is connected with bearing panel.
Preferably, described containment housing 5 is additionally provided with compressed air quick coupling.Frog-suit for wearing for operator carries
For fresh source of the gas, protect operator's personal safety.
Preferably, described containment housing is additionally provided with switch board 11, and described switch board 11 is provided with wind-speed adjusting device,
For adjusting the ventilation velocity of described local exhaust facility 10.
Preferably, described rubbish collecting device 9 is 200L metal drum.For accommodating the radioactivity dry after sorting, just
In collective conveyance.
In sorting work case in this utility model, workflow is as follows：
First, operator put on frog-suit outside sorting work case, then open the local exhaust facility of sorting work case
10, produce subnormal ambient in sorting work case, make air-flow by sorting in inflow sorting work case outside case work box, work will be sorted
Making gas treatment heel row in case, toward power house ventilation system, prevents the radioaerosol producing in sort process to be diffused into ring around
In border.After opening local exhaust facility, the operator wearing frog-suit enter the close of sorting work case by personnel's access way 6
Close in casing 5.
After operator enter sorting work case, by the steam line joint on frog-suit and described compressed air quick coupling
After connection, you can supply into frog-suit, to prevent operator from sucking radioaerosol in sort process with this.Then grasp
Open waste passage 7 as personnel, receive the packed radioactivity that outside sorting work case, operations staff delivers in sorting work case dry useless
Thing.Further dry for radioactivity waste is poured onto on waste carrying platform 8 from plastic bag, dissimilar according to dry waste will
During it is sorted in 200L metal drum.
After sorting terminates, the dry waste of the packed radioactivity having sorted is delivered to by subsequent treatment facility by waste passage 7.Behaviour
Make personnel to be left after sorting work case by personnel's access way 6, close the local exhaust dress of sorting work case by switch board 11
Put 10.
In sum, the sorting work case that this utility model provides enables the sort operation of the dry waste of radioactivity in sorting
Carry out in work box, operator can be with radioactivity dry waste close contact in sorting work case, need not be by tradition point
The sorting glove hole picking glove box is sorted, and can be greatly enhanced the sort efficiency of the dry waste of radioactivity, reduces operator
The labor intensity of member；Sorting work case is provided with local exhaust facility it is ensured that negative pressure in sorting work case, makes air-flow from work box
Outer flow in work box and by gas treatment heel row in sorting work case toward power house ventilation system, prevent from producing in sort process
Radioaerosol is diffused in surrounding, it is to avoid pollution；Operator can wear frog-suit and carry out sort operation, protect further
Demonstrate,prove the healthy of operator；Multiple waste carrying platforms and rubbish collecting device are set simultaneously, and it is simultaneously right to can be used for
In high volume dry waste is processed, and improves work efficiency further.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can pass through hardware
To complete it is also possible to the hardware being instructed correlation by program is completed, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read only memory, disk or CD etc..
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (9)
1. a kind of sorting work case for the sorting of nuclear power plant's radioactivity dry waste, it includes containment housing it is characterised in that institute
State sorting work case side wall and be provided with the personnel's access way walked about for operator, be provided with described containment housing for be sorted with
And the waste passage of radioactivity dry waste turnover after sorting, waste carrying platform and use for carrying the dry waste of radioactivity
The rubbish collecting device of the dry waste of radioactivity after storage sorting.
2. sorting work case as claimed in claim 1 is it is characterised in that described containment housing top is additionally provided with local exhaust dress
Put.
3. sorting work case as claimed in claim 2 is it is characterised in that described local exhaust facility includes the wind being sequentially connected
Machine, filter and exhaust duct, described exhaust duct one end is connected with described containment housing.
4. sorting work case as claimed in claim 1 is it is characterised in that described waste carrying platform and rubbish collecting device
Quantity be two or more.
5. sorting work case as claimed in claim 1 it is characterised in that described waste carrying platform include being arranged on described close
The support of envelope box bottom, described support is connected with bearing panel.
6. sorting work case as claimed in claim 1 is it is characterised in that described containment housing is additionally provided with compressed air quickly connects
Head, the frog-suit for wearing to operator provides source of the gas.
7. sorting work case as claimed in claim 2 is it is characterised in that be additionally provided with switch board in described containment housing.
8. sorting work case as claimed in claim 7, it is characterised in that described switch board is provided with wind-speed adjusting device, is used for
Adjust the ventilation velocity of described local exhaust facility.
9. sorting work case as claimed in claim 1 is it is characterised in that described rubbish collecting device is 200L metal drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890950.0U CN205984308U (en) | 2016-08-16 | 2016-08-16 | A letter sorting work box that is used for dry wastes material of nuclear power plant's radioactivity to sort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890950.0U CN205984308U (en) | 2016-08-16 | 2016-08-16 | A letter sorting work box that is used for dry wastes material of nuclear power plant's radioactivity to sort |
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| CN205984308U true CN205984308U (en) | 2017-02-22 |
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| CN201620890950.0U Active CN205984308U (en) | 2016-08-16 | 2016-08-16 | A letter sorting work box that is used for dry wastes material of nuclear power plant's radioactivity to sort |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051920A (en) * | 2017-06-02 | 2017-08-18 | 山东兰剑物流科技股份有限公司 | A kind of freezer intelligence selection platform |
| CN109949961A (en) * | 2018-12-28 | 2019-06-28 | 中核四川环保工程有限责任公司 | A kind of large scale radioactive solid waste disintegration protective device |
-
2016
- 2016-08-16 CN CN201620890950.0U patent/CN205984308U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051920A (en) * | 2017-06-02 | 2017-08-18 | 山东兰剑物流科技股份有限公司 | A kind of freezer intelligence selection platform |
| CN109949961A (en) * | 2018-12-28 | 2019-06-28 | 中核四川环保工程有限责任公司 | A kind of large scale radioactive solid waste disintegration protective device |
| CN109949961B (en) * | 2018-12-28 | 2024-05-14 | 中核四川环保工程有限责任公司 | Large-size radioactive solid waste disintegration protecting device |
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