CN208433226U - A kind of npp safety shell filtering emission system - Google Patents
A kind of npp safety shell filtering emission system Download PDFInfo
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- CN208433226U CN208433226U CN201820985084.2U CN201820985084U CN208433226U CN 208433226 U CN208433226 U CN 208433226U CN 201820985084 U CN201820985084 U CN 201820985084U CN 208433226 U CN208433226 U CN 208433226U
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- filter
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Abstract
The utility model discloses a kind of npp safety shell filtering emission systems, including case lid and handle, handle is connected at the top of the case lid, and the bottom of case lid is connected with cabinet, observation window is provided among the top of the cabinet, and the inner lower of cabinet is provided with filter, waste outlet pipe is connected on the right side of the filter, connecting sleeve is connected on the right side of the waste outlet pipe, waste material inlet tube is connected on the left of the filter, the bottom of the cabinet is connected with pedestal, the pedestal is fixed with welding box body, the bottom of the pedestal is provided with supporting leg, boric acid in filter can largely absorb the neutron in nuke rubbish, inhibit nuke rubbish heat release, liquid waste enters liquid waste outlet from the filtrate block that outlet bottom of the tube is arranged, to be discharged, solid waste is discharged from solid waste outlet, core can be given up Material is divided into for solid-liquid binary states, carries out burial and handles and can be more convenient, while safety coefficient can be higher.
Description
Technical field
The utility model belongs to related nuclear waste disposal technical field, and in particular to a kind of npp safety shell filtering emission
System.
Background technique
With the development of nuclear energy industry, the ownership of nuke rubbish is continuously increased, danger of the nuke rubbish exhaust emission to environment
Evil has become a severe problem.The exhaust emission of nuke rubbish is mainly derived from nuclear fuel production, processing and used by nuclear reactor
Cross no longer need and have radioactive waste material；Also the used spentnuclear fuel of nuclear reactor, post-treated recycling plutonium 239 are referred exclusively to
After available nuclear material, it is remaining no longer needing and have radioactive waste material.Nuke rubbish can be divided by physical state
Solid and liquid；Can be divided into again by specific activity height put, in put and put 3 kinds with low.The processing of nuke rubbish, generallys use ocean in the world
With two methods of the processing of land.
For the mechanism of production in contamination by nuclear waste source and various pollutants, in recent years, all make before nuke rubbish is discharged
First filtered with special filter device, the nuke rubbish filtered out classified according to the extent of injury again later, then nuke rubbish into
Ocean trench is sunk in the burial on row land.
Existing technology has the following problems: existing npp safety shell filtering emission system is being internally provided with same position
Plain radiological monitor can classify nuke rubbish according to the size of radiation, but contain solid and liquid, mistake in nuke rubbish
Filter system cannot separate both forms, and mixed nuke rubbish is discharged, then is handled, because nuke rubbish is with unstable
Property, the waste material of two kinds of forms is mixed and may generate high pressure, nuclear waste container is opened, and serious nuclear radiation is caused to reveal
Pollution or even causing death and pollution environment.
Utility model content
The purpose of this utility model is to provide a kind of npp safety shell filtering emission systems, to solve above-mentioned background skill
The solid-liquid nuke rubbish proposed in art is difficult to separation problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of npp safety shell filtering emission system, including case lid and handle are connected with handle at the top of the case lid,
The handle is connected to the right side of case lid, and the bottom of the case lid is connected with cabinet, sight is provided among the top of the cabinet
Window is examined, and the inner lower of cabinet is provided with filter, waste outlet pipe is connected on the right side of the filter, the waste material goes out
There are two mouth pipe is arranged altogether, and two waste outlet pipes are parallel to each other, are connected with connecting sleeve on the right side of the waste outlet pipe,
Waste material inlet tube is connected on the left of the filter, the bottom of the cabinet is connected with pedestal, the pedestal and welding box body
Fixed, the bottom of the pedestal is provided with supporting leg, and there are four the supporting leg is arranged altogether, and four supporting legs are separately positioned on pedestal
Quadrangle.
Preferably, the connecting sleeve includes outer race tube, inner ring pipe and screw thread, and the outer race tube is internally provided with inner ring
Pipe, the inner surface of the inner ring pipe are provided with screw thread.
Preferably, the filter include filter housing, filter pipe, conical outlet, detachable clip, it is round into
Mouth, filter screen and fixed block, the filter housing are internally provided with filter pipe, are connected on the right side of the filter pipe
Conical outlet is provided with detachable clip on the right side of the conical outlet, filter screen, institute is provided on the left of the filter pipe
The outer ring for stating filter screen is provided with fixed block, and round import is provided on the left of filter screen.
Preferably, the detachable clip includes shell ring, nut, bayonet, tightener and screw, the top of the shell ring
Portion is provided with bayonet, and there are two the bayonet is arranged altogether, and two bayonets are separately positioned on the top and bottom of shell ring, described
It is provided with nut on the left of bayonet, screw is connected on the right side of the nut, and be provided with tightener between nut and screw.
Preferably, there are three the connecting sleeve is arranged altogether, one connecting sleeve is connected to first waste outlet
The right side of pipe, second connecting sleeve are connected to the right side of second waste outlet pipe, and the third connecting sleeve connects
It connects in the left side of waste material inlet tube.
Preferably, the shape of the filter housing is arranged altogether in the cylindrical right side taper in left side, the detachable clip
There are two, the outside on the right side of filter housing, and second detachable clip setting is arranged in described first detachable clip
Outside on the left of filter housing.
Preferably, described two shell rings form a clip, and described two shell rings are inserted into bayonet two by screw,
Again by nut fixing screws come clamping internal pipeline.
Preferably, the case lid, handle, cabinet and pedestal use the alloy containing heavy metal lead and concreting and
At.
Compared with prior art, the utility model provides a kind of npp safety shell filtering emission system, has following
The utility model has the advantages that
The filter that is internally provided with of the filtering emission system of the utility model in cabinet, the left side connection of filter
Waste material inlet tube, as soon as and the right side of filter connect a liquid waste outlet and solid waste outlet, nuke rubbish
It can be entered in filter from waste material inlet tube, the boric acid in filter can largely absorb the neutron in nuke rubbish, inhibit core
Waste material is highly exothermic, and nuke rubbish enters back into waste outlet pipe, and liquid waste enters liquid from the filtrate block that outlet bottom of the tube is arranged
Waste outlet pipe is discharged, the impervious filtrate block of solid waste from liquid waste outlet, is just discharged from solid waste outlet,
So as to which nuke rubbish is divided into for solid-liquid binary states, carries out burial and handle and can be more convenient, while safety coefficient can be higher.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of npp safety shell filtering emission system structure diagram；
Fig. 2 be the utility model proposes connecting sleeve structural schematic diagram；
Fig. 3 be the utility model proposes filter structure schematic representation；
Fig. 4 be the utility model proposes yoke configurations schematic diagram；
In figure: 1, case lid；2, handle；3, cabinet；4, observation window；5, filter；51, filter housing；52, screen pipe
Road；53, conical outlet；54, detachable clip；541, shell ring；542, nut；543, bayonet；544, tightener；545, spiral shell
Nail；55, round import；56, filter screen；57, fixed block；6, waste outlet pipe；7, connecting sleeve；71, outer race tube；72, inner ring
Pipe；73, screw thread；8, pedestal；9, supporting leg；10, waste material inlet tube.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of npp safety shell filtering emission system, including case lid 1 and handle 2, the top of case lid 1 are connected with handle 2,
Handle 2 is connected to the right side of case lid 1, and the bottom of case lid 1 is connected with cabinet 3, and observation window 4 is provided among the top of cabinet 3, and
The inner lower of cabinet 3 is provided with filter 5, and the right side of filter 5 is connected with waste outlet pipe 6, and waste outlet pipe 6 is arranged altogether
There are two, and two waste outlet pipes 6 are parallel to each other, the right side of waste outlet pipe 6 is connected with connecting sleeve 7, a left side for filter 5
Side is connected with waste material inlet tube 10, and the bottom of cabinet 3 is connected with pedestal 8, and pedestal 8 is welded and fixed with cabinet 3, the bottom of pedestal 8
It is provided with supporting leg 9, there are four the total settings of supporting leg 9, and four supporting legs 9 are separately positioned on the quadrangle of pedestal 8.
In order to which cabinet 3 can be connect with external pipe or waste disposal bucket, in the utility model, it is preferred that connecting sleeve 7
Including outer race tube 71, inner ring pipe 72 and screw thread 73, outer race tube 71 is internally provided with inner ring pipe 72, and the inner surface of inner ring pipe 72 is set
It is equipped with screw thread 73.
In order to which nuke rubbish is filtered into solid-liquid binary states, and the temperature of nuke rubbish is reduced, in the utility model, preferably
, filter 5 includes filter housing 51, filter pipe 52, conical outlet 53, detachable clip 54, round import 55, filtering
Net 56 and fixed block 57, filter housing 51 are internally provided with filter pipe 52, and the right side of filter pipe 52 is connected with taper
Outlet 53, the right side of conical outlet 53 is provided with detachable clip 54, and the left side of filter pipe 52 is provided with filter screen 56, filtering
The outer ring of net 56 is provided with fixed block 57, and the left side of filter screen 56 is provided with round import 55.
In order to which filter 5 is not in fall apart or fall at work, in the utility model, it is preferred that detachable clip
54 include shell ring 541, nut 542, bayonet 543, tightener 544 and screw 545, and the top of shell ring 541 is provided with bayonet
543, there are two the total settings of bayonet 543, and two bayonets 543 are separately positioned on the top and bottom of shell ring 541, bayonet 543
Left side be provided with nut 542, the right side of nut 542 is connected with screw 545, and is provided with pine between nut 542 and screw 545
Tight device 544.
In order to which waste material inlet tube 10 and waste outlet pipe 6 will not be revealed, in the utility model, it is preferred that connecting sleeve 7 is total
There are three settings, and a connecting sleeve 7 is connected to the right side of first waste outlet pipe 6, and second connecting sleeve 7 is connected to
The right side of two waste outlet pipes 6, third connecting sleeve 7 are connected to the left side of waste material inlet tube 10.
In order to make the good seal of filter 5, and filter housing 51 can protect inside filter pipe 52, this is practical new
In type, it is preferred that the shape of filter housing 51 is in the cylindrical right side taper in left side, and there are two the total settings of detachable clip 54,
The outside on 51 right side of filter housing is arranged in first detachable clip 54, and second detachable setting of clip 54 is being filtered
The outside in 51 left side of device shell.
In order to enable detachable 54 normal use of clip, and install simply, in the utility model, it is preferred that two clips
Ring 541 forms a clip, and two shell rings 541 are inserted into bayonet two 543 by screw 545, then by 542 fixing screws of nut
545 carry out clamping internal pipeline.
In order to which operator is not radiated largely, the health and safety of operator is protected, in the utility model, preferably
, case lid 1, handle 2, cabinet 3 and pedestal 8 use the alloy containing heavy metal lead and concreting to form.
The working principle and process for using of the utility model: after the utility model installs, operator first has to wear
The protective garment of upper anti-nuclear radiation reuses radiation detecting apparatus and detects to the device of filtering emission, if amount of radiation is more than
The critical value of protective garment, it is necessary to the sealing of filtering emission device be repaired, amount to be irradiated reduces, then is normally grasped
Make.It is first attached with pipeline and the connecting sleeve 7 at waste material inlet tube 10, then at two pipelines and waste outlet pipe 6
Connecting sleeve 7 is attached, then in pipeline other end access nuclear waste barrel, is then connected external power supply and opened switch, core
Waste material enters from pipeline, and the inside of filter 5, the boron inside filter 5 are entered by connecting sleeve 7 and waste material inlet tube 10
Acid comes neutron-absorbing a large amount of in nuke rubbish, avoids nuke rubbish and releases high temperature, boric acid and nuke rubbish one by reaction
It rising and enters waste outlet pipe 6, liquid waste enters liquid waste outlet 6 from the filtrate block that 6 bottom of waste outlet pipe is arranged, from
Liquid waste outlet 6 is discharged, the impervious filtrate block of solid waste, is just discharged from solid waste outlet 6, it will be able to which core is given up
Material is divided into solid-liquid binary states, can be more convenient when burying processing.After filtering tapping equipment use, power supply need to be closed, then
Using nuke rubbish neutron micro in boric acid absorption air, mitigate the radiation of surrounding.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of npp safety shell filtering emission system, including case lid (1) and handle (2), it is characterised in that: the case lid
(1) it is connected at the top of handle (2), the handle (2) is connected to the right side of case lid (1), and the bottom of the case lid (1) is connected with
Cabinet (3) is provided with observation window (4) among the top of the cabinet (3), and the inner lower of cabinet (3) is provided with filter
(5), it is connected with waste outlet pipe (6) on the right side of the filter (5), there are two the total settings of the waste outlet pipe (6), and two
A waste outlet pipe (6) is parallel to each other, is connected with connecting sleeve (7), the filter on the right side of the waste outlet pipe (6)
(5) it is connected on the left of waste material inlet tube (10), the bottom of the cabinet (3) is connected with pedestal (8), the pedestal (8) and case
Body (3) is welded and fixed, and the bottom of the pedestal (8) is provided with supporting leg (9), and there are four the total settings of the supporting leg (9), and four branch
Leg (9) is separately positioned on the quadrangle of pedestal (8).
2. a kind of npp safety shell filtering emission system according to claim 1, it is characterised in that: the connecting sleeve
It (7) include outer race tube (71), inner ring pipe (72) and screw thread (73), the outer race tube (71) is internally provided with inner ring pipe (72),
The inner surface of the inner ring pipe (72) is provided with screw thread (73).
3. a kind of npp safety shell filtering emission system according to claim 1, it is characterised in that: the filter
(5) include filter housing (51), filter pipe (52), conical outlet (53), detachable clip (54), round import (55),
Filter screen (56) and fixed block (57), the filter housing (51) are internally provided with filter pipe (52), the screen pipe
It is connected on the right side of road (52) conical outlet (53), is provided with detachable clip (54), institute on the right side of the conical outlet (53)
It states and is provided on the left of filter pipe (52) filter screen (56), the outer ring of the filter screen (56) is provided with fixed block (57), and
Round import (55) are provided on the left of filter screen (56).
4. a kind of npp safety shell filtering emission system according to claim 1, it is characterised in that: the detachable card
Binding round (54) includes shell ring (541), nut (542), bayonet (543), tightener (544) and screw (545), the shell ring
(541) it is provided at the top of bayonet (543), there are two the total settings of the bayonet (543), and two bayonets (543) are respectively set
It is provided with nut (542) on the left of the top and bottom of shell ring (541), the bayonet (543), the nut (542)
Right side is connected with screw (545), and tightener (544) are provided between nut (542) and screw (545).
5. a kind of npp safety shell filtering emission system according to claim 1, it is characterised in that: the connecting sleeve
(7) altogether there are three settings, one connecting sleeve is connected to the right side of first waste outlet pipe (6), second company
Female connector pipe is connected to the right side of second waste outlet pipe (6), and the third connecting sleeve is connected to waste material inlet tube (10)
Left side.
6. a kind of npp safety shell filtering emission system according to claim 3, it is characterised in that: outside the filter
The shape of shell (51) is in the cylindrical right side taper in left side, and for the detachable clip (54) altogether there are two settings, described first can
The outside that clip is arranged on the right side of filter housing (51) is dismantled, and second detachable clip is arranged in filter housing (51)
The outside in left side.
7. a kind of npp safety shell filtering emission system according to claim 4, it is characterised in that: described two clips
Ring (541) forms a clip, and described two shell rings (541) are inserted into bayonet two by screw (545), then by nut
(542) fixing screws (545) carry out clamping internal pipeline.
8. a kind of npp safety shell filtering emission system according to claim 1, it is characterised in that: the case lid (1),
Handle (2), cabinet (3) and pedestal (8) use the alloy containing heavy metal lead and concreting to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985084.2U CN208433226U (en) | 2018-06-26 | 2018-06-26 | A kind of npp safety shell filtering emission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985084.2U CN208433226U (en) | 2018-06-26 | 2018-06-26 | A kind of npp safety shell filtering emission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208433226U true CN208433226U (en) | 2019-01-25 |
Family
ID=65098397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820985084.2U Active CN208433226U (en) | 2018-06-26 | 2018-06-26 | A kind of npp safety shell filtering emission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208433226U (en) |
-
2018
- 2018-06-26 CN CN201820985084.2U patent/CN208433226U/en active Active
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