CN206116031U - Radioactive waste transfer equipment of nuclear power plant - Google Patents
Radioactive waste transfer equipment of nuclear power plant Download PDFInfo
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- CN206116031U CN206116031U CN201621110878.1U CN201621110878U CN206116031U CN 206116031 U CN206116031 U CN 206116031U CN 201621110878 U CN201621110878 U CN 201621110878U CN 206116031 U CN206116031 U CN 206116031U
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- radwaste
- power plant
- nuclear power
- transfer equipment
- vehicle body
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Abstract
The application discloses radioactive waste transfer equipment of nuclear power plant, including the handcart, the handcart includes the wheel and sets up automobile body on the wheel, still including fixing the seal pot of making by radiation protection material on the automobile body, the seal pot is in including jar body and setting top cap on the jar body, the jar body is equipped with the cavity that holds radioactive waste. In the detailed embodiment of the application because including handcart and seal pot, the handcart includes wheel and automobile body, and the seal pot is including jar body and a top cap, and the seal pot is fixed on the automobile body and is made by radiation protection material, and a jar body is equipped with the cavity that holds radioactive waste, when transporting radioactive waste, can arrange radioactive waste in jar cavity of the body in and cover the top cap, has reduced and has rotated the human radiation dose of in -process and fall the risk that the collision produced because of smooth, has improved the security.
Description
Technical field
The application is related to nuclear power plant, more particularly to a kind of nuclear power plant's radwaste transfer equipment.
Background technology
Radwaste is that, containing radionuclide or by radionuclide contamination, its concentration or activity examine pipe more than country
The cleaning solution control level of agencies dictate, and the estimated material not recycled.Radwaste is despite various, but has
There are some common traits：
1st, contain radioactive substance.Their radioactivity can not be eliminated with general physics, chemistry and biological method, can only
Reduce by the decay of radionuclide itself.
2nd, radio-hazard.The ray that radionuclide is discharged passes through that ionization and excitation occur during material, to biology
Cognition causes solidification of radwaste processing meanss radiation damage.
3rd, heat energy release.Radionuclide releases energy by decaying, when in waste liquid, radionuclide amount is higher, this
The release for planting energy can cause the temperature of waste liquid constantly to rise or even voluntarily seethe with excitement.
The harm of radwaste includes physics toxicity, chemical toxicity and bio-toxicity.It is usually predominantly physics toxicity.Have
A little nucleic such as uranium also has chemical toxicity, additionally, for mixed waste contains poisonous, harmful chemicals pollutant.Physics toxicity refers to
Be radiation effects.High-dose irradiation may occur in which deterministic effect, and light exposure occurs stochastic effect.
The key of radioactive rubbish transferring is the packing container of waste, will carry out safety verification in advance, intensity to container,
Shielding protection, sealing system, mark of packaging etc. have strict regulation.Requirement is accomplished to transport safely, prevents fire, holds
Device overturn and packages in damaged condition and leak radwaste, pollute environment.
RCV003/004FI filters are arranged in 0 meter of W218/W258 room of NX Factory Buildings due to design reasons.Due to
The cartridge is generally higher in overhaul downlink and uplink stage replacement frequency, and naked core surface contact agent dose rate typically all exists
1-3Sv/h occurs under 500mSv/h or so, abnormal conditions.The transhipment of existing filter core is without special equipment, transport process spoke
Penetrate risk higher and there is the industrial safety risk that unexpected cunning is fallen.
The content of the invention
The application technical problem to be solved is for the deficiencies in the prior art, there is provided a kind of nuclear power plant's radwaste turns
Moving device.
The application technical problem to be solved is solved by the following technical programs：A kind of nuclear power plant's radwaste turns
Moving device, including handbarrow, the handbarrow include wheel and the vehicle body being arranged on the wheel, also including being fixed on vehicle body
On the hermetically sealed can by made by radiation proof material, the hermetically sealed can includes tank body and the top cover being arranged on the tank body, described
Tank body is provided with the cavity for accommodating radwaste.
The hermetically sealed can is provided with translation cap-opening mechanism.
The translation cap-opening mechanism includes bearing block, bearing, rotating shaft and connector, and the bearing block is arranged on the tank body
On, the bearing is arranged on the bearing block, and the rotating shaft is located on the bearing, and the connector connects the top cover
With the rotating shaft.
Also include the lock on the outside of being arranged on the top cover and the tank body joint.
Also include the handle being arranged on the top cover.
Also include being arranged on the hanger on the outside of the tank body.
The tank base is provided with through hole.
Also include being arranged on the handle of vehicle body back side.
The hermetically sealed can is pig.
The handbarrow is tricycle.
The wheel includes two main wheels being arranged in the middle part of vehicle body and the single wheel for being arranged on vehicle body back side, the vehicle body folder
It is located between two main wheels.
The single wheel is universal wheel.
The horizontal sextant angle of the vehicle body is [35 °, 55 °].
As a result of above technical scheme, the beneficial effect that the application possesses is made to be：
As including handbarrow and hermetically sealed can, handbarrow includes wheel and vehicle body in the specific embodiment of the application,
Hermetically sealed can includes tank body and top cover, and hermetically sealed can is fixed on vehicle body and is made up of radiation proof material, and tank body is provided with receiving radioactivity
The cavity of waste, during transhipment radwaste, can be placed in radwaste in the cavity of tank body and top cover, reduce and turn
The radioactive dose of human body and because cunning falls the risk that collision is produced during dynamic, improves safety.
Description of the drawings
Fig. 1 is the application nuclear power plant radwaste transfer equipment structural representation in one embodiment；
Fig. 2 is the application nuclear power plant radwaste transfer equipment structural representation in another embodiment；
Hermetically sealed can sectional views in one embodiment of the Fig. 3 for the application；
Hermetically sealed can top views in one embodiment of the Fig. 4 for the application.
Specific embodiment
Accompanying drawing is combined below by specific embodiment to be described in further detail the application.
As shown in Figures 1 to 4, nuclear power plant's radwaste transfer equipment of the application, a kind of its embodiment, including handss
Go-cart, handbarrow include wheel, vehicle body 21 and hermetically sealed can 30, and vehicle body 21 is arranged on wheel, and hermetically sealed can 30 is fixed on vehicle body 21
On, hermetically sealed can 30 is made up of radiation proof material, and hermetically sealed can 30 includes tank body 32 and top cover 31, and top cover 31 is arranged on tank body 32,
Tank body 32 is provided with the cavity for accommodating radwaste.
The hermetically sealed can 30 of the application is pig.In one embodiment, pig makes inside and outside circle using 5mm corrosion resistant plates
Cylinder, lead of casting between inside and outside cylinder, lead thickness 60mm, maximum contact dosage 3000mSv/h in hermetically sealed can 30, hermetically sealed can 30 are outer maximum
Exposure dose 2mSv/h.
In one embodiment, hermetically sealed can 30 is provided with translation cap-opening mechanism 33.Translation cap-opening mechanism 33 include bearing block,
Bearing, rotating shaft and connector, bearing block are arranged on tank body 32, and bearing is arranged on bearing block, and rotating shaft is located on bearing, even
Fitting connects top cover 31 and rotating shaft.
The hermetically sealed can 30 of the application, can also include lock 34, and lock 34 is arranged on outside hermetically sealed can 30, can specifically arrange
On the outside of 32 joint of top cover 31 and tank body, for top cover 31 is securely locked in tank body 32, to prevent the top of hermetically sealed can 30
Lid 31 is accidentally opened.
In one embodiment, the hermetically sealed can 30 of the application can also include handle 35, and handle 35 is arranged on top cover 31
On, when need to open hermetically sealed can 30, handle 35 can be grasped and operated.
The hermetically sealed can 30 of the application, can also include hanger 36, and hanger 36 is arranged on the outside of tank body 32.In a kind of enforcement
In mode, it is each one that long 100 × wide 80 ㎜ × 12 × aperture of thickness φ, 50 ㎜ hinges of leaf spring are installed in 30 both sides of the edge of hermetically sealed can.Hanger
Weight of the load-bearing no less than hermetically sealed can 30, needs to meet the normal handling demand of lead container.
In one embodiment, 32 bottom of tank body is provided with through hole.32 bottom of tank body is provided with for drainage hole, is easy to tank
The discharge of back water in body 32.
The handbarrow of the application can also include handle 22, and handle 22 is arranged on the rear side of vehicle body 21, arranges on vehicle body
Handle 22, can hold handle 22 and promote handbarrow, be moved easily hermetically sealed can 30.
In the transfer equipment of the application, handbarrow can be tricycle.Wheel includes two main wheels 11 and a single wheel 12,
Main wheel 11 is arranged in the middle part of vehicle body 21, and single wheel 12 is arranged on rear side of vehicle body 21, and vehicle body 21 is folded between two main wheels 11.One
Plant in embodiment, single wheel 12 can be universal wheel.The horizontal sextant angle of vehicle body 21 can be [35 °, 55 °], and hermetically sealed can 30 is fixed
After on the vehicle body 21, the generally horizontal setting of hermetically sealed can 30.Hermetically sealed can 30 can be fixed on vehicle body 21 by support.
The transfer equipment of the application can transport filter element to place is changed, and old filter element is directly placed after taking out from filter
In the within the chamber of transfer equipment tank body 32, take out in transport to N265 Factory Buildings and be positioned in cement special bucket, integrally instead of people
Work is transported, and each collective dose can reduce 150man.uSv or so.
Above content is the further description made to the application with reference to specific embodiment, it is impossible to assert this Shen
Being embodied as please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of conceiving from the application, some simple deduction or replace can also be made.
Claims (13)
1. a kind of nuclear power plant's radwaste transfer equipment, including handbarrow, the handbarrow include wheel and are arranged on described
Vehicle body on wheel, it is characterised in that also including the hermetically sealed can by made by radiation proof material being fixed on vehicle body, the sealing
Tank includes tank body and the top cover being arranged on the tank body, and the tank body is provided with the cavity for accommodating radwaste.
2. nuclear power plant's radwaste transfer equipment as claimed in claim 1, it is characterised in that the hermetically sealed can is provided with translation
Cap-opening mechanism.
3. nuclear power plant's radwaste transfer equipment as claimed in claim 2, it is characterised in that the translation cap-opening mechanism bag
Bearing block, bearing, rotating shaft and connector are included, the bearing block is arranged on the tank body, and the bearing is arranged on the bearing
On seat, the rotating shaft is located on the bearing, and the connector connects the top cover and the rotating shaft.
4. nuclear power plant's radwaste transfer equipment as claimed in claim 1, it is characterised in that also including being arranged on the top
Lock on the outside of lid and the tank body joint.
5. nuclear power plant's radwaste transfer equipment as claimed in claim 1, it is characterised in that also including being arranged on the top
The handle for covering.
6. nuclear power plant's radwaste transfer equipment as claimed in claim 1, it is characterised in that also including being arranged on the tank
The hanger of external side.
7. nuclear power plant's radwaste transfer equipment as claimed in claim 1, it is characterised in that the tank base is provided with logical
Hole.
8. nuclear power plant's radwaste transfer equipment as claimed in claim 1, it is characterised in that also including being arranged on after vehicle body
The handle of side.
9. nuclear power plant's radwaste transfer equipment as claimed in claim 1, it is characterised in that the hermetically sealed can is pig.
10. nuclear power plant's radwaste transfer equipment as claimed in any one of claims 1-9 wherein, it is characterised in that the handss
Go-cart is tricycle.
11. nuclear power plant's radwaste transfer equipments as claimed in claim 10, it is characterised in that the wheel includes arranging
Two main wheels in the middle part of the vehicle body and the single wheel of vehicle body back side is arranged on, the vehicle body is folded between two main wheels.
12. nuclear power plant's radwaste transfer equipments as claimed in claim 11, it is characterised in that the single wheel is universal
Wheel.
13. nuclear power plant's radwaste transfer equipments as claimed in claim 11, it is characterised in that the level folder of the vehicle body
Angle is [35 °, 55 °].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110878.1U CN206116031U (en) | 2016-10-10 | 2016-10-10 | Radioactive waste transfer equipment of nuclear power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110878.1U CN206116031U (en) | 2016-10-10 | 2016-10-10 | Radioactive waste transfer equipment of nuclear power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116031U true CN206116031U (en) | 2017-04-19 |
Family
ID=58529046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110878.1U Active CN206116031U (en) | 2016-10-10 | 2016-10-10 | Radioactive waste transfer equipment of nuclear power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116031U (en) |
-
2016
- 2016-10-10 CN CN201621110878.1U patent/CN206116031U/en active Active
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