CN207883335U - A kind of high radioactivity sampling cabinet sampling bottle delivery device - Google Patents
A kind of high radioactivity sampling cabinet sampling bottle delivery device Download PDFInfo
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- CN207883335U CN207883335U CN201721858530.5U CN201721858530U CN207883335U CN 207883335 U CN207883335 U CN 207883335U CN 201721858530 U CN201721858530 U CN 201721858530U CN 207883335 U CN207883335 U CN 207883335U
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- sampling
- ball valve
- cabinet
- sampling bottle
- sampling cabinet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model is related to spentnuclear fuel post-processing technology fields, specifically disclose a kind of high radioactivity sampling cabinet sampling bottle delivery device, it include the sampling cabinet baffle for high-radiation area and personnel operating space to be isolated, sampling bottle across sampling cabinet baffle launches pipeline, the wafer ball valve A and wafer ball valve B on pipeline are launched set on sampling bottle, the pressure vacant duct drawn on pipeline section between wafer ball valve A and wafer ball valve B, and the ball valve on the roads Ya Kongguan.Utility model device is easy to operate reliable, can guarantee sampling bottle safety, successfully launches in sampling cabinet babinet.
Description
Technical field
The invention belongs to spentnuclear fuel post-processing technology fields, and in particular to a kind of high radioactivity sampling cabinet sampling bottle dispensing dress
It sets.
Background technology
Spentnuclear fuel post-processing high level liquid waste processing facility is sampled radioactivity process material liquid using sampling cabinet, by institute
The radioactive level for operating feed liquid is very high, sampling cabinet babinet and may contact pipeline, valve of radioactivity feed liquid etc. and is arranged in and put
The horizontal higher region of penetrating property i.e. high-radiation area, sampling operation is carried out in the lower region of radioactive level, that is, personnel operating space.
It when sampling, needs first to put into sampling bottle in sampling cabinet, special sampling bottle is set at the scene because sampling cabinet is designed without consideration
Pipeline is launched, sampling bottle can not be put into sampling cabinet at the scene, can only be by pneumatic sample presentation pipeline by analysis room's long-distance sand transport
Into sampling cabinet, experiments have shown that, there are cumbersome, sampling bottle are fragile and operating personnel are in spoke for such sampling bottle putting mode
Penetrate the defect of area's longevity of service.
Therefore there is an urgent need for a kind of new sampling bottle delivery devices of design to solve current problem encountered.
Invention content
The purpose of the present invention is to provide a kind of high radioactivity sampling cabinet sampling bottle delivery devices, substantially reduce operating personnel
The time of raying.
Technical scheme is as follows：
A kind of high radioactivity sampling cabinet sampling bottle delivery device, for sampling bottle to be launched in sampling cabinet babinet, including
Sampling bottle launches pipeline, pressure vacant duct, sampling cabinet baffle, ball valve, wafer ball valve A, wafer ball valve B；
Preformed hole is equipped on the upper bottom surface of the sampling cabinet babinet；
It is equipped with sampling cabinet baffle in the side of sampling cabinet babinet, sampling cabinet baffle is perpendicular to the ground, for radioactivity to be isolated
Horizontal higher high-radiation area and the lower personnel operating space of radioactive level；
The sampling cabinet babinet is located in high-radiation area；
One end that the sampling bottle launches pipeline is stretched into out of preformed hole in sampling cabinet babinet；The other end is parallel to the ground
Ground passes through sampling cabinet baffle, enters personnel operating space from high-radiation area, and bent three times in personnel operating space, bends 90 every time
Degree bends arc radius >=500mm, final to be open straight up, as sampling bottle dispensing port；
At the vertical pipe section away from sampling bottle dispensing port 150mm and 400mm, it is respectively equipped with wafer ball valve A and wafer type
Ball valve B；
Pressure vacant duct parallel to the ground is drawn on pipeline section between wafer ball valve A and wafer ball valve B, presses blank pipe
Road is bent twice in personnel operating space, every time 90 degree of bending, is bent arc radius >=500mm, is finally passed through parallel to the groundly
Sampling cabinet baffle enters high-radiation area from personnel operating space, is connected with pressure air-source；
It is set at the pipeline section that pressure height of the vacant duct away from ground is 1500mm there are one ball valve, with opening for control pressure air-source
It closes.
The sampling bottle is launched pipeline and is bent straight down first in personnel operating space.
The pressure vacant duct is bent straight up first in personnel operating space.
The height of the preformed hole distance sampling cabinet bottom surface is 600mm.
The height that the sampling bottle launches extended distance ground of the pipeline in sampling cabinet babinet is less than or equal to 150mm.
Height of the sampling bottle dispensing port apart from ground is 1500mm.
The pressure of the pressure air-source is 0.6MPa, which is used as launches pipeline by sampling bottle by sampling bottle
Blow the power into sampling cabinet babinet.
The internal diameter that the sampling bottle launches pipeline is 1.06~1.07 times of sampling bottle diameter；
The specification of the pressure vacant duct is 17 × 3mm of Φ, and material is stainless steel.
The model of the wafer ball valve A and wafer ball valve B is DN32.
During launching sampling bottle into high radioactivity sampling cabinet, it is first shut off wafer ball valve B, opens wafer type
Ball valve A；Then sampling bottle is put into sampling bottle dispensing port, turns off wafer ball valve A, open wafer ball valve B；Then slowly
Ball valve is opened, is launched in pipeline to sampling bottle and is passed through pressure air-source, under the pressure effect of pressure air-source, sampling bottle is along sampling
Bottle dispensing pipeline is blown from into sampling cabinet babinet.
The remarkable result of the present invention is：
(1) apparatus of the present invention are easy to operate reliable, can guarantee sampling bottle safety, successfully launch in sampling cabinet babinet.
(2) apparatus of the present invention are simple in structure, of low cost, install rear Maintenance free maintenance in place.
(3) working strength of operating personnel can be reduced by using apparatus of the present invention to launch sampling bottle, and be substantially reduced in spoke
Penetrate the time of area's work.
Description of the drawings
Fig. 1 is high radioactivity sampling cabinet sampling bottle delivery device schematic diagram.
In figure：1 sampling cabinet babinet；2 preformed holes；3 sampling bottles launch pipeline；4 pressure vacant ducts；5 sampling cabinet baffles；6 ball valves；
7 wafer ball valve A；8 wafer ball valve B；9 high-radiation areas；10 personnel operating spaces；11 ground.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment invention is further described in detail.
A kind of high radioactivity sampling cabinet sampling bottle delivery device as shown in Figure 1, including sampling bottle launch pipeline 3, pressure sky
Pipeline 4, sampling cabinet baffle 5, ball valve 6, wafer ball valve A7, wafer ball valve B8.
Preformed hole 2 is equipped on the upper bottom surface of sampling cabinet babinet 1, the height of 2 distance sampling cabinet bottom surface of preformed hole is
600mm.It is equipped with sampling cabinet baffle 5 in the side of sampling cabinet babinet 1, sampling cabinet baffle 5 is vertical with ground 11, for radiation to be isolated
Property the horizontal higher high-radiation area 9 and lower personnel operating space of radioactive level 10.The sampling cabinet babinet 1 is located at high spoke
It penetrates in area 9.
One end that the sampling bottle launches pipeline 3 is stretched into out of preformed hole 2 in sampling cabinet babinet 1, extended distance ground
Height be less than or equal to 150mm；The other end parallelly passes through sampling cabinet baffle 5 with ground 11, and entering personnel from high-radiation area 9 grasps
Make area 10, and bent three times in personnel operating space 10, every time 90 degree of bending, bends arc radius >=500mm, first straight down
Straight up, as sampling bottle dispensing port, height of the sampling bottle dispensing port apart from ground 11 is 1500mm for bending and finally opening.
The internal diameter that the sampling bottle launches pipeline 3 is 1.06~1.07 times of sampling bottle diameter.For example, sampling bottle launches pipeline 3
Specification is 32 × 2.5mm of Φ, and material is stainless steel, enables the sampling bottle of a diameter of 25.4mm is smooth to launch pipeline by sampling bottle
3。
At the vertical pipe section away from sampling bottle dispensing port 150mm and 400mm, it is respectively equipped with wafer ball valve A7 and wafer type
Ball valve B8.The model of the wafer ball valve A7 and wafer ball valve B8 is DN32.
The pressure vacant duct 4 parallel with ground 11 is drawn on pipeline section between wafer ball valve A7 and wafer ball valve B8,
Pressure vacant duct 4 is bent twice in personnel operating space 10, every time 90 degree of bending, bends arc radius >=500mm, first straight up
It bends and finally parallelly passes through sampling cabinet baffle 5 with ground 11, enter high-radiation area 9 from personnel operating space 10, with pressure air
Source is connected.The pressure of the pressure air-source is 0.6MPa, which can be used as to launch sampling bottle by sampling bottle and manage
Road 3 blows the power into sampling cabinet babinet 1.The specification of the pressure vacant duct 4 is 17 × 3mm of Φ, and material is stainless steel.
Ball valve 6 there are one being set at the pipeline section that pressure height of the vacant duct 4 away from ground 11 is 1500mm, to control pressure air-source
Keying.
During launching sampling bottle into high radioactivity sampling cabinet, it is first shut off wafer ball valve B8, is opened to folder
Formula ball valve A7；Then sampling bottle is put into sampling bottle dispensing port, turns off wafer ball valve A7, open wafer ball valve B8；It connects
It and slowly opens ball valve 6, launched in pipeline 3 to sampling bottle and be passed through pressure air-source, under the pressure effect of pressure air-source, sampling bottle
Pipeline 3 is launched along sampling bottle to be blown from into sampling cabinet babinet 1.
Claims (9)
1. a kind of high radioactivity sampling cabinet sampling bottle delivery device, special for launching sampling bottle in sampling cabinet babinet (1)
Sign is：Pipeline (3), pressure vacant duct (4), sampling cabinet baffle (5), ball valve (6), wafer ball valve A are launched including sampling bottle
(7), (8) wafer ball valve B；
Preformed hole (2) is equipped on the upper bottom surface of the sampling cabinet babinet (1)；
The side of sampling cabinet babinet (1) be equipped with sampling cabinet baffle (5), sampling cabinet baffle (5) is vertical with ground (11), be used for every
From the higher high-radiation area of radioactive level (9) and the lower personnel operating space (10) of radioactive level；
The sampling cabinet babinet (1) is located in high-radiation area (9)；
One end that the sampling bottle launches pipeline (3) is stretched into out of preformed hole (2) in sampling cabinet babinet (1)；The other end and ground
Face (11) parallelly passes through sampling cabinet baffle (5), enters personnel operating space (10) from high-radiation area (9), and in personnel operating space
(10) three times, 90 degree of bending every time bends arc radius >=500mm, and final opening straight up, is launched as sampling bottle for bending in
Mouthful；
At the vertical pipe section away from sampling bottle dispensing port 150mm and 400mm, it is respectively equipped with wafer ball valve A (7) and wafer type ball
Valve B (8)；
The pressure vacant duct parallel with ground (11) is drawn on pipeline section between wafer ball valve A (7) and wafer ball valve B (8)
(4), twice, 90 degree of bending every time bends arc radius >=500mm, finally to pressure vacant duct (4) for bending in personnel operating space (10)
Sampling cabinet baffle (5) is parallelly passed through with ground (11), enters high-radiation area (9) from personnel operating space (10), with pressure air-source
It is connected；
Ball valve (6) there are one being set at the pipeline section that the pressure height of vacant duct (4) away from ground (11) is 1500mm, to control pressure air
The keying in source.
2. a kind of high radioactivity sampling cabinet sampling bottle delivery device as described in claim 1, it is characterised in that：The sampling
Bottle dispensing pipeline (3) is bent straight down first in personnel operating space (10).
3. a kind of high radioactivity sampling cabinet sampling bottle delivery device as claimed in claim 2, it is characterised in that：The pressure is empty
Pipeline (4) is bent straight up first in personnel operating space (10).
4. a kind of high radioactivity sampling cabinet sampling bottle delivery device as claimed in claim 3, it is characterised in that：Described is reserved
The height of hole (2) distance sampling cabinet bottom surface is 600mm.
5. a kind of high radioactivity sampling cabinet sampling bottle delivery device as claimed in claim 4, it is characterised in that：The sampling
The height on extended distance ground of the bottle dispensing pipeline (3) in sampling cabinet babinet (1) is less than or equal to 150mm.
6. a kind of high radioactivity sampling cabinet sampling bottle delivery device as claimed in claim 5, it is characterised in that：The sampling
Height of the bottle dispensing port apart from ground (11) is 1500mm.
7. a kind of high radioactivity sampling cabinet sampling bottle delivery device as claimed in claim 6, it is characterised in that：The pressure is empty
The pressure of air source is 0.6MPa, which, which is used as, blows sampling bottle into sampling cabinet case by sampling bottle dispensing pipeline (3)
The power of body (1).
8. a kind of high radioactivity sampling cabinet sampling bottle delivery device as claimed in claim 7, it is characterised in that：The sampling
The internal diameter of bottle dispensing pipeline (3) is 1.06~1.07 times of sampling bottle diameter；
The specification of the pressure vacant duct (4) is 17 × 3mm of Φ, and material is stainless steel.
9. a kind of high radioactivity sampling cabinet sampling bottle delivery device as claimed in claim 8, it is characterised in that：It is described to folder
The model of formula ball valve A (7) and wafer ball valve B (8) are DN32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721858530.5U CN207883335U (en) | 2017-12-27 | 2017-12-27 | A kind of high radioactivity sampling cabinet sampling bottle delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721858530.5U CN207883335U (en) | 2017-12-27 | 2017-12-27 | A kind of high radioactivity sampling cabinet sampling bottle delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883335U true CN207883335U (en) | 2018-09-18 |
Family
ID=63503772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721858530.5U Active CN207883335U (en) | 2017-12-27 | 2017-12-27 | A kind of high radioactivity sampling cabinet sampling bottle delivery device |
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|---|---|
| CN (1) | CN207883335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924234A (en) * | 2019-12-05 | 2021-06-08 | 中核四0四有限公司 | Rapid sampling device and method for radioactive production drainage |
-
2017
- 2017-12-27 CN CN201721858530.5U patent/CN207883335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924234A (en) * | 2019-12-05 | 2021-06-08 | 中核四0四有限公司 | Rapid sampling device and method for radioactive production drainage |
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