CN106769171B - A kind of spent resin sampler - Google Patents
A kind of spent resin sampler Download PDFInfo
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- CN106769171B CN106769171B CN201710173791.1A CN201710173791A CN106769171B CN 106769171 B CN106769171 B CN 106769171B CN 201710173791 A CN201710173791 A CN 201710173791A CN 106769171 B CN106769171 B CN 106769171B
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- plate
- sampling container
- fixed
- spent resin
- cask flask
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention proposes a kind of spent resin sampler, upper frame is fixed on ground, and spent resin injection-tube is vacantly installed in upper frame；Lower frame is fixed in hydraulic trolley, fixed mask container on lower frame, and hydraulic trolley is placed in upper frame by attachment rail and track end is equipped with barrier plate, and spent resin injection-tube is exactly in above the cask flask when hydraulic trolley contacts barrier plate；Cask flask is that hollow tip is open and places sampling container in cask flask, and sampling container tip edges are equipped with flange shape baffle, and the bottom surface of baffle is higher than the top end face of cask flask when sampling container is placed in cask flask；Upper frame is equipped with hydraulic telescopic rod, and the end of hydraulic telescopic rod installs rising for a horizontal direction and lifts plate, plays a lift plate edge and is equipped with the groove port for being fit to sampling container outer wall shape, and groove port entangles sampling container rear baffle and blocked lift plate.Being sampled to spent resin for remote auto may be implemented in the present invention, avoids manually-operated risk.
Description
Technical field
The present invention relates to a kind of spent resin samplers.
Background technique
The multi-purpose ion exchange resin progress of purified treatment of nuclear power plant reactor primary Ioops coolant, Spent Fuel Pool water
Purified treatment, the spent resin after failure are debirs, are also easy to produce fuel gas in irradiation, pyrolysis or biodegrade, simultaneously
Containing more sulphur, nitrogen, product after degradation has stronger corrosivity to equipment and storage container, nuclear island spent resin system for pair
Spent resin carries out stabilization processes and packaging to meet the requirement of spent resin transport and final disposal.The spent resin of preliminary treatment
It sample should be acquired is sent to laboratory and be detected, because spent resin has radioactivity and radionuclide, sampling process should be realized far
The requirement such as process control, automatic sampling, automatic storage, and domestic nuclear power spent resin processing system sampling equipment can only be realized at present
Sample is taken out into this single link from pipeline, sampling front and back is required to staff's local operation, such as by sampling cup from protection
Spacing container manually takes out and stores, and carries out after the completion of sampling without being directed to the waste liquid remained in sampler pipeline
Processing, be easy to cause leakage, risk is big, and working efficiency is low.Therefore, it is ground it is necessary to be designed on the basis of the prior art
It is reasonable in design to send out one kind, can be realized long-range control, operating process automation reduces risk, improves working efficiency
Nuclear island spent resin automatic sampling device.
Summary of the invention
To achieve the goals above, the present invention proposes a kind of spent resin sampler, and it is automatic that remote operation may be implemented
Spent resin is sampled, manually-operated risk is avoided.
What the present invention was realized particular by following technical scheme:
A kind of spent resin sampler, including hydraulic trolley 1, lower frame 2, upper frame 5, cask flask 4, hydraulic telescopic rod
6, it plays lift plate 7 and spent resin injection-tube 8, the upper frame 5 is fixed on ground, and spent resin injection is vacantly installed in upper frame 5
Pipe 8；The lower frame 2 is fixed in hydraulic trolley 1, and fixed mask container 4 on the lower frame 2, the hydraulic trolley 1 passes through
Attachment rail is placed in frame 5 and track end is equipped with barrier plate 3, spent resin injection-tube when hydraulic trolley 1 contacts barrier plate 3
8 are exactly in 4 top of cask flask；
The cask flask 4 is that hollow tip is open and places sampling container 42 in the cask flask 4, and the sampling is held
42 tip edges of device are equipped with flange shape baffle 416, the bottom surface of baffle 416 when the sampling container 42 is placed in cask flask 4
Higher than the top end face of cask flask 4；
The upper frame 5 is equipped with hydraulic telescopic rod 6, and rising for a horizontal direction is installed in the end of the hydraulic telescopic rod 6
Plate 7 is lifted, described lift 7 edge of plate is equipped with the groove port 71 for being fit to 42 outer wall shape of sampling container, and groove port 71 is entangled
42 rear baffle 416 of sampling container has blocked lift plate 7.
Preferably, the cask flask 4 includes mounting cylinder 41 and the cylinder bottom 48 that 41 bottom surface of mounting cylinder is arranged, the cylinder bottom 48
The hollow molded cannula 47 of upper fixed vertical direction is cased with spring 46 in described sleeve pipe 47, the liter of T-shape is assigned in described sleeve pipe 47
The vertical portion of block 45 drops；The both ends of the spring 46 are separately fixed on casing 47 and elevator 45, on the elevator 45
It is integrally formed setting cushion block 43, the cushion block 43 is fixed on the bottom end of the sampling container 42；
41 inner wall of mounting cylinder is fixed with the mounting ring 44 of circle protrusion, and the mounting ring 44 is equipped with center opening
The area of the stop tab 49 of annular, the cushion block 43 is less than the area of 49 center opening of stop tab and cushion block 43 is in stop
In 49 annular center aperture of block, the top surface of the cushion block 43 is higher than the top surface of stop tab 49；The top of the elevator 45
Horizontal component area be greater than 49 center opening of stop tab area and elevator 45 be stopped block 49 blocking.
Preferably, the edge on the top of the cask flask 4 is equipped with the support plate 410 outwardly protruded, the support plate 410
Surface be arranged in parallel two fixed plates 412, pass through 413 fixing rotating panel 415 of shaft, the rotation between the fixed plate 412
The side of the fixed cover board 414 of rotating plate 415, the cover board 414 are equipped with circle support tube, and the round support tube is revolved in swivel plate 415
Circle support tube top can be placed in support plate 410 when turning.
42 side wall of sampling container is equipped with the scraping block 411 of a circle outwardly convex, and the scraping block 411 cooperates swivel plate 415,
Scraping block 411 scrapes swivel plate 415 and opens cover board 414 when sampling container 42 rises.
Preferably, the inner sidewall of the lateral wall fitting mounting cylinder 41 of the scraping block 411, and the lateral wall of scraping block 411 is the bottom of to
Face part is in skewed upwards.
The present invention is the beneficial effects are as follows: structure of the invention design rationally, remotely can be sampled behaviour to spent resin
Make, it is easy to operate at low cost, it is convenient for safeguarding.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 has been the schematic diagram for lifting plate.
Fig. 3 is the schematic diagram of cask flask.
Fig. 4 is the schematic cross-section of sampling container installation.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of spent resin sampler as shown in Figs 1-4, including hydraulic trolley 1, lower frame 2, upper frame 5, cask flask
4, hydraulic telescopic rod 6, lift plate 7 and spent resin injection-tube 8, the upper frame 5 is fixed on ground, and vacantly pacifies in upper frame 5
Fill spent resin injection-tube 8；The lower frame 2 is fixed in hydraulic trolley 1, fixed mask container 4 on the lower frame 2, described
Hydraulic trolley 1 is placed in upper frame 5 by attachment rail and track end is equipped with barrier plate 3, and hydraulic trolley 1 contacts barrier plate 3
When spent resin injection-tube 8 be exactly in 4 top of cask flask；The cask flask 4 is hollow tip opening and the screen
It covers and places sampling container 42 in container 4,42 tip edges of sampling container are equipped with flange shape baffle 416, the sampling
The bottom surface of baffle 416 is higher than the top end face of cask flask 4 when container 42 is placed in cask flask 4；The upper frame 5 is equipped with hydraulic
Telescopic rod 6, the end of the hydraulic telescopic rod 6 install rising for a horizontal direction and lift plate 7, and described 7 edge of lift plate is equipped with kiss
Together in the groove port 71 of 42 outer wall shape of sampling container, and groove port 71 entangles 42 rear baffle 416 of sampling container and has blocked lift plate
7。
Cask flask 4 includes mounting cylinder 41 and the cylinder bottom 48 that 41 bottom surface of mounting cylinder is arranged, the cylinder bottom 48 in the present embodiment
The hollow molded cannula 47 of upper fixed vertical direction is cased with spring 46 in described sleeve pipe 47, the liter of T-shape is assigned in described sleeve pipe 47
The vertical portion of block 45 drops；The both ends of the spring 46 are separately fixed on casing 47 and elevator 45, on the elevator 45
It is integrally formed setting cushion block 43, the cushion block 43 is fixed on the bottom end of the sampling container 42；41 inner wall of mounting cylinder is fixed
There is the mounting ring 44 of circle protrusion, the mounting ring 44 is equipped with the stop tab 49 of the annular of center opening, the cushion block 43
Area be less than 49 center opening of stop tab area and cushion block 43 be in 49 annular center aperture of stop tab, the pad
The top surface of block 43 is higher than the top surface of stop tab 49；The area of the horizontal component on the top of the elevator 45 is greater than stop tab
The area and elevator 45 of 49 center openings are stopped the blocking of block 49.
The edge on the top of cask flask 4 is equipped with the support plate 410 outwardly protruded, and the surface of the support plate 410 is parallel
Two fixed plates 412 are set, pass through 413 fixing rotating panel 415 of shaft between the fixed plate 412, the swivel plate 415 is fixed
The side of cover board 414, the cover board 414 are equipped with circle support tube, round support tube circle support tube when swivel plate 415 rotates
Top can be placed in support plate 410；42 side wall of sampling container is equipped with the scraping block 411 of a circle outwardly convex, the scraping block
411 cooperation swivel plates 415, scraping block 411 scrapes swivel plate 415 and opens cover board 414 when sampling container 42 rises；The scraping block 411
Lateral wall fitting mounting cylinder 41 inner sidewall, and the lateral wall of scraping block 411 to bottom surface portions in upwards it is skewed.
The working principle of the invention is: under normal condition, when sampling container 42 is in mounting cylinder 41, and hydraulic trolley 1
It is entered in upper frame 5 according to set track, until hydraulic trolley 1 is blocked plate 3 and blocks, at this point, under in hydraulic trolley 1
Fixed cask flask 4 is exactly in 8 lower section of spent resin injection-tube in frame 2, and rising for 6 end of hydraulic telescopic rod lifts 7 side of plate
Groove port 71 at edge is just inserted into sampling container 42, plays lift plate 7 and is in 416 lower section of baffle.Power control cabinet 9 manipulates hydraulically extensible
Bar 6 works, and 6 telescopic rod of hydraulic telescopic rod is shunk upwards, and lift plate 7 has been driven to move upwards；42 top of sampling container jacks up cover board
414, realize that swivel plate 415 is overturn, until the top of circle support tube is placed in support plate 410.Sampling container 42 is also with a lift
Plate 7 continues to rise until contacting with spent resin injection-tube 8, at this point, spring 46 is stretched, and the horizontal component quilt of elevator 45
Stop tab 49 blocks, the part on tip portion insertion 42 top of sampling container of 8 bottom end of spent resin injection-tube, and then stretches to
Behind 42 inside of sampling container, power control cabinet 9 manipulation carry out resin sampling, spent resin under pressure from spent resin injection-tube 8 into
Enter to sampling container.
After the completion of sampling, hydraulic telescopic rod 6 is extended downwardly, and is played lift plate 7 and is realized downward movement, since spring is when rising
The tip portion of the effect of pulling force, 8 bottom end of spent resin injection-tube is taken out from sampling container 42, and moves down together with lift plate 7 is played
To mounting cylinder 41.Due to the perpendicular state in cover board of circle support tube on cover board 414 and there is certain altitude, when under scraping block 411
When drop and swivel plate 415 is touched, scraping block 411 pushes swivel plate 415 to rotate, and debugs circle support tube length very well here, realizes
When decline process, scraping block 411 contacts and pushes swivel plate.In folding process, until after swivel plate 415 and scraper plate 411 are detached from, lid
Plate 414 is covered completely on 4 surface of cask flask；Hydraulic trolley 1 is exited according to track, completes sampling.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of spent resin sampler, which is characterized in that including hydraulic trolley (1), lower frame (2), upper frame (5), shielding
Container (4), hydraulic telescopic rod (6) play lift plate (7) and spent resin injection-tube (8), and the upper frame (5) is fixed on ground, and on
Spent resin injection-tube (8) are vacantly installed in frame (5)；The lower frame (2) is fixed on hydraulic trolley (1), the lower frame
(2) fixed mask container (4) on, the hydraulic trolley (1) is placed in upper frame (5) by attachment rail and track end is equipped with
Barrier plate (3), spent resin injection-tube (8) is exactly on the cask flask (4) when hydraulic trolley (1) contacts barrier plate (3)
Side；
The cask flask (4) is that hollow tip is open and places sampling container (42) in the cask flask (4), the sampling
Container (42) tip edges are equipped with flange shape baffle (416), the baffle when sampling container (42) is placed in cask flask (4)
(416) bottom surface is higher than the top end face of cask flask (4)；
The upper frame (5) is equipped with hydraulic telescopic rod (6), and a horizontal direction is installed in the end of the hydraulic telescopic rod (6)
Lift plate (7) is played, described lift plate (7) edge is equipped with the groove port (71) for being fit to sampling container (42) outer wall shape, and recessed
Notch (71) entangles sampling container (42) rear baffle (416) and has blocked lift plate (7)；
The edge on the top of the cask flask (4) is equipped with the support plate (410) outwardly protruded, the table of the support plate (410)
Face is arranged in parallel two fixed plates (412), passes through shaft (413) fixing rotating panel (415), institute between the fixed plate (412)
The side of swivel plate (415) fixed cover board (414) is stated, the cover board (414) is equipped with circle support tube, and the round support tube is revolving
Circle support tube top is placed on support plate (410) when rotating plate (415) rotates；
Sampling container (42) side wall is equipped with the scraping block (411) of a circle outwardly convex, and the scraping block (411) cooperates swivel plate
(415), scraping block (411) scrapes swivel plate (415) and opens cover board (414) when sampling container (42) rises.
2. a kind of spent resin sampler as described in claim 1, which is characterized in that the cask flask (4) includes installation
The cylinder bottom (48) that cylinder (41) and mounting cylinder (41) bottom surface are arranged, the hollow molded cannula of vertical direction is fixed on the cylinder bottom (48)
(47), it is cased with spring (46) in described sleeve pipe (47), the vertical portion of the elevator (45) of T-shape is assigned in described sleeve pipe (47)
Point；The both ends of the spring (46) are separately fixed on casing (47) and elevator (45), on the elevator (45) integrally at
Cushion block (43) are arranged in type, and the cushion block (43) is fixed on the bottom end of the sampling container (42)；
Mounting cylinder (41) inner wall is fixed with the mounting ring (44) of circle protrusion, and the mounting ring (44) is equipped with center opening
Annular stop tab (49), the area of the cushion block (43) is less than the area and cushion block of stop tab (49) center opening
(43) in stop tab (49) annular center aperture, the top surface of the cushion block (43) is higher than the top surface of stop tab (49)；
The area of the horizontal component on the top of the elevator (45) is greater than the area and elevator of stop tab (49) center opening
(45) it is stopped block (49) blocking.
3. a kind of spent resin sampler as described in claim 1, which is characterized in that the lateral wall of the scraping block (411) pastes
The inner sidewall of mounting cylinder (41) is closed, and the lateral wall of scraping block (411) to bottom surface portions are in skewed upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173791.1A CN106769171B (en) | 2017-03-22 | 2017-03-22 | A kind of spent resin sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173791.1A CN106769171B (en) | 2017-03-22 | 2017-03-22 | A kind of spent resin sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106769171A CN106769171A (en) | 2017-05-31 |
| CN106769171B true CN106769171B (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710173791.1A Active CN106769171B (en) | 2017-03-22 | 2017-03-22 | A kind of spent resin sampler |
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| Country | Link |
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| CN (1) | CN106769171B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121303B (en) * | 2017-06-20 | 2023-07-28 | 宁夏京能宁东发电有限责任公司 | On-line resin sampling device and method |
| CN110095802B (en) * | 2018-01-31 | 2022-07-29 | 中国辐射防护研究院 | Method for simulating and researching hydrogen generation in radioactive solid waste disposal process |
| CN117213927B (en) * | 2023-09-15 | 2024-04-23 | 中核环保产业有限公司 | Nuclear power station wastewater sampling device capable of being remotely operated and application method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6033094A (en) * | 1983-08-01 | 1985-02-20 | 日揮株式会社 | Exchanger for auto-manipulator-arm in nuclear power facilitysampling bench |
| JPH10185774A (en) * | 1996-12-27 | 1998-07-14 | Shimadzu Corp | Sample suction device |
| CN106017972A (en) * | 2016-06-16 | 2016-10-12 | 南京源自电力自动化设备有限公司 | Automatic sampling device for nuclear island waste resin |
| CN205826335U (en) * | 2016-07-20 | 2016-12-21 | 冉流刚 | Sampler |
-
2017
- 2017-03-22 CN CN201710173791.1A patent/CN106769171B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6033094A (en) * | 1983-08-01 | 1985-02-20 | 日揮株式会社 | Exchanger for auto-manipulator-arm in nuclear power facilitysampling bench |
| JPH10185774A (en) * | 1996-12-27 | 1998-07-14 | Shimadzu Corp | Sample suction device |
| CN106017972A (en) * | 2016-06-16 | 2016-10-12 | 南京源自电力自动化设备有限公司 | Automatic sampling device for nuclear island waste resin |
| CN205826335U (en) * | 2016-07-20 | 2016-12-21 | 冉流刚 | Sampler |
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| Publication number | Publication date |
|---|---|
| CN106769171A (en) | 2017-05-31 |
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