CN205748966U - Nuclear island spent resin automatic sampling device - Google Patents
Nuclear island spent resin automatic sampling device Download PDFInfo
- Publication number
- CN205748966U CN205748966U CN201620592206.2U CN201620592206U CN205748966U CN 205748966 U CN205748966 U CN 205748966U CN 201620592206 U CN201620592206 U CN 201620592206U CN 205748966 U CN205748966 U CN 205748966U
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- valve
- automatic sampling
- pneumatic
- way electromagnetic
- way
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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model discloses a kind of nuclear island spent resin automatic sampling device, it includes pneumatic circuit system (1), purging system (2), automatic sampling system (3), transshipment acitivity (4) and control system (5)；Pneumatic circuit system (1) is connected with purging system (2) and automatic sampling system (3), purging system (2) is connected with automatic sampling system (3), and pneumatic circuit system (1), purging system (2) are all connected with control system (5) with automatic sampling system (3).The nuclear island spent resin automatic sampling device that this utility model provides, reasonable in design, easy to operate, can realize remotely controlling, full process automatization, simple to operate, work efficiency is high；Being provided with flushing water system, leak without waste liquid, safety is high, system maintenance easy.
Description
Technical field
This utility model relates to spent resin processing system in a kind of nuclear island of nuclear power station, is specifically related to a kind of for remotely controlling
Complete automatically to gather, deposit the nuclear island spent resin automatic sampling device of spent resin sample.
Background technology
Nuclear power plant reactor primary Ioops coolant, the many spent ion exchange resins of purified treatment of Spent Fuel Pool water are carried out
Purified treatment, the spent resin after inefficacy is debirs, is easily generated fuel gas, simultaneously when irradiation, pyrolysis or biodegradation
Containing more sulfur, nitrogen, the product after degraded has stronger corrosivity to equipment and storage container, and nuclear island spent resin system is for right
Spent resin carries out stabilizing treatment and packaging to meet spent resin transport and the requirement of final disposal.
The spent resin of preliminary treatment should gather sample and be sent to laboratory and detect, because spent resin has radioactivity and puts
Penetrating property nucleic, the requirement such as sampling process should realize remotely controlling, automatic sampling, automatic storage, and the useless tree of domestic nuclear power at present
Fat processing system sampling equipment can only realize being taken out by sample this single link from pipeline, is required to staff before and after sampling
Local operation, as manually taken out by sampling cup from protection spacing container and deposit, and not for residual after having sampled
Waste liquid in sampler pipeline processes, and easily causes leakage, dangerous big, inefficiency.
Therefore, necessary a kind of reasonable in design of design research and development on the basis of prior art, it is possible to realize remote
Process control, operating process automatization, reduces danger, improves the nuclear island spent resin automatic sampling device of work efficiency.
Utility model content
Utility model purpose: the purpose of utility model is to solve the deficiencies in the prior art, it is provided that a kind of structure design
Rationally, it is possible to realizing remotely controlling, operating process automatization, reduce danger, the nuclear island spent resin improving work efficiency is automatic
Sampler.
Technical scheme: in order to realize object above, the technical scheme that this utility model is used is as follows:
A kind of nuclear island spent resin automatic sampling device, it include pneumatic circuit system, purging system, automatic sampling system,
Transshipment acitivity and control system；Pneumatic circuit system is connected with purging system and automatic sampling system, purging system and automatically taking
Sample system is connected, and pneumatic circuit system, purging system are all connected with control system with automatic sampling system.
Preferably, above-described nuclear island spent resin automatic sampling device, described pneumatic circuit system includes
Pressure switch, the first check-valves being connected with pressure switch, the low pressure regulating pressure valve that is connected by pipeline respectively with the first check-valves
And high-pressure pressure regulating valve, low pressure regulating pressure valve is connected with low pressure gauge, and high-pressure pressure regulating valve is connected with high-pressure manometer, low pressure gauge
It is connected with the second check-valves.Pressure switch is monitored for compressed air pressure, shows, reports to the police and control signal output, the
One check-valves and the second check-valves control gas flow direction, and high-pressure pressure regulating valve regulation automatic sampling system, purging system are pneumatic
Circuit pressure, low pressure regulating pressure valve regulation purging system flush loop compressed air pressure.Pressure switch connects compressed air.
Preferably, above-described nuclear island spent resin automatic sampling device, described purging system includes first
Two five-way electromagnetic valves and the second two five-way electromagnetic valves, the first two five-way electromagnetic valves and the first Pneumatic three-way valve be connected, the
2 two five-way electromagnetic valves and the second Pneumatic three-way valve are connected, and the first Pneumatic three-way valve switchs with steel cylinder and first flow and is connected,
First flow switch is connected with demineralized water outlet, and steel cylinder and the second Pneumatic three-way valve are connected, the second Pneumatic three-way valve and desalination
Water inlet pipe is connected；The second described check-valves and the first Pneumatic three-way valve are connected；Described the first two five-way electromagnetic valves and
The second two five-way electromagnetic valves are all connected with high-pressure pressure regulating valve.The first two five-way electromagnetic valves control the first Pneumatic three-way valve and perform
The break-make of mechanism's pneumatic circuit, the second two five-way electromagnetic valves control the logical of the second Pneumatic three-way valve actuating mechanism pneumatic circuit
Disconnected, the first Pneumatic three-way valve and the second Pneumatic three-way valve control demineralized water flow direction, and first flow switch is used for monitoring desalination
Discharge, cutout sends alarm signal, and steel cylinder controls to rinse demineralized water consumption.
Preferably, above-described nuclear island spent resin automatic sampling device, described automatic sampling system includes
3rd two five-way electromagnetic valve, the 4th two five-way electromagnetic valve, two-bit triplet electromagnetic valve and second flow switch, the 3rd two five
Three-way electromagnetic valve and second flow switch is all connected with pneumatic sampler, the 4th two five-way electromagnetic valve and cylinders, pneumatic takes
Sample device connects sample water water inlet pipe and sample water outlet pipe, two-bit triplet electromagnetic valve and cylinders, and cylinder is provided with sampling cup；
Described second flow switch is connected with the second Pneumatic three-way valve；The 3rd two described five-way electromagnetic valve, the 4th two five-way
Electromagnetic valve is all connected with the high-pressure pressure regulating valve in pneumatic circuit system with two-bit triplet electromagnetic valve.The 4th two five described energising
Magnet valve and the first metering pin valve and the second metering pin valve connect.Pneumatic sampler by pneumatic mode gather sample, the 3rd two
Five-way electromagnetic valve controls the break-make of pneumatic sampler pneumatic circuit.4th two five-way electromagnetic valve, the first metering pin valve and second
Metering pin valve controls cylinder intake direction and outlet pressure, it is achieved cylinder drives the rise and fall of sampling cup, two-bit triplet electricity
Magnet valve controls the break-make of cylinder pneumatic self-locking mechanism pneumatic circuit.
Preferably, above-described nuclear island spent resin automatic sampling device, described transshipment acitivity includes protection
Spacing container and mobile dolly, the transport that transshipment acitivity is sample provides radiation isolating and protecting；Control system by PLC control cabinet and
Electric components forms, it is achieved remotely control.
Beneficial effect, compared with prior art, it is notable for the nuclear island spent resin automatic sampling device that this utility model provides
Advantage is:
The nuclear island spent resin automatic sampling device that this utility model provides, reasonable in design, easy to operate, can realize remote
Process control, full process automatization, simple to operate, work efficiency is high；Being provided with flushing water system, leak without waste liquid, safety is high；System
System reasonable in design, it is simple to safeguard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the nuclear island main apparent time of spent resin automatic sampling device that this utility model provides.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with this utility model, it should be understood that these embodiments are only used for
This utility model is described rather than limits scope of the present utility model, after having read this utility model, art technology
Personnel all fall within the application claims limited range to the amendment of the various equivalent form of values of the present utility model.
As it is shown in figure 1, a kind of nuclear island spent resin automatic sampling device, it include pneumatic circuit system 1, purging system 2, from
Dynamic sampler 3, transshipment acitivity 4 and control system 5；Pneumatic circuit system 1 is connected with purging system 2 and automatic sampling system 3,
Purging system 2 is connected with automatic sampling system 3, and pneumatic circuit system 1, purging system 2 and automatic sampling system 3 with control are all
System 5 is connected.
Above-described nuclear island spent resin automatic sampling device, described pneumatic circuit system 1 include pressure switch 1-1,
The the first check-valves 1-2 being connected with pressure switch 1-1, the low pressure regulating pressure valve being connected by pipeline respectively with the first check-valves 1-2
1-3 and high-pressure pressure regulating valve 1-4, low pressure regulating pressure valve 1-3 are connected with low pressure gauge 1-5, high-pressure pressure regulating valve 1-4 and high-pressure manometer
1-6 is connected, and low pressure gauge 1-5 and the second check-valves 1-7 is connected.
Above-described nuclear island spent resin automatic sampling device, described purging system 2 includes the first two five-way electromagnetism
Valve 2-1 and the second two five-way electromagnetic valve 2-2, the first two five-way electromagnetic valve 2-1 and the first Pneumatic three-way valve 2-3 are connected, the
2 two five-way electromagnetic valve 2-2 and the second Pneumatic three-way valve 2-4 are connected, the first Pneumatic three-way valve 2-3 and steel cylinder 2-5 and first-class
Amount switch 2-6 is connected, and first flow switch 2-6 is connected with demineralized water outlet 2-7, steel cylinder 2-5 and the second Pneumatic three-way valve 2-4
Being connected, the second Pneumatic three-way valve 2-4 is connected with demineralized water inlet tube 2-8；The second described check-valves 1-7 and the first Pneumatic three-way
Valve 2-3 is connected；Described the first two five-way electromagnetic valve 2-1 and the second two five-way electromagnetic valve 2-2 all with high-pressure pressure regulating valve 1-4
It is connected.
Above-described nuclear island spent resin automatic sampling device, described automatic sampling system 3 includes the 3rd two five-way
Electromagnetic valve 3-1, the 4th two five-way electromagnetic valve 3-2, two-bit triplet electromagnetic valve 3-3 and second flow switch 3-4, the 3rd two five
Three-way electromagnetic valve 3-1 is all connected with pneumatic sampler 3-5 with second flow switch 3-4, the 4th two five-way electromagnetic valve 3-2 and cylinder
3-6 is connected, and pneumatic sampler 3-5 connects sample water water inlet pipe 3-7 and sample water outlet pipe 3-8, two-bit triplet electromagnetic valve 3-3 and gas
Cylinder 3-6 is connected, and cylinder 3-6 is provided with sampling cup 3-9；Described second flow switch 3-4 and the second Pneumatic three-way valve 2-4 phase
Even；Described the 3rd two five-way electromagnetic valve 3-1, the 4th two five-way electromagnetic valve 3-2 and two-bit triplet electromagnetic valve 3-3 is all and gas
High-pressure pressure regulating valve 1-4 in dynamic circuit system 1 is connected.
Above-described nuclear island spent resin automatic sampling device, the 4th two described five-way electromagnetic valve 3-2 and first adjusts
Markingoff pin valve and the second metering pin valve connect.
Above-described nuclear island spent resin automatic sampling device, described transshipment acitivity 4 include protect spacing container 4-1 and
Mobile dolly 4-2.
Although this utility model is disclosed above with preferred embodiment, so it is not limited to this utility model.This reality
With novel art has usually intellectual, without departing from spirit and scope of the present utility model, each when making
The change planted and retouching.Therefore, protection domain of the present utility model is when being as the criterion depending on those as defined in claim.
Claims (6)
1. a nuclear island spent resin automatic sampling device, it is characterised in that it includes pneumatic circuit system (1), purging system
(2), automatic sampling system (3), transshipment acitivity (4) and control system (5)；Pneumatic circuit system (1) and purging system (2) and from
Dynamic sampler (3) is connected, and purging system (2) is connected with automatic sampling system (3), pneumatic circuit system (1), purging system
(2) all it is connected with control system (5) with automatic sampling system (3).
Nuclear island spent resin automatic sampling device the most according to claim 1, it is characterised in that described pneumatic circuit system
(1) the first check-valves (1-2) and the first check-valves (1-2) point that pressure switch (1-1) is connected are included with pressure switch (1-1)
Not Tong Guo pipeline be connected low pressure regulating pressure valve (1-3) and high-pressure pressure regulating valve (1-4), low pressure regulating pressure valve (1-3) and low pressure gauge
(1-5) being connected, high-pressure pressure regulating valve (1-4) is connected with high-pressure manometer (1-6), low pressure gauge (1-5) and the second check-valves (1-
7) it is connected.
Nuclear island spent resin automatic sampling device the most according to claim 2, it is characterised in that described purging system (2)
Including the first two five-way electromagnetic valves (2-1) and the second two five-way electromagnetic valves (2-2), the first two five-way electromagnetic valves (2-1)
Being connected with the first Pneumatic three-way valve (2-3), the second two five-way electromagnetic valves (2-2) are connected with the second Pneumatic three-way valve (2-4), and
One Pneumatic three-way valve (2-3) switchs (2-6) with steel cylinder (2-5) and first flow and is connected, first flow switch (2-6) and demineralized water
Outlet (2-7) is connected, and steel cylinder (2-5) is connected with the second Pneumatic three-way valve (2-4), the second Pneumatic three-way valve (2-4) and desalination
Water inlet pipe (2-8) is connected；Described the second check-valves (1-7) is connected with the first Pneumatic three-way valve (2-3)；Described first liang
Position five-way electromagnetic valve (2-1) is all connected with high-pressure pressure regulating valve (1-4) with the second two five-way electromagnetic valves (2-2).
Nuclear island spent resin automatic sampling device the most according to claim 3, it is characterised in that described automatic sampling system
(3) include the 3rd two five-way electromagnetic valve (3-1), the 4th two five-way electromagnetic valve (3-2), two-bit triplet electromagnetic valve (3-3) and
Second flow switch (3-4), the 3rd two five-way electromagnetic valve (3-1) and second flow switch (3-4) all with pneumatic sampler (3-
5) being connected, the 4th two five-way electromagnetic valve (3-2) is connected with cylinder (3-6), and pneumatic sampler (3-5) connects sample water water inlet pipe
(3-7) with sample water outlet pipe (3-8), two-bit triplet electromagnetic valve (3-3) is connected with cylinder (3-6), cylinder (3-6) is provided with and takes
Sample cup (3-9)；Described second flow switch (3-4) is connected with the second Pneumatic three-way valve (2-4)；The 3rd two described five-way
Electromagnetic valve (3-1), the 4th two five-way electromagnetic valve (3-2) and two-bit triplet electromagnetic valve (3-3) all with in pneumatic circuit system (1)
High-pressure pressure regulating valve (1-4) be connected.
Nuclear island spent resin automatic sampling device the most according to claim 4, it is characterised in that the 4th two described five-way
Electromagnetic valve (3-2) is connected with the first metering pin valve and the second metering pin valve.
Nuclear island spent resin automatic sampling device the most according to claim 1, it is characterised in that described transshipment acitivity (4)
Including protection spacing container (4-1) and mobile dolly (4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620592206.2U CN205748966U (en) | 2016-06-16 | 2016-06-16 | Nuclear island spent resin automatic sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620592206.2U CN205748966U (en) | 2016-06-16 | 2016-06-16 | Nuclear island spent resin automatic sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205748966U true CN205748966U (en) | 2016-11-30 |
Family
ID=57385817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620592206.2U Expired - Fee Related CN205748966U (en) | 2016-06-16 | 2016-06-16 | Nuclear island spent resin automatic sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205748966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095802A (en) * | 2018-01-31 | 2019-08-06 | 中国辐射防护研究院 | A kind of method that hydrogen generates in analog study radioactive solid waste disposal process |
-
2016
- 2016-06-16 CN CN201620592206.2U patent/CN205748966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095802A (en) * | 2018-01-31 | 2019-08-06 | 中国辐射防护研究院 | A kind of method that hydrogen generates in analog study radioactive solid waste disposal process |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20210616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |