CN201126721Y - System for filling and discharging natrium for main technique system of natrium cold fast reactor - Google Patents
System for filling and discharging natrium for main technique system of natrium cold fast reactor Download PDFInfo
- Publication number
- CN201126721Y CN201126721Y CNU2007203104277U CN200720310427U CN201126721Y CN 201126721 Y CN201126721 Y CN 201126721Y CN U2007203104277 U CNU2007203104277 U CN U2007203104277U CN 200720310427 U CN200720310427 U CN 200720310427U CN 201126721 Y CN201126721 Y CN 201126721Y
- Authority
- CN
- China
- Prior art keywords
- sodium
- fast reactor
- jar
- storage
- cooled fast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000007599 discharging Methods 0.000 title abstract 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 title 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 106
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 106
- 239000011734 sodium Substances 0.000 claims abstract description 106
- 238000003860 storage Methods 0.000 claims abstract description 35
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 17
- 229910052786 argon Inorganic materials 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model discloses a system for filling and discharging sodium for main process system of sodium cooled fast reactor, comprising that, a sodium storage tank (7) is connected with an electromagnetic pump (14) via a pipeline and a valve (6), the electromagnetic pump (14) is connected with the main process system which is connected with the sodium storage tank (7) via the pipeline, a sodium purification system (19) is connected with the sodium storage tank (7) and the electromagnetic pump (14) to form a circular loop. The utility model provides a system with simple structure, low price and convenient operation which not only can fill and discharge sodium for the main process system of sodium cooled fast reactor, but purify the sodium in the system.
Description
Technical field
The utility model relates to a kind of device of carrying liquid, particularly a kind of system of filling row's sodium to sodium-cooled fast reactor master process system.
Background technology
As catalyst carrier, the main process system of reactor also is to adopt liquid metal sodium as catalyst carrier as the main technique system of sodium-cooled fast reactor to sodium-cooled fast reactor, adopts the blanket gas of inert gas-argon gas as liquid metal sodium with liquid metal sodium.In the debugging of sodium-cooled fast reactor or in service, need be in the sodium discharge system or outside factory sodium being charged into the system, because sodium-cooled fast reactor is very high to the purity requirement of sodium, and the chemical property of Liquid Sodium extremely lives and dials, so to the strict control of sealing, security requirement of system.And up to the present, the function of existing fill-drain syctem and volume all are not suitable for the needs of sodium-cooled fast reactor inside.
Summary of the invention
The utility model has overcome deficiency of the prior art, and providing a kind of can fill row's sodium to the main process system of sodium-cooled fast reactor, again can cleaning system in simple, economic, the easy to operate system of a nested structure of sodium.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
This system is connected with electromagnetic pump by pipeline and valve by storage sodium jar, and electromagnetic pump is connected with main process system, and main process system is connected with storage sodium jar by pipeline, and sodium clean-up system and electromagnetic pump, storage sodium jar connect into closed circuit.
For convenience the outer sodium safety of factory, in system, fill row's sodium and adapt to the needs of sodium-cooled fast reactor easily, the utility model is all right: described storage sodium jar is connected with sodium filtrator one end, the other end is connected with detachable pipeline section.Described storage sodium jar is connected with argon system.Described storage sodium jar is two storage sodium jars.Be connected with sodium between described sodium filtrator and the detachable pipeline section and analyze monitoring system.
The beneficial effects of the utility model are: this system is provided with the control of an electromagnetic pump by valve and can realizes main process system is filled row's sodium, can receive sodium outside the factory again, can also purify underproof sodium, and system architecture is simple, economical and easy to operate.
Description of drawings
The structural drawing of Fig. 1 system
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
This system is according to the needs of sodium-cooled fast reactor inner space and structure, two storages of preferred use sodium jars 7,16 are connected by pipeline and valve 6,15 with electromagnetic pump 14, electromagnetic pump 14 be connected with main process system and between be provided with valve 12, main process system is connected with storage sodium jar 7,16 by pipeline and valve 12,10,8,13, sodium clean-up system 19 connects into closed circuit with electromagnetic pump 14, storage sodium jar 7,16, and between be provided with valve 11,9.Described storage sodium jar 7,16 is connected with sodium filtrator 4 one ends by pipeline and valve 5, and the other end is connected with detachable pipeline section 1, is connected with sodium by dismounting pipeline section 2 between sodium filtrator 4 and the detachable pipeline section 1 and analyzes monitoring system 3.Storage sodium jar 7,16 is connected with argon system 18,17 respectively.
This system work process mainly comprises filling arranges sodium technology and sodium process for purifying, and its operating process is as follows:
After the sodium car transports the scene to; sodium is heated to more than 130 ℃; be connected to fast under the protection of argon gas on the detachable pipeline section 1,, making the argon pressure in the sodium car be higher than the pressure of storing in the sodium jar 7 sodium pressurization in the sodium car; open valve 5 and valve 6; sodium is charged in the storage sodium jar 7, opens valve 5 and valve 15 equally and sodium can be charged in the storage sodium jar 16, meanwhile; can analyze monitoring system 3 to detachable pipeline section 2 and sodium and be connected, whether the sodium in the sodium car of taking a sample to check is qualified.With electromagnetic pump 14 sodium in the sodium car is filled in storage sodium jar 7 or 16 if desired, open valve 5,10,8 or 13, start electromagnetic pump 14 sodium in the sodium car is charged in storage sodium jar 7 or 16, finish the operation that sodium receives.
When sodium analysis monitoring system 3 finds that sodium are defective, can carry out purified treatment to the sodium that fills in storage sodium jar 7 or 16, at first open valve 6 or 15, valve 9,11, valve 8 or 13, startup electromagnetic pump 14 is transported to sodium and carries out purified treatment in the sodium clean-up system 19, and the operation that sodium purifies can circulate in a storage sodium jar 7 or 16 and carry out, also can carry out simultaneously by two storage sodium jars 7,16, until the purification run of finishing sodium.
When main process system need fill sodium, Open valve 6 or 15 and valve 12 started electromagnetic pump 14 sodium is charged in the main process system up to the requirement of satisfying main process system.
When the debugging of main process system needs sodium in the discharge system, open valve 12,10, valve 8 or 13, sodium is discharged in storage sodium jar 7 or 16.
This system can also fill into sodium in another storage sodium jar 16 or 7 by a storage sodium jar 7 or 16 as required, concrete operations are as follows, utilize argon system 18 or 17 pairs of storage sodium jars to pressurize and make its pressure be higher than the pressure of another storage sodium jar, open valve 6,15 sodium is shifted in two storage sodium jars.
Claims (6)
- One kind to sodium-cooled fast reactor master process system fill row sodium system, comprise that storage sodium jar (7) is connected with electromagnetic pump (14) by pipeline and valve (6), electromagnetic pump (14) is connected with main process system, main process system is connected with storage sodium jar (7) by pipeline, it is characterized in that sodium clean-up system (19) connects into closed circuit with electromagnetic pump (14), storage sodium jar (7).
- 2. a kind of system of filling row's sodium to sodium-cooled fast reactor master process system according to claim 1 is characterized in that described storage sodium jar (7) is connected with sodium filtrator (4) one ends, and the other end is connected with detachable pipeline section (1).
- 3. a kind of system of filling row's sodium to sodium-cooled fast reactor master process system according to claim 1 is characterized in that described storage sodium jar (7) is connected with argon system (18).
- 4. a kind of system of filling row's sodium to sodium-cooled fast reactor master process system according to claim 1 is characterized in that, described storage sodium jar (7) is two storage sodium jars (7,16), and described argon system (18) is two argon systems (17,18).
- 5. a kind of system of filling row's sodium to sodium-cooled fast reactor master process system according to claim 1 is characterized in that described connection is welding.
- 6. a kind of system of filling row's sodium to sodium-cooled fast reactor master process system according to claim 2 is characterized in that, is connected with sodium by detachable pipeline section (2) between described sodium filtrator (4) and the detachable pipeline section (1) and analyzes monitoring system (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203104277U CN201126721Y (en) | 2007-12-11 | 2007-12-11 | System for filling and discharging natrium for main technique system of natrium cold fast reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203104277U CN201126721Y (en) | 2007-12-11 | 2007-12-11 | System for filling and discharging natrium for main technique system of natrium cold fast reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126721Y true CN201126721Y (en) | 2008-10-01 |
Family
ID=40000188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203104277U Expired - Lifetime CN201126721Y (en) | 2007-12-11 | 2007-12-11 | System for filling and discharging natrium for main technique system of natrium cold fast reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126721Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254577A (en) * | 2011-06-30 | 2011-11-23 | 西安交通大学 | Liquid sodium metal thermohydraulic experimental loop system and using method thereof |
| CN106653105A (en) * | 2016-12-29 | 2017-05-10 | 中科瑞华原子能源技术有限公司 | Small-sized movable nuclear reactor double-container support system |
| CN108511095A (en) * | 2018-03-22 | 2018-09-07 | 中广核研究院有限公司 | A kind of nuclear power plant's reactor-loop coolant fill-drain syctem |
| CN115116638A (en) * | 2021-03-19 | 2022-09-27 | 中国核工业二三建设有限公司 | Sodium-potassium alloy coolant pipeline system dismantling and post-processing method |
-
2007
- 2007-12-11 CN CNU2007203104277U patent/CN201126721Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254577A (en) * | 2011-06-30 | 2011-11-23 | 西安交通大学 | Liquid sodium metal thermohydraulic experimental loop system and using method thereof |
| CN102254577B (en) * | 2011-06-30 | 2013-05-22 | 西安交通大学 | Liquid sodium metal thermohydraulic experimental loop system and using method thereof |
| CN106653105A (en) * | 2016-12-29 | 2017-05-10 | 中科瑞华原子能源技术有限公司 | Small-sized movable nuclear reactor double-container support system |
| CN106653105B (en) * | 2016-12-29 | 2017-10-13 | 中科瑞华原子能源技术有限公司 | A kind of removable nuclear reactor twin containers support system |
| CN108511095A (en) * | 2018-03-22 | 2018-09-07 | 中广核研究院有限公司 | A kind of nuclear power plant's reactor-loop coolant fill-drain syctem |
| CN115116638A (en) * | 2021-03-19 | 2022-09-27 | 中国核工业二三建设有限公司 | Sodium-potassium alloy coolant pipeline system dismantling and post-processing method |
| CN115116638B (en) * | 2021-03-19 | 2023-10-20 | 中国核工业二三建设有限公司 | Sodium-potassium alloy coolant pipeline system dismantling and post-processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Mi Inventor after: Li Jing Inventor after: Qi Hongyan Inventor after: Pei Zhiyong Inventor after: Hong Shunzhang Inventor after: Li Wenhong Inventor before: Li Jing Inventor before: Qi Hongyan Inventor before: Pei Zhiyong Inventor before: Hong Shunzhang Inventor before: Li Wenhong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI JING QI HONGYAN PEI ZHIYONG HONG SHUNZHANG LI WENHONG TO: XU XU LI JING QI HONGYAN PEI ZHIYONG HONG SHUNZHANG LI WENHONG |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |
|
| CX01 | Expiry of patent term |