CN104624254B - Special storage apparatus of molten salt extraction sample - Google Patents
Special storage apparatus of molten salt extraction sample Download PDFInfo
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- CN104624254B CN104624254B CN201310554848.4A CN201310554848A CN104624254B CN 104624254 B CN104624254 B CN 104624254B CN 201310554848 A CN201310554848 A CN 201310554848A CN 104624254 B CN104624254 B CN 104624254B
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- test
- test casing
- casing
- heat exchanger
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- 238000000605 extraction Methods 0.000 title claims abstract description 16
- 150000003839 salts Chemical class 0.000 title abstract description 6
- 238000012360 testing method Methods 0.000 claims abstract description 60
- 239000006200 vaporizer Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 229910052778 Plutonium Inorganic materials 0.000 abstract description 2
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000009736 wetting Methods 0.000 description 5
- 238000003556 assay Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The present invention belongs to the technical field of molten salt extraction, and particularly relates to a special storage apparatus of a molten salt extraction sample, wherein the special storage apparatus has characteristics of no temperature reducing process, high efficiency, long time low humidity condition maintaining, and sample storage life prolonging. The special storage apparatus comprises an external connection gas source (11), a fore-lying purifier (10), a test box (13) and valves (12), wherein the external connection gas source (11), the fore-lying purifier (10) and the test box (13) are sequentially connected through gas conveying pipes, the gas conveying pipe between the external connection gas source (11) and the fore-lying purifier (10) is provided with the valve (13), and the gas conveying pipe between the fore-lying purifier (10) and the test box (13) is provided with the valve (13). According to the present invention, the temperature reducing process is not performed, the efficiency is high, and the low humidity condition control can be maintained for a long time; and the environment temperature and the humidity of the internal gas can be rapidly improved so as to optimize the storage condition of the plutonium metal sample being subjected to the molten salt extraction treatment and prolong the sample storage life.
Description
Technical field
The invention belongs to fused-salt extraction technical field is and in particular to a kind of storage special purpose device of fused-salt extraction sample.
Background technology
After fused-salt extraction flow processing, sample surfaces may adhere to a part of fused salt, and this will strengthen sample surfaces moisture
With the absorption of gas, for reducing extraneous infection it is necessary to develop special storage of samples device.The present invention is a kind of economical
It is suitable for, easily set up and storage facility easy to use.
Conventional test specimen storage facility humid control lowest range is 20%r.h.～30%r.h. at present, conventional dress
Put the storage damp condition of sample after kept moistness value range is significantly larger than processed through fused-salt extraction, leverage sample
Performance in storage process.Normal storage device typically using refrigeration by the way of carry out humidity control to target humidity value below,
It is warming up to target temperature afterwards, such Temperature and Humidity Control mode neither economical and energy saving, affect work efficiency again, and humidity control
The limit processed is 20%r.h., and the humid control much not reaching 5%r.h. requires.
Content of the invention
The purpose of the present invention is, not enough for prior art, provide a kind of without cooling flow process, efficiency high and can be long when
Between maintain low-moisture conditions, extend the storage of samples life-span fused-salt extraction sample storage special purpose device.
The technical scheme is that
A kind of storage special purpose device of fused-salt extraction sample, including external gas source, preposition depurator, test casing and valve
Door, is sequentially connected by appendix including external gas source, preposition depurator, test casing, external gas source and preposition purification
Appendix between device is provided with valve, and the appendix between preposition depurator and test casing is provided with valve.
Described test casing includes blower fan, heat exchanger, heater, vaporizer, exhaustor, test cabin, condenser, pressure
Contracting machine and humidifier；Described test box house is provided with double-layer structure, and appendix becomes upper and lower two-way after entering test casing, respectively
It is connected with the two-layer up and down of test casing；Test casing casing top section in be provided with heat exchanger, heater, vaporizer,
Exhaustor and test cabin, the wherein said delivery pipe with test casing upper strata is connected with heat exchanger, and heat exchanger is located at test
On the inwall of casing；Heat exchanger is connected with test cabin by appendix, and the upper end of test cabin is provided with exhaustor through to test
The outside of casing；Described heat exchanger bottom, the inwall on test casing upper strata is provided with compressor and vaporizer；Test casing case
Body lower floor is provided with condenser, compressor and humidifier, and described appendix road part under test casing is connected with compressor.
The invention has the beneficial effects as follows:
1. economical and energy saving, high working efficiency；
2. without cooling flow process, efficiency high and low-moisture conditions control can be maintained for a long time；
3. can quickly improve ambient temperature and the humidity of internal gas, thus optimizing plutonium metal-like after fused-salt extraction process
The storage requirement of product, extends the storage of samples life-span
Brief description
Fig. 1 is a kind of storage special purpose device schematic diagram of fused-salt extraction sample；
Wherein 1. blower fans, 2. heat exchanger, 3. heater, 4. vaporizer, 5. exhaustor, 6. test cabin, 7. condenser, 8.
Compressor, 9. humidifier, 10. preposition clearing machine, 11. outer exhaust source.
Specific embodiment
With embodiment, a kind of storage special purpose device of fused-salt extraction sample proposed by the present invention is carried out below in conjunction with the accompanying drawings
Further introduction:
A kind of storage special purpose device of fused-salt extraction sample it is characterised in that: include external gas source 11, preposition depurator 10
And test casing 13a, it is sequentially connected by appendix including external gas source 11, preposition depurator 10, test casing 13, outward
Connect the appendix between source of the gas 11 and preposition depurator 10 and be provided with valve b, between preposition depurator 10 and test casing 13
Appendix is provided with valve b.
Described test casing 13 includes blower fan 1, heat exchanger 2, heater 3, vaporizer 4, exhaustor 5, test cabin 6, cold
Condenser 7, compressor 8 and humidifier 9；It is provided with double-layer structure, after appendix enters test casing 13 inside described test casing 13
Become upper and lower two-way, be connected with the two-layer up and down of test casing 13 respectively；It is provided with heat friendship in test casing 13 casing top section
Parallel operation 2, heater 3, vaporizer 4, exhaustor 5 and test cabin 6, the wherein said delivery pipe with test casing 13 upper strata is handed over heat
Parallel operation 2 is connected, and heat exchanger 2 is on the inwall of test casing 13；Heat exchanger 2 is connected with test cabin 6 by appendix, examination
The upper end of testing position 6 is provided with exhaustor 5 through to the outside of test casing 3；Described heat exchanger 2 bottom, tests casing 13 upper strata
Inwall be provided with compressor 3 and vaporizer 4；Test casing 13 casing lower floor is provided with condenser 7, compressor 8 and humidifier 9,
Described appendix is connected with compressor 8 in test 13 times road parts of casing.
Embodiment one
Realizing humid control is 5%r.h., and temperature control is 5 DEG C of temperature and humidity conditions: opens the refrigeration of this assay device
System and wetting balance system, temperature control is set to 5 DEG C, and humid control is set to 5%r.h., opens wetting balance system
In preposition clearing machine, treat that epidemic disaster reaches and balance.
Embodiment two
Realizing humid control is 10%r.h., and temperature control is 15 DEG C of temperature and humidity conditions: opens the system of this assay device
Cooling system and wetting balance system, temperature control is set to 15 DEG C, and humid control is set to 10%r.h., opens wetting balance
Preposition clearing machine in system, treats that epidemic disaster reaches and balances.
Embodiment three
Realizing humid control is 40%r.h., and temperature control is 40 DEG C of temperature and humidity conditions: opens adding of this assay device
Hot systems and wetting balance system, temperature control are set to 5 DEG C, humid control is set to 5%r.h., treat that epidemic disaster reaches
Balance.
Can be used for the test specimen that obtained through high-temperature molten salt chemical-process flow process similar with other and other active
The rapid draing of sample, short time storage, the field such as long time stored, the epidemic disaster that can quickly realize environment controls, especially
Low-moisture conditions control.
Claims (1)
1. a kind of storage special purpose device of fused-salt extraction sample it is characterised in that: include external gas source (11), preposition depurator
(10) and test casing (13), including external gas source (11), preposition depurator (10), test casing (13) pass through appendix
Be sequentially connected, the appendix between external gas source (11) and preposition depurator (10) is provided with valve a, preposition depurator (10) and
Appendix between test casing (13) is provided with valve b；
Described test casing (13) includes blower fan (1), heat exchanger (2), heater (3), vaporizer (4), exhaustor (5), examination
Testing position (6), condenser (7), compressor (8) and humidifier (9)；It is provided with double-layer structure, gas transmission inside described test casing (13)
Pipe enters test casing (13) and becomes upper and lower two-way afterwards, is connected with the two-layer up and down of test casing (13) respectively；Test casing
(13) it is provided with heat exchanger (2), heater (3), vaporizer (4), exhaustor (5) and test cabin (6) in casing top section, its
Described in test casing (13) upper strata delivery pipe be connected with heat exchanger (2), heat exchanger (2) located at test casing (13)
Inwall on；Heat exchanger (2) is connected with test cabin (6) by appendix, and the upper end of test cabin (6) is provided with exhaustor (5) directly
Lead to the outside of test casing (13)；Described heat exchanger (2) bottom, the inwall on test casing (13) upper strata is provided with heater
And vaporizer (4) (3)；Test casing (13) casing lower floor is provided with condenser (7), compressor (8) and humidifier (9), described defeated
Trachea road part under test casing (13) is connected with compressor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554848.4A CN104624254B (en) | 2013-11-08 | 2013-11-08 | Special storage apparatus of molten salt extraction sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554848.4A CN104624254B (en) | 2013-11-08 | 2013-11-08 | Special storage apparatus of molten salt extraction sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104624254A CN104624254A (en) | 2015-05-20 |
| CN104624254B true CN104624254B (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310554848.4A Active CN104624254B (en) | 2013-11-08 | 2013-11-08 | Special storage apparatus of molten salt extraction sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104624254B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007100120A1 (en) * | 2006-03-02 | 2007-09-07 | Taiheiyo Cement Corporation | Method of handling substance from which combustible gas volatilizes, process for producing solid fuel, method of storing solid fuel, method of using solid fuel, and apparatus using solid fuel |
| CN201215248Y (en) * | 2007-12-28 | 2009-04-01 | 新地能源工程技术有限公司 | Spherical low-temperature liquid storage device |
| CN201266048Y (en) * | 2008-08-20 | 2009-07-01 | 蔡海涛 | Vacuum storage system for firecracker |
| WO2012075010A1 (en) * | 2010-11-30 | 2012-06-07 | Fluor Technologies Corporation | Heat transfer systems and methods for a fast reactor |
| CN203990673U (en) * | 2013-11-08 | 2014-12-10 | 中核四○四有限公司 | A kind of storage special purpose device of fused-salt extraction sample |
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2013
- 2013-11-08 CN CN201310554848.4A patent/CN104624254B/en active Active
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| Publication number | Publication date |
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| CN104624254A (en) | 2015-05-20 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201019 Address after: 610000 South Tianfu Avenue 888, Huayang Street, Tianfu New District, Chengdu City, Sichuan Province Patentee after: CNNC 404 Chengdu nuclear technology engineering design and Research Institute Co.,Ltd. Address before: 508 box 4, box 732850, Gansu, Lanzhou Province Patentee before: THE 404 Ltd. CNNC |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231028 Address after: 732850 Gansu Mining Area, Qilihe District, Lanzhou City, Gansu Province Patentee after: THE 404 COMPANY LIMITED, CHINA NATIONAL NUCLEAR Corp. Patentee after: CNNC 404 Chengdu nuclear technology engineering design and Research Institute Co.,Ltd. Address before: No. 888, South Tianfu Avenue, Huayang street, Tianfu New District, Chengdu, Sichuan 610000 Patentee before: CNNC 404 Chengdu nuclear technology engineering design and Research Institute Co.,Ltd. |
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| TR01 | Transfer of patent right |