CN106896042A - The experimental rig and method of radioaerosol processing system filter material selection - Google Patents
The experimental rig and method of radioaerosol processing system filter material selection Download PDFInfo
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- CN106896042A CN106896042A CN201510961904.5A CN201510961904A CN106896042A CN 106896042 A CN106896042 A CN 106896042A CN 201510961904 A CN201510961904 A CN 201510961904A CN 106896042 A CN106896042 A CN 106896042A
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- filter
- discharge outlet
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- high efficiency
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- 239000000463 material Substances 0.000 title claims abstract description 32
- 238000012545 processing Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000010998 test method Methods 0.000 claims abstract description 10
- 238000013461 design Methods 0.000 claims abstract description 8
- 239000000706 filtrate Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims description 34
- 238000002474 experimental method Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 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 description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000000443 aerosol Substances 0.000 abstract description 4
- 238000001856 aerosol method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/084—Testing filters
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth 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)
- Filtering Materials (AREA)
Abstract
The invention belongs to filtering material technical field, and in particular to the experimental rig and method of a kind of radioaerosol processing system filter material selection；Including framework (1), hold-down gear (2), board-like high efficiency particulate air filter (3) and discharge outlet (4), wherein be fixed on the sealing panel of framework (1) for board-like high efficiency particulate air filter (3) and discharge outlet (4) by hold-down gear (2), and the board-like high efficiency particulate air filter (3) and discharge outlet (4) are placed on same filtering end face；The test method is concise, discharge outlet filtrate material, fill process etc. can be determined by test method at the high efficiency particulate air filter design initial stage, it is not required to carry out groping for discharge outlet filter material by whole machine after whole high efficiency particulate air filter is machined, reduces design cost；Discharge outlet filter material can determine that by this test method, reach and can both meet whole machine aerosol filtration efficiency, again can be by the function of condensate discharge in filter.
Description
Technical field
The invention belongs to filtering material technical field, and in particular to the experimental rig and method of a kind of radioaerosol processing system filter material selection.
Background technology
High efficiency filter filter element plays the role of important in nuclear power plant's radioaerosol handling process, field gulf nuclear power station is provided with the high efficiency filter filter element of two Russia's designs and supply in primary Ioops storage tank emission control system, for purifying the radioaerosol in exhaust.Because active time is more long, current filter element filtering efficiency degradation, and domestic production producer conventional filter is without similar products, the present invention is by inventing a kind of high efficiency particulate air filter filter material Selection experiment method with discharge outlet, meet the filter material material of field working conditions condition by testing selection, selection to the high efficiency filter filter element material in running with acid mist environment and the regular discharge system condensate of needs, there is provided test method and selection gist.
The content of the invention
The purpose of the present invention, in view of the shortcomings of the prior art, providing the experimental rig and method of a kind of radioaerosol processing system filter material selection for nuclear power plant's radioaerosol processing system high efficiency filter filter element discharge outlet filter material selection.
The technical scheme is that：
A kind of experimental rig of radioaerosol processing system filter material selection, including framework, hold-down gear, board-like high efficiency particulate air filter and discharge outlet, wherein be fixed on the sealing panel of framework for board-like high efficiency particulate air filter and discharge outlet by hold-down gear, and the board-like high efficiency particulate air filter and discharge outlet are placed on same filtering end face.
A kind of test method of radioaerosol processing system filter material selection, based on the experimental rig that a kind of described penetrating property aerosol processing system filter material is selected, comprises the following steps：
Step one, the experimental rig that will be assembled is positioned on sodium flame method Efficiency testing platform；
Step 2, test group design：
Group 1, test air volume 900m3The filter efficiency of/h, the whole filtering end face of test, including board-like high efficiency particulate air filter and discharge outlet；
Group 2, test air volume 900m3/ h, discharge outlet is blocked, the filter efficiency of the independent board-like high efficiency particulate air filter of test；
Group 3, test air volume 900m3/ h, by filtrate water saturates in discharge outlet, the whole filtering end face of test, including board-like high efficiency particulate air filter and discharge outlet filter efficiency；
Step 3,300m is changed to by test air volume3/ h, organizes the experiment of 1-3 in repeat step two.
The result of the test of step 4, contrast groups 1 and group 2, draws influence degree of the discharge outlet to overall aerosol filtration rate, contrast groups 1, the experiment of group 3, draw discharge outlet filtrate by before and after Hquid to the filter effect of aeresols.
The beneficial effects of the invention are as follows：
The test method is concise, discharge outlet filtrate material, fill process etc. can be determined by test method at the high efficiency particulate air filter design initial stage, it is not required to carry out groping for discharge outlet filter material by whole machine after whole high efficiency particulate air filter is machined, reduces design cost；Discharge outlet filter material can determine that by this test method, reach and can both meet whole machine aerosol filtration efficiency, again can be by the function of condensate discharge in filter.
Brief description of the drawings
Figure 1It is the experimental rig signal of radioaerosol processing system filter material selectionFigure；
Figure 2It is the experimental rig section view of radioaerosol processing system filter material selectionFigure；
Specific embodiment
With reference toAccompanying drawingThe experimental rig and method selected a kind of radioaerosol processing system filter material proposed by the present invention with embodiment are further introduced：
A kind of experimental rig of radioaerosol processing system filter material selection, including framework, hold-down gear, board-like high efficiency particulate air filter and discharge outlet, wherein be fixed on the sealing panel of framework for board-like high efficiency particulate air filter and discharge outlet by hold-down gear, and the board-like high efficiency particulate air filter and discharge outlet are placed on same filtering end face.
A kind of test method of radioaerosol processing system filter material selection, based on the experimental rig that a kind of described penetrating property aerosol processing system filter material is selected, comprises the following steps：
Step one, the experimental rig that will be assembled is positioned on sodium flame method Efficiency testing platform；
Step 2, test group design：
Group 1, test air volume 900m3The filter efficiency of/h, the whole filtering end face of test, including board-like high efficiency particulate air filter and discharge outlet；
Group 2, test air volume 900m3/ h, discharge outlet is blocked, the filter efficiency of the independent board-like high efficiency particulate air filter of test；
Group 3, test air volume 900m3/ h, by filtrate water saturates in discharge outlet, the whole filtering end face of test, including board-like high efficiency particulate air filter and discharge outlet filter efficiency；
Step 3,300m is changed to by test air volume3/ h, organizes the experiment of 1-3 in repeat step two.
The result of the test of step 4, contrast groups 1 and group 2, draws influence degree of the discharge outlet to overall aerosol filtration rate, contrast groups 1, the experiment of group 3, draw discharge outlet filtrate by before and after Hquid to the filter effect of aeresols.
Drain structure for water size is identical with nuclear power station radioaerosol processing system high efficiency filter filter element discharge outlet, the filter material to be tested of inside filling, board-like high efficiency particulate air filter selection specification is 484 × 484 × 80, its High Efficiency Filter Media area is identical with nuclear power station radioaerosol processing system high efficiency particulate air filter High Efficiency Filter Media area, to simulate the applying working condition of discharge outlet to greatest extent.Test air volume is defined as 900m3/ h and 300m3/ h, to test the strainability of the discharge outlet filter material under Wind Volume and small air quantity.
Claims (2)
1. a kind of experimental rig that radioaerosol processing system filter material is selected, its feature exists
In：Including framework (1), hold-down gear (2), board-like high efficiency particulate air filter (3) and discharge outlet
(4), wherein hold-down gear (2) is solid by board-like high efficiency particulate air filter (3) and discharge outlet (4)
Due on the sealing panel of framework (1), the board-like high efficiency particulate air filter (3) and discharge outlet (4)
It is placed on same filtering end face.
2. a kind of test method of radioaerosol processing system filter material selection, is wanted based on right
Seek a kind of experimental rig described in 1, it is characterised in that：Comprise the following steps：
Step one, the experimental rig that will be assembled is positioned on sodium flame method Efficiency testing platform；
Step 2, test group design：
Group 1, test air volume 900m3/ h, the whole filtering end face of test, including board-like efficient mistake
The filter efficiency of filter and discharge outlet；
Group 2, test air volume 900m3/ h, discharge outlet is blocked, the independent board-like efficient mistake of test
The filter efficiency of filter；
Group 3, test air volume 900m3/ h, by filtrate water saturates in discharge outlet, test is whole
Filtering end face, including board-like high efficiency particulate air filter and discharge outlet filter efficiency；
Step 3,300m is changed to by test air volume3/ h, organizes the examination of 1-3 in repeat step two
Test.
The result of the test of step 4, contrast groups 1 and group 2, determines that discharge outlet is imitated to integral filter
Rate produces influence, it is necessary to be blocked；Whether the experiment of contrast groups 1, group 3, determine filter material
Ensure that the filter efficiency of whole filtering section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961904.5A CN106896042B (en) | 2015-12-21 | 2015-12-21 | Testing device and method for selecting filter materials of radioactive aerosol treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961904.5A CN106896042B (en) | 2015-12-21 | 2015-12-21 | Testing device and method for selecting filter materials of radioactive aerosol treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106896042A true CN106896042A (en) | 2017-06-27 |
| CN106896042B CN106896042B (en) | 2024-03-19 |
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|---|---|---|---|
| CN201510961904.5A Active CN106896042B (en) | 2015-12-21 | 2015-12-21 | Testing device and method for selecting filter materials of radioactive aerosol treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231229A (en) * | 2018-01-19 | 2018-06-29 | 上海穗杉实业股份有限公司 | A kind of radiative aerosol purifier and its processing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130487A (en) * | 1976-04-05 | 1978-12-19 | Process Scientific Innovations Ltd. | Filters for liquids or gases |
| CN101299037A (en) * | 2008-06-13 | 2008-11-05 | 中国人民解放军军事医学科学院卫生装备研究所 | Device and method for testing filtration efficiency of biologic aerosol for filtering or separating material |
| CN101738361A (en) * | 2008-11-26 | 2010-06-16 | 卡夫里昂有限责任公司 | Method and device for determining purification degree and/or performing leakage test |
| TW201102184A (en) * | 2009-07-07 | 2011-01-16 | Dai King Trading Co Ltd | Regeneration method of automobile electrical device |
| CN102623077A (en) * | 2012-04-09 | 2012-08-01 | 苏州热工研究院有限公司 | A radioactive waste water adsorption filter |
| CN203184037U (en) * | 2013-04-22 | 2013-09-11 | 张振发 | High-temperature test device for electronic spare and accessory parts |
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2015
- 2015-12-21 CN CN201510961904.5A patent/CN106896042B/en active Active
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| CN101299037A (en) * | 2008-06-13 | 2008-11-05 | 中国人民解放军军事医学科学院卫生装备研究所 | Device and method for testing filtration efficiency of biologic aerosol for filtering or separating material |
| CN101738361A (en) * | 2008-11-26 | 2010-06-16 | 卡夫里昂有限责任公司 | Method and device for determining purification degree and/or performing leakage test |
| TW201102184A (en) * | 2009-07-07 | 2011-01-16 | Dai King Trading Co Ltd | Regeneration method of automobile electrical device |
| CN102623077A (en) * | 2012-04-09 | 2012-08-01 | 苏州热工研究院有限公司 | A radioactive waste water adsorption filter |
| CN203184037U (en) * | 2013-04-22 | 2013-09-11 | 张振发 | High-temperature test device for electronic spare and accessory parts |
| CN104198262A (en) * | 2014-09-10 | 2014-12-10 | 国家海洋局第三海洋研究所 | Multifunctional processor for rapidly enriching radionuclides in water body on site |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231229A (en) * | 2018-01-19 | 2018-06-29 | 上海穗杉实业股份有限公司 | A kind of radiative aerosol purifier and its processing method |
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| CN106896042B (en) | 2024-03-19 |
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