CN203694926U - Membrane component separation performance testing platform - Google Patents
Membrane component separation performance testing platform Download PDFInfo
- Publication number
- CN203694926U CN203694926U CN201320782570.1U CN201320782570U CN203694926U CN 203694926 U CN203694926 U CN 203694926U CN 201320782570 U CN201320782570 U CN 201320782570U CN 203694926 U CN203694926 U CN 203694926U
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- China
- Prior art keywords
- pipeline
- membrane module
- membrane component
- gas
- pressure gauge
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- Expired - Lifetime
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- 239000012528 membrane Substances 0.000 title claims abstract description 62
- 238000000926 separation method Methods 0.000 title abstract description 9
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 17
- 239000012466 permeate Substances 0.000 claims description 9
- 239000012465 retentate Substances 0.000 claims description 8
- 239000003595 mist Substances 0.000 description 15
- 238000009792 diffusion process Methods 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001077 hypotensive effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a membrane component separation performance testing platform, and relates to the technical field of membrane separation. The testing platform is connected with a to-be-tested membrane component; the membrane component is provided with an inlet side, a permeation side and a non-permeation side; the permeation side of the membrane component is provided with a first pipeline; the non-permeation side of the membrane component is provided with a second pipeline; the membrane component separation performance testing platform also comprises a simulation gas generation device comprising at least two air source devices, at least two control valves and at least two first gas flow meters; each air source device is respectively connected with a control valve, and each control valve is connected with a first gas flow meter; the first pipeline is provided with a first pressure meter and a vacuum pump sequentially; the second pipeline is provided with an emptying valve; a third pipeline is connected and arranged between the simulation gas generation device and the inlet side of the membrane component; the third pipeline close to the inlet side of the membrane component is provided with a second pressure meter. The testing platform can be used for testing and evaluating the separation performance of the membrane component under different pressures and treatment quantity.
Description
Technical field
The utility model relates to membrane separation technique field, is specifically a kind of membrane module separating property test platform.
Background technology
Membrane module is the device for divided gas flow from admixture of gas, in membrane module, there is diffusion barrier, because the dissolving of the each component of admixture of gas in diffusion barrier is different from the speed of diffusion, admixture of gas passes through " filtration " of diffusion barrier under certain pressure reduction promotes, wherein a part of gas is preferentially recovered by diffusion barrier, and another part gas is selectively held back harmless emission.Before membrane module is installed and used, need to test the separating property of membrane module, the existing device that membrane module is carried out to performance test, can only be that mist passes through after diffusion barrier, according to the gas concentration of the retentate side at membrane module and per-meate side, carry out the separating effect of evaluated for film assembly, can only scene constant for pressure and that treating capacity is constant simulate at present, can not simulate the scene that different pressures and treating capacity change, and then can not the separating property of membrane module under this kind of scene be tested and be evaluated.
Utility model content
For the defect existing in prior art, the purpose of this utility model is to provide a kind of membrane module separating property test platform, and this platform can be tested and evaluate the separating property of the membrane module under different pressures and treating capacity.
For reaching above object, the technical scheme that the utility model is taked is: a kind of membrane module separating property test platform, connect membrane module to be tested, described membrane module has entrance side, per-meate side and retentate side, the per-meate side of described membrane module is provided with the first pipeline, the retentate side of membrane module is provided with the second pipeline, also comprise simulation gas generating means, described simulation gas generating means comprises at least two compressed air source units, at least two control valves and at least two the first gas flowmeters, each described compressed air source unit connects respectively a described control valve, each control valve is connected with described first gas flowmeter, on described the first pipeline, be provided with successively the first Pressure gauge and vavuum pump, described the second pipeline is provided with atmospheric valve, between described simulation gas generating means and the entrance side of membrane module, connect the 3rd pipeline is set, the entrance side of the contiguous described membrane module of described the 3rd pipeline is provided with the second Pressure gauge.
On the basis of technique scheme, on described the 3rd pipeline, be also provided with compressor, described compressor is between described simulation gas generating means and described the first Pressure gauge.
On the basis of technique scheme, on described the 3rd pipeline, be also provided with heat abstractor and condensate trap, described compressor connects described heat abstractor and described condensate trap successively, and described condensate trap is also connected with described the second Pressure gauge.
On the basis of technique scheme, also comprise that the second gas flowmeter, the first concentration detection apparatus, the 3rd gas flow take into account the second concentration detection apparatus, described vavuum pump connects described the second gas flowmeter and described the first concentration detection apparatus successively; Described atmospheric valve connects described the 3rd gas flowmeter and described the second concentration detection apparatus successively.
The beneficial effects of the utility model are: in simulation gas generating means, be provided with at least two compressed air source units, each compressed air source unit portion controls the gas flow of compressed air source unit by a control valve, thereby can configure on demand the mist of multiple different component, and the flow of mist is adjusted.On the pipeline that oozes remaining survey, be provided with atmospheric valve, adjust the pressure of mist before and after membrane module separates by atmospheric valve simultaneously, thereby can on demand the pressure of mist be regulated, on the per-meate side pipeline of membrane module, be provided with vavuum pump, to carry out step-down processing to surveying from infiltration the gas of separating, make the gas pressure value of separating change more obvious, be conducive to mist before membrane module separates the pressure ratio of closing, thereby make membrane module detection platform can the separating property of membrane module under different pressures and treating capacity be tested and be evaluated
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model membrane module separating property test platform.
Reference numeral: membrane module 1; Simulation gas generating means 2, compressed air source unit 21, control valve 22, the first gas flowmeters 23; The first Pressure gauge 31; The second Pressure gauge 32; Vavuum pump 4 atmospheric valves 5; Compressor 6; Heat abstractor 7; Condensate trap 8; The second gas flowmeter 9; The first concentration detection apparatus 10; The 3rd gas flowmeter 11; The second concentration detection apparatus 12; The first pipeline 13; The second pipeline 14; The 3rd pipeline 15.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As described in Figure 1, membrane module separating property test platform connects membrane module to be detected 1, described membrane module 1 has entrance side, per-meate side and retentate side, the per-meate side of membrane module 1 is provided with the first pipeline 13, is provided with successively the first Pressure gauge 31, vavuum pump 4, the second gas flowmeter 9 and the first concentration detection apparatus 10 on described the first pipeline 13.The retentate side of membrane module 1 is provided with the second pipeline 14, is provided with successively atmospheric valve 5, the 3rd gas flowmeter 11 and the second concentration detection apparatus 12 on described the second pipeline.Test platform also comprises simulation gas generating means 2, described simulation gas generating means 2 comprises two compressed air source units 21, two control valves 22 and two the first gas flowmeters 23, each compressed air source unit 21 connects respectively a control valve 22, and each control valve 22 is connected with first gas flowmeter 23.Between described simulation gas generating means 2 and described membrane module work, be provided with the 3rd pipeline 15, described the 3rd pipeline 15 is provided with compressor 6, heat abstractor 7, condensate trap 8 and the second Pressure gauge 32, compressor 6 connects heat abstractor 7, condensate trap 8 and the second Pressure gauge 32 successively, and the entrance side of described the second Pressure gauge 32 contiguous described membrane modules 1.
In this membrane module separating property detection platform, the quantity of compressed air source unit 21 increases along with the increase of gaseous species in mist.
In the time carrying out the test of membrane module separating property, mist enters the 3rd pipeline 15 by simulating gas generating means 2, compress again and lower the temperature through radiator 7 through compressor 6, then remove moisture content entrained in mist by condensate trap 8, finally entering membrane module 1 by the entrance side of membrane module 1 separates, a gas part after separation enters the first pipeline 13 through the per-meate side of membrane module 1, and another part enters the second pipeline 14 through the retentate side of membrane module 1, thereby realizes the separation of mist.
In the separation process of mist, on the one hand, control the gas flow of each compressed air source unit 21 by control valve 22, and the gas flow of each compressed air source unit 21, show by the first gas flowmeter 23 being connected with this compressed air source unit 21, can adjust flow and the each component ratio of mist, on the other hand, can adjust the pressure of mist before and after membrane module 1 separates by atmospheric valve 5 simultaneously, pressure before mist separates directly shows by the second Pressure gauge 32, mist separate after under the hypotensive effect of vavuum pump 4, pressure variation is shown by the first Pressure gauge 31 more significantly, again by the second gas flowmeter 9, the 3rd gas flowmeter 11, the data that the first concentration detection apparatus 10 and the second concentration detection apparatus 12 detect, and in conjunction with the first gas flowmeter 23, the numerical value of the first Pressure gauge 31 and the second Pressure gauge 32, calculate the also separating property of analyzing film assembly 1, thereby realize the detection of membrane module separating property under different disposal amount and different pressures.
The utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (4)
1. a membrane module separating property test platform, connect membrane module (1) to be tested, described membrane module (1) has entrance side, per-meate side and retentate side, the per-meate side of described membrane module (1) is provided with the first pipeline (13), the retentate side of membrane module (1) is provided with the second pipeline (14), it is characterized in that: also comprise simulation gas generating means (2), described simulation gas generating means (2) comprises at least two compressed air source units (21), at least two control valves (22) and at least two the first gas flowmeters (23), each described compressed air source unit (21) connects respectively a described control valve (22), each control valve (22) is connected with described first gas flowmeter (23), on described the first pipeline (13), be provided with successively the first Pressure gauge (31) and vavuum pump (4), described the second pipeline (14) is provided with atmospheric valve (5), between the entrance side of described simulation gas generating means (2) and membrane module (1), connect the 3rd pipeline (15) is set, the entrance side of the described contiguous described membrane module of the 3rd pipeline (15) (1) is provided with the second Pressure gauge (32).
2. a kind of membrane module separating property test platform as claimed in claim 1, it is characterized in that: on described the 3rd pipeline (15), be also provided with compressor (6), described compressor (6) is positioned between described simulation gas generating means (2) and described the first Pressure gauge (31).
3. a kind of membrane module separating property test platform as claimed in claim 2, it is characterized in that: on described the 3rd pipeline (15), be also provided with heat abstractor (7) and condensate trap (8), described compressor (6) connects described heat abstractor (7) and described condensate trap (8) successively, and described condensate trap (8) is also connected with described the second Pressure gauge (32).
4. a kind of membrane module separating property test platform as claimed in claim 1; it is characterized in that: also comprise the second gas flowmeter (9), the first concentration detection apparatus (10), the 3rd gas flowmeter (11) and the second concentration detection apparatus (12), described vavuum pump (4) connects described the second gas flowmeter (9) and described the first concentration detection apparatus (10) successively; Described atmospheric valve (5) connects described the 3rd gas flowmeter (11) and described the second concentration detection apparatus (12) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782570.1U CN203694926U (en) | 2013-12-02 | 2013-12-02 | Membrane component separation performance testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782570.1U CN203694926U (en) | 2013-12-02 | 2013-12-02 | Membrane component separation performance testing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694926U true CN203694926U (en) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782570.1U Expired - Lifetime CN203694926U (en) | 2013-12-02 | 2013-12-02 | Membrane component separation performance testing platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN203694926U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789991A (en) * | 2017-12-04 | 2018-03-13 | 南京九思高科技有限公司 | The detection means and detection method of preferential organic gas seperation film permeance property thoroughly |
| CN109588052A (en) * | 2017-07-28 | 2019-04-05 | 韩国电力公社 | For evaluating the system and its apparatus of carbon dioxide separation membrane module performance |
| CN109588044A (en) * | 2017-07-28 | 2019-04-05 | 韩国电力公社 | System for detecting carbon dioxide separation film device exception |
| CN110325263A (en) * | 2017-02-22 | 2019-10-11 | Emd密理博公司 | Mixed gas integrity test in the case where keeping off through side to porous material |
| CN111182784A (en) * | 2017-09-29 | 2020-05-19 | 大金工业株式会社 | Air conditioner in warehouse |
| CN114062219A (en) * | 2021-10-09 | 2022-02-18 | 广州先进技术研究所 | Breathable film performance test integrated device and operation method thereof |
-
2013
- 2013-12-02 CN CN201320782570.1U patent/CN203694926U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325263A (en) * | 2017-02-22 | 2019-10-11 | Emd密理博公司 | Mixed gas integrity test in the case where keeping off through side to porous material |
| CN110325263B (en) * | 2017-02-22 | 2022-04-19 | Emd密理博公司 | Mixed gas integrity testing of porous materials without access to the permeate side |
| CN109588052A (en) * | 2017-07-28 | 2019-04-05 | 韩国电力公社 | For evaluating the system and its apparatus of carbon dioxide separation membrane module performance |
| CN109588044A (en) * | 2017-07-28 | 2019-04-05 | 韩国电力公社 | System for detecting carbon dioxide separation film device exception |
| CN111182784A (en) * | 2017-09-29 | 2020-05-19 | 大金工业株式会社 | Air conditioner in warehouse |
| US11471822B2 (en) | 2017-09-29 | 2022-10-18 | Daikin Industries, Ltd. | Internal air adjustment device |
| CN111182784B (en) * | 2017-09-29 | 2023-04-04 | 大金工业株式会社 | Air conditioner in warehouse |
| CN107789991A (en) * | 2017-12-04 | 2018-03-13 | 南京九思高科技有限公司 | The detection means and detection method of preferential organic gas seperation film permeance property thoroughly |
| CN114062219A (en) * | 2021-10-09 | 2022-02-18 | 广州先进技术研究所 | Breathable film performance test integrated device and operation method thereof |
| CN114062219B (en) * | 2021-10-09 | 2023-09-26 | 广州先进技术研究所 | Breathable film performance test integrated device and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |