CN205461829U - Multi -use membrane module is used in laboratory - Google Patents
Multi -use membrane module is used in laboratory Download PDFInfo
- Publication number
- CN205461829U CN205461829U CN201620110450.0U CN201620110450U CN205461829U CN 205461829 U CN205461829 U CN 205461829U CN 201620110450 U CN201620110450 U CN 201620110450U CN 205461829 U CN205461829 U CN 205461829U
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- material liquid
- penetrating fluid
- membrane module
- runner
- groove layers
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Abstract
The utility model discloses a multi -use membrane module is used in laboratory comprises former feed liquid side, penetrant side and test film in this multi -use membrane module is used in laboratory main part, and characteristics are: former feed liquid side comprises former feed liquid recess layer, former feed liquid sealing washer, and the penetrant side comprises penetrant recess layer, penetrant sealing washer, can carry out the installation of difference according to the test mode of difference. The advantage is: three kinds of membrane test modes of cocurrent flow, adverse current and cross -flow all can realize, can carry out the performance of same test film under three kinds of different test modes relatively, can investigate the change of various parameters under the condition of different flow patterns, further analytical calculation resistance, concentration polarization etc. Then contrast provide the reference for industrial preparation membrane module, can carry out different installations according to the test mode of difference among the test procedure, the device size is small and exquisite, simple structure, and convenient operation easily disassembles easy washing, the cost is low.
Description
Technical field
This utility model belongs to water process membrance separation field.It particularly relates to a kind of use for laboratory multi-purpose type membrane module.
Background technology
Membrane module is filter plant important in water technology, membrane separation technique such as membrane bioreactor, reverse osmosis, just permeate and all can apply to membrane module, its operation principle is: by the motive force of multi-form, liquid infiltration in material liquid crosses film, become system and process water, film retains solid content, macromolecular substances etc., thus the water in material liquid and impurity are reached separating effect, it is achieved to the purification of material liquid, the purpose that concentrates and separate.
The design of membrane module has an important impact to film test, and at present, membrane module is divided into the forms such as hollow fiber form, rolling, plate and frame, tubular type, wherein plate and frame module film test pattern be divided into and flow, adverse current and cross-flow.These three film test pattern is research worker for testing film properties through commonly used, but the most little document report has and flows, adverse current and three kinds of the most attainable membrane modules of film test pattern of cross-flow.
Summary of the invention
Technical problem to be solved in the utility model is: for the deficiencies in the prior art, it is provided that a kind of and flow, adverse current and three kinds of film test pattern the most attainable use for laboratory multi-purpose type membrane modules of cross-flow.
nullThe technical scheme that the above-mentioned technical problem of this utility model solution is used is: by material liquid side in described a kind of use for laboratory multi-purpose type membrane module main body、Penetrating fluid side and test film are constituted，Described material liquid side is by material liquid groove layers、Material liquid sealing ring forms，Described penetrating fluid side is by penetrating fluid groove layers、Penetrating fluid sealing ring forms，The dividing plate that flow manifold and branch's runner of concave groove type in parallel and branch's runner are formed is had with branch's runner in described material liquid groove layers and described penetrating fluid groove layers，Described material liquid groove layers、Material liquid sealing ring、Penetrating fluid groove layers、Penetrating fluid sealing ring、Test film is fixed by long spiro nail and nut，Connect in described material liquid groove layers and have interface and material liquid groove lower interface on material liquid groove，Connect in described penetrating fluid groove layers and have the left interface of penetrating fluid groove and the right interface of penetrating fluid groove.
It is lined with described material liquid sealing ring between described material liquid groove layers and described test film.
It is lined with described penetrating fluid sealing ring between described penetrating fluid groove layers and described test film.
Described a kind of use for laboratory multi-purpose type membrane module has two kinds of installation methods, one of which method is that the runner of described material liquid groove layers is mutually perpendicular to the runner of described penetrating fluid groove layers, and another method is that the runner of described material liquid groove layers is parallel to each other with the runner of described penetrating fluid groove layers.
Compared with prior art, the utility model has the advantage of: a kind of use for laboratory multi-purpose type membrane module also flows, countercurrently all can realize with three kinds of film test patterns of cross-flow, can carry out same test film Performance comparision under three kinds of different test patterns；The change of various parameters, further analytical calculation resistance, concentration polarization etc. in the case of different flow pattern can be investigated, then contrast, provide reference for industrial membrane module of preparing；Test process can carry out different installations according to different test patterns, one of which installation method is that the runner of material liquid groove layers is parallel to each other with the runner of penetrating fluid groove layers, this kind of mounting means can realize and flow and the film test pattern of adverse current, another method is that the runner of material liquid groove layers is mutually perpendicular to the runner of penetrating fluid groove layers, and this kind of mounting means can realize the film test pattern of cross-flow；This device build is small and exquisite, and simple in construction is easy to operate, and easily-disassembled easy cleaning, cost are low；Membrane module material liquid, dividing plate between the runner of penetrating fluid groove layers and runner can be the effect that test film provides the structural support, and can prevent from testing film pressure-rupturable in test process.
Accompanying drawing explanation
Fig. 1 is a kind of runner of use for laboratory multi-purpose type membrane module material liquid groove layers erection sequence figure when being mutually perpendicular to the runner of penetrating fluid groove layers；
Fig. 2 is a kind of runner of use for laboratory multi-purpose type membrane module material liquid groove layers erection sequence figure when being parallel to each other with the runner of penetrating fluid groove layers；
Fig. 3 is a kind of runner of use for laboratory multi-purpose type membrane module material liquid groove layers installs complete graph when being mutually perpendicular to the runner of penetrating fluid groove layers；
Fig. 4 is a kind of runner of use for laboratory multi-purpose type membrane module material liquid groove layers installs complete graph when being parallel to each other with the runner of penetrating fluid groove layers.
Detailed description of the invention
It is described in further detail this experiment is novel below in conjunction with accompanying drawing embodiment.
nullAs shown in Figure 1，By material liquid side in a kind of use for laboratory multi-purpose type membrane module main body、Penetrating fluid side and test film 8 are constituted，Material liquid side is by material liquid groove layers 2、Material liquid sealing ring 7 forms，Penetrating fluid side is by penetrating fluid groove layers 10、Penetrating fluid sealing ring 9 forms，The dividing plate 5 formed between branch's runner 4 and branch's runner 4 and branch's runner 4 of the concave groove type of flow manifold 3 and parallel connection is had in material liquid groove layers 2 and penetrating fluid groove layers 10，Material liquid groove layers 2、Material liquid sealing ring 7、Test film 8、Penetrating fluid sealing ring 9、Penetrating fluid groove layers 10，Pass sequentially through long spiro nail 11 and nut 1 is fixed，Connect in material liquid groove layers 2 and have interface 6 and material liquid groove lower interface 14 on material liquid groove，Connect in penetrating fluid groove layers 10 and have the left interface of penetrating fluid groove 12 and the right interface of penetrating fluid groove 13.
It is lined with material liquid sealing ring 7 between material liquid groove layers 2 and test film 8.
It is lined with penetrating fluid sealing ring 9 between penetrating fluid groove layers 10 and test film 8.
A kind of use for laboratory multi-purpose type membrane module has two kinds of installation methods, one of which method is that the runner 4 of material liquid groove layers 2 is mutually perpendicular to (such as Fig. 1) with the runner 4 of penetrating fluid groove layers 10, this kind of mounting means can realize the film test pattern of cross-flow, another method is that the runner 4 of material liquid groove layers 2 is parallel to each other (such as Fig. 2) with the runner 4 of penetrating fluid groove layers 10, and this kind of mounting means can realize and flow and the film test pattern of adverse current.
Embodiment one:
During experiment, tested forward osmosis membrane is placed between material liquid sealing ring 7 and penetrating fluid sealing ring 9, as test film 8, runner 4 and the orthogonal installation method of runner 4 of penetrating fluid groove layers 10 according to material liquid groove layers 2, by material liquid groove layers 2, material liquid sealing ring 7, test film 8, penetrating fluid sealing ring 9, penetrating fluid groove layers 10 is fixed successively by long spiro nail 11 and nut 1, erection sequence is as shown in Figure 1, mounted membrane module is as shown in Figure 3, mounted use for laboratory multi-purpose type membrane module is arranged on (not shown) in film test device, test pattern is cross-flow mode, then film test device is run.
In above example, using the forward osmosis membrane obtained by with acetic acid fourth cellulose as membrane material, with the sodium chloride of 1mol/L as drawing liquid, deionized water is as material liquid, and flow velocity is 60L/h, and surveyed forward osmosis membrane water flux is 15.2L/ (m2·h)。
Embodiment two:
During experiment, tested forward osmosis membrane is placed between material liquid sealing ring 7 and penetrating fluid sealing ring 9, as test film 8, the installation method being parallel to each other with the runner 4 of penetrating fluid groove layers 10 according to the runner 4 of material liquid groove layers 2, by material liquid groove layers 2, material liquid sealing ring 7, test film 8, penetrating fluid sealing ring 9, penetrating fluid groove layers 10 is fixed successively by long spiro nail 11 and nut 1, erection sequence is as shown in Figure 2, mounted membrane module is as shown in Figure 4, mounted use for laboratory multi-purpose type membrane module is arranged on (not shown) in film test device, test pattern is counter-flow pattern, then film test device is run, after counter-flow pattern experiment terminates, exchange the conduit (not shown) on membrane module, counter-flow pattern is made to be changed into and stream mode.
In above example, using the forward osmosis membrane obtained by with acetic acid fourth cellulose as membrane material, with the sodium chloride of 2mol/L as drawing liquid, deionized water is as material liquid, flow velocity is 80L/h, and counter-flow pattern surveyed forward osmosis membrane water flux is 17.8L/ (m2H), the forward osmosis membrane water flux and measured by stream mode is 14.5L/ (m2·h)。
Visible, our this use for laboratory multi-purpose type membrane module is that one is very succinct, effective film test suite.
Claims (4)
- null1. a use for laboratory multi-purpose type membrane module，It is characterized in that，By material liquid side in described a kind of use for laboratory multi-purpose type membrane module main body、Penetrating fluid side and test film are constituted，Described material liquid side is by material liquid groove layers、Material liquid sealing ring forms，Described penetrating fluid side is by penetrating fluid groove layers、Penetrating fluid sealing ring forms，The dividing plate that flow manifold and branch's runner of concave groove type in parallel and branch's runner are formed is had with branch's runner in described material liquid groove layers and described penetrating fluid groove layers，Described material liquid groove layers、Material liquid sealing ring、Penetrating fluid groove layers、Penetrating fluid sealing ring、Test film is fixed by long spiro nail and nut，Connect in described material liquid groove layers and have interface and material liquid groove lower interface on material liquid groove，Connect in described penetrating fluid groove layers and have the left interface of penetrating fluid groove and the right interface of penetrating fluid groove.
- A kind of use for laboratory multi-purpose type membrane module the most according to claim 1, it is characterised in that: it is lined with described material liquid sealing ring between described material liquid groove layers and described test film.
- A kind of use for laboratory multi-purpose type membrane module the most according to claim 1, it is characterised in that: it is lined with described penetrating fluid sealing ring between described penetrating fluid groove layers and described test film.
- A kind of use for laboratory multi-purpose type membrane module the most according to claim 1, it is characterized in that: described a kind of use for laboratory multi-purpose type membrane module has two kinds of installation methods, one of which method is that the runner of described material liquid groove layers is mutually perpendicular to the runner of described penetrating fluid groove layers, and another method is that the runner of described material liquid groove layers is parallel to each other with the runner of described penetrating fluid groove layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110450.0U CN205461829U (en) | 2016-01-27 | 2016-01-27 | Multi -use membrane module is used in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110450.0U CN205461829U (en) | 2016-01-27 | 2016-01-27 | Multi -use membrane module is used in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205461829U true CN205461829U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620110450.0U Expired - Fee Related CN205461829U (en) | 2016-01-27 | 2016-01-27 | Multi -use membrane module is used in laboratory |
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| Country | Link |
|---|---|
| CN (1) | CN205461829U (en) |
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2016
- 2016-01-27 CN CN201620110450.0U patent/CN205461829U/en not_active Expired - Fee Related
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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: 20160817 Termination date: 20190127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |