CN208574483U - A kind of novel membrane separation device - Google Patents
A kind of novel membrane separation device Download PDFInfo
- Publication number
- CN208574483U CN208574483U CN201820994803.7U CN201820994803U CN208574483U CN 208574483 U CN208574483 U CN 208574483U CN 201820994803 U CN201820994803 U CN 201820994803U CN 208574483 U CN208574483 U CN 208574483U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- runner
- cushion chamber
- seperation film
- upper runner
- 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 - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of novel membrane separation device, it is characterised in that: including seperation film, separating flow tract fixture block, cushion chamber fixture block, upper runner fixture block, compress cushion block, U-shaped piece；The cushion chamber fixture block is mounted on above the separating flow tract fixture block；The seperation film is installed between the cushion chamber fixture block and the separating flow tract fixture block；The upper runner fixture block is mounted on the cushion chamber fixture block；The seperation film, separating flow tract fixture block, cushion chamber fixture block, upper runner fixture block are placed in U-shaped piece after being located by connecting using positioning pin；The seperation film, separating flow tract fixture block, cushion chamber fixture block, upper runner fixture block are fixed in U-shaped piece using compression cushion block and squeezing screw.The utility model is shunted using upper lower flow channel, the pressurization of necking current limliting, and the structures such as more vertical cavity bufferings realize pre- layered effect of mixed component when through membrane separation, improve membrane separating effect；It avoids in existing scheme, the problem of non-target components flows through entire separation membrane surface in tiny runner appearance.
Description
Technical field
The utility model relates to flow injection fields, especially set and a kind of novel membrane separation device.
Background technique
Film is the material with Selective Separation function.The different component point of feed liquid is realized using the Selective Separation of film
From, purifying, concentration process be referred to as UF membrane.In flow injection field, existing membrane separation technique, generalling use small flow channels makes to mix
It is combined point and to be flowed in the side of film, increase pressure in runner, force target components permeable membrane and mistake, runner separation from the other side of the membrane
Out.But non-target components flows through entire separation membrane surface in tiny runner, under pressure and surface tension effects, will cause
The separating effect of film is deteriorated, or even failure.
Utility model content
The purpose of this utility model is to provide a kind of novel membrane separation devices, it is intended to reduce connecing for non-targeted phase and film
Touching, improves the separating effect of film.
The technical solution of the utility model is: a kind of novel membrane separation device includes seperation film, separating flow tract fixture block, buffering
Chamber fixture block, compresses cushion block, U-shaped piece at upper runner fixture block；The cushion chamber fixture block is mounted on above the separating flow tract fixture block；Institute
It states and the seperation film is installed between cushion chamber fixture block and the separating flow tract fixture block；The upper runner fixture block is mounted on the buffering
On chamber fixture block；The seperation film, cushion chamber fixture block, offers dowel hole on upper runner fixture block at separating flow tract fixture block respectively；Institute
State seperation film, separating flow tract fixture block, cushion chamber fixture block, upper runner fixture block be placed on after being located by connecting using positioning pin it is described U-shaped
In block；The seperation film, separating flow tract fixture block, cushion chamber fixture block, upper runner fixture block are fixed using compression cushion block and squeezing screw
In U-shaped piece.
Further, water conservancy diversion runner and upper runner are opened up in the upper runner fixture block；The upper water conservancy diversion runner and it is described on
Runner communicates；The upper runner is provided on the bottom surface of the upper runner fixture block；The inlet side jointing of the upper water conservancy diversion runner
Ⅰ；The outlet jointing II of the upper water conservancy diversion runner.
Further, the separating flow tract fixture block opens up lower water conservancy diversion runner and lower flow channel III；The lower water conservancy diversion runner and flow down
Road III communicates；The lower flow channel III is provided on the upper surface of the separating flow tract fixture block；The inlet side of the lower water conservancy diversion runner connects
Connector III；The outlet jointing IV of the lower water conservancy diversion runner.
Further, lower flow channel II is opened up on the bottom surface of the cushion chamber fixture block；Cushion chamber fixture block is in the lower flow channel II
Several cushion chambers are offered on position；Several upper flows are formed between the inner wall of the cushion chamber and the upper runner of upper runner fixture block
Necking；Several lower current limliting neckings are formed between the inner wall and seperation film of the cushion chamber.
Further, the upper runner and III structure of lower flow channel are just the same；Lower flow channel II and III structure of lower flow channel complete one
Sample.
Further, the seperation film is smooth using surface, the small seperation film of surface tension.
The utility model has the beneficial effects that (1) the utility model is shunted using upper lower flow channel, the pressurization of necking current limliting is more
The structures such as vertical cavity buffering, realize pre- layered effect of mixed component when through membrane separation, improve membrane separating effect；
It avoids in existing scheme, the problem of non-target components flows through entire separation membrane surface in tiny runner appearance；(2) using this
After utility model technical solution, the separating effect and service life of flow injection field phase separation membrane can be improved.
Detailed description of the invention
Fig. 1 is the utility model perspective view；Fig. 2 is the utility model internal structure cross-sectional view；Fig. 3 is the utility model point
From runner fixture block plan view；Fig. 4 is the utility model cushion chamber fixture block plan view；Fig. 5 is the partial enlarged view in Fig. 2.
Specific embodiment
As shown in the figure: a kind of novel membrane separation device includes seperation film 1, separating flow tract fixture block 2, cushion chamber fixture block 3, upper
Road fixture block 4 compresses cushion block 5, U-shaped piece 6；The cushion chamber fixture block 3 is mounted on 2 top of separating flow tract fixture block；The buffering
The seperation film 1 is installed between chamber fixture block 3 and the separating flow tract fixture block 2；The upper runner fixture block 4 is mounted on the cushion chamber
On fixture block 3；The seperation film 1, cushion chamber fixture block 3, offers positioning pin on upper runner fixture block 4 at separating flow tract fixture block 2 respectively
Hole；The seperation film 1, separating flow tract fixture block 2, cushion chamber fixture block 3, upper runner fixture block 4 are fixed using positioning pin (not shown)
It is placed in described U-shaped piece 6 after the connection of position；The seperation film 1, separating flow tract fixture block 2, cushion chamber fixture block 3, upper runner fixture block 4
It is fixed in U-shaped piece 6 using cushion block 5 is compressed with squeezing screw 7.
Water conservancy diversion runner 17 and upper runner 18 are opened up in the upper runner fixture block 4；The upper water conservancy diversion runner 17 with it is described on
Runner 18 communicates；The upper runner 18 is provided on the bottom surface of the upper runner fixture block 4；The inlet side of the upper water conservancy diversion runner 17 connects
Connector I 13；The outlet jointing II 14 of the upper water conservancy diversion runner.
The separating flow tract fixture block 2 opens up lower water conservancy diversion runner 1120 and lower flow channel III 11；The lower water conservancy diversion runner 20 is under
Runner III 11 communicates；The lower flow channel III 20 is provided on the upper surface of the separating flow tract fixture block 2；The lower water conservancy diversion runner 20
Inlet side jointing III 15；The outlet jointing IV 16 of the lower water conservancy diversion runner 20.
Lower flow channel II 21 is opened up on the bottom surface of the cushion chamber fixture block 3；In the position of the lower flow channel II 21 of cushion chamber fixture block 3
On offer several cushion chambers 9；It is formed on several between the inner wall 22 of the cushion chamber 9 and the upper runner 18 of upper runner fixture block 4
Current limliting necking 8；Several lower current limliting neckings 10 are formed between the inner wall 22 and seperation film 1 of the cushion chamber 9.
The upper runner 18 and III 11 structure of lower flow channel are just the same；Lower flow channel II 21 and III 11 structure of lower flow channel are complete
Equally.
The seperation film is smooth using surface, the small seperation film of surface tension.
Introduce the utility model using principle before first introduce the common sense of this field: flow injection field film
In separation application, difference, which mixes form of the component (A+B) in 1.6mm Teflon pipe, is, across a section B between a section A, by rear
The component in face pushes the component flowing of front.
The use principle of the utility model: mixed component (A+B) enters upper runner fixture block 4 from connector I 13, first fills up first
The component of a cushion chamber 9, upper flow necking 8 and the small flow of lower current limliting necking 10 permissions passes through, therebetween the small liquid of a part of A or B
Pearl will do it with big liquid pearl is combined into, and remaining small liquid pearl is mingled with wherein, because the molecular weight of target components B is greater than component A's
Molecular weight, target components B can sink to the lower section of cushion chamber 9, and component A is partial to top, finally passes through from upper flow necking 8
Component A can be more than component B, and the component B passed through from lower current limliting necking 10 can be more than component A.Into second cushion chamber 9, cavity
Upper layer component A is more than component B, and cavity submucosa composition B is more than component A, after cushion chamber 9 one by one, mixed component (A+B)
Gradually same it can combine and be layered.Seperation film 1 selects that surface is smooth, the small material of surface tension, it is ensured that a small amount of small liquid of component A
Pearl is mixed in a large amount of component B, can be taken away easily when flowing through 1 surface of seperation film.Target components B is in lower contact point
When from film 1, can gradually permeable membrane and cross and enter lower flow channel 11, taken away by carrier fluid that connector III 15 enters or carrier gas and (or blocked connector
III 15), separate from connector IV 16.The component A of 1 top of seperation film is finally discharged from connector II 14.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (6)
1. a kind of novel membrane separation device, it is characterised in that: including seperation film, separating flow tract fixture block, cushion chamber fixture block, upper runner
Fixture block compresses cushion block, U-shaped piece；The cushion chamber fixture block is mounted on above the separating flow tract fixture block；The cushion chamber fixture block with
The seperation film is installed between the separating flow tract fixture block；The upper runner fixture block is mounted on the cushion chamber fixture block；It is described
Seperation film, cushion chamber fixture block, offers dowel hole on upper runner fixture block at separating flow tract fixture block respectively；The seperation film, separation
Runner fixture block, cushion chamber fixture block, upper runner fixture block are placed in described U-shaped piece after being located by connecting using positioning pin；The separation
Film, separating flow tract fixture block, cushion chamber fixture block, upper runner fixture block are fixed in U-shaped piece using compression cushion block and squeezing screw.
2. a kind of novel membrane separation device according to claim 1, it is characterised in that: opened up in the upper runner fixture block
Water conservancy diversion runner and upper runner；The upper water conservancy diversion runner is communicated with the upper runner；The upper runner is provided with the upper runner folder
On the bottom surface of block；The inlet side jointing I of the upper water conservancy diversion runner；The outlet jointing II of the upper water conservancy diversion runner.
3. a kind of novel membrane separation device according to claim 1, it is characterised in that: the separating flow tract fixture block opens up down
Water conservancy diversion runner and lower flow channel III；The lower water conservancy diversion runner is communicated with lower flow channel III；The lower flow channel III is provided with the separation stream
On the upper surface of road fixture block；The inlet side jointing III of the lower water conservancy diversion runner；The outlet jointing of the lower water conservancy diversion runner
Ⅳ。
4. a kind of novel membrane separation device according to claim 1, it is characterised in that: on the bottom surface of the cushion chamber fixture block
Open up lower flow channel II；Cushion chamber fixture block offers several cushion chambers on the position of the lower flow channel II；The cushion chamber it is interior
Several upper flow neckings are formed between wall and the upper runner of upper runner fixture block；It is formed between the inner wall and seperation film of the cushion chamber
Several lower current limliting neckings.
5. a kind of novel membrane separation device according to claim 2, it is characterised in that: the upper runner and III knot of lower flow channel
Structure is just the same；Lower flow channel II and III structure of lower flow channel are just the same.
6. a kind of novel membrane separation device according to claim 1, it is characterised in that: the seperation film uses surface light
It is sliding, the small seperation film of surface tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820994803.7U CN208574483U (en) | 2018-06-26 | 2018-06-26 | A kind of novel membrane separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820994803.7U CN208574483U (en) | 2018-06-26 | 2018-06-26 | A kind of novel membrane separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208574483U true CN208574483U (en) | 2019-03-05 |
Family
ID=65509413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820994803.7U Expired - Fee Related CN208574483U (en) | 2018-06-26 | 2018-06-26 | A kind of novel membrane separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208574483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114656093A (en) * | 2022-04-22 | 2022-06-24 | 倍杰特集团股份有限公司 | Coking wastewater zero-discharge pretreatment device and method |
-
2018
- 2018-06-26 CN CN201820994803.7U patent/CN208574483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114656093A (en) * | 2022-04-22 | 2022-06-24 | 倍杰特集团股份有限公司 | Coking wastewater zero-discharge pretreatment device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20200626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |