CN201236229Y - Hollow silk-film spinning apparatus - Google Patents
Hollow silk-film spinning apparatus Download PDFInfo
- Publication number
- CN201236229Y CN201236229Y CNU2008200644244U CN200820064424U CN201236229Y CN 201236229 Y CN201236229 Y CN 201236229Y CN U2008200644244 U CNU2008200644244 U CN U2008200644244U CN 200820064424 U CN200820064424 U CN 200820064424U CN 201236229 Y CN201236229 Y CN 201236229Y
- Authority
- CN
- China
- Prior art keywords
- hollow fiber
- plate
- fiber membrane
- overflows
- glue
- 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
Links
Images
Abstract
The utility model relates to a device which can simultaneously spray six hollow filament membranes and has high concentricity. A hollow filament membrane is formed by a spinning plate through different channels of membrane solution and glue solution under the outside constant pressure. The glue solution enters an upper and lower cavity formed by an upper cover plate and a water distribution plate from a glue solution feed inlet and overflows through the inner and the outer walls of a needle tube; and the membrane solution enters a mould cavity formed by a baffle plate and a lower cover plate from a membrane solution feed inlet, and then overflows and is molded through an uniform feed head and the spinning plate.
Description
Described technical field
The utility model is a kind of hollow fiber membrane spinning appts, and the cortina concentricity by the utility model production can be controlled in the 0.05mm, and bull wire vent simultaneously, the production efficiency height.
Background technology
Doing in the device of water treatment with hollow fiber membrane at present, the concentricity of hollow fiber membrane is big, causes filter effect not good in forward processing and backwash process, simultaneously, most cortina process unitss are the monofilament head unit, the cost height, of poor quality, production efficiency is low.
Summary of the invention
In order to overcome the big and low inferior technical problem of production efficiency of hollow fiber membrane concentricity, the utility model provides a kind of can go out 6, the hollow fiber membrane device that concentricity is high simultaneously.
The utility model for the technical scheme that solves its technical problem is: coagulant liquid enters in the water distributing plate upper impression by the glue charging aperture under constant external pressure, and the needle tubing by No. 5 syringe needles installing on the dividing plate extrudes again; Simultaneously, film liquid enters in the dividing plate die cavity by film liquid charging aperture under constant external pressure, extrudes the hollow fiber membrane that forms uncured and microporeization by spinnerets again.
The beneficial effects of the utility model are to produce the hollow fiber membrane of 6 high concentricitys simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model elevation cross-sectional view.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model left side pseudosection.
1. film liquid charging apertures among the figure, 2. water distributing plate, 3. screw, 4. glue charging aperture, 5. upper cover plate, 6. dividing plate, 7. entry needle joint, 8. syringe needle, 9. equal stub bar, 10. spinnerets, 11. spinning head pressing plates, 12. spinnerets nuts, 13. lower covers
The specific embodiment
Coagulant liquid enters in the upper impression of water distributing plate (2) and upper cover plate (5) sealing by glue charging aperture (4) under constant external pressure, enter in the lower impressions that seals with dividing plate (6) by water distributing pore, overflow from syringe needle (8) pipe outer wall again, also overflow from syringe needle (8) inside pipe wall by entry needle joint (7) centre bore simultaneously from upper impression; Film liquid externally enters the die cavity of dividing plate (6) and lower cover (13) sealing from film liquid charging aperture (1) under the constant pressure, enter in the die cavity that equal stub bar (9) and spinnerets (11) form by equal stub bar (9) again, under the effect of pressure, overflow and form hollow membrane from the spinnerets (11) and the space of syringe needle (8) pipe.Upper cover plate in the device (5) is all used screw (3) to be connected with dividing plate (6), dividing plate (6) with water distributing plate (2) with water distributing plate (2), lower cover (13) and is formed the sealing die cavity.
Claims (3)
1. hollow fiber membrane spinning appts, it is that upper cover plate and water distributing plate, dividing plate are formed and gone up lower impressions, the glue in the die cavity overflows by the syringe needle tube inner and outer wall under the effect of constant external force; Film liquid in the die cavity that lower cover and dividing plate are formed externally overflows formation semi-solid preparation hollow fiber membrane by equal stub bar and spinnerets under the constant pressure.
2. hollow fiber membrane spinning appts according to claim 1, its feature is: film liquid overflows from the syringe needle tube inside and outside wall by different die cavities and path with glue.
3. according to the described hollow fiber membrane spinning appts of claim 1, its feature is: spinnerets can align concentric with equal stub bar automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200644244U CN201236229Y (en) | 2008-07-24 | 2008-07-24 | Hollow silk-film spinning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200644244U CN201236229Y (en) | 2008-07-24 | 2008-07-24 | Hollow silk-film spinning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236229Y true CN201236229Y (en) | 2009-05-13 |
Family
ID=40648968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200644244U Expired - Fee Related CN201236229Y (en) | 2008-07-24 | 2008-07-24 | Hollow silk-film spinning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236229Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021668A (en) * | 2011-01-13 | 2011-04-20 | 南通大学 | Embedded-needle spinneret for hollow fiber spinning |
| CN109876676A (en) * | 2019-04-01 | 2019-06-14 | 江苏康微纳米科技有限公司 | A kind of hollow fiber nanofiltration membrane and preparation method thereof |
-
2008
- 2008-07-24 CN CNU2008200644244U patent/CN201236229Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021668A (en) * | 2011-01-13 | 2011-04-20 | 南通大学 | Embedded-needle spinneret for hollow fiber spinning |
| CN102021668B (en) * | 2011-01-13 | 2012-04-18 | 南通大学 | Embedded-needle spinneret for hollow fiber spinning |
| CN109876676A (en) * | 2019-04-01 | 2019-06-14 | 江苏康微纳米科技有限公司 | A kind of hollow fiber nanofiltration membrane and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201236229Y (en) | Hollow silk-film spinning apparatus | |
| CN205115685U (en) | Novel embedded porous hollow fiber membrane spinning jet | |
| CN105297157B (en) | A kind of embedded porous hollow fiber membrane spinning head | |
| CN201261819Y (en) | Hollow fiber film dry-wet spinning machine | |
| CN207056046U (en) | A kind of composite filter plate filter | |
| CN210726999U (en) | Lipstick production is with suppression forming device | |
| CN203878243U (en) | A filtration unit for chemical fiber material | |
| CN202139338U (en) | Integrated hollow fiber spinneret | |
| CN203653803U (en) | Solidifying device suitable for manufacturing aramid III fiber in dry spraying and wet spinning method | |
| CN201436167U (en) | Internal heat type die sleeve | |
| CN208428722U (en) | A kind of graphite electrode molding equipment | |
| CN206157284U (en) | Take spinning jet of core liquid honeycomb duct | |
| CN213500376U (en) | Injection molding equipment for stationery processing | |
| CN205133798U (en) | Chemical fibre wet process spinning equipment | |
| CN103895189B (en) | Degassed formula injection mold | |
| CN203844150U (en) | Degassing type injection mold | |
| CN212560535U (en) | Spinneret for preparing hydrophobic membrane | |
| CN218357437U (en) | Novel high-efficient perpendicular sieve tray tower of separation | |
| CN214562559U (en) | Plastic cup cover injection mold | |
| CN209481867U (en) | It is a kind of for producing the set composite of composite spinning | |
| CN212884494U (en) | Mould convenient for demoulding | |
| CN210880830U (en) | Porous integrative pipe setting device | |
| CN204151478U (en) | A kind of adjustable spinning machine bath | |
| CN103171071B (en) | Mould for casting moulding | |
| CN201962400U (en) | Filtering and recycling device of electroplating chemicals in electroplating production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Chengxiang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20090824 |