CN203043859U - Device for manufacturing high-strength hollow fiber composite film - Google Patents
Device for manufacturing high-strength hollow fiber composite film Download PDFInfo
- Publication number
- CN203043859U CN203043859U CN 201220713059 CN201220713059U CN203043859U CN 203043859 U CN203043859 U CN 203043859U CN 201220713059 CN201220713059 CN 201220713059 CN 201220713059 U CN201220713059 U CN 201220713059U CN 203043859 U CN203043859 U CN 203043859U
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- China
- Prior art keywords
- hollow fiber
- spinneret
- filament
- guide wheel
- film
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- 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 - Lifetime
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Abstract
The utility model discloses a device for manufacturing a high-strength hollow fiber composite film. The device comprises hollow fiber film manufacturing equipment and specifically comprises a reaction kettle, wherein the casting mold liquid discharge port of the reaction kettle is connected to a spinning pump through a connecting pipeline; an outlet of the spinning pump is connected to a spinneret plate through a connecting pipe; the hollow fiber film yarn subjected to extrusion molding through the spinneret plate penetrates through a water tank for cooling and is collected onto a winding wheel under guide of a guide wheel group; the device also comprises a fiber yarn tray; the fiber yarns of the fiber yarn tray penetrate through the spinneret plate through guide of the fiber yarn guide wheel; and the fiber yarns and the hollow fiber film yarns subjected to extrusion molding through the spinneret plate penetrate through the water tank and then are collected onto the winding wheel under guide of the guide wheel group. According to the device, improved production can be directly performed on the conventional hollow fiber film production equipment; and moreover, the operation is simple, and ultrafiltration, microfiltration and other film yarns with various strengths can be produced according to the requirements.
Description
Technical field
The utility model belongs to the hollow-fibre membrane field, specifically, the utility model related to a kind of have adopt filament as the manufacturing installation of a kind of high strength hollow fiber composite membrane that strengthens lining.
Background technology
After the 1950's, global population sharp increase, industrial development is rapid.The water globe resource situation worsens rapidly, and the water crisis is on the rise.In order to alleviate the shortage of water resource, sewage disposal, reuse become imperative trend, and film is disposed of sewage and become the main trend of present sewage disposal.But along with the progress of society, the kind of sewage is more and more, and is more and more stricter to the performance requirement of hollow-fibre membrane, more and more higher to the requirement of strength of film silk.
Because the doughnut film strength is not very high, in the sewage phenomenon that is easy to occur fracture of wire in service, it is not fine causing the water treatment effect, influences final water quality.Now in order to improve the doughnut film strength, a lot of all is to adopt at stay pipe to apply the hollow-fibre membrane that feed liquid is made the band liner, but the cost of belt material film is than higher, limited the extensive use that strengthens film to a great extent, and the belt material film generally all can only be micro-filtration membrane, be difficult to accomplish the ultrafiltration level, also limited the application that strengthens film.
In order to reduce cost and to be applied to ultrafiltration strengthening film, our company has developed the fiber reinforcement hollow-fibre membrane, and this film has replaced stay pipe with filament, greatly reduces the cost of film silk, and very little to the performance impact of film silk itself.But the doughnut film manufacturing method that adopts filament to strengthen is more loaded down with trivial details, and operation requires relatively stricter.
For solving the prior art above shortcomings, the utility model is proposed.
The utility model content
The purpose of this utility model is in order to overcome the technical problem that prior art exists, propose a kind ofly to carry out simple modifications on the existing basis that makes the doughnut film device manufacturing installation of the high strength hollow fiber composite membrane of the composite construction of realizing adopting filament to circulate rete.
For solving the problems of the technologies described above, realize the purpose of this utility model, the technical scheme that the utility model provides is: a kind of manufacturing installation of high strength hollow fiber composite membrane, comprise a doughnut membrane producing device, specifically comprise a reactor, the mold liquid discharging of reactor is connected on the spinning pump by connecting pipe, the spinning delivery side of pump is connected on the spinneret by tube connector, the hollow-fibre membrane silk of spinneret extrusion molding is under the guiding of guide wheel group, be collected on the wire wrapping wheel after passing the tank cooling, also comprise a filament dish, the filament of filament dish passes spinneret through the guiding of filament guide wheel, and with the hollow-fibre membrane silk of spinneret extrusion molding, under the common guiding of guide wheel group, be collected on the wire wrapping wheel after passing tank.
Described filament guide wheel is arranged on the top of spinneret.
Described spinneret is detachable active the connection with tube connector.
The bottom of described reactor is equipped with a filter, and the port of export of filter is connected with connecting pipe.
Described guide wheel group comprise be arranged on guide wheel in the tank, be arranged on the deflecting roller on the tank and be arranged on deflecting roller and wire wrapping wheel between straining pulley.
The beneficial effects of the utility model are:
1, equipment is simple, can directly improve production at the existing production equipment of producing hollow-fibre membrane;
2, simple to operate, just can produce continuously as long as put on filament always;
3, can produce film silks such as various ultrafiltration and micro-filtration on request.
Terminological interpretation:
Casting solution: but be dissolved in the corresponding organic solvent at the macromolecular material of the utility model middle finger film forming, pore-forming, the mixed liquor of formation, wherein casting solution can be the solution of macromolecules such as PVDF, PAN, PVC.
Description of drawings
When considered in conjunction with the accompanying drawings, by the reference following detailed, can more completely understand the utility model better and learn wherein many attendant advantages easily, but accompanying drawing described herein is used to provide further understanding of the present utility model, constitute a part of the present utility model, illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute to improper restriction of the present utility model, wherein:
Fig. 1 is the overall structure schematic diagram of the utility model device.
1. filament dishes, 2. filament guide wheels, 3. filaments, 4. spinning pumps, 5. tube connectors, 6. spinnerets, 7. film silk guide wheels, 8. tanks, 9. wire wrapping wheels, 10. film silks, 11. reactors, 12. filters, 13. connecting pipes in the accompanying drawing.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to accompanying drawing 1, the manufacturing installation of a kind of high strength hollow fiber composite membrane of the utility model, comprise a doughnut membrane producing device, specifically comprise a reactor 11, filter 12 is arranged at reactor 11 bottoms, the discharging of mold liquid is connected on the spinning pump 4 by filter 12 and connecting pipe 13, the outlet of spinning pump 4 is connected on the spinneret 6 by tube connector 5, the hollow-fibre membrane silk 10 of spinneret 6 extrusion moldings (comprises and is arranged on guide wheel 7a in the tank 8 in guide wheel group, 7b, 7c and be arranged on the deflecting roller 7d on the tank 8 and be arranged on deflecting roller 7d and wire wrapping wheel 9 between straining pulley 7e) guiding under, be collected on the wire wrapping wheel 9 after passing tank 8 coolings, also comprise a filament dish 1, the filament 3 of filament dish 1 is through filament guide wheel (2a, spinneret 6 is passed in guiding 2b), and with the hollow-fibre membrane silk 10 of spinneret 6 extrusion moldings, under the common guiding of guide wheel group, be collected on the wire wrapping wheel 9 after passing tank 8.Wherein, filament guide wheel (2a, 2b) can be arranged on the top of spinneret 6, and spinneret 6 is detachable active the connection with tube connector 5.
Production process of the present utility model is as follows:
Weigh up raw material according to satisfactory prescription, then raw material is put in the reactor 11 in order successively, open the stirring of reactor 11, make more even that raw material can mix, wait raw material to dissolve fully, stop to stir, standing and defoaming is stand-by then.
Filament dish 1 is fixed, after filament 3 is drawn from the top of filament dish 1, by filament guide wheel 2a and 2b filament 3 is directed to the top of tank 8, filament 3 can be pulled more easily.
After deaeration finishes, connect filter 12 at 11 ends of reactor, make casting solution when passing through filter 12, can filter out impurity wherein, be connected on the spinning pump 4 filtering good casting solution by connecting pipe 13 then, connect the valve that reactor 11 bottoms are opened in the back, then open spinning pump 4, after draining the bubble in spinning pump 4 and the tube connector 5, stop spinning pump 4.
Filament 3 is passed spinneret 6 by the wire hole on the spinneret 6, and after making filament 3 enter tank 8 than more smoothly, spinneret 6 is fixed on the tube connector 5, traction is by the filament 3 of spinneret 6, make a filament 3 advance 7a, 7b, 7c, 7d successively, 7e is drawn on the wire wrapping wheel 9, fix filament 3, and wherein 7a, 7b, 7c play a part guiding to open wire wrapping wheel 9(, 7d plays a part to turn to, and 7e produces some tension force to the film silk to make the stable better of film silk).
Open spinning pump 4 beginning spinning, feed liquid is extruded by spinneret 6, and the draw by wire wrapping wheel 9, and the film silk finally is wound on the wire wrapping wheel 9, adjusts the rotating speed of spinning pump 4, makes just can begin the collection membrane silk after the external diameter size up to specification in the film silk.
As mentioned above, embodiment of the present utility model is explained, but as long as not breaking away from utility model point of the present utility model and effect in fact can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, such variation also all is included within the protection domain of the present utility model.
Claims (5)
1. the manufacturing installation of a high strength hollow fiber composite membrane, comprise a doughnut membrane producing device, specifically comprise a reactor, the mold liquid discharging of reactor is connected on the spinning pump by connecting pipe, the spinning delivery side of pump is connected on the spinneret by tube connector, the hollow-fibre membrane silk of spinneret extrusion molding is under the guiding of guide wheel group, be collected on the wire wrapping wheel after passing the tank cooling, it is characterized in that, also comprise a filament dish, the filament of filament dish passes spinneret through the guiding of filament guide wheel, and with the hollow-fibre membrane silk of spinneret extrusion molding, under the common guiding of guide wheel group, be collected on the wire wrapping wheel after passing tank.
2. the manufacturing installation of a kind of high strength hollow fiber composite membrane according to claim 1 is characterized in that, described filament is arranged on the top of spinneret.
3. the manufacturing installation of a kind of high strength hollow fiber composite membrane according to claim 1 is characterized in that, described spinneret is detachable active the connection with tube connector.
4. the manufacturing installation of a kind of high strength hollow fiber composite membrane according to claim 1 is characterized in that, the bottom of described reactor is equipped with a filter, and the port of export of filter is connected with connecting pipe.
5. the manufacturing installation of a kind of high strength hollow fiber composite membrane according to claim 1, it is characterized in that, described guide wheel group comprise be arranged on guide wheel in the tank, be arranged on the deflecting roller on the tank and be arranged on deflecting roller and wire wrapping wheel between straining pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713059 CN203043859U (en) | 2012-12-20 | 2012-12-20 | Device for manufacturing high-strength hollow fiber composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713059 CN203043859U (en) | 2012-12-20 | 2012-12-20 | Device for manufacturing high-strength hollow fiber composite film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043859U true CN203043859U (en) | 2013-07-10 |
Family
ID=48726860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220713059 Expired - Lifetime CN203043859U (en) | 2012-12-20 | 2012-12-20 | Device for manufacturing high-strength hollow fiber composite film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043859U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706258A (en) * | 2013-12-05 | 2014-04-09 | 云南城投碧水源水务科技有限责任公司 | Preparation method for fiber-reinforced hollow fiber membrane stored through dry method and production device |
| CN104357930A (en) * | 2014-11-28 | 2015-02-18 | 天津华清健坤膜科技有限公司 | Production equipment of four-head type nylon skeleton hollow fiber membrane |
| CN104368243A (en) * | 2014-11-28 | 2015-02-25 | 天津华清健坤膜科技有限公司 | Nylon framework hollow fiber membrane production equipment |
| CN104878520A (en) * | 2015-02-12 | 2015-09-02 | 江苏中科院智能科学技术应用研究院 | Hollow fiber membrane manufacturing system |
-
2012
- 2012-12-20 CN CN 201220713059 patent/CN203043859U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706258A (en) * | 2013-12-05 | 2014-04-09 | 云南城投碧水源水务科技有限责任公司 | Preparation method for fiber-reinforced hollow fiber membrane stored through dry method and production device |
| CN104357930A (en) * | 2014-11-28 | 2015-02-18 | 天津华清健坤膜科技有限公司 | Production equipment of four-head type nylon skeleton hollow fiber membrane |
| CN104368243A (en) * | 2014-11-28 | 2015-02-25 | 天津华清健坤膜科技有限公司 | Nylon framework hollow fiber membrane production equipment |
| CN104878520A (en) * | 2015-02-12 | 2015-09-02 | 江苏中科院智能科学技术应用研究院 | Hollow fiber membrane manufacturing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yili Inventor after: Li Suoding Inventor after: Zhao Xiaolong Inventor after: Wu Qiang Inventor after: Peng Xingzheng Inventor after: Xiao Hongkang Inventor before: Chen Yili Inventor before: Li Suoding Inventor before: Zhao Xiaolong Inventor before: Wu Qiang Inventor before: Peng Xingzheng Inventor before: Xiao Hongkang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |