CN205115684U - Take spinning jet of strengthening rib - Google Patents
Take spinning jet of strengthening rib Download PDFInfo
- Publication number
- CN205115684U CN205115684U CN201520830809.7U CN201520830809U CN205115684U CN 205115684 U CN205115684 U CN 205115684U CN 201520830809 U CN201520830809 U CN 201520830809U CN 205115684 U CN205115684 U CN 205115684U
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- core liquid
- fiber tube
- screw
- chuck
- strengthening rib
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Abstract
The utility model relates to a take spinning jet of strengthening rib, including feed plate, play flitch, core liquid mouth, core liquid nozzle needle, threading pipe, spiral chuck, its characterized in that: the feed plate with go out the flitch and pass through fastening bolt and is connected fixedly, on core liquid mouth was fixed in the screw of feed plate side core liquid passageway, in the core liquid passageway of core liquid nozzle needle embedding feed plate below, the threading pipe was placed in threading pipe permanent channel and is fixed in a flitch all around in the screw of predetermined spiral chuck, the strengthening rib pass the threading pipe just the front end lie in discharging channel. Casting film liquid is flowed through out flitch discharging channel and strengthening rib through feed plate feedstock channel and is located the homogeneous mixing at the discharge gate to extrude the discharge gate jointly, and core liquid gets into the feed plate by core liquid mouth internal channel, after the blowout of core liquid nozzle needle, treat to be taken the hollow fiber milipore filter of strengthening rib after spinning casting film liquid is stereotyped. The utility model provides a take spinning jet of strengthening rib, with the accurate discharge gate department of being fixed in of strengthening rib, easy operation is convenient, the location is accurate, the industrial production of being convenient for.
Description
Technical field
The utility model belongs to polysulfone hollow fiber ultrafiltration membrane system manufacturing technology field, particularly relates to a kind of spinning head with reinforcement.
Background technology
The manufacture method of Hollow Fiber Ultrafiltration, microfiltration membranes is generally wet method (NIPS) spinning or the spinning of thermic phase (TIPS) method, no matter above-mentioned that spinning process, and spinning head is all indispensable critical component.Prior art discloses the multiple macromolecular material being applied to making Hollow Fiber Ultrafiltration, microfiltration membranes, comprise polyvinyl chloride-PVC, polysulfones-PS, polyether sulfone-PES, polyacrylonitrile-PAN and Kynoar etc.Hollow Fiber Ultrafiltration, microfiltration membranes are self supporting structures, requirement of strength for film silk is higher, in operation, clean and maintenance process, the situation of fracture of wire is easily there is through application verification membrane silk, cause the frequency of the lost of life of Hollow Fiber Ultrafiltration, microfiltration membranes, regular maintenance high, finally cause the high in cost of production problem of the project of water treatment.
At present, the mode that Hollow Fiber Ultrafiltration, microfiltration membranes strengthen its mechanical strength mainly comprises: reinforcement strengthens, add liner strengthens and above-mentioned thermic phase method strengthens.And the cost that liner strengthens technology is high, and production efficiency is low; What the spinning of thermic phase (TIPS) method faced equally is high production cost, so reinforcement strengthens method strengthen in Hollow Fiber Ultrafiltration, microfiltration membranes the advantage having comparatively distinctness in its mechanical strength.The key of reinforcement enhancing method is the spinning head being with reinforcement, and some that prior art provides are with the spinning head of reinforcements all to there is complex operation, reinforcement locates the problems such as not accurate.
Summary of the invention
As mentioned above, the purpose of this utility model is to solve existing technical deficiency, enhancing productivity is product quality, a kind of spinning head with reinforcement is provided, the spinning head of the band reinforcement that the utility model provides is not only simple to operate, also accurately reinforcement can be placed in the middle of film silk, reinforcement is uniformly distributed in casting solution.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of spinning head with reinforcement, comprise feedboard, reclaiming plate, core liquid mouth, core liquid nozzle needle, wear fiber tube, screw chuck, it is characterized in that: feedboard and reclaiming plate are connected and fixed by fastening bolt, core liquid mouth is fixed on the screw of feedboard side core liquid passage, core liquid nozzle needle is embedded in the core liquid passage below flitch, wear fiber tube to be placed on and to wear in fiber tube stationary conduit and be fixed in the screw of the screw chuck that reclaiming plate surrounding is preset, reinforcement is through wearing fiber tube and front end is positioned at tapping channel.Casting solution flows through reclaiming plate tapping channel and reinforcement at discharge outlet Homogeneous phase mixing by feedboard feeding-passage, and jointly extrude discharging opening, and core liquid enters feedboard by core liquid mouth internal channel, by the ejection of core liquid nozzle needle, after the sizing of spinning casting solution, obtain the hollow fiber ultrafiltration membrane being with reinforcement.
Described fiber tube stationary conduit of wearing is arranged at below reclaiming plate, is uniformly distributed in discharging opening circumferentially, and the fixing threaded hole of screw chuck with wear the passage of fiber tube on the same axis, and quantity is identical.The number of channels wearing fiber tube is designed to 2 to 8.
Described screw chuck is divided into the end of thread and chuck end, the fine thread that the end of thread adopts, match with the screw thread fixing port of reclaiming plate periphery, fine thread is provided with high-precision pitch, can regulate accurately and wear the position of fiber tube at reclaiming plate discharging opening casting solution passage place, reinforcement is placed in discharging opening casting solution passage accurately; The groove formula chuck that chuck end adopts, helical clamping, can clamp easily and wear fiber tube.
A kind of spinning head with reinforcement of the present utility model has the following advantages:
1, reinforcement accurate positioning: the position of the screw chuck regulable control reinforcement that the utility model adopts.
2, simple operation: the utility model have employed screw chuck installation and wears fiber tube, and reinforcement first penetrates fiber tube, then with screw chuck clamping, then has the screw chuck end of thread and reclaiming plate screw fix and regulate, simple and convenient.
3, reinforcement quantity is adjustable: what the utility model adopted is that many reinforcements method strengthens hollow-fibre membrane, and reinforcement can regulate according to recipe requirements, and controllable quantity is built in 2 to 8.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is upward view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is profile of the present utility model.
Detailed description of the invention
Below by indefiniteness implementation example and the utility model is described in further detail by reference to the accompanying drawings.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the utility model comprises feedboard 1, reclaiming plate 3, core liquid mouth 2, core liquid nozzle needle 8, wear fiber tube 7, screw chuck 4, it is characterized in that: feedboard 1 and reclaiming plate 3 are connected and fixed by fastening bolt 5, core liquid mouth 2 is fixed on the screw of feedboard 1 side core liquid passage, core liquid nozzle needle 8 is embedded in the core liquid passage below flitch 1, wear fiber tube 7 to be placed on and to wear in fiber tube stationary conduit and be fixed in the screw of the screw chuck 4 that reclaiming plate 3 surrounding is preset, reinforcement is through wearing fiber tube 7 and front end is positioned at tapping channel 9, casting solution flows through reclaiming plate tapping channel 9 with reinforcement at discharge outlet Homogeneous phase mixing by feedboard feeding-passage 10, and jointly extrude discharging opening, and core liquid enters feedboard by core liquid mouth internal channel 6, spray by core liquid nozzle needle, the hollow fiber ultrafiltration membrane being with reinforcement is obtained after the sizing of spinning casting solution.
Described screw chuck is divided into the end of thread and chuck end, the fine thread that the end of thread adopts, match with the screw thread fixing port of reclaiming plate periphery, fine thread is provided with high-precision pitch, can regulate accurately and wear the position of fiber tube at reclaiming plate discharging opening casting solution passage place, reinforcement is placed in discharging opening casting solution passage accurately; The groove formula chuck that chuck end adopts, helical clamping, can clamp easily and wear fiber tube.Reclaiming plate discharge outlet is provided with the passage that 4 are worn fiber tube, reinforcement is clamped by screw chuck 4 through wearing fiber tube 7 and 4 reinforcements is delivered to the predeterminated position of reinforcement in discharge outlet accurately, and also jointly extrude discharging opening with casting solution at discharge outlet Homogeneous phase mixing, just must with the hollow fiber film thread of 4 reinforcements after casting solution sizing.
Claims (4)
1. the spinning head with reinforcement, comprise feedboard (1), reclaiming plate (3), core liquid mouth (2), core liquid nozzle needle (8), wear fiber tube (7), screw chuck (4), it is characterized in that: feedboard (1) and reclaiming plate (3) are connected and fixed by fastening bolt (5), core liquid mouth (2) is fixed on the screw of feedboard (1) side core liquid passage, core liquid nozzle needle (8) is embedded in the core liquid passage of flitch (1) below, wear fiber tube (7) to be placed on and to wear in fiber tube stationary conduit and be fixed in the screw of the screw chuck (4) that reclaiming plate (3) surrounding is preset, reinforcement is through wearing fiber tube (7) and front end is positioned at tapping channel.
2. the spinning head of band reinforcement according to claim 1, it is characterized in that: described fiber tube stationary conduit of wearing is arranged at below reclaiming plate, be uniformly distributed in discharging opening circumferentially, and the fixing threaded hole of screw chuck with wear the passage of fiber tube on the same axis, and quantity is identical.
3. the spinning head of band reinforcement according to claim 1, is characterized in that: the number of channels wearing fiber tube is designed to 2 to 8.
4. the spinning head of band reinforcement according to claim 1 and 2, it is characterized in that: described screw chuck is divided into the end of thread and chuck end, the fine thread that the end of thread adopts, match with the screw thread fixing port of reclaiming plate periphery, fine thread is provided with high-precision pitch, can regulate accurately and wear the position of fiber tube at reclaiming plate discharging opening casting solution passage place, reinforcement is placed in discharging opening casting solution passage accurately; The groove formula chuck that chuck end adopts, helical clamping, can clamp easily and wear fiber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830809.7U CN205115684U (en) | 2015-10-22 | 2015-10-22 | Take spinning jet of strengthening rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830809.7U CN205115684U (en) | 2015-10-22 | 2015-10-22 | Take spinning jet of strengthening rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115684U true CN205115684U (en) | 2016-03-30 |
Family
ID=55571306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520830809.7U Active CN205115684U (en) | 2015-10-22 | 2015-10-22 | Take spinning jet of strengthening rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205115684U (en) |
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2015
- 2015-10-22 CN CN201520830809.7U patent/CN205115684U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |