CN220224450U - Spinning equipment of hollow fiber membrane - Google Patents
Spinning equipment of hollow fiber membrane Download PDFInfo
- Publication number
- CN220224450U CN220224450U CN202320465791.XU CN202320465791U CN220224450U CN 220224450 U CN220224450 U CN 220224450U CN 202320465791 U CN202320465791 U CN 202320465791U CN 220224450 U CN220224450 U CN 220224450U
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- fixedly connected
- groups
- base
- spinning
- hollow fiber
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- 238000009987 spinning Methods 0.000 title claims abstract description 42
- 239000012510 hollow fiber Substances 0.000 title claims abstract description 24
- 239000012528 membrane Substances 0.000 title claims abstract description 22
- 238000001035 drying Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000000835 fiber Substances 0.000 abstract description 21
- 238000004804 winding Methods 0.000 abstract description 12
- 238000007664 blowing Methods 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model belongs to the technical field of hollow fibers, in particular to spinning equipment of a hollow fiber membrane, which comprises a base; a bracket is fixedly connected to one side of the base; a supporting plate is fixedly connected to the bracket; a spinning kettle is fixedly connected to the bottom of the supporting plate; the spinning kettle is characterized in that a spinning nozzle is fixedly connected to the bottom of the spinning kettle, after the fiber is extruded through the spinning nozzle, the fiber passes through the refrigerating fluid in the cavity, so that the fiber is cooled, then the fiber passes through the blowing pipe to be dried, an operator winds the fiber on the roller, the motor is started, the motor drives the roller to rotate, the movable ring moves along with the roller when the roller rotates due to the fact that the fiber passes through the movable ring, the movable ring is mounted on the reciprocating screw rod, the movable ring moves in a reciprocating manner on the reciprocating screw rod when rotating, the fiber is wound on the roller in a reciprocating manner, the winding thickness of the fiber on the roller is uniform, and knotting can not occur in later use.
Description
Technical Field
The utility model belongs to the technical field of hollow fibers, and particularly relates to spinning equipment for a hollow fiber membrane.
Background
Hollow fiber membranes are membranes that are fibrous in shape and have a self-supporting function. The hollow fiber membrane is mainly prepared from polysulfone and dimethylacetamide serving as raw materials and is prepared into fiber filaments with a hollow inner cavity, and has the characteristic of selective permeation. Hollow fiber filaments having a relatively small diameter, usually made of several meters, are assembled together in bundles, one end of which is sealed and the other end of which is bonded with a resin
Therefore, in the prior art, for example, a chinese patent with publication number CN217869233U discloses a small hollow fiber membrane spinning machine, and in particular relates to the technical field of hollow fiber membrane production equipment. The utility model comprises a frame, a spinning kettle, a nitrogen tank, a cooling tank, a first guide wheel, a second guide wheel, a drying mechanism, a wind-up roller, a driving motor and a controller, wherein the yarn sprayed by the spinning nozzle is firstly cooled by cooling liquid in the cooling tank, then is finally guided into the drying mechanism through the first guide wheel and the second guide wheel, enters into a through hole, firstly is dried by sponge in a sponge tube, then enters into an inner sleeve, is heated by a blowing pipe to realize drying, and finally is wound by a collecting roller, so that the integration of spinning cooling and drying is realized, the continuous operation of the subsequent steps is ensured, the structure is simple, the operation is easy, the cost is reduced, and the device is suitable for small and medium enterprises.
In the above-mentioned scheme, adopt operating personnel to walk around first leading wheel and second leading wheel with the silk thread after twining the wind-up roll, rotate the wind-up roll later and realize the rolling effect, collect the silk thread after the cooling, but when the silk thread twines, the silk thread twines thickness inhomogeneous on the wind-up roll, can appear the condition of knoing when later stage uses, causes inconvenience to later stage use.
Accordingly, a spinning apparatus for hollow fiber membranes has been proposed to address the above-described problems.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the problems, the spinning equipment for the hollow fiber membrane is provided.
The technical scheme adopted for solving the technical problems is as follows: the spinning equipment of the hollow fiber membrane comprises a base; a bracket is fixedly connected to one side of the base; a supporting plate is fixedly connected to the bracket; a spinning kettle is fixedly connected to the bottom of the supporting plate; the bottom of the spinning kettle is fixedly connected with a spinning nozzle; two groups of connecting plates are fixedly connected to the top of the base; a reciprocating screw rod is rotationally connected between the two groups of connecting plates; the reciprocating screw rod is rotationally connected with a moving ring; a fixed block is fixedly connected to the movable ring; two groups of connecting blocks are fixedly connected to the top of the base; the two groups of connecting blocks are fixedly connected to one end of the base far away from the supporting plate; and a rolling shaft is rotationally connected between the two groups of connecting blocks.
Preferably, a cavity is formed in the top of the base; the cavity corresponds to a spinning nozzle.
Preferably, the top of the base is fixedly connected with a drying box; a plurality of groups of blowpipes are fixedly connected to the inner side wall of the drying box; the blowpipes are distributed in a linear array.
Preferably, a rubber pad is fixedly connected to one side in the cavity; the rubber pad is fixedly connected to one side of the cavity, which is far away from the supporting plate.
Preferably, one side of one of the two groups of connecting blocks is fixedly connected with a connecting seat; a motor is fixedly connected to the connecting seat; the output end of the motor is movably connected with the rolling shaft.
Preferably, grooves are formed in the two groups of connecting blocks, and the rolling shafts are rotatably connected in the grooves; and the two groups of connecting blocks are rotatably connected with a rotating plate through a rotating shaft.
Preferably, the bottom of the base is fixedly connected with four groups of universal wheels; the four groups of universal wheels are fixedly connected to four corners of the bottom of the base.
Preferably, the two ends of the roller are fixedly connected with baffle plates; the two groups of baffles are in a round shape.
The utility model has the beneficial effects that:
the utility model provides spinning equipment for a hollow fiber membrane, which is characterized in that after fiber filaments are extruded through a spinning nozzle, the fiber filaments pass through refrigerating fluid in a cavity to be cooled, then the fiber filaments pass through a blowing pipe to be dried, an operator firstly passes through a fixing block to fix the fiber filaments on a movable ring, finally the fiber filaments are wound on a roller, a motor is started to drive the roller to rotate, and the movable ring moves along with the roller when the roller rotates due to the fact that the fiber filaments pass through the movable ring, and is arranged on a reciprocating screw rod, the reciprocating screw rod reciprocates when the movable ring rotates, and then the fiber filaments also pass through the roller, so that the thickness of the fiber filaments wound on the roller is uniform, and knotting can not occur in later use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the entire present utility model;
FIG. 2 is a perspective view of a first embodiment of the present utility model;
FIG. 3 is a perspective view of a second embodiment of the present utility model;
FIG. 4 is a perspective view of a third embodiment of the present utility model;
legend description:
1. a base; 2. a bracket; 3. a universal wheel; 5. a support plate; 6. a drying box; 7. a blowing pipe; 8. a cavity; 9. a rubber pad; 10. a spinning kettle; 11. spinning nozzle; 12. a connecting plate; 13. a reciprocating screw rod; 14. a moving ring; 15. a fixed block; 16. a motor; 17. a connecting seat; 18. a connecting block; 19. a baffle; 20. a roller; 21. and rotating the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1 to 4, the present utility model provides a spinning apparatus for hollow fiber membranes, comprising a base 1; a bracket 2 is fixedly connected to one side of the base 1; a support plate 5 is fixedly connected to the bracket 2; the bottom of the supporting plate 5 is fixedly connected with a spinning kettle 10; the bottom of the spinning kettle 10 is fixedly connected with a spinning nozzle 11; two groups of connecting plates 12 are fixedly connected to the top of the base 1; a reciprocating screw rod 13 is rotatably connected between the two groups of connecting plates 12; the reciprocating screw rod 13 is rotatably connected with a moving ring 14; a fixed block 15 is fixedly connected to the movable ring 14; two groups of connecting blocks 18 are fixedly connected to the top of the base 1; the two groups of connecting blocks 18 are fixedly connected to one end of the base 1 far away from the supporting plate 5; a roller 20 is rotatably connected between the two sets of connection blocks 18. Because in the prior art, the operator winds the silk thread around the first guide wheel and the second guide wheel and winds the silk thread onto the winding roller, then the winding roller is rotated to achieve the winding effect, the cooled silk thread is collected, but when the silk thread is wound, the thickness of the silk thread wound on the winding roller is uneven, knotting occurs when the silk thread is used at a later stage, when inconvenient work is caused to the later stage, the device firstly passes through the fixing block 15 through the operation personnel to fix the silk thread on the movable ring 14, finally winds the silk thread on the roller 20 to drive the roller 20 to rotate, and the movable ring 14 also moves along with the roller 20 due to the fact that the silk thread passes through the movable ring 14, and the movable ring 14 is arranged on the reciprocating screw 13.
A cavity 8 is formed in the top of the base 1; the cavity 8 corresponds to a spinning nozzle 11. During operation, through the coolant liquid of operating personnel in cavity 8 to make the fibre just pass cavity 8 when making and can cool off fast, improve the preparation efficiency of fibre.
A drying box 6 is fixedly connected to the top of the base 1; a plurality of groups of blowpipes 7 are fixedly connected to the inner side wall of the drying box 6; the blowpipes 7 are distributed in a linear array. In operation, as the filaments pass through the cooling liquid to become moist, the device is provided with a drying box 6, so that the filaments pass through the drying box 6 when being wound, and the blowing pipe 7 carries out air-cooling drying on the filaments.
A rubber pad 9 is fixedly connected to one side in the cavity 8; the rubber pad 9 is fixedly connected to one side of the cavity 8 far away from the supporting plate 5. In operation, as the fiber threads can pass through the cavity 8 and contact the edge of the cavity 8, the device is provided with the rubber pad 9, so that the rubber pad 9 enables the edge of the cavity 8 to be smooth, and the fiber threads can not be worn due to sharp edges of the cavity 8.
One side of one of the two groups of connecting blocks 18 is fixedly connected with a connecting seat 17; the motor 16 is fixedly connected to the connecting seat 17; the output end of the motor 16 is movably connected with the roller 20. During operation, the standby roller 20 is driven to rotate by the starting of an operator, so that the operation is convenient and quick.
Grooves are formed in the two groups of connecting blocks 18, and the rolling shafts 20 are rotatably connected in the grooves; the two groups of connecting blocks 18 are rotatably connected with a rotating plate 21 through a rotating shaft. In operation, when the roller 20 collects the filaments, the operator can rotate the rotating plate 21 to take the roller 20 out of the rotating plate 21, thereby collecting the wound filaments.
Four groups of universal wheels 3 are fixedly connected to the bottom of the base 1; the four groups of universal wheels 3 are fixedly connected to four corners of the bottom of the base 1. During operation, an operator pushes the base 1 to drive the base 1 to move by using the universal wheel 3, and when the base 1 reaches a required position, the brake pad on the universal wheel 3 is pressed down, so that the universal wheel 3 is fixed and does not roll any more, and the position of the base 1 is stabilized.
Baffles 19 are fixedly connected to two ends of the rolling shaft 20; both sets of baffles 19 are circular in shape. In operation, the device is provided with a baffle 19 in order to prevent the roller 20 from rolling up the filaments into the grooves during rotation, the filaments being held in the middle of the roller 20 by the baffle 19.
Working principle: in the prior art, an operator winds a silk thread around a first guide wheel and a second guide wheel and winds the silk thread onto a winding roller, then the winding roller is rotated to achieve a winding effect, the cooled silk thread is collected, but when the silk thread is wound, the winding thickness of the silk thread on the winding roller is uneven, knotting occurs in later use, inconvenience is caused to later use, after the device extrudes the silk thread through a spinning nozzle 11, the silk thread passes through a refrigerating fluid in a cavity 8, the silk thread is cooled, then the silk thread passes through a blowing pipe 7 to be dried, the operator firstly passes through a fixed block 15 to fix the silk thread on a movable ring 14, finally the silk thread is wound on a roller 20, a motor 16 is started, the motor 16 drives the roller 20 to rotate, the movable ring 14 also moves along with the winding roller 20 when the roller 20 rotates, the movable ring 14 is arranged on a reciprocating screw rod 13 when the movable ring 14 rotates, the silk thread is also reciprocally wound on the roller 20, and the winding thickness of the silk thread is uneven when the movable ring 14 rotates.
Wherein, during operation, because the cellosilk can pass cavity 8 and contact the edge of cavity 8, the device is provided with rubber pad 9 and makes rubber pad 9 let the edge of cavity 8 become slick and sly so that the cellosilk can not be because cavity 8 edge sharpness thereby wearing and tearing.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (8)
1. A spinning apparatus for hollow fiber membranes, characterized in that: comprises a base (1); a bracket (2) is fixedly connected to one side of the base (1); a supporting plate (5) is fixedly connected to the bracket (2); a spinning kettle (10) is fixedly connected to the bottom of the supporting plate (5); a spinning nozzle (11) is fixedly connected to the bottom of the spinning kettle (10); two groups of connecting plates (12) are fixedly connected to the top of the base (1); a reciprocating screw rod (13) is rotationally connected between the two groups of connecting plates (12); the reciprocating screw rod (13) is rotationally connected with a moving ring (14); a fixed block (15) is fixedly connected to the movable ring (14); two groups of connecting blocks (18) are fixedly connected to the top of the base (1); the two groups of connecting blocks (18) are fixedly connected to one end of the base (1) far away from the supporting plate (5); and a rolling shaft (20) is rotatably connected between the two groups of connecting blocks (18).
2. A hollow fiber membrane spinning apparatus according to claim 1, wherein: a cavity (8) is formed in the top of the base (1); the cavity (8) corresponds to a spinning nozzle (11).
3. A hollow fiber membrane spinning apparatus according to claim 2, wherein: a drying box (6) is fixedly connected to the top of the base (1); the inner side wall of the drying box (6) is fixedly connected with a plurality of groups of blowpipes (7); the blowpipes (7) are distributed in a linear array.
4. A hollow fiber membrane spinning apparatus according to claim 3, wherein: a rubber pad (9) is fixedly connected to one side in the cavity (8); the rubber pad (9) is fixedly connected to one side, far away from the supporting plate (5), of the cavity (8).
5. The spinning apparatus for hollow fiber membranes according to claim 4, wherein: one side of one of the two groups of connecting blocks (18) is fixedly connected with a connecting seat (17); a motor (16) is fixedly connected to the connecting seat (17); the output end of the motor (16) is movably connected with the rolling shaft (20).
6. The spinning apparatus for hollow fiber membranes according to claim 5, wherein: grooves are formed in the two groups of connecting blocks (18), and the rolling shafts (20) are rotatably connected in the grooves; the two groups of connecting blocks (18) are rotatably connected with a rotating plate (21) through a rotating shaft.
7. The spinning apparatus for hollow fiber membranes according to claim 6, wherein: four groups of universal wheels (3) are fixedly connected to the bottom of the base (1); the four groups of universal wheels (3) are fixedly connected to four corners of the bottom of the base (1).
8. The spinning apparatus for hollow fiber membranes according to claim 7, wherein: baffle plates (19) are fixedly connected to two ends of the rolling shaft (20); the two groups of baffles (19) are round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320465791.XU CN220224450U (en) | 2023-03-13 | 2023-03-13 | Spinning equipment of hollow fiber membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320465791.XU CN220224450U (en) | 2023-03-13 | 2023-03-13 | Spinning equipment of hollow fiber membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220224450U true CN220224450U (en) | 2023-12-22 |
Family
ID=89174418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320465791.XU Active CN220224450U (en) | 2023-03-13 | 2023-03-13 | Spinning equipment of hollow fiber membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220224450U (en) |
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2023
- 2023-03-13 CN CN202320465791.XU patent/CN220224450U/en active Active
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