CN211562524U - Wave type hollow fiber membrane manufacturing membrane assembly and membrane assembly thereof - Google Patents
Wave type hollow fiber membrane manufacturing membrane assembly and membrane assembly thereof Download PDFInfo
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- CN211562524U CN211562524U CN202021492997.4U CN202021492997U CN211562524U CN 211562524 U CN211562524 U CN 211562524U CN 202021492997 U CN202021492997 U CN 202021492997U CN 211562524 U CN211562524 U CN 211562524U
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Abstract
The utility model belongs to the field of sewage treatment, in particular to a wavy hollow fiber membrane manufacturing assembly and a membrane assembly thereof, wherein the wavy hollow fiber membrane manufacturing assembly comprises a material liquid tank, a spinning nozzle, a membrane forming unit, a temperature control setting gear and a wire collecting wheel unit; the feed liquid tank is communicated with the spinneret through a conveying pipe; the film forming unit comprises a coagulation bath and a guide wheel arranged in the coagulation bath; the film filaments formed by the film forming unit sequentially pass through the temperature control shaping gear and the filament winding wheel unit. The utility model provides a wavy hollow fiber membrane that wavy hollow fiber membrane system membrane subassembly obtained compares the linear type membrane silk of same size hollow fiber, and wavy hollow fiber membrane only fluctuates in single dimension, and the range still can be regular, but the morphotropism has increased the membrane surface.
Description
Technical Field
The utility model belongs to the sewage treatment field, concretely relates to wavy hollow fiber membrane system membrane module and membrane module thereof.
Background
The separation membrane can operate at normal temperature and low pressure, has no phase change, and is efficient and energy-saving. Hollow fiber membranes are an important form of separation membranes, and are widely applied to various fields such as preparation of industrial water, drinking water, pure water, treatment of polluted liquid and the like at present.
The curtain membrane module is a common form of hollow fiber membrane, and in industrial production, the hollow fiber membrane is usually cast in a curtain membrane casting shell in a shape of a straight line in a mode of being as high as possible in density, and then assembled into common curtain membrane integrated equipment. However, the height and width of the casting shell are fixed for the curtain membrane device standardized in industry, and the conventional hollow fiber membrane cannot exceed the fixed size even if the hollow fiber membrane is packed in maximum density.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wavy hollow fiber membrane system membrane module and membrane module thereof.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a wave-type hollow fiber membrane manufacturing assembly comprises a material liquid tank, a spinning nozzle, a membrane forming unit, a temperature control shaping gear and a filament collecting wheel unit; the feed liquid tank is communicated with the spinneret through a conveying pipe; the film forming unit comprises a coagulation bath and a guide wheel arranged in the coagulation bath; the film filaments formed by the film forming unit sequentially pass through the temperature control shaping gear and the filament winding wheel unit.
The wire winding wheel unit comprises an upper bracket, a lower bracket and two winding chains arranged between the upper bracket and the lower bracket; the winding chain comprises a steel core and a wrapping pipe arranged on the steel core; the wrapping pipe is provided with a plurality of winding grooves which are uniformly arranged.
The lower bracket is connected with the motor; the motor is used for driving the wire winding wheel unit to rotate.
The utility model discloses still include a membrane module, include wavy hollow fiber membrane silk that wavy hollow fiber membrane system membrane subassembly made roll up and set up and be in wavy hollow fiber membrane silk roll up the header box at both ends.
The tooth height of the temperature control setting gear is 0.1-1cm, and the tooth width is 0.1-1 cm.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a wavy hollow fiber membrane that wavy hollow fiber membrane system membrane subassembly obtained compares the linear type membrane silk of same size hollow fiber, and wavy hollow fiber membrane only fluctuates in single dimension, and the range still can be regular, but the morphotropism has increased the membrane surface. And it only needs to reform transform current system membrane module, increases control by temperature change design gear and can realize production, and simple process easily operates, can effectively increase the membrane area, improves the place utilization ratio. The whole process is simple and clear, and automatic batch production can be realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the wavy hollow fiber membrane module of the present invention;
fig. 2 is a schematic view of the overall structure of the membrane module of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
Fig. 1 shows a wave-type hollow fiber membrane manufacturing assembly, which comprises a feed liquid tank 1, a spinneret 3, a membrane forming unit 4, a temperature control setting gear 6 and a filament receiving wheel unit 8; the feed liquid tank is communicated with the spinneret through a conveying pipe 2; the film forming unit comprises a coagulation bath and a guide wheel 41 arranged in the coagulation bath; the film wire 5 formed by the film forming unit passes through the temperature control shaping gear 6 and the wire winding wheel unit 8 in sequence.
The wire winding wheel unit comprises an upper bracket 81, a lower bracket 82 and two winding chains 83 arranged between the upper bracket and the lower bracket; the winding chain comprises a steel core and a wrapping pipe arranged on the steel core; the wrapping pipe is provided with a plurality of winding grooves which are uniformly arranged. The lower bracket is connected with the motor; the motor is used for driving the wire winding wheel unit to rotate.
Fig. 2 shows a membrane module comprising a corrugated hollow fiber membrane coil 7 made of the corrugated hollow fiber membrane module and water collection boxes 9 disposed at both ends of the corrugated hollow fiber membrane coil. The tooth height of the temperature control setting gear is 0.1-1cm, and the tooth width is 0.1-1 cm.
The specific embodiment is as follows: polysulfone, DMAc and polyethylene glycol are put into a feed liquid tank 1 and are uniformly mixed; forming the hollow polysulfone fiber membrane filaments through a conveying pipe 2, a spinneret 3 and a film forming unit 4; the polysulfone hollow fiber membrane filaments are physically bent and drawn at 120 ℃ by a temperature control shaping gear 6 to be shaped into wavy polysulfone hollow fiber membrane filaments; the wavy polysulfone hollow fiber membrane filaments are subjected to epoxy resin casting through a traditional static casting process to obtain the wavy polysulfone curtain type membrane component. The multiple components can simply form an integrated system, and the processing space is effectively utilized.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (4)
1. A wave-type hollow fiber membrane manufacturing assembly is characterized by comprising a feed liquid tank, a spinning nozzle, a membrane forming unit, a temperature control shaping gear and a filament collecting wheel unit; the feed liquid tank is communicated with the spinneret through a conveying pipe; the film forming unit comprises a coagulation bath and a guide wheel arranged in the coagulation bath; the film filaments formed by the film forming unit sequentially pass through the temperature control shaping gear and the filament winding wheel unit.
2. The membrane module according to claim 1, wherein the take-up reel unit comprises an upper frame, a lower frame, and two winding chains disposed between the upper frame and the lower frame; the winding chain comprises a steel core and a wrapping pipe arranged on the steel core; the wrapping pipe is provided with a plurality of winding grooves which are uniformly arranged.
3. The membrane module of claim 2, wherein the lower frame is connected to a motor; the motor is used for driving the wire winding wheel unit to rotate.
4. A membrane module comprising a corrugated hollow fiber membrane yarn roll produced from the corrugated hollow fiber membrane module according to any one of claims 1 to 3 and water collection boxes provided at both ends of the corrugated hollow fiber membrane yarn roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021492997.4U CN211562524U (en) | 2020-07-27 | 2020-07-27 | Wave type hollow fiber membrane manufacturing membrane assembly and membrane assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021492997.4U CN211562524U (en) | 2020-07-27 | 2020-07-27 | Wave type hollow fiber membrane manufacturing membrane assembly and membrane assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211562524U true CN211562524U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021492997.4U Active CN211562524U (en) | 2020-07-27 | 2020-07-27 | Wave type hollow fiber membrane manufacturing membrane assembly and membrane assembly thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915803A (en) * | 2021-01-12 | 2021-06-08 | 宁波方太厨具有限公司 | Preparation method of microwave wave-shaped hollow fiber nanofiltration membrane |
-
2020
- 2020-07-27 CN CN202021492997.4U patent/CN211562524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915803A (en) * | 2021-01-12 | 2021-06-08 | 宁波方太厨具有限公司 | Preparation method of microwave wave-shaped hollow fiber nanofiltration membrane |
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