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Found results for
 patents
1.
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MULTIFUNCTIONAL SPINNING DEVICE
| Application Number |
CN2015074707 |
| Publication Number |
2015/139658 |
| Status |
In Force |
| Filing Date |
2015-03-20 |
| Publication Date |
2015-09-24 |
| Owner |
NEWORLD E & E PTY LTD. (China)
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| Inventor |
- She, Fenghua
- Tan, Long
- Kong, Lingxue
- Dumee, Ludovic Francis Yannick
- Wei, Baoping
- Gao, Weimin
- He, Li
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Abstract
A multifunctional spinning device comprises a fluid storage apparatus, a fluid spraying apparatus, a fluid delivery apparatus, a drive apparatus, a high-voltage power supply apparatus, and a filament collecting apparatus. The fluid delivery apparatus is communicated with the fluid storage apparatus. The drive apparatus is connected to the fluid storage apparatus. The fluid spraying apparatus is connected to the fluid storage apparatus. The filament collecting apparatus is disposed on a peripheral part of the fluid spraying apparatus. A spinning material is poured into the fluid storage apparatus by using the fluid delivery apparatus, and the fluid storage apparatus is driven by using the drive apparatus to rotate; and a spinning solution in the fluid storage apparatus is sprayed from the fluid spraying apparatus with various structures under the action of centrifugal force of rotation and a high-voltage electrostatic field. The device not only implements that micron and nano fibers with multiple structures or a mixture thereof are produced on one device, but also greatly improves the production yield thereof, tremendously reduces a voltage value of the required high-voltage electrostatic field, even does not require involvement of the high-voltage electrostatic field, reduces costs, and improves production safety.
IPC Classes ?
- D01D 5/18 - Formation of filaments, threads, or the like by means of rotating spinnerets
- D01D 5/00 - Formation of filaments, threads, or the like
- D01D 5/28 - Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operationSpinnerette packs therefor
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2.
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CENTRIFUGAL SPINNING DEVICE USED FOR PRODUCING COMPOSITE NANO AND MICRON FIBERS WITH MULTIPLE STRUCTURES
| Application Number |
CN2015074708 |
| Publication Number |
2015/139659 |
| Status |
In Force |
| Filing Date |
2015-03-20 |
| Publication Date |
2015-09-24 |
| Owner |
NEWORLD E & E PTY LTD. (China)
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| Inventor |
- She, Fenghua
- Tan, Long
- Kong, Lingxue
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Abstract
A centrifugal spinning device used for producing composite nano and micron fibers with multiple structures comprises: a fluid storage apparatus, a fluid spraying apparatus, a fluid delivery apparatus, a drive apparatus, and a filament collecting apparatus. The fluid delivery apparatus is in communication with the fluid storage apparatus. The fluid spraying apparatus consists of a plurality of spraying channel groups and a plurality of discharging hole groups, and each spraying channel group comprises a plurality of inner discharging pipes and a plurality of outer discharging pipes, which form the fluid spraying apparatus with various structures. The filament collecting apparatus is disposed on a peripheral part of the fluid spraying apparatus. The drive apparatus drives the fluid storage apparatus to rotate. The device meets a demand for large scale production of composite nano and micron fibers with multiple structures, does not require involvement of a high-voltage electrostatic field, has high safety performance, greatly reduces energy consumption and manufacturing costs, and is characterized by a high production yield and wide applicability.
IPC Classes ?
- D01D 5/18 - Formation of filaments, threads, or the like by means of rotating spinnerets
- D01D 5/00 - Formation of filaments, threads, or the like
- D01D 5/28 - Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operationSpinnerette packs therefor
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