CN205241865U - Spinneret plate - Google Patents
Spinneret plate Download PDFInfo
- Publication number
- CN205241865U CN205241865U CN201521048126.2U CN201521048126U CN205241865U CN 205241865 U CN205241865 U CN 205241865U CN 201521048126 U CN201521048126 U CN 201521048126U CN 205241865 U CN205241865 U CN 205241865U
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- China
- Prior art keywords
- heat
- slow cooling
- cooling circle
- conductive assembly
- spinneret
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- Expired - Fee Related
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a spinneret plate improves thermal utilization ratio, improves holistic heat preservation effect simultaneously, including the orifice plate and set up the slow cooling circle on the orifice plate excircle, the orifice plate has feed end and a discharge end, discharge end department is equipped with the heat conduction subassembly, the heat conduction subassembly include a plurality of conducting strips, and crisscross the setting be a plurality of passageways that are used for supplying the cellosilk to pass, the transversal inner circumference who personally submits edge connection to the slow cooling circle of network structure and heat conduction subassembly of heat conduction subassembly, the utility model is suitable for a spinneret plate.
Description
Technical field
The utility model relates to a kind of spray silk equipment manufacturing technology field, and more particularly, it relates to a kind of spinneret.
Background technology
Spinneret is the indispensable part of filament spinning component, and effect is by high temperature, high glutinous polymer melt, becomes melt thread by the spinneret orifice of certain draw ratio, forms strand through the cooling fixed line of setting medium. But have the crystal property of a lot of high polymers very good, crystalline rate is too fast, cause its go out after spinneret orifice, suddenly meet cold, solidify crystallization at once, make fiber strand silk rigidity excessive, or inner hollow, structure atrophy, affect the result of use of this fiber.
Therefore, the Chinese patent that application number is 201520221936.7 discloses a kind of spinneret, comprises spinneret body, and described spinneret body is circular, and a side of described spinneret body is charging face, and the opposite side of described spinneret body is for going out charge level; Spinneret orifice, multiple described spinneret orifices are arranged in described spinneret body, slow cooling circle, described slow cooling circle is wrapped in described spinneret body outside.
Although this spinneret goes out after spinneret orifice polymer melt strand can Slow cooling, crystalline rate reduces, but, because slow cooling circle is only positioned at the outside of spinneret body, filament hypertelorism with center, causing cannot be by the filament that passes to out charge level of the heat maximal efficiency of self, and heat utilization ratio is not high, and heat insulation effect is not good.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of spinneret, improves the utilization rate of heat, improves overall heat insulation effect simultaneously.
For achieving the above object, the utility model provides following technical scheme: a kind of spinneret, comprise orifice plate and be arranged on the slow cooling circle on orifice plate cylindrical, orifice plate has feed end and discharge end, described discharge end place is provided with heat-conductive assembly, and heat-conductive assembly comprises some conducting strips and is crisscross arranged and is some passages for passing for filament;
The edge that the cross section of described heat-conductive assembly is network structure and heat-conductive assembly is connected to the inner peripheral surface of slow cooling circle.
By adopting technique scheme, utilize heat-conductive assembly to absorb and transmit the temperature of slow cooling circle, more high temperature on slow cooling circle absorption come, then utilize the center of self doing medium, being delivered to discharge end, realize the filametntary heat insulation work to discharge end center;
Cancellated heat-conductive assembly, has for each the hole that filament passes, the heat-conductive assembly of high temperature furthered and filament between distance, corresponding one by one, improve the filametntary heat insulation effect to discharge end.
Further, described slow cooling circle is hollow structure, and slow cooling circle is provided with the air intake for passing into for steam;
The edge of heat-conductive assembly through the inner peripheral surface of slow cooling circle, extend to the inside of slow cooling circle.
By adopting technique scheme, toward steam injection in the slow cooling circle of hollow, further improve temperature and the heat insulation effect of slow cooling circle, then the edge of heat-conductive assembly is by conducting with the heat of slow cooling circle, realize the transmission to heat, simple in structure, easily manufactured, do not changing on the basis of original structure and effect, make the heat insulation effect of spinneret, had the breakthrough of matter.
Further, described passage is alveolate texture.
By adopting technique scheme, the passage of alveolate texture, both farthest pressed close to and filametntary distance, compare the passage of other structures, globality is higher, between adjacency channel, all have regular connection and contact, such structure is that the efficiency of heat transmission is higher, and the heat on the heat-conductive assembly of every part all can not be wasted.
Further, the inner peripheral surface of described slow cooling circle is the recessed arc structure to self outer circumference surface.
By adopting technique scheme, make discharge end place form the region of a high temperature, utilize arc structure to catch high temperature air, reduce the postpone inner peripheral surface of condensing ring of heat and go out to run off; And, by increasing the surface area of slow cooling circle inner peripheral surface, convenience and the connection of having reinforced heat-conductive assembly.
In sum, the utlity model has following beneficial effect: on the basis of existing spinneret, set up heat-conductive assembly, high temperature on slow cooling circle is conducted to the center of discharge end, press close to the distance between filament, when improving and improve integral heat insulation effect, improve the utilization rate of slow cooling circle heat, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the schematic diagram of the utility model embodiment.
In figure: 1, orifice plate; 2, heat-conductive assembly; 21, conducting strip; 3, slow cooling circle; 4, air intake.
Detailed description of the invention
A kind of spinneret, comprise orifice plate 1 and be arranged on the slow cooling circle 3 on orifice plate 1 cylindrical, orifice plate 1 has feed end and discharge end, and described discharge end place is provided with heat-conductive assembly 2, and heat-conductive assembly 2 comprises some conducting strips 21 and is crisscross arranged and is some passages for passing for filament;
The edge that the cross section of described heat-conductive assembly 2 is network structure and heat-conductive assembly 2 is connected to the inner peripheral surface of slow cooling circle 3.
Utilize heat-conductive assembly 2 to absorb and transmit the temperature of slow cooling circle 3, more the high temperature on slow cooling circle 3 absorption come, then utilize the center of self doing medium, being delivered to discharge end, realize the filametntary heat insulation work to discharge end center;
Cancellated heat-conductive assembly 2, has for each the hole that filament passes, the heat-conductive assembly 2 of high temperature furthered and filament between distance, corresponding one by one, improve the filametntary heat insulation effect to discharge end.
Heat-conductive assembly 2 in the present embodiment, by good heat conductivity and have the material that structural strength is high concurrently and form, as metal materials such as aluminum alloy materials, the present embodiment exemplifies no longer one by one.
Further, described slow cooling circle 3 is hollow structure, and slow cooling circle 3 is provided with the air intake 4 for passing into for steam;
The edge of heat-conductive assembly 2 through the inner peripheral surface of slow cooling circle 3, extend to the inside of slow cooling circle 3.
Toward steam injection in the slow cooling circle 3 of hollow, further improve temperature and the heat insulation effect of slow cooling circle 3, then the edge of heat-conductive assembly 2 is by conducting with the heat of slow cooling circle 3, realize the transmission to heat, simple in structure, easily manufactured, do not changing on the basis of original structure and effect, making the heat insulation effect of spinneret, having the breakthrough of matter.
The edge of heat-conductive assembly 2 through the inner peripheral surface of slow cooling circle 3, extend to the inside of slow cooling circle 3, heat-conductive assembly 2 is fully contacted with steam, absorb and transmit more heat, improve the result of use of self.
Further, described passage is alveolate texture.
The passage of alveolate texture, both farthest pressed close to and filametntary distance, compare the passage of other structures, globality is higher, between adjacency channel, all there are regular connection and contact, such structure is that the efficiency of heat transmission is higher, and the heat on the heat-conductive assembly 2 of every part all can not be wasted.
The present embodiment is preferred, is equipped with some depressed parts on cellular surface, for the droplet of adsorption condensing, prevents that condensed water from drenching filament.
Further, the inner peripheral surface of described slow cooling circle 3 is the recessed arc structure to self outer circumference surface.
Make discharge end place form the region of a high temperature, utilize arc structure to catch high temperature air, reduce the postpone inner peripheral surface of condensing ring 3 of heat and go out to run off; And, by increasing the surface area of slow cooling circle 3 inner peripheral surfaces, convenience and the connection of having reinforced heat-conductive assembly 2.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.
It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a spinneret, comprise orifice plate (1) and be arranged on the slow cooling circle (3) on orifice plate (1) cylindrical, orifice plate (1) has feed end and discharge end, it is characterized in that: described discharge end place is provided with heat-conductive assembly (2), heat-conductive assembly (2) comprises some conducting strips (21) and is crisscross arranged and is some passages for passing for filament;
The edge that the cross section of described heat-conductive assembly (2) is network structure and heat-conductive assembly (2) is connected to the inner peripheral surface of slow cooling circle (3).
2. spinneret according to claim 1, is characterized in that: described slow cooling circle (3) is hollow structure, and slow cooling circle (3) is provided with the air intake (4) for passing into for steam;
The edge of heat-conductive assembly (2) through the inner peripheral surface of slow cooling circle (3), extend to the inside of slow cooling circle (3).
3. spinneret according to claim 2, is characterized in that: described passage is alveolate texture.
4. according to the spinneret described in claim 1 or 2 or 3, it is characterized in that: the inner peripheral surface of described slow cooling circle (3) is the recessed arc structure to self outer circumference surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048126.2U CN205241865U (en) | 2015-12-16 | 2015-12-16 | Spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048126.2U CN205241865U (en) | 2015-12-16 | 2015-12-16 | Spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241865U true CN205241865U (en) | 2016-05-18 |
Family
ID=55940942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521048126.2U Expired - Fee Related CN205241865U (en) | 2015-12-16 | 2015-12-16 | Spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480522A (en) * | 2016-10-31 | 2017-03-08 | 哈尔滨天顺化工科技开发有限公司 | A kind of distribution plate and its distribution assembly for carbon fiber spinning |
| CN112111798A (en) * | 2020-09-29 | 2020-12-22 | 广东新会美达锦纶股份有限公司 | Color matching device of polyamide 6 color master batch |
-
2015
- 2015-12-16 CN CN201521048126.2U patent/CN205241865U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480522A (en) * | 2016-10-31 | 2017-03-08 | 哈尔滨天顺化工科技开发有限公司 | A kind of distribution plate and its distribution assembly for carbon fiber spinning |
| CN106480522B (en) * | 2016-10-31 | 2018-07-17 | 哈尔滨天顺化工科技开发有限公司 | A kind of distribution plate and its distribution assembly for carbon fiber spinning |
| CN112111798A (en) * | 2020-09-29 | 2020-12-22 | 广东新会美达锦纶股份有限公司 | Color matching device of polyamide 6 color master batch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318020 Lianyu Road, Gaoqiao Street, Huangyan District, Taizhou City, Zhejiang Province, 169 Patentee after: ZHEJIANG DONOS NEW MATERIALS Co.,Ltd. Address before: 318020 Lianyu Road, Gaoqiao Street, Huangyan District, Taizhou City, Zhejiang Province, 169 Patentee before: TAIZHOU HUANGYAN HENGJIA PLASTIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211216 |