CN104370453A - Glass fiber filament drawing device - Google Patents
Glass fiber filament drawing device Download PDFInfo
- Publication number
- CN104370453A CN104370453A CN201310349306.3A CN201310349306A CN104370453A CN 104370453 A CN104370453 A CN 104370453A CN 201310349306 A CN201310349306 A CN 201310349306A CN 104370453 A CN104370453 A CN 104370453A
- Authority
- CN
- China
- Prior art keywords
- cold wind
- glass fiber
- opening
- centrifugal pan
- cold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/005—Manufacture of flakes
Abstract
The invention discloses a glass fiber filament drawing device. The device comprises a centrifugal disc 10, an annular fire opening 20, a cold wind opening 30, a molten glass inlet 40, and a heating device. In the provided device, the annular fire opening and the cold-wind opening are concentric circles, share the same circle center with the centrifugal disc, and are arranged above the centrifugal disc. The diameter of the cold wind opening is longer than that of the annular fire opening. The diameter of the annual fire opening is longer than that of the centrifugal disc. A proper temperature of the annular fire and a proper temperature and flow of the cold wind are adopted so as to draw the glass fiber filament extracted from a centrifuge under the effects of the annular fire and the cold wind, and thus the glass fiber filaments are thinned.
Description
Technical field
The invention belongs to glass wool production engineering technical field, specifically relate to a kind of glass fiber drafting assembly.
Technical background
The drawing-off of glass fiber plays an important role in glass wool manufacture craft, and it is directly connected to the Forming Quality of glass wool.The temperature of ring-shaped fire, cold wind temperature, and spacing is between the two all by the texture attribute important to glass wool, how reasonably to arrange these factors, producing high-quality glass wool is existing urgent problem in process.
Publication number be 1587134 invention on disclose a kind of production method of glass fiber continuous monofilament blanket, its adopts glass sphere and glass fiber infiltration agent to be raw material, prepare through starting material, wire drawing in flakes, drawing-off, drying and shaping and cutting package make glass fiber continuous monofilament blanket; The production unit of glass fiber continuous monofilament blanket comprises wire drawing rotating cylinder, moveable wire drawing table, air pump, draw plate and baking oven.The production control condition of glass fiber continuous monofilament blanket is as follows: wire drawing rotating cylinder linear velocity is 100-150 m/min, moveable wire drawing table reciprocating speed is 6-18 m/min, glass sphere bushing control temperature is 1100 DEG C-1400 DEG C, electric smelting control temperature is 1300 DEG C-1500 DEG C, air pump control pressure is for being less than or equal to 0.8Mpa, baking oven guipure operating line speed is 6-12 m/min, during rolling, linear velocity is 6-12 m/min, baking oven preheating section control temperature is 150 DEG C, drying section control temperature is 150 DEG C-170 DEG C, cooling section direct air blast cooling control temperature is 100 DEG C-120 DEG C.This invention gives the production method of glass fiber, wherein refer to the drawing-off that glass fibre is dead, the filametntary drawing-off of vision glass is an important technique in the production of glass wool, how to draw in its deformation range glass fibre filament drafting be existing aborning faced by the problem needing solution badly.
Publication number be 101857991A invention on disclose a kind of drafting machine, comprise: the drafting machine roller group be made up of multiple drafting machine roller and pressure roller parts, pressure roller parts main shaft is hinged on drafting machine main frame, and contact with drafting machine roller, and the axis of pressure roller parts parallels with the axis of drafting machine roller, pressure roller main shaft is welded with support and regulates pressure between pressure roller and drafting machine roller by being placed in weight on support.As can be seen from technique scheme, the present invention is provided with pressure roller on the drafting machine roller of drafting machine, when spinning pulls out in drafting machine, by the friction of spinning and drafting machine roller, spinning is stretched, owing to being hinged with pressure roller parts on drafting machine roller, pressure roller parts there is support, weight can be placed according to actual needs to improve the pressure between pressure roller parts and drafting machine roller on support, pressure adds the frictional force also just corresponding increase of spinning and drafting machine roller, effectively prevent drafting machine roller from skidding, improve the drawing-off effect of spinning.
Above-mentioned patent sets forth the making method of glass fiber and the drafting machine of spinning, but drawing-off drafting machine being applied to microglass fiber silk but receives certain restriction, how two technology are combined, realizing the drawing-off of glass fiber, is have a technical barrier to be solved in producing.
Summary of the invention
Object of the present invention is intended to overcome the deficiencies in the prior art, provides the factors such as a kind of ring-shaped fire and cold wind to arrange rational device, and traction fiberglass tensile, produces high-quality glass wool.
The technology adopted for realizing object of the present invention is: provide a kind of glass fiber drafting assembly, it is characterized in that this device comprises: centrifugal pan 10, annular burner 20, annular cold wind mouth 30, glass metal feeding port 40, heating burner 50, centrifugal pan centrifugal go out glass fibre successively through ring-shaped fire and cold wind, be stretched under the effect that they are common.
Described device, is characterized in that annular burner and cold wind mouth are donut, concentric with centrifugal pan, is positioned at centrifugal pan top, exceeds centrifugal pan top 0.1 ~ 5cm bottom it.
Described device, it is characterized in that annular burner and centrifugal pan external diameter distance 0.1 ~ 5cm, spacing 0.5 ~ the 5cm of annular burner and cold wind mouth, cold wind burner is outside annular burner, ring-shaped fire open height is 10 ~ 100cm, and spacing is 0.1 ~ 2cm, and cold wind open height is 5 ~ 30cm, spacing is 0.1 ~ 2cm, and they connect into an entirety.
Described device, it is characterized in that cold wind temperature is 10 ~ 30 DEG C, cold flow is 0.1-1.0Nm
3/ h.
Described device, is characterized in that the temperature of ring-shaped fire is 800 ~ 1800 DEG C.
The invention also discloses a kind of method preparing above-mentioned glass fiber drafting assembly, concrete technology step is as follows:
(1) install an annular burner and cold tuyere device at whizzer top periphery, make it concentric with centrifugal pan, bottom is positioned at centrifugal pan top 0.1 ~ 5cm;
(2) cold wind mouth is outside annular burner, and ring-shaped fire open height is 10 ~ 100cm, and spacing is 0.1 ~ 2cm, and cold wind open height is 5 ~ 30cm, and spacing is 0.1 ~ 2cm;
(3) extract cold wind with air pump, make its temperature be 10 ~ 30 DEG C, cold flow is 0.1-1.0Nm3/h;
(4) temperature of ring-shaped fire is 800 ~ 1800 DEG C
Effect: the present invention compared with prior art, has the following advantages:
(1) glass wool can obtain and stretch to the limit under ring-shaped fire and cold wind effect, produces super glass wool;
(2) higher-quality glass wool can be produced;
(3) integrated application benefit is optimized.
Accompanying drawing explanation
Accompanying drawing is a kind of glass fiber drafting assembly schematic diagram of the present invention.
Embodiment
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims and limited.
Embodiment
With reference to accompanying drawing 1, a kind of glass fiber drafting assembly described in the present embodiment comprises: centrifugal pan 10, ring-shaped fire 20, cold wind 30, glass wool 40.
This glass fiber drafting assembly is when making, and concrete technology step is as follows:
(1) install an annular burner and cold tuyere device at whizzer top periphery, make it concentric with centrifugal pan, bottom is positioned at centrifugal pan top 3cm;
(2) cold wind mouth is outside annular burner, and ring-shaped fire open height is 20cm, and spacing is 1cm, and cold wind open height is 12cm, and spacing is 1cm;
(3) extract cold wind with air pump, make its temperature be 20 DEG C, cold flow is 0.5Nm3/h;
(4) temperature of ring-shaped fire is 1200 DEG C
The above embodiment, it is only preferred embodiment of the present invention, be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.In every case be the content not departing from technical solution of the present invention, any type of simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (5)
1. a glass fiber drafting assembly, is characterized in that this device comprises: centrifugal pan, annular burner, annular cold wind mouth, centrifugal pan centrifugal go out glass fibre successively through ring-shaped fire and cold wind, be stretched under the effect that they are common.
2. device according to claim 1, is characterized in that annular burner and cold wind mouth are donut, concentric with centrifugal pan, is positioned at centrifugal pan top, exceeds centrifugal pan top 0.1 ~ 5cm bottom it.
3. device according to claim 1, it is characterized in that annular burner and centrifugal pan external diameter distance 0.1 ~ 5cm, spacing 0.5 ~ the 5cm of annular burner and cold wind mouth, cold wind burner is outside annular burner, ring-shaped fire open height is 10 ~ 100cm, and spacing is 0.1 ~ 2cm, and cold wind open height is 5 ~ 30cm, spacing is 0.1 ~ 2cm, and they connect into an entirety.
4. device according to claim 1, it is characterized in that cold wind temperature is 10 ~ 30 DEG C, cold flow is 0.1-1.0Nm
3/ h.
5. device according to claim 1, is characterized in that the temperature of ring-shaped fire is 800 ~ 1800 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349306.3A CN104370453A (en) | 2013-08-12 | 2013-08-12 | Glass fiber filament drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349306.3A CN104370453A (en) | 2013-08-12 | 2013-08-12 | Glass fiber filament drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104370453A true CN104370453A (en) | 2015-02-25 |
Family
ID=52549699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310349306.3A Pending CN104370453A (en) | 2013-08-12 | 2013-08-12 | Glass fiber filament drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104370453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115745396A (en) * | 2022-10-23 | 2023-03-07 | 武汉鑫友泰光电科技有限公司 | Quartz glass fiber drawing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277706A (en) * | 1991-06-20 | 1994-01-11 | Isover Saint-Gobain | Method of and an apparatus for forming fibres |
| CN1087610A (en) * | 1992-08-20 | 1994-06-08 | 伊索弗圣-戈班 | Method and apparatus that mineral wool is produced and the mineral wool of producing thus |
| CN2364034Y (en) * | 1997-03-25 | 2000-02-16 | 张奇 | Centrifugal blasting type glass wool former |
-
2013
- 2013-08-12 CN CN201310349306.3A patent/CN104370453A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277706A (en) * | 1991-06-20 | 1994-01-11 | Isover Saint-Gobain | Method of and an apparatus for forming fibres |
| CN1087610A (en) * | 1992-08-20 | 1994-06-08 | 伊索弗圣-戈班 | Method and apparatus that mineral wool is produced and the mineral wool of producing thus |
| CN2364034Y (en) * | 1997-03-25 | 2000-02-16 | 张奇 | Centrifugal blasting type glass wool former |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115745396A (en) * | 2022-10-23 | 2023-03-07 | 武汉鑫友泰光电科技有限公司 | Quartz glass fiber drawing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
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| WD01 | Invention patent application deemed withdrawn after publication |