CN87202593U - Long flowing distance glass fiber wire drawing platinum replacing stove - Google Patents
Long flowing distance glass fiber wire drawing platinum replacing stove Download PDFInfo
- Publication number
- CN87202593U CN87202593U CN 87202593 CN87202593U CN87202593U CN 87202593 U CN87202593 U CN 87202593U CN 87202593 CN87202593 CN 87202593 CN 87202593 U CN87202593 U CN 87202593U CN 87202593 U CN87202593 U CN 87202593U
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- CN
- China
- Prior art keywords
- stove
- glass fiber
- fiber wire
- platinum replacing
- wire drawing
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a long flowing distance glass fiber wire drawing platinum replacing stove which belongs to an improvement of the structure of a glass fiber wire drawing platinum replacing stove. The utility model is characterized in that the length An of the stove body is equal to or more than the width B of the stove body by 1.3 to 1.6 times (A>=1.3-1.6B). The distance of the position of a ball adding hole and a liquid flowing trough is 100 mm to 350 mm, which has the advantage that after the ball adding hole and the liquid flowing trough are pulled apart at definite distance, the flowing distance of glass melt in the platinum replacing stove is increased by one time, so the further homogenized glass melt is obtained. The utility model has the advantages of high stability and simple structure and drawing filaments of broken end are decreased. The utility model is suitable for drawing operation of no alkali, middle alkali or other glass elements.
Description
Long flow process glass fiber wire-drawing platinum replacing stove belongs to a kind of improvement of glass fiber wire-drawing platinum replacing stove structure.
Present glass fiber wire-drawing platinum replacing stove, usually always add the ball hole place fluid groove directly over.Holder has bushing below fluid groove, and wire-drawing operation just carries out below bushing.The shortcoming of this kind platinum replacing stove is: because glass sphere directly is added to the top of fluid groove, so that cause the temperature in wire-drawing shape district stable inadequately, the homogenizing that is unfavorable for glass melt, make the more serious convection current of generation between the cold and hot melt of shaping area, be unfavorable for the stable of wire-drawing operation, thereby cause broken end to fly silk easily.
Task of the present utility model is a kind of long flow process wire drawing platinum replacing stove of design, shaft is extended, make and add the segment distance of being separated by between ball hole site and the fluid groove, thereby make one times of the flow process increase of glass melt in platinum replacing stove nearly, so that glass melt obtains further homogenizing, improve the glass metal Forming Quality.
The structure of long flow process glass fiber wire-drawing platinum replacing stove as shown in Figures 1 and 2.It is by liquid measuring window (1), adds ball hole (2), top cover (3), side wall (4), electrode (5), end brick (6), fluid groove formations such as (7).Platinum replacing stove physical dimension: furnace superintendent is A, and stove is wide to be B, and the stove height is H, corresponding furnace volume: length is a, and width is b, highly is h, it is characterized in that the shaft length A is equal to or greater than 1.3～1.6 times of shaft width B, be A 〉=1.3～1.6B, fluid groove and adding between the ball hole, both width between centerss are S, S is 100～350 millimeters, after the shaft lengthening, available pair of electrodes power supply also can be powered respectively with 2 counter electrode.This platinum replacing stove furnace roof, side wall are all built by laying bricks or stones with the thick white afrodite of 60mm, and end brick is built by laying bricks or stones with the thick corundum brick of 50mm.
The advantage of long flow process glass fiber wire-drawing platinum replacing stove is after the platinum replacing stove body suitably extends, add and draw back a segment distance S between ball hole and the fluid groove, make one times of the flow process increase of glass melt in platinum replacing stove nearly, so that glass melt further obtains homogenizing, make the shaping area temperature-stable, improve wire-drawing operation, reduce broken end and fly silk, boost productivity.This platinum replacing stove is simple in structure, the wire-drawing operation of alkali, alkali-free and other glass composition in being fit to.
To draw 400 holes, diameter is that the medium-alkali glass fibre of 13 μ is an example, and long flow process glass fiber wire-drawing platinum replacing stove physical dimension: furnace superintendent A is 620mm, and the wide B of stove is 460mm, the high H of stove is 330mm, corresponding furnace volume: length a is 500mm, and width b is 340mm, and height h is 220mm, add ball hole and fluid groove between the two width between centers S be 270mm, adopt a pair of molybdenum electrode power supply, this platinum replacing stove platform day output can reach more than the 400kg, improves about 10% than common platinum replacing stove output.
Claims (1)
1, grows flow process glass fiber wire-drawing platinum replacing stove, partly form by adding ball hole, top cover, side wall, electrode, fluid groove etc.It is characterized in that the shaft length A is equal to or greater than 1.3～1.6 times of shaft width B.Be A 〉=1.3～1.6B.Fluid groove and adding between the ball hole, both width between centers S are 100～350 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87202593 CN87202593U (en) | 1987-03-03 | 1987-03-03 | Long flowing distance glass fiber wire drawing platinum replacing stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87202593 CN87202593U (en) | 1987-03-03 | 1987-03-03 | Long flowing distance glass fiber wire drawing platinum replacing stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87202593U true CN87202593U (en) | 1988-01-06 |
Family
ID=4818715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87202593 Expired - Lifetime CN87202593U (en) | 1987-03-03 | 1987-03-03 | Long flowing distance glass fiber wire drawing platinum replacing stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87202593U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492245B (en) * | 2009-01-21 | 2011-09-21 | 中材科技股份有限公司 | Crucible pot for manufacturing ultra-fine continuous glass fiber |
| CN102503118A (en) * | 2011-10-19 | 2012-06-20 | 安徽丹凤电子材料股份有限公司 | Glass fiber drawing furnace |
| CN103359928A (en) * | 2013-03-29 | 2013-10-23 | 襄阳汇尔杰玻璃纤维有限责任公司 | Method for producing high-zirconium alkali-resistant glass fibers from waste alkali-resistant glass fiber filaments and glass melting furnace |
| CN113998883A (en) * | 2021-10-15 | 2022-02-01 | 南京玻璃纤维研究设计院有限公司 | Glass fiber drawing furnace and method for preparing glass fiber by adopting same |
-
1987
- 1987-03-03 CN CN 87202593 patent/CN87202593U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492245B (en) * | 2009-01-21 | 2011-09-21 | 中材科技股份有限公司 | Crucible pot for manufacturing ultra-fine continuous glass fiber |
| CN102503118A (en) * | 2011-10-19 | 2012-06-20 | 安徽丹凤电子材料股份有限公司 | Glass fiber drawing furnace |
| CN103359928A (en) * | 2013-03-29 | 2013-10-23 | 襄阳汇尔杰玻璃纤维有限责任公司 | Method for producing high-zirconium alkali-resistant glass fibers from waste alkali-resistant glass fiber filaments and glass melting furnace |
| CN113998883A (en) * | 2021-10-15 | 2022-02-01 | 南京玻璃纤维研究设计院有限公司 | Glass fiber drawing furnace and method for preparing glass fiber by adopting same |
| CN113998883B (en) * | 2021-10-15 | 2023-04-07 | 南京玻璃纤维研究设计院有限公司 | Glass fiber drawing furnace and method for preparing glass fiber by adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |