CN201447411U - Quartz succession smelting furnace - Google Patents
Quartz succession smelting furnace Download PDFInfo
- Publication number
- CN201447411U CN201447411U CN200920047371XU CN200920047371U CN201447411U CN 201447411 U CN201447411 U CN 201447411U CN 200920047371X U CN200920047371X U CN 200920047371XU CN 200920047371 U CN200920047371 U CN 200920047371U CN 201447411 U CN201447411 U CN 201447411U
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- CN
- China
- Prior art keywords
- quartz
- smelting furnace
- succession
- crucible
- utility
- 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.)
- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Glass Melting And Manufacturing (AREA)
Abstract
The utility model provides a quartz succession smelting furnace, which comprises a furnace body, wherein a crucible is arranged in the furnace body, a charging platform is arranged at the bottom part of the crucible, a molding outlet is arranged on the charging platform, and a core pin and a form machine are arranged in the crucible. The quartz succession smelting furnace is characterized in that an annular arc groove is arranged in the middle part of the form machine. The utility model overcomes the technical problem that the sedimentation of the quartz glass melt in the prior succession smelting furnace is not uniform, through arranging the annular arc groove in the middle part of the form machine, the smelting furnace can better play the role of effectively guiding the fused quartz material, and ensure the feeding stability of the quartz glass melt; and the inverted flared molding outlet in the middle part can guarantee the forming of superfine and ultrathin quartz pipes, thereby the succession smelting furnace can further realize the uniform stability of the pipe diameter and the pipe wall thickness. The test result indicates that the finished product ratio of the quartz pipes is increased by 10 percent, and the rate of classification of products is increased by 25 percent.
Description
Technical field
The utility model relates to a kind of production quartz ware smelting furnace, particularly a kind of quartz continuous melting furnace.
Background technology
Common continuous induction melting furnace comprises body of heater in the prior art, is provided with crucible in the body of heater, and crucible bottom is provided with the material platform, and the material platform is provided with the moulding outlet, is provided with core bar and former in the crucible, and described former is cylindric with molding mouth structure.Its defective is, when using this continuous induction melting furnace to produce the sedimentation of silica glass liquation inhomogeneous, silica glass liquation feed instability, caliber, the wall thickness of quartz glass tube are wayward, caliber, wall thickness dimension are uniform and stable inadequately.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and the quartz continuous melting furnace that a kind of structure is more reasonable, can effectively control quartz glass tube caliber and wall thickness is provided.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of quartz continuous melting furnace, comprises body of heater, is provided with crucible in the body of heater, and crucible bottom is provided with the material platform, and the material platform is provided with the moulding outlet, is provided with core bar and former in the crucible, is characterized in that the middle part of described former is provided with the ring-type arc groove.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described quartz continuous melting furnace is characterized in, the bottom of former is provided with cylindrical recess.Like this, can prevent crystal growth effectively.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described quartz continuous melting furnace is characterized in, that the upper and lower of described moulding outlet is is cylindric, the middle part is for horn-like.Can make the easier control of wall thickness of quartz glass tube like this.
Compared with prior art, the utility model scheme of the utility model and further design has the following advantages: the utility model has been broken through the uneven technical barrier of silica glass liquation sedimentation in the prior art continuous induction melting furnace, be provided with the ring-type arc groove by middle part at former, can play the guide effect of good fused quartz material, guaranteed the stable of silica glass liquation feed; The middle part is fallen trumpet-shaped moulding outlet and can be guaranteed ultra-fine
It is ultra-thin that (t≤0.5mm) moulding of quartzy tubing has realized the further uniform and stable of caliber, wall thickness dimension.Can improve 10% through the quartzy tubing yield rate of test measuring and calculating, the rate of classification of product can improve 25%.
Description of drawings
Fig. 1 is a kind of structural representation of former.
Fig. 2 is the structural representation of material platform.
Embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
Embodiment 1. is with reference to Fig. 1. a kind of quartz continuous melting furnace, comprise body of heater, and be provided with crucible in the body of heater, crucible bottom is provided with material platform 4, and material platform 4 is provided with moulding outlet 5, is provided with core bar and former 1 in the crucible, and the middle part of described former 1 is provided with ring-type arc groove 3.
Embodiment 2.In the embodiment 1 described quartz continuous melting furnace, the bottom of former 1 is provided with cylindrical recess 2.
Embodiment 3.With reference to Fig. 1-2.In embodiment 1 or the 2 described quartz continuous melting furnaces, that the upper and lower of described moulding outlet 5 is is cylindric, the middle part is for horn-like.
Claims (3)
1. a quartz continuous melting furnace comprises body of heater, is provided with crucible in the body of heater, crucible bottom is provided with material platform (4), and material platform (4) is provided with moulding outlet (5), is provided with core bar and former (1) in the crucible, it is characterized in that the middle part of described former (1) is provided with ring-type arc groove (3).
2. quartz continuous melting furnace according to claim 1 is characterized in that, the bottom of former (1) is provided with cylindrical recess (2).
3. quartz continuous melting furnace according to claim 1 and 2 is characterized in that, that the upper and lower of described moulding outlet (5) is is cylindric, the middle part is for horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920047371XU CN201447411U (en) | 2009-06-26 | 2009-06-26 | Quartz succession smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920047371XU CN201447411U (en) | 2009-06-26 | 2009-06-26 | Quartz succession smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447411U true CN201447411U (en) | 2010-05-05 |
Family
ID=42552127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920047371XU Expired - Lifetime CN201447411U (en) | 2009-06-26 | 2009-06-26 | Quartz succession smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319071A (en) * | 2012-03-20 | 2013-09-25 | 东海县圣达石英制品有限公司 | Quart continuous melting furnace |
| CN103387330A (en) * | 2013-07-30 | 2013-11-13 | 湖北菲利华石英玻璃股份有限公司 | Quantitative starting method for producing quartz glass ingots |
-
2009
- 2009-06-26 CN CN200920047371XU patent/CN201447411U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319071A (en) * | 2012-03-20 | 2013-09-25 | 东海县圣达石英制品有限公司 | Quart continuous melting furnace |
| CN103387330A (en) * | 2013-07-30 | 2013-11-13 | 湖北菲利华石英玻璃股份有限公司 | Quantitative starting method for producing quartz glass ingots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: LIANYUNGANG SHENGCHANG LIGHTING ELECTRICAL APPLIANCES CO., LTD. Assignor: Li Yusheng Contract record no.: 2012320000734 Denomination of utility model: Energy-saving quartz continuous melting furnace, energy-saving method and method for adjusting tube pulling specification Granted publication date: 20100505 License type: Exclusive License Record date: 20120607 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |
|
| CX01 | Expiry of patent term |