CN202322594U - Continuous melting furnace for producing quartz rods and tubes - Google Patents
Continuous melting furnace for producing quartz rods and tubes Download PDFInfo
- Publication number
- CN202322594U CN202322594U CN2011204623643U CN201120462364U CN202322594U CN 202322594 U CN202322594 U CN 202322594U CN 2011204623643 U CN2011204623643 U CN 2011204623643U CN 201120462364 U CN201120462364 U CN 201120462364U CN 202322594 U CN202322594 U CN 202322594U
- Authority
- CN
- China
- Prior art keywords
- crucible
- core bar
- melting furnace
- continuous melting
- tubes
- 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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- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model provides a continuous melting furnace for producing quartz rods and tubes and relates to a continuous melting furnace for producing the quartz rods and the quartz tubes. The utility model aims to solve the problems that the conventional continuous melting furnace for producing the quartz rods cannot produce the quartz rods or the quartz tubes with square cross sections. The continuous melting furnace comprises a furnace body, a large furnace cover is arranged above the furnace body, a discharging platform is arranged on the bottom of a crucible, the discharging platform is provided with a discharging outlet, the crucible is hung on the large furnace cover, a heater and a heat-insulating material are arranged on the outside of the crucible, a small furnace cover is arranged above the crucible, the small furnace cover is provided with a feeding inlet, the upper end of a core bar is installed on the small furnace cover, a forming machine is installed on the lower end of the core bar, a through hole is arranged in the core bar, the forming machine is square in shape, the discharging platform is a discharge platform with a square discharging outlet, and the forming machine installed on the lower end of the core bar is located above the discharging platform and is 3-15 mm higher than the upper edge of the discharging platform. The continuous melting furnace has the advantage of producing the quartz rods or the quartz tubes with square cross sections.
Description
Technical field:
The utility model relates to a kind of continuous induction melting furnace of producing square quartz pushrod or silica tube.
Background technology:
The existing continuous induction melting furnace of producing quartz pushrod can only be produced xsect for circular quartz pushrod or silica tube, is quadrate quartz pushrod or silica tube and can not produce xsect, has satisfied not certain user's special requirement.
Summary of the invention:
The utility model technical problem to be solved provides a kind of continuous induction melting furnace of producing square quartz pushrod, pipe, and it can produce xsect is quadrate quartz pushrod or silica tube, to satisfy certain user's special requirement.
Above-mentioned purpose is achieved in that it comprises body of heater, and there is big bell the top of body of heater, and discharge pedestal is contained in the bottom of crucible; Discharge port is arranged on the discharge pedestal, and crucible is hung on the big bell, the outside having heaters and the lagging material of crucible; There is little bell the top of crucible, and port has covered dog-house, and the upper end of core bar is contained in port and covers; Former is equipped with in the lower end of core bar, and through hole is arranged in the core bar, and different with prior art is: the former here is square; Discharge pedestal is the discharge pedestal that has square discharge port, and the former that is contained in the core bar lower end is positioned at the top of discharge pedestal, and than the high 3-15mm in the upper edge of discharge pedestal.
Working method and advantage: when the square quartz pushrod that will produce certain specification or silica tube; Be contained in the core bar lower end with regard to the former of selecting corresponding specification; Block with tungsten or molybdenum intermediate throughholes former; In order to avoid black line is arranged in the quartz pushrod, the discharge pedestal that will have corresponding specification discharge port is installed to crucible bottom, adjusts the height of former; The method of changing discharge pedestal is that original discharging chassis on the crucible is fallen, then outside crucible inwall and discharge pedestal respectively cutting thread screw on.Advantage is that can to produce xsect be quadrate quartz pushrod or silica tube, to satisfy certain user's special requirement.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the partial cutaway structural representation of Fig. 1.
Embodiment:
With reference to Fig. 1,2, it comprises body of heater 3, and there is big bell 5 top of body of heater; Discharge pedestal 10 is contained in the bottom of crucible 6, on the discharge pedestal 10 discharge port is arranged, and crucible 6 is hung on the big bell 5; The outside having heaters 8 and the lagging material 4 of crucible, the top of crucible have port lid 2, and port has covered dog-house 1; The upper end of core bar 7 is contained in port and covers, and former 9 is equipped with in the lower end of core bar, in the core bar 7 through hole is arranged; Described former 9 is square, and discharge pedestal 10 is for having the discharge pedestal of square discharge port, and the former that is contained in the core bar lower end is positioned at the top of discharge pedestal, and than the high 3mm in the upper edge of discharge pedestal or 6mm or 9mm or 12mm or 15mm.
Claims (1)
1. a continuous induction melting furnace of producing square quartz pushrod, pipe comprises body of heater (3), and there is big bell (5) top of body of heater; Discharge pedestal (10) is contained in the bottom of crucible (6), and discharge pedestal has discharge port on (10), and crucible (6) is hung on the big bell (5); The outside having heaters (8) of crucible and lagging material (4), there is little bell (2) top of crucible, and port has covered dog-house (1); The upper end of core bar (7) is contained in port and covers, and former (9) is equipped with in the lower end of core bar, and core bar has through hole in (7); It is characterized in that: described former (9) is for square, and discharge pedestal (10) is for having the discharge pedestal of square discharge port, and the former that is contained in the core bar lower end is positioned at the top of discharge pedestal, and than the high 3-15mm in the upper edge of discharge pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204623643U CN202322594U (en) | 2011-11-21 | 2011-11-21 | Continuous melting furnace for producing quartz rods and tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204623643U CN202322594U (en) | 2011-11-21 | 2011-11-21 | Continuous melting furnace for producing quartz rods and tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322594U true CN202322594U (en) | 2012-07-11 |
Family
ID=46434583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204623643U Expired - Lifetime CN202322594U (en) | 2011-11-21 | 2011-11-21 | Continuous melting furnace for producing quartz rods and tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810055A (en) * | 2017-02-07 | 2017-06-09 | 江苏鑫亿鼎石英科技股份有限公司 | Square inwall production of quartz tubes equipment and technique |
-
2011
- 2011-11-21 CN CN2011204623643U patent/CN202322594U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810055A (en) * | 2017-02-07 | 2017-06-09 | 江苏鑫亿鼎石英科技股份有限公司 | Square inwall production of quartz tubes equipment and technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yuan Jing Document name: Notification to Pay the Fees Addressee: Yuan Jing Document name: Review of business letter |
|
| DD01 | Delivery of document by public notice |
Addressee: Yuan Jing Document name: Notification of Decision on Request for Restoration of Right |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |