CN201825839U - High borosilicate glass melt stirring rod - Google Patents
High borosilicate glass melt stirring rod Download PDFInfo
- Publication number
- CN201825839U CN201825839U CN2010205554523U CN201020555452U CN201825839U CN 201825839 U CN201825839 U CN 201825839U CN 2010205554523 U CN2010205554523 U CN 2010205554523U CN 201020555452 U CN201020555452 U CN 201020555452U CN 201825839 U CN201825839 U CN 201825839U
- Authority
- CN
- China
- Prior art keywords
- metal molybdenum
- coating layer
- platinum coating
- stirring rod
- molybdenum bar
- 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 - Fee Related
Links
Images
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A high borosilicate glass melt stirring rod comprises a cylindrical metal molybdenum rod, wherein the upper end of the metal molybdenum rod is provided with threads; cylindrical metal molybdenum teeth are uniformly arranged in an upward spiral type at the lower part of the metal molybdenum rod; the upper part of the metal molybdenum rod is provided with a platinum coating layer; a shaft-step-shaped boss is arranged below the platinum coating layer on the metal molybdenum rod; the upper end of the metal molybdenum rod is connected with a heat-resistant steel connecting column through the threads; a fireproof material jacket is arranged outside the platinum coating layer; and two ends of the fireproof material jacket are respectively butted with the lower end surface of the heat-resistant steel connecting column and the upper end surface of the shaft-step-shaped boss through spigots.
Description
Technical field
The utility model relates to glass manufacturing apparatus, is specifically related to a kind of high-boron-silicon glass liquation stirring rod.
Background technology
At the higher relatively characteristics of glass melt temperature in the high-boron-silicon glass production process, the applicant's Granted publication number discloses a kind of metal molybdenum glass stirring rod for the patent application formerly of CN201427923Y, it adopts the metal molybdenum bar and the columniform metal molybdenum stirrer gear unitized construction of cylinder shape, and the platinum coating layer is set in the liquid level working position of metal molybdenum bar, have that high temperature resistant liquation washes away erosion performance and the homogenizing whipping performance is good, the characteristics of long service life.But facts have proved that the platinum coating layer at the interface owing to be subjected to the high temperature oxidation effect, thermal etching takes place easily at air and glass metal, not only influences the work-ing life of stirring rod, and is washed away the oxide compound that gets off and also can pollute glass melt, influences the glassy product quality.
Summary of the invention
The purpose of this utility model is that at the problems referred to above providing a kind of can effectively improve work-ing life, guarantees the high-boron-silicon glass liquation stirring rod of glassy product quality.
The technical scheme that realizes above-mentioned purpose is: a kind of high-boron-silicon glass liquation stirring rod, it includes the cylindrical metal molybdenum bar that the upper end is provided with screw thread, on the lower cylindrical face of metal molybdenum bar, become the elevating screw form evenly to be placed with columniform metal molybdenum tooth, the cylindrical surface on metal molybdenum bar top is provided with the platinum coating layer, at the upper rank shape boss that below the platinum coating layer, is provided with of metal rod iron, in the upper end of metal molybdenum bar through the high temperature steel joint pin that is threaded, be provided with the refractory materials overcoat in the outside of platinum coating layer, dock with the lower surface of high temperature steel joint pin and the upper surface of axle rank shape boss respectively at the two ends of this refractory materials overcoat.
The technical solution of the utility model also comprises: described refractory materials overcoat is the seam butt joint with docking of high temperature steel joint pin and axle rank shape boss.
The utility model is provided with the refractory materials overcoat by the outside at the platinum coating layer, avoid the high temp glass liquation directly to wash away the platinum coating layer, alleviate the platinum coating layer and be subjected to the high temperature oxidation effect, thereby effectively improved the work-ing life of stirring rod, avoid high-temperature oxide to pollute glass melt simultaneously, guarantee the glassy product quality.
Description of drawings
Accompanying drawing is this high-boron-silicon glass liquation stirring rod structure master sectional view.
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described.
As accompanying drawing, this high-boron-silicon glass liquation stirring rod has the cylindrical metal molybdenum bar 1 that screw thread is set in the upper end, on the lower cylindrical face of metal molybdenum bar 1, become the elevating screw form evenly to be placed with columniform metal molybdenum tooth 2, the cylindrical surface on metal molybdenum bar 1 top is provided with platinum coating layer 3, be positioned on the metal molybdenum bar 1 platinum coating layer 3 below be provided with a rank shape boss 4, in the upper end of metal molybdenum bar 1 through the high temperature steel joint pin 5 that is threaded, be provided with refractory materials overcoat 6 in the outside of platinum coating layer 3, dock with the lower surface of high temperature steel joint pin 5 and the upper surface of axle rank shape boss 4 by seam respectively at the two ends of this refractory materials overcoat.
Claims (2)
1. high-boron-silicon glass liquation stirring rod, include the cylindrical metal molybdenum bar (1) that the upper end is provided with screw thread, on the lower cylindrical face of metal molybdenum bar (1), become the elevating screw form evenly to be placed with columniform metal molybdenum tooth (2), the cylindrical surface on metal molybdenum bar (1) top is provided with platinum coating layer (3), it is characterized in that: the below that is positioned at platinum coating layer (3) on metal molybdenum bar (1) is provided with a rank shape boss (4), in the upper end of metal molybdenum bar (1) through the high temperature steel joint pin (5) that is threaded, be provided with refractory materials overcoat (6) in the outside of platinum coating layer (3), dock with the lower surface of high temperature steel joint pin (5) and the upper surface of axle rank shape boss (4) respectively at the two ends of this refractory materials overcoat (6).
2. high-boron-silicon glass liquation stirring rod according to claim 1 is characterized in that: described refractory materials overcoat (6) is the seam butt joint with docking of high temperature steel joint pin (5) and axle rank shape boss (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205554523U CN201825839U (en) | 2010-09-30 | 2010-09-30 | High borosilicate glass melt stirring rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205554523U CN201825839U (en) | 2010-09-30 | 2010-09-30 | High borosilicate glass melt stirring rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825839U true CN201825839U (en) | 2011-05-11 |
Family
ID=43964389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205554523U Expired - Fee Related CN201825839U (en) | 2010-09-30 | 2010-09-30 | High borosilicate glass melt stirring rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825839U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016054356A1 (en) * | 2014-10-01 | 2016-04-07 | Corning Incorporated | Apparatus for processing glass melt including tube segments joined together at an integral solid-state joint and methods |
| EP3112322A4 (en) * | 2014-02-25 | 2018-01-10 | Tanaka Kikinzoku Kogyo K.K. | Stirrer for glass manufacture |
| CN108069578A (en) * | 2017-12-26 | 2018-05-25 | 中建材蚌埠玻璃工业设计研究院有限公司 | The stirring rod structure and production method of a kind of electronical display glass platinum channel |
-
2010
- 2010-09-30 CN CN2010205554523U patent/CN201825839U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3112322A4 (en) * | 2014-02-25 | 2018-01-10 | Tanaka Kikinzoku Kogyo K.K. | Stirrer for glass manufacture |
| US10435321B2 (en) | 2014-02-25 | 2019-10-08 | Tanaka Kikinzoku Kogyo K.K. | Stirrer for glass manufacture |
| WO2016054356A1 (en) * | 2014-10-01 | 2016-04-07 | Corning Incorporated | Apparatus for processing glass melt including tube segments joined together at an integral solid-state joint and methods |
| CN108069578A (en) * | 2017-12-26 | 2018-05-25 | 中建材蚌埠玻璃工业设计研究院有限公司 | The stirring rod structure and production method of a kind of electronical display glass platinum channel |
| CN108069578B (en) * | 2017-12-26 | 2023-12-19 | 中建材玻璃新材料研究院集团有限公司 | Stirring rod structure of electronic display glass platinum channel and manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201825839U (en) | High borosilicate glass melt stirring rod | |
| CN205200471U (en) | Device of semi -solid alloy rheology thick liquids or blank is prepared fast in compound sociable processing | |
| CN101328006A (en) | Apparatus and method for enhancing fused glass evenness and glass quality | |
| CN203007108U (en) | Platinum channel | |
| CN220708133U (en) | Tin melting furnace for producing tin ingots | |
| CN207204800U (en) | A kind of tin stove automatic scraping ash mechanism | |
| CN205575911U (en) | Glass fiber raw materials melting electric stove | |
| CN201809270U (en) | Forming rotary tube | |
| CN206375945U (en) | A kind of casting melt thin processing unit of efficient pollution-free | |
| CN202700496U (en) | Stirring device for diphenyl ketone hydrolysis kettle | |
| CN201427924Y (en) | Molten glass stirring machine | |
| CN105621856B (en) | A kind of high temp glass melts the agitating device of liquid | |
| CN213590461U (en) | A chemical industry reation kettle for refractory material | |
| CN211590790U (en) | Acid and alkali-resistant zirconium-containing glass bead processing device | |
| CN210615107U (en) | Stopper rod control structure of molten steel pouring tundish | |
| CN201427923Y (en) | Molybdenum glass stirring rod | |
| CN209552414U (en) | Extrusion screw rod is used in a kind of processing of engineering plastics | |
| CN203960028U (en) | Glass electric furnace | |
| CN203582732U (en) | Glass fiber wire-drawing furnace | |
| CN208389895U (en) | A kind of stainless steel stirred tank producing aqueous silicon steel insulating coating | |
| CN202717692U (en) | Stirring rod of horizontal stirrer | |
| CN206705956U (en) | Boring self-stripping unit in a kind of stack | |
| JP4560826B2 (en) | Stirrer for molten glass | |
| JP2017178727A (en) | Manufacturing method for glass substrate and agitation tank | |
| CN204939252U (en) | Kiln firing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |