CN201850211U - Heating electrode for substrate glass kiln - Google Patents
Heating electrode for substrate glass kiln Download PDFInfo
- Publication number
- CN201850211U CN201850211U CN2010205438039U CN201020543803U CN201850211U CN 201850211 U CN201850211 U CN 201850211U CN 2010205438039 U CN2010205438039 U CN 2010205438039U CN 201020543803 U CN201020543803 U CN 201020543803U CN 201850211 U CN201850211 U CN 201850211U
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- China
- Prior art keywords
- electrode
- platinum
- heating electrode
- glass kiln
- tin oxide
- 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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Abstract
The utility model discloses a heating electrode for a substrate glass kiln. The heating electrode comprises a cylindrical tin oxide body and is characterized in that platinum layers are coated on one end and large part of periphery along the axial direction of the cylindrical tin oxide body. The electrode can be inserted into glass melt to a larger extent, the electrode can be prevented from being corroded basically while the conductive area of the electrode is enlarged, the usage amount of the platinum in the electrode can be reduced, and simultaneously the tin oxide electrode body can be taken as a wiring terminal to ensure good high temperature conductivity.
Description
Technical field
The utility model relates to a kind of base plate glass kiln heating electrode.
Background technology
The development of base plate glass electric melting furnace has inseparable relation with the exploitation and the development of suitable electrode materials, because the harshness of working conditions, the requirement of counter electrode material is generally higher, and what use in the base plate glass kiln at present mainly is tin oxide electrode and platinum electrode.All there is certain weak point in actual use, tin oxide electrode mainly is that high temperature resistance glass metal erosion performance is not ideal, through operation after a while, because the erosion of tin oxide electrode causes interelectrode distance to increase, running voltage increases thereupon, need counter electrode to carry out forward operation, and there is more uncertain factor in electrode in progradation, easily normal production is brought bigger negative impact, also causes electrode damage simultaneously easily.Platinum electrode then cost is higher, and electrode body is the platinum material, is subjected to the influence of installation site, generally needs long electrode corbel back slab (platinum material), has increased manufacturing cost especially.
Summary of the invention
The purpose of this utility model provides a kind of novel electrode that is used for base plate glass kiln electric smelting technology, to solve existing two kinds of existing separately deficiencies of electrode.
For reaching above purpose, the utility model takes following technical scheme to be achieved:
A kind of base plate glass kiln heating electrode comprises cylindricality stannic oxide body, it is characterized in that, is coated with the platinum layer on cylindricality stannic oxide body one end and most of periphery vertically.The platinum layer length vertically that coats on the described periphery is the 1/3-3/4 of electrode length.The thickness of described platinum layer is 0.3～1.5mm.
The utility model coats one deck platinum on the tin oxide electrode surface, because platinum has high high temperature resistance glass metal erosion performance, this electrode can be inserted in the glass metal largely, increases the conductive area of electrode.And have the good high-temperature conductivity as the stannic oxide of liner, it promptly is the inner support material of platinum, has also saved the wiring board under traditional platinum electrode, can be with the terminal stud of tin oxide electrode as platinum, thereby reduce platinum usage quantity in electrode, and then reduce production costs.Also have an advantage that can not be ignored to be in addition, after the platinum layer was destroyed, exposed stannic oxide can not cause dip-dye to glass metal, but enters into glass metal as a kind of glass moiety.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and the specific embodiments.
Fig. 1 is a structural representation of the present utility model.Among the figure: 1 is the platinum layer, and 2 is the stannic oxide body.
Embodiment
As shown in Figure 1, a kind of base plate glass kiln heating electrode comprises cylindrical stannic oxide body 2, is coated with platinum layer 1 on cylindrical stannic oxide body 2 one ends and most of periphery vertically, and the thickness of platinum layer 2 is between 0.3～1.5mm.The platinum layer length vertically that coats on the periphery is 1/3 or 3/4 of electrode length.Wherein, cylindrical stannic oxide body 2 is ordered (diameter is between Φ 50～Φ 300mm, and length is between 300～1200mm) earlier according to desired size, send platinum goods factory to coat platinum (Fig. 1) then on the stannic oxide body.Electrode of the present utility model also can be other shape (as square), also can be applicable in other glass melting furnace except that base plate glass.
Claims (3)
1. a base plate glass kiln heating electrode comprises cylindricality stannic oxide body, it is characterized in that, is coated with the platinum layer on cylindricality stannic oxide body one end and most of periphery vertically.
2. base plate glass kiln heating electrode as claimed in claim 1 is characterized in that, the platinum layer length vertically that coats on the described periphery is the 1/3-3/4 of electrode length.
3. base plate glass kiln heating electrode as claimed in claim 1 is characterized in that the thickness of described platinum layer is 0.3～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205438039U CN201850211U (en) | 2010-09-27 | 2010-09-27 | Heating electrode for substrate glass kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205438039U CN201850211U (en) | 2010-09-27 | 2010-09-27 | Heating electrode for substrate glass kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850211U true CN201850211U (en) | 2011-06-01 |
Family
ID=44092612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205438039U Expired - Lifetime CN201850211U (en) | 2010-09-27 | 2010-09-27 | Heating electrode for substrate glass kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608008A (en) * | 2020-11-30 | 2021-04-06 | 彩虹显示器件股份有限公司 | Glass kiln electrode propelling equipment and propelling method |
-
2010
- 2010-09-27 CN CN2010205438039U patent/CN201850211U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608008A (en) * | 2020-11-30 | 2021-04-06 | 彩虹显示器件股份有限公司 | Glass kiln electrode propelling equipment and propelling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: IRICO, LTD. Free format text: FORMER OWNER: CAIHONG GROUP CO Effective date: 20150520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150520 Address after: 712021 Rainbow Road, Shaanxi, Xianyang, No. 1 Patentee after: IRICO, Ltd. Address before: 712021 Rainbow Road, Shaanxi, Xianyang, No. 1 Patentee before: IRICO Group Corp. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |
|
| CX01 | Expiry of patent term |