CN2900519Y - Metal frame structure for cathode roasting furnace lid - Google Patents
Metal frame structure for cathode roasting furnace lid Download PDFInfo
- Publication number
- CN2900519Y CN2900519Y CNU2006202000577U CN200620200057U CN2900519Y CN 2900519 Y CN2900519 Y CN 2900519Y CN U2006202000577 U CNU2006202000577 U CN U2006202000577U CN 200620200057 U CN200620200057 U CN 200620200057U CN 2900519 Y CN2900519 Y CN 2900519Y
- Authority
- CN
- China
- Prior art keywords
- lower frame
- utility
- frame
- metal frame
- roasting furnace
- 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
Classifications
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
This utility model discloses a metal frame conformation of a cathode roasting furnace cap, which comprises a lower frame and an upper frame which fixedly connects with the triangular lower frame. A concave slot is arranged on the inclining edge of the triangular and a fire-proof material bevel brick is embedded in the concave slot. The conformation adopted by this utility model enables the fire-proof material to prevent an arch abutment of the furnace cap from moving during expansion and cooling, thereby ensuring the service life of the furnace cap.
Description
Technical field
The utility model relates to a kind of bell of stoving oven, in particular to the metal framework structure of cathode baking furnace bell.
Background technology
Cathode baking furnace is to be used for roasting charcoal piece to make it to become the equipment of the used negative electrode of electrolyzer, and cathode baking furnace generally adopts the formula with cover stoving oven that goes in ring.Bell is made up of refractory materials and metal frame again, and the structure of framework also is one of the determinative in bell life-span.The present metal frame lower frame structure and the skew block junction of refractory materials are because its stressed and bonding surface are vertical, therefore the pressure of refractory materials will resolve into level outwards with straight down, so when the refractory materials domes expand and shrink, can be moved, and then have influence on the work-ing life of bell.
Summary of the invention
The purpose of this utility model is: provide the skew block bonded skeleton construction of a kind of bell lower frame structure and refractory materials, the problem of bringing when this structure can solve expansion of refractory materials domes and contraction.
The utility model is to constitute like this: it comprises lower frame (1), upper frame (2), and upper frame (2) is fixedlyed connected with lower frame (1); Lower frame (1) is a trilateral, and a groove (4) is arranged on hypotenuse, and refractory materials skew block (3) is embedded in the groove (4).
The hypotenuse of lower frame (1) and the angle on base are 60 °.
Upper frame of the present utility model is in order to lift usefulness, and lower frame is to use for the fire proof material brick that fixing bell is used, and the at first fixing skew block of arch refractory materials.Therefore, adopt this structure of the utility model that refractory materials arch springing when expanding and cool off of bell can be moved, guarantee the work-ing life of bell.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a partial enlarged drawing.
Embodiment
Lower frame 1 usefulness steel of the present utility model fusing casting forms, and lower frame 1 each limit forms by two, and the angle on lower frame (1) hypotenuse and base is 60 °.Upper frame 2 is bent by many channel-section steels and forms, and all adopts bolt to be connected to become an integral body.Refractory materials skew block 3 is built by laying bricks or stones in groove 4.
Claims (2)
1. cathode baking furnace bell metal framework structure, it comprises lower frame (1), upper frame (2), upper frame (2) is fixedlyed connected with lower frame (1); It is characterized in that: lower frame (1) is-trilateral, and a groove (4) is arranged on hypotenuse, and refractory materials skew block (3) is embedded in the groove (4).
2. cathode baking furnace bell metal framework structure according to claim 1 is characterized in that: the angle on lower frame (1) lower frame (1) hypotenuse and base is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006202000577U CN2900519Y (en) | 2006-01-20 | 2006-01-20 | Metal frame structure for cathode roasting furnace lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006202000577U CN2900519Y (en) | 2006-01-20 | 2006-01-20 | Metal frame structure for cathode roasting furnace lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900519Y true CN2900519Y (en) | 2007-05-16 |
Family
ID=38084681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006202000577U Expired - Fee Related CN2900519Y (en) | 2006-01-20 | 2006-01-20 | Metal frame structure for cathode roasting furnace lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900519Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591805A (en) * | 2013-11-19 | 2014-02-19 | 中钢集团吉林炭素股份有限公司 | Ring type roasting furnace cover and manufacturing method thereof |
| CN104246404A (en) * | 2012-03-19 | 2014-12-24 | 汉斯林格尔设备制造与加工工艺两合公司 | Cover construction |
-
2006
- 2006-01-20 CN CNU2006202000577U patent/CN2900519Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104246404A (en) * | 2012-03-19 | 2014-12-24 | 汉斯林格尔设备制造与加工工艺两合公司 | Cover construction |
| CN104246404B (en) * | 2012-03-19 | 2017-02-22 | 汉斯林格尔设备制造与加工工艺两合公司 | Cover construction |
| CN103591805A (en) * | 2013-11-19 | 2014-02-19 | 中钢集团吉林炭素股份有限公司 | Ring type roasting furnace cover and manufacturing method thereof |
| CN103591805B (en) * | 2013-11-19 | 2015-06-24 | 中钢集团吉林炭素股份有限公司 | Ring type roasting furnace cover and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20130120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |