CN202181253U - U-shaped hanging screen for float glass smelting kiln - Google Patents
U-shaped hanging screen for float glass smelting kiln Download PDFInfo
- Publication number
- CN202181253U CN202181253U CN 201120288392 CN201120288392U CN202181253U CN 202181253 U CN202181253 U CN 202181253U CN 201120288392 CN201120288392 CN 201120288392 CN 201120288392 U CN201120288392 U CN 201120288392U CN 202181253 U CN202181253 U CN 202181253U
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- CN
- China
- Prior art keywords
- hanging screen
- hanging
- screen
- shaped
- type
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a U-shaped hanging screen for a float glass smelting kiln, comprising J-type air-cooling hanging posts (5), lifting hooks (4) and firebricks (1); the U-shaped hanging screen is characterized in that two J-type air-cooling hanging posts (5) are symmetrically arranged, the end parts of the J-type air-cooling hanging posts (5) are connected to form the U-shaped air-cooling hanging post, a group of the lifting hooks (4) are arranged on the U-shaped air-cooling hanging post and a group of the firebricks (1) are arranged on the group of the drop hangers (4) to form the hanging screen. The U-shaped hanging screen has the beneficial effects that the blind mortise buckling structure is adopted to be capable of effectively prevent the firebricks from being falling off owning to brittle fracture in the furnace heating-up process, as the fracture surface of the firebrick of a hanging screen body is in a step shape, the step-shaped staggering of horizontal brick work joints is realized, and the fire penetrating of straight slits can be effectively solved, so as to prevent flames from directly burning a steel hanging screen structure, improve the stability and safety of the steel hanging screen structure and greatly prolong the service life of the hanging screen.
Description
Technical field
The utility model relates to the flame space disrupter in a kind of glass melter card neck zone, especially a kind of U type hanging screen that is used for float glass smelting kiln.
Background technology
At present, generally adopted of sealing and the covering of J type hanging screen at float glass smelting kiln as the card neck import and export.The division of joining material according to J type hanging screen nose can be divided into vitrified brick and silica brick with it; Wherein nose is joined the structure that material adopts vitrified brick; Advantage is the good thermal shock stability of vitrified brick, the brick material heating-up furnace and production period can be because of the brittle rupture of brick, coming off impacts production; Shortcoming be the relatively low and furnace pressure of the temperature of card neck ingress always for just, flying alkali can condense at the nose of J type hanging screen, mullite contacts with alkali and chemical reaction can take place under the condition of high temperature generates nepheline in the vitrified brick; Thereby make vitrified brick generation blistering and peel off; Peel off the impurity that gets off and drop on and to fuse in the glass metal and form calculus, glass metal has been caused pollution, and traditional hanging screen refractory brick generally adopts straight shaped brick; The hanging screen shortcoming of this brick type structure is that to build back each bar horizontal brickwork joint that finishes by laying bricks or stones all be a straight-through seam to hanging screen; When pug in the straight joint be etched empty after, under the effect of the thermal-flame malleation in kiln in the kiln, can see through brickwork joint scaling loss hanging screen steelwork; Thereby unavoidably influence the structural stability of hanging screen, reduce the work-ing life of hanging screen.
The utility model content
The purpose of the utility model is to be easy to blistering, to peel off and to pollute the defective of glass solution in order to overcome existing J type hanging screen, and a kind of U type hanging screen that is used for float glass smelting kiln is provided.
The utility model solves the technical scheme that its technical problem adopted:
A kind of U type hanging screen that is used for float glass smelting kiln; Comprise the air-cooled davit of J type, suspension hook, refractory brick; It is characterized in that: two air-cooled davit symmetries of J type are placed; The end is interconnected to the air-cooled davit of U type, and the air-cooled davit of U type is provided with one group of suspension hook, one group of suspension hook is provided with one group of refractory brick and forms hanging screen.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:
The refractory brick of described U type hanging screen arc sections is provided with sunk coak, the groove of adjacent two blocks of refractory brick and tenon corresponding matching.
The refractory brick of the vertical portion of described U type hanging screen is provided with stepped section, the stepped section corresponding matching of adjacent two blocks of refractory brick.
The beneficial effect of the utility model is that this blind mortise buckle structure can effectively avoid refractory brick in the heating-up furnace process, to come off because of brittle rupture; Because hanging screen body of wall refractory brick section is stepped; Realized the staged faulting of slab ends of horizontal brickwork joint, can effectively solve vertical masonry joint and pass through fiery problem, thereby avoid flame directly to roast the hanging screen steelwork; Improve the stability and the security of hanging screen steelwork, the work-ing life of improving hanging screen greatly.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Description of drawings:
Fig. 1 is the front view of the utility model.
Embodiment
As shown in Figure 1, a kind of U type hanging screen that is used for float glass smelting kiln of the utility model comprises two air-cooled davits 5 of J type; Two air-cooled davit 5 symmetries of J type are placed the end and are interconnected to the air-cooled davit of U type, and two air-cooled davits 5 of J type connect through angle steel 3, and air-cooled davit 5 vertical parts go up and connect one group of suspension hook 4; 4 on two suspension hooks have an end distance to leave, and connect supporting plate 2 on the bottom position of air-cooled davit 5 vertical parts, build refractory brick 1 on it by laying bricks or stones; Suspension hook 4 on refractory brick 1 and the air-cooled davit articulates, and each suspension hook 4 is connected with two refractory brick 1 in the joint portion of two adjacent refractory brick 1, constitutes the vertical part of hanging screen; The refractory brick 1 of the vertical portion of U type hanging screen is provided with stepped section 11; The stepped section corresponding matching of adjacent two blocks of refractory brick 1, two arc sections that the air-cooled davit of J type 5 butt joint backs form are also referred to as nose with this arc sections usually; Articulating on the nose of the air-cooled davit of U type on one group of suspension hook 4; 4 on two suspension hooks have an end distance to leave, and articulate one group of refractory brick on the suspension hook 4, and each suspension hook 4 is connected with two refractory brick 1 in the joint portion of two adjacent refractory brick 1; The refractory brick 1 of U type hanging screen arc sections is provided with sunk coak 12, the groove of adjacent two blocks of refractory brick and tenon corresponding matching.
Claims (3)
1. U type hanging screen that is used for float glass smelting kiln; Comprise the air-cooled davit of J type (5), suspension hook (4), refractory brick (1); It is characterized in that: two air-cooled davits of J type (5) symmetry is placed; The end is interconnected to the air-cooled davit of U type, and the air-cooled davit of U type is provided with one group of suspension hook (4), one group of suspension hook (4) is provided with one group of refractory brick (1) and forms hanging screen.
2. a kind of U type hanging screen that is used for float glass smelting kiln according to claim 1, it is characterized in that: the refractory brick (1) of described U type hanging screen arc sections is provided with sunk coak (12), the groove of adjacent two blocks of refractory brick (1) and tenon corresponding matching.
3. a kind of U type hanging screen that is used for float glass smelting kiln according to claim 1, it is characterized in that: the refractory brick (1) of the vertical portion of described U type hanging screen is provided with stepped section (11), the stepped section corresponding matching of adjacent two blocks of refractory brick (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120288392 CN202181253U (en) | 2011-08-10 | 2011-08-10 | U-shaped hanging screen for float glass smelting kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120288392 CN202181253U (en) | 2011-08-10 | 2011-08-10 | U-shaped hanging screen for float glass smelting kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181253U true CN202181253U (en) | 2012-04-04 |
Family
ID=46174298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120288392 Expired - Fee Related CN202181253U (en) | 2011-08-10 | 2011-08-10 | U-shaped hanging screen for float glass smelting kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721129A (en) * | 2017-11-17 | 2018-02-23 | 株洲醴陵旗滨玻璃有限公司 | Glass melter energy-saving flame-baffling wall system |
-
2011
- 2011-08-10 CN CN 201120288392 patent/CN202181253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721129A (en) * | 2017-11-17 | 2018-02-23 | 株洲醴陵旗滨玻璃有限公司 | Glass melter energy-saving flame-baffling wall system |
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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: 20120404 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |