CN202671389U - Erosion relieving and expansion gap plugging device for tank sidewall of plate glass melting furnace - Google Patents
Erosion relieving and expansion gap plugging device for tank sidewall of plate glass melting furnace Download PDFInfo
- Publication number
- CN202671389U CN202671389U CN 201220326627 CN201220326627U CN202671389U CN 202671389 U CN202671389 U CN 202671389U CN 201220326627 CN201220326627 CN 201220326627 CN 201220326627 U CN201220326627 U CN 201220326627U CN 202671389 U CN202671389 U CN 202671389U
- Authority
- CN
- China
- Prior art keywords
- brick
- water
- tank wall
- tank block
- tank
- 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
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- 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
- C03B5/425—Preventing corrosion or erosion
Abstract
An erosion relieving and expansion gap plugging device for a tank sidewall of a plate glass melting furnace comprises a melting part which is formed by a tank wall brick (6), wherein an insulating brick (8) is arranged outside the tank wall brick (6), a breast wall brick (1), a breast wall insulating brick (2) and a tuckstone (3) are arranged above the tank wall brick (6), a joint brick (4) is arranged between the tuckstone (3) and the tank wall brick (6), and a cooling air pipe (7) is arranged outside the tank wall brick (6) and above a tank wall insulating brick (8); the erosion relieving and expansion gap plugging device is characterized in that the joint brick (4) is provided with a wedged inclined plane, a water-cooling ladle (5) with a water inlet pipe and a water outlet pipe is arranged below the joint brick (4), and the wedged inclined plane arranged on the water-cooling ladle (5) is matched and sealed with the wedged inclined plane of the joint brick (4), which is arranged above the water-cooling ladle (5); and a raised check block (6a) which is arranged on the tank wall brick (6) is positioned and matched with the joint brick (4). The device has the advantages that a water-cooling method is adopted, the structure of the original joint brick is changed, and compared with the prior art, the device has the advantages of large cooling amplitude, prolonged service life of the tank wall brick, good plugging effect, easiness in maintenance and the like.
Description
Technical field
The utility model relates to a kind of Flat Glass Furnace, and particularly a kind of Flat Glass Furnace pool wall corrodes and slows down and the dilatation joint plugging device.
Background technology
Flat Glass Furnace is the key equipment that sheet glass is produced.Melting furnaces build by laying bricks or stones finish after, must be through heating-up furnace and two processes that feed intake, melting furnaces could progressively normally use.Heating-up furnace is the process of melting furnace temperature progressively being brought up to working temperature, is expanded in each position of melting furnaces and put in place.
Pool wall is built by laying bricks or stones by tank block and pool wall insulating brick and is formed; Breastwork is built by laying bricks or stones by tuckstone, breast wall brick and breastwork insulating brick and is formed.Be provided with mobilizable rectangle seam brick between breastwork and pool wall, be melting furnaces hot repair spare interface, this seam brick small volume, still movable behind heating-up furnace, before feeding intake; Leave dilatation joint between seam brick and breastwork, be tank block expansion reserving space, behind heating-up furnace, use again the shutoff of sealing pug, but plugging effect and bad.
In the melting furnaces use procedure, glass metal can corrode tank block, and especially the point of contact of metal level and tank block also claims corrosion pit.The degree that is etched for slowing down tank block, in its corrosion pit pool wall arranged outside cooling duct, carry out air-cooled to this position of tank block specially.Use the initial stage at kiln, because tank block is still thick, air-cooled less to tank block corrosion pit temperature effect, lengthening along with duration of service, glass metal corrodes tank block and causes the tank block attenuation, air-cooled corrosion pit temperature effect is strengthened, the corrosion pit temperature can be because air-cooled and reduce, and the speed that is etched of tank block also can correspondingly be slowed down.This shows that the corrosion pit temperature is very large on tank block erosive velocity impact, therefore, only depend on the air-cooled cooling requirement of also arriving far away.
The utility model content
The purpose of this utility model is exactly can not effectively slow down speed, the existing bad defective of seam brick plugging effect that tank block is etched in order to solve existing air-cooled cooling, and a kind of sheet glass melting furnaces pool wall that provides corrodes and slows down and the dilatation joint plugging device.
To achieve these goals, the utility model has adopted following technical scheme:
The Flat Glass Furnace pool wall corrodes and slows down and the dilatation joint plugging device, comprise the melting end that is consisted of by tank block, the tank block outside is provided with the pool wall insulating brick, the tank block top is provided with breast wall brick, breastwork insulating brick and tuckstone, between tuckstone and tank block, be provided with the seam brick, above the tank block outside, pool wall insulating brick, be provided with cooling duct, it is characterized in that: described seam brick is with a wedge shape inclined-plane, below the seam brick, be provided with bring into, the water-cooled bag of rising pipe, water-cooled wrap be provided with the wedge shape inclined-plane and with the wedge shape inclined-plane fitted seal of the seam brick of top; Being provided with protruding block on the described tank block cooperates with seam brick location.
According to the length of described melting end, two or more water-cooled bags can be set.
Described water-cooled bag is a kind of metal enclosed water passage that can cool off surrounding environment.Regulate the temperature that to regulate corrosion pit by the flow of water in the described water-cooled bag.
The lozenges angle of the bevel angle of described tuckstone and upper seam brick is identical.
Described protruding block can prevent that movable seam brick from excessively being headed into and fall into melting furnaces, protects the water-cooled bag directly to contact melting furnaces high temperature simultaneously.
Advantage of the present utility model: the utility model adopts the method for water-cooled, has improved the structure of original seam brick, compared with prior art have cooling extent large, prolong tank block work-ing life, plugging effect is good, for ease of maintenaince wait advantage.
Description of drawings:
Fig. 1 is structural principle synoptic diagram of the present utility model.
Embodiment:
As shown in Figure 1, the Flat Glass Furnace pool wall corrodes and slows down and the dilatation joint plugging device, comprise the melting end that is consisted of by tank block 6, tank block 6 outsides are provided with pool wall insulating brick 8, tank block 6 tops are provided with breast wall brick 1, breastwork insulating brick 2 and tuckstone 3, between tuckstone 3 and tank block 6, be provided with seam brick 4, in tank block 6 outsides, pool wall insulating brick 8 tops are provided with cooling duct 7, described seam brick 4 is with a wedge shape inclined-plane, below seam brick 4, be provided with and bring into, the water-cooled bag 5 of rising pipe, water-cooled bag 5 be provided with the wedge shape inclined-plane and with the wedge shape inclined-plane fitted seal of the seam brick 4 of top; Being provided with protruding block 6a on the described tank block 6 cooperates with seam brick 4 location.
Before heating-up furnace, water-cooled bag direction outside melting furnaces is pulled out, reserve dilatation joint; Before behind heating-up furnace, feeding intake, inwardly pass the water-cooled bag, so that the accurate shutoff sideways expansion seam of seam brick.
As shown in Figure 1, a is the glass solution face, and b is corrosion pit, and c is that the Flat Glass Furnace tank block corrodes curve mid-term, and d corrodes curve in the later stage.Use the initial stage at kiln, tank block is still thick, air-cooled less to tank block corrosion pit temperature effect, along with the lengthening of duration of service, glass metal corrodes tank block and causes the tank block attenuation, air-cooled corrosion pit temperature effect is increased thereupon, because it is very large that the corrosion pit temperature is etched rate to tank block, so increase water-cooled bag 5 described in the utility model on former air-cooled basis, just can better, significantly reduce the corrosion pit temperature, thereby prolong the work-ing life of tank block.
Claims (1)
1. the Flat Glass Furnace pool wall corrodes and slows down and the dilatation joint plugging device, comprise the melting end that is consisted of by tank block (6), tank block (6) outside is provided with pool wall insulating brick (8), tank block (6) top is provided with breast wall brick (1), breastwork insulating brick (2) and tuckstone (3), between tuckstone (3) and tank block (6), be provided with seam brick (4), in tank block (6) outside, pool wall insulating brick (8) top is provided with cooling duct (7), it is characterized in that: described seam brick (4) is provided with a wedge shape inclined-plane, below seam brick (4), be provided with and bring into, the water-cooled bag (5) of rising pipe, water-cooled bag (5) be provided with the wedge shape inclined-plane and with the wedge shape inclined-plane fitted seal of the seam brick (4) of top; Being provided with protruding block (6a) on the described tank block (6) cooperates with seam brick (4) location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326627 CN202671389U (en) | 2012-07-07 | 2012-07-07 | Erosion relieving and expansion gap plugging device for tank sidewall of plate glass melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326627 CN202671389U (en) | 2012-07-07 | 2012-07-07 | Erosion relieving and expansion gap plugging device for tank sidewall of plate glass melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671389U true CN202671389U (en) | 2013-01-16 |
Family
ID=47492305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326627 Expired - Fee Related CN202671389U (en) | 2012-07-07 | 2012-07-07 | Erosion relieving and expansion gap plugging device for tank sidewall of plate glass melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671389U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103951161A (en) * | 2014-05-10 | 2014-07-30 | 蚌埠玻璃工业设计研究院 | Device for maintaining easily-eroded part of sheet glass melting furnace pool wall |
| CN107056019A (en) * | 2017-03-30 | 2017-08-18 | 咸宁南玻玻璃有限公司 | A kind of glass furnace pool wall rushes to repair special water cooling instrument |
| CN109384371A (en) * | 2018-09-19 | 2019-02-26 | 彩虹（合肥）光伏有限公司 | A kind of vertical cooling structure device of tank block |
-
2012
- 2012-07-07 CN CN 201220326627 patent/CN202671389U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103951161A (en) * | 2014-05-10 | 2014-07-30 | 蚌埠玻璃工业设计研究院 | Device for maintaining easily-eroded part of sheet glass melting furnace pool wall |
| CN107056019A (en) * | 2017-03-30 | 2017-08-18 | 咸宁南玻玻璃有限公司 | A kind of glass furnace pool wall rushes to repair special water cooling instrument |
| CN107056019B (en) * | 2017-03-30 | 2019-08-02 | 咸宁南玻玻璃有限公司 | A kind of dedicated water cooling tool of glass furnace pool wall repairing |
| CN109384371A (en) * | 2018-09-19 | 2019-02-26 | 彩虹（合肥）光伏有限公司 | A kind of vertical cooling structure device of tank block |
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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: 20130116 Termination date: 20150707 |
|
| EXPY | Termination of patent right or utility model |