CN203007106U - Full-separation brick wall of glass melting furnace - Google Patents
Full-separation brick wall of glass melting furnace Download PDFInfo
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- CN203007106U CN203007106U CN 201220748968 CN201220748968U CN203007106U CN 203007106 U CN203007106 U CN 203007106U CN 201220748968 CN201220748968 CN 201220748968 CN 201220748968 U CN201220748968 U CN 201220748968U CN 203007106 U CN203007106 U CN 203007106U
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Abstract
The utility model relates to a full-separation brick wall of a glass melting furnace. The full-separation brick wall is arranged between a melting part and a working part of a melting furnace, and includes four layers from bottom to top; each layer is layered according to an order from the melting part to the working part in the thickness direction, wherein according to building from the bottom to top, the first layer includes an arch brick layer and a hook brick layer; the second layer includes a front wall liner brick layer, and an insulating layer I, an insulating layer II and an insulating layer III are built along the thickness direction of the liner brick layer; the third layer is a high-quality silicon brick (11) layer which is built on a zirconite smashed material (1), and the zirconite smashed material (11) is smeared on the front wall liner brick layer of the second layer; and the fourth layer is a light silicon brick (12) layer; a calcium silicate board (13) is built outside the full-separation brick wall; and an insulating paint (16) is smeared outside the calcium silicate board (13). The full-separation brick wall disclosed by the utility model has the advantages that independent flame spaces are respectively formed on the melting part and the working part, so that melting rate is improved, output rate is increased and glass liquid quality is improved; and the full-separation brick wall is favorable for changing the working part into a distribution runner, and money can saved.
Description
Technical field
The utility model relates to the design field of glass melter, and especially a kind of glass melter is separated brick wall entirely.
Background technology
Glass melter is glasswork's " heart ", and glass melter is a kind of processing unit that its glass batch is melted into the glass solution as the water.The existing characteristics of partly separating glass melter are, operate portions and melting end are usually used a large arch, and the width of the operate portions often width with melting end is the same, like this, save refractory materials, are convenient to design and the construction of glass melter brick structure and steel construction.Another characteristics of partly separating glass melter are, operate portions can be used the heat that melting end is come, heating work section.Namely the melting end of a kiln and operate portions, can select a kind of fuel, and especially the glass melter take fire coal as fuel, due to the less expensive of coal, and be traditional mode of putting up a kiln, and glass melter is partly separated in a lot of producers hobby and custom operation.partly separate glass furnace, due to its tradition, due to its half separation, because being delivered in operate portions, goes the heat of its melting end, the temperature of operate portions usually is subject to the temperature impact of melting end, the melting end temperature is high, the temperature of its operate portions also may be high, the glass metal of its operate portions higher than certain temperature after, solid phase in operate portions in glass metal, gas phase, three balances such as liquid phase can be broken, thereby in the operate portions glass metal, reboil bubble can appear, the reboil bubble that occurs in the operate portions glass metal, tend to bring among glasswork, thereby this is a very fatal shortcoming.Be exactly, because this shortcoming is arranged, for many years, make it partly separate the melting rate of glass melter, hovering always, can not improve exactly.Especially trombone slide glass is remarkable especially.
Summary of the invention
The purpose of this utility model is to provide a kind of glass melter and entirely separates brick wall, this wall can make independently flame space of melting end and each self-forming of operate portions, improve melting rate, increased load, improved the glass metal quality, be conducive to change operate portions into minute batching road, saved fund, alleviated workman's labour intensity.
To achieve the above object of the invention, the utility model is by the following technical solutions:
This glass melter is separated brick wall entirely, and it is between melting furnaces melting end and operate portions, and it is divided into four layers from bottom to top, and every layer again on thickness direction, by by the order layering of melting end to operate portions, wherein: be built into by sequence from low to uper part:
The first layer comprises: build the dog-hole top arch brick layer on the tank block at dog-hole top by laying bricks or stones, it is built into by Corhart Zac-block I; Build the hook brick layer on arch brick layer both sides and bearing plate for breastwall by laying bricks or stones, it is built into by electric fused zirconium corundum special shaped brick I, special shaped brick II, special shaped brick III, special shaped brick IV, special shaped brick V splicing;
The second layer comprises: the front wall liner tile layer that is built into by Corhart Zac-block II; Be positioned at the thermal insulation layer I that is built into by high alumina brick that has that front wall liner tile layer thickness direction builds by laying bricks or stones successively; Be built into thermal insulation layer II by light weeight alumina brick; Be built into thermal insulation layer III by light weight fireclay brick;
The 3rd layer: be the high-quality silica brick layer, it is to build on zircon ramming material, and described zircon ramming material is to spread upon on the Corhart Zac-block II of the second layer;
The 4th layer: be the light silicious brick layer;
Entirely separate the outside of brick wall at glass melter and build calcium silicate board by laying bricks or stones, smear thermal insulation coatings outside calcium silicate board.
Adopting glass melter entirely to separate brick wall, is exactly will with a face wall with the flame space of melting end and operate portions
Liner tile can be Corhart Zac-block, also can be high-quality silica brick.
Hook special shaped brick, dog-hole top arch brick also can be zircon mullite block or high-quality silica brick.
The quantity of hook special shaped brick is half of more than at least one or two～six or seven.
Described dog-hole top arch is except two of arch pin bricks, and its top arch brick can be made into 1～3, also can be made into more than 3.
All on sale on the utility model uses brick market, wherein the correlated performance index of each brick is as follows:
The main physicochemical property of high alumina brick 8: AL
2O
3≮ 55%; Refractoriness＞1770 ℃; 0.2MPa loading softening begins temperature ≮ 1470 ℃; Reheat linear change (1500 ℃, 2h) :+0.1 ,-0.4; Apparent porosity: ≯ 22%; Cold crushing strength: ≮ 44.1MPa.
The main physicochemical property of light weeight alumina brick 9: AL
2O
3〉=48%; Fe
2O
3≤ 2.0%; Volume density: 1.0g/cm
3Cold crushing strength: 〉=4MPa; The heating permanent line changes≤2.0% test temperature: 1400 ℃; Thermal conductivity (350 ± 25 ℃ of medial temperatures)/[W/ (mk)]≤0.5.
The main physicochemical property of high-quality silica brick 11: 1, chemical composition: SiO
2＞96%, AL
2O
3+ R
2O＜0.45%; 2, volume calculated density: 1.9g/cm
33, true specific gravity :≤2.33g/cm
34 refractorinesss under load (T0.6): 〉=1685 ℃; 5, apparent porosity :≤19%.
The main physicochemical property of light silicious brick 12: SiO
2＞91%; Refractoriness 〉=1690; 0.1MPa loading softening begins temperature: 〉=1500 ℃; Volume density: 0.8g/cm
3Cold crushing strength: 〉=4.0MPa; True density :≤2.38g/cm
3Thermal conductivity (350 ± 10 ℃ of medial temperatures)/[W/ (mk)] :≤0.353; Apparent porosity:＞55%.
The main physicochemical property of light weight fireclay brick 14: volume density :≤1.0g/cm
3Cold crushing strength: 〉=3.5MPa; The heating permanent line changes≤2.0% test temperature: 〉=1350 ℃; Thermal conductivity (350 ± 25 ℃ of medial temperatures)/[W/ (mk)]≤0.4.
The utility model has the advantages that:
(1), melting end and operate portions are taked full separation, the temperature of operate portions has consisted of independent system, can realize automatic regulation and control to its temperature, because temperature schedule is stable, stopped to have improved the glass metal quality because of melting end excess Temperature and the reboil bubble that produces from the uncontrollable heat of melting end.
(2), be conducive to increase load, glass melter area one regularly, its load is directly proportional to the melting rate of glass melter, the melting end of glass melter and operate portions have been carried out full separation, realize forcing melting to create favourable condition to melting end, be conducive to improve melting rate, be conducive to increase the load of glass melter.
(3), be conducive to change operate portions into minute batching road, be conducive to minute batching road and carry out insulation, fuel economy.
(4) after glass is entirely separated melting furnaces and adopted minute batching road, be convenient to build by laying bricks or stones, be convenient to maintenance, less investment; Be convenient to processing set-up, simplified syndeton, saved fund; Be convenient to mechanize and collect glass cullet, alleviated workman's labour intensity; Be convenient to a kiln multimachine, adapt to the requirement of the marketization.
(5), be conducive to improve the life-span of glass melter, after changing operate portions into minute batching road, its minute batching road the traditional operate portions of depth ratio shallow, thereby extended the flow process of glass metal, reduced glass-melt return-flow, saved fuel, extended the life-span of dog-hole, thereby improved the life-span of glass melter.
(6), be conducive to extend the life-span of glass melter.Especially after operate portions being changed into minute batching road, the front arch of its dog-hole has been exposed to the outside, before the dog-hole front arch life termination, cover a dog-hole front arch and continue to use by it on the dog-hole front arch like this, can not become easy thing by what partly separate melting furnaces.Thereby extended the life-span of glass melter.
(7), fuel economy.Compare with traditional work pool in minute batching road, the ratio of minute batching road and melting end area is less than the ratio of traditional work pool with the melting end area, and also less than the flame space in conventional operation pond, its area of dissipation is little for flame space, help again high-level insulation, reduced fuel consumption.
Description of drawings
Fig. 1 a: glass melter is separated the brick wall front view entirely
Fig. 1 b: the sectional view of Fig. 1 a F-F
Fig. 1 c: the sectional view of Fig. 1 a G-G
Fig. 2 a: glass is separated melting furnaces A-A section partial schematic diagram entirely
Fig. 2 b: the sectional view of Fig. 2 a B-B
Fig. 1 a, figure b, Fig. 1 c, Fig. 2 a, in Fig. 1 b, 1 is electric fused zirconium corundum special shaped brick I, 2 is electric fused zirconium corundum special shaped brick II, 3 is electric fused zirconium corundum special shaped brick III, 5 is electric fused zirconium corundum special shaped brick (IV), 6 is electric fused zirconium corundum special shaped brick V, 4 is Corhart Zac-block I, 7 Corhart Zac-block II, 8 is high alumina brick, 9 is light weeight alumina brick, 10 is zircon ramming material, 11, be the high-quality silica brick layer, 12 is light silicious brick, 13 is calcium silicate board, 14 is light weight fireclay brick, 15 is bearing plate for breastwall, 16 is thermal insulation coatings 16 (not shown in FIG.), 17 is the melting end brick structure, the 18 full separation brick walls that provide for the utility model, 19 are minute batching road brick structure.
Embodiment
This glass melter is entirely separated brick wall and comprised: build the dog-hole top arch brick layer on the tank block of dog-hole top by laying bricks or stones, it is built into by Corhart Zac-block I4; Build the hook brick layer on arch brick layer both sides and bearing plate for breastwall 15 by laying bricks or stones, it is built into by electric fused zirconium corundum special shaped brick I1, special shaped brick II 2, special shaped brick III3, special shaped brick IV 5, special shaped brick V (6) splicing; The both sides of dog-hole top arch are lifted by bearing plate for breastwall 15.The second layer is Corhart Zac-block II 7, has built altogether 5 layers by laying bricks or stones in 7 Fig. 1 of Corhart Zac-block, and Corhart Zac-block II 7 builds by laying bricks or stones on hook brick and dog-hole top arch brick; The 3rd layer is high-quality silica brick 11, high-quality silica brick 11 is built by laying bricks or stones on Corhart Zac-block II 7, in order to prevent high-quality silica brick and Corhart Zac-block generation chemical reaction, smear one deck zircon ramming material 10 between high-quality silica brick and Corhart Zac-block II, it is separated, the 4th layer is light silicious brick 12, and light silicious brick 12 is built by laying bricks or stones on high-quality silica brick 11.
That the first level counter-fire flame is built by laying bricks or stones is Corhart Zac-block II 7; Why Corhart Zac-block 7 counter-fire flames are built by laying bricks or stones, because Corhart Zac-block II 7 refractory temperatures are high, the erosion that alkali resistant flies to expect can keep melting furnaces that the long life-span is arranged; Thickness direction, the second layer is high alumina brick 8, with mud bonding build by laying bricks or stones after Corhart Zac-block and light weeight alumina brick 9 between, why the second layer uses high alumina brick, be because the Corhart Zac-block thermal conductivity high, after Corhart Zac-block.Directly adopt insulating brick, its temperature is too high, and insulating brick easily is burned, thus with high alumina brick as transition; The 3rd layer is light weeight alumina brick 9, builds by laying bricks or stones after high alumina brick 8 and between light weight fireclay brick 14 with mud with light weeight alumina brick 9 is bonding; In order to prevent high-quality silica brick and Corhart Zac-block generation chemical reaction, the zircon ramming material (10) of smearing skim 10～15mm between the Corhart Zac-block II (7) of the second layer and high-quality silica brick (11) layer; The 4th layer is light weight fireclay brick 14, builds by laying bricks or stones after light weeight alumina brick 9 and between calcium silicate board 13, builds by laying bricks or stones after light weight fireclay brick 14, and calcium silicate board is fixed on the headwall column with angle steel.Thermal insulation coatings 16 is put on calcium silicate board 13, once smears 5 mm thick, waits and smears after drying again, and scalds until hand feels.To build high alumina brick, light weeight alumina brick, light weight fireclay brick, calcium silicate board, thermal insulation coatings by laying bricks or stones after Corhart Zac-block, to its objective is in order being incubated save energy.
In Fig. 2 17 is the melting end brick structure, and 18 is the full separation brick wall of glass melter, and 19 are minute batching road brick structure, and the full separation brick wall of glass melter is between melting end and minute batching road, and the flame between melting end and minute batching road is thoroughly separated.
Claims (1)
1. a glass melter is separated brick wall entirely, it is characterized in that between melting furnaces melting end and operate portions: it from from and be divided into four layers, and every layer again on thickness direction, press by the order layering of melting end to operate portions, wherein: be built into by sequence from low to uper part:
The first layer comprises: build the arch brick layer at the dog-hole top on the tank block of dog-hole top by laying bricks or stones, it is built into by Corhart Zac-block I (4); Build the hook brick layer on arch brick layer both sides and bearing plate for breastwall by laying bricks or stones, it is built into by electric fused zirconium corundum special shaped brick I (1), special shaped brick II (2), special shaped brick III (3), special shaped brick IV (5), special shaped brick V (6) splicing;
The second layer comprises: the front wall liner tile layer that is built into by Corhart Zac-block II (7); Be positioned at the thermal insulation layer I that is built into by high alumina brick (8) that has that front wall liner tile layer thickness direction builds by laying bricks or stones successively, be built into thermal insulation layer II by light weeight alumina brick (9), be built into thermal insulation layer III by light weight fireclay brick (14);
The 3rd layer: be high-quality silica brick (11) layer, it is to build on zircon ramming material (10), and described zircon ramming material (10) is to spread upon on the Corhart Zac-block II (7) of the second layer;
The 4th layer: be light silicious brick (12) layer;
Entirely separate the outside of brick wall at glass melter and build calcium silicate board (13) by laying bricks or stones, smear thermal insulation coatings (16) outside calcium silicate board (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748968 CN203007106U (en) | 2012-12-31 | 2012-12-31 | Full-separation brick wall of glass melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748968 CN203007106U (en) | 2012-12-31 | 2012-12-31 | Full-separation brick wall of glass melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007106U true CN203007106U (en) | 2013-06-19 |
Family
ID=48598719
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220748968 Expired - Fee Related CN203007106U (en) | 2012-12-31 | 2012-12-31 | Full-separation brick wall of glass melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755125A (en) * | 2013-12-11 | 2014-04-30 | 中国中轻国际工程有限公司 | Glass insulator melting kiln distribution channel and temperature adjustment method thereof |
| CN112066391A (en) * | 2020-09-07 | 2020-12-11 | 上海灿州环境工程有限公司 | Hearth refractory layer and manufacturing method thereof |
-
2012
- 2012-12-31 CN CN 201220748968 patent/CN203007106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755125A (en) * | 2013-12-11 | 2014-04-30 | 中国中轻国际工程有限公司 | Glass insulator melting kiln distribution channel and temperature adjustment method thereof |
| CN103755125B (en) * | 2013-12-11 | 2016-08-17 | 中国中轻国际工程有限公司 | Glass insulator melting furnaces distribution passage and temperature control method thereof |
| CN112066391A (en) * | 2020-09-07 | 2020-12-11 | 上海灿州环境工程有限公司 | Hearth refractory layer and manufacturing method thereof |
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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: 20130619 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |