CN201250167Y - Feeding device of glass furnace - Google Patents
Feeding device of glass furnace Download PDFInfo
- Publication number
- CN201250167Y CN201250167Y CNU2008201102093U CN200820110209U CN201250167Y CN 201250167 Y CN201250167 Y CN 201250167Y CN U2008201102093 U CNU2008201102093 U CN U2008201102093U CN 200820110209 U CN200820110209 U CN 200820110209U CN 201250167 Y CN201250167 Y CN 201250167Y
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- glass
- melting furnace
- feeding unit
- internal layer
- barrel
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Abstract
The utility model discloses a feeding device of a glass furnace, comprising an outer-layer tube-shape part and an inner-layer tube-shape part used for leading glass raw material to be conducted in the glass furnace; a closed structure is formed between the outer-layer tube-shape part and the inner-layer tube-shape part; an inlet and an outlet for leading circular cooling liquid into the closed structure are arranged on a wall surface of the outer-layer tube-shape part; and an isolating matter for conducting the cooling liquid to flow from the inlet to the outlet is further arranged in the closed structure. The feeding device leads the glass raw material to not be smelted owning to heating when the raw material is conducted into the glass furnace through the inner-layer tube-shape part, thereby effectively solving the problem that the feeding device is eroded after the glass raw material is smelted by heating, leading the feeding device to be made of stainless steel material with lower price and reducing the production cost; besides, the feeding device can be assembled with the glass furnace simply and conveniently, therefore, the feeding device can be used for different glass furnaces.
Description
Technical field
The utility model relates to glass-melting furnace and makes the field, relates in particular to a kind of feeding unit of glass-melting furnace.
Background technology
Glass smelting technology can be divided into electrically heated and found technology and oil gas burning heating and found technology, found technology than oil gas burning heating, the glass-melting furnace volume that the electrically heated technology of founding adopts is little, stable performance, reliability height, produce flexibly, is present state-of-the-art glass smelting technology.
At present, low melting glass just is widely used, and the requirement of its output is significantly improved.When the preparation low melting glass, require molten temperature very high, and contain more highly corrosive element.Because low-melting metallic element oxide material and low-melting non-metallic element oxide material, for example plumbous oxide, Vanadium Pentoxide in FLAKES etc., usually corrodibility can be stronger when the high temperature that surpasses 1000 degrees centigrade, therefore when utilizing the electrically heated technology of founding to make the high glass of above-mentioned low-melting material content, usually need to adopt the glass-melting furnace that platinum makes or adopt the strong refractory materials of erosion resistance, for example the glass-melting furnace made of electric fused zirconium corundum or anti-corrosion brick.The glass-melting furnace made from platinum or the strong refractory materials of erosion resistance has fusing point height, high thermal resistance is strong and erosion resistance is strong characteristics.In the glass-melting furnace that platinum or the strong refractory materials of erosion resistance are made, feeding unit also needs to adopt platinum etc. to make usually, because of it links to each other with the body of heater of glass-melting furnace, temperature is very high, meeting melted by heat when the frit raw material enter feeding unit, the corrodibility of the frit raw material of melted by heat is very strong, the corrosion that the feeding unit made from platinum can be resisted the frit raw material of melted by heat.
But there is following defective in prior art: though the corrosion that the feeding unit made from platinum can be resisted the frit raw material of melted by heat, but platinum costs an arm and a leg, the feeding unit cost height made from platinum, simultaneously for fear of in the glass smelting process, producing impurity, the feeding unit made from platinum needs periodic replacement, and this has further increased production cost.
The utility model content
The purpose of this utility model provides a kind of feeding unit of glass-melting furnace, effectively solves the high problem of feeding unit production cost of using platinum to make in the prior art.
For achieving the above object, the utility model provides a kind of feeding unit of glass-melting furnace, comprises outer barrel and the internal layer barrel that is used for feeding to glass-melting furnace the frit raw material; Be enclosed construction between described internal layer barrel and the outer barrel; The wall of described outer barrel is provided with water-in and the water outlet that is used for feeding to described enclosed construction the round-robin cooling fluid; Also be provided with in the described enclosed construction and be used to guide described cooling fluid flows to described water outlet from described water-in spacer.
Wherein, described spacer is the spirrillum spacer.Described spacer is fixed on the inwall of described outer barrel.
Particularly, described internal layer barrel or outer barrel can be Stainless Steel Products.
Also be provided with reinforced passage in this feeding unit, described reinforced passage is arranged on the sidewall of described enclosed construction, and the one end is communicated to described internal layer barrel inside, and the other end is communicated to described outer barrel outside, is connected with charging machine.
Feeding unit can also comprise the baffle plate that is covered on described internal layer barrel top.
In the above-mentioned feeding unit, the cross section of preferably described internal layer barrel or outer barrel is circular.
The diameter of described internal layer barrel is 50mm to 300mm.The diameter of described outer barrel is 80mm to 400mm.
The technical solution of the utility model is by passing to the mobile cooling fluid between the internal layer barrel of feeding unit and outer barrel, reduced the temperature of internal layer barrel and outer barrel, make the frit raw material when the internal layer barrel enters glass-melting furnace, can melted by heat, efficiently solve after the frit raw material melted by heat etching problem to feeding unit, thereby make feeding unit can adopt the lower materials of price such as stainless steel to make, reduced production cost; Simultaneously, this feeding unit and glass-melting furnace assembling are simple, convenient, can be used for multiple glass-melting furnace.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the feeding unit embodiment one of the utility model glass-melting furnace;
Fig. 2 is the structural representation of the feeding unit embodiment two of the utility model glass-melting furnace.
Description of reference numerals
The outer barrel 3-of 1-internal layer barrel 2-water-in
4-water outlet 5-spacer 6-charging machine
The 7-passage 8-baffle plate that feeds in raw material
Embodiment
Fig. 1 is the structural representation of the feeding unit embodiment one of the utility model glass-melting furnace, and as shown in Figure 1, feeding unit comprises internal layer barrel 1 and outer barrel 2, and internal layer barrel 1 is used for feeding the frit raw material to glass-melting furnace.Form enclosed construction between internal layer barrel 1 and the outer barrel 2.The wall of outer barrel 2 is provided with water-in 3 and water outlet 4, is used for feeding the round-robin cooling fluid to this enclosed construction, and this cooling fluid generally is water coolant.In enclosed construction, also be provided with spacer 5, be used to guide cooling fluid and flow to water outlet 4, to guarantee cooling fluid circulating in each position of enclosed construction from water-in 3.
Wherein, spacer 5 can be the spirrillum spacer, and it can be fixed on the inwall of outer barrel 2.
In the present embodiment, the cross section of internal layer barrel 1 diameter range preferably circular, its cross section can be 50mm to 300mm.The cross-section corresponding ground of outer barrel 2 also can be circle, and that the diameter range of its cross section is preferable is 80mm to 400mm.The shape of cross section of internal layer barrel 1 and outer barrel 2 and size range can be according to the volumes of glass-melting furnace, and the requirement of inlet amount designs.Adopt above-mentioned circular cross section and preferred sizes scope, can guarantee that cooling fluid is to effectively cooling off by the frit raw material in the internal layer barrel 1.
What the material of internal layer barrel 1 and outer barrel 2 was preferable can be resistant to elevated temperatures stainless steel, and cost is low, and is easy to processing.
In the present embodiment, charging machine 6 can be positioned at the top of internal layer barrel 1, and charging machine 6 directly joins the frit raw material in the internal layer barrel 1, and the frit raw material enter glass-melting furnace by internal layer barrel 1 again.
Fig. 2 is the structural representation of the feeding unit embodiment two of the utility model glass-melting furnace, and as shown in Figure 2, feeding unit comprises internal layer barrel 1 and outer barrel 2, and internal layer barrel 1 is used for feeding the frit raw material to glass-melting furnace.Form enclosed construction between internal layer barrel 1 and the outer barrel 2.The wall of outer barrel 2 is provided with water-in 3 and water outlet 4, is used for feeding the round-robin cooling fluid to this enclosed construction.Also be provided with spacer 5 in enclosed construction, spacer 5 is used to make cooling fluid to flow to water outlet 4 from water-in 3.Spacer 5 is the spirrillum spacer, and it is fixed on the inwall of outer barrel 2.The cross section of internal layer barrel 1 is circular, and the diameter range of its cross section is 50mm to 300mm.The cross section of outer barrel 2 is circular, and the diameter range of its cross section is 80mm to 400mm.Internal layer barrel 1 and outer barrel 2 can be high temperature resistant stainless steel.The difference of present embodiment and the foregoing description one is, this feeding unit also comprises reinforced passage 7, reinforced passage 7 break-through internal layer barrel 1 and outer barrel 2, be arranged on the sidewall of enclosed construction, the one end is communicated to the inside of internal layer barrel 1, the other end is communicated to the outside of outer barrel 2, be used for being connected with charging machine 6, the aperture of reinforced passage 7 and the aperture of charging machine 6 coupling get final product, charging machine 6 joins the frit raw material in the internal layer barrel 1 by reinforced passage 7, and the frit raw material enter glass-melting furnace by internal layer barrel 1 again.In the present embodiment, also comprise a baffle plate 8, be covered on the top of internal layer barrel 1, can prevent that the interior heat of glass-melting furnace scatters and disappears and prevent that impurity from entering glass-melting furnace from internal layer barrel 1 from internal layer barrel 1, for example, baffle plate 8 can be the alumina porcelain sheet.
In the foregoing description one and two, cooling fluid enters into enclosed construction between internal layer barrel 1 and the outer barrel 2 by water-in 2, flows to water outlet 4 fast through spiral helicine spacer 5, discharges through water outlet 4.Spiral helicine spacer 5 can force cooling fluid to flow to water outlet 4 fast from water-in 3, the mobile cooling fluid has reduced the temperature of internal layer barrel 1 and outer barrel 2 fast, like this when frit raw material process internal layer barrel 1, can melted by heat, efficiently solve after the frit raw material melted by heat etching problem to feeding unit, thereby make feeding unit can adopt the lower materials of price such as stainless steel to make, reduced production cost.
The technical solution of the utility model is by passing to quick mobile cooling fluid between the internal layer barrel of feeding unit and outer barrel, reduced the temperature of internal layer barrel and outer barrel, make the frit raw material when the internal layer barrel enters glass-melting furnace, can melted by heat, efficiently solve after the frit raw material melted by heat etching problem to feeding unit, thereby make feeding unit can adopt the lower materials of price such as stainless steel to make, reduced production cost; Simultaneously, this feeding unit and glass-melting furnace assembling are simple, convenient, can be used for multiple glass-melting furnace.
It should be noted that at last: above embodiment is only in order to explanation the technical solution of the utility model but not limit it, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement the technical solution of the utility model, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solutions of the utility model.
Claims (9)
1, a kind of feeding unit of glass-melting furnace is characterized in that, comprises outer barrel and the internal layer barrel that is used for feeding to glass-melting furnace the frit raw material; Be enclosed construction between described internal layer barrel and the outer barrel; The wall of described outer barrel is provided with water-in and the water outlet that is used for feeding to described enclosed construction the round-robin cooling fluid; Also be provided with in the described enclosed construction and be used to guide described cooling fluid flows to described water outlet from described water-in spacer.
2, the feeding unit of glass-melting furnace according to claim 1 is characterized in that, described spacer is the spirrillum spacer.
3, the feeding unit of glass-melting furnace according to claim 1 is characterized in that, described spacer is fixed on the inwall of described outer barrel.
4, the feeding unit of glass-melting furnace according to claim 1 is characterized in that, described internal layer barrel or outer barrel are Stainless Steel Products.
5, the feeding unit of glass-melting furnace according to claim 1, it is characterized in that, also be provided with reinforced passage, described reinforced passage is arranged on the sidewall of described enclosed construction, the one end is communicated to described internal layer barrel inside, the other end is communicated to described outer barrel outside, is connected with charging machine.
6, the feeding unit of glass-melting furnace according to claim 3 is characterized in that, also comprises the baffle plate that is covered on described internal layer barrel top.
According to the feeding unit of the described arbitrary glass-melting furnace of claim 1～6, it is characterized in that 7, the cross section of described internal layer barrel or outer barrel is circular.
8, the feeding unit of glass-melting furnace according to claim 7 is characterized in that, the diameter of described internal layer barrel is 50mm to 300mm.
9, the feeding unit of glass-melting furnace according to claim 7 is characterized in that, the diameter of described outer barrel is 80mm to 400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201102093U CN201250167Y (en) | 2008-08-25 | 2008-08-25 | Feeding device of glass furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201102093U CN201250167Y (en) | 2008-08-25 | 2008-08-25 | Feeding device of glass furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250167Y true CN201250167Y (en) | 2009-06-03 |
Family
ID=40745839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201102093U Expired - Lifetime CN201250167Y (en) | 2008-08-25 | 2008-08-25 | Feeding device of glass furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250167Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659507B (en) * | 2008-08-25 | 2011-12-28 | 京东方科技集团股份有限公司 | Feeding device of glass melting furnace |
| WO2013106270A1 (en) * | 2012-01-09 | 2013-07-18 | Owens-Brockway Glass Container Inc. | Batch charger cooling |
| CN106904817A (en) * | 2017-03-22 | 2017-06-30 | 东旭科技集团有限公司 | Coolant jacket and its end sealing method, glass furnace charging (feeding) equipment |
-
2008
- 2008-08-25 CN CNU2008201102093U patent/CN201250167Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659507B (en) * | 2008-08-25 | 2011-12-28 | 京东方科技集团股份有限公司 | Feeding device of glass melting furnace |
| WO2013106270A1 (en) * | 2012-01-09 | 2013-07-18 | Owens-Brockway Glass Container Inc. | Batch charger cooling |
| US8573006B2 (en) | 2012-01-09 | 2013-11-05 | Owens-Brockway Glass Container Inc. | Batch charger cooling |
| US8783068B2 (en) | 2012-01-09 | 2014-07-22 | Owens-Brockway Glass Container Inc. | Batch charger cooling |
| CN106865954A (en) * | 2012-01-09 | 2017-06-20 | 欧文斯-布洛克威玻璃容器有限公司 | Batch charger is cooled down |
| EP3456690A3 (en) * | 2012-01-09 | 2019-07-03 | Owens-Brockway Glass Container Inc. | Batch charger cooling |
| CN106865954B (en) * | 2012-01-09 | 2019-11-12 | 欧文斯-布洛克威玻璃容器有限公司 | Batch charger is cooling |
| CN106904817A (en) * | 2017-03-22 | 2017-06-30 | 东旭科技集团有限公司 | Coolant jacket and its end sealing method, glass furnace charging (feeding) equipment |
| CN106904817B (en) * | 2017-03-22 | 2019-07-23 | 东旭科技集团有限公司 | Coolant jacket and its end sealing method, glass furnace charging (feeding) equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090603 |
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| CX01 | Expiry of patent term |