CN205740715U - Top spray combustion-type glass melter - Google Patents
Top spray combustion-type glass melter Download PDFInfo
- Publication number
- CN205740715U CN205740715U CN201620315837.XU CN201620315837U CN205740715U CN 205740715 U CN205740715 U CN 205740715U CN 201620315837 U CN201620315837 U CN 201620315837U CN 205740715 U CN205740715 U CN 205740715U
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- glass
- glass batch
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- batch bed
- combustion
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Abstract
A kind of top spray combustion-type glass melter, it is characterized in that: on the glass melt (2) in molten-glass pool (1), the thick glass batch bed of material (4) in supporting, in the vertically distribution insertion glass batch bed of material (4) of a number of burning gases jet pipe (5), its spout is placed in the glass batch bed of material (4) bottom or glass melt 2, the high-temperature combustion gas of ejection forms gas channel (8) in the glass batch bed of material (4), after it pours glass melt (2), reversely go up to enter burning gases jet pipe (5) the glass batch bed of material (4) bottom around to continue to rise, pass through the middle and upper part of the glass batch bed of material (4), enter flue (7) to empty afterwards；And in this flow process, glass melt (2) is heated, by the glass batch fusing of the glass batch bed of material (4) bottom, by the glass batch fritting of the glass batch bed of material (4) middle and upper part and preheating.
Description
Technical field
Glass melter.
Background technology
Founding of glass is technique most important, most crucial in technology for making glass.Its quality is for environmental protection, joint
Can reduce discharging and the workmanship of glass and the height of cost, have very important effect.
At present, cross flame or the surface heated method of horse shoe flame are all used with fuel continuous melting vitreous humour.It has several
The individual shortcoming being difficult to overcome: one is that the thermal efficiency is relatively low, and thermal losses is serious；Two is that melting rate is relatively low；Three is melting tank combustion space
Fuel gas temperature high, flow velocity big, very fast to kiln refractory corrosion, reduces kiln service life.In order to save the energy, subtract
Discharge and reduce cost less and improve kiln service life, the most all replacing surface to add exploring more effective heating means
Heat, such as submerged combustion, but restricted by technical bottlenecks such as clarification, fuel, burner, refractory materials, cannot put into always
Actual application.
Summary of the invention
For solving the problems referred to above, the invention provides a kind of top spray combustion-type glass melter, it is characterized in that: at molten-glass pool
On glass melt 2 in 1, the thick glass batch bed of material 4 in supporting, and a number of burning gases jet pipe 5 is vertically distributed to be inserted
Entering in the glass batch bed of material 4, its spout is placed in bottom the glass batch bed of material 4 or in glass melt 2, the high-temperature combustion gas of ejection
In the glass batch bed of material 4, form gas channel 8, after it pours glass melt 2, reversely go up to enter burning gases jet pipe 5 weeks
Continue bottom the glass batch bed of material 4 enclosed to rise, pass through the middle and upper part of the glass batch bed of material 4, empty after entering flue 7；And
Glass melt 2 is heated by this flow process, the glass batch bottom the glass batch bed of material 4 is melted, by glass batch
The glass batch fritting of the bed of material 4 middle and upper part and preheating；Along with the glass batch bed of material 4 bottom constantly melts, top layer is constantly spread
The new bed of material, melting furnaces just can continuously produce required glass melt；The glass melt 2 of fusing is admitted to glass through dog-hole 3
Glass depositing reservoir clarification homogenizing, thus reach the purpose of fusion cast glass liquid.
In order to improve the clarification homo-effect of glass melt 2, drum can be set in the bottom of molten-glass pool 1 and/or depositing reservoir
Bulb apparatus (is not drawn in figure).
In order to improve the service life of burning gases jet pipe 5, air cooling can be installed outside it additional or water cold sleeve (is not drawn in figure
Go out), it is carried out cooling protection.As used air cooling sleeve pipe, combustion-supporting gas can be preheated by combustion-supporting gas as cooling gas
After, burn with the combustion gas mixing of inner tube at the spout of burning gases jet pipe 5.Burning gases jet pipe 5 extensible also heads into, to supplement
Termination scaling loss part, or extract maintenance out or change.
Glass batch in the above-mentioned glass batch bed of material 4 is spherical or block, to form gas in the glass batch bed of material 4
Circulation road.
In order to overcome the resistance of the glass batch bed of material 4, fume extracting device (being not drawn in figure) can be set in flue 7.
In order to improve the thermal efficiency, add gentle glass by as much as possible for the heat of high-temperature combustion gas for glass melt 2
Glass coordinates fusing and the preheating of the bed of material 4；Can the glass batch bed of material 4 thickness heap be obtained the highest, up to several meters to tens meters.Glass is joined
Close the material glass batch dog-house 6 from molten-glass pool 1 top to put into.
Compared with the glass melter of other mode of heating, this top spray combustion-type glass melter have the beneficial effect that 1,
Kiln and combustion apparatus simple in construction, service life is long；2, method is reliable, and burning is completely；3, melting efficiency is high, and liquation clarification is all
Change effective；4, the erosion to refractory material is little；5, high-temperature flue gas heat-exchange time in glass melt and the glass batch bed of material
Long, heat utilization efficiency is high；6, it is suitable for pure oxygen high-temp combustion, is possible not only to melt high-melting-point material, and exhaust gas volumn is greatly reduced,
It is beneficial to the clarification of liquation；7, there is great effects of energy saving and emission reduction.
Accompanying drawing explanation
Fig. 1 is one of embodiment of the present invention cross-section structure schematic diagram.
1. molten-glass pool in figure, 2. glass melt, 3. dog-hole, 4. the glass batch bed of material, 5. burning gases spray
Pipe, 6. glass batch dog-house, 7. flue, 8. gas channel, 9. combustion-gas flow.
Detailed description of the invention
In Fig. 1, on the glass melt 2 in molten-glass pool 1, the thick glass batch bed of material 4 in supporting, a number of
Burning gases jet pipe 5 is vertically distributed in the insertion glass batch bed of material 4, and its spout is placed in bottom the glass batch bed of material 4 or glass melts
In body 2, the high-temperature combustion gas of ejection forms gas channel 8 in the glass batch bed of material 4, after it pours glass melt 2, reversely
Go up to enter and continue bottom the glass batch bed of material 4 around burning gases jet pipe 5 to rise, pass through in the glass batch bed of material 4
Top, empties after entering flue 7；And in this flow process, glass melt 2 is heated, by the glass bottom the glass batch bed of material 4
Glass batch melting, by the glass batch fritting of the glass batch bed of material 4 middle and upper part and preheating；Along with the glass batch bed of material 4 end
Layer constantly melts, and top layer constantly spreads the new bed of material, and melting furnaces just can continuously produce required glass melt；The glass of fusing
Melt 2 is admitted to glass clarifying pond clarification homogenizing through dog-hole 3, thus reaches the purpose of fusion cast glass liquid.
In order to improve the clarification homo-effect of glass melt 2, drum can be set in the bottom of molten-glass pool 1 and/or depositing reservoir
Bulb apparatus (is not drawn in figure).
In order to improve the service life of burning gases jet pipe 5, air cooling can be installed outside it additional or water cold sleeve (is not drawn in figure
Go out), it is carried out cooling protection.As used air cooling sleeve pipe, combustion-supporting gas can be preheated by combustion-supporting gas as cooling gas
After, burn with the combustion gas mixing of inner tube at the spout of burning gases jet pipe 5.Burning gases jet pipe 5 extensible also heads into, to supplement
Termination scaling loss part, or extract maintenance out or change.
Glass batch in the above-mentioned glass batch bed of material 4 is spherical or block, to form gas in the glass batch bed of material 4
Circulation road.In order to overcome the resistance of the glass batch bed of material 4, fume extracting device (being not drawn in figure) can be set in flue 7.In order to carry
High thermal efficiency, adds the molten of gentle glass batch layer 4 by as much as possible for the heat of high-temperature combustion gas for glass melt 2
Change and preheating；Can the glass batch bed of material 4 thickness heap be obtained the highest, up to several meters to tens meters.Glass batch is from molten-glass pool 1
The glass batch dog-house 6 at top puts into.
Claims (5)
1. a top spray combustion-type glass melter, is characterized in that: on glass melt (2), is provided with the glass batch bed of material (4), combustion
Burning in gas spray pipe (5) the vertically distribution insertion glass batch bed of material (4), its spout is placed in the glass batch bed of material (4) bottom or glass
In glass melt (2), the high-temperature combustion gas of ejection forms gas channel (8) in the glass batch bed of material (4).
A kind of top spray combustion-type glass melter the most according to claim 1, is characterized in that: at molten-glass pool (1) and/or clear
The bottom in clear pond is provided with bubbling device.
A kind of top spray combustion-type glass melter the most according to claim 1, is characterized in that: add outside burning gases jet pipe
Equipped with air cooling or water cold sleeve, it is carried out cooling protection.
A kind of top spray combustion-type glass melter the most according to claim 1, is characterized in that: the above-mentioned glass batch bed of material (4)
In glass batch be spherical or block, to form gas channel in the glass batch bed of material (4).
A kind of top spray combustion-type glass melter the most according to claim 1, is characterized in that: be provided with in flue (7) and take out
Cigarette device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315837.XU CN205740715U (en) | 2016-04-15 | 2016-04-15 | Top spray combustion-type glass melter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315837.XU CN205740715U (en) | 2016-04-15 | 2016-04-15 | Top spray combustion-type glass melter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740715U true CN205740715U (en) | 2016-11-30 |
Family
ID=57375224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620315837.XU Expired - Fee Related CN205740715U (en) | 2016-04-15 | 2016-04-15 | Top spray combustion-type glass melter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740715U (en) |
-
2016
- 2016-04-15 CN CN201620315837.XU patent/CN205740715U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180415 |