CN106865957A - A kind of glass smelting kiln - Google Patents
A kind of glass smelting kiln Download PDFInfo
- Publication number
- CN106865957A CN106865957A CN201710198869.5A CN201710198869A CN106865957A CN 106865957 A CN106865957 A CN 106865957A CN 201710198869 A CN201710198869 A CN 201710198869A CN 106865957 A CN106865957 A CN 106865957A
- Authority
- CN
- China
- Prior art keywords
- kiln
- water channel
- glass smelting
- wall
- flue
- 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.)
- Pending
Links
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
-
- 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
- C03B5/18—Stirring devices; Homogenisation
- C03B5/187—Stirring devices; Homogenisation with moving elements
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/02—Forehearths, i.e. feeder channels
- C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Abstract
The invention discloses a kind of glass smelting kiln, Yao Bishang is provided with a dog-house, a burner is set on inwall, steam vent is provided with kiln top, electrical auxiliary heater is provided with kiln bottom, and Yao Bi tops are provided with a discharging opening；Discharging opening is connected with a material pipe；A motor is provided with the top of kiln top, the output shaft of motor puts in be founded in kiln, and many stirring rod are installed on output shaft；One heat reclamation device is installed on the top of steam vent, the structure of the heat reclamation device is：The outer wall of flue is provided with a water channel for cylindrical shape, two end face seals of water channel set a delivery port, a water inlet is set in lower end in the upper end of the side wall of water channel.It is an advantage of the invention that：Tail gas has carried out treatment discharge, both protects environment, and unnecessary heat has been carried out into sufficient utilization, and these unnecessary heats are heated to material pipe, it is ensured that the glass precursor solution of liquid will not solidify.
Description
Technical field
The invention belongs to the technical field of glass manufacturing equipment, and in particular to a kind of glass smelting kiln.
Background technology
Glass smelting exactly by batch add melting furnaces in through high-temperature heating formed uniformly, bubble-free, composite molding requirement
Glass metal process., it is necessary to by three processes in melting process：First, the formation of silicate；2nd, the formation of glass metal；
3rd, the clarification of glass metal；In this melting process, on the one hand need to keep temperature higher, and can these heats abundant
Using as a difficult point, on the other hand, in melting process, the sour gas such as SO2 can be produced to produce, can be before exhaust
These sour gas are absorbed turns into another difficult point again.
Invention《A kind of glass smelting unit kiln of optimization》（Authorization Notice No.：CN 203461946 U）Middle introduction is founded
Kiln has following weak point：
1. the waste gas for producing is discharged directly into air, and air can be polluted；
2. high temperature wastes energy without that can make full use of；
3. bubbler is provided with kiln to be well mixed glass solution, but it is now also a large amount of to having been poured in glass solution
, in glass cooling shaping, may be present bubble in gas, influence attractive in appearance.
The content of the invention
It is an object of the invention to provide a kind of glass smelting kiln, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of glass smelting kiln, including：Yao Bi, Yao Ding,
Kiln bottom, is provided with a dog-house on described kiln wall, and a burner is set on inwall, and one is provided with kiln top
Steam vent, is provided with electrical auxiliary heater, and the position of kiln bottom is provided with a discharging opening on kiln wall in kiln bottom；
Described discharging opening is connected with a material pipe；It is provided with a motor at the top of described kiln top, described motor
Output shaft puts in be founded in kiln, and many stirring rod are provided with output shaft.
Preferably, one heat reclamation device, the structure of described heat reclamation device are installed on the top of described steam vent
For：The outer wall of flue is provided with a water channel for cylindrical shape, two end face seals of described water channel, in the side wall of water channel
Upper end set a delivery port, lower end set a water inlet.
Preferably, described flue is inwardly collapsed in the part wrapped up by water channel, forms cross flue.
Preferably, the top of described flue is connected with the bottom interface of a Waste gas absorbing device, described waste gas absorption
Device is filled with basic solvent.
Preferably, the outer wall in described material pipe is provided with an insulating tube, and one end of described insulating tube is set
Have import, the other end is provided with outlet, and described import is connected with the delivery port on water channel, described outlet directly with big gas phase
Even.
Preferably, it is also equipped with steam generator between import and delivery port, described steam generator is by recuperation of heat
The high-temperature-hot-water produced in device changes into the vapor of HTHP.
Preferably, the appearance in described water channel is enclosed with one layer of heat preservation cotton.
Preferably, the appearance in described insulating tube is enclosed with one layer of heat preservation cotton.
Preferably, it is described found kiln be internally provided with a temperature sensor, described temperature sensor monitors
To kiln temperature, the opening and closing of burner are controlled for outer computer.
Compared with prior art, the beneficial effects of the invention are as follows：Tail gas has carried out treatment discharge, both protects environment, and
Unnecessary heat sufficient utilization is carried out into, while these unnecessary heats are heated to material pipe, it is ensured that liquid
Glass precursor solution will not solidify.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the sectional view of the flue in the present invention.
In figure：1- kiln walls；11- dog-houses；12- burners；13- discharging openings；14- material pipes；141- insulating tubes；142-
Import；143- is exported；2- kilns top；21- steam vents；3- kiln bottoms；31- electrical auxiliary heaters；4- motors；41- stirring rod；5- heat is returned
Receiving apparatus；51- flues；52- water channels；53- delivery ports；54- water inlets；6- Waste gas absorbing devices；7- steam generators.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in embodiments of the invention is carried out it is clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of glass smelting kiln of the invention, a dog-house 11 is provided with kiln wall 1, and including
One burner 12 is set on wall, a steam vent 21 is provided with kiln top 2, electrical auxiliary heater is provided with kiln bottom 3
31, and the position of kiln bottom 3 is provided with a discharging opening 13 on kiln wall 1, the discharging opening 13 and a phase of material pipe 14
Even.
, it is necessary to gas wherein dissolve, reaction generation quickly be discharged, prior art in glass metal melting process
In be liquid internal set bubbler, although such consequence is to increased the convection current between liquid, gas can not be complete simultaneously
Discharge in portion.Therefore, being installed with a motor 4 at the top on kiln top 2, the output shaft of the motor 4 puts in be founded in kiln, and
Many stirring rod 41 are installed on output shaft, the bubble in glass solution is arranged by the rotation of motor 4, the agitation of stirring rod 41
Go out.
In glass melting process, the tail gas of its discharge also contains more heat, while material pipe 14 is in water conservancy diversion glass
During glass solution, usually can be very fast because of temperature drop so that glass solution solidifies, and blocks material pipe 14, for this kind of existing
As in embodiments of the invention, a heat reclamation device 5, the structure of the heat reclamation device 5 being installed on the top of steam vent 21
For：The outer wall of flue 51 is provided with a water channel for cylindrical shape 52, two end face seals of water channel 52, in the side of water channel 52
The upper end of wall sets a delivery port 53, and a water inlet 54 is set in lower end.The outer wall in material pipe 14 is provided with simultaneously
One insulating tube 141, one end of the insulating tube 141 is provided with import 142, and the other end is provided with outlet 143.Import 142 and water
Delivery port 53 on road 52 is connected, and outlet 143 is directly connected with air.
In order to increase the recovery thermal efficiency of heat reclamation device 5, flue 51 is inwardly collapsed by the part that water channel 52 is wrapped up, shape
Into cross flue, gas is so discharged when by flue 51 at this, flake is squeezed into, while the cross increasing of indent
Big heat exchange area.In order to greatly reduce heat loss, water channel 52, the appearance of insulating tube 141 are enclosed with one layer of heat preservation cotton.
For the heat for being extracted using these to greatest extent, it is also equipped between import 142 and delivery port 53
The high-temperature-hot-water produced in heat reclamation device 5 is changed into steam generator 7, the steam generator 7 vapor of HTHP,
The vapor of HTHP be liquefied as water specific heat be water-cooled to warm water institute liberated heat will be many.
In view of the sour gas such as SO2 are contained in the waste gas for producing, if be directly discharged in air, acid can be produced
Rain, therefore, the top of flue 51 is connected with the bottom interface of a Waste gas absorbing device 6, it is molten to be filled with alkalescence in Waste gas absorbing device 6
Agent.By the neutralization of basic solvent and sour gas, there will not be the gas polluted to air in the tail gas of discharge.
In the described temperature sensor that is internally provided with for founding kiln, described temperature sensor monitors to temperature in kiln
Degree, the opening and closing of burner 12 are controlled for outer computer.
Operation principle：Fed intake in from dog-house 11 to kiln, open burner 12 and heat, after after melting sources, start motor
4, motor 4 drives stirring rod 41 to rotate, and stirs glass solution, and the gas for producing internal dissolve, reaction is discharged, meanwhile, row
The gas for going out heats water by heat reclamation device 5, and hot water flows into steam generator 7 steam for producing HTHP, these
Steam enters in insulating tube 141, insulation is carried out to material pipe 14 and places consolidation.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (9)
1. a kind of glass smelting kiln, including：Kiln wall（1）, kiln top（2）, kiln bottom（3）, in described kiln wall（1）On be provided with one
Dog-house（11）, and a burner is set on inwall（12）, in Yao Ding（2）On be provided with a steam vent（21）, in kiln
Bottom（3）Inside it is provided with electrical auxiliary heater（31）, and in Yao Bi（1）It is upper to be close to kiln bottom（3）Position be provided with a discharging opening
（13）；Described discharging opening（13）With a material pipe（14）It is connected；It is characterized in that：On described kiln top（2）Top
It is provided with a motor（4）, described motor（4）Output shaft put in and found in kiln, and many be provided with output shaft stir
Mix rod（41）.
2. a kind of glass smelting kiln according to claim 1, it is characterised in that：In described steam vent（21）Top peace
Fill a heat reclamation device（5）, described heat reclamation device（5）Structure be：In flue（51）Outer wall be provided with a circle
The water channel of bar shape（52）, described water channel（52）Two end face seals, in water channel（52）Side wall upper end set one
Delivery port（53）, in lower end, one water inlet is set（54）.
3. a kind of glass smelting kiln according to claim 2, it is characterised in that：Described flue（51）By water channel（52）
The part of parcel inwardly collapses, and forms cross flue.
4. a kind of glass smelting kiln according to claim 3, it is characterised in that：Described flue（51）Top with one
Waste gas absorbing device（6）Bottom interface be connected, described Waste gas absorbing device（6）It is filled with basic solvent.
5. a kind of glass smelting kiln according to claim 1, it is characterised in that：In described material pipe（14）Outer wall
It is provided with an insulating tube（141）, described insulating tube（141）One end be provided with import（142）, the other end is provided with outlet
（143）, described import（142）With water channel（52）On delivery port（53）It is connected, described outlet（143）Directly with big gas phase
Even.
6. a kind of glass smelting kiln according to claim 5, it is characterised in that：In import（142）With delivery port（53）It
Between be also equipped with steam generator（7）, described steam generator（7）By heat reclamation device（5）The high-temperature-hot-water of middle generation turns
It is melted into the vapor of HTHP.
7. a kind of glass smelting kiln according to claim 2, it is characterised in that：In described water channel（52）Appearance parcel
There is one layer of heat preservation cotton.
8. a kind of glass smelting kiln according to claim 5, it is characterised in that：In described insulating tube（141）Appearance
It is enclosed with one layer of heat preservation cotton.
9. a kind of glass smelting kiln according to claim 1, it is characterised in that：Being internally provided with for kiln is founded in described
One temperature sensor, described temperature sensor monitors control burner to kiln temperature for outer computer（12）Open
Open and close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198869.5A CN106865957A (en) | 2017-03-29 | 2017-03-29 | A kind of glass smelting kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198869.5A CN106865957A (en) | 2017-03-29 | 2017-03-29 | A kind of glass smelting kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106865957A true CN106865957A (en) | 2017-06-20 |
Family
ID=59159690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710198869.5A Pending CN106865957A (en) | 2017-03-29 | 2017-03-29 | A kind of glass smelting kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106865957A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107056017A (en) * | 2017-06-27 | 2017-08-18 | 盐城市宁润玻璃制品有限公司 | A kind of production heater of glassware |
| CN112321135A (en) * | 2020-09-28 | 2021-02-05 | 江苏孚日玻璃科技有限公司 | Environment-friendly, energy-saving and heat-insulating glass kiln and working method thereof |
| CN115650555A (en) * | 2022-11-09 | 2023-01-31 | 湖南亿德和玻璃产业发展有限公司 | Defoaming cooling device in float glass forming process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172081A (en) * | 1996-05-21 | 1998-02-04 | 普拉塞尔技术有限公司 | Improved eneygy recovery in oxygen-fired glass melting furnaces |
| CN202139160U (en) * | 2011-07-14 | 2012-02-08 | 福建大源节能环保科技有限公司 | Low-parameter exhaust-heat boiler for water glass kiln |
| CN203360254U (en) * | 2013-07-11 | 2013-12-25 | 东旭（营口）光电显示有限公司 | Smoke cooling device of glass tank furnace |
| WO2014013885A1 (en) * | 2012-07-20 | 2014-01-23 | 日本電気硝子株式会社 | Glass plate manufacturing device and assembly method for same |
| US20140144184A1 (en) * | 2012-11-26 | 2014-05-29 | David Myron Lineman | System and method for restricting inward hydrogen permeation in a glass manufacturing system |
| CN204224427U (en) * | 2014-10-28 | 2015-03-25 | 远东光电股份有限公司 | A kind of energy-saving glass kiln furnace |
| CN206624771U (en) * | 2017-03-29 | 2017-11-10 | 响水县泽州开发有限公司 | A kind of glass smelting kiln |
-
2017
- 2017-03-29 CN CN201710198869.5A patent/CN106865957A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172081A (en) * | 1996-05-21 | 1998-02-04 | 普拉塞尔技术有限公司 | Improved eneygy recovery in oxygen-fired glass melting furnaces |
| CN202139160U (en) * | 2011-07-14 | 2012-02-08 | 福建大源节能环保科技有限公司 | Low-parameter exhaust-heat boiler for water glass kiln |
| WO2014013885A1 (en) * | 2012-07-20 | 2014-01-23 | 日本電気硝子株式会社 | Glass plate manufacturing device and assembly method for same |
| US20140144184A1 (en) * | 2012-11-26 | 2014-05-29 | David Myron Lineman | System and method for restricting inward hydrogen permeation in a glass manufacturing system |
| CN203360254U (en) * | 2013-07-11 | 2013-12-25 | 东旭（营口）光电显示有限公司 | Smoke cooling device of glass tank furnace |
| CN204224427U (en) * | 2014-10-28 | 2015-03-25 | 远东光电股份有限公司 | A kind of energy-saving glass kiln furnace |
| CN206624771U (en) * | 2017-03-29 | 2017-11-10 | 响水县泽州开发有限公司 | A kind of glass smelting kiln |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107056017A (en) * | 2017-06-27 | 2017-08-18 | 盐城市宁润玻璃制品有限公司 | A kind of production heater of glassware |
| CN112321135A (en) * | 2020-09-28 | 2021-02-05 | 江苏孚日玻璃科技有限公司 | Environment-friendly, energy-saving and heat-insulating glass kiln and working method thereof |
| CN115650555A (en) * | 2022-11-09 | 2023-01-31 | 湖南亿德和玻璃产业发展有限公司 | Defoaming cooling device in float glass forming process |
| CN115650555B (en) * | 2022-11-09 | 2024-01-26 | 湖南亿德和玻璃产业发展有限公司 | Defoaming and cooling device in float glass forming process |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
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| WD01 | Invention patent application deemed withdrawn after publication |