CN206385022U - Glass furnace and its cooling device - Google Patents
Glass furnace and its cooling device Download PDFInfo
- Publication number
- CN206385022U CN206385022U CN201621196588.3U CN201621196588U CN206385022U CN 206385022 U CN206385022 U CN 206385022U CN 201621196588 U CN201621196588 U CN 201621196588U CN 206385022 U CN206385022 U CN 206385022U
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- cooling device
- pipeline section
- tuyere
- cooling
- glass furnace
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Abstract
The utility model is related to glass manufacturing apparatus technical field, more particularly to glass furnace and its cooling device, cooling device is applied on glass furnace, the glass furnace includes fining end and pool wall cooling airduct, the fining end includes breastwork and the side arch brick above the breastwork, and upper gap is provided between the chest coping and the side arch brick；Air main and connected with the air main and spaced multiple branch wind pipes that the cooling device is connected including bottom with the pool wall cooling airduct, the end of each branch wind pipe are rotatably connected to tuyere of the opening towards the upper gap.Cooling device of the present utility model, not only manufacturing cost it is low, without operating cost, it is simple to operate, save manpower, and there is high efficiency, glass production and refractory material are had no adverse effects.
Description
Technical field
The utility model is related to glass manufacturing apparatus technical field, more particularly to glass furnace and its cooling device.
Background technology
In glass melting process, the sulfiding gas (cigarette that natural gas or astatki used in melting furnaces are produced after burning
Gas) and alkali steam imported by flue during chimney discharges, there is the flue gas do not drained of part to be spread to card neck direction and collect
Gather in fining end the gable position after melting end, cause the region alkali vapour concentration higher, because the brick in gap on fining end exists
It is scattered expansion joint (E.J.) to stay set when building by laying bricks or stones, and every 3 pieces of bricks stay 5mm expansion joint (E.J.)s, bake kiln it is latter as all also 1~2mm gaps, therefore pole
Easily by alkali vapours attack, it is lost in the combination phase (glass phase) in refractory material, aggregate is peeled off, with reference to along fining end breastwork
Inwall is flowed on tank block toward flowing down, and glass metal formation defect is fallen into when furnace pressure, temperature are fluctuated, can not such as be had
The control of effect can then make the Eroded of resistance to material at the position burn saturating fire, influence kiln service life and product quality.
Existing technical disadvantages are mainly：When building kiln, not on fining end, gap location designs cooling system to kiln,
In actual production process, the erosion problem in gap is always the more prominent problem of float glass industry internal ratio on fining end, gently
Person's erosion pollution glass metal, influences yield and quality, and severe one causes kiln body refractory material scaling loss to be aggravated because of alkali vapours attack, and kiln is used
The lost of life.Usual solution has two kinds in usual industry, and first, manual repair, i.e., manually with drill rod by scaling loss position
Clean out, repaired with siliceous hot-patch material, the method labor intensity is big, repair regional area, and can not fundamentally solve
Certainly resistance to material erosion problem；Secondth, with compressed air hose to scaling loss position Local cooling to reach cooling purpose, the interim frame of the method
If tracheae it is unstable, and be used for a long time compressed air cost it is higher.
Utility model content
The purpose of this utility model is to provide a kind of glass furnace and its cooling device, it is intended to solve prior art in glass
In glass melting process, gap is easily influenceed kiln service life and product quality by alkali vapours attack on the fining end of kiln
Technical problem.
To achieve the above object, the technical solution of the utility model is：A kind of cooling device, applied on glass furnace,
The glass furnace includes fining end and pool wall cooling airduct, and the fining end includes breastwork and the side above the breastwork
Arch brick, is provided with upper gap between the chest coping and the side arch brick；The cooling device includes bottom and the pool wall
Air main and connected with the air main and spaced multiple branch wind pipes that cooling duct is connected, each branch wind pipe
End is rotatably connected to tuyere of the opening towards the upper gap.
Preferably, the angle of the tuyere and horizontal plane is 10~20 °.
Preferably, it is equipped with branch air-valve on each branch wind pipe.
Preferably, the air main includes vertical pipeline section and horizontal pipeline section, bottom and the pool wall of the vertical pipeline section
Cooling duct is connected, and the horizontal pipeline section is located at the top of the vertical pipeline section and is connected with the vertical pipeline section, each branch
Airduct is connected with branch wind pipe section.
Preferably, it is in L-shaped that the top of each branch wind pipe is connected with the horizontal pipeline section, bottom is extended down
Shape.
Preferably, the vertical pipeline section is provided with main air valve.
Preferably, the cooling device also include support frame, support frame as described above include be fixed on plane vertical posts and
Transverse beam and supporting steel located at the vertical posts sidepiece, the horizontal pipeline section are fixed in the transverse beam, the supporting steel
It is supported in the bottom of each tuyere.
Preferably, the vertical posts sidepiece is additionally provided with arch quarrel beam, and the arch quarrel beam is fixedly connected with the side arch brick.
Preferably, the supporting steel is provided with hook, and the tuyere is fixed on the hook.
The beneficial effects of the utility model：Cooling device of the present utility model, by air main and glass furnace production
Pool wall cooling airduct is connected, and is then connected by each branch wind pipe with air main, finally by being rotatably connected on branch wind pipe end
Cold wind in pool wall cooling airduct is led to upper gap by tuyere, so as to realize between breastwork and side arch brick to fining end
Upper gap carries out wind cooling temperature lowering, and then avoids the combination phase (glass phase) in the refractory material at the position because of high temperature
Be lost in, it is to avoid because aggregate peel off and cause glass metal formation defect the problem of occur, extend glass furnace service life and
Lift the quality of product.Cooling device of the present utility model, not only manufacturing cost it is low, without operating cost, it is simple to operate, save people
Power, and there is high efficiency, glass production and refractory material are had no adverse effects.
Another technical scheme of the present utility model is：A kind of glass furnace, it includes above-mentioned cooling device.
Glass furnace of the present utility model, due to using there is above-mentioned cooling device, by cooling device by glass furnace
The upper gap that the cold wind of the pool wall cooling airduct of production is led between the breastwork of fining end and side arch brick carries out air-cooled drop
Temperature, and then the combination phase (glass phase) in the refractory material at the position can be avoided to be lost in because of high temperature, it is to avoid because bone
The problem of material peels off and causes glass metal formation defect occurs, and extends the service life of glass furnace and the quality of lifting product.
Brief description of the drawings
The structural front view for the cooling device that Fig. 1 provides for the utility model embodiment.
The structural side view for the cooling device that Fig. 2 provides for the utility model embodiment.
The partial structurtes side view for the cooling device that Fig. 3 provides for the utility model embodiment.
Fig. 4 is the partial structurtes enlarged diagram at A in Fig. 2.
Reference includes：
1-fining end, 2-pool wall cooling, 3-breastwork of airduct
4-side arch brick 5-upper 10-air main of gap
11-vertical pipeline section 12-transverse direction 13-main air valve of pipeline section
20-branch wind pipe, 21-branch, 30-tuyere of air-valve
40-support frame, 41-vertical posts, 42-transverse beam
43-supporting steel, 44-arch quarrel beam 45-hook.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining the description of accompanying drawing 1~4 is exemplary, it is intended to for explaining the utility model, and it is not intended that to this practicality
New limitation.
In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached
Orientation or position relationship shown in figure, are for only for ease of description the utility model and are described with simplified, rather than indicate or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
As shown in Figures 1 to 4, a kind of cooling device that the utility model embodiment is provided, applied to glass furnace, (figure is not
Show) on, the glass furnace includes fining end 1 and pool wall cooling airduct 2, and the fining end 1 includes breastwork 3 and located at the chest
The side arch brick 4 of the top of wall 3, is provided with upper gap 5 between the top of the breastwork 3 and the side arch brick 4；The cooling device includes
Air main 10 and connected with the air main 10 and spaced multiple that bottom is connected with the pool wall cooling airduct 2
Airduct 20, the end of each branch wind pipe 20 is rotatably connected to tuyere 30 of the opening towards the upper gap 5.Wherein, tuyere 30
Rotate and be connected with the end of branch wind pipe 20, so, it is possible to achieve to being freely adjusted for tuyere 30, i.e., above and below realization, or so,
It is front and rear and angle freely to adjust, to ensure the opening of tuyere 30 towards upper gap 5, and in most appropriate position.
Specifically, the cooling device of the utility model embodiment, air main 10 and the pool wall of glass furnace production is cold
But airduct 2 is connected, and is then connected by each branch wind pipe 20 with air main 10, finally by being rotatably connected on the end of branch wind pipe 20
Cold wind in pool wall cooling airduct 2 is led to the upper position of gap 5 by tuyere 30, so as to realize the breastwork 3 and side arch brick to fining end 1
The position of upper gap 5 between 4 carries out wind cooling temperature lowering, so avoid combination phase (glass phase) in the refractory material at the position because
It is lost in for high temperature, it is to avoid the problem of causing glass metal formation defect because of aggregate peeling occurs, and extends making for glass furnace
With life-span and the quality of lifting product.
The cooling device of the utility model embodiment, not only manufacturing cost it is low, without operating cost, it is simple to operate, save people
Power, and there is high efficiency, glass production and refractory material are had no adverse effects.When it is applied in glass furnace (figure
Do not show) on when, can set simultaneously two sets be distributed in glass furnace relative both sides the upper gap 5 of two side portions is carried out it is air-cooled
Cooling.
In the present embodiment, the angle of the tuyere 30 and horizontal plane is 10~20 °.Specifically, in 10~20 ° of angular ranges
Tuyere 30 set and enable to cold wind to impact upper gap 5 from top to bottom after being discharged through the tuyere 30, the upper position of gap 5 is gone out
Cooling-down effect is more preferably.More specifically, the angle of tuyere 30 and horizontal plane can be 10 °, 15 ° or 20 °.Preferably, tuyere 30
Angle with horizontal plane is 15 °.
Further, the width of tuyere 30 is preferably 640mm.Spacing between two tuyeres 30 is 50~80mm, tuyere
30 distance apart from upper gap 5 is 50~80mm.
As shown in figure 1, in the present embodiment, branch air-valve 21 is equipped with each branch wind pipe 20.Specifically, branch air-valve 21 is excellent
Choosing and is fixedly connected using a diameter of 100mm butterfly valve between branch air-valve 21 and branch wind pipe 20 using flange, the later stage be also convenient for into
Row dismantles that branch air-valve 21 is safeguarded or changed.Wherein, the effect of branch air-valve 21 is the control discharge cold wind of branch wind pipe 20
Flow size.Branch wind pipe 20 is preferred to use a diameter of 100mm high-temperature vent hose.
As shown in figures 1-4, in the present embodiment, the air main 10 includes vertical pipeline section 11 and horizontal pipeline section 12, described perpendicular
Connected to the bottom of pipeline section 11 with the pool wall cooling airduct 2, the horizontal pipeline section 12 is located at the top of the vertical pipeline section 11
And connected with the vertical pipeline section 11, each branch wind pipe 20 is connected with 20 sections of the branch wind pipe.Specifically, vertical pipeline section 11
Realizing will be guided to top positioned at the cold wind of the pool wall cooling airduct 2 of lower position, and then horizontal pipeline section 12 will be drawn again
The cold wind formation cross direction profiles of top are directed at, then the position of gap 5 are expelled to by each tuyere 30 being arranged laterally at a spacing
Go out, so as to carrying out wind cooling temperature lowering at the upper position of gap 5, and then the combination phase in the refractory material at the position can be avoided
(glass phase) is lost in because of high temperature, it is to avoid the problem of causing glass metal formation defect because of aggregate peeling occurs, and extends glass
The service life of glass kiln and the quality of lifting product.
Further, vertical pipeline section 11 and horizontal pipeline section 12 can be welded by size for 300 × 300mm using 1mm steel plates
Connect and be made.Certainly, vertical pipeline section 11 and horizontal pipeline section 12 can also be made using pipe.
As shown in Fig. 1 and Fig. 3~4, in the present embodiment, the top of each branch wind pipe 20 connects with the horizontal pipeline section 12
It is in L-shaped shape that logical, bottom is extended down.Specifically, the branch wind pipe 20 of this kind of structure setting is arranged in vertical direction, then
Cold wind in horizontal pipeline section 12 passes through branch wind pipe 20 from top to bottom, and there is cold wind certain impulsive force to be discharged from tuyere 30, covers
At the upper position of gap 5, wind cooling temperature lowering is carried out to upper gap 5 so as to realize.
As shown in figures 1 and 3, in the present embodiment, the vertical pipeline section 11 is provided with main air valve 13.Preferably, main air valve
13 from a diameter of 300mm butterfly valve, and main air valve 13 is fastenedly connected by flange and the realization of vertical pipeline section 11, so, can be with
Conveniently main air valve 13 is dismantled so that main air valve 13 is safeguarded or changed in the later stage.Wherein, the effect of main air valve 13
It is the size for the flow for controlling the discharge cold wind of air main 10.Instruction sheet is needed, being realized in inoperative can be by the He of main air valve 13
Branch air-valve 21 is closed, to avoid the cold wind in pool wall cooling airduct 2 from leaking.
As shown in figures 1-4, in the present embodiment, the cooling device also includes support frame 40, and support frame as described above 40 includes solid
Due to the vertical posts 41 and the transverse beam 42 located at the sidepiece of vertical posts 41 and supporting steel 43 of plane, transverse beam 42 and support
It can be fixed between steel 43 by the way of welding, riveting or fastener connection；The horizontal pipeline section 12 is fixed on the horizontal stroke
To on beam 42, the supporting steel 43 is supported in the bottom of each tuyere 30.Support frame 40 plays support fixed lateral pipeline section 12
With the effect of tuyere 30.Specifically, the vertical posts 41 of support frame 40 can be fixed on the ground, while in the sidepiece of vertical posts 41
It can be fixedly connected by fastener with the wall of the lower section of fining end 1, to ensure the stability of vertical posts 41, then by air main
10 horizontal pipeline section 12 is fixed in transverse beam 42, the stability of horizontal pipeline section 12 is so ensured that, finally by supporting steel
43 pairs of tuyeres 30 are supported, with ensure tuyere 30 be difficult to rock, steady operation.
As shown in Fig. 1 and Fig. 3~4, in the present embodiment, the sidepiece of vertical posts 41 is additionally provided with arch quarrel beam 44, the arch quarrel
Beam 44 is fixedly connected with the side arch brick 4.Specifically, support frame 40 is set by the sidepiece of vertical posts 41 arch quarrel beam 44 and arch brick
It is fixedly connected, further ensures that the stability of support frame 40, then the stability for each part being connected with the support frame 40 is also obtained
To ensure.
As shown in figure 4, in the present embodiment, the supporting steel 43 is provided with hook 45, and the tuyere 30 is fixed on the extension
On hook 45.Hook 45 is used to fix tuyere 30 so that the position of tuyere 30 is fixed, when further lifting tuyere 30 is used
Stability and reliability.
The utility model embodiment additionally provides a kind of glass furnace, and glass furnace includes above-mentioned cooling device.
The glass furnace of the utility model embodiment, due to using there is above-mentioned cooling device, by cooling device by glass
The position of upper gap 5 that the cold wind of the pool wall cooling airduct 2 of glass kiln production is led between the breastwork 3 of fining end 1 and side arch brick 4
Wind cooling temperature lowering is carried out, and then the combination phase (glass phase) in the refractory material at the position can be avoided to be lost in because of high temperature,
Avoid occurring the problem of causing glass metal formation defect because of aggregate peeling, extend service life and the lifting production of glass furnace
The quality of product.
It is, with above-described good characteristic, to be able to make it using upper, promote to understand the utility model in summary
The efficiency that does not have in conventional art and with practicality, the product as a great practical value.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the thought and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of cooling device, applied on glass furnace, the glass furnace includes fining end and pool wall cooling airduct, described
Fining end includes breastwork and the side arch brick above the breastwork, provided with upper between the chest coping and the side arch brick
Gap；It is characterized in that：The cooling device include the air main that is connected with the pool wall cooling airduct of bottom and with it is described
Air main is connected and spaced multiple branch wind pipes, and the end of each branch wind pipe is rotatably connected to opening towards between described go up
The tuyere of gap.
2. cooling device according to claim 1, it is characterised in that：The angle of the tuyere and horizontal plane is 10~20 °.
3. cooling device according to claim 1, it is characterised in that：Branch air-valve is equipped with each branch wind pipe.
4. the cooling device according to any one of claims 1 to 3, it is characterised in that：The air main includes vertical pipeline section
With horizontal pipeline section, the bottom of the vertical pipeline section is connected with the pool wall cooling airduct, and the horizontal pipeline section is located at described vertical
The top of pipeline section and connected with the vertical pipeline section, each branch wind pipe is connected with branch wind pipe section.
5. cooling device according to claim 4, it is characterised in that：The top of each branch wind pipe and the horizontal pipeline section
Connection, bottom are extended and in L-shaped shape down.
6. cooling device according to claim 4, it is characterised in that：The vertical pipeline section is provided with main air valve.
7. cooling device according to claim 4, it is characterised in that：The cooling device also includes support frame, the branch
Support includes being fixed on the vertical posts and the transverse beam located at the vertical posts sidepiece and supporting steel of plane, the horizontal pipeline section
It is fixed in the transverse beam, the supporting steel is supported in the bottom of each tuyere.
8. cooling device according to claim 4, it is characterised in that：The vertical posts sidepiece is additionally provided with arch quarrel beam, described
Arch quarrel beam is fixedly connected with the side arch brick.
9. cooling device according to claim 7, it is characterised in that：The supporting steel is consolidated provided with hook, the tuyere
Due on the hook.
10. a kind of glass furnace, it is characterised in that：Including the cooling device described in any one of claim 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196588.3U CN206385022U (en) | 2016-10-28 | 2016-10-28 | Glass furnace and its cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196588.3U CN206385022U (en) | 2016-10-28 | 2016-10-28 | Glass furnace and its cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206385022U true CN206385022U (en) | 2017-08-08 |
Family
ID=59487531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621196588.3U Active CN206385022U (en) | 2016-10-28 | 2016-10-28 | Glass furnace and its cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206385022U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320053A (en) * | 2018-11-05 | 2019-02-12 | 东旭科技集团有限公司 | Glass furnace and the method for reducing glass furnace tank block crackle |
| 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 |
| CN113582510A (en) * | 2021-08-04 | 2021-11-02 | 清远南玻节能新材料有限公司 | Cooling system and melting furnace |
| CN114873903A (en) * | 2022-06-17 | 2022-08-09 | 湖南邵虹特种玻璃股份有限公司 | Combustion system for glass kiln |
| CN115259630A (en) * | 2022-09-05 | 2022-11-01 | 中国建材国际工程集团有限公司 | Blowing structure for small furnace stack |
-
2016
- 2016-10-28 CN CN201621196588.3U patent/CN206385022U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109320053A (en) * | 2018-11-05 | 2019-02-12 | 东旭科技集团有限公司 | Glass furnace and the method for reducing glass furnace tank block crackle |
| CN109320053B (en) * | 2018-11-05 | 2021-11-19 | 东旭光电科技股份有限公司 | Glass kiln and method for reducing cracks of wall bricks of glass kiln pool |
| CN113582510A (en) * | 2021-08-04 | 2021-11-02 | 清远南玻节能新材料有限公司 | Cooling system and melting furnace |
| CN114873903A (en) * | 2022-06-17 | 2022-08-09 | 湖南邵虹特种玻璃股份有限公司 | Combustion system for glass kiln |
| CN114873903B (en) * | 2022-06-17 | 2023-10-31 | 湖南邵虹特种玻璃股份有限公司 | Combustion system for glass kiln |
| CN115259630A (en) * | 2022-09-05 | 2022-11-01 | 中国建材国际工程集团有限公司 | Blowing structure for small furnace stack |
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