CN106045276A - Plate glass kiln clarification section tank bottom construction method - Google Patents
Plate glass kiln clarification section tank bottom construction method Download PDFInfo
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- CN106045276A CN106045276A CN201610353352.4A CN201610353352A CN106045276A CN 106045276 A CN106045276 A CN 106045276A CN 201610353352 A CN201610353352 A CN 201610353352A CN 106045276 A CN106045276 A CN 106045276A
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- 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
- C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
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Abstract
The invention relates to the technical field of glass kiln, and provides a plate glass kiln clarification section tank bottom construction method. A support layer is laid on the bottom of the glass kiln; a first pavement structure is tiled on the support layer; the first pavement structure comprises multiple levels of horizontal steps which rise gradually along a molten glass flowing direction; adjacent horizontal steps are connected through inclined surfaces; and along the molten glass flowing direction, a second pavement structure is laid at the end of the highest level of horizontal step, wherein the second pavement structure is connected with the end of the highest level of horizontal step. The entire tank bottom of the clarification section is step-like. With the construction method, the height of the clarification section tank bottom is lifted, such that the depth of molten glass at that section is relatively reduced. Also, the depth of a surface flow layer at that section is reduced, such that flowing molten glass can slowly flow to a cooling section along the step-like clarification section tank bottom. Molten glass reflux amount is effectively reduced, such that energy consumption is reduced, and clarification rate is improved.
Description
Technical field
The present invention relates to glass furnace technology field, particularly relate to construction side at the bottom of a kind of flat glass furnace fining end pond
Method.
Background technology
Glass furnace is extremely important ingredient in glass production.Glass furnace be generally divided into melting end, fining end,
Cooling end, is connected by card neck between fining end with cooling end.Raw material enters fining end after melting end melts and clarifies,
Cooling end cooling is entered by by card neck.
Being built into plain base at the bottom of original flat glass furnace fining end pond, pond is the most identical with melting end, is 1.2 meters, molten
During system, fining end has more vitreous humour, is back to melting end Repeat-heating after cooling, increases energy consumption, can cause vitreous humour
Stream temperature is uneven, also can affect the control that glass flows to.And owing to the primary raw material of plate glass is quartz sand, soda, length
Stone and limestone etc., be fused into the free flowable vitreous humour that viscosity is the lowest in high temperature kiln, ordinary plate glass liquid
Glass melting temperature is 1450 degree, is melt into the flame temperature of vitreous humour up to more than 1680 degree, thus the fire proofed wood of structure glass furnace
The condition that material bears is the harshest, and especially pond bottom structure to have high fire resistance, high sealing, and then carry out
Each link is strictly got hold of during construction.
Summary of the invention
It is an object of the invention to provide method of construction at the bottom of a kind of flat glass furnace fining end pond, it is intended to solve existing skill
Art is built at the bottom of pond plain base, easily causes substantial amounts of glass-melt return-flow, cause the problem that power consumption is high, clarifying efficiency is low.
For solving above-mentioned technical problem, the technical scheme is that at the bottom of a kind of flat glass furnace fining end pond of offer
Method of construction, comprises the following steps:
S1: lay supporting layer in the bottom of glass furnace；
S2: tile on described supporting layer the first pavement structure, described first pavement structure has multistage horizontal bench, many
The described horizontal bench of level gradually rises along melt flow direction, is connected by inclined plane between adjacent described horizontal bench；
S3: lay the second pavement structure along melt flow direction and in the end of highest horizontal bench, described second
Pavement structure and the end on of the described horizontal bench of the superlative degree.
Further, implement to comprise the following steps during step S1:
S11: in the bottom of described glass furnace tile support steel structure, described support steel structure by multiple I-steel along glass
Glass liquid flow direction parallel interval is laid and is formed；
S12: lay multiple channel-section steel with holding tank on described support steel structure is the most flat between multiple described channel-section steels
Row and interval are arranged, and each described channel-section steel flows to lay along vitreous humour；
S13: lay multiple first buttress brick in the holding tank of multiple described channel-section steels, multiple described first buttress bricks pass through mud
It is fixed on bottom each described holding tank；
S14: lay multiple second buttress brick, channel-section steel described in adjacent two and adjacent two institutes in being spaced between channel-section steel described in adjacent two
State the multiple described second buttress brick between channel-section steel and be encircled into multiple interval trough, multiple described first buttress bricks and multiple described second buttress
Brick is mutually spliced to form buttress brick layer；
S15: filling heat insulating wall in each described interval trough；
S16: tile in described buttress brick layer multiple ponds bottom brick, multiple described ponds bottom brick is spliced to form pond bottom brick layer, described
Multiple first dilatation joint, each described first dilatation joint is stayed to be perpendicular to through described pond, melt flow direction bottom brick on the bottom brick layer of pond
Layer, multiple described first dilatation joints are arranged along interval, melt flow direction.
Further, when implementing step S14, connect between channel-section steel described in adjacent two bottom each described interval trough and have torr
Plate, when implementing step S15, each described heat-insulation layer is laid on each described supporting plate.
Further, when implementing step S16, the opposite sides of each described pond bottom brick lays respectively at the first buttress described in adjacent two
The position of center line of brick, the other opposite sides of each described pond bottom brick lays respectively at the centrage position of the second buttress brick described in adjacent two
Put, and admissible deviation is ± 2.5mm.
Further, when implementing step S2, comprise the following steps:
S21: flow to lay the multistage pad brick layer of progressive additive, described pad brick layer at different levels along vitreous humour on described supporting layer
On be reserved with second dilatation joint corresponding with each described first dilatation joint, on described second dilatation joint hide first lid seam brick；
S22: tile in described pad brick layer at different levels sealant；
S23: lay the first paving brick on the sealant of described pad brick layer at different levels, the first paving brick is fixed on institute by mud
Stating on sealant, the thickness≤5mm of mud, the first paving brick padded in brick layer described in adjacent two-stage is mutually butted.
Further, in step S23, described first paving brick have the first inserted terminal and with described first inserted terminal
The first relative socket end, the edge of described first socket end is inclined upwardly and forms described inclined plane, pads brick described in adjacent two-stage
First inserted terminal of the first paving brick on layer and the docking of the first socket end.
Further, when implementing step S3, laying the second paving brick on described supporting layer, described second paving brick has
Second inserted terminal, described second inserted terminal docks with described first socket end of the first paving brick in highest pad brick layer.
Further, when implementing step S3, the thickness of the described second paving brick of selection is less than described first paving brick
Thickness.
Further, the dual-side on described supporting layer erects tank block respectively, and tank block and described first paving
It is respectively kept with the 3rd dilatation joint between structure and described second pavement structure, on described 3rd dilatation joint, hides the second lid seam
Brick, the second lid seam brick is posted by between the top surface edge of described first pavement structure and described tank block medial surface；In described
Hiding the 3rd lid seam brick on first dilatation joint, the 3rd lid seam brick is posted by the top surface edge of described second pavement structure with described
Between tank block medial surface.
Preferably, described second lid seam brick and described 3rd lid seam brick are right angled triangle, described second lid seam brick
The face at two right-angle side places upper surface with the medial surface of described tank block and described first pavement structure respectively reclines；Described
Three lid seam bricks two right-angle side places face respectively with the medial surface of described tank block and the upper surface of described second pavement structure
Recline.
The present invention is relative to first pavement structure that tiles on supporting layer that has the technical effect that of prior art, the first paving
Structure has multistage horizontal bench, and multistage horizontal bench gradually rises along melt flow direction, logical between adjacent level step
Cross inclined plane to connect；The second pavement structure, the second paving is laid along melt flow direction and in the end of highest horizontal bench
Face structure and the end on of highest horizontal bench.At the bottom of whole fining end pond stepped, by this method of construction, raise
Height at the bottom of fining end pond, i.e. correspondingly reduces the degree of depth of this vitreous humour, and meanwhile, the degree of depth of this surface flow layer also shoals,
The vitreous humour that can make flowing flows to cooling end lentamente along at the bottom of stair-stepping fining end pond, effectively reduces the backflow of vitreous humour
Amount, and then reduce energy consumption, improve clarification rate.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of method of construction at the bottom of the flat glass furnace fining end pond that the embodiment of the present invention provides
Fig. 2 is the transverse sectional view of the supporting layer that the embodiment of the present invention provides；
Fig. 3 is the enlarged drawing in Fig. 2 at E；
Fig. 4 is the enlarged drawing in Fig. 2 at F；
Fig. 5 is the partial top view of the supporting layer that the embodiment of the present invention provides；
Fig. 6 is the Fig. 5 partial sectional view along C-C；
Fig. 7 is the partial bottom view of the supporting layer that the embodiment of the present invention provides.
Fig. 8 is the sectional view that the supporting layer that the embodiment of the present invention provides flows to along vitreous humour；
Fig. 9 is the enlarged drawing in Fig. 8 at H；
Figure 10 is to be equipped with, on the supporting layer that the embodiment of the present invention provides, the sectional view that the first pavement structure flows to along glass；
Figure 11 is the enlarged drawing in Figure 10 at B；
Figure 12 is the sectional view flowed to along glass at the bottom of the flat glass furnace fining end pond that the embodiment of the present invention provides；
Figure 13 is the sectional view in Figure 12 along A-A；
Figure 14 is the sectional view of the first paving brick in Figure 12；
Figure 15 is the transverse sectional view at the bottom of flat glass furnace fining end pond that the embodiment of the present invention provides.
Label involved by above-mentioned accompanying drawing is detailed as follows:
| Supporting layer | 10 | First pavement structure | 20 |
| Second pavement structure | 30 | Horizontal bench | 40 |
| Inclined plane | 41 | Pad brick layer | 42 |
| Sealant | 43 | First paving layer | 44 |
| First paving brick | 441 | First inserted terminal | 442 |
| First socket end | 443 | Interface | 4431 |
| Second paving brick | 31 | Second inserted terminal | 311 |
| Tank block | 50 | Pad brick | 422 |
| Support slot | 4221 | Support passage | 4222 |
| Interface | 421 | Support steel structure | 11 |
| Buttress brick layer | 12 | Pond bottom brick layer | 13 |
| Holding tank | 111 | Heat-insulation layer | 70 |
| Calcium silicate board | 71 | Alumina silicate fibre blanket | 72 |
| Pond bottom brick | 131 | First buttress brick | 121 |
| Second dilatation joint | 423 | First dilatation joint | 132 |
| 3rd dilatation joint | 80 | First lid seam brick | 60 |
| 4th lid seam brick | 45 | Second lid seam brick | 90 |
| I-steel | 113 | Channel-section steel | 112 |
| Second buttress brick | 122 | Interval trough | 123 |
| Supporting plate | 124 | Connector | 125 |
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, and it can be directly separately
On one element or be connected on this another element.When an element is known as " being connected to " another element, and it can
To be directly to another element or to be indirectly connected on this another element.
Also, it should be noted the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or
With the normal operating condition of product as reference, and should not be regarded as restrictive.
Refering to Fig. 1, the present invention provides method of construction at the bottom of a kind of flat glass furnace fining end pond, comprises the following steps:
S1: please refer to Fig. 2 to Fig. 9, lays supporting layer 10 in the bottom of glass furnace；
Specifically, in this step, the laying of supporting layer 10 comprises the following steps:
S11: tile support steel structure 11 in the bottom of glass furnace, support steel structure 11 by multiple I-steel 113 along glass
Glass liquid flow direction parallel interval is laid and is formed；
S12: lay multiple channel-section steel 112 with holding tank 111, phase between multiple channel-section steels 112 on support steel structure 11
The most parallel and interval is arranged, and each channel-section steel 112 flows to lay along vitreous humour；
Specifically, each channel-section steel 112 is perpendicular to arbitrary I-steel 113 and arranges.
S13: lay multiple first buttress brick 121 in the holding tank 111 of multiple channel-section steels 112, multiple first buttress bricks 121 pass through
Mud is fixed on bottom each holding tank 111, and this mud is air-setting clay water slurry；
S14: multiple second buttress brick 122 is laid at interval between adjacent two channel-section steels 112, and adjacent two channel-section steels 112 are with adjacent two
Multiple second buttress bricks 122 between channel-section steel 112 are encircled into multiple interval trough 123, multiple first buttress bricks 121 and multiple second buttress bricks
122 are mutually spliced to form buttress brick layer 12；
Specifically, multiple second buttress bricks 122 are layed in above the I-steel 113 between adjacent two channel-section steels 112, and each second
Buttress brick 122 is perpendicular to each first buttress brick 121, is so provided with and helps save buttress brick amount, reduces cost.
Specifically, connect between adjacent two channel-section steels 112 bottom each interval trough 123 and have supporting plate 124,
More specifically, be provided with supporting plate 124 bottom each interval trough 123, each supporting plate 124 between adjacent two channel-section steels 112,
And fixed by connector 125 with between adjacent two channel-section steels 112, in the present embodiment, connector is latch, but can choose flexibly
Connector, heat-insulation layer 70 is arranged in supporting plate 124.
S15: filling heat insulating wall 70 in each interval trough 123；
Specifically, each heat-insulation layer 70 is laid on each supporting plate 124, and each heat-insulation layer 70 includes being layed in bottom interval trough 123
Calcium silicate board 71 and the alumina silicate fibre blanket 72 that is layed on calcium silicate board 71, to avoid the glass liquid temperature in glass furnace
Degree scatters and disappears too fast, improves the heat insulation effect of glass furnace.
It should be noted that first, heat-insulation layer 70 can also be not provided with between adjacent two channel-section steels 112；Secondly, multiple channel-section steels
112 may not be interval is arranged, and when multiple channel-section steel 112 non-gap are arranged, is now not required to arrange heat-insulation layer 70；Again, also
Can be not provided with piling up neatly brick layer 12.The setting of heat-insulation layer 70 and the arrangement form of multiple channel-section steel 112 all can as required depending on.
S16: tile in buttress brick layer 12 multiple ponds bottom brick 131, and multiple ponds bottom brick 131 is spliced to form pond bottom brick layer 13, pond
Leaving multiple first dilatation joint 132 on bottom brick layer 13, each first dilatation joint 132 is perpendicular to through pond, melt flow direction bottom brick
Layer 13, multiple first dilatation joints 132 are arranged along interval, melt flow direction.
Specifically, the opposite sides of each pond bottom brick 131 lays respectively at the position of center line of adjacent two first buttress bricks 121, respectively
The other opposite sides of pond bottom brick 131 lays respectively at the position of center line of adjacent two second buttress bricks 122, and can allow pond bottom brick
Two groups of opposite flanks of 131 are respectively relative to the first corresponding buttress brick 121, second and pile up neatly the position deviation of brick 122 centrage
For ± 2.5mm, so when multiple ponds bottom brick 131 splices, do not result in deviation accumulation, ultimately result in pond bottom brick 131 only
End is laid on the first buttress brick 121 or the second buttress brick 122, causes pond bottom brick 131 to lay insecure, increases at the bottom of glass furnace furnace hearth
Insecurity.
S2: please refer to Figure 10 and Figure 11, tile on supporting layer 10 first pavement structure 20, the first pavement structure 20
Having multistage horizontal bench 40, multistage horizontal bench 40 gradually rises along melt flow direction, between adjacent level step 40
Connected by inclined plane 41；
Specifically, in this step, when implementing the first pavement structure 20, comprise the following steps:
S21: flow to lay the multistage pad brick layer 42 of progressive additive along vitreous humour on supporting layer 10, in pad brick layer 42 at different levels
It is reserved with second dilatation joint 423 corresponding with each first dilatation joint 132, on the second dilatation joint 423, hides the first lid seam brick 60,
The setting of the first lid seam brick 60 has two effects: first, helps the second dilatation joint 423 kept below the first lid seam brick 60
Cleaning, second, improve sealing further；
Specifically, pad brick layer 42 at different levels are laid by multiple pad bricks 422 and are formed, adjacent two pads at the second dilatation joint 423
Between brick 422 relative to end face offer two support slots 4221 respectively, two support slots 4221 lay respectively at adjacent two pad bricks 422 upper
Portion and have the support passage 4222 of a lateral direction penetrating, the first lid seam brick 60 is installed in support passage 4222.
More specifically, leave dilatation joint (unmarked in figure) between the first lid seam brick 60 and the pad brick 422 of its both sides.
Specifically, the reserved size of first dilatation joint the 132, second dilatation joint 423 be respectively according to choose pond bottom brick layer 13,
Depending on the material coefficient of expansion of pad brick layer 42.
S22: tile in pad brick layer 42 at different levels sealant 43；
Specifically, in this step, sealant 43 is expected that by system the step laying molding is as follows:
S221: the sealing material constituting sealant 43 is put in blender and stirs 1～2 minute；
S222: be proportionally added into clear water；
S223: continue stirring 6～8 minutes, uses in carrying out the sealing material being stirred laying use and being limited in 1 hour
Complete；
S224: arranging parting bead according to presupposed solution in pad brick layer 42, parting bead is wedge type and layout wide at the top and narrow at the bottom, by parting bead
Surround the square box with a cavity volume, square box specification≤2 × 2.5m；
S225: the sealing material being stirred in S224 step is uniformly paved with cavity volume；
S226: use Vibration finisher or flat bobbing machine to vibrate, when the sealing material of bottom has flowing, top layer
Occur when mud is mirrored and does not has bubble to produce, then vibration is fully；Time of vibration can be lengthened close to increase at square box periphery
The degree of compaction of envelope material；
S227: when, after sealing material initial set, taking out parting bead；
S228: fill, with sealing material, the space stayed and use above-mentioned mode of vibration vibratory compaction.
Specifically, dilatation joint (unmarked in figure) is left between the first lid seam brick 60 and the sealant 43 of its both sides.
S23: lay the first paving brick 441 on the sealant 43 of pad brick layer 42 at different levels, multiple first paving bricks 441 dock shape
The first paving layer 44, the first paving brick 441 is become to be fixed on sealant 43 by mud, the thickness≤5mm of mud, adjacent two-stage
The first paving brick 441 in pad brick layer 42 is mutually butted.
Specifically, the first paving brick 441 have the first inserted terminal 442 and relative with the first inserted terminal 442 first insert
Mouth end 443, the edge of the first socket end 443 is inclined upwardly and forms inclined plane 41, the first paving in adjacent two-stage pad brick layer 42
First inserted terminal 442 of brick 441 docks with the first socket end 443.
More specifically, the first socket end 443 is positioned at top has interface 4431, this interface 4431 is L-shaped and along
One paving brick 441 lateral direction penetrating, the first inserted terminal 442 of the first paving brick 441 in adjacent two-stage pad brick layer 42 inserts in grafting
In mouth 4431, certainly, the shape of interface 4431 is not limited to that with the position of setting, by adjacent two-stage pad brick layer 42
The first inserted terminal 442 of the first paving brick 441 insert in the structure design in interface 4431, improve adjacent two first pavings
The sealing effectiveness of joint between brick 441.
Specifically, the support passage 4222 at the second dilatation joint 423 be by two support slots 4221 and the first paving brick 441 it
Between the through hole that surrounds.
Specifically, between the first paving brick 441 in multistage pad brick layer 42 after docking, adhesive tape is used to be obturaged by brickwork joint.
S3: please refer to Figure 12 to Figure 15, along melt flow direction and in the end paving of highest horizontal bench 40
If the second pavement structure 30, the second pavement structure 30 and the end on of highest horizontal bench 40.
Specifically, the second pavement structure 30 is one second paving brick 31, lays the second paving brick 31 on supporting layer 10, the
Two paving bricks 31 have the second inserted terminal 311, the second inserted terminal 311 and the first paving brick 441 in highest pad brick layer 42
First socket end 443 is docked.
Specifically, the second inserted terminal 311 inserts the interface 4431 of the first paving brick 441 of highest horizontal bench 40
In.
Specifically, the second paving brick 31 of the first paving brick 441 in multistage pad brick layer 42 and the second pavement structure 30 it
Between butt seam use adhesive tape obturage.
Specifically, the thickness of the second paving brick 31 of selection is less than the thickness of the first paving brick 441, and this is due to the first paving
Face brick 441 all uses exotic material to make with the second paving brick 31, when vitreous humour is left on the second paving brick 31, and vitreous humour
Temperature is compared and is reduced, and therefore, the thickness of the second paving brick 31 is less than the thickness of the first paving brick 441, and this contributes to saving
Cost.
Further, the dual-side on supporting layer 10 erects tank block 50 respectively, and tank block 50 and the first paving are tied
Being respectively kept with the 3rd dilatation joint 80 between structure 20 and the second pavement structure 30, on the 3rd dilatation joint 80, seam hides the second lid seam brick
90, the second lid seam brick 90 is posted by between the top surface edge of the first pavement structure 20 and tank block 50 medial surface；Swollen in the 3rd
Hiding the 3rd lid seam brick (not shown) on expansion joint (E.J.) 80, the 3rd lid seam brick is posted by the top surface edge of the second pavement structure 30
And between tank block 50 medial surface.
Specifically, the first paving brick 441 docking in multistage pad brick layer 42 forms the first paving layer 44, when laying the first paving
When surface layer 44, sealant 43 and multistage pad brick layer 42, between the medial surface of three and tank block 50, leave the 3rd dilatation joint 80,
Multistage pad brick layer 42 is positioned at the 3rd dilatation joint 80 side and is provided with the 4th lid seam brick 45, offers at multistage pad brick layer 42 top surface edge
One interface 421, this interface 421 is L-shaped, and the 4th described lid seam brick 45 is posted by between interface 421 and tank block 50 medial surface,
And the 4th leave dilatation joint (unmarked in figure) between lid seam brick 45 and interface 421 sidewall, the setting of the 4th lid seam brick 45 enters one
Step improves the sealing of multistage pad brick 422, it is to avoid leakage or impurity enter the 3rd dilatation joint 80 below the 4th lid seam brick 45
In, protection tank block 50 bottom simultaneously.
When construction, the 3rd dilatation joint 80 between pad brick layer 42 at different levels and tank block 50 uses foamed polystyrene to fill out
Plug.
Preferably, the second lid seam brick 90 and the 3rd lid seam brick are right angled triangle, two right-angle sides of the second lid seam brick 90
The face at place reclines with the medial surface of tank block 50 and the upper surface of the first pavement structure 20 respectively；Two right angles of the 3rd lid seam brick
The face at place, limit reclines with the medial surface of tank block 50 and the upper surface of the second pavement structure 30 respectively, and this makes tooled joint effective,
Function easy to use, bottom protected 3rd dilatation joint 80 and tank block 50.
Specifically, the second paving brick 31 just to supporting course height higher than multistage pad brick layer 42 just to supporting floor height
Degree.
To sum up, in embodiments of the present invention, supporting layer 10 is laid in the bottom of glass furnace；Tiling the on supporting layer 10
One pavement structure 20, the first pavement structure 20 has multistage horizontal bench 40, and multistage horizontal bench 40 is along melt flow direction
Gradually rise, connected by inclined plane 41 between adjacent level step 40；Along melt flow direction and in highest horizontal stand
The end on rank 40 lays the second pavement structure 30, the second pavement structure 30 and the end on of highest horizontal bench 40.Whole
At the bottom of fining end pond stepped, by this method of construction, raised height at the bottom of fining end pond, i.e. correspondingly reduced this glass
The degree of depth of liquid, meanwhile, the degree of depth of this surface flow layer also shoals, and the vitreous humour of flowing can be made along slow at the bottom of stair-stepping fining end pond
Slowly flow to cooling end, effectively reduce the capacity of returns of vitreous humour, and then reduce energy consumption, improve clarification rate.This is due to glass
In pendular ring stream, the spilling of microbubble is the most relevant with the temperature of fining end circulation, the thickness of surface flow process and operation length etc., should
The temperature of glass liquid in portion is the highest, and its viscosity is the lowest, and microbubble speed floating life in surface flow layer is the fastest, and microbubble is the most excessive
Go out；The circulation flow process in this portion is the longest, then in the flow process of surface, microbubble settling time is the longest, and the clarifying effect of vitreous humour is also more
Good；Equally, if the thickness of this circulation surface flow layer is the most shallow, it is the fastest that the microbubble in surface flow layer rises, glass
Liquid clear quality more preferably, meanwhile, also can suitably reduce the kiln length along melt flow direction in building course, this
The sample relative reduction cost of kiln, saves the investment of kiln.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Any amendment, equivalent and the improvement etc. made within principle, should be included within the scope of the present invention.
Claims (10)
1. method of construction at the bottom of a flat glass furnace fining end pond, it is characterised in that comprise the following steps:
S1: lay supporting layer in the bottom of glass furnace；
S2: tile on described supporting layer the first pavement structure, described first pavement structure has multistage horizontal bench, multistage institute
State horizontal bench to gradually rise along melt flow direction, connected by inclined plane between adjacent described horizontal bench；
S3: lay the second pavement structure, described second paving along melt flow direction and in the end of highest horizontal bench
Structure and the end on of the described horizontal bench of the superlative degree.
2. method of construction at the bottom of flat glass furnace fining end pond as claimed in claim 1, it is characterised in that when implementing step S1
Comprise the following steps:
S11: in the bottom of described glass furnace tile support steel structure, described support steel structure by multiple I-steel along vitreous humour
Flow direction parallel interval is laid and is formed；
S12: lay multiple channel-section steel with holding tank on described support steel structure, be parallel to each other between multiple described channel-section steels and
Interval is arranged, and each described channel-section steel flows to lay along vitreous humour；
S13: lay multiple first buttress brick in the holding tank of multiple described channel-section steels, multiple described first buttress bricks are fixed by mud
Bottom each described holding tank；
S14: lay multiple second buttress brick, channel-section steel described in adjacent two and groove described in adjacent two in being spaced between channel-section steel described in adjacent two
Multiple described second buttress brick between steel is encircled into multiple interval trough, multiple described first buttress bricks and multiple described second buttress brick phases
It is spliced to form buttress brick layer mutually；
S15: filling heat insulating wall in each described interval trough；
S16: tile in described buttress brick layer multiple ponds bottom brick, multiple described ponds bottom brick is spliced to form pond bottom brick layer, at the bottom of described pond
Multiple first dilatation joint, each described first dilatation joint is stayed to be perpendicular to through described pond, melt flow direction bottom brick layer in brick layer,
Multiple described first dilatation joints are arranged along interval, melt flow direction.
3. method of construction at the bottom of flat glass furnace fining end pond as claimed in claim 2, it is characterised in that implement step S14
Time, connect between channel-section steel described in adjacent two bottom each described interval trough and have supporting plate, when implementing step S15, each described guarantor
Temperature layer is laid on each described supporting plate.
4. method of construction at the bottom of flat glass furnace fining end pond as claimed in claim 2, it is characterised in that implement step S16
Time, the opposite sides of each described pond bottom brick lays respectively at the position of center line of the first buttress brick, each described pond bottom brick described in adjacent two
Other opposite sides lay respectively at described in adjacent two the position of center line of the second buttress brick, and admissible deviation be ±
2.5mm。
5. method of construction at the bottom of flat glass furnace fining end pond as claimed in claim 2, it is characterised in that implement step S2
Time, comprise the following steps:
S21: flow to lay the multistage pad brick layer of progressive additive along vitreous humour on described supporting layer, pre-in described pad brick layer at different levels
Leave second dilatation joint corresponding with each described first dilatation joint, on described second dilatation joint, hide the first lid seam brick；
S22: tile in described pad brick layer at different levels sealant；
S23: lay the first paving brick on the sealant of described pad brick layer at different levels, the first paving brick is fixed on described close by mud
On sealing, the thickness≤5mm of mud, the first paving brick padded in brick layer described in adjacent two-stage is mutually butted.
6. method of construction at the bottom of flat glass furnace fining end pond as claimed in claim 5, it is characterised in that in step S23,
Described first paving brick has the first inserted terminal and first socket end relative with described first inserted terminal, described first socket
The edge of end is inclined upwardly the described inclined plane of formation, pad described in adjacent two-stage the first inserted terminal of the first paving brick in brick layer with
First socket end docking.
7. method of construction at the bottom of flat glass furnace fining end pond as claimed in claim 6, it is characterised in that implement step S3
Time, on described supporting layer, lay the second paving brick, described second paving brick has the second inserted terminal, described second inserted terminal with
The described first socket end docking of the first paving brick in highest pad brick layer.
8. method of construction at the bottom of flat glass furnace fining end pond as claimed in claim 7, it is characterised in that implement step S3
Time, the thickness of the described second paving brick of selection is less than the thickness of described first paving brick.
9. method of construction at the bottom of flat glass furnace fining end pond as claimed in claim 1, it is characterised in that in described supporting layer
On dual-side erect respectively between tank block, and tank block and described first pavement structure and described second pavement structure respectively
Leaving the 3rd dilatation joint, hide the second lid seam brick on described 3rd dilatation joint, the second lid seam brick is posted by described first paving
Between top surface edge and the described tank block medial surface of structure；Covering the 3rd lid seam brick on described first dilatation joint, the 3rd
Lid seam brick is posted by between the top surface edge of described second pavement structure and described tank block medial surface.
10. method of construction at the bottom of flat glass furnace fining end pond as claimed in claim 9, it is characterised in that described second lid
Seam brick and described 3rd lid seam brick are right angled triangle, and the face at two right-angle side places of described second lid seam brick is respectively with described
The medial surface of tank block and the upper surface of described first pavement structure recline；The face at two right-angle side places of described 3rd lid seam brick
Upper surface with the medial surface of described tank block and described second pavement structure reclines respectively.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111995228A (en) * | 2020-07-28 | 2020-11-27 | 上海宝冶冶金工程有限公司 | Construction method of tin bath refractory of float glass kiln |
| CN113883903A (en) * | 2021-10-29 | 2022-01-04 | 咸宁南玻玻璃有限公司 | Method for retarding corrosion of paving face bricks at pool bottom |
| CN114477721A (en) * | 2022-03-25 | 2022-05-13 | 成都光明光电股份有限公司 | Glass refining device and glass refining method |
| CN115784572A (en) * | 2022-12-20 | 2023-03-14 | 河北光兴半导体技术有限公司 | Platinum channel and butt joint method thereof |
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| US5006144A (en) * | 1990-06-25 | 1991-04-09 | Ppg Industries, Inc. | Melting glass with oxidation control and lowered emissions |
| JP5195753B2 (en) * | 2007-07-02 | 2013-05-15 | 旭硝子株式会社 | Glass melting kiln and glass product manufacturing method |
| CN201301275Y (en) * | 2008-09-30 | 2009-09-02 | 中国建材国际工程有限公司 | Pool bottom structure of float glass melting furnace |
| CN101898864B (en) * | 2010-02-13 | 2012-05-23 | 陈永林 | Energy-saving float glass furnace |
| CN202808559U (en) * | 2012-08-27 | 2013-03-20 | 巨石集团有限公司 | Novel bottom structure for tank furnace |
| CN204281538U (en) * | 2014-12-26 | 2015-04-22 | 吴江南玻玻璃有限公司 | A kind of Glass Furnace |
| CN204752513U (en) * | 2015-06-30 | 2015-11-11 | 郑州远东耐火材料有限公司 | Glass kiln pond structure |
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| CN111995228A (en) * | 2020-07-28 | 2020-11-27 | 上海宝冶冶金工程有限公司 | Construction method of tin bath refractory of float glass kiln |
| CN111995228B (en) * | 2020-07-28 | 2022-09-23 | 上海宝冶冶金工程有限公司 | Construction method of tin bath refractory of float glass kiln |
| CN113883903A (en) * | 2021-10-29 | 2022-01-04 | 咸宁南玻玻璃有限公司 | Method for retarding corrosion of paving face bricks at pool bottom |
| CN113883903B (en) * | 2021-10-29 | 2023-12-12 | 咸宁南玻玻璃有限公司 | Method for slowing down corrosion of pool bottom paving brick |
| CN114477721A (en) * | 2022-03-25 | 2022-05-13 | 成都光明光电股份有限公司 | Glass refining device and glass refining method |
| CN114477721B (en) * | 2022-03-25 | 2023-07-04 | 成都光明光电股份有限公司 | Glass clarifying device and glass clarifying method |
| CN115784572A (en) * | 2022-12-20 | 2023-03-14 | 河北光兴半导体技术有限公司 | Platinum channel and butt joint method thereof |
| CN115784572B (en) * | 2022-12-20 | 2024-04-30 | 河北光兴半导体技术有限公司 | Platinum channel and butt joint method thereof |
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