CN110526559A - A kind of preparation processing technology of pouring type flame resistant glass - Google Patents
A kind of preparation processing technology of pouring type flame resistant glass Download PDFInfo
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- CN110526559A CN110526559A CN201810578566.0A CN201810578566A CN110526559A CN 110526559 A CN110526559 A CN 110526559A CN 201810578566 A CN201810578566 A CN 201810578566A CN 110526559 A CN110526559 A CN 110526559A
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- 239000011521 glass Substances 0.000 title claims abstract description 214
- 238000005516 engineering process Methods 0.000 title claims abstract description 31
- 238000012545 processing Methods 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 57
- 239000012530 fluid Substances 0.000 claims abstract description 55
- 238000003825 pressing Methods 0.000 claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000000465 moulding Methods 0.000 claims abstract description 12
- 238000007711 solidification Methods 0.000 claims abstract description 8
- 230000008023 solidification Effects 0.000 claims abstract description 8
- 239000005357 flat glass Substances 0.000 claims description 22
- 230000010412 perfusion Effects 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 208000037656 Respiratory Sounds Diseases 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 5
- 238000007688 edging Methods 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 5
- 238000003475 lamination Methods 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 238000005496 tempering Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 9
- 239000003999 initiator Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000002203 pretreatment Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- -1 acryloyl Amine Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The present invention discloses a kind of preparation processing technology of pouring type flame resistant glass, belongs to glass preparation processing technique field.Affiliated processing technology includes the following steps: that glass pre-processes, heat treatment, air-cooled molding, production edge-pressing strip, makes glass case, preparation and fire-resistant fluid is perfused, the solidification of glass case standing, examines qualified dispatch from the factory.Processing technology of the present invention is simple and reliable, high production efficiency, not only fire resistance, thermal impact, thermal insulation are preferable for the glass prepared, but also intensity is higher, safety is preferable, provide a feasible solution for the large-scale production of existing pouring type flame resistant glass.
Description
Technical field
The invention patent relates to a kind of preparation processing technologys of pouring type flame resistant glass, belong to glass preparation processing technology neck
Domain.
Background technique
With the development of construction market, requirement of the building for glass is also higher and higher, and the function of existing glass is not yet
Only it is merely daylighting decoration, more carries preventions and the protective effects such as heat-insulated, fire prevention, shock resistance.Flame resistant glass is as peace
All-glass one kind, play a part of control the intensity of a fire sprawling or every cigarette, relative to single layer flame resistant glass, pouring type flame resistant glass
Not only there is good fire resistance, the partition intensity of a fire and pernicious gas, also there is good fire-proof and thermal-insulation and sound insulation effect, fire occurs
When calamity, the most ornament materials contact flame resistant glass back side will not burn, thus be widely used in skyscraper, large space is built
The curtain wall built, fire partition, fireproof partition, fire window, fire resistant doorsets etc..
Pouring type flame resistant glass is that two layers or triplex glass original piece are made into hollow glass under the bracket effect on periphery,
Surrounding is subject to flame-retardant rubber strip sealing, then fire-resistant fluid is filled into the cavity that hollow two panels original sheet glass is formed.Fire-resistant fluid exists
Under the action of initiator, the high polymer monomer in fire-resistant fluid polymerize, the jellied fireproof mezzanine of shape, to prevent glass
The heat radiation of counter-fire face flame is supported or opposed the transmitting of fiery face.And in the counter-fire that reduces lower to a certain degree towards the fiery face transmitting heat of back.It is existing
The production of pouring type flame resistant glass, usually using ordinary plate glass or tempered glass as raw material, on the basis of these semi-finished product
On, it is heat-treated, air-cooled molding, production hollow glass box, perfusion fire-resistant fluid, seals process flows and the methods such as perfusing hole,
The main problem of the finished product of production is that glass size deviation is excessive, and presentation quality is poor, fire resistance is bad.The disadvantage of production method
End mainly cleaning is not thorough, and heating is uneven, inhomogeneous cooling is even, hollow glass box makes irregular, manual grouting efficiency mistake
The problems such as low.
Also there are many achievement, their methods in terms of the technical study for pouring type flame resistant glass for home and abroad at present
Respectively there is its advantage, such as patent EP590978 is related to acrylamide gel preparing flame resistant glass with grouting method, first by acryloyl
Amine monomers, metal oxide photoinitiator induce one glass, after carry out irradiation and cause monomer polymerization；Patent EP 620781 is related to using
Perfusion manufactures silicate interlayer flame resistant glass, first pours into silicate solutions in the cavity of sealing strip and glass composition, it
Accelerate solidification by increasing temperature afterwards；207241744 U of patent CN discloses a kind of multilayer polymeric vehicle of flame resistant glass, is used for
Polyfurnace is sent into grouting after completing, extraction glass is convenient, improves production efficiency；207241744 U of patent CN discloses one
Kind composite fireproof glass preparation method enables fire-resistant fluid to reduce when solidification using improved fire prevention formula of liquid
The appearance of bubble.
The present invention is announced based on existing production method and research patent, discloses a kind of production work of pouring type flame resistant glass
Skill had not only remained the core procedure of existing method, but its process flow has been carried out it is perfect so that entire production procedure process letter
List is feasible, production scheduling is convenient, technological procedure is reasonable, production efficiency increases substantially, for the big rule of pouring type flame resistant glass
Mould production has certain meaning.
Summary of the invention
Based on the technological procedure of existing pouring type flame resistant glass, the object of the present invention is to provide a complete pouring types
Flame resistant glass prepares technology, to reach the mesh for improving production efficiency, reducing labor intensity, reducing labour cost
's.
The present invention be solve the problems, such as it is set forth above used by technical solution are as follows:
A kind of preparation processing technology of pouring type flame resistant glass, which is characterized in that the processing technology the following steps are included:
(1) pre-process: the size according to needed for order, original sheet glass blank is cut, edging, clean after punching it is spare；
(2) it is heat-treated: the glass after cleaning being sent into annealing furnace by roller-way and is heat-treated, heat treatment temperature is
695~735 DEG C, heating time is every 40~45s of mm of thickness；
(3) air-cooled molding: the glass after heat treatment is air-cooled with the speed feeding air grid progress of 400~500mm/s by roller-way
Molding, finally cooling obtains monolithic glass；
(4) it makes edge-pressing strip: original sheet glass is cut into edge-pressing strip；
(5) it makes glass case: plate glass box and edge-pressing strip is fabricated to glass case；
(6) fire-resistant fluid is perfused: fire-resistant fluid is poured into glass case until stopping when fire-resistant fluid is from 50~80mm of perfusing hole, observation
And bubble in glass case is removed, then again finish glass case perfusion and seals perfusing hole.
(7) glass case stands solidification: standing 4~5 hours after to glass case perfusion, glass case is then carried to storage vehicle
Library stands 2~3 days.
(8) parameters such as fire line, impact resistance, size, hardness, crackle, the chip of glass final inspection: are examined.
In the pre-treatment step glass with a thickness of 5-10mm, need to stay side when cutting glass, stay side amount be
2-4mm。
The lower part heating temperature of glass is 705~735 DEG C in the heat treatment step, and the top heating temperature of glass is
695~725 DEG C, and lower part heating temperature is higher than 10~20 DEG C of top heating temperature.
Quench zone wind pressure is 3~7kPa in the air-cooled forming step, and the tempering time is 40~120s, and cooling section wind pressure is
2~5kPa, cooling time are 80~150s.
Air grid is 20~40mm at a distance from glass surface in the air-cooled forming step.
The edge-pressing strip is with a thickness of 5mm, width 10mm, and length is equal with the length of monolithic glass or width.
The processing technology of the glass case the following steps are included:
(1) 2~4 lamination edge strips are sticked on lower four side of monolithic glass, is overlapped outside the outside of edge-pressing strip and monolithic glass, and make
Certain one side edge-pressing strip length of the last layer, which is less than, cooperates 20~30mm of monolithic glass length with it；
(2) excessive glue is cleared up, lower monolithic glass is cleaned, then waits edge-pressing strip and plate glass fitting secured；
(3) upper monolithic glass is pasted on edge-pressing strip upper layer, is overlapped outside upper monolithic glass with edge-pressing strip outside；
(4) excessive glue and lower monolithic glass are cleared up, then waits edge-pressing strip and monolithic glass fitting secured.
It is described perfusion fire-resistant fluid technique the following steps are included:
(1) coagulator is added in fire-resistant fluid, and is stirred evenly at 40~60 DEG C, be then cooled to room temperature；
(2) fire-resistant fluid is poured into glass case, when perfusion liquid identity distance, from perfusing hole, there are also when 50~80mm, stop being perfused；
(3) observe in glass case whether have bubble, if any pouring into the fire-resistant fluid that coagulator is not added into glass case, blocked with hand
Perfusing hole allows fire-resistant fluid along the edge-pressing strip flowing glued, allows fire-resistant fluid to penetrate into because bonding not firm space, and gently clapped with hand
Glass is broken, bubble is allowed to overflow；
(4) it pours into manually plus the fire-resistant fluid of initiator is a little, until filling entire glass plate；
(5) perfusing hole is sealed with adhesive tape.
Compared with prior art, the beneficial effects of the present invention are:
Pouring type flame resistant glass provided by the invention preparation processing technology production efficiency with higher and the means of production
Utilization rate, while also reducing manufacturing cost.
Compared with the prior art is using the interlayer fireproofing glass of dry process, the glass UV resistant that is prepared by this technique
Property, thermal insulation and translucency are preferable.
Compared with prior art preparation single-sheet fire-resistant glass, cost is relatively low for this technique production equipment, is prepared by this technique
Glass heat-proof preferably, crushing resistance is relatively strong, noise isolating is stronger.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of preparation processing technology of pouring type flame resistant glass, processing technology includes following step
It is rapid:
(1) it pre-processes: according to order glass size 1.8m × 1.2m, original sheet glass blank being cut, is edging, clear after punching
It washes spare；
(2) it is heat-treated: the glass after cleaning being sent into annealing furnace by roller-way and is heat-treated, heat treatment temperature is
715~735 DEG C, heating time is every mm of thickness 40s；
(3) air-cooled molding: being sent into air grid by roller-way by the glass after heat treatment with the speed of 500mm/s and carry out air-cooled molding,
Finally cooling obtains monolithic glass；
(4) it makes edge-pressing strip: original sheet glass is cut into edge-pressing strip；
(5) it makes glass case: plate glass box and edge-pressing strip is fabricated to glass case；
(6) fire-resistant fluid is perfused: fire-resistant fluid is poured into glass case until stopping when fire-resistant fluid is from 50~80mm of perfusing hole, observation
And bubble in glass case is removed, then again finish glass case perfusion and seals perfusing hole.
(7) glass case stands solidification: standing 4~5 hours after to glass case perfusion, glass case is then carried to storage vehicle
Library stands 2~3 days.
(8) parameters such as fire line, impact resistance, size, hardness, crackle, the chip of glass final inspection: are examined.
In the pre-treatment step glass with a thickness of 5mm, need to stay side when cutting glass, stay side amount be 2-
4mm。
The lower part heating temperature of glass is 725~735 DEG C in the heat treatment step, and the top heating temperature of glass is
7155~725 DEG C, and lower part heating temperature is higher than 10~20 DEG C of top heating temperature.
Quench zone wind pressure is 6~7kPa in the air-cooled forming step, and the tempering time is 40~60s, and cooling section wind pressure is 4
~5kPa, cooling time are 80~100s.
Air grid is 20~40mm at a distance from glass surface in the air-cooled forming step.
The edge-pressing strip is 1.8m or 1.2m with a thickness of 5mm, width 10mm, length.
The processing technology of the glass case the following steps are included:
(1) 2~4 lamination edge strips are sticked on lower four side of monolithic glass, is overlapped outside the outside of edge-pressing strip and monolithic glass, and make
Certain one side edge-pressing strip length of the last layer, which is less than, cooperates 20~30mm of monolithic glass length with it；
(2) excessive glue is cleared up, lower monolithic glass is cleaned, then waits edge-pressing strip and plate glass fitting secured；
(3) upper monolithic glass is pasted on edge-pressing strip upper layer, is overlapped outside upper monolithic glass with edge-pressing strip outside；
(4) excessive glue and lower monolithic glass are cleared up, then waits edge-pressing strip and monolithic glass fitting secured.
It is described perfusion fire-resistant fluid technique the following steps are included:
(1) coagulator is added in fire-resistant fluid, and is stirred evenly at 40~60 DEG C, be then cooled to room temperature；
(2) fire-resistant fluid is poured into glass case, when perfusion liquid identity distance, from perfusing hole, there are also when 50~80mm, stop being perfused；
(3) observe in glass case whether have bubble, if any pouring into the fire-resistant fluid that coagulator is not added into glass case, blocked with hand
Perfusing hole allows fire-resistant fluid along the edge-pressing strip flowing glued, allows fire-resistant fluid to penetrate into because bonding not firm space, and gently clapped with hand
Glass is broken, bubble is allowed to overflow；
(4) it pours into manually plus the fire-resistant fluid of initiator is a little, until filling entire glass plate；
(5) perfusing hole is sealed with adhesive tape.
Embodiment 2
In the embodiment of the present invention, a kind of preparation processing technology of pouring type flame resistant glass, processing technology includes following step
It is rapid:
(1) it pre-processes: according to order glass size 1.8m × 1.2m, original sheet glass blank being cut, is edging, clear after punching
It washes spare；
(2) it is heat-treated: the glass after cleaning being sent into annealing furnace by roller-way and is heat-treated, heat treatment temperature is
710~730 DEG C, heating time is every mm of thickness 45s；
(3) air-cooled molding: being sent into air grid by roller-way by the glass after heat treatment with the speed of 450mm/s and carry out air-cooled molding,
Finally cooling obtains monolithic glass；
(4) it makes edge-pressing strip: original sheet glass is cut into edge-pressing strip；
(5) it makes glass case: plate glass box and edge-pressing strip is fabricated to glass case；
(6) fire-resistant fluid is perfused: fire-resistant fluid is poured into glass case until stopping when fire-resistant fluid is from 50~80mm of perfusing hole, observation
And bubble in glass case is removed, then again finish glass case perfusion and seals perfusing hole.
(7) glass case stands solidification: standing 4~5 hours after to glass case perfusion, glass case is then carried to storage vehicle
Library stands 2~3 days.
(8) parameters such as fire line, impact resistance, size, hardness, crackle, the chip of glass final inspection: are examined.
In the pre-treatment step glass with a thickness of 6mm, need to stay side when cutting glass, stay side amount be 2-
4mm。
The lower part heating temperature of glass is 720~730 DEG C in the heat treatment step, and the top heating temperature of glass is
710~720 DEG C, and lower part heating temperature is higher than 10~20 DEG C of top heating temperature.
Quench zone wind pressure is 4~5kPa in the air-cooled forming step, and the tempering time is 50~70s, and cooling section wind pressure is 3
~4kPa, cooling time are 90~120s.
Air grid is 20~40mm at a distance from glass surface in the air-cooled forming step.
The edge-pressing strip is 1.8m or 1.2m with a thickness of 5mm, width 10mm, length.
The processing technology of the glass case the following steps are included:
(1) 2~4 lamination edge strips are sticked on lower four side of monolithic glass, is overlapped outside the outside of edge-pressing strip and monolithic glass, and make
Certain one side edge-pressing strip length of the last layer, which is less than, cooperates 20~30mm of monolithic glass length with it；
(2) excessive glue is cleared up, lower monolithic glass is cleaned, then waits edge-pressing strip and plate glass fitting secured；
(3) upper monolithic glass is pasted on edge-pressing strip upper layer, is overlapped outside upper monolithic glass with edge-pressing strip outside；
(4) excessive glue and lower monolithic glass are cleared up, then waits edge-pressing strip and monolithic glass fitting secured.
It is described perfusion fire-resistant fluid technique the following steps are included:
(1) coagulator is added in fire-resistant fluid, and is stirred evenly at 40~60 DEG C, be then cooled to room temperature；
(2) fire-resistant fluid is poured into glass case, when perfusion liquid identity distance, from perfusing hole, there are also when 50~80mm, stop being perfused；
(3) observe in glass case whether have bubble, if any pouring into the fire-resistant fluid that coagulator is not added into glass case, blocked with hand
Perfusing hole allows fire-resistant fluid along the edge-pressing strip flowing glued, allows fire-resistant fluid to penetrate into because bonding not firm space, and gently clapped with hand
Glass is broken, bubble is allowed to overflow；
(4) it pours into manually plus the fire-resistant fluid of initiator is a little, until filling entire glass plate；
(5) perfusing hole is sealed with adhesive tape.
Embodiment 3
In the embodiment of the present invention, a kind of preparation processing technology of pouring type flame resistant glass, processing technology includes following step
It is rapid:
(1) it pre-processes: according to order glass size 3.3m × 1.8m, original sheet glass blank being cut, is edging, clear after punching
It washes spare；
(2) it is heat-treated: the glass after cleaning being sent into annealing furnace by roller-way and is heat-treated, heat treatment temperature is
705~725 DEG C, heating time is every mm of thickness 50s；
(3) air-cooled molding: being sent into air grid by roller-way by the glass after heat treatment with the speed of 400mm/s and carry out air-cooled molding,
Finally cooling obtains monolithic glass；
(4) it makes edge-pressing strip: original sheet glass is cut into edge-pressing strip；
(5) it makes glass case: plate glass box and edge-pressing strip is fabricated to glass case；
(6) fire-resistant fluid is perfused: fire-resistant fluid is poured into glass case until stopping when fire-resistant fluid is from 50~80mm of perfusing hole, observation
And bubble in glass case is removed, then again finish glass case perfusion and seals perfusing hole.
(7) glass case stands solidification: standing 4~5 hours after to glass case perfusion, glass case is then carried to storage vehicle
Library stands 2~3 days.
(8) parameters such as fire line, impact resistance, size, hardness, crackle, the chip of glass final inspection: are examined.
In the pre-treatment step glass with a thickness of 8mm, need to stay side when cutting glass, stay side amount be 2-
4mm。
The lower part heating temperature of glass is 715~725 DEG C in the heat treatment step, and the top heating temperature of glass is
705~715 DEG C, and lower part heating temperature is higher than 10~20 DEG C of top heating temperature.
Quench zone wind pressure is 3~4kPa in the air-cooled forming step, and the tempering time is 60~80s, and cooling section wind pressure is 3
~4kPa, cooling time are 110~130s.
Air grid is 20~40mm at a distance from glass surface in the air-cooled forming step.
The edge-pressing strip is 3.3m or 1.8m with a thickness of 5mm, width 10mm, length.
The processing technology of the glass case the following steps are included:
(1) 2~4 lamination edge strips are sticked on lower four side of monolithic glass, is overlapped outside the outside of edge-pressing strip and monolithic glass, and make
Certain one side edge-pressing strip length of the last layer, which is less than, cooperates 20~30mm of monolithic glass length with it；
(2) excessive glue is cleared up, lower monolithic glass is cleaned, then waits edge-pressing strip and plate glass fitting secured；
(3) upper monolithic glass is pasted on edge-pressing strip upper layer, is overlapped outside upper monolithic glass with edge-pressing strip outside；
(4) excessive glue and lower monolithic glass are cleared up, then waits edge-pressing strip and monolithic glass fitting secured.
It is described perfusion fire-resistant fluid technique the following steps are included:
(1) coagulator is added in fire-resistant fluid, and is stirred evenly at 40~60 DEG C, be then cooled to room temperature；
(2) fire-resistant fluid is poured into glass case, when perfusion liquid identity distance, from perfusing hole, there are also when 50~80mm, stop being perfused；
(3) observe in glass case whether have bubble, if any pouring into the fire-resistant fluid that coagulator is not added into glass case, blocked with hand
Perfusing hole allows fire-resistant fluid along the edge-pressing strip flowing glued, allows fire-resistant fluid to penetrate into because bonding not firm space, and gently clapped with hand
Glass is broken, bubble is allowed to overflow；
(4) it pours into manually plus the fire-resistant fluid of initiator is a little, until filling entire glass plate；
(5) perfusing hole is sealed with adhesive tape.
Finally, it should be noted that above-described embodiments are merely to illustrate the technical scheme, rather than to it
Limitation；Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to part of or all technical features into
Row equivalent replacement；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side
The range of case.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of preparation processing technology of pouring type flame resistant glass, which is characterized in that the processing technology the following steps are included:
(1) pre-process: the size according to needed for order, original sheet glass blank is cut, edging, clean after punching it is spare；
(2) it is heat-treated: the glass after cleaning being sent into annealing furnace by roller-way and is heat-treated, heat treatment temperature is
695~735 DEG C, heating time is every 40~45s of mm of thickness；
(3) air-cooled molding: the glass after heat treatment is air-cooled with the speed feeding air grid progress of 400~500mm/s by roller-way
Molding, finally cooling obtains monolithic glass；
(4) it makes edge-pressing strip: original sheet glass is cut into edge-pressing strip；
(5) it makes glass case: monolithic glass and edge-pressing strip is fabricated to glass case；
(6) it configures and fire-resistant fluid is perfused: fire-resistant fluid being poured into glass case when until fire-resistant fluid is from 50~80mm of perfusing hole and stopped
Only, it observes and removes bubble in glass case, then again finish glass case perfusion and seal perfusing hole；
(7) glass case stands solidification: standing 4~5 hours after to glass case perfusion, glass case is then carried to storage vehicle
Library stands 2~3 days；
(8) parameters such as fire line, impact resistance, size, hardness, crackle, the chip of glass final inspection: are examined.
2. a kind of preparation processing technology of pouring type flame resistant glass according to claim 1, it is characterised in that: the pre- place
Manage step in original sheet glass with a thickness of 5~10mm, need to stay side when being cut, stay side amount be 2~4mm.
3. a kind of preparation processing technology of pouring type flame resistant glass according to claim 1, it is characterised in that: at the heat
The lower part heating temperature for managing glass in step is 705~735 DEG C, and the top heating temperature of glass is 695~725 DEG C, and lower part
Heating temperature is higher than 10~20 DEG C of top heating temperature.
4. a kind of preparation processing technology of pouring type flame resistant glass according to claim 1, it is characterised in that: described air-cooled
Quench zone wind pressure is 2~7kPa in forming step, and the tempering time is 40~120s, and cooling section wind pressure is 2~5kPa, cooling time
For 80~150s.
5. a kind of preparation processing technology of pouring type flame resistant glass according to claim 1, it is characterised in that: described air-cooled
Air grid is 20~40mm at a distance from glass surface in forming step.
6. a kind of preparation processing technology of pouring type flame resistant glass according to claim 1, it is characterised in that: the flanging
Item is with a thickness of 5mm, width 10mm, and length is equal with the length of monolithic glass or width.
7. a kind of preparation processing technology of pouring type flame resistant glass according to claim 1, it is characterised in that: the glass
The processing technology of box the following steps are included:
(1) 2~4 lamination edge strips are sticked on lower four side of monolithic glass, is overlapped outside the outside of edge-pressing strip and monolithic glass, and make
Certain one side edge-pressing strip length of the last layer, which is less than, cooperates 20~30mm of monolithic glass length with it；
(2) excessive glue is cleared up, lower monolithic glass is cleaned, then waits edge-pressing strip and plate glass fitting secured；
(3) upper monolithic glass is pasted on edge-pressing strip upper layer, is overlapped outside upper monolithic glass with edge-pressing strip outside；
(4) excessive glue and lower monolithic glass are cleared up, then waits edge-pressing strip and monolithic glass fitting secured.
8. a kind of preparation processing technology of pouring type flame resistant glass according to claim 1, it is characterised in that: the configuration
And be perfused fire-resistant fluid technique the following steps are included:
(1) coagulator is added in fire-resistant fluid, and is stirred evenly at 40~60 DEG C, be then cooled to room temperature；
(2) fire-resistant fluid is poured into glass case, when perfusion liquid identity distance, from perfusing hole, there are also when 50~80mm, stop being perfused；
(3) observe in glass case whether have bubble, if any, the fire-fighting liquid that coagulator is not added is poured into glass case, it is stifled with hand
Firmly perfusing hole allows fire-resistant fluid along the edge-pressing strip flowing glued, allows fire-resistant fluid to penetrate into because bonding not firm space, and gently with hand
Glass is patted, bubble is allowed to overflow；
(4) it pours into manually plus the fire-resistant fluid of coagulator is a little, until filling entire glass plate；
(5) perfusing hole is sealed with adhesive tape.
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| CN201810578566.0A CN110526559A (en) | 2018-05-25 | 2018-05-25 | A kind of preparation processing technology of pouring type flame resistant glass |
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| CN201810578566.0A CN110526559A (en) | 2018-05-25 | 2018-05-25 | A kind of preparation processing technology of pouring type flame resistant glass |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624587A (en) * | 2021-01-13 | 2021-04-09 | 洛阳北方玻璃技术股份有限公司 | Horizontal roller way type glass continuous toughening method |
| CN113087375A (en) * | 2021-04-16 | 2021-07-09 | 浙江南晶玻璃科技股份有限公司 | Preparation process of tempered heat-reflection coated hollow glass |
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| EP3002122A1 (en) * | 2014-09-30 | 2016-04-06 | Hörmann KG Eckelhausen | Device and method for producing fire-proof glasses |
| CN107263963A (en) * | 2016-04-08 | 2017-10-20 | 卢孟磊 | A kind of insulating fire-retarding glass of aerogel-congtg and preparation method thereof |
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| CN204112530U (en) * | 2014-07-24 | 2015-01-21 | 余永翀 | A kind of without the heat insulation composite fireproof glass partition-type structures of frame |
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| CN112624587A (en) * | 2021-01-13 | 2021-04-09 | 洛阳北方玻璃技术股份有限公司 | Horizontal roller way type glass continuous toughening method |
| CN113087375A (en) * | 2021-04-16 | 2021-07-09 | 浙江南晶玻璃科技股份有限公司 | Preparation process of tempered heat-reflection coated hollow glass |
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Application publication date: 20191203 |