CN109095757A - A kind of bend glass hot pressing furnace - Google Patents
A kind of bend glass hot pressing furnace Download PDFInfo
- Publication number
- CN109095757A CN109095757A CN201810970068.0A CN201810970068A CN109095757A CN 109095757 A CN109095757 A CN 109095757A CN 201810970068 A CN201810970068 A CN 201810970068A CN 109095757 A CN109095757 A CN 109095757A
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- CN
- China
- Prior art keywords
- furnace body
- burner hearth
- hot pressing
- bend glass
- glass hot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 25
- 238000007731 hot pressing Methods 0.000 title claims abstract description 24
- 238000005516 engineering process Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910001120 nichrome Inorganic materials 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 16
- 230000000295 complement effect Effects 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 13
- 239000010935 stainless steel Substances 0.000 claims description 13
- 239000003381 stabilizer Substances 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 2
- 230000005619 thermoelectricity Effects 0.000 claims 1
- 238000005245 sintering Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 230000003666 anti-fingerprint Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
Abstract
The present invention proposes a kind of bend glass hot pressing furnace, including furnace body, control cabinet and burner hearth, and furnace body is in integrated with control cabinet, by thermal technology, structurally and mechanically frame structure forms the furnace body, and the bottom of the furnace body and control cabinet is connected with pedestal, and the furnace interior is provided with burner hearth, the side wall of the burner hearth is provided with inner cavity air duct, the positive plate face of furnace body is equipped with fire door, and the fire door is attached by connection shaft with furnace body, and the control cabinet is equipped with control panel.The present invention is by using hot air circulation principle; substantially increase the uniformity of temperature; burner hearth cavity is all formed using resistance to steam, erosion-resisting nichrome board making; temperature control instrument selects day island proper electricity FP Series Intelligent programmed temperature control instrument temperature control; meet the sintering requirement of a plurality of multistage technology curve storage; it has the function of P, I, D parameter self-tuning and manually revises, while having overtemperature, owing the power alarms defencive functions such as temperature, disconnected idol.
Description
Technical field
The present invention relates to technical field of automation in industry, and in particular to a kind of bend glass hot pressing furnace.
Background technique
Bend glass has the spies such as frivolous performance, transparent cleaning, anti-fingerprint, anti-dazzle, hard, scratch resistant, weatherability be good
Property, have been widely used for high-end smartphones and tablet computer, wearable device, instrument board and industrial computer etc. eventually
The panel of product is held to protect glass, the molding of bend glass is that thermal technology processes scope, it is therefore desirable to it is produced using hot pressing furnace,
Working principle is usually preheating-molding-cooling.
And existing equipment still remains more deficiency during the work time, first, the uniformity of temperature is poor when heating,
Do not reach requirement the thermal field uniformity in effective coverage, second, preheating low efficiency, production time-consuming are relatively more;Under hot environment
Inner body is easy to oxidize, third, burner hearth cavity is easy to be corroded, influences the service life of equipment, fourth, not can be carried out intelligence
Change temperature control, can not meet the sintering requirement of a plurality of multistage technology curve storage, fifth, be not easy to be dismantled or be assembled, equipment
Complete machine will appear unstable phenomenon when running.
Summary of the invention
The present invention proposes a kind of bend glass hot pressing furnace, including furnace body, control cabinet and burner hearth, and furnace body and control cabinet are in one
Body, by thermal technology, structurally and mechanically frame structure forms the furnace body, and the side of control cabinet, the furnace body is arranged in the furnace body
It is connected with pedestal with the bottom of control cabinet, the stabilizer blade is welded on the lower face of pedestal, and the stabilizer blade is located at the four of pedestal
At angle, the furnace interior is provided with burner hearth, and the side wall of the burner hearth is provided with inner cavity air duct, and the positive plate face of furnace body is equipped with fire door,
The fire door is attached by connection shaft with furnace body, the side for connecting shaft and being mounted on fire door, the fire door it is another
Side is equipped with fixing seat, and the control cabinet is equipped with control panel.
Further improvement lies in that: the draught fan impeller, stainless steel protection pipe, high-temperature heating pipe and adiabator layer constitute furnace
Thermal technology's structure of body.
Further improvement lies in that: the draught fan impeller is placed in the one end in inner cavity air duct, and the stainless steel protection pipe is assigned
In the air duct of inner cavity, the high-temperature heating pipe is placed in stainless steel protection pipe, and the high-temperature heating pipe uses import KTL resistance
Silk.
Further improvement lies in that: the adiabator layer uses the light fibre material of high-quality, the adiabator layer
Cast mode is taken to connect.
Further improvement lies in that: the mechanical framework of furnace body, the fashioned iron are formed by welding with steel plate layer for the fashioned iron layer
Layer is located at the outside of steel plate layer.
Further improvement lies in that: the draught fan impeller, burner hearth, adiabator layer and mesh plate are all positioned in mechanical framework knot
In structure, the draught fan impeller, burner hearth, adiabator layer and mesh plate are made of high temperature nichrome stainless steel materials.
Further improvement lies in that: the setting value generator, control method, control output, regulation power and heater structure
At the temperature control system of the bend glass hot pressing furnace, the setting value generator, control method and control output composition control
Functional block, the regulation power and heater form controlled device, the setting value generator have P, I, D parameter self-tuning and
Artificial revision function, and have disconnected even, overtemperature and owe warm power alarm defencive function, the control method uses advanced electric power
Adjuster technology.
Further improvement lies in that: the temperature control system uses the K type thermocouple of armouring, totally 6 thermometrics, the K
Type thermocouple is equipped at 2 points in inner cavity air duct, and the K type thermocouple is by being equipped at 3 points in insertion burner hearth at the top of furnace body, the K
Type thermocouple is equipped at 1 point in heating chamber.
Further improvement lies in that: the fresh air complementary apertures, heating chamber, circulating fan, splitter cavity, hot processing chamber and return air chamber
The hot air circulating system of the bend glass hot pressing furnace is constituted, the heating chamber front end of burner hearth is arranged in the fresh air complementary apertures, described
Fresh air complementary apertures have a rotatable regulating valve, and the fresh air complementary apertures come in pass through the heating chamber for being disposed with heating element later
Afterwards, the circulating fan is arranged on rear side of burner hearth, and the splitter cavity is disposed with three layers of wind deflector, one end of the return air chamber and heat
Processing chamber is attached, and the other end and the heating chamber of the return air chamber are attached.
Beneficial effects of the present invention:
One, the present invention is attached by connection shaft and furnace body, and connects the side that shaft is mounted on fire door, and fire door is another
Side is equipped with fixing seat, is convenient for open or close fire door, while can closely connect fire door with furnace body, forms sealing structure;
Two, inner cavity air duct is provided with by the side wall in burner hearth, heating part is changed to two sides by original bottom-heated and heats, comes true
Surely guarantee that the thermal field uniformity in effective coverage reaches requirement;
Three, by the way that stabilizer blade to be welded on to the lower face of pedestal, and stabilizer blade is located at the four corners of pedestal, convenient for entire burner hearth
Structure is leveled, and keeps equipment complete machine stable, reliable;
Four, by being equipped with control panel on control cabinet, control panel sets voltmeter, ammeter, smart instrumentation, and power supply is opened
Pass, control switch, alarm, indicator light etc., operate with convenient for staff, improve equipment reliability of operation;
Five, by being disposed with three layers of wind deflector in splitter cavity, hot gas can be made uniformly to blow to hot processing chamber, then be back to return air chamber into
Enter and recycles next time.
Detailed description of the invention
Fig. 1 is whole structural schematic diagram of the invention;
Fig. 2 is the schematic diagram of the section structure of the invention;
Fig. 3 is temperature control system schematic diagram of the invention;
Fig. 4 is hot air circulating system schematic diagram of the invention.
In figure: 1- furnace body, 2- control cabinet, 3- fire door, 4- connection shaft, 5- fixing seat, 6- control panel, 7- pedestal, 8-
Stabilizer blade, 9- fashioned iron layer, 10- steel plate layer, 11- draught fan impeller, the inner cavity 12- air duct, 13- stainless steel protection pipe, 14- high-temperature heating
Pipe, 15- burner hearth, 16- adiabator layer, 17- mesh plate, 18- setting value generator, 19- control method, 20- control output,
21- regulation power, 22- heater, 23- fresh air complementary apertures, 24- heating chamber, 25- circulating fan, 26- splitter cavity, 27- heat treatment
Chamber, 28- return air chamber.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
For explaining only the invention, it is not intended to limit the scope of the present invention..
A kind of bend glass hot pressing furnace according to shown in Fig. 1-4, including furnace body 1, control cabinet 2 and burner hearth 15, and furnace body 1 with
Control cabinet 2 is in integration, and by thermal technology, structurally and mechanically frame structure forms the furnace body 1, and the furnace body 1 is arranged in control cabinet 2
Side, the furnace body 1 and the bottom of control cabinet 2 be connected with pedestal 7, and the stabilizer blade 8 is welded on the lower face of pedestal 7, described
Stabilizer blade 8 is located at the four corners of pedestal 7, convenient for being leveled to entire 15 structure of burner hearth, make equipment complete machine it is stable, can
It leans on, burner hearth 15 is provided with inside the furnace body 1, the side wall of the burner hearth 15 is provided with inner cavity air duct 12, and heating part is by original bottom
Portion's heating is changed to two sides heating, guarantees that the thermal field uniformity in effective coverage reaches requirement to determine, the positive plate face of the furnace body 1 is set
There is fire door 3, the fire door 3 is attached by connecting shaft 4 with furnace body 1, and the connection shaft 4 is mounted on the side of fire door 3,
The other side of the fire door 3 is equipped with fixing seat 5, is convenient for open or close fire door 3, while can closely connect fire door 3 and furnace body 1
It connects, forms sealing structure, the control cabinet 2 is equipped with control panel 6, and control panel 6 sets voltmeter, ammeter, intelligent instrument
Table, power switch, control switch, alarm, indicator light etc., operates with convenient for staff, improve equipment operation can
By property.
In the present embodiment: the draught fan impeller 11, stainless steel protection pipe 13, high-temperature heating pipe 14 and adiabator layer 16
Thermal technology's structure of furnace body 1 is constituted, Whole-dismountable is convenient for assembly and disassembly.
In the present embodiment: the draught fan impeller 11 is placed in the one end in inner cavity air duct 12, the stainless steel protection pipe 13
It assigns into inner cavity air duct 12, the high-temperature heating pipe 14 is placed in stainless steel protection pipe 13, and the high-temperature heating pipe 14 is adopted
With import KTL resistance wire, material purity is high, performance is stablized, and additionally by accurate power calculation, rationally designs heater surface
Thermic load surplus, to guarantee resistance wire service life in long-term use.
In the present embodiment: light fibre material of the adiabator layer 16 using high-quality, the adiabator layer
16 take cast mode to connect, and extremely light bulk density, lesser thermal coefficient substantially increase heat insulation effect, reduce equipment
Weight, in turn avoids the pollution of dust, while the heat transfer of connector is effectively reduced, and while ensure that intensity, reduces
Equipment surface temperature rise.
In the present embodiment: the mechanical framework of furnace body 1, the type are formed by welding with steel plate layer 10 for the fashioned iron layer 9
Steel layer 9 is located at the outside of steel plate layer 10, constitutes double-layer structure by fashioned iron layer 9 and steel plate layer 10, isolation high temperature reduces heat waste
It loses, and makes that equipment is aesthetic in appearance, forms good sealing structure.
In the present embodiment: the draught fan impeller 11, burner hearth 15, adiabator layer 16 and mesh plate 17 are all positioned in machinery
In frame structure, the draught fan impeller 11, burner hearth 15, adiabator layer 16 and mesh plate 17 are by high temperature Ni-Cr stainless steel
Plate is made, and reaches resistance to steam, erosion-resisting purpose.
In the present embodiment: the setting value generator 18, control method 19, control export 20, regulation power 21 and add
Hot device 22 constitutes the temperature control system of the bend glass hot pressing furnace, the setting value generator 18, control method 19 and control
20 composition control functional blocks are exported, the regulation power 21 and heater 22 form controlled device, the setting value generator 18
Have the function of P, I, D parameter self-tuning and manually revise, and has disconnected even, overtemperature and owe warm power alarm defencive function, it is described
Control method 19 uses advanced power regulator technology, controls instead of traditional A.C. contactor, realizes soft contact control,
Accurately, reliably and the service life is long.
In the present embodiment: the temperature control system uses the K type thermocouple of armouring, totally 6 thermometrics, and the K points
It spends thermocouple and is equipped at 2 points in inner cavity air duct 12, the K type thermocouple is equipped at 3 points by being inserted into burner hearth 15 at the top of furnace body 1, institute
It states K type thermocouple and is equipped in heating chamber 24 at 1 point, a kind of to be used for output negative-feedback signal, another measuring signal is simultaneously defeated
Out to moisture recorder, to realize monitoring, adjust thermal field uniformity, log history data, the purpose of analysis process process.
In the present embodiment: the fresh air complementary apertures 23, heating chamber 24, circulating fan 25, splitter cavity 26, hot processing chamber 27
The hot air circulating system of the bend glass hot pressing furnace is constituted with return air chamber 28, adding for burner hearth 15 is arranged in the fresh air complementary apertures 23
Hot 24 front end of chamber, the fresh air complementary apertures 23 pass through cloth after having a rotatable regulating valve, the fresh air complementary apertures 23 to come in
After being equipped with the heating chamber of heating element, the circulating fan 25 is arranged in 15 rear side of burner hearth, and the splitter cavity 26 is disposed with three layers
Wind deflector, one end and the hot processing chamber 27 of the return air chamber 28 are attached, the other end and heating chamber 24 of the return air chamber 28
It is attached, fresh air complementary apertures 23 design before heater 22, convenient for supplement fresh air in due course, adjust furnace pressure, regulating valve, use
Extremely unique, air quantity adjustable control principle in due course, guarantees that differential expression is adjusted, the circulated air in heating chamber 24 be heated after by
Circulating fan 25 is blown into hot processing chamber 24, until reaching rated temperature, realizes stable convective heat transfer.
The utility model has the advantages that the present invention is attached by connecting shaft 4 with furnace body 1, and connects shaft 4 and be mounted on fire door 3
Side, and the other side of fire door 3 is equipped with fixing seat 5, is convenient for open or close fire door 3, while can be tight by fire door 3 and furnace body 1
Close connection forms sealing structure, and by being provided with inner cavity air duct 12 in the side wall of burner hearth 15, heating part is by original bottom-heated
It is changed to two sides heating, guarantees that the thermal field uniformity in effective coverage reaches requirement to determine, by the way that stabilizer blade 8 is welded on pedestal 7
Lower face, and stabilizer blade 8 is located at the four corners of pedestal 7, convenient for leveling to entire 15 structure of burner hearth, makes equipment complete machine
Stable, reliable, by being equipped with control panel 6 on control cabinet 2, control panel 6 sets voltmeter, ammeter, intelligent instrument
Table, power switch, control switch, alarm, indicator light etc., operates with convenient for staff, improve equipment operation can
Hot gas can be made uniformly to blow to hot processing chamber 27, then be back to return air chamber by being disposed with three layers of wind deflector in splitter cavity 26 by property
28 entrance recycle next time.
Working principle: in use, first checking the peace inside the bend glass hot pressing furnace between each components and each structure
Quan Xing, 24 Front-end Design of heating chamber of burner hearth 15 have fresh air complementary apertures 23, and fresh air complementary apertures 23 have a rotatable regulating valve, newly
Wind be supplemented in come after after the heating chamber 24 for being disposed with high-temperature heating pipe 14, into burner hearth 15 on rear side of arrange it is centrifugal
Circulating fan 25, then it is blown into splitter cavity 26, splitter cavity 26 is disposed with three layers of wind deflector, hot wind can be made uniformly to blow to hot processing chamber
27, then return air chamber 28 is back into recycling next time, staff passes through voltmeter, the ammeter, intelligence on control panel 6
Instrument, power switch, control switch, alarm, indicator light etc., and indicate corresponding middle text mark and nameplate are realized to setting
It is standby to be manipulated, and equipment reliability of operation is improved, the temperature in hot pressing furnace is monitored, 2 are equipped in burner hearth 15
Point K type thermocouple is equipped with 1 point K indexing heat by being equipped with 3 point K type thermocouples in insertion burner hearth at the top of furnace body in heating chamber
Galvanic couple realizes monitoring, adjusts thermal field uniformity, log history data, the purpose of analysis process process.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (9)
1. a kind of bend glass hot pressing furnace, it is characterised in that: including furnace body (1), control cabinet (2) and burner hearth (15), and furnace body (1)
With control cabinet (2) in integrated, by thermal technology, structurally and mechanically frame structure forms the furnace body (1), and the furnace body (1), which is arranged, to be existed
The side of control cabinet (2), the furnace body (1) and the bottom of control cabinet (2) are connected with pedestal (7), and the stabilizer blade (8) is welded on bottom
The lower face of seat (7), the stabilizer blade (8) are located at the four corners of pedestal (7), are provided with burner hearth (15) inside the furnace body (1),
The side wall of the burner hearth (15) is provided with inner cavity air duct (12), and the positive plate face of the furnace body (1) is equipped with fire door (3), and the fire door (3) is logical
It crosses connection shaft (4) to be attached with furnace body (1), connection shaft (4) is mounted on the side of fire door (3), the fire door (3)
The other side be equipped with fixing seat (5), the control cabinet (2) be equipped with control panel (6).
2. a kind of bend glass hot pressing furnace according to claim 1, it is characterised in that: the draught fan impeller (11), stainless
Steel protection pipe (13), high-temperature heating pipe (14) and adiabator layer (16) constitute thermal technology's structure of furnace body (1).
3. a kind of bend glass hot pressing furnace according to claim 2, it is characterised in that: the draught fan impeller (11) is placed in
The one end in inner cavity air duct (12), the stainless steel protection pipe (13) assign into inner cavity air duct (12), the high-temperature heating pipe
(14) it is placed in stainless steel protection pipe (13), the high-temperature heating pipe (14) uses import KTL resistance wire.
4. a kind of bend glass hot pressing furnace according to claim 2, it is characterised in that: the adiabator layer (16) uses
The light fibre material of high-quality, the adiabator layer (16) take cast mode to connect.
5. a kind of bend glass hot pressing furnace according to claim 1, it is characterised in that: the fashioned iron layer (9) and steel plate layer
(10) mechanical framework of furnace body (1) is formed by welding, the fashioned iron layer (9) is located at the outside of steel plate layer (10).
6. a kind of bend glass hot pressing furnace according to claim 1, it is characterised in that: the draught fan impeller (11), burner hearth
(15), adiabator layer (16) and mesh plate (17) are all positioned in mechanical framework, the draught fan impeller (11), burner hearth
(15), adiabator layer (16) and mesh plate (17) are made of high temperature nichrome stainless steel materials.
7. a kind of bend glass hot pressing furnace according to claim 1, it is characterised in that: the setting value generator (18),
Control method (19), control output (20), regulation power (21) and heater (22) constitute the temperature of the bend glass hot pressing furnace
Control system, the setting value generator (18), control method (19) and control output (20) composition control functional block, the tune
Save power (21) and heater (22) and form controlled device, the setting value generator (18) with P, I, D parameter self-tuning and
Artificial revision function, and have disconnected even, overtemperature and owe warm power alarm defencive function, the control method (19) is using advanced
Power regulator technology.
8. a kind of bend glass hot pressing furnace according to claim 5, it is characterised in that: the temperature control system uses armour
The K type thermocouple of dress, totally 6 thermometrics, the K type thermocouple are equipped at 2 points in inner cavity air duct (12), and the K indexes thermoelectricity
Even to be equipped at 3 points by insertion burner hearth (15) at the top of furnace body (1) is interior, the K type thermocouple is equipped at 1 point in heating chamber (24).
9. a kind of bend glass hot pressing furnace according to claim 1, it is characterised in that: the fresh air complementary apertures (23) add
Hot chamber (24), circulating fan (25), splitter cavity (26), hot processing chamber (27) and return air chamber (28) constitute the bend glass hot pressing furnace
Hot air circulating system, the fresh air complementary apertures (23) setting is in heating chamber (24) front end of burner hearth (15), the fresh air supplement
There is a rotatable regulating valve in hole (23), and the fresh air complementary apertures (23) are come in pass through the heating chamber for being disposed with heating element later
Afterwards, the circulating fan (25) is arranged on rear side of burner hearth (15), and the splitter cavity (26) is disposed with three layers of wind deflector, the return air
One end of chamber (28) is attached with hot processing chamber (27), and the other end and the heating chamber (24) of the return air chamber (28) are connected
It connects.
Priority Applications (1)
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CN201810970068.0A CN109095757A (en) | 2018-08-24 | 2018-08-24 | A kind of bend glass hot pressing furnace |
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Application Number | Priority Date | Filing Date | Title |
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CN201810970068.0A CN109095757A (en) | 2018-08-24 | 2018-08-24 | A kind of bend glass hot pressing furnace |
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CN109095757A true CN109095757A (en) | 2018-12-28 |
Family
ID=64851198
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5053069A (en) * | 1989-06-22 | 1991-10-01 | Saint-Gobain Vitrage International | Process and device for bending and tempering by contact |
CN2500678Y (en) * | 2001-08-01 | 2002-07-17 | 湖北三峡新型建材股份有限公司 | Crystallizing thermal treatment furnace |
CN102092926A (en) * | 2010-12-30 | 2011-06-15 | 天津南玻节能玻璃有限公司 | Toughened grass homogenizing furnace |
CN203489674U (en) * | 2013-09-25 | 2014-03-19 | 天津市盛通达实验设备有限公司 | Energy-saving box-type fiber resistance furnace |
CN104972585A (en) * | 2015-08-04 | 2015-10-14 | 江苏东宝光学有限公司 | High-temperature curing furnace |
CN209098500U (en) * | 2018-08-24 | 2019-07-12 | 合肥费舍罗热工装备有限公司 | A kind of bend glass hot pressing furnace |
-
2018
- 2018-08-24 CN CN201810970068.0A patent/CN109095757A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5053069A (en) * | 1989-06-22 | 1991-10-01 | Saint-Gobain Vitrage International | Process and device for bending and tempering by contact |
CN2500678Y (en) * | 2001-08-01 | 2002-07-17 | 湖北三峡新型建材股份有限公司 | Crystallizing thermal treatment furnace |
CN102092926A (en) * | 2010-12-30 | 2011-06-15 | 天津南玻节能玻璃有限公司 | Toughened grass homogenizing furnace |
CN203489674U (en) * | 2013-09-25 | 2014-03-19 | 天津市盛通达实验设备有限公司 | Energy-saving box-type fiber resistance furnace |
CN104972585A (en) * | 2015-08-04 | 2015-10-14 | 江苏东宝光学有限公司 | High-temperature curing furnace |
CN209098500U (en) * | 2018-08-24 | 2019-07-12 | 合肥费舍罗热工装备有限公司 | A kind of bend glass hot pressing furnace |
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