CN107056033A - A kind of energy-saving type for glass processing puts down curved furnace apparatus - Google Patents
A kind of energy-saving type for glass processing puts down curved furnace apparatus Download PDFInfo
- Publication number
- CN107056033A CN107056033A CN201710253397.9A CN201710253397A CN107056033A CN 107056033 A CN107056033 A CN 107056033A CN 201710253397 A CN201710253397 A CN 201710253397A CN 107056033 A CN107056033 A CN 107056033A
- Authority
- CN
- China
- Prior art keywords
- cold wind
- glass
- output pipe
- energy
- saving type
- 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
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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
-
- 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
- C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
Abstract
Curved furnace apparatus is put down the present invention relates to a kind of energy-saving type for glass processing, including upper fragment, bringing-up section, profiled section, cooling section and take fragment, also include the cold wind supply unit cooled down to glass, cold wind supply unit includes the first output pipe for being communicated in profiled section top and the second output pipe for being communicated in cooling section top, the block piece that second output pipe enters provided with control cold wind, block piece is connected with controlling organization.Compared with prior art, the present invention makes the cold wind of cooling section and profiled section convey using same cold wind supply unit, the block piece being connected with controller is set on cooling section cold wind output pipe, pass through program setting, control the closure of block piece, the time difference waited using blower fan, the glass after shaping is cooled down.The design form reduces the use cost of cooling blower, saves blower fan maintenance cost, increases space availability ratio, reduces energy consumption, saves the manufacturing cost of enterprise.
Description
Technical field
The present invention relates to glass working arts field, and in particular to a kind of energy-saving type for glass processing puts down curved stove
Device.
Background technology
Existing physical toughened glass cooling means is air-cooled, and sheet glass after annealing furnace by being quenched section by carrying out quickly
It is air-cooled, the surface of final glass and stressor layers are internally formed, so as to improve strength of glass.Air hardening steel is that glass is heated into glass
Change more than transition temperature (Tg) 80 DEG C, use air as cooling medium, quickly take away glass surface heat, glass outer is cold
It is very fast, and center of glass is to be cooled down by glass outer by heat transfer, therefore center of glass cools down relative to glass outer layer
It is relatively slow, then pass through this process and generate internal stress in glass outer layer and core, and the compression strength of glass is that it is anti-
More than ten times of tensile strength, by the introducing of internal stress, add the tensile strength of glass, are improved the intensity of glass.
The intensity of safety glass strength ratio common annealing glass is high 4-6 times, and hot chilling stability can be improved to 280- by 150 DEG C or so
320 DEG C, the cooling medium that air hardening steel is used is air, and the temperature of air in itself causes its refrigerating capacity limited with thermal capacitance, is increased
Big blast means increase fan capacity, and power consumption rapidly increases, and cost is increased substantially.
At present, it is two high-speed fans plus a cooling blower that tempering, which equals curved stove basic configuration, after glass hot briquetting, according to
The temperature of reduction glass surface is carried out by cooling blower, the temperature that employee has removed is reached, is power consumption because cooling blower power is big
Rich and influential family, price and needs are safeguarded throughout the year, increase entreprise cost.
The content of the invention
The purpose of the present invention is exactly to provide a kind of energy-saving type for glass processing in order to solve the above problems to put down
Curved furnace apparatus.
The purpose of the present invention is achieved through the following technical solutions：
A kind of energy-saving type for glass processing puts down curved furnace apparatus, including upper fragment, bringing-up section, profiled section, cooling
Section and take fragment, in addition to the cold wind supply unit cooled down to glass, described cold wind supply unit is including being communicated in into
First output pipe on type section top and the second output pipe for being communicated in cooling section top, the second described output pipe are set
There is the block piece that control cold wind enters, described block piece is connected with controlling organization.
Described cold wind supply unit includes at least one blower fan and the ventilation shaft being connected with blower fan, described ventilation
The output pipe of pipeline communication first and the second output pipe.
Described block piece is baffler.
Described controlling organization includes cylinder and the PLC being connected with cylinder, and baffler is led to by cylinder control
PLC is crossed to its signal, gate is opened, treat that next sheet glass enters 30s before profiled section, control closed shutter.
Described blower fan connection external source of air.
The second described output pipe end is provided with multiple spray orifices, makes glass surface cooling velocity faster.
In profiled section, during for 4mm glass temperings, blast is in more than 10kpa, and during for 5mm glass temperings, blast exists
3.5kpa more than.
Compared with prior art, the present invention cancels cooling of the special cooling blower to cooling section, and makes cooling section, shaping
The cold wind conveying of section uses same cold wind supply unit, and the resistance being connected with controller is set on cooling section cold wind output pipe
Block piece, by program setting, is controlled the closure of block piece, the time difference waited using blower fan, the glass after shaping is cooled down.Glass
Glass opens block piece, waits air quantity cooling section to be blowed cooling using blower fan after profiled section blowing shaping；It is a piece of under
30s before glass shaping, closes block piece.The design form reduces the use cost of cooling blower, saves blower fan maintenance expense
With increasing space availability ratio, reduce energy consumption, save the manufacturing cost of enterprise.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
In figure：The upper fragments of 1-；2- bringing-up sections；3- profiled sections；4- cooling sections；5- takes fragment；6- blower fans；7- ventilation shafts；
8- block pieces.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of energy-saving type for glass processing puts down curved furnace apparatus, as shown in figure 1, including upper fragment 1, bringing-up section 2,
Profiled section 3, cooling section 4 and fragment 5 is taken, in addition to the cold wind supply unit cooled down to glass, cold wind supply unit includes
It is communicated in first output pipe on the top of profiled section 3 and is communicated in second output pipe on the top of cooling section 4, the second efferent duct
The block piece 8 that road enters provided with control cold wind, the second output pipe end is provided with multiple spray orifices, and cold wind supply unit includes two
Blower fan 6 and the ventilation shaft 7 being connected with blower fan 6, ventilation shaft 7 connect the first output pipe and the second output pipe, blower fan 6
External source of air is connected, block piece 8 is baffler, and controlling organization includes cylinder and the PLC being connected with cylinder, barrier
Plate gives its signal by cylinder control by PLC, and gate is opened, and treats that next sheet glass enters 30s before profiled section, is controlled
Closed shutter.
The present embodiment makes the cold wind of cooling section 4 and profiled section 3 convey using same cold wind supply unit, utilizes blower fan etc.
The time difference treated, the glass after shaping is cooled down, glass is opened block piece, waited using blower fan after profiled section blowing shaping
Air quantity cooling section is blowed cooling；The 30s before the shaping of next sheet glass, closes block piece.The design form reduces cold
But the use cost of blower fan, saves blower fan maintenance cost, increases space availability ratio, reduces energy consumption, saves the system of enterprise
Cause this.
Claims (6)
1. a kind of energy-saving type for glass processing puts down curved furnace apparatus, including upper fragment (1), bringing-up section (2), profiled section
(3), cooling section (4) and fragment (5) is taken, in addition to the cold wind supply unit cooled down to glass, it is characterised in that it is described
Cold wind supply unit includes the first output pipe for being communicated in profiled section (3) top and be communicated in cooling section (4) top the
Two output pipes, the block piece (8) that the second described output pipe enters provided with control cold wind, described block piece (8) and control
Mechanism connection processed.
2. a kind of energy-saving type for glass processing according to claim 1 puts down curved furnace apparatus, it is characterised in that institute
The cold wind supply unit stated includes at least one blower fan (6) and the ventilation shaft (7) being connected with blower fan (6), described ventilation
Pipeline (7) connects the first output pipe and the second output pipe.
3. a kind of energy-saving type for glass processing according to claim 1 puts down curved furnace apparatus, it is characterised in that institute
The block piece (8) stated is baffler.
4. a kind of energy-saving type for glass processing according to claim 1 puts down curved furnace apparatus, it is characterised in that institute
The controlling organization stated includes cylinder and the PLC being connected with cylinder.
5. a kind of energy-saving type for glass processing according to claim 1 puts down curved furnace apparatus, it is characterised in that institute
Blower fan (6) the connection external source of air stated.
6. a kind of energy-saving type for glass processing according to claim 1 puts down curved furnace apparatus, it is characterised in that institute
The the second output pipe end stated is provided with multiple spray orifices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253397.9A CN107056033A (en) | 2017-04-18 | 2017-04-18 | A kind of energy-saving type for glass processing puts down curved furnace apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253397.9A CN107056033A (en) | 2017-04-18 | 2017-04-18 | A kind of energy-saving type for glass processing puts down curved furnace apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107056033A true CN107056033A (en) | 2017-08-18 |
Family
ID=59599647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710253397.9A Pending CN107056033A (en) | 2017-04-18 | 2017-04-18 | A kind of energy-saving type for glass processing puts down curved furnace apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107056033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498598A (en) * | 2019-08-21 | 2019-11-26 | 洛阳北方玻璃技术股份有限公司 | The semi-tempered glass cooling system and semi-tempered glass production technology of production capacity can be improved |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303948A (en) * | 2011-08-15 | 2012-01-04 | 信义汽车玻璃(东莞)有限公司 | Glass toughening furnace |
-
2017
- 2017-04-18 CN CN201710253397.9A patent/CN107056033A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303948A (en) * | 2011-08-15 | 2012-01-04 | 信义汽车玻璃(东莞)有限公司 | Glass toughening furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498598A (en) * | 2019-08-21 | 2019-11-26 | 洛阳北方玻璃技术股份有限公司 | The semi-tempered glass cooling system and semi-tempered glass production technology of production capacity can be improved |
| CN110498598B (en) * | 2019-08-21 | 2022-04-12 | 洛阳北方玻璃技术股份有限公司 | Semi-tempered glass cooling system capable of improving productivity and semi-tempered glass production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |