CN102303948B - Glass toughening furnace - Google Patents
Glass toughening furnace Download PDFInfo
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- CN102303948B CN102303948B CN 201110233247 CN201110233247A CN102303948B CN 102303948 B CN102303948 B CN 102303948B CN 201110233247 CN201110233247 CN 201110233247 CN 201110233247 A CN201110233247 A CN 201110233247A CN 102303948 B CN102303948 B CN 102303948B
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Abstract
The invention relates to a glass toughening furnace, comprising a heating section, a quenching section and a cooling section, wherein the heating section, the quenching section and the cooling section are successively arranged. The glass toughening furnace also comprises a quenching air grid, a cooling air grid and a toughening fan, wherein the quenching air grid blows to the quenching section; the cooling air grid blows to the cooling section; when the quenching section is provided with glass, the toughening fan is communicated with the quenching air grid; and when the quenching section is not provided with glass, the toughening fan is communicated with the cooling air grid. In the glass toughening furnace, when the quenching section is not provided with glass, the toughening fan can be communicated with the cooling air grid for cooling glass; thus, within the glass toughening interval time, electricity energy consumed by toughening fan operation can be effectively utilized, the power of the cooling fan can be lowered, and even the cooling fan can be omitted so as to effectively lower the energy consumption of the whole glass toughening furnace.
Description
Technical field
The present invention relates to a kind of glass manufacturing equipment, relate in particular to a kind of glass tempering furnace.
Background technology
Physics glass tempering furnace of the prior art generally all has tempering blower fan and cooling blower, after glass is come out of the stove, the chilling wind that the tempering air door is opened the storage of tempering blower fan blows tempering to glass, after tempering is complete, the tempering air door is closed, but this moment, the tempering blower fan still ran up in maintenance, the blast when closing in order to cushion the tempering air door, the general venting port that adopts carries out exhaust, exhaust ports be with discharge of pipes to furnace roof.Described cooling blower generally is in normally open, is used for the glass after tempering is carried out further cooling.
Generally more than 160KW/H, a cooling blower power is the 75KW/H left and right to the power of a tempering blower fan.Whole unit operation total power even goes up kilowatt per hour at hundreds of, well imagine powerful equipment operation like this, the electric energy that consumes accounts for the very large production cost of enterprise, and market competition is growing more intense, it is minimum that a lot of enterprises method of looking for of trying every possible means in the production cost electric energy loss by every possible means drops to cost, and country's 12 planning also propose enterprise and will go into overdrive to make an effort on energy-saving and cost-reducing.How to make the maximum potential of existing equipment performance, how the equipment energy consumption of producing toughened glass effectively reduces costs and becomes core topic.
Summary of the invention
In view of this, be necessary to provide a kind of glass tempering furnace that has than less energy-consumption, to solve the existing too high technical problem of annealing furnace energy consumption.
The present invention is achieved in that
A kind of glass tempering furnace, it comprises heating zone, quenching section and the cooling section that sets gradually.Described glass tempering furnace also comprises quenching air grid to quenching section blowing, to cooling air grid and the tempering blower fan of cooling section blowing.When on described quenching section, glass being arranged, described tempering blower fan is communicated with the quenching air grid, and during described quenching Duan Shangwu glass, described tempering blower fan is communicated with cooling air grid.
Further, described glass tempering furnace has the quenching airduct that connects quenching air grid and tempering blower fan, has a mouth on this quenching airduct, and described cooling air grid is connected with described mouth by cooling duct.
Further, be provided with the first valve between described mouth and quenching air grid, be provided with the second valve on described cooling duct, during described the first valve opening, the second valve closes, during described the second valve opening, the first valve closes.
Further, described the first valve connects by linkage lever with the second valve door, makes the first valve opening and the second valve closes synchronous, and the first valve closes and the second valve opening synchronous.
Further, described linkage lever comprises a rotating lever, is connected to first connecting rod and the second connecting rod at the relative two ends of rotating lever, described first connecting rod is connected with the first valve away from an end of rotating lever, second connecting rod is connected with the second valve away from an end of rotating lever, described rotating lever has a rotating fulcrum, and described rotating lever can drive first connecting rod and second connecting rod carries out stretching motion by rotating.
Further, the first valve is arranged at quenching air grid place, and the second valve is arranged at a mouthful place.
Preferably, described glass tempering furnace only comprises the second valve that is arranged at described mouth place, and described the second valve has the second working order that the first working order that blocking-up quenching air grid and tempering blower fan be communicated with and blocking-up cooling air grid and tempering blower fan are communicated with.
Preferably, the total area in described cooling air grid windward hole is greater than the total area in quenching air grid windward hole.
Preferably, described quenching section is arranged in a sound insulation house.
Preferably, described glass tempering furnace also has the cooling blower that is communicated with cooling air grid.
Preferably, described tempering blower fan and cooling blower are arranged in a Ventilator Room.
Described glass tempering furnace, when there is no glass on the quenching section, the tempering blower fan can be communicated with cooling air grid, be used for cooled glass, therefore, at glass tempering in interval time, the electric energy that the running of tempering blower fan consumes can be effectively utilized, can reduce the power of cooling blower, even save cooling blower, thereby can effectively reduce the energy consumption of whole glass tempering furnace.
Description of drawings
Below in conjunction with accompanying drawing, embodiments of the invention are described, wherein:
Fig. 1 is the structural representation of a kind of glass tempering furnace of providing of the embodiment of the present invention;
Fig. 2 is the schematic diagram of a kind of linkage lever of providing of the embodiment of the present invention.
Embodiment
Below based on accompanying drawing, specific embodiments of the invention are further elaborated.Should be appreciated that specific embodiment described herein as just embodiment, the protection domain that is not intended to limit the present invention.
See also Fig. 1, the glass tempering furnace 100 that the embodiment of the present invention provides comprises heating zone 10, quenching section 20, cooling section 30, roller-way 40, quenching air grid 50, cooling air grid 60 and tempering blower fan 70.
Described heating zone 10, quenching section 20 and cooling section 30 set gradually, and described roller-way 40 is used for transmission glass, makes glass successively by described heating zone 10, quenching section 20 and cooling section 30.Glass, is carried out can being removed after further cooling to cooling section 30 by tempering in described quenching section 20 after described heating zone 10 is heated.
Described quenching air grid 50 is used for to 20 blowings of quenching section, with toughened glass.Described cooling air grid 60 is used for to cooling section 30 blowings, with further cooled glass.Described quenching air grid 50 is connected with tempering blower fan 70 by quenching airduct 51, has one mouthful 511 on described quenching airduct 51, and described cooling air grid 60 is connected with described mouth 511 by cooling duct 61.Preferably, the total area in the wind hole on described cooling air grid 60 is greater than the total area in quenching air grid 50 windward holes.
Be provided with the first valve 52 between described mouth 511 and quenching air grid 50, be provided with the second valve 62 on described cooling duct 61.Whether described the first valve 52 is used for controlling between quenching air grid 50 and tempering blower fan 70 and is communicated with, described the first valve 52 is opened, be communicated with between quenching air grid 50 and tempering blower fan 70, described the first valve 52 is closed, and blocks quenching air grid 50 and is communicated with tempering blower fan 70.Whether described the second valve 62 is used for controlling between cooling air grid 60 and tempering blower fan 70 and is communicated with, described the second valve 62 is opened, be communicated with between cooling air grid 60 and tempering blower fan 70, described the second valve 62 is closed, and blocks cooling air grid 60 and is communicated with tempering blower fan 70.When on described quenching section 20, glass being arranged, described the first valve 52 is opened, and described the second valve 62 is closed.When on described quenching section 20 during without glass, described the first valve 52 is closed, and described the second valve 62 is opened.Preferably, described the first valve 52 be connected valve 62 and connect by linkage lever, make the first valve 52 open and the second valve 62 is closed synchronously, and the first valve 52 close with the second valve 62 unlatchings synchronously.In the present embodiment, described the first valve 52 is arranged at quenching air grid 50 places, and described the second valve 62 is arranged at mouthful 511 place.Described the first valve 52 can be used the solenoid control open and close.
Please further consult Fig. 2, a kind of schematic diagram that can be used to control the linkage lever 200 that described the first valve 52 and the second valve 62 open and close that provides for the present embodiment.Described linkage lever 200 can be located at outside described quenching airduct 51 and cooling duct 61, and it comprises a rotating lever 210, is connected to first connecting rod 220 and the second connecting rod 230 at the relative two ends of rotating lever 210.Described rotating lever 210 has a rotating fulcrum 221, and described rotating lever 210 can drive first connecting rod 220 and second connecting rod 230 carries out stretching motion by rotating.In the present embodiment, first connecting rod 220 is connected with the first valve 52 away from an end of rotating lever 210, and second connecting rod 230 is connected with the second valve 62 away from an end of rotating lever 210.When described first connecting rod 220 stretched to quenching air grid 50 directions, described the first valve 52 was closed, and second connecting rod 230 to retracting away from cooling duct 61 directions, and is opened the second valve 62 under the drive of first connecting rod 220.Opposite, described first connecting rod 220 is when retracting away from quenching air grid 50 directions, and described the first valve 52 is opened, and second connecting rod 230 stretches to cooling duct 61 directions, and closes the second valve 62 under the drive of first connecting rod 220.Be appreciated that, can be used to control linkage lever that described the first valve 52 and the second valve 62 open and close and be not limited to linkage lever 200 in the present embodiment, all linkage levers that can realize that the first valve 52 and the second valve 62 open and close interlock all can be used to control the switching of described the first valve 52 and the second valve 62.
In other embodiments, described the first valve 52 also can omit, by described the second valve 62 being designed to as rotating valve etc., make the second valve 62 have the first working order that changes in cooling duct 61, quenching air grid 50 capable of blocking and tempering blower fan 70 are communicated with, the second valve 62 has and changes second working order of mouthfuls 511 over to, and cooling air grid 60 capable of blocking and tempering blower fan 70 are communicated with.
In the present embodiment, for further improving glass cools speed, described glass tempering furnace 100 also can comprise cooling blower 80, and described cooling blower 80 is communicated with described cooling air grid 60.For reducing the noise pollution of quenching section 20, described quenching section 20 can be arranged in a sound insulation house 21.For reducing the noise of tempering blower fan 70 and cooling blower 80, described tempering blower fan 70 and cooling blower 80 can be arranged in a Ventilator Room 90.
Described glass tempering furnace 100, when there is no glass on quenching section 20, tempering blower fan 70 can be communicated with cooling air grid 60, be used for cooled glass, therefore, at glass tempering in interval time, the electric energy that 70 runnings of tempering blower fan consume can be effectively utilized, can reduce the power of cooling blower 80, even save cooling blower 80, thereby can effectively reduce the energy consumption of whole glass tempering furnace 100, and make tempering blower fan 70 also can cooled glass complete whole steel process process simultaneously by toughened glass.With respect to existing glass tempering furnace, the described glass tempering furnace 100 in the present embodiment can reduce electric energy loss more than 20%.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. glass tempering furnace, it comprises heating zone, quenching section and the cooling section that sets gradually, described glass tempering furnace also comprises quenching air grid to quenching section blowing, to cooling air grid and the tempering blower fan of cooling section blowing, it is characterized in that, when on described quenching section, glass being arranged, described tempering blower fan is communicated with the quenching air grid, and during described quenching Duan Shangwu glass, described tempering blower fan is communicated with cooling air grid.
2. glass tempering furnace as claimed in claim 1, is characterized in that, described glass tempering furnace has the quenching airduct that connects quenching air grid and tempering blower fan, has a mouth on this quenching airduct, and described cooling air grid is connected with described mouth by cooling duct.
3. glass tempering furnace as claimed in claim 2, is characterized in that, is provided with the first valve between described mouth and quenching air grid, be provided with the second valve on described cooling duct, during described the first valve opening, the second valve closes, during described the second valve opening, the first valve closes.
4. glass tempering furnace as claimed in claim 3, is characterized in that, described the first valve connects by linkage lever with the second valve door, makes the first valve opening and the second valve closes synchronous, and the first valve closes and the second valve opening synchronous.
5. glass tempering furnace as claimed in claim 4, it is characterized in that, described linkage lever comprises a rotating lever, is connected to first connecting rod and the second connecting rod at the relative two ends of rotating lever, described first connecting rod is connected with the first valve away from an end of rotating lever, second connecting rod is connected with the second valve away from an end of rotating lever, described rotating lever has a rotating fulcrum, and described rotating lever can drive first connecting rod and second connecting rod carries out stretching motion by rotating.
6. glass tempering furnace as claimed in claim 3, is characterized in that, the first valve is arranged at quenching air grid place, and the second valve is arranged at a mouthful place.
7. glass tempering furnace as claimed in claim 2, it is characterized in that, described glass tempering furnace comprises the second valve that is arranged at described mouth place, and described the second valve has the second working order that the first working order that blocking-up quenching air grid and tempering blower fan be communicated with and blocking-up cooling air grid and tempering blower fan are communicated with.
8. glass tempering furnace as claimed in claim 1, is characterized in that, the total area in described cooling air grid windward hole is greater than the total area in quenching air grid windward hole.
9. glass tempering furnace as claimed in claim 1, is characterized in that, described quenching section is arranged in a sound insulation house.
10. glass tempering furnace as claimed in claim 1, is characterized in that, described glass tempering furnace also has the cooling blower that is communicated with cooling air grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110233247 CN102303948B (en) | 2011-08-15 | 2011-08-15 | Glass toughening furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110233247 CN102303948B (en) | 2011-08-15 | 2011-08-15 | Glass toughening furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102303948A CN102303948A (en) | 2012-01-04 |
| CN102303948B true CN102303948B (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110233247 Expired - Fee Related CN102303948B (en) | 2011-08-15 | 2011-08-15 | Glass toughening furnace |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674672B (en) * | 2012-05-25 | 2014-05-21 | 熊进 | Glass tempering equipment |
| CN103910483A (en) * | 2013-01-09 | 2014-07-09 | 上海春戈玻璃有限公司 | 2.5 mm glass tempering process |
| CN107056033A (en) * | 2017-04-18 | 2017-08-18 | 上海福耀客车玻璃有限公司 | A kind of energy-saving type for glass processing puts down curved furnace apparatus |
| CN109734295B (en) * | 2019-02-27 | 2022-01-04 | 中设环保科技有限公司 | Noise reduction ventilation system for air grid room |
| 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 |
| CN111116026A (en) * | 2020-01-14 | 2020-05-08 | 宣城吉鼎玻机械有限公司 | Air supply equipment of glass tempering furnace directly connected with air supply and corresponding glass tempering furnace |
| CN113716851A (en) * | 2021-10-08 | 2021-11-30 | 青岛喜马拉雅建材有限公司 | Energy-conserving efficient toughened glass quenching device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687118Y (en) * | 2004-03-17 | 2005-03-23 | 赵霓虹 | Dual source passing type glass quench tempering device |
| CN1843989A (en) * | 2006-04-07 | 2006-10-11 | 无锡市新惠玻璃制品有限责任公司 | Quenching unit for physical toughened thin glass |
-
2011
- 2011-08-15 CN CN 201110233247 patent/CN102303948B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687118Y (en) * | 2004-03-17 | 2005-03-23 | 赵霓虹 | Dual source passing type glass quench tempering device |
| CN1843989A (en) * | 2006-04-07 | 2006-10-11 | 无锡市新惠玻璃制品有限责任公司 | Quenching unit for physical toughened thin glass |
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| CN102303948A (en) | 2012-01-04 |
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| SE01 | Entry into force of request for substantive examination | ||
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Address after: 523000, East Village, Humen Town, Dongguan, Guangdong Patentee after: Dongguan is to fast vehicle glass company limited Address before: 523935 Higashimura Nobuyoshironobuyoshi Glass Industrial Zone, Humen Town, Guangdong, Dongguan Patentee before: Xinyi Auto Glass (Dongguan) Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20180815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |